/*

 PlayCanvas Engine v1.35.0 revision 100604b
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*/
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(d+c)/h;n[10]=(-f-e)/l;n[11]=-1;n[12]=0;n[13]=0;n[14]=-g*f/l;n[15]=0;return this},setPerspective:function(a,b,c,d,e){K._getPerspectiveHalfSize(Qf,a,b,c,e);return this.setFrustum(-Qf.x,Qf.x,-Qf.y,Qf.y,c,d)},setOrtho:function(a,b,c,d,e,f){var g=this.data;g[0]=2/(b-a);g[1]=0;g[2]=0;g[3]=0;g[4]=0;g[5]=2/(d-c);g[6]=0;g[7]=0;g[8]=0;g[9]=0;g[10]=-2/(f-e);g[11]=0;g[12]=-(b+a)/(b-a);g[13]=-(d+c)/(d-c);g[14]=-(f+e)/(f-e);g[15]=1;return this},setFromAxisAngle:function(a,b){b*=N.DEG_TO_RAD;var c=a.x;var d=a.y;
a=a.z;var e=Math.cos(b);b=Math.sin(b);var f=1-e;var g=f*c;var k=f*d;var h=this.data;h[0]=g*c+e;h[1]=g*d+b*a;h[2]=g*a-b*d;h[3]=0;h[4]=g*d-b*a;h[5]=k*d+e;h[6]=k*a+b*c;h[7]=0;h[8]=g*a+b*d;h[9]=k*a-c*b;h[10]=f*a*a+e;h[11]=0;h[12]=0;h[13]=0;h[14]=0;h[15]=1;return this},setTranslate:function(a,b,c){var d=this.data;d[0]=1;d[1]=0;d[2]=0;d[3]=0;d[4]=0;d[5]=1;d[6]=0;d[7]=0;d[8]=0;d[9]=0;d[10]=1;d[11]=0;d[12]=a;d[13]=b;d[14]=c;d[15]=1;return this},setScale:function(a,b,c){var d=this.data;d[0]=a;d[1]=0;d[2]=
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v*I-w*R+y*J+A*G-B*D+E*C;0===T?this.setIdentity():(T=1/T,a[0]=(g*I-k*R+h*J)*T,a[1]=(-c*I+d*R-e*J)*T,a[2]=(t*E-u*B+x*A)*T,a[3]=(-n*E+p*B-q*A)*T,a[4]=(-f*I+k*G-h*D)*T,a[5]=(b*I-d*G+e*D)*T,a[6]=(-r*E+u*y-x*w)*T,a[7]=(l*E-p*y+q*w)*T,a[8]=(f*R-g*G+h*C)*T,a[9]=(-b*R+c*G-e*C)*T,a[10]=(r*B-t*y+x*v)*T,a[11]=(-l*B+n*y-q*v)*T,a[12]=(-f*J+g*D-k*C)*T,a[13]=(b*J-c*D+d*C)*T,a[14]=(-r*A+t*w-u*v)*T,a[15]=(l*A-n*w+p*v)*T);return this},set:function(a){var b=this.data;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];
b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},setIdentity:function(){var a=this.data;a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return this},setTRS:function(a,b,c){var d=b.x;var e=b.y;var f=b.z;var g=b.w;b=c.x;var k=c.y;c=c.z;var h=d+d;var l=e+e;var n=f+f;var p=d*h;var q=d*l;d*=n;var r=e*l;e*=n;f*=n;h*=g;l*=g;g*=n;n=this.data;n[0]=(1-(r+
f))*b;n[1]=(q+g)*b;n[2]=(d-l)*b;n[3]=0;n[4]=(q-g)*k;n[5]=(1-(p+f))*k;n[6]=(e+h)*k;n[7]=0;n[8]=(d+l)*c;n[9]=(e-h)*c;n[10]=(1-(p+r))*c;n[11]=0;n[12]=a.x;n[13]=a.y;n[14]=a.z;n[15]=1;return this},transpose:function(){var a=this.data;var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},invertTo3x3:function(a){var b=this.data;a=a.data;var c=b[0],d=b[1],e=b[2],f=b[4],g=b[5],k=b[6],h=b[8],l=
b[9],n=b[10];b=n*g-k*l;var p=-n*f+k*h;var q=l*f-g*h;var r=c*b+d*p+e*q;if(0===r)return this;r=1/r;a[0]=r*b;a[1]=r*(-n*d+e*l);a[2]=r*(k*d-e*g);a[3]=r*p;a[4]=r*(n*c-e*h);a[5]=r*(-k*c+e*f);a[6]=r*q;a[7]=r*(-l*c+d*h);a[8]=r*(g*c-d*f);return this},getTranslation:function(a){a=void 0===a?new z:a;return a.set(this.data[12],this.data[13],this.data[14])},getX:function(a){a=void 0===a?new z:a;return a.set(this.data[0],this.data[1],this.data[2])},getY:function(a){a=void 0===a?new z:a;return a.set(this.data[4],
this.data[5],this.data[6])},getZ:function(a){a=void 0===a?new z:a;return a.set(this.data[8],this.data[9],this.data[10])},getScale:function(){var a=new z;var b=new z;var c=new z;return function(d){d=void 0===d?new z:d;this.getX(a);this.getY(b);this.getZ(c);d.set(a.length(),b.length(),c.length());return d}}(),setFromEulerAngles:function(a,b,c){a*=N.DEG_TO_RAD;b*=N.DEG_TO_RAD;c*=N.DEG_TO_RAD;var d=Math.sin(-a);a=Math.cos(-a);var e=Math.sin(-b);b=Math.cos(-b);var f=Math.sin(-c);c=Math.cos(-c);var g=this.data;
g[0]=b*c;g[1]=-b*f;g[2]=e;g[3]=0;g[4]=a*f+c*d*e;g[5]=a*c-d*e*f;g[6]=-b*d;g[7]=0;g[8]=d*f-a*c*e;g[9]=c*d+a*e*f;g[10]=a*b;g[11]=0;g[12]=0;g[13]=0;g[14]=0;g[15]=1;return this},getEulerAngles:function(){var a=new z;return function(b){b=void 0===b?new z:b;this.getScale(a);var c=a.x;var d=a.y;var e=a.z;var f=this.data;var g=Math.asin(-f[2]/c);var k=.5*Math.PI;g<k?g>-k?(d=Math.atan2(f[6]/d,f[10]/e),c=Math.atan2(f[1]/c,f[0]/c)):(c=0,d=-Math.atan2(f[4]/d,f[5]/d)):(c=0,d=Math.atan2(f[4]/d,f[5]/d));return b.set(d,
g,c).scale(N.RAD_TO_DEG)}}(),toString:function(){var a;var b="[";for(a=0;16>a;a+=1)b+=this.data[a],b+=15!==a?", ":"";return b+"]"}});Object.defineProperties(K,{ZERO:{value:(new K).set([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0])},IDENTITY:{value:new K}});Object.freeze(K.ZERO);Object.freeze(K.IDENTITY);Object.assign(Y.prototype,{clone:function(){return new Y(this.x,this.y,this.z,this.w)},conjugate:function(){this.x*=-1;this.y*=-1;this.z*=-1;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=
a.w;return this},equals:function(a){return this.x===a.x&&this.y===a.y&&this.z===a.z&&this.w===a.w},getAxisAngle:function(a){var b=2*Math.acos(this.w),c=Math.sin(b/2);if(0!==c){if(a.x=this.x/c,a.y=this.y/c,a.z=this.z/c,0>a.x||0>a.y||0>a.z)a.x*=-1,a.y*=-1,a.z*=-1,b*=-1}else a.x=1,a.y=0,a.z=0;return b*N.RAD_TO_DEG},getEulerAngles:function(a){a=void 0===a?new z:a;var b=this.x;var c=this.y;var d=this.z;var e=this.w;var f=2*(e*c-b*d);if(-.99999>=f){var g=2*Math.atan2(b,e);f=-Math.PI/2;b=0}else.99999<=f?
(g=2*Math.atan2(b,e),f=Math.PI/2,b=0):(g=Math.atan2(2*(e*b+c*d),1-2*(b*b+c*c)),f=Math.asin(f),b=Math.atan2(2*(e*d+b*c),1-2*(c*c+d*d)));return a.set(g,f,b).scale(N.RAD_TO_DEG)},invert:function(){return this.conjugate().normalize()},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},mul:function(a){var b=this.x;var c=this.y;var d=this.z;var e=this.w;var f=a.x;var g=a.y;var k=
a.z;a=a.w;this.x=e*f+b*a+c*k-d*g;this.y=e*g+c*a+d*f-b*k;this.z=e*k+d*a+b*g-c*f;this.w=e*a-b*f-c*g-d*k;return this},mul2:function(a,b){var c=a.x;var d=a.y;var e=a.z;a=a.w;var f=b.x;var g=b.y;var k=b.z;b=b.w;this.x=a*f+c*b+d*k-e*g;this.y=a*g+d*b+e*f-c*k;this.z=a*k+e*b+c*g-d*f;this.w=a*b-c*f-d*g-e*k;return this},normalize:function(){var a=this.length();0===a?(this.x=this.y=this.z=0,this.w=1):(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a);return this},set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;
this.w=d;return this},setFromAxisAngle:function(a,b){b*=.5*N.DEG_TO_RAD;var c=Math.sin(b);b=Math.cos(b);this.x=c*a.x;this.y=c*a.y;this.z=c*a.z;this.w=b;return this},setFromEulerAngles:function(a,b,c){var d=.5*N.DEG_TO_RAD;a*=d;b*=d;c*=d;d=Math.sin(a);a=Math.cos(a);var e=Math.sin(b);b=Math.cos(b);var f=Math.sin(c);c=Math.cos(c);this.x=d*b*c-a*e*f;this.y=a*e*c+d*b*f;this.z=a*b*f-d*e*c;this.w=a*b*c+d*e*f;return this},setFromMat4:function(a){a=a.data;var b=a[0];var c=a[1];var d=a[2];var e=a[4];var f=
a[5];var g=a[6];var k=a[8];var h=a[9];a=a[10];var l=b*b+c*c+d*d;if(0===l)return this;l=1/Math.sqrt(l);var n=e*e+f*f+g*g;if(0===n)return this;n=1/Math.sqrt(n);var p=k*k+h*h+a*a;if(0===p)return this;p=1/Math.sqrt(p);b*=l;c*=l;d*=l;e*=n;f*=n;g*=n;k*=p;h*=p;a*=p;l=b+f+a;0<=l?(b=Math.sqrt(l+1),this.w=.5*b,b=.5/b,this.x=(g-h)*b,this.y=(k-d)*b,this.z=(c-e)*b):b>f?b>a?(b=Math.sqrt(b-(f+a)+1),this.x=.5*b,b=.5/b,this.w=(g-h)*b,this.y=(c+e)*b,this.z=(d+k)*b):(b=Math.sqrt(a-(b+f)+1),this.z=.5*b,b=.5/b,this.w=
(c-e)*b,this.x=(k+d)*b,this.y=(h+g)*b):f>a?(b=Math.sqrt(f-(a+b)+1),this.y=.5*b,b=.5/b,this.w=(k-d)*b,this.z=(g+h)*b,this.x=(e+c)*b):(b=Math.sqrt(a-(b+f)+1),this.z=.5*b,b=.5/b,this.w=(c-e)*b,this.x=(k+d)*b,this.y=(h+g)*b);return this},slerp:function(a,b,c){var d=a.x;var e=a.y;var f=a.z;a=a.w;var g=b.x;var k=b.y;var h=b.z;b=b.w;var l=a*b+d*g+e*k+f*h;0>l&&(b=-b,g=-g,k=-k,h=-h,l=-l);if(1<=Math.abs(l))return this.w=a,this.x=d,this.y=e,this.z=f,this;var n=Math.acos(l),p=Math.sqrt(1-l*l);if(.001>Math.abs(p))return this.w=
.5*a+.5*b,this.x=.5*d+.5*g,this.y=.5*e+.5*k,this.z=.5*f+.5*h,this;l=Math.sin((1-c)*n)/p;c=Math.sin(c*n)/p;this.w=a*l+b*c;this.x=d*l+g*c;this.y=e*l+k*c;this.z=f*l+h*c;return this},transformVector:function(a,b){void 0===b&&(b=new z);var c=a.x,d=a.y,e=a.z;a=this.x;var f=this.y,g=this.z,k=this.w,h=k*c+f*e-g*d,l=k*d+g*c-a*e,n=k*e+a*d-f*c;c=-a*c-f*d-g*e;b.x=h*k+c*-a+l*-g-n*-f;b.y=l*k+c*-f+n*-a-h*-g;b.z=n*k+c*-g+h*-f-l*-a;return b},toString:function(){return"["+this.x+", "+this.y+", "+this.z+", "+this.w+
"]"}});Object.defineProperties(Y,{ZERO:{value:new Y(0,0,0,0)},IDENTITY:{value:new Y(0,0,0,1)}});Object.freeze(Y.ZERO);Object.freeze(Y.IDENTITY);var yc=new z,Wb=new z,Rf=new z,Sf=new z,be=new z;Object.assign(oa.prototype,{add:function(a){var b=this.center,c=b.x,d=b.y,e=b.z,f=this.halfExtents,g=f.x,k=f.y,h=f.z,l=c-g;c+=g;g=d-k;d+=k;k=e-h;e+=h;h=a.center;var n=h.x,p=h.y;h=h.z;a=a.halfExtents;var q=a.x,r=a.y,t=a.z;a=n-q;n+=q;q=p-r;p+=r;r=h-t;h+=t;a<l&&(l=a);n>c&&(c=n);q<g&&(g=q);p>d&&(d=p);r<k&&(k=r);
h>e&&(e=h);b.x=.5*(l+c);b.y=.5*(g+d);b.z=.5*(k+e);f.x=.5*(c-l);f.y=.5*(d-g);f.z=.5*(e-k)},copy:function(a){this.center.copy(a.center);this.halfExtents.copy(a.halfExtents);this.type=a.type},clone:function(){return new oa(this.center.clone(),this.halfExtents.clone())},intersects:function(a){var b=this.getMax(),c=this.getMin(),d=a.getMax();a=a.getMin();return c.x<=d.x&&b.x>=a.x&&c.y<=d.y&&b.y>=a.y&&c.z<=d.z&&b.z>=a.z},_intersectsRay:function(a,b){var c=yc.copy(this.getMin()).sub(a.origin),d=Wb.copy(this.getMax()).sub(a.origin),
e=a.direction;0===e.x?(c.x=0>c.x?-Number.MAX_VALUE:Number.MAX_VALUE,d.x=0>d.x?-Number.MAX_VALUE:Number.MAX_VALUE):(c.x/=e.x,d.x/=e.x);0===e.y?(c.y=0>c.y?-Number.MAX_VALUE:Number.MAX_VALUE,d.y=0>d.y?-Number.MAX_VALUE:Number.MAX_VALUE):(c.y/=e.y,d.y/=e.y);0===e.z?(c.z=0>c.z?-Number.MAX_VALUE:Number.MAX_VALUE,d.z=0>d.z?-Number.MAX_VALUE:Number.MAX_VALUE):(c.z/=e.z,d.z/=e.z);e=Rf.set(Math.min(c.x,d.x),Math.min(c.y,d.y),Math.min(c.z,d.z));c=Sf.set(Math.max(c.x,d.x),Math.max(c.y,d.y),Math.max(c.z,d.z));
d=Math.max(Math.max(e.x,e.y),e.z);(c=Math.min(Math.min(c.x,c.y),c.z)>=d&&0<=d)&&b.copy(a.direction).scale(d).add(a.origin);return c},_fastIntersectsRay:function(a){var b=a.direction;yc.sub2(a.origin,this.center);Sf.set(Math.abs(yc.x),Math.abs(yc.y),Math.abs(yc.z));Rf.mul2(yc,b);if(Sf.x>this.halfExtents.x&&0<=Rf.x||Sf.y>this.halfExtents.y&&0<=Rf.y||Sf.z>this.halfExtents.z&&0<=Rf.z)return!1;be.set(Math.abs(b.x),Math.abs(b.y),Math.abs(b.z));Wb.cross(b,yc);Wb.set(Math.abs(Wb.x),Math.abs(Wb.y),Math.abs(Wb.z));
return Wb.x>this.halfExtents.y*be.z+this.halfExtents.z*be.y||Wb.y>this.halfExtents.x*be.z+this.halfExtents.z*be.x||Wb.z>this.halfExtents.x*be.y+this.halfExtents.y*be.x?!1:!0},intersectsRay:function(a,b){return b?this._intersectsRay(a,b):this._fastIntersectsRay(a)},setMinMax:function(a,b){this.center.add2(b,a).scale(.5);this.halfExtents.sub2(b,a).scale(.5)},getMin:function(){return this._min.copy(this.center).sub(this.halfExtents)},getMax:function(){return this._max.copy(this.center).add(this.halfExtents)},
containsPoint:function(a){var b=this.getMin(),c=this.getMax();return a.x<b.x||a.x>c.x||a.y<b.y||a.y>c.y||a.z<b.z||a.z>c.z?!1:!0},setFromTransformedAabb:function(a,b){var c=a.center;a=a.halfExtents;b=b.data;var d=b[0],e=b[4],f=b[8],g=b[1],k=b[5],h=b[9],l=b[2],n=b[6],p=b[10];this.center.set(b[12]+d*c.x+e*c.y+f*c.z,b[13]+g*c.x+k*c.y+h*c.z,b[14]+l*c.x+n*c.y+p*c.z);this.halfExtents.set(Math.abs(d)*a.x+Math.abs(e)*a.y+Math.abs(f)*a.z,Math.abs(g)*a.x+Math.abs(k)*a.y+Math.abs(h)*a.z,Math.abs(l)*a.x+Math.abs(n)*
a.y+Math.abs(p)*a.z)},compute:function(a,b){b=void 0===b?a.length/3:b;if(0<b){for(var c=yc.set(a[0],a[1],a[2]),d=Wb.set(a[0],a[1],a[2]),e=1;e<b;e++){var f=a[3*e],g=a[3*e+1],k=a[3*e+2];f<c.x&&(c.x=f);g<c.y&&(c.y=g);k<c.z&&(c.z=k);f>d.x&&(d.x=f);g>d.y&&(d.y=g);k>d.z&&(d.z=k)}this.setMinMax(c,d)}},intersectsBoundingSphere:function(a){return this._distanceToBoundingSphereSq(a)<=a.radius*a.radius?!0:!1},_distanceToBoundingSphereSq:function(a){for(var b=this.getMin(),c=this.getMax(),d=0,e=["x","y","z"],
f=0;3>f;++f){var g=0,k=a.center[e[f]],h=b[e[f]],l=c[e[f]];k<h&&(h-=k,g+=h*h);k>l&&(h=k-l,g+=h*h);d+=g}return d},_expand:function(a,b){yc.add2(this.getMin(),a);Wb.add2(this.getMax(),b);this.setMinMax(yc,Wb)}});var td=new z,ih=new z,Te=new z,Sl=new z;Object.assign(Cd.prototype,{containsPoint:function(a){a=td.sub2(a,this.center).lengthSq();var b=this.radius;return a<b*b},compute:function(a){var b,c=a.length/3;for(b=0;b<c;b++)td.set(a[3*b],a[3*b+1],a[3*b+2]),Te.addSelf(td),0===b%100&&(Te.scale(1/c),ih.add(Te),
Te.set(0,0,0));Te.scale(1/c);ih.add(Te);this.center.copy(ih);var d=0;for(b=0;b<c;b++)td.set(a[3*b],a[3*b+1],a[3*b+2]),Sl.sub2(td,this.center),d=Math.max(Sl.lengthSq(),d);this.radius=Math.sqrt(d)},intersectsRay:function(a,b){var c=td.copy(a.origin).sub(this.center),d=c.dot(ih.copy(a.direction).normalize());c=c.dot(c)-this.radius*this.radius;if(0<c&&0<d)return null;c=d*d-c;if(0>c)return!1;d=Math.abs(-d-Math.sqrt(c));b&&b.copy(a.direction).scale(d).add(a.origin);return!0},intersectsBoundingSphere:function(a){td.sub2(a.center,
this.center);a=a.radius+this.radius;return td.lengthSq()<=a*a?!0:!1}});Object.assign(rg.prototype,{setFromMat4:function(a){a=a.data;var b=this.planes;var c=b[0];c[0]=a[3]-a[0];c[1]=a[7]-a[4];c[2]=a[11]-a[8];c[3]=a[15]-a[12];var d=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]);c[0]/=d;c[1]/=d;c[2]/=d;c[3]/=d;c=b[1];c[0]=a[3]+a[0];c[1]=a[7]+a[4];c[2]=a[11]+a[8];c[3]=a[15]+a[12];d=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]);c[0]/=d;c[1]/=d;c[2]/=d;c[3]/=d;c=b[2];c[0]=a[3]+a[1];c[1]=a[7]+a[5];c[2]=a[11]+a[9];
c[3]=a[15]+a[13];d=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]);c[0]/=d;c[1]/=d;c[2]/=d;c[3]/=d;c=b[3];c[0]=a[3]-a[1];c[1]=a[7]-a[5];c[2]=a[11]-a[9];c[3]=a[15]-a[13];d=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]);c[0]/=d;c[1]/=d;c[2]/=d;c[3]/=d;c=b[4];c[0]=a[3]-a[2];c[1]=a[7]-a[6];c[2]=a[11]-a[10];c[3]=a[15]-a[14];d=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]);c[0]/=d;c[1]/=d;c[2]/=d;c[3]/=d;c=b[5];c[0]=a[3]+a[2];c[1]=a[7]+a[6];c[2]=a[11]+a[10];c[3]=a[15]+a[14];d=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]);c[0]/=
d;c[1]/=d;c[2]/=d;c[3]/=d},containsPoint:function(a){var b;for(b=0;6>b;b++){var c=this.planes[b];if(0>=c[0]*a.x+c[1]*a.y+c[2]*a.z+c[3])return!1}return!0},containsSphere:function(a){var b=0,c=a.radius;var d=a.center;a=d.x;var e=d.y,f=d.z,g=this.planes;for(d=0;6>d;d++){var k=g[d];k=k[0]*a+k[1]*e+k[2]*f+k[3];if(k<=-c)return 0;k>c&&b++}return 6===b?2:1}});bd.prototype.set=function(a,b){this.origin.copy(a);this.direction.copy(b);return this};var jh=new bd,Tl=new z,Ij=new Cd,vk=new K;Object.assign(bi.prototype,
{intersectsRay:function(a,b){this._modelTransform.transformPoint(a.origin,jh.origin);this._modelTransform.transformVector(a.direction,jh.direction);return b?(a=this._aabb._intersectsRay(jh,b),vk.copy(this._modelTransform).invert().transformPoint(b,b),a):this._aabb._fastIntersectsRay(jh)},containsPoint:function(a){this._modelTransform.transformPoint(a,Tl);return this._aabb.containsPoint(Tl)},intersectsBoundingSphere:function(a){this._modelTransform.transformPoint(a.center,Ij.center);Ij.radius=a.radius;
return this._aabb.intersectsBoundingSphere(Ij)?!0:!1}});Object.defineProperty(bi.prototype,"worldTransform",{get:function(){return this._worldTransform},set:function(a){this._worldTransform.copy(a);this._modelTransform.copy(a).invert()}});var $o=new z;Object.assign(ci.prototype,{intersectsLine:function(a,b,c){var d=-this.normal.dot(this.point),e=this.normal.dot(a)+d;d=this.normal.dot(b)+d;e/=e-d;(d=0<=e&&1>=e)&&c&&c.lerp(a,b,e);return d},intersectsRay:function(a,b){var c=$o.sub2(this.point,a.origin);
c=this.normal.dot(c)/this.normal.dot(a.direction);var d=0<=c;d&&b&&b.copy(a.direction).scale(c).add(a.origin);return d}});var Dd=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array],qf=[1,1,2,2,4,4,4],Ul=[Uint8Array,Uint16Array,Uint32Array],Jj={POSITION:0,NORMAL:1,BLENDWEIGHT:2,BLENDINDICES:3,COLOR:4,TEXCOORD0:5,TEXCOORD1:6,TEXCOORD2:7,TEXCOORD3:8,TEXCOORD4:9,TEXCOORD5:10,TEXCOORD6:11,TEXCOORD7:12,TANGENT:13,ATTR0:0,ATTR1:1,ATTR2:2,ATTR3:3,ATTR4:4,ATTR5:5,ATTR6:6,ATTR7:7,
ATTR8:8,ATTR9:9,ATTR10:10,ATTR11:11,ATTR12:12,ATTR13:13,ATTR14:14,ATTR15:15},un=0;Object.assign(ab.prototype,{destroy:function(){var a=this.device,b=a.buffers.indexOf(this);-1!==b&&a.buffers.splice(b,1);this.bufferId&&(b=a.gl,a.boundVao=null,b.bindVertexArray(null),b.deleteBuffer(this.bufferId),a._vram.vb-=this.storage.byteLength,this.bufferId=null)},getFormat:function(){return this.format},getUsage:function(){return this.usage},getNumVertices:function(){return this.numVertices},lock:function(){return this.storage},
unlock:function(){var a=this.device.gl;this.bufferId||(this.bufferId=a.createBuffer());switch(this.usage){case 0:var b=a.STATIC_DRAW;break;case 1:b=a.DYNAMIC_DRAW;break;case 2:b=a.STREAM_DRAW;break;case 3:b=this.device.webgl2?a.DYNAMIC_COPY:a.STATIC_DRAW}a.bindBuffer(a.ARRAY_BUFFER,this.bufferId);a.bufferData(a.ARRAY_BUFFER,this.storage,b)},setData:function(a){if(a.byteLength!==this.numBytes)return console.error("VertexBuffer: wrong initial data size: expected "+this.numBytes+", got "+a.byteLength),
!1;this.storage=a;this.unlock();return!0}});Na.init=function(a){this._defaultInstancingFormat=new Na(a,[{semantic:"TEXCOORD2",components:4,type:6},{semantic:"TEXCOORD3",components:4,type:6},{semantic:"TEXCOORD4",components:4,type:6},{semantic:"TEXCOORD5",components:4,type:6}])};Object.defineProperty(Na,"defaultInstancingFormat",{get:function(){return function(){return this._defaultInstancingFormat}}()});Object.assign(Na.prototype,{update:function(){this._evaluateHash()},_evaluateHash:function(){var a=
[],b=[],c,d=this.elements.length;for(c=0;c<d;c++){var e=this.elements[c];var f=e.name;f+=e.dataType;f+=e.numComponents;f+=e.normalize;a.push(f);f+=e.offset;f+=e.stride;f+=e.size;b.push(f)}a.sort();this.batchingHash=qe(a.join());this.renderingingHash=qe(b.join())}});rf.prototype.get=function(a){return this.array[this.index+a]};rf.prototype.set=function(a,b,c,d){};rf.prototype.setFromArray=function(a,b,c){};rf.prototype.getToArray=function(a,b,c){};Object.assign(Pb.prototype,{next:function(a){void 0===
a&&(a=1);for(var b=0,c=this.accessors,d=this.accessors.length;b<d;){var e=c[b++];e.index+=a*e.stride}},end:function(){this.vertexBuffer.unlock()},writeData:function(a,b,c){if(a=this.element[a]){c>this.vertexBuffer.numVertices&&(c=this.vertexBuffer.numVertices);var d,e=a.numComponents;if(this.vertexBuffer.getFormat().interleaved){var f=0;for(d=0;d<c;d++)a.setFromArray(f,b,d*e),f+=a.stride}else if(b.length>c*e)if(c*=e,ArrayBuffer.isView(b))b=b.subarray(0,c),a.array.set(b);else for(d=0;d<c;d++)a.array[d]=
b[d];else a.array.set(b)}},readData:function(a,b){a=this.element[a];var c=0;if(a){c=this.vertexBuffer.numVertices;var d,e=a.numComponents;if(this.vertexBuffer.getFormat().interleaved){Array.isArray(b)&&(b.length=0);var f=a.index=0;for(d=0;d<c;d++)a.getToArray(f,b,d*e),f+=a.stride}else if(ArrayBuffer.isView(b))b.set(a.array);else for(b.length=0,e*=c,d=0;d<e;d++)b[d]=a.array[d]}return c}});var Ed=null,Hn={type:5,base:0,count:4,indexed:!1};Object.assign(re.prototype,{destroy:function(){this.device.destroyShader(this)}});
var F={alphaTestPS:"uniform float alpha_ref;\nvoid alphaTest(float a) {\n\tif (a < alpha_ref) discard;\n}\n",ambientConstantPS:"void addAmbient() {\n\tdDiffuseLight += light_globalAmbient;\n}\n",ambientPrefilteredCubePS:"#ifndef PMREM4\n#define PMREM4\nuniform samplerCube texture_prefilteredCubeMap4;\n#endif\nvoid addAmbient() {\n\tvec3 fixedReflDir = fixSeamsStatic(dNormalW, 1.0 - 1.0 / 4.0);\n\tfixedReflDir.x *= -1.0;\n\tdDiffuseLight += processEnvironment($DECODE(textureCube(texture_prefilteredCubeMap4, fixedReflDir)).rgb);\n}\n",
ambientPrefilteredCubeLodPS:"#ifndef PMREM4\n#define PMREM4\n#extension GL_EXT_shader_texture_lod : enable\nuniform samplerCube texture_prefilteredCubeMap128;\n#endif\nvoid addAmbient() {\n\tvec3 fixedReflDir = fixSeamsStatic(dNormalW, 1.0 - 1.0 / 4.0);\n\tfixedReflDir.x *= -1.0;\n\tdDiffuseLight += processEnvironment($DECODE( textureCubeLodEXT(texture_prefilteredCubeMap128, fixedReflDir, 5.0) ).rgb);\n}\n",ambientSHPS:"uniform vec3 ambientSH[9];\nvoid addAmbient() {\n\tvec3 n = dNormalW;\n\tvec3 color =\n\t\tambientSH[0] +\n\t\tambientSH[1] * n.x +\n\t\tambientSH[2] * n.y +\n\t\tambientSH[3] * n.z +\n\t\tambientSH[4] * n.x * n.z +\n\t\tambientSH[5] * n.z * n.y +\n\t\tambientSH[6] * n.y * n.x +\n\t\tambientSH[7] * (3.0 * n.z * n.z - 1.0) +\n\t\tambientSH[8] * (n.x * n.x - n.y * n.y);\n\tdDiffuseLight += processEnvironment(max(color, vec3(0.0)));\n}\n",
aoPS:"#ifdef MAPTEXTURE\nuniform sampler2D texture_aoMap;\n#endif\nvoid applyAO() {\n\tdAo = 1.0;\n\t#ifdef MAPTEXTURE\n\tdAo *= texture2D(texture_aoMap, $UV).$CH;\n\t#endif\n\t#ifdef MAPVERTEX\n\tdAo *= saturate(vVertexColor.$VC);\n\t#endif\n\tdDiffuseLight *= dAo;\n}\n",aoSpecOccPS:"uniform float material_occludeSpecularIntensity;\nvoid occludeSpecular() {\n\tfloat specPow = exp2(dGlossiness * 11.0);\n\tfloat specOcc = saturate(pow(dot(dNormalW, dViewDirW) + dAo, 0.01*specPow) - 1.0 + dAo);\n\tspecOcc = mix(1.0, specOcc, material_occludeSpecularIntensity);\n\tdSpecularLight *= specOcc;\n\tdReflection *= specOcc;\n}\n",
aoSpecOccConstPS:"void occludeSpecular() {\n\tfloat specPow = exp2(dGlossiness * 11.0);\n\tfloat specOcc = saturate(pow(dot(dNormalW, dViewDirW) + dAo, 0.01*specPow) - 1.0 + dAo);\n\tdSpecularLight *= specOcc;\n\tdReflection *= specOcc;\n}\n",aoSpecOccConstSimplePS:"void occludeSpecular() {\n\tfloat specOcc = dAo;\n\tdSpecularLight *= specOcc;\n\tdReflection *= specOcc;\n}\n",aoSpecOccSimplePS:"uniform float material_occludeSpecularIntensity;\nvoid occludeSpecular() {\n\tfloat specOcc = mix(1.0, dAo, material_occludeSpecularIntensity);\n\tdSpecularLight *= specOcc;\n\tdReflection *= specOcc;\n}\n",
bakeDirLmEndPS:"\tvec4 dirLm = texture2D(texture_dirLightMap, vUv1);\n\tif (bakeDir > 0.5) {\n\t\tif (dAtten > 0.00001) {\n\t\t\tdirLm.xyz = dirLm.xyz * 2.0 - vec3(1.0);\n\t\t\tdAtten = saturate(dAtten);\n\t\t\tgl_FragColor.rgb = normalize(dLightDirNormW.xyz*dAtten + dirLm.xyz*dirLm.w) * 0.5 + vec3(0.5);\n\t\t\tgl_FragColor.a = dirLm.w + dAtten;\n\t\t\tgl_FragColor.a = max(gl_FragColor.a, 1.0 / 255.0);\n\t\t} else {\n\t\t\tgl_FragColor = dirLm;\n\t\t}\n\t} else {\n\t\tgl_FragColor.rgb = dirLm.xyz;\n\t\tgl_FragColor.a = max(dirLm.w, dAtten > 0.00001? (1.0/255.0) : 0.0);\n\t}\n",
bakeLmEndPS:"\tgl_FragColor.rgb = dDiffuseLight;\n\tgl_FragColor.rgb = pow(gl_FragColor.rgb, vec3(0.5));\n\tgl_FragColor.rgb /= 8.0;\n\tgl_FragColor.a = clamp( max( max( gl_FragColor.r, gl_FragColor.g ), max( gl_FragColor.b, 1.0 / 255.0 ) ), 0.0,1.0 );\n\tgl_FragColor.a = ceil(gl_FragColor.a * 255.0) / 255.0;\n\tgl_FragColor.rgb /= gl_FragColor.a;\n",basePS:"uniform vec3 view_position;\nuniform vec3 light_globalAmbient;\nfloat square(float x) {\n\treturn x*x;\n}\nfloat saturate(float x) {\n\treturn clamp(x, 0.0, 1.0);\n}\nvec3 saturate(vec3 x) {\n\treturn clamp(x, vec3(0.0), vec3(1.0));\n}\n",
baseVS:"attribute vec3 vertex_position;\nattribute vec3 vertex_normal;\nattribute vec4 vertex_tangent;\nattribute vec2 vertex_texCoord0;\nattribute vec2 vertex_texCoord1;\nattribute vec4 vertex_color;\nuniform mat4 matrix_viewProjection;\nuniform mat4 matrix_model;\nuniform mat3 matrix_normal;\nvec3 dPositionW;\nmat4 dModelMatrix;\nmat3 dNormalMatrix;\nvec3 dLightPosW;\nvec3 dLightDirNormW;\nvec3 dNormalW;\n",baseNineSlicedPS:"#define NINESLICED\nvarying vec2 vMask;\nvarying vec2 vTiledUv;\nuniform mediump vec4 innerOffset;\nuniform mediump vec2 outerScale;\nuniform mediump vec4 atlasRect;\nvec2 nineSlicedUv;\n",
baseNineSlicedVS:"#define NINESLICED\nvarying vec2 vMask;\nvarying vec2 vTiledUv;\nuniform mediump vec4 innerOffset;\nuniform mediump vec2 outerScale;\nuniform mediump vec4 atlasRect;\n",baseNineSlicedTiledPS:"#define NINESLICED\n#define NINESLICETILED\nvarying vec2 vMask;\nvarying vec2 vTiledUv;\nuniform mediump vec4 innerOffset;\nuniform mediump vec2 outerScale;\nuniform mediump vec4 atlasRect;\nvec2 nineSlicedUv;\n",biasConstPS:"#define SHADOWBIAS\nfloat getShadowBias(float resolution, float maxBias) {\n\treturn maxBias;\n}\n",
blurVSMPS:"varying vec2 vUv0;\nuniform sampler2D source;\nuniform vec2 pixelOffset;\n#ifdef GAUSS\nuniform float weight[SAMPLES];\n#endif\n#ifdef PACKED\nfloat decodeFloatRG(vec2 rg) {\n\treturn rg.y*(1.0/255.0) + rg.x;\n}\nvec2 encodeFloatRG( float v ) {\n\tvec2 enc = vec2(1.0, 255.0) * v;\n\tenc = fract(enc);\n\tenc -= enc.yy * vec2(1.0/255.0, 1.0/255.0);\n\treturn enc;\n}\n#endif\nvoid main(void) {\n\tvec3 moments = vec3(0.0);\n\tvec2 uv = vUv0 - pixelOffset * (float(SAMPLES) * 0.5);\n\tfor (int i=0; i<SAMPLES; i++) {\n\t\tvec4 c = texture2D(source, uv + pixelOffset * float(i));\n\t\t#ifdef PACKED\n\t\tc.xy = vec2(decodeFloatRG(c.xy), decodeFloatRG(c.zw));\n\t\t#endif\n\t\t#ifdef GAUSS\n\t\tmoments += c.xyz * weight[i];\n\t\t#else\n\t\tmoments += c.xyz;\n\t\t#endif\n\t}\n\t#ifndef GAUSS\n\tmoments /= float(SAMPLES);\n\t#endif\n\t#ifdef PACKED\n\tgl_FragColor = vec4(encodeFloatRG(moments.x), encodeFloatRG(moments.y));\n\t#else\n\tgl_FragColor = vec4(moments.x, moments.y, moments.z, 1.0);\n\t#endif\n}\n",
clearCoatPS:"#ifdef MAPFLOAT\nuniform float material_clearCoat;\n#endif\n#ifdef MAPTEXTURE\nuniform sampler2D texture_clearCoatMap;\n#endif\nvoid getClearCoat() {\n\tccSpecularity = 1.0;\n\t#ifdef MAPFLOAT\n\tccSpecularity *= material_clearCoat;\n\t#endif\n\t#ifdef MAPTEXTURE\n\tccSpecularity *= texture2D(texture_clearCoatMap, $UV).$CH;\n\t#endif\n\t#ifdef MAPVERTEX\n\tccSpecularity *= saturate(vVertexColor.$VC);\n\t#endif\n}\n",clearCoatGlossPS:"#ifdef MAPFLOAT\nuniform float material_clearCoatGlossiness;\n#endif\n#ifdef MAPTEXTURE\nuniform sampler2D texture_clearCoatGlossMap;\n#endif\nvoid getClearCoatGlossiness() {\n\tccGlossiness = 1.0;\n\t#ifdef MAPFLOAT\n\tccGlossiness *= material_clearCoatGlossiness;\n\t#endif\n\t#ifdef MAPTEXTURE\n\tccGlossiness *= texture2D(texture_clearCoatGlossMap, $UV).$CH;\n\t#endif\n\t#ifdef MAPVERTEX\n\tccGlossiness *= saturate(vVertexColor.$VC);\n\t#endif\n\tccGlossiness += 0.0000001;\n}\n",
clearCoatNormalPS:"#ifdef MAPTEXTURE\nuniform sampler2D texture_clearCoatNormalMap;\nuniform float material_clearCoatBumpiness;\n#endif\nvoid getClearCoatNormal() {\n\t#ifdef MAPTEXTURE\n\tvec3 normalMap = unpackNormal(texture2D(texture_clearCoatNormalMap, $UV));\n\tnormalMap = normalize(mix(vec3(0.0, 0.0, 1.0), normalMap, material_clearCoatBumpiness));\n\tccNormalW = dTBN * normalMap;\n\t#else\n\tccNormalW = normalize(dVertexNormalW);\n\t#endif\n\tccReflDirW = normalize(-reflect(dViewDirW, ccNormalW));\n}\n",
combineClearCoatPS:"vec3 combineColorCC() {\n\treturn combineColor()+(ccSpecularLight*ccSpecularity+ccReflection.rgb*ccSpecularity*ccReflection.a);\n}\n",combineDiffusePS:"vec3 combineColor() {\n\treturn dAlbedo * dDiffuseLight;\n}\n",combineDiffuseSpecularPS:"vec3 combineColor() {\n\treturn mix(dAlbedo * dDiffuseLight, dSpecularLight + dReflection.rgb * dReflection.a, dSpecularity);\n}\n",combineDiffuseSpecularNoConservePS:"vec3 combineColor() {\n\treturn dAlbedo * dDiffuseLight + (dSpecularLight + dReflection.rgb * dReflection.a) * dSpecularity;\n}\n",
combineDiffuseSpecularNoReflPS:"vec3 combineColor() {\n\treturn dAlbedo * dDiffuseLight + dSpecularLight * dSpecularity;\n}\n",combineDiffuseSpecularNoReflSeparateAmbientPS:"uniform vec3 material_ambient;\nvec3 combineColor() {\n\treturn (dDiffuseLight - light_globalAmbient) * dAlbedo + dSpecularLight * dSpecularity + material_ambient * light_globalAmbient;\n}\n",combineDiffuseSpecularOldPS:"vec3 combineColor() {\n\treturn mix(dAlbedo * dDiffuseLight + dSpecularLight * dSpecularity, dReflection.rgb, dReflection.a);\n}\n",
cookiePS:"vec4 getCookie2D(sampler2D tex, mat4 transform, float intensity) {\n\tvec4 projPos = transform * vec4(vPositionW, 1.0);\n\tprojPos.xy /= projPos.w;\n\treturn mix(vec4(1.0), texture2D(tex, projPos.xy), intensity);\n}\nvec4 getCookie2DClip(sampler2D tex, mat4 transform, float intensity) {\n\tvec4 projPos = transform * vec4(vPositionW, 1.0);\n\tprojPos.xy /= projPos.w;\n\tif (projPos.x < 0.0 || projPos.x > 1.0 || projPos.y < 0.0 || projPos.y > 1.0 || projPos.z < 0.0) return vec4(0.0);\n\treturn mix(vec4(1.0), texture2D(tex, projPos.xy), intensity);\n}\nvec4 getCookie2DXform(sampler2D tex, mat4 transform, float intensity, vec4 cookieMatrix, vec2 cookieOffset) {\n\tvec4 projPos = transform * vec4(vPositionW, 1.0);\n\tprojPos.xy /= projPos.w;\n\tprojPos.xy += cookieOffset;\n\tvec2 uv = mat2(cookieMatrix) * (projPos.xy-vec2(0.5)) + vec2(0.5);\n\treturn mix(vec4(1.0), texture2D(tex, uv), intensity);\n}\nvec4 getCookie2DClipXform(sampler2D tex, mat4 transform, float intensity, vec4 cookieMatrix, vec2 cookieOffset) {\n\tvec4 projPos = transform * vec4(vPositionW, 1.0);\n\tprojPos.xy /= projPos.w;\n\tprojPos.xy += cookieOffset;\n\tif (projPos.x < 0.0 || projPos.x > 1.0 || projPos.y < 0.0 || projPos.y > 1.0 || projPos.z < 0.0) return vec4(0.0);\n\tvec2 uv = mat2(cookieMatrix) * (projPos.xy-vec2(0.5)) + vec2(0.5);\n\treturn mix(vec4(1.0), texture2D(tex, uv), intensity);\n}\nvec4 getCookieCube(samplerCube tex, mat4 transform, float intensity) {\n\treturn mix(vec4(1.0), textureCube(tex, dLightDirNormW * mat3(transform)), intensity);\n}\n",
cubeMapProjectBoxPS:"uniform vec3 envBoxMin, envBoxMax;\nvec3 cubeMapProject(vec3 nrdir) {\n\tvec3 rbmax = (envBoxMax - vPositionW) / nrdir;\n\tvec3 rbmin = (envBoxMin - vPositionW) / nrdir;\n\tvec3 rbminmax;\n\trbminmax.x = nrdir.x>0.0? rbmax.x : rbmin.x;\n\trbminmax.y = nrdir.y>0.0? rbmax.y : rbmin.y;\n\trbminmax.z = nrdir.z>0.0? rbmax.z : rbmin.z;\n\tfloat fa = min(min(rbminmax.x, rbminmax.y), rbminmax.z);\n\tvec3 posonbox = vPositionW + nrdir * fa;\n\tvec3 envBoxPos = (envBoxMin + envBoxMax) * 0.5;\n\treturn posonbox - envBoxPos;\n}\n",
cubeMapProjectNonePS:"vec3 cubeMapProject(vec3 dir) {\n\treturn dir;\n}\n",detailModesPS:"vec3 detailMode_mul(vec3 c1, vec3 c2) {\n\treturn c1 * c2;\n}\nvec3 detailMode_add(vec3 c1, vec3 c2) {\n\treturn c1 + c2;\n}\nvec3 detailMode_screen(vec3 c1, vec3 c2) {\n\treturn 1.0 - (1.0 - c1)*(1.0 - c2);\n}\nvec3 detailMode_overlay(vec3 c1, vec3 c2) {\n\treturn mix(1.0 - 2.0*(1.0 - c1)*(1.0 - c2), 2.0*c1*c2, step(c1, vec3(0.5)));\n}\nvec3 detailMode_min(vec3 c1, vec3 c2) {\n\treturn min(c1, c2);\n}\nvec3 detailMode_max(vec3 c1, vec3 c2) {\n\treturn max(c1, c2);\n}\n",
diffusePS:"#ifdef MAPCOLOR\nuniform vec3 material_diffuse;\n#endif\n#ifdef MAPTEXTURE\nuniform sampler2D texture_diffuseMap;\n#endif\nvoid getAlbedo() {\n\tdAlbedo = vec3(1.0);\n\t#ifdef MAPCOLOR\n\tdAlbedo *= material_diffuse.rgb;\n\t#endif\n\t#ifdef MAPTEXTURE\n\tdAlbedo *= gammaCorrectInput(addAlbedoDetail(texture2D(texture_diffuseMap, $UV).$CH));\n\t#endif\n\t#ifdef MAPVERTEX\n\tdAlbedo *= gammaCorrectInput(saturate(vVertexColor.$VC));\n\t#endif\n}\n",diffuseDetailMapPS:"#ifdef MAPTEXTURE\nuniform sampler2D texture_diffuseDetailMap;\n#endif\nvec3 addAlbedoDetail(vec3 albedo) {\n\t#ifdef MAPTEXTURE\n\tvec3 albedoDetail = vec3(texture2D(texture_diffuseDetailMap, $UV).$CH);\n\treturn detailMode_$DETAILMODE(albedo, albedoDetail);\n\t#else\n\treturn albedo;\n\t#endif\n}\n",
dilatePS:"varying vec2 vUv0;\nuniform sampler2D source;\nuniform vec2 pixelOffset;\nvoid main(void) {\n\tvec4 c = texture2D(source, vUv0);\n\tc = c.a>0.0? c : texture2D(source, vUv0 - pixelOffset);\n\tc = c.a>0.0? c : texture2D(source, vUv0 + vec2(0, -pixelOffset.y));\n\tc = c.a>0.0? c : texture2D(source, vUv0 + vec2(pixelOffset.x, -pixelOffset.y));\n\tc = c.a>0.0? c : texture2D(source, vUv0 + vec2(-pixelOffset.x, 0));\n\tc = c.a>0.0? c : texture2D(source, vUv0 + vec2(pixelOffset.x, 0));\n\tc = c.a>0.0? c : texture2D(source, vUv0 + vec2(-pixelOffset.x, pixelOffset.y));\n\tc = c.a>0.0? c : texture2D(source, vUv0 + vec2(0, pixelOffset.y));\n\tc = c.a>0.0? c : texture2D(source, vUv0 + pixelOffset);\n\tgl_FragColor = c;\n}\n",
dpAtlasQuadPS:"varying vec2 vUv0;\nuniform sampler2D source;\nuniform vec4 params;\nvoid main(void) {\n\tvec2 uv = vUv0;\n\tuv = uv * 2.0 - vec2(1.0);\n\tuv *= params.xy;\n\tuv = uv * 0.5 + 0.5;\n\tgl_FragColor = texture2D(source, uv);\n}\n",emissivePS:"#ifdef MAPCOLOR\nuniform vec3 material_emissive;\n#endif\n#ifdef MAPFLOAT\nuniform float material_emissiveIntensity;\n#endif\n#ifdef MAPTEXTURE\nuniform sampler2D texture_emissiveMap;\n#endif\nvec3 getEmission() {\n\tvec3 emission = vec3(1.0);\n\t#ifdef MAPFLOAT\n\temission *= material_emissiveIntensity;\n\t#endif\n\t#ifdef MAPCOLOR\n\temission *= material_emissive;\n\t#endif\n\t#ifdef MAPTEXTURE\n\temission *= $texture2DSAMPLE(texture_emissiveMap, $UV).$CH;\n\t#endif\n\t#ifdef MAPVERTEX\n\temission *= gammaCorrectInput(saturate(vVertexColor.$VC));\n\t#endif\n\treturn emission;\n}\n",
endPS:"\t#ifdef CLEARCOAT\n\tgl_FragColor.rgb = combineColorCC();\n\t#else\n\tgl_FragColor.rgb = combineColor();\n\t#endif\n\tgl_FragColor.rgb += getEmission();\n\tgl_FragColor.rgb = addFog(gl_FragColor.rgb);\n\t#ifndef HDR\n\tgl_FragColor.rgb = toneMap(gl_FragColor.rgb);\n\tgl_FragColor.rgb = gammaCorrectOutput(gl_FragColor.rgb);\n\t#endif\n",envConstPS:"vec3 processEnvironment(vec3 color) {\n\treturn color;\n}\n",envMultiplyPS:"uniform float skyboxIntensity;\nvec3 processEnvironment(vec3 color) {\n\treturn color * skyboxIntensity;\n}\n",
extensionPS:"\n",extensionVS:"\n",falloffInvSquaredPS:"float getFalloffInvSquared(float lightRadius) {\n\tfloat sqrDist = dot(dLightDirW, dLightDirW);\n\tfloat falloff = 1.0 / (sqrDist + 1.0);\n\tfloat invRadius = 1.0 / lightRadius;\n\tfalloff *= 16.0;\n\tfalloff *= square( saturate( 1.0 - square( sqrDist * square(invRadius) ) ) );\n\treturn falloff;\n}\n",falloffLinearPS:"float getFalloffLinear(float lightRadius) {\n\tfloat d = length(dLightDirW);\n\treturn max(((lightRadius - d) / lightRadius), 0.0);\n}\n",
fixCubemapSeamsNonePS:"vec3 fixSeams(vec3 vec, float mipmapIndex) {\n\treturn vec;\n}\nvec3 fixSeams(vec3 vec) {\n\treturn vec;\n}\nvec3 fixSeamsStatic(vec3 vec, float invRecMipSize) {\n\treturn vec;\n}\n",fixCubemapSeamsStretchPS:"vec3 fixSeams(vec3 vec, float mipmapIndex) {\n\tfloat scale = 1.0 - exp2(mipmapIndex) / 128.0;\n\tfloat M = max(max(abs(vec.x), abs(vec.y)), abs(vec.z));\n\tif (abs(vec.x) != M) vec.x *= scale;\n\tif (abs(vec.y) != M) vec.y *= scale;\n\tif (abs(vec.z) != M) vec.z *= scale;\n\treturn vec;\n}\nvec3 fixSeams(vec3 vec) {\n\tfloat scale = 1.0 - 1.0 / 128.0;\n\tfloat M = max(max(abs(vec.x), abs(vec.y)), abs(vec.z));\n\tif (abs(vec.x) != M) vec.x *= scale;\n\tif (abs(vec.y) != M) vec.y *= scale;\n\tif (abs(vec.z) != M) vec.z *= scale;\n\treturn vec;\n}\nvec3 fixSeamsStatic(vec3 vec, float invRecMipSize) {\n\tfloat scale = invRecMipSize;\n\tfloat M = max(max(abs(vec.x), abs(vec.y)), abs(vec.z));\n\tif (abs(vec.x) != M) vec.x *= scale;\n\tif (abs(vec.y) != M) vec.y *= scale;\n\tif (abs(vec.z) != M) vec.z *= scale;\n\treturn vec;\n}\n",
fogExpPS:"uniform vec3 fog_color;\nuniform float fog_density;\nfloat dBlendModeFogFactor = 1.0;\nvec3 addFog(vec3 color) {\n\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\tfloat fogFactor = exp(-depth * fog_density);\n\tfogFactor = clamp(fogFactor, 0.0, 1.0);\n\treturn mix(fog_color * dBlendModeFogFactor, color, fogFactor);\n}\n",fogExp2PS:"uniform vec3 fog_color;\nuniform float fog_density;\nfloat dBlendModeFogFactor = 1.0;\nvec3 addFog(vec3 color) {\n\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\tfloat fogFactor = exp(-depth * depth * fog_density * fog_density);\n\tfogFactor = clamp(fogFactor, 0.0, 1.0);\n\treturn mix(fog_color * dBlendModeFogFactor, color, fogFactor);\n}\n",
fogLinearPS:"uniform vec3 fog_color;\nuniform float fog_start;\nuniform float fog_end;\nfloat dBlendModeFogFactor = 1.0;\nvec3 addFog(vec3 color) {\n\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\tfloat fogFactor = (fog_end - depth) / (fog_end - fog_start);\n\tfogFactor = clamp(fogFactor, 0.0, 1.0);\n\tfogFactor = gammaCorrectInput(fogFactor);\n\treturn mix(fog_color * dBlendModeFogFactor, color, fogFactor);\n}\n",fogNonePS:"float dBlendModeFogFactor = 1.0;\nvec3 addFog(vec3 color) {\n\treturn color;\n}\n",
fresnelSchlickPS:"\nuniform float material_fresnelFactor;\nvoid getFresnel() {\n\tfloat fresnel = 1.0 - max(dot(dNormalW, dViewDirW), 0.0);\n\tfloat fresnel2 = fresnel * fresnel;\n\tfresnel *= fresnel2 * fresnel2;\n\tfresnel *= dGlossiness * dGlossiness;\n\tdSpecularity = dSpecularity + (1.0 - dSpecularity) * fresnel;\n\t#ifdef CLEARCOAT\n\tfresnel = 1.0 - max(dot(ccNormalW, dViewDirW), 0.0);\n\tfresnel2 = fresnel * fresnel;\n\tfresnel *= fresnel2 * fresnel2;\n\tfresnel *= ccGlossiness * ccGlossiness;\n\tccSpecularity = ccSpecularity + (1.0 - ccSpecularity) * fresnel;\n\t#endif\n}\n",
fullscreenQuadPS:"varying vec2 vUv0;\nuniform sampler2D source;\nvoid main(void) {\n\tgl_FragColor = texture2D(source, vUv0);\n}\n",fullscreenQuadVS:"attribute vec2 vertex_position;\nvarying vec2 vUv0;\nvoid main(void)\n{\n\tgl_Position = vec4(vertex_position, 0.5, 1.0);\n\tvUv0 = vertex_position.xy*0.5+0.5;\n}\n",gamma1_0PS:"vec4 texture2DSRGB(sampler2D tex, vec2 uv) {\n\treturn texture2D(tex, uv);\n}\nvec4 texture2DSRGB(sampler2D tex, vec2 uv, float bias) {\n\treturn texture2D(tex, uv, bias);\n}\nvec4 textureCubeSRGB(samplerCube tex, vec3 uvw) {\n\treturn textureCube(tex, uvw);\n}\nvec3 gammaCorrectOutput(vec3 color) {\n\treturn color;\n}\nvec3 gammaCorrectInput(vec3 color) {\n\treturn color;\n}\nfloat gammaCorrectInput(float color) {\n\treturn color;\n}\nvec4 gammaCorrectInput(vec4 color) {\n\treturn color;\n}\n",
gamma2_2PS:"vec3 gammaCorrectInput(vec3 color) {\n\treturn pow(color, vec3(2.2));\n}\nfloat gammaCorrectInput(float color) {\n\treturn pow(color, 2.2);\n}\nvec4 gammaCorrectInput(vec4 color) {\n\treturn vec4(pow(color.rgb, vec3(2.2)), color.a);\n}\nvec4 texture2DSRGB(sampler2D tex, vec2 uv) {\n\tvec4 rgba = texture2D(tex, uv);\n\trgba.rgb = gammaCorrectInput(rgba.rgb);\n\treturn rgba;\n}\nvec4 texture2DSRGB(sampler2D tex, vec2 uv, float bias) {\n\tvec4 rgba = texture2D(tex, uv, bias);\n\trgba.rgb = gammaCorrectInput(rgba.rgb);\n\treturn rgba;\n}\nvec4 textureCubeSRGB(samplerCube tex, vec3 uvw) {\n\tvec4 rgba = textureCube(tex, uvw);\n\trgba.rgb = gammaCorrectInput(rgba.rgb);\n\treturn rgba;\n}\nvec3 gammaCorrectOutput(vec3 color) {\n\t#ifdef HDR\n\treturn color;\n\t#else\n\tcolor += vec3(0.0000001);\n\treturn pow(color, vec3(0.45));\n\t#endif\n}\n",
genParaboloidPS:"varying vec2 vUv0;\nuniform samplerCube source;\nuniform vec4 params;\nvoid main(void) {\n\tvec2 uv = vUv0;\n\tfloat side = uv.x < 0.5? 1.0 : -1.0;\n\tvec2 tc;\n\ttc.x = fract(uv.x * 2.0) * 2.0 - 1.0;\n\ttc.y = uv.y * 2.0 - 1.0;\n\tconst float scale = 1.1;\n\ttc *= scale;\n\tvec3 dir;\n\tdir.y = (dot(tc, tc) - 1.0) * side;\n\tdir.xz = tc * -2.0;\n\tdir.x *= -side * params.y;\n\tdir = fixSeams(dir, params.x);\n\tvec4 color = textureCube(source, dir, -100.0);\n\tgl_FragColor = color;\n}\n",
gles3PS:"#define varying in\nout highp vec4 pc_fragColor;\n#define gl_FragColor pc_fragColor\n#define texture2D texture\n#define textureCube texture\n#define texture2DProj textureProj\n#define texture2DLodEXT textureLod\n#define texture2DProjLodEXT textureProjLod\n#define textureCubeLodEXT textureLod\n#define texture2DGradEXT textureGrad\n#define texture2DProjGradEXT textureProjGrad\n#define textureCubeGradEXT textureGrad\n#define GL2\n",gles3VS:"#define attribute in\n#define varying out\n#define texture2D texture\n#define GL2\n#define VERTEXSHADER\n",
glossPS:"#ifdef MAPFLOAT\nuniform float material_shininess;\n#endif\n#ifdef MAPTEXTURE\nuniform sampler2D texture_glossMap;\n#endif\nvoid getGlossiness() {\n\tdGlossiness = 1.0;\n\t#ifdef MAPFLOAT\n\tdGlossiness *= material_shininess;\n\t#endif\n\t#ifdef MAPTEXTURE\n\tdGlossiness *= texture2D(texture_glossMap, $UV).$CH;\n\t#endif\n\t#ifdef MAPVERTEX\n\tdGlossiness *= saturate(vVertexColor.$VC);\n\t#endif\n\tdGlossiness += 0.0000001;\n}\n",instancingVS:"attribute vec4 instance_line1;\nattribute vec4 instance_line2;\nattribute vec4 instance_line3;\nattribute vec4 instance_line4;\n",
lightDiffuseLambertPS:"float getLightDiffuse() {\n\treturn max(dot(dNormalW, -dLightDirNormW), 0.0);\n}\n",lightDirPointPS:"void getLightDirPoint(vec3 lightPosW) {\n\tdLightDirW = vPositionW - lightPosW;\n\tdLightDirNormW = normalize(dLightDirW);\n\tdLightPosW = lightPosW;\n}\n",lightmapDirPS:"uniform sampler2D texture_lightMap;\nuniform sampler2D texture_dirLightMap;\nvoid addLightMap() {\n\tvec3 color = $texture2DSAMPLE(texture_lightMap, $UV).$CH;\n\tvec4 dir = texture2D(texture_dirLightMap, $UV);\n\tif (dot(dir.xyz,vec3(1.0)) < 0.00001) {\n\t\tdDiffuseLight += color;\n\t\treturn;\n\t}\n\tdLightDirNormW = normalize(dir.xyz * 2.0 - vec3(1.0));\n\tfloat vlight = saturate(dot(dLightDirNormW, -dVertexNormalW));\n\tfloat flight = saturate(dot(dLightDirNormW, -dNormalW));\n\tfloat nlight = (flight / max(vlight,0.01)) * 0.5;\n\tdDiffuseLight += color * nlight * 2.0;\n}\nvoid addDirLightMap() {\n\tvec4 dir = texture2D(texture_dirLightMap, $UV);\n\tif (dot(dir.xyz,vec3(1.0)) < 0.00001) return;\n\tvec3 color = $texture2DSAMPLE(texture_lightMap, $UV).$CH;\n\tdLightDirNormW = normalize(dir.xyz * 2.0 - vec3(1.0));\n\tdSpecularLight += vec3(getLightSpecular()) * color;\n}\n",
lightmapSinglePS:"#ifdef MAPTEXTURE\nuniform sampler2D texture_lightMap;\n#endif\nvoid addLightMap() {\n\tvec3 lm = vec3(1.0);\n\t#ifdef MAPTEXTURE\n\tlm *= $texture2DSAMPLE(texture_lightMap, $UV).$CH;\n\t#endif\n\t#ifdef MAPVERTEX\n\tlm *= saturate(vVertexColor.$VC);\n\t#endif\n\tdDiffuseLight += lm;\n}\n",lightmapSingleVertPS:"void addLightMap() {\n\tdDiffuseLight += saturate(vVertexColor.$CH);\n}\n",lightSpecularAnisoGGXPS:"\nfloat calcLightSpecular(float tGlossiness, vec3 tNormalW) {\n\tfloat PI = 3.141592653589793;\n\tfloat roughness = max((1.0 - tGlossiness) * (1.0 - tGlossiness), 0.001);\n\tfloat anisotropy = material_anisotropy * roughness;\n\tfloat at = max((roughness + anisotropy), roughness / 4.0);\n\tfloat ab = max((roughness - anisotropy), roughness / 4.0);\n\tvec3 h = normalize(normalize(-dLightDirNormW) + normalize(dViewDirW));\n\tfloat NoH = dot(tNormalW, h);\n\tfloat ToH = dot(dTBN[0], h);\n\tfloat BoH = dot(dTBN[1], h);\n\tfloat a2 = at * ab;\n\tvec3 v = vec3(ab * ToH, at * BoH, a2 * NoH);\n\tfloat v2 = dot(v, v);\n\tfloat w2 = a2 / v2;\n\tfloat D = a2 * w2 * w2 * (1.0 / PI);\n\tfloat ToV = dot(dTBN[0], dViewDirW);\n\tfloat BoV = dot(dTBN[1], dViewDirW);\n\tfloat ToL = dot(dTBN[0], -dLightDirNormW);\n\tfloat BoL = dot(dTBN[1], -dLightDirNormW);\n\tfloat NoV = dot(tNormalW, dViewDirW);\n\tfloat NoL = dot(tNormalW, -dLightDirNormW);\n\tfloat lambdaV = NoL * length(vec3(at * ToV, ab * BoV, NoV));\n\tfloat lambdaL = NoV * length(vec3(at * ToL, ab * BoL, NoL));\n\tfloat G = 0.5 / (lambdaV + lambdaL);\n\treturn D * G;\n}\nfloat getLightSpecular() {\n\treturn calcLightSpecular(dGlossiness, dNormalW);\n}\nfloat getLightSpecularCC() {\n\treturn calcLightSpecular(ccGlossiness, ccNormalW);\n}\n",
lightSpecularBlinnPS:"\nfloat calcLightSpecular(float tGlossiness, vec3 tNormalW) {\n\tvec3 h = normalize( -dLightDirNormW + dViewDirW );\n\tfloat nh = max( dot( h, tNormalW ), 0.0 );\n\tfloat specPow = exp2(tGlossiness * 11.0);\n\tspecPow = antiAliasGlossiness(specPow);\n\tspecPow = max(specPow, 0.0001);\n\treturn pow(nh, specPow) * (specPow + 2.0) / 8.0;\n}\nfloat getLightSpecular() {\n\treturn calcLightSpecular(dGlossiness, dNormalW);\n}\nfloat getLightSpecularCC() {\n\treturn calcLightSpecular(ccGlossiness, ccNormalW);\n}\n",
lightSpecularPhongPS:"float calcLightSpecular(float tGlossiness, vec3 tReflDirW) {\n\tfloat specPow = tGlossiness;\n\tspecPow = antiAliasGlossiness(specPow);\n\treturn pow(max(dot(tReflDirW, -dLightDirNormW), 0.0), specPow + 0.0001);\n}\nfloat getLightSpecular() {\n\treturn calcLightSpecular(dGlossiness, dReflDirW);\n}\nfloat getLightSpecularCC() {\n\treturn calcLightSpecular(ccGlossiness, ccReflDirW);\n}\n",metalnessPS:"void processMetalness(float metalness) {\n\tconst float dielectricF0 = 0.04;\n\tdSpecularity = mix(vec3(dielectricF0), dAlbedo, metalness);\n\tdAlbedo *= 1.0 - metalness;\n}\n#ifdef MAPFLOAT\nuniform float material_metalness;\n#endif\n#ifdef MAPTEXTURE\nuniform sampler2D texture_metalnessMap;\n#endif\nvoid getSpecularity() {\n\tfloat metalness = 1.0;\n\t#ifdef MAPFLOAT\n\tmetalness *= material_metalness;\n\t#endif\n\t#ifdef MAPTEXTURE\n\tmetalness *= texture2D(texture_metalnessMap, $UV).$CH;\n\t#endif\n\t#ifdef MAPVERTEX\n\tmetalness *= saturate(vVertexColor.$VC);\n\t#endif\n\tprocessMetalness(metalness);\n}\n",
msdfPS:"uniform sampler2D texture_msdfMap;\n#ifdef GL_OES_standard_derivatives\n#define USE_FWIDTH\n#endif\n#ifdef GL2\n#define USE_FWIDTH\n#endif\nfloat median(float r, float g, float b) {\n\treturn max(min(r, g), min(max(r, g), b));\n}\nfloat map (float min, float max, float v) {\n\treturn (v - min) / (max - min);\n}\nuniform float font_sdfIntensity;\nuniform float font_pxrange;\nuniform float font_textureWidth;\nuniform vec4 outline_color;\nuniform float outline_thickness;\nuniform vec4 shadow_color;\nuniform vec2 shadow_offset;\nvec4 applyMsdf(vec4 color) {\n\tvec3 tsample = texture2D(texture_msdfMap, vUv0).rgb;\n\tvec2 uvShdw = vUv0 - shadow_offset;\n\tvec3 ssample = texture2D(texture_msdfMap, uvShdw).rgb;\n\tfloat sigDist = median(tsample.r, tsample.g, tsample.b);\n\tfloat sigDistShdw = median(ssample.r, ssample.g, ssample.b);\n\t#ifdef USE_FWIDTH\n\tvec2 w = fwidth(vUv0);\n\tfloat smoothing = clamp(w.x * font_textureWidth / font_pxrange, 0.0, 0.5);\n\t#else\n\tfloat font_size = 16.0;\n\tfloat smoothing = clamp(font_pxrange / font_size, 0.0, 0.5);\n\t#endif\n\tfloat mapMin = 0.05;\n\tfloat mapMax = clamp(1.0 - font_sdfIntensity, mapMin, 1.0);\n\tfloat sigDistInner = map(mapMin, mapMax, sigDist);\n\tfloat sigDistOutline = map(mapMin, mapMax, sigDist + outline_thickness);\n\tsigDistShdw = map(mapMin, mapMax, sigDistShdw + outline_thickness);\n\tfloat center = 0.5;\n\tfloat inside = smoothstep(center-smoothing, center+smoothing, sigDistInner);\n\tfloat outline = smoothstep(center-smoothing, center+smoothing, sigDistOutline);\n\tfloat shadow = smoothstep(center-smoothing, center+smoothing, sigDistShdw);\n\tvec4 tcolor = (outline > inside) ? outline * vec4(outline_color.a * outline_color.rgb, outline_color.a) : vec4(0.0);\n\ttcolor = mix(tcolor, color, inside);\n\tvec4 scolor = (shadow > outline) ? shadow * vec4(shadow_color.a * shadow_color.rgb, shadow_color.a) : tcolor;\n\ttcolor = mix(scolor, tcolor, outline);\n\treturn tcolor;\n}\n",
normalVS:"#ifdef MORPHING_TEXTURE_BASED_NORMAL\nuniform highp sampler2D morphNormalTex;\n#endif\nvec3 getNormal() {\n\t#ifdef SKIN\n\tdNormalMatrix = mat3(dModelMatrix[0].xyz, dModelMatrix[1].xyz, dModelMatrix[2].xyz);\n\t#elif defined(INSTANCING)\n\tdNormalMatrix = mat3(instance_line1.xyz, instance_line2.xyz, instance_line3.xyz);\n\t#else\n\tdNormalMatrix = matrix_normal;\n\t#endif\n\tvec3 tempNormal = vertex_normal;\n\t#ifdef MORPHING\n\t#ifdef MORPHING_NRM03\n\ttempNormal += morph_weights_a[0] * morph_nrm0;\n\ttempNormal += morph_weights_a[1] * morph_nrm1;\n\ttempNormal += morph_weights_a[2] * morph_nrm2;\n\ttempNormal += morph_weights_a[3] * morph_nrm3;\n\t#endif\n\t#ifdef MORPHING_NRM47\n\ttempNormal += morph_weights_b[0] * morph_nrm4;\n\ttempNormal += morph_weights_b[1] * morph_nrm5;\n\ttempNormal += morph_weights_b[2] * morph_nrm6;\n\ttempNormal += morph_weights_b[3] * morph_nrm7;\n\t#endif\n\t#endif\n\t#ifdef MORPHING_TEXTURE_BASED_NORMAL\n\tvec2 morphUV = getTextureMorphCoords();\n\tvec3 morphNormal = texture2D(morphNormalTex, morphUV).xyz;\n\ttempNormal += morphNormal;\n\t#endif\n\treturn normalize(dNormalMatrix * tempNormal);\n}\n",
normalDetailMapPS:"#ifdef MAPTEXTURE\nuniform sampler2D texture_normalDetailMap;\nuniform float material_normalDetailMapBumpiness;\nvec3 blendNormals(vec3 n1, vec3 n2) {\n\tn1 += vec3(0, 0, 1);\n\tn2 *= vec3(-1, -1, 1);\n\treturn normalize(n1*dot(n1, n2)/n1.z - n2);\n}\n#endif\nvec3 addNormalDetail(vec3 normalMap) {\n\t#ifdef MAPTEXTURE\n\tvec3 normalDetailMap = unpackNormal(texture2D(texture_normalDetailMap, $UV));\n\tnormalDetailMap = normalize(mix(vec3(0.0, 0.0, 1.0), normalDetailMap, material_normalDetailMapBumpiness));\n\treturn blendNormals(normalMap, normalDetailMap);\n\t#else\n\treturn normalMap;\n\t#endif\n}\n",
normalInstancedVS:"vec3 getNormal() {\n\tdNormalMatrix = mat3(instance_line1.xyz, instance_line2.xyz, instance_line3.xyz);\n\treturn normalize(dNormalMatrix * vertex_normal);\n}\n",normalMapPS:"uniform sampler2D texture_normalMap;\nuniform float material_bumpiness;\nvoid getNormal() {\n\tvec3 normalMap = unpackNormal(texture2D(texture_normalMap, $UV));\n\tnormalMap = normalize(mix(vec3(0.0, 0.0, 1.0), normalMap, material_bumpiness));\n\tdNormalMap = addNormalDetail(normalMap);\n\tdNormalW = dTBN * dNormalMap;\n}\n",
normalMapFastPS:"uniform sampler2D texture_normalMap;\nvoid getNormal() {\n\tvec3 normalMap = unpackNormal(texture2D(texture_normalMap, $UV));\n\tdNormalMap = addNormalDetail(normalMap);\n\tdNormalW = dTBN * dNormalMap;\n}\n",normalSkinnedVS:"vec3 getNormal() {\n\tdNormalMatrix = mat3(dModelMatrix[0].xyz, dModelMatrix[1].xyz, dModelMatrix[2].xyz);\n\treturn normalize(dNormalMatrix * vertex_normal);\n}\n",normalVertexPS:"void getNormal() {\n\tdNormalW = normalize(dVertexNormalW);\n}\n",normalXYPS:"vec3 unpackNormal(vec4 nmap) {\n\tvec3 normal;\n\tnormal.xy = nmap.wy * 2.0 - 1.0;\n\tnormal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));\n\treturn normal;\n}\n",
normalXYZPS:"vec3 unpackNormal(vec4 nmap) {\n\treturn nmap.xyz * 2.0 - 1.0;\n}\n",opacityPS:"#ifdef MAPFLOAT\nuniform float material_opacity;\n#endif\n#ifdef MAPTEXTURE\nuniform sampler2D texture_opacityMap;\n#endif\nvoid getOpacity() {\n\tdAlpha = 1.0;\n\t#ifdef MAPFLOAT\n\tdAlpha *= material_opacity;\n\t#endif\n\t#ifdef MAPTEXTURE\n\tdAlpha *= texture2D(texture_opacityMap, $UV).$CH;\n\t#endif\n\t#ifdef MAPVERTEX\n\tdAlpha *= clamp(vVertexColor.$VC, 0.0, 1.0);\n\t#endif\n}\n",outputAlphaPS:"gl_FragColor.a = dAlpha;\n",
outputAlphaOpaquePS:"gl_FragColor.a = 1.0;\n",outputAlphaPremulPS:"gl_FragColor.rgb *= dAlpha;\ngl_FragColor.a = dAlpha;\n",outputCubemapPS:"varying vec2 vUv0;\nuniform samplerCube source;\nuniform vec4 params;\nfloat saturate(float x) {\n\treturn clamp(x, 0.0, 1.0);\n}\nvec4 encodeRGBM(vec4 color) {\n\tcolor.rgb = pow(color.rgb, vec3(0.5));\n\tcolor.rgb *= 1.0 / 8.0;\n\tcolor.a = saturate( max( max( color.r, color.g ), max( color.b, 1.0 / 255.0 ) ) );\n\tcolor.a = ceil(color.a * 255.0) / 255.0;\n\tcolor.rgb /= color.a;\n\treturn color;\n}\nvoid main(void) {\n\tvec2 st = vUv0 * 2.0 - 1.0;\n\tfloat face = params.x;\n\tvec3 vec;\n\tif (face==0.0) {\n\t\tvec = vec3(1, -st.y, -st.x);\n\t} else if (face==1.0) {\n\t\tvec = vec3(-1, -st.y, st.x);\n\t} else if (face==2.0) {\n\t\tvec = vec3(st.x, 1, st.y);\n\t} else if (face==3.0) {\n\t\tvec = vec3(st.x, -1, -st.y);\n\t} else if (face==4.0) {\n\t\tvec = vec3(st.x, -st.y, 1);\n\t} else {\n\t\tvec = vec3(-st.x, -st.y, -1);\n\t}\n\tgl_FragColor = textureCube(source, vec);\n\tif (params.w >= 2.0) gl_FragColor = encodeRGBM(gl_FragColor);\n}\n",
outputTex2DPS:"varying vec2 vUv0;\nuniform sampler2D source;\nvoid main(void) {\n\tgl_FragColor = texture2D(source, vUv0);\n}\n",packDepthPS:"\nvec4 packFloat(float depth) {\n\tconst vec4 bit_shift = vec4(256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0);\n\tconst vec4 bit_mask  = vec4(0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);\n\tvec4 res = mod(depth * bit_shift * vec4(255), vec4(256) ) / vec4(255);\n\tres -= res.xxyz * bit_mask;\n\treturn res;\n}\n",packDepthMaskPS:"vec4 packFloat(float depth) {\n\tconst vec4 bit_shift = vec4(256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0);\n\tconst vec4 bit_mask  = vec4(0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);\n\tvec4 res = mod(depth * bit_shift * vec4(255), vec4(256) ) / vec4(255);\n\tres.x = 0.0;\n\tres -= res.xxyz * bit_mask;\n\treturn res;\n}\n",
parallaxPS:"uniform sampler2D texture_heightMap;\nuniform float material_heightMapFactor;\nvoid getParallax() {\n\tfloat parallaxScale = material_heightMapFactor;\n\tfloat height = texture2D(texture_heightMap, $UV).$CH;\n\theight = height * parallaxScale - parallaxScale*0.5;\n\tvec3 viewDirT = dViewDirW * dTBN;\n\tviewDirT.z += 0.42;\n\tdUvOffset = height * (viewDirT.xy / viewDirT.z);\n}\n",particlePS:"varying vec4 texCoordsAlphaLife;\nuniform sampler2D colorMap;\nuniform sampler2D colorParam;\nuniform float graphSampleSize;\nuniform float graphNumSamples;\n#ifndef CAMERAPLANES\n#define CAMERAPLANES\nuniform vec4 camera_params;\n#endif\nuniform float softening;\nuniform float colorMult;\nfloat saturate(float x) {\n\treturn clamp(x, 0.0, 1.0);\n}\n#ifndef UNPACKFLOAT\n#define UNPACKFLOAT\nfloat unpackFloat(vec4 rgbaDepth) {\n\tconst vec4 bitShift = vec4(1.0 / (256.0 * 256.0 * 256.0), 1.0 / (256.0 * 256.0), 1.0 / 256.0, 1.0);\n\tfloat depth = dot(rgbaDepth, bitShift);\n\treturn depth;\n}\n#endif\nvoid main(void) {\n\tvec4 tex  = texture2DSRGB(colorMap, texCoordsAlphaLife.xy);\n\tvec4 ramp = texture2DSRGB(colorParam, vec2(texCoordsAlphaLife.w, 0.0));\n\tramp.rgb *= colorMult;\n\tramp.a += texCoordsAlphaLife.z;\n\tvec3 rgb = tex.rgb * ramp.rgb;\n\tfloat a  = tex.a * ramp.a;\n",
particleVS:"vec3 unpack3NFloats(float src) {\n\tfloat r = fract(src);\n\tfloat g = fract(src * 256.0);\n\tfloat b = fract(src * 65536.0);\n\treturn vec3(r, g, b);\n}\nfloat saturate(float x) {\n\treturn clamp(x, 0.0, 1.0);\n}\nvec4 tex1Dlod_lerp(highp sampler2D tex, vec2 tc) {\n\treturn mix( texture2D(tex,tc), texture2D(tex,tc + graphSampleSize), fract(tc.x*graphNumSamples) );\n}\nvec4 tex1Dlod_lerp(highp sampler2D tex, vec2 tc, out vec3 w) {\n\tvec4 a = texture2D(tex,tc);\n\tvec4 b = texture2D(tex,tc + graphSampleSize);\n\tfloat c = fract(tc.x*graphNumSamples);\n\tvec3 unpackedA = unpack3NFloats(a.w);\n\tvec3 unpackedB = unpack3NFloats(b.w);\n\tw = mix(unpackedA, unpackedB, c);\n\treturn mix(a, b, c);\n}\nvec2 rotate(vec2 quadXY, float pRotation, out mat2 rotMatrix) {\n\tfloat c = cos(pRotation);\n\tfloat s = sin(pRotation);\n\tmat2 m = mat2(c, -s, s, c);\n\trotMatrix = m;\n\treturn m * quadXY;\n}\nvec3 billboard(vec3 InstanceCoords, vec2 quadXY) {\n\t#ifdef SCREEN_SPACE\n\t\tvec3 pos = vec3(-1, 0, 0) * quadXY.x + vec3(0, -1, 0) * quadXY.y;\n\t#else\n\t\tvec3 pos = -matrix_viewInverse[0].xyz * quadXY.x + -matrix_viewInverse[1].xyz * quadXY.y;\n\t#endif\n\treturn pos;\n}\nvec3 customFace(vec3 InstanceCoords, vec2 quadXY) {\n\tvec3 pos = faceTangent * quadXY.x + faceBinorm * quadXY.y;\n\treturn pos;\n}\nvec2 safeNormalize(vec2 v) {\n\tfloat l = length(v);\n\treturn (l > 1e-06) ? v / l : v;\n}\nvoid main(void) {\n\tvec3 meshLocalPos = particle_vertexData.xyz;\n\tfloat id = floor(particle_vertexData.w);\n\tfloat rndFactor = fract(sin(id + 1.0 + seed));\n\tvec3 rndFactor3 = vec3(rndFactor, fract(rndFactor*10.0), fract(rndFactor*100.0));\n\tfloat uv = id / numParticlesPot;\n\treadInput(uv);\n#ifdef LOCAL_SPACE\n\tinVel = mat3(matrix_model) * inVel;\n#endif\n\tvec2 velocityV = safeNormalize((mat3(matrix_view) * inVel).xy);\n\tfloat particleLifetime = lifetime;\n\tif (inLife <= 0.0 || inLife > particleLifetime || !inShow) meshLocalPos = vec3(0.0);\n\tvec2 quadXY = meshLocalPos.xy;\n\tfloat nlife = clamp(inLife / particleLifetime, 0.0, 1.0);\n\tvec3 paramDiv;\n\tvec4 params = tex1Dlod_lerp(internalTex2, vec2(nlife, 0), paramDiv);\n\tfloat scale = params.y;\n\tfloat scaleDiv = paramDiv.x;\n\tfloat alphaDiv = paramDiv.z;\n\tscale += (scaleDiv * 2.0 - 1.0) * scaleDivMult * fract(rndFactor*10000.0);\n#ifndef USE_MESH\n\ttexCoordsAlphaLife = vec4(quadXY * -0.5 + 0.5, (alphaDiv * 2.0 - 1.0) * alphaDivMult * fract(rndFactor*1000.0), nlife);\n#else\n\ttexCoordsAlphaLife = vec4(particle_uv, (alphaDiv * 2.0 - 1.0) * alphaDivMult * fract(rndFactor*1000.0), nlife);\n#endif\n\tvec3 particlePos = inPos;\n\tvec3 particlePosMoved = vec3(0.0);\n\tmat2 rotMatrix;\n",
particleAnimFrameClampVS:"\tfloat animFrame = min(floor(texCoordsAlphaLife.w * animTexParams.y) + animTexParams.x, animTexParams.z);\n",particleAnimFrameLoopVS:"\tfloat animFrame = floor(mod(texCoordsAlphaLife.w * animTexParams.y + animTexParams.x, animTexParams.z + 1.0));\n",particleAnimTexVS:"\tfloat animationIndex;\n\tif (animTexIndexParams.y == 1.0) {\n\t\tanimationIndex = floor((animTexParams.w + 1.0) * rndFactor3.z) * (animTexParams.z + 1.0);\n\t} else {\n\t\tanimationIndex = animTexIndexParams.x * (animTexParams.z + 1.0);\n\t}\n\tfloat atlasX = (animationIndex + animFrame) * animTexTilesParams.x;\n\tfloat atlasY = 1.0 - floor(atlasX + 1.0) * animTexTilesParams.y;\n\tatlasX = fract(atlasX);\n\ttexCoordsAlphaLife.xy *= animTexTilesParams.xy;\n\ttexCoordsAlphaLife.xy += vec2(atlasX, atlasY);\n",
particleInputFloatPS:"void readInput(float uv) {\n\tvec4 tex = texture2D(particleTexIN, vec2(uv, 0.25));\n\tvec4 tex2 = texture2D(particleTexIN, vec2(uv, 0.75));\n\tinPos = tex.xyz;\n\tinVel = tex2.xyz;\n\tinAngle = (tex.w < 0.0? -tex.w : tex.w) - 1000.0;\n\tinShow = tex.w >= 0.0;\n\tinLife = tex2.w;\n}\n",particleInputRgba8PS:"\n#define PI2 6.283185307179586\nuniform vec3 inBoundsSize;\nuniform vec3 inBoundsCenter;\nuniform float maxVel;\nfloat decodeFloatRG(vec2 rg) {\n\treturn rg.y*(1.0/255.0) + rg.x;\n}\nfloat decodeFloatRGBA( vec4 rgba ) {\n  return dot( rgba, vec4(1.0, 1.0/255.0, 1.0/65025.0, 1.0/160581375.0) );\n}\nvoid readInput(float uv) {\n\tvec4 tex0 = texture2D(particleTexIN, vec2(uv, 0.125));\n\tvec4 tex1 = texture2D(particleTexIN, vec2(uv, 0.375));\n\tvec4 tex2 = texture2D(particleTexIN, vec2(uv, 0.625));\n\tvec4 tex3 = texture2D(particleTexIN, vec2(uv, 0.875));\n\tinPos = vec3(decodeFloatRG(tex0.rg), decodeFloatRG(tex0.ba), decodeFloatRG(tex1.rg));\n\tinPos = (inPos - vec3(0.5)) * inBoundsSize + inBoundsCenter;\n\tinVel = tex2.xyz;\n\tinVel = (inVel - vec3(0.5)) * maxVel;\n\tinAngle = decodeFloatRG(tex1.ba) * PI2;\n\tinShow = tex2.a > 0.5;\n\tinLife = decodeFloatRGBA(tex3);\n\tfloat maxNegLife = max(lifetime, (numParticles - 1.0) * (rate+rateDiv));\n\tfloat maxPosLife = lifetime+1.0;\n\tinLife = inLife * (maxNegLife + maxPosLife) - maxNegLife;\n}\n",
particleOutputFloatPS:"void writeOutput() {\n\tif (gl_FragCoord.y<1.0) {\n\t\tgl_FragColor = vec4(outPos, (outAngle + 1000.0) * visMode);\n\t} else {\n\t\tgl_FragColor = vec4(outVel, outLife);\n\t}\n}\n",particleOutputRgba8PS:"uniform vec3 outBoundsMul;\nuniform vec3 outBoundsAdd;\nvec2 encodeFloatRG( float v ) {\n\tvec2 enc = vec2(1.0, 255.0) * v;\n\tenc = fract(enc);\n\tenc -= enc.yy * vec2(1.0/255.0, 1.0/255.0);\n\treturn enc;\n}\nvec4 encodeFloatRGBA( float v ) {\n\tvec4 enc = vec4(1.0, 255.0, 65025.0, 160581375.0) * v;\n\tenc = fract(enc);\n\tenc -= enc.yzww * vec4(1.0/255.0,1.0/255.0,1.0/255.0,0.0);\n\treturn enc;\n}\nvoid writeOutput() {\n\toutPos = outPos * outBoundsMul + outBoundsAdd;\n\toutAngle = fract(outAngle / PI2);\n\toutVel = (outVel / maxVel) + vec3(0.5);\n\tfloat maxNegLife = max(lifetime, (numParticles - 1.0) * (rate+rateDiv));\n\tfloat maxPosLife = lifetime+1.0;\n\toutLife = (outLife + maxNegLife) / (maxNegLife + maxPosLife);\n\tif (gl_FragCoord.y < 1.0) {\n\t\tgl_FragColor = vec4(encodeFloatRG(outPos.x), encodeFloatRG(outPos.y));\n\t} else if (gl_FragCoord.y < 2.0) {\n\t\tgl_FragColor = vec4(encodeFloatRG(outPos.z), encodeFloatRG(outAngle));\n\t} else if (gl_FragCoord.y < 3.0) {\n\t\tgl_FragColor = vec4(outVel, visMode*0.5+0.5);\n\t} else {\n\t\tgl_FragColor = encodeFloatRGBA(outLife);\n\t}\n}\n",
particleUpdaterAABBPS:"uniform mat3 spawnBounds;\nuniform vec3 spawnPosInnerRatio;\nvec3 calcSpawnPosition(vec3 inBounds, float rndFactor) {\n\tvec3 pos = inBounds - vec3(0.5);\n\tvec3 posAbs = abs(pos);\n\tvec3 maxPos = vec3(max(posAbs.x, max(posAbs.y, posAbs.z)));\n\tvec3 edge = maxPos + (vec3(0.5) - maxPos) * spawnPosInnerRatio;\n\tpos.x = edge.x * (maxPos.x == posAbs.x ? sign(pos.x) : 2.0 * pos.x);\n\tpos.y = edge.y * (maxPos.y == posAbs.y ? sign(pos.y) : 2.0 * pos.y);\n\tpos.z = edge.z * (maxPos.z == posAbs.z ? sign(pos.z) : 2.0 * pos.z);\n#ifndef LOCAL_SPACE\n\treturn emitterPos + spawnBounds * pos;\n#else\n\treturn spawnBounds * pos;\n#endif\n}\nvoid addInitialVelocity(inout vec3 localVelocity, vec3 inBounds) {\n\tlocalVelocity -= vec3(0, 0, initialVelocity);\n}\n",
particleUpdaterEndPS:"\twriteOutput();\n}\n",particleUpdaterInitPS:"varying vec2 vUv0;\nuniform highp sampler2D particleTexIN;\nuniform highp sampler2D internalTex0;\nuniform highp sampler2D internalTex1;\nuniform highp sampler2D internalTex2;\nuniform highp sampler2D internalTex3;\nuniform mat3 emitterMatrix, emitterMatrixInv;\nuniform vec3 emitterScale;\nuniform vec3 emitterPos, frameRandom, localVelocityDivMult, velocityDivMult;\nuniform float delta, rate, rateDiv, lifetime, numParticles, rotSpeedDivMult, radialSpeedDivMult, seed;\nuniform float startAngle, startAngle2;\nuniform float initialVelocity;\nuniform float graphSampleSize;\nuniform float graphNumSamples;\nvec3 inPos;\nvec3 inVel;\nfloat inAngle;\nbool inShow;\nfloat inLife;\nfloat visMode;\nvec3 outPos;\nvec3 outVel;\nfloat outAngle;\nbool outShow;\nfloat outLife;\n",
particleUpdaterNoRespawnPS:"\tif (outLife >= lifetime) {\n\t\toutLife -= max(lifetime, (numParticles - 1.0) * particleRate);\n\t\tvisMode = -1.0;\n\t}\n",particleUpdaterOnStopPS:"\tvisMode = outLife < 0.0? -1.0: visMode;\n",particleUpdaterRespawnPS:"\tif (outLife >= lifetime) {\n\t\toutLife -= max(lifetime, (numParticles - 1.0) * particleRate);\n\t\tvisMode = 1.0;\n\t}\n\tvisMode = outLife < 0.0? 1.0: visMode;\n",particleUpdaterSpherePS:"uniform float spawnBoundsSphere;\nuniform float spawnBoundsSphereInnerRatio;\nvec3 calcSpawnPosition(vec3 inBounds, float rndFactor) {\n\tfloat rnd4 = fract(rndFactor * 1000.0);\n\tvec3 norm = normalize(inBounds.xyz - vec3(0.5));\n\tfloat r = rnd4 * (1.0 - spawnBoundsSphereInnerRatio) + spawnBoundsSphereInnerRatio;\n#ifndef LOCAL_SPACE\n\treturn emitterPos + norm * r * spawnBoundsSphere;\n#else\n\treturn norm * r * spawnBoundsSphere;\n#endif\n}\nvoid addInitialVelocity(inout vec3 localVelocity, vec3 inBounds) {\n\tlocalVelocity += normalize(inBounds - vec3(0.5)) * initialVelocity;\n}\n",
particleUpdaterStartPS:"float saturate(float x) {\n\treturn clamp(x, 0.0, 1.0);\n}\nvec3 unpack3NFloats(float src) {\n\tfloat r = fract(src);\n\tfloat g = fract(src * 256.0);\n\tfloat b = fract(src * 65536.0);\n\treturn vec3(r, g, b);\n}\nvec3 tex1Dlod_lerp(highp sampler2D tex, vec2 tc, out vec3 w) {\n\tvec4 a = texture2D(tex, tc);\n\tvec4 b = texture2D(tex, tc + graphSampleSize);\n\tfloat c = fract(tc.x * graphNumSamples);\n\tvec3 unpackedA = unpack3NFloats(a.w);\n\tvec3 unpackedB = unpack3NFloats(b.w);\n\tw = mix(unpackedA, unpackedB, c);\n\treturn mix(a.xyz, b.xyz, c);\n}\n#define HASHSCALE4 vec4(1031, .1030, .0973, .1099)\nvec4 hash41(float p) {\n\tvec4 p4 = fract(vec4(p) * HASHSCALE4);\n\tp4 += dot(p4, p4.wzxy+19.19);\n\treturn fract(vec4((p4.x + p4.y)*p4.z, (p4.x + p4.z)*p4.y, (p4.y + p4.z)*p4.w, (p4.z + p4.w)*p4.x));\n}\nvoid main(void) {\n\tif (gl_FragCoord.x > numParticles) discard;\n\treadInput(vUv0.x);\n\tvisMode = inShow? 1.0 : -1.0;\n\tvec4 rndFactor = hash41(gl_FragCoord.x + seed);\n\tfloat particleRate = rate + rateDiv * rndFactor.x;\n\toutLife = inLife + delta;\n\tfloat nlife = clamp(outLife / lifetime, 0.0, 1.0);\n\tvec3 localVelocityDiv;\n\tvec3 velocityDiv;\n\tvec3 paramDiv;\n\tvec3 localVelocity = tex1Dlod_lerp(internalTex0, vec2(nlife, 0), localVelocityDiv);\n\tvec3 velocity =\t  tex1Dlod_lerp(internalTex1, vec2(nlife, 0), velocityDiv);\n\tvec3 params =\t\ttex1Dlod_lerp(internalTex2, vec2(nlife, 0), paramDiv);\n\tfloat rotSpeed = params.x;\n\tfloat rotSpeedDiv = paramDiv.y;\n\tvec3 radialParams = tex1Dlod_lerp(internalTex3, vec2(nlife, 0), paramDiv);\n\tfloat radialSpeed = radialParams.x;\n\tfloat radialSpeedDiv = radialParams.y;\n\tbool respawn = inLife <= 0.0 || outLife >= lifetime;\n\tinPos = respawn ? calcSpawnPosition(rndFactor.xyz, rndFactor.x) : inPos;\n\tinAngle = respawn ? mix(startAngle, startAngle2, rndFactor.x) : inAngle;\n#ifndef LOCAL_SPACE\n\tvec3 radialVel = inPos - emitterPos;\n#else\n\tvec3 radialVel = inPos;\n#endif\n\tradialVel = (dot(radialVel, radialVel) > 1.0E-8) ? radialSpeed * normalize(radialVel) : vec3(0.0);\n\tradialVel += (radialSpeedDiv * vec3(2.0) - vec3(1.0)) * radialSpeedDivMult * rndFactor.xyz;\n\tlocalVelocity +=\t(localVelocityDiv * vec3(2.0) - vec3(1.0)) * localVelocityDivMult * rndFactor.xyz;\n\tvelocity +=\t\t (velocityDiv * vec3(2.0) - vec3(1.0)) * velocityDivMult * rndFactor.xyz;\n\trotSpeed +=\t\t (rotSpeedDiv * 2.0 - 1.0) * rotSpeedDivMult * rndFactor.y;\n\taddInitialVelocity(localVelocity, rndFactor.xyz);\n#ifndef LOCAL_SPACE\n\toutVel = emitterMatrix * localVelocity + (radialVel + velocity) * emitterScale;\n#else\n\toutVel = (localVelocity + radialVel) / emitterScale + emitterMatrixInv * velocity;\n#endif\n\toutPos = inPos + outVel * delta;\n\toutAngle = inAngle + rotSpeed * delta;\n",
particle_billboardVS:"\tquadXY = rotate(quadXY, inAngle, rotMatrix);\n\tvec3 localPos = billboard(particlePos, quadXY);\n",particle_blendAddPS:"\tdBlendModeFogFactor = 0.0;\n\trgb *= saturate(gammaCorrectInput(max(a, 0.0)));\n\tif ((rgb.r + rgb.g + rgb.b) < 0.000001) discard;\n",particle_blendMultiplyPS:"\trgb = mix(vec3(1.0), rgb, vec3(a));\n\tif (rgb.r + rgb.g + rgb.b > 2.99) discard;\n",particle_blendNormalPS:"\tif (a < 0.01) discard;\n",particle_cpuVS:"attribute vec4 particle_vertexData;\nattribute vec4 particle_vertexData2;\nattribute vec4 particle_vertexData3;\nattribute float particle_vertexData4;\n#ifndef USE_MESH\n#define VDATA5TYPE vec2\n#else\n#define VDATA5TYPE vec4\n#endif\nattribute VDATA5TYPE particle_vertexData5;\nuniform mat4 matrix_viewProjection;\nuniform mat4 matrix_model;\n#ifndef VIEWMATRIX\n#define VIEWMATRIX\nuniform mat4 matrix_view;\n#endif\nuniform mat3 matrix_normal;\nuniform mat4 matrix_viewInverse;\nuniform float numParticles;\nuniform float lifetime;\nuniform float stretch;\nuniform float seed;\nuniform vec3 wrapBounds, emitterScale, faceTangent, faceBinorm;\nuniform sampler2D texLifeAndSourcePosOUT;\nuniform highp sampler2D internalTex0;\nuniform highp sampler2D internalTex1;\nuniform highp sampler2D internalTex2;\nuniform vec3 emitterPos;\nvarying vec4 texCoordsAlphaLife;\nvec2 rotate(vec2 quadXY, float pRotation, out mat2 rotMatrix)\n{\n\tfloat c = cos(pRotation);\n\tfloat s = sin(pRotation);\n\tmat2 m = mat2(c, -s, s, c);\n\trotMatrix = m;\n\treturn m * quadXY;\n}\nvec3 billboard(vec3 InstanceCoords, vec2 quadXY)\n{\n\tvec3 pos = -matrix_viewInverse[0].xyz * quadXY.x + -matrix_viewInverse[1].xyz * quadXY.y;\n\treturn pos;\n}\nvec3 customFace(vec3 InstanceCoords, vec2 quadXY)\n{\n\tvec3 pos = faceTangent * quadXY.x + faceBinorm * quadXY.y;\n\treturn pos;\n}\nvoid main(void)\n{\n\tvec3 particlePos = particle_vertexData.xyz;\n\tvec3 inPos = particlePos;\n\tvec3 vertPos = particle_vertexData3.xyz;\n\tvec3 inVel = vec3(particle_vertexData2.w, particle_vertexData3.w, particle_vertexData5.x);\n\tfloat id = floor(particle_vertexData4);\n\tfloat rndFactor = fract(sin(id + 1.0 + seed));\n\tvec3 rndFactor3 = vec3(rndFactor, fract(rndFactor*10.0), fract(rndFactor*100.0));\n#ifdef LOCAL_SPACE\n\tinVel = mat3(matrix_model) * inVel;\n#endif\n\tvec2 velocityV = normalize((mat3(matrix_view) * inVel).xy);\n\tvec2 quadXY = vertPos.xy;\n#ifndef USE_MESH\n\ttexCoordsAlphaLife = vec4(quadXY * -0.5 + 0.5, particle_vertexData2.z, particle_vertexData.w);\n#else\n\ttexCoordsAlphaLife = vec4(particle_vertexData5.zw, particle_vertexData2.z, particle_vertexData.w);\n#endif\n\tmat2 rotMatrix;\n\tfloat inAngle = particle_vertexData2.x;\n\tvec3 particlePosMoved = vec3(0.0);\n\tvec3 meshLocalPos = particle_vertexData3.xyz;\n",
particle_cpu_endVS:"\tlocalPos *= particle_vertexData2.y * emitterScale;\n\tlocalPos += particlePos;\n\tgl_Position = matrix_viewProjection * vec4(localPos, 1.0);\n",particle_customFaceVS:"\tquadXY = rotate(quadXY, inAngle, rotMatrix);\n\tvec3 localPos = customFace(particlePos, quadXY);\n",particle_endPS:"\trgb = addFog(rgb);\n\trgb = toneMap(rgb);\n\trgb = gammaCorrectOutput(rgb);\n\tgl_FragColor = vec4(rgb, a);\n}\n",particle_endVS:"\tlocalPos *= scale * emitterScale;\n\tlocalPos += particlePos;\n\t#ifdef SCREEN_SPACE\n\tgl_Position = vec4(localPos.x, localPos.y, 0.0, 1.0);\n\t#else\n\tgl_Position = matrix_viewProjection * vec4(localPos.xyz, 1.0);\n\t#endif\n",
particle_halflambertPS:"\tvec3 negNormal = normal*0.5+0.5;\n\tvec3 posNormal = -normal*0.5+0.5;\n\tnegNormal *= negNormal;\n\tposNormal *= posNormal;\n",particle_initVS:"attribute vec4 particle_vertexData;\n#ifdef USE_MESH\nattribute vec2 particle_uv;\n#endif\nuniform mat4 matrix_viewProjection;\nuniform mat4 matrix_model;\nuniform mat3 matrix_normal;\nuniform mat4 matrix_viewInverse;\n#ifndef VIEWMATRIX\n#define VIEWMATRIX\nuniform mat4 matrix_view;\n#endif\nuniform float numParticles, numParticlesPot;\nuniform float graphSampleSize;\nuniform float graphNumSamples;\nuniform float stretch;\nuniform vec3 wrapBounds;\nuniform vec3 emitterScale, emitterPos, faceTangent, faceBinorm;\nuniform float rate, rateDiv, lifetime, deltaRandomnessStatic, scaleDivMult, alphaDivMult, seed, delta;\nuniform sampler2D particleTexOUT, particleTexIN;\nuniform highp sampler2D internalTex0;\nuniform highp sampler2D internalTex1;\nuniform highp sampler2D internalTex2;\n#ifndef CAMERAPLANES\n#define CAMERAPLANES\nuniform vec4 camera_params;\n#endif\nvarying vec4 texCoordsAlphaLife;\nvec3 inPos;\nvec3 inVel;\nfloat inAngle;\nbool inShow;\nfloat inLife;\n",
particle_lambertPS:"\tvec3 negNormal = max(normal, vec3(0.0));\n\tvec3 posNormal = max(-normal, vec3(0.0));\n",particle_lightingPS:"\tvec3 light = negNormal.x*lightCube[0] + posNormal.x*lightCube[1] +\n\t\t\t\t\t\tnegNormal.y*lightCube[2] + posNormal.y*lightCube[3] +\n\t\t\t\t\t\tnegNormal.z*lightCube[4] + posNormal.z*lightCube[5];\n\trgb *= light;\n",particle_localShiftVS:"\tparticlePos = (matrix_model * vec4(particlePos, 1.0)).xyz;\n",particle_meshVS:"\tvec3 localPos = meshLocalPos;\n\tlocalPos.xy = rotate(localPos.xy, inAngle, rotMatrix);\n\tlocalPos.yz = rotate(localPos.yz, inAngle, rotMatrix);\n\tbillboard(particlePos, quadXY);\n",
particle_normalVS:"\tNormal = normalize(localPos + matrix_viewInverse[2].xyz);\n",particle_normalMapPS:"\tvec3 normalMap = normalize(texture2D(normalMap, texCoordsAlphaLife.xy).xyz * 2.0 - 1.0);\n\tvec3 normal = ParticleMat * normalMap;\n",particle_pointAlongVS:"\tinAngle = atan(velocityV.x, velocityV.y);\n",particle_softPS:"\tfloat depth = getLinearScreenDepth();\n\tfloat particleDepth = vDepth;\n\tfloat depthDiff = saturate(abs(particleDepth - depth) * softening);\n\ta *= depthDiff;\n",particle_softVS:"\tvDepth = getLinearDepth(localPos);\n",
particle_stretchVS:"\tvec3 moveDir = inVel * stretch;\n\tvec3 posPrev = particlePos - moveDir;\n\tposPrev += particlePosMoved;\n\tvec2 centerToVertexV = normalize((mat3(matrix_view) * localPos).xy);\n\tfloat interpolation = dot(-velocityV, centerToVertexV) * 0.5 + 0.5;\n\tparticlePos = mix(particlePos, posPrev, interpolation);\n",particle_TBNVS:"\tmat3 rot3 = mat3(rotMatrix[0][0], rotMatrix[0][1], 0.0, rotMatrix[1][0], rotMatrix[1][1], 0.0, 0.0, 0.0, 1.0);\n\tParticleMat = mat3(-matrix_viewInverse[0].xyz, -matrix_viewInverse[1].xyz, matrix_viewInverse[2].xyz) * rot3;\n",
particle_wrapVS:"\tvec3 origParticlePos = particlePos;\n\tparticlePos -= matrix_model[3].xyz;\n\tparticlePos = mod(particlePos, wrapBounds) - wrapBounds * 0.5;\n\tparticlePos += matrix_model[3].xyz;\n\tparticlePosMoved = particlePos - origParticlePos;\n",precisionTestPS:"void main(void) {\n\tgl_FragColor = vec4(2147483648.0);\n}\n",precisionTest2PS:"uniform sampler2D source;\nvec4 packFloat(float depth) {\n\tconst vec4 bit_shift = vec4(256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0);\n\tconst vec4 bit_mask  = vec4(0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);\n\tvec4 res = mod(depth * bit_shift * vec4(255), vec4(256) ) / vec4(255);\n\tres -= res.xxyz * bit_mask;\n\treturn res;\n}\nvoid main(void) {\n\tfloat c = texture2D(source, vec2(0.0)).r;\n\tfloat diff = abs(c - 2147483648.0) / 2147483648.0;\n\tgl_FragColor = packFloat(diff);\n}\n",
prefilterCubemapPS:"varying vec2 vUv0;\nuniform samplerCube source;\nuniform vec4 params;\nfloat saturate(float x) {\n\treturn clamp(x, 0.0, 1.0);\n}\nfloat rnd(vec2 uv) {\n\treturn fract(sin(dot(uv, vec2(12.9898, 78.233) * 2.0)) * 43758.5453);\n}\nconst float PI = 3.14159265358979;\nvec3 hemisphereSample_cos(vec2 uv, mat3 vecSpace, vec3 cubeDir, float gloss) {\n\tfloat phi = uv.y * 2.0 * PI;\n\tfloat cosTheta = sqrt(1.0 - uv.x);\n\tfloat sinTheta = sqrt(1.0 - cosTheta * cosTheta);\n\tvec3 sampleDir = vec3(cos(phi) * sinTheta, sin(phi) * sinTheta, cosTheta);\n\treturn normalize(mix(vecSpace * sampleDir, cubeDir, params.y));\n}\nvec3 hemisphereSample_phong(vec2 uv, mat3 vecSpace, vec3 cubeDir, float specPow) {\n\tfloat phi = uv.y * 2.0 * PI;\n\tfloat cosTheta = pow(1.0 - uv.x, 1.0 / (specPow + 1.0));\n\tfloat sinTheta = sqrt(1.0 - cosTheta * cosTheta);\n\tvec3 sampleDir = vec3(cos(phi) * sinTheta, sin(phi) * sinTheta, cosTheta);\n\treturn vecSpace * sampleDir;\n}\nmat3 matrixFromVector(vec3 n) {\n\tfloat a = 1.0 / (1.0 + n.z);\n\tfloat b = -n.x * n.y * a;\n\tvec3 b1 = vec3(1.0 - n.x * n.x * a, b, -n.x);\n\tvec3 b2 = vec3(b, 1.0 - n.y * n.y * a, -n.y);\n\treturn mat3(b1, b2, n);\n}\nvec4 encodeRGBM(vec3 color) {\n\tvec4 encoded;\n\tencoded.rgb = pow(color.rgb, vec3(0.5));\n\tencoded.rgb *= 1.0 / 8.0;\n\tencoded.a = saturate( max( max( encoded.r, encoded.g ), max( encoded.b, 1.0 / 255.0 ) ) );\n\tencoded.a = ceil(encoded.a * 255.0) / 255.0;\n\tencoded.rgb /= encoded.a;\n\treturn encoded;\n}\nvoid main(void) {\n\tvec2 st = vUv0 * 2.0 - 1.0;\n\tif (params.w==1.0 || params.w==3.0) {\n\t\tst = 2.0 * floor(gl_FragCoord.xy) / (params.z - 1.0) - 1.0;\n\t}\n\tfloat face = params.x;\n\tvec3 vec;\n\tif (face==0.0) {\n\t\tvec = vec3(1, -st.y, -st.x);\n\t} else if (face==1.0) {\n\t\tvec = vec3(-1, -st.y, st.x);\n\t} else if (face==2.0) {\n\t\tvec = vec3(st.x, 1, st.y);\n\t} else if (face==3.0) {\n\t\tvec = vec3(st.x, -1, -st.y);\n\t} else if (face==4.0) {\n\t\tvec = vec3(st.x, -st.y, 1);\n\t} else {\n\t\tvec = vec3(-st.x, -st.y, -1);\n\t}\n\tmat3 vecSpace = matrixFromVector(normalize(vec));\n\tvec3 color = vec3(0.0);\n\tconst int samples = $NUMSAMPLES;\n\tvec3 vect;\n\tfor(int i=0; i<samples; i++) {\n\t\tfloat sini = sin(float(i));\n\t\tfloat cosi = cos(float(i));\n\t\tfloat rand = rnd(vec2(sini, cosi));\n\t\tvect = hemisphereSample_$METHOD(vec2(float(i) / float(samples), rand), vecSpace, vec, params.y);\n\t\tcolor += $textureCube(source, vect).rgb;\n\t}\n\tcolor /= float(samples);\n\tgl_FragColor = params.w < 2.0? vec4(color, 1.0) : encodeRGBM(color);\n}\n",
reflDirPS:"void getReflDir() {\n\tdReflDirW = normalize(-reflect(dViewDirW, dNormalW));\n}\n",reflDirAnisoPS:"void getReflDir() {\n\tfloat roughness = sqrt(1.0 - min(dGlossiness, 1.0));\n\tfloat anisotropy = material_anisotropy * roughness;\n\tvec3 anisotropicDirection = anisotropy >= 0.0 ? dTBN[1] : dTBN[0];\n\tvec3 anisotropicTangent = cross(anisotropicDirection, dViewDirW);\n\tvec3 anisotropicNormal = cross(anisotropicTangent, anisotropicDirection);\n\tvec3 bentNormal = normalize(mix(normalize(dNormalW), normalize(anisotropicNormal), anisotropy));\n\tdReflDirW = reflect(-dViewDirW, bentNormal);\n}\n",
reflectionCCPS:"#ifdef CLEARCOAT\nuniform float material_clearCoatReflectivity;\nvoid addReflectionCC() {\n\tccReflection += vec4(calcReflection(ccReflDirW, ccGlossiness), material_clearCoatReflectivity);\n}\n#endif\n",reflectionCubePS:"uniform samplerCube texture_cubeMap;\nuniform float material_reflectivity;\nvec3 calcReflection(vec3 tReflDirW, float tGlossiness) {\n\tvec3 lookupVec = fixSeams(cubeMapProject(tReflDirW));\n\tlookupVec.x *= -1.0;\n\treturn $textureCubeSAMPLE(texture_cubeMap, lookupVec).rgb;\n}\nvoid addReflection() {\n\tdReflection += vec4(calcReflection(dReflDirW, dGlossiness), material_reflectivity);\n}\n",
reflectionDpAtlasPS:"uniform sampler2D texture_sphereMap;\nuniform float material_reflectivity;\nvec2 getDpAtlasUv(vec2 uv, float mip) {\n\tvec4 rect;\n\tfloat sx = saturate(mip - 2.0);\n\trect.x = sx * 0.5;\n\tfloat t = mip - rect.x * 6.0;\n\tfloat i = 1.0 - rect.x;\n\trect.y = min(t * 0.5, 0.75) * i + rect.x;\n\tfloat st = saturate(t);\n\trect.z = (1.0 - st * 0.5) * i;\n\trect.w = rect.z * 0.5;\n\tfloat rcRectZ = 1.0 / rect.z;\n\tfloat scaleFactor = 0.00390625 * rcRectZ;\n\tvec2 scale = vec2(scaleFactor, scaleFactor * 2.0);\n\tuv = uv * (vec2(1.0) - scale) + scale * 0.5;\n\tuv = uv * rect.zw + rect.xy;\n\treturn uv;\n}\nvec3 calcReflection(vec3 tReflDirW, float tGlossiness) {\n\tvec3 reflDir = normalize(cubeMapProject(tReflDirW));\n\tbool up = reflDir.y > 0.0;\n\tfloat scale = 0.90909090909090909090909090909091;\n\tvec3 reflDirWarp = reflDir.xzx * vec3(-0.25, 0.5, 0.25);\n\tfloat reflDirVer = abs(reflDir.y) + 1.0;\n\treflDirWarp /= reflDirVer;\n\treflDirWarp *= scale;\n\treflDirWarp = vec3(0.75, 0.5, 0.25) - reflDirWarp;\n\tvec2 tc = up? reflDirWarp.xy : reflDirWarp.zy;\n\tfloat bias = saturate(1.0 - tGlossiness) * 5.0;\n\tfloat mip = floor(bias);\n\tvec3 tex1 = $texture2DSAMPLE(texture_sphereMap, getDpAtlasUv(tc, mip)).rgb;\n\tmip = min(mip + 1.0, 5.0);\n\tvec3 tex2 = $texture2DSAMPLE(texture_sphereMap, getDpAtlasUv(tc, mip)).rgb;\n\ttex1 = mix(tex1, tex2, fract(bias));\n\ttex1 = processEnvironment(tex1);\n\treturn tex1;\n}\nvoid addReflection() {\n\tdReflection += vec4(calcReflection(dReflDirW, dGlossiness), material_reflectivity);\n}\n",
reflectionPrefilteredCubePS:"uniform samplerCube texture_prefilteredCubeMap128;\nuniform samplerCube texture_prefilteredCubeMap64;\nuniform samplerCube texture_prefilteredCubeMap32;\nuniform samplerCube texture_prefilteredCubeMap16;\nuniform samplerCube texture_prefilteredCubeMap8;\n#ifndef PMREM4\n#define PMREM4\nuniform samplerCube texture_prefilteredCubeMap4;\n#endif\nuniform float material_reflectivity;\nvec3 calcReflection(vec3 tReflDirW, float tGlossiness) {\n\tfloat bias = saturate(1.0 - tGlossiness) * 5.0;\n\tint index1 = int(bias);\n\tint index2 = int(min(bias + 1.0, 7.0));\n\tvec3 fixedReflDir = fixSeams(cubeMapProject(tReflDirW), bias);\n\tfixedReflDir.x *= -1.0;\n\tvec4 cubes[6];\n\tcubes[0] = textureCube(texture_prefilteredCubeMap128, fixedReflDir);\n\tcubes[1] = textureCube(texture_prefilteredCubeMap64, fixedReflDir);\n\tcubes[2] = textureCube(texture_prefilteredCubeMap32, fixedReflDir);\n\tcubes[3] = textureCube(texture_prefilteredCubeMap16, fixedReflDir);\n\tcubes[4] = textureCube(texture_prefilteredCubeMap8, fixedReflDir);\n\tcubes[5] = textureCube(texture_prefilteredCubeMap4, fixedReflDir);\n\tvec4 cube[2];\n\tfor(int i = 0; i < 6; i++) {\n\t\tif (i == index1) {\n\t\t\tcube[0] = cubes[i];\n\t\t}\n\t\tif (i == index2) {\n\t\t\tcube[1] = cubes[i];\n\t\t}\n\t}\n\tvec4 cubeFinal = mix(cube[0], cube[1], fract(bias));\n\tvec3 refl = processEnvironment($DECODE(cubeFinal).rgb);\n\treturn refl;\n}\nvoid addReflection() {\n\tdReflection += vec4(calcReflection(dReflDirW, dGlossiness), material_reflectivity);\n}\n",
reflectionPrefilteredCubeLodPS:"#ifndef PMREM4\n#define PMREM4\n#extension GL_EXT_shader_texture_lod : enable\nuniform samplerCube texture_prefilteredCubeMap128;\n#endif\nuniform float material_reflectivity;\nvec3 calcReflection(vec3 tReflDirW, float tGlossiness) {\n\tfloat bias = saturate(1.0 - tGlossiness) * 5.0;\n\tvec3 fixedReflDir = fixSeams(cubeMapProject(tReflDirW), bias);\n\tfixedReflDir.x *= -1.0;\n\tvec3 refl = processEnvironment($DECODE( textureCubeLodEXT(texture_prefilteredCubeMap128, fixedReflDir, bias) ).rgb);\n\treturn refl;\n}\nvoid addReflection() {\n\tdReflection += vec4(calcReflection(dReflDirW, dGlossiness), material_reflectivity);\n}\n",
reflectionSpherePS:"#ifndef VIEWMATRIX\n#define VIEWMATRIX\nuniform mat4 matrix_view;\n#endif\nuniform sampler2D texture_sphereMap;\nuniform float material_reflectivity;\nvec3 calcReflection(vec3 tReflDirW, float tGlossiness) {\n\tvec3 reflDirV = (mat3(matrix_view) * tReflDirW).xyz;\n\tfloat m = 2.0 * sqrt( dot(reflDirV.xy, reflDirV.xy) + (reflDirV.z+1.0)*(reflDirV.z+1.0) );\n\tvec2 sphereMapUv = reflDirV.xy / m + 0.5;\n\treturn $texture2DSAMPLE(texture_sphereMap, sphereMapUv).rgb;\n}\nvoid addReflection() {\n\tdReflection += vec4(calcReflection(dReflDirW, dGlossiness), material_reflectivity);\n}\n",
reflectionSphereLowPS:"uniform sampler2D texture_sphereMap;\nuniform float material_reflectivity;\nvec3 calcReflection(vec3 tReflDirW, float tGlossiness) {\n\tvec3 reflDirV = vNormalV;\n\tvec2 sphereMapUv = reflDirV.xy * 0.5 + 0.5;\n\treturn $texture2DSAMPLE(texture_sphereMap, sphereMapUv).rgb;\n}\nvoid addReflection() {\n\tdReflection += vec4(calcReflection(dReflDirW, dGlossiness), material_reflectivity);\n}\n",refractionPS:"uniform float material_refraction, material_refractionIndex;\nvec3 refract2(vec3 viewVec, vec3 Normal, float IOR) {\n\tfloat vn = dot(viewVec, Normal);\n\tfloat k = 1.0 - IOR * IOR * (1.0 - vn * vn);\n\tvec3 refrVec = IOR * viewVec - (IOR * vn + sqrt(k)) * Normal;\n\treturn refrVec;\n}\nvoid addRefraction() {\n\tvec3 tmp = dReflDirW;\n\tvec4 tmp2 = dReflection;\n\tdReflection = vec4(0.0);\n\tdReflDirW = refract2(-dViewDirW, dNormalW, material_refractionIndex);\n\taddReflection();\n\tdDiffuseLight = mix(dDiffuseLight, dReflection.rgb * dAlbedo, material_refraction);\n\tdReflDirW = tmp;\n\tdReflection = tmp2;\n}\n",
reprojectPS:"\nvarying vec2 vUv0;\nuniform sampler2D sourceTex;\nuniform samplerCube sourceCube;\nuniform vec4 params;\nfloat PI = 3.141592653589793;\nfloat saturate(float x) {\n\treturn clamp(x, 0.0, 1.0);\n}\nvec3 decodeLinear(vec4 source) {\n\treturn source.rgb;\n}\nvec4 encodeLinear(vec3 source) {\n\treturn vec4(source, 1.0);\n}\nvec3 decodeGamma(vec4 source) {\n\treturn pow(source.xyz, vec3(2.2));\n}\nvec4 encodeGamma(vec3 source) {\n\treturn vec4(pow(source + 0.0000001, vec3(1.0 / 2.2)), 1.0);\n}\nvec3 decodeRGBM(vec4 rgbm) {\n\tvec3 color = (8.0 * rgbm.a) * rgbm.rgb;\n\treturn color * color;\n}\nvec4 encodeRGBM(vec3 source) {\n\tvec4 result;\n\tresult.rgb = pow(source.rgb, vec3(0.5));\n\tresult.rgb *= 1.0 / 8.0;\n\tresult.a = saturate( max( max( result.r, result.g ), max( result.b, 1.0 / 255.0 ) ) );\n\tresult.a = ceil(result.a * 255.0) / 255.0;\n\tresult.rgb /= result.a;\n\treturn result;\n}\nvec3 decodeRGBE(vec4 source) {\n\tif (source.a == 0.0) {\n\t\treturn vec3(0.0, 0.0, 0.0);\n\t} else {\n\t\treturn source.xyz * pow(2.0, source.w * 255.0 - 128.0);\n\t}\n}\nvec4 encodeRGBE(vec3 source) {\n\tfloat maxVal = max(source.x, max(source.y, source.z));\n\tif (maxVal < 1e-32) {\n\t\treturn vec4(0, 0, 0, 0);\n\t} else {\n\t\tfloat e = ceil(log2(maxVal));\n\t\treturn vec4(source / pow(2.0, e), (e + 128.0) / 255.0);\n\t}\n}\nvec2 toSpherical(vec3 dir) {\n\treturn vec2(atan(dir.z, dir.x) * -1.0, asin(dir.y));\n}\nvec3 fromSpherical(vec2 uv) {\n\treturn vec3(cos(uv.y) * cos(-uv.x),\n\t\t\t\tsin(uv.y),\n\t\t\t\tcos(uv.y) * sin(-uv.x));\n}\nvec4 sampleEquirect(vec2 sph) {\n\treturn texture2D(sourceTex, sph / vec2(PI * 2.0, PI) + 0.5);\n}\nvec4 sampleEquirect(vec3 dir) {\n\treturn sampleEquirect(toSpherical(dir));\n}\nvec4 sampleCubemap(vec3 dir) {\n\treturn textureCube(sourceCube, dir);\n}\nvec4 sampleCubemap(vec2 sph) {\n\treturn sampleCubemap(fromSpherical(sph));\n}\nvec3 getDirectionEquirect() {\n\treturn fromSpherical((vUv0 * 2.0 - 1.0) * vec2(PI, PI * 0.5));\n}\nvec3 getDirectionCubemap() {\n\tvec2 st = vUv0 * 2.0 - 1.0;\n\tfloat face = params.x;\n\tvec3 vec;\n\tif (face==0.0) {\n\t\tvec = vec3(1, -st.y, -st.x);\n\t} else if (face==1.0) {\n\t\tvec = vec3(-1, -st.y, st.x);\n\t} else if (face==2.0) {\n\t\tvec = vec3(st.x, 1, st.y);\n\t} else if (face==3.0) {\n\t\tvec = vec3(st.x, -1, -st.y);\n\t} else if (face==4.0) {\n\t\tvec = vec3(st.x, -st.y, 1);\n\t} else {\n\t\tvec = vec3(-st.x, -st.y, -1);\n\t}\n\treturn normalize(vec);\n}\nmat3 matrixFromVector(vec3 n) {\n\tfloat a = 1.0 / (1.0 + n.z);\n\tfloat b = -n.x * n.y * a;\n\tvec3 b1 = vec3(1.0 - n.x * n.x * a, b, -n.x);\n\tvec3 b2 = vec3(b, 1.0 - n.y * n.y * a, -n.y);\n\treturn mat3(b1, b2, n);\n}\nfloat rnd(int i) {\n\tfloat sini = sin(float(i));\n\tfloat cosi = cos(float(i));\n\treturn fract(sin(dot(vec2(sini, cosi), vec2(12.9898, 78.233) * 2.0)) * 43758.5453);\n}\nvec3 hemisphereSamplePhong(vec2 uv, float specPow) {\n\tfloat phi = uv.y * 2.0 * PI;\n\tfloat cosTheta = pow(1.0 - uv.x, 1.0 / (specPow + 1.0));\n\tfloat sinTheta = sqrt(1.0 - cosTheta * cosTheta);\n\treturn vec3(cos(phi) * sinTheta, sin(phi) * sinTheta, cosTheta);\n}\nvec4 reproject() {\n\tif (NUM_SAMPLES <= 1) {\n\t\treturn ENCODE_FUNC(DECODE_FUNC(SOURCE_FUNC(TARGET_FUNC())));\n\t} else {\n\t\tvec2 sph = toSpherical(TARGET_FUNC());\n\t\tvec2 sphu = dFdx(sph);\n\t\tvec2 sphv = dFdy(sph);\n\t\tconst float num = sqrt(float(NUM_SAMPLES));\n\t\tvec3 result = vec3(0.0);\n\t\tfor (float u=0.0; u<num; ++u) {\n\t\t\tfor (float v=0.0; v<num; ++v) {\n\t\t\t\tresult += DECODE_FUNC(SOURCE_FUNC(sph +\n\t\t\t\t\t\t\t\t\t\t\t\t  sphu * (u / num - 0.5) +\n\t\t\t\t\t\t\t\t\t\t\t\t  sphv * (v / num - 0.5)));\n\t\t\t}\n\t\t}\n\t\treturn ENCODE_FUNC(result / (num * num));\n\t}\n}\nvec4 prefilter() {\n\tvec3 vec = TARGET_FUNC();\n\tmat3 vecSpace = matrixFromVector(vec);\n\tvec3 result = vec3(0.0);\n\tfor (int i=0; i<NUM_SAMPLES; ++i) {\n\t\tvec2 uv = vec2(float(i) / float(NUM_SAMPLES), rnd(i));\n\t\tvec3 dir = vecSpace * hemisphereSamplePhong(uv, params.y);\n\t\tresult += DECODE_FUNC(SOURCE_FUNC(dir));\n\t}\n\treturn ENCODE_FUNC(result / float(NUM_SAMPLES));\n}\nvoid main(void) {\n\tgl_FragColor = (params.z == 0.0) ? reproject() : prefilter();\n}\n",
rgbmPS:"vec3 decodeRGBM(vec4 rgbm) {\n\tvec3 color = (8.0 * rgbm.a) * rgbm.rgb;\n\treturn color * color;\n}\nvec3 texture2DRGBM(sampler2D tex, vec2 uv) {\n\treturn decodeRGBM(texture2D(tex, uv));\n}\nvec3 textureCubeRGBM(samplerCube tex, vec3 uvw) {\n\treturn decodeRGBM(textureCube(tex, uvw));\n}\n",screenDepthPS:"uniform sampler2D uDepthMap;\n#ifndef SCREENSIZE\n#define SCREENSIZE\nuniform vec4 uScreenSize;\n#endif\n#ifndef VIEWMATRIX\n#define VIEWMATRIX\nuniform mat4 matrix_view;\n#endif\n#ifndef CAMERAPLANES\n#define CAMERAPLANES\nuniform vec4 camera_params;\n#endif\n#ifdef GL2\nfloat linearizeDepth(float z) {\n\tz = z * 2.0 - 1.0;\n\treturn 1.0 / (camera_params.z * z + camera_params.w);\n}\n#else\n#ifndef UNPACKFLOAT\n#define UNPACKFLOAT\nfloat unpackFloat(vec4 rgbaDepth) {\n\tconst vec4 bitShift = vec4(1.0 / (256.0 * 256.0 * 256.0), 1.0 / (256.0 * 256.0), 1.0 / 256.0, 1.0);\n\treturn dot(rgbaDepth, bitShift);\n}\n#endif\n#endif\nfloat getLinearScreenDepth(vec2 uv) {\n\t#ifdef GL2\n\treturn linearizeDepth(texture2D(uDepthMap, uv).r) * camera_params.y;\n\t#else\n\treturn unpackFloat(texture2D(uDepthMap, uv)) * camera_params.y;\n\t#endif\n}\n#ifndef VERTEXSHADER\nfloat getLinearScreenDepth() {\n\tvec2 uv = gl_FragCoord.xy * uScreenSize.zw;\n\treturn getLinearScreenDepth(uv);\n}\n#endif\nfloat getLinearDepth(vec3 pos) {\n\treturn -(matrix_view * vec4(pos, 1.0)).z;\n}\n",
shadowCommonPS:"void normalOffsetPointShadow(vec4 shadowParams) {\n\tfloat distScale = length(dLightDirW);\n\tvec3 wPos = vPositionW + dVertexNormalW * shadowParams.y * clamp(1.0 - dot(dVertexNormalW, -dLightDirNormW), 0.0, 1.0) * distScale;\n\tvec3 dir = wPos - dLightPosW;\n\tdLightDirW = dir;\n}\n",shadowCoordPS:"void _getShadowCoordOrtho(mat4 shadowMatrix, vec3 shadowParams, vec3 wPos) {\n\tdShadowCoord = (shadowMatrix * vec4(wPos, 1.0)).xyz;\n\tdShadowCoord.z = saturate(dShadowCoord.z) - 0.0001;\n\t#ifdef SHADOWBIAS\n\tdShadowCoord.z += getShadowBias(shadowParams.x, shadowParams.z);\n\t#endif\n}\nvoid _getShadowCoordPersp(mat4 shadowMatrix, vec4 shadowParams, vec3 wPos) {\n\tvec4 projPos = shadowMatrix * vec4(wPos, 1.0);\n\tprojPos.xy /= projPos.w;\n\tdShadowCoord.xy = projPos.xy;\n\tdShadowCoord.z = length(dLightDirW) * shadowParams.w;\n\t#ifdef SHADOWBIAS\n\tdShadowCoord.z += getShadowBias(shadowParams.x, shadowParams.z);\n\t#endif\n}\nvoid getShadowCoordOrtho(mat4 shadowMatrix, vec3 shadowParams) {\n\t_getShadowCoordOrtho(shadowMatrix, shadowParams, vPositionW);\n}\nvoid getShadowCoordPersp(mat4 shadowMatrix, vec4 shadowParams) {\n\t_getShadowCoordPersp(shadowMatrix, shadowParams, vPositionW);\n}\nvoid getShadowCoordPerspNormalOffset(mat4 shadowMatrix, vec4 shadowParams) {\n\tfloat distScale = abs(dot(vPositionW - dLightPosW, dLightDirNormW));\n\tvec3 wPos = vPositionW + dVertexNormalW * shadowParams.y * clamp(1.0 - dot(dVertexNormalW, -dLightDirNormW), 0.0, 1.0) * distScale;\n\t_getShadowCoordPersp(shadowMatrix, shadowParams, wPos);\n}\nvoid getShadowCoordOrthoNormalOffset(mat4 shadowMatrix, vec3 shadowParams) {\n\tvec3 wPos = vPositionW + dVertexNormalW * shadowParams.y * clamp(1.0 - dot(dVertexNormalW, -dLightDirNormW), 0.0, 1.0);\n\t_getShadowCoordOrtho(shadowMatrix, shadowParams, wPos);\n}\n",
shadowCoordVS:"void getLightDirPoint(vec3 lightPosW) {\n\tvec3 lightDirW = vPositionW - lightPosW;\n\tdLightDirNormW = normalize(lightDirW);\n\tdLightPosW = lightPosW;\n}\nvoid _getShadowCoordOrtho(mat4 shadowMatrix, vec3 shadowParams, vec3 wPos) {\n\tvec4 projPos = shadowMatrix * vec4(wPos, 1.0);\n\tvMainShadowUv = projPos;\n}\nvoid _getShadowCoordPersp(mat4 shadowMatrix, vec3 shadowParams, vec3 wPos) {\n\tvec4 projPos = shadowMatrix * vec4(wPos, 1.0);\n\tvMainShadowUv = projPos;\n}\nvoid getShadowCoordOrtho(mat4 shadowMatrix, vec3 shadowParams) {\n\t_getShadowCoordOrtho(shadowMatrix, shadowParams, vPositionW);\n}\nvoid getShadowCoordPersp(mat4 shadowMatrix, vec3 shadowParams) {\n\t_getShadowCoordPersp(shadowMatrix, shadowParams, vPositionW);\n}\nvoid getShadowCoordPerspNormalOffset(mat4 shadowMatrix, vec3 shadowParams) {\n\tfloat distScale = abs(dot(vPositionW - dLightPosW, dLightDirNormW));\n\tvec3 wPos = vPositionW + dNormalW * shadowParams.y * clamp(1.0 - dot(dNormalW, -dLightDirNormW), 0.0, 1.0) * distScale;\n\t_getShadowCoordPersp(shadowMatrix, shadowParams, wPos);\n}\nvoid getShadowCoordOrthoNormalOffset(mat4 shadowMatrix, vec3 shadowParams) {\n\tvec3 wPos = vPositionW + dNormalW * shadowParams.y * clamp(1.0 - dot(dNormalW, -dLightDirNormW), 0.0, 1.0);\n\t_getShadowCoordOrtho(shadowMatrix, shadowParams, wPos);\n}\n",
shadowCoordPerspZbufferPS:"void _getShadowCoordPerspZbuffer(mat4 shadowMatrix, vec4 shadowParams, vec3 wPos) {\n\tvec4 projPos = shadowMatrix * vec4(wPos, 1.0);\n\tprojPos.xyz /= projPos.w;\n\tdShadowCoord = projPos.xyz;\n}\nvoid getShadowCoordPerspZbufferNormalOffset(mat4 shadowMatrix, vec4 shadowParams) {\n\tfloat distScale = abs(dot(vPositionW - dLightPosW, dLightDirNormW));\n\tvec3 wPos = vPositionW + dVertexNormalW * shadowParams.y * clamp(1.0 - dot(dVertexNormalW, -dLightDirNormW), 0.0, 1.0) * distScale;\n\t_getShadowCoordPerspZbuffer(shadowMatrix, shadowParams, wPos);\n}\nvoid getShadowCoordPerspZbuffer(mat4 shadowMatrix, vec4 shadowParams) {\n\t_getShadowCoordPerspZbuffer(shadowMatrix, shadowParams, vPositionW);\n}\n",
shadowEVSMPS:"float VSM$(sampler2D tex, vec2 texCoords, float resolution, float Z, float vsmBias, float exponent) {\n\tvec3 moments = texture2D(tex, texCoords).xyz;\n\treturn calculateEVSM(moments, Z, vsmBias, exponent);\n}\nfloat getShadowVSM$(sampler2D shadowMap, vec3 shadowParams, float exponent) {\n\treturn VSM$(shadowMap, dShadowCoord.xy, shadowParams.x, dShadowCoord.z, shadowParams.y, exponent);\n}\nfloat getShadowSpotVSM$(sampler2D shadowMap, vec4 shadowParams, float exponent) {\n\treturn VSM$(shadowMap, dShadowCoord.xy, shadowParams.x, length(dLightDirW) * shadowParams.w + shadowParams.z, shadowParams.y, exponent);\n}\n",
shadowEVSMnPS:"float VSM$(sampler2D tex, vec2 texCoords, float resolution, float Z, float vsmBias, float exponent) {\n\tfloat pixelSize = 1.0 / resolution;\n\ttexCoords -= vec2(pixelSize);\n\tvec3 s00 = texture2D(tex, texCoords).xyz;\n\tvec3 s10 = texture2D(tex, texCoords + vec2(pixelSize, 0)).xyz;\n\tvec3 s01 = texture2D(tex, texCoords + vec2(0, pixelSize)).xyz;\n\tvec3 s11 = texture2D(tex, texCoords + vec2(pixelSize)).xyz;\n\tvec2 fr = fract(texCoords * resolution);\n\tvec3 h0 = mix(s00, s10, fr.x);\n\tvec3 h1 = mix(s01, s11, fr.x);\n\tvec3 moments = mix(h0, h1, fr.y);\n\treturn calculateEVSM(moments, Z, vsmBias, exponent);\n}\nfloat getShadowVSM$(sampler2D shadowMap, vec3 shadowParams, float exponent) {\n\treturn VSM$(shadowMap, dShadowCoord.xy, shadowParams.x, dShadowCoord.z, shadowParams.y, exponent);\n}\nfloat getShadowSpotVSM$(sampler2D shadowMap, vec4 shadowParams, float exponent) {\n\treturn VSM$(shadowMap, dShadowCoord.xy, shadowParams.x, length(dLightDirW) * shadowParams.w + shadowParams.z, shadowParams.y, exponent);\n}\n",
shadowStandardPS:"vec3 lessThan2(vec3 a, vec3 b) {\n\treturn clamp((b - a)*1000.0, 0.0, 1.0);\n}\n#ifndef UNPACKFLOAT\n#define UNPACKFLOAT\nfloat unpackFloat(vec4 rgbaDepth) {\n\tconst vec4 bitShift = vec4(1.0 / (256.0 * 256.0 * 256.0), 1.0 / (256.0 * 256.0), 1.0 / 256.0, 1.0);\n\treturn dot(rgbaDepth, bitShift);\n}\n#endif\n#ifdef GL2\nfloat _getShadowPCF3x3(sampler2DShadow shadowMap, vec3 shadowParams) {\n\tfloat z = dShadowCoord.z;\n\tvec2 uv = dShadowCoord.xy * shadowParams.x;\n\tfloat shadowMapSizeInv = 1.0 / shadowParams.x;\n\tvec2 base_uv = floor(uv + 0.5);\n\tfloat s = (uv.x + 0.5 - base_uv.x);\n\tfloat t = (uv.y + 0.5 - base_uv.y);\n\tbase_uv -= vec2(0.5);\n\tbase_uv *= shadowMapSizeInv;\n\tfloat sum = 0.0;\n\tfloat uw0 = (3.0 - 2.0 * s);\n\tfloat uw1 = (1.0 + 2.0 * s);\n\tfloat u0 = (2.0 - s) / uw0 - 1.0;\n\tfloat u1 = s / uw1 + 1.0;\n\tfloat vw0 = (3.0 - 2.0 * t);\n\tfloat vw1 = (1.0 + 2.0 * t);\n\tfloat v0 = (2.0 - t) / vw0 - 1.0;\n\tfloat v1 = t / vw1 + 1.0;\n\tu0 = u0 * shadowMapSizeInv + base_uv.x;\n\tv0 = v0 * shadowMapSizeInv + base_uv.y;\n\tu1 = u1 * shadowMapSizeInv + base_uv.x;\n\tv1 = v1 * shadowMapSizeInv + base_uv.y;\n\tsum += uw0 * vw0 * texture(shadowMap, vec3(u0, v0, z));\n\tsum += uw1 * vw0 * texture(shadowMap, vec3(u1, v0, z));\n\tsum += uw0 * vw1 * texture(shadowMap, vec3(u0, v1, z));\n\tsum += uw1 * vw1 * texture(shadowMap, vec3(u1, v1, z));\n\tsum *= 1.0f / 16.0;\n\treturn sum;\n}\nfloat getShadowPCF3x3(sampler2DShadow shadowMap, vec3 shadowParams) {\n\treturn _getShadowPCF3x3(shadowMap, shadowParams);\n}\nfloat getShadowSpotPCF3x3(sampler2DShadow shadowMap, vec4 shadowParams) {\n\treturn _getShadowPCF3x3(shadowMap, shadowParams.xyz);\n}\n#else\nfloat _xgetShadowPCF3x3(mat3 depthKernel, sampler2D shadowMap, vec3 shadowParams) {\n\tmat3 shadowKernel;\n\tvec3 shadowCoord = dShadowCoord;\n\tvec3 shadowZ = vec3(shadowCoord.z);\n\tshadowKernel[0] = vec3(greaterThan(depthKernel[0], shadowZ));\n\tshadowKernel[1] = vec3(greaterThan(depthKernel[1], shadowZ));\n\tshadowKernel[2] = vec3(greaterThan(depthKernel[2], shadowZ));\n\tvec2 fractionalCoord = fract( shadowCoord.xy * shadowParams.x );\n\tshadowKernel[0] = mix(shadowKernel[0], shadowKernel[1], fractionalCoord.x);\n\tshadowKernel[1] = mix(shadowKernel[1], shadowKernel[2], fractionalCoord.x);\n\tvec4 shadowValues;\n\tshadowValues.x = mix(shadowKernel[0][0], shadowKernel[0][1], fractionalCoord.y);\n\tshadowValues.y = mix(shadowKernel[0][1], shadowKernel[0][2], fractionalCoord.y);\n\tshadowValues.z = mix(shadowKernel[1][0], shadowKernel[1][1], fractionalCoord.y);\n\tshadowValues.w = mix(shadowKernel[1][1], shadowKernel[1][2], fractionalCoord.y);\n\treturn dot( shadowValues, vec4( 1.0 ) ) * 0.25;\n}\nfloat _getShadowPCF3x3(sampler2D shadowMap, vec3 shadowParams) {\n\tvec3 shadowCoord = dShadowCoord;\n\tfloat xoffset = 1.0 / shadowParams.x;\n\tfloat dx0 = -xoffset;\n\tfloat dx1 = xoffset;\n\tmat3 depthKernel;\n\tdepthKernel[0][0] = unpackFloat(texture2D(shadowMap, shadowCoord.xy + vec2(dx0, dx0)));\n\tdepthKernel[0][1] = unpackFloat(texture2D(shadowMap, shadowCoord.xy + vec2(dx0, 0.0)));\n\tdepthKernel[0][2] = unpackFloat(texture2D(shadowMap, shadowCoord.xy + vec2(dx0, dx1)));\n\tdepthKernel[1][0] = unpackFloat(texture2D(shadowMap, shadowCoord.xy + vec2(0.0, dx0)));\n\tdepthKernel[1][1] = unpackFloat(texture2D(shadowMap, shadowCoord.xy));\n\tdepthKernel[1][2] = unpackFloat(texture2D(shadowMap, shadowCoord.xy + vec2(0.0, dx1)));\n\tdepthKernel[2][0] = unpackFloat(texture2D(shadowMap, shadowCoord.xy + vec2(dx1, dx0)));\n\tdepthKernel[2][1] = unpackFloat(texture2D(shadowMap, shadowCoord.xy + vec2(dx1, 0.0)));\n\tdepthKernel[2][2] = unpackFloat(texture2D(shadowMap, shadowCoord.xy + vec2(dx1, dx1)));\n\treturn _xgetShadowPCF3x3(depthKernel, shadowMap, shadowParams);\n}\nfloat getShadowPCF3x3(sampler2D shadowMap, vec3 shadowParams) {\n\treturn _getShadowPCF3x3(shadowMap, shadowParams);\n}\nfloat getShadowSpotPCF3x3(sampler2D shadowMap, vec4 shadowParams) {\n\treturn _getShadowPCF3x3(shadowMap, shadowParams.xyz);\n}\n#endif\nfloat _getShadowPoint(samplerCube shadowMap, vec4 shadowParams, vec3 dir) {\n\tvec3 tc = normalize(dir);\n\tvec3 tcAbs = abs(tc);\n\tvec4 dirX = vec4(1,0,0, tc.x);\n\tvec4 dirY = vec4(0,1,0, tc.y);\n\tfloat majorAxisLength = tc.z;\n\tif ((tcAbs.x > tcAbs.y) && (tcAbs.x > tcAbs.z)) {\n\t\tdirX = vec4(0,0,1, tc.z);\n\t\tdirY = vec4(0,1,0, tc.y);\n\t\tmajorAxisLength = tc.x;\n\t} else if ((tcAbs.y > tcAbs.x) && (tcAbs.y > tcAbs.z)) {\n\t\tdirX = vec4(1,0,0, tc.x);\n\t\tdirY = vec4(0,0,1, tc.z);\n\t\tmajorAxisLength = tc.y;\n\t}\n\tfloat shadowParamsInFaceSpace = ((1.0/shadowParams.x) * 2.0) * abs(majorAxisLength);\n\tvec3 xoffset = (dirX.xyz * shadowParamsInFaceSpace);\n\tvec3 yoffset = (dirY.xyz * shadowParamsInFaceSpace);\n\tvec3 dx0 = -xoffset;\n\tvec3 dy0 = -yoffset;\n\tvec3 dx1 = xoffset;\n\tvec3 dy1 = yoffset;\n\tmat3 shadowKernel;\n\tmat3 depthKernel;\n\tdepthKernel[0][0] = unpackFloat(textureCube(shadowMap, tc + dx0 + dy0));\n\tdepthKernel[0][1] = unpackFloat(textureCube(shadowMap, tc + dx0));\n\tdepthKernel[0][2] = unpackFloat(textureCube(shadowMap, tc + dx0 + dy1));\n\tdepthKernel[1][0] = unpackFloat(textureCube(shadowMap, tc + dy0));\n\tdepthKernel[1][1] = unpackFloat(textureCube(shadowMap, tc));\n\tdepthKernel[1][2] = unpackFloat(textureCube(shadowMap, tc + dy1));\n\tdepthKernel[2][0] = unpackFloat(textureCube(shadowMap, tc + dx1 + dy0));\n\tdepthKernel[2][1] = unpackFloat(textureCube(shadowMap, tc + dx1));\n\tdepthKernel[2][2] = unpackFloat(textureCube(shadowMap, tc + dx1 + dy1));\n\tvec3 shadowZ = vec3(length(dir) * shadowParams.w + shadowParams.z);\n\tshadowKernel[0] = vec3(lessThan2(depthKernel[0], shadowZ));\n\tshadowKernel[1] = vec3(lessThan2(depthKernel[1], shadowZ));\n\tshadowKernel[2] = vec3(lessThan2(depthKernel[2], shadowZ));\n\tvec2 uv = (vec2(dirX.w, dirY.w) / abs(majorAxisLength)) * 0.5;\n\tvec2 fractionalCoord = fract( uv * shadowParams.x );\n\tshadowKernel[0] = mix(shadowKernel[0], shadowKernel[1], fractionalCoord.x);\n\tshadowKernel[1] = mix(shadowKernel[1], shadowKernel[2], fractionalCoord.x);\n\tvec4 shadowValues;\n\tshadowValues.x = mix(shadowKernel[0][0], shadowKernel[0][1], fractionalCoord.y);\n\tshadowValues.y = mix(shadowKernel[0][1], shadowKernel[0][2], fractionalCoord.y);\n\tshadowValues.z = mix(shadowKernel[1][0], shadowKernel[1][1], fractionalCoord.y);\n\tshadowValues.w = mix(shadowKernel[1][1], shadowKernel[1][2], fractionalCoord.y);\n\treturn 1.0 - dot( shadowValues, vec4( 1.0 ) ) * 0.25;\n}\nfloat getShadowPointPCF3x3(samplerCube shadowMap, vec4 shadowParams) {\n\treturn _getShadowPoint(shadowMap, shadowParams, dLightDirW);\n}\n",
shadowStandardGL2PS:"float _getShadowPCF5x5(sampler2DShadow shadowMap, vec3 shadowParams) {\n\tfloat z = dShadowCoord.z;\n\tvec2 uv = dShadowCoord.xy * shadowParams.x;\n\tfloat shadowMapSizeInv = 1.0 / shadowParams.x;\n\tvec2 base_uv = floor(uv + 0.5);\n\tfloat s = (uv.x + 0.5 - base_uv.x);\n\tfloat t = (uv.y + 0.5 - base_uv.y);\n\tbase_uv -= vec2(0.5);\n\tbase_uv *= shadowMapSizeInv;\n\tfloat uw0 = (4.0 - 3.0 * s);\n\tfloat uw1 = 7.0;\n\tfloat uw2 = (1.0 + 3.0 * s);\n\tfloat u0 = (3.0 - 2.0 * s) / uw0 - 2.0;\n\tfloat u1 = (3.0 + s) / uw1;\n\tfloat u2 = s / uw2 + 2.0;\n\tfloat vw0 = (4.0 - 3.0 * t);\n\tfloat vw1 = 7.0;\n\tfloat vw2 = (1.0 + 3.0 * t);\n\tfloat v0 = (3.0 - 2.0 * t) / vw0 - 2.0;\n\tfloat v1 = (3.0 + t) / vw1;\n\tfloat v2 = t / vw2 + 2.0;\n\tfloat sum = 0.0;\n\tu0 = u0 * shadowMapSizeInv + base_uv.x;\n\tv0 = v0 * shadowMapSizeInv + base_uv.y;\n\tu1 = u1 * shadowMapSizeInv + base_uv.x;\n\tv1 = v1 * shadowMapSizeInv + base_uv.y;\n\tu2 = u2 * shadowMapSizeInv + base_uv.x;\n\tv2 = v2 * shadowMapSizeInv + base_uv.y;\n\tsum += uw0 * vw0 * texture(shadowMap, vec3(u0, v0, z));\n\tsum += uw1 * vw0 * texture(shadowMap, vec3(u1, v0, z));\n\tsum += uw2 * vw0 * texture(shadowMap, vec3(u2, v0, z));\n\tsum += uw0 * vw1 * texture(shadowMap, vec3(u0, v1, z));\n\tsum += uw1 * vw1 * texture(shadowMap, vec3(u1, v1, z));\n\tsum += uw2 * vw1 * texture(shadowMap, vec3(u2, v1, z));\n\tsum += uw0 * vw2 * texture(shadowMap, vec3(u0, v2, z));\n\tsum += uw1 * vw2 * texture(shadowMap, vec3(u1, v2, z));\n\tsum += uw2 * vw2 * texture(shadowMap, vec3(u2, v2, z));\n\tsum *= 1.0f / 144.0;\n\tsum = gammaCorrectInput(sum);\n\tsum = saturate(sum);\n\treturn sum;\n}\nfloat getShadowPCF5x5(sampler2DShadow shadowMap, vec3 shadowParams) {\n\treturn _getShadowPCF5x5(shadowMap, shadowParams);\n}\nfloat getShadowSpotPCF5x5(sampler2DShadow shadowMap, vec4 shadowParams) {\n\treturn _getShadowPCF5x5(shadowMap, shadowParams.xyz);\n}\n",
shadowStandardGL2VSPS:"float getShadowPCF5x5VS(sampler2DShadow shadowMap, vec3 shadowParams) {\n\tdShadowCoord = vMainShadowUv.xyz;\n\tdShadowCoord.z = saturate(dShadowCoord.z) - 0.0001;\n\treturn _getShadowPCF5x5(shadowMap, shadowParams);\n}\n",shadowStandardVSPS:"#ifdef GL2\n#define SHADOW_SAMPLERVS sampler2DShadow\n#else\n#define SHADOW_SAMPLERVS sampler2D\n#endif\nfloat getShadowPCF3x3VS(SHADOW_SAMPLERVS shadowMap, vec3 shadowParams) {\n\tdShadowCoord = vMainShadowUv.xyz;\n\tdShadowCoord.z = saturate(dShadowCoord.z) - 0.0001;\n\t#ifdef SHADOWBIAS\n\tdShadowCoord.z += getShadowBias(shadowParams.x, shadowParams.z);\n\t#endif\n\treturn _getShadowPCF3x3(shadowMap, shadowParams);\n}\n",
shadowVSM8PS:"float calculateVSM8(vec3 moments, float Z, float vsmBias) {\n\tfloat VSMBias = vsmBias;\n\tfloat depthScale = VSMBias * Z;\n\tfloat minVariance1 = depthScale * depthScale;\n\treturn chebyshevUpperBound(moments.xy, Z, minVariance1, 0.1);\n}\nfloat decodeFloatRG(vec2 rg) {\n\treturn rg.y*(1.0/255.0) + rg.x;\n}\nfloat VSM8(sampler2D tex, vec2 texCoords, float resolution, float Z, float vsmBias, float exponent) {\n\tvec4 c = texture2D(tex, texCoords);\n\tvec3 moments = vec3(decodeFloatRG(c.xy), decodeFloatRG(c.zw), 0.0);\n\treturn calculateVSM8(moments, Z, vsmBias);\n}\nfloat getShadowVSM8(sampler2D shadowMap, vec3 shadowParams, float exponent) {\n\treturn VSM8(shadowMap, dShadowCoord.xy, shadowParams.x, dShadowCoord.z, shadowParams.y, 0.0);\n}\nfloat getShadowSpotVSM8(sampler2D shadowMap, vec4 shadowParams, float exponent) {\n\treturn VSM8(shadowMap, dShadowCoord.xy, shadowParams.x, length(dLightDirW) * shadowParams.w + shadowParams.z, shadowParams.y, 0.0);\n}\n",
shadowVSMVSPS:"float getShadowVSM$VS(sampler2D shadowMap, vec3 shadowParams, float exponent) {\n\tdShadowCoord = vMainShadowUv.xyz;\n\tdShadowCoord.z += shadowParams.z;\n\tdShadowCoord.xyz /= vMainShadowUv.w;\n\tdShadowCoord.z = min(dShadowCoord.z, 1.0);\n\treturn $VSM(shadowMap, dShadowCoord.xy, shadowParams.x, dShadowCoord.z, shadowParams.y, exponent);\n}\n",shadowVSM_commonPS:"float linstep(float a, float b, float v) {\n\treturn saturate((v - a) / (b - a));\n}\nfloat reduceLightBleeding(float pMax, float amount) {\n   return linstep(amount, 1.0, pMax);\n}\nfloat chebyshevUpperBound(vec2 moments, float mean, float minVariance, float lightBleedingReduction) {\n\tfloat variance = moments.y - (moments.x * moments.x);\n\tvariance = max(variance, minVariance);\n\tfloat d = mean - moments.x;\n\tfloat pMax = variance / (variance + (d * d));\n\tpMax = reduceLightBleeding(pMax, lightBleedingReduction);\n\treturn (mean <= moments.x ? 1.0 : pMax);\n}\nfloat calculateEVSM(vec3 moments, float Z, float vsmBias, float exponent) {\n\tZ = 2.0 * Z - 1.0;\n\tfloat warpedDepth = exp(exponent * Z);\n\tmoments.xy += vec2(warpedDepth, warpedDepth*warpedDepth) * (1.0 - moments.z);\n\tfloat VSMBias = vsmBias;\n\tfloat depthScale = VSMBias * exponent * warpedDepth;\n\tfloat minVariance1 = depthScale * depthScale;\n\treturn chebyshevUpperBound(moments.xy, warpedDepth, minVariance1, 0.1);\n}\n",
skinBatchConstVS:"attribute float vertex_boneIndices;\nuniform vec4 matrix_pose[BONE_LIMIT * 3];\nmat4 getBoneMatrix(const in float i) {\n\tvec4 v1 = matrix_pose[int(3.0 * i)];\n\tvec4 v2 = matrix_pose[int(3.0 * i + 1.0)];\n\tvec4 v3 = matrix_pose[int(3.0 * i + 2.0)];\n\treturn mat4(\n\t\tv1.x, v2.x, v3.x, 0,\n\t\tv1.y, v2.y, v3.y, 0,\n\t\tv1.z, v2.z, v3.z, 0,\n\t\tv1.w, v2.w, v3.w, 1\n\t);\n}\n",skinBatchTexVS:"attribute float vertex_boneIndices;\nuniform highp sampler2D texture_poseMap;\nuniform vec4 texture_poseMapSize;\nmat4 getBoneMatrix(const in float i) {\n\tfloat j = i * 3.0;\n\tfloat dx = texture_poseMapSize.z;\n\tfloat dy = texture_poseMapSize.w;\n\tfloat y = floor(j * dx);\n\tfloat x = j - (y * texture_poseMapSize.x);\n\ty = dy * (y + 0.5);\n\tvec4 v1 = texture2D(texture_poseMap, vec2(dx * (x + 0.5), y));\n\tvec4 v2 = texture2D(texture_poseMap, vec2(dx * (x + 1.5), y));\n\tvec4 v3 = texture2D(texture_poseMap, vec2(dx * (x + 2.5), y));\n\treturn mat4(\n\t\tv1.x, v2.x, v3.x, 0,\n\t\tv1.y, v2.y, v3.y, 0,\n\t\tv1.z, v2.z, v3.z, 0,\n\t\tv1.w, v2.w, v3.w, 1\n\t);\n}\n",
skinConstVS:"attribute vec4 vertex_boneWeights;\nattribute vec4 vertex_boneIndices;\nuniform vec4 matrix_pose[BONE_LIMIT * 3];\nvoid getBoneMatrix(const in float i, out vec4 v1, out vec4 v2, out vec4 v3) {\n\tv1 = matrix_pose[int(3.0 * i)];\n\tv2 = matrix_pose[int(3.0 * i + 1.0)];\n\tv3 = matrix_pose[int(3.0 * i + 2.0)];\n}\nmat4 getSkinMatrix(const in vec4 indices, const in vec4 weights) {\n\tvec4 a1, a2, a3;\n\tgetBoneMatrix(indices.x, a1, a2, a3);\n\tvec4 b1, b2, b3;\n\tgetBoneMatrix(indices.y, b1, b2, b3);\n\tvec4 c1, c2, c3;\n\tgetBoneMatrix(indices.z, c1, c2, c3);\n\tvec4 d1, d2, d3;\n\tgetBoneMatrix(indices.w, d1, d2, d3);\n\tvec4 v1 = a1 * weights.x + b1 * weights.y + c1 * weights.z + d1 * weights.w;\n\tvec4 v2 = a2 * weights.x + b2 * weights.y + c2 * weights.z + d2 * weights.w;\n\tvec4 v3 = a3 * weights.x + b3 * weights.y + c3 * weights.z + d3 * weights.w;\n\tfloat one = dot(weights, vec4(1.0));\n\treturn mat4(\n\t\tv1.x, v2.x, v3.x, 0,\n\t\tv1.y, v2.y, v3.y, 0,\n\t\tv1.z, v2.z, v3.z, 0,\n\t\tv1.w, v2.w, v3.w, one\n\t);\n}\n",
skinTexVS:"attribute vec4 vertex_boneWeights;\nattribute vec4 vertex_boneIndices;\nuniform highp sampler2D texture_poseMap;\nuniform vec4 texture_poseMapSize;\nvoid getBoneMatrix(const in float i, out vec4 v1, out vec4 v2, out vec4 v3) {\n\tfloat j = i * 3.0;\n\tfloat dx = texture_poseMapSize.z;\n\tfloat dy = texture_poseMapSize.w;\n\tfloat y = floor(j * dx);\n\tfloat x = j - (y * texture_poseMapSize.x);\n\ty = dy * (y + 0.5);\n\tv1 = texture2D(texture_poseMap, vec2(dx * (x + 0.5), y));\n\tv2 = texture2D(texture_poseMap, vec2(dx * (x + 1.5), y));\n\tv3 = texture2D(texture_poseMap, vec2(dx * (x + 2.5), y));\n}\nmat4 getSkinMatrix(const in vec4 indices, const in vec4 weights) {\n\tvec4 a1, a2, a3;\n\tgetBoneMatrix(indices.x, a1, a2, a3);\n\tvec4 b1, b2, b3;\n\tgetBoneMatrix(indices.y, b1, b2, b3);\n\tvec4 c1, c2, c3;\n\tgetBoneMatrix(indices.z, c1, c2, c3);\n\tvec4 d1, d2, d3;\n\tgetBoneMatrix(indices.w, d1, d2, d3);\n\tvec4 v1 = a1 * weights.x + b1 * weights.y + c1 * weights.z + d1 * weights.w;\n\tvec4 v2 = a2 * weights.x + b2 * weights.y + c2 * weights.z + d2 * weights.w;\n\tvec4 v3 = a3 * weights.x + b3 * weights.y + c3 * weights.z + d3 * weights.w;\n\tfloat one = dot(weights, vec4(1.0));\n\treturn mat4(\n\t\tv1.x, v2.x, v3.x, 0,\n\t\tv1.y, v2.y, v3.y, 0,\n\t\tv1.z, v2.z, v3.z, 0,\n\t\tv1.w, v2.w, v3.w, one\n\t);\n}\n",
skyboxPS:"varying vec3 vViewDir;\nuniform samplerCube texture_cubeMap;\nvoid main(void) {\n\tgl_FragColor = textureCube(texture_cubeMap, fixSeams(vViewDir));\n}\n",skyboxVS:"attribute vec3 aPosition;\n#ifndef VIEWMATRIX\n#define VIEWMATRIX\nuniform mat4 matrix_view;\n#endif\nuniform mat4 matrix_projectionSkybox;\nvarying vec3 vViewDir;\nvoid main(void) {\n\tmat4 view = matrix_view;\n\tview[3][0] = view[3][1] = view[3][2] = 0.0;\n\tgl_Position = matrix_projectionSkybox * view * vec4(aPosition, 1.0);\n\tgl_Position.z = gl_Position.w - 0.00001;\n\tvViewDir = aPosition;\n\tvViewDir.x *= -1.0;\n}\n",
skyboxHDRPS:"varying vec3 vViewDir;\nuniform samplerCube texture_cubeMap;\nvoid main(void) {\n\tvec3 color = processEnvironment($textureCubeSAMPLE(texture_cubeMap, fixSeamsStatic(vViewDir, $FIXCONST)).rgb);\n\tcolor = toneMap(color);\n\tcolor = gammaCorrectOutput(color);\n\tgl_FragColor = vec4(color, 1.0);\n}\n",skyboxPrefilteredCubePS:"varying vec3 vViewDir;\nuniform samplerCube texture_cubeMap;\nvec3 fixSeamsStretch(vec3 vec, float mipmapIndex, float cubemapSize) {\n\tfloat scale = 1.0 - exp2(mipmapIndex) / cubemapSize;\n\tfloat M = max(max(abs(vec.x), abs(vec.y)), abs(vec.z));\n\tif (abs(vec.x) != M) vec.x *= scale;\n\tif (abs(vec.y) != M) vec.y *= scale;\n\tif (abs(vec.z) != M) vec.z *= scale;\n\treturn vec;\n}\nvoid main(void) {\n\tvec3 color = textureCubeRGBM(texture_cubeMap, fixSeamsStretch(vViewDir, 0.0, 128.0));\n\tcolor = toneMap(color);\n\tcolor = gammaCorrectOutput(color);\n\tgl_FragColor = vec4(color, 1.0);\n}\n",
specularPS:"#ifdef MAPCOLOR\nuniform vec3 material_specular;\n#endif\n#ifdef MAPTEXTURE\nuniform sampler2D texture_specularMap;\n#endif\nvoid getSpecularity() {\n\tdSpecularity = vec3(1.0);\n\t#ifdef MAPCOLOR\n\tdSpecularity *= material_specular;\n\t#endif\n\t#ifdef MAPTEXTURE\n\tdSpecularity *= texture2D(texture_specularMap, $UV).$CH;\n\t#endif\n\t#ifdef MAPVERTEX\n\tdSpecularity *= saturate(vVertexColor.$VC);\n\t#endif\n}\n",specularAaNonePS:"float antiAliasGlossiness(float power) {\n\treturn power;\n}\n",
specularAaToksvigPS:"float antiAliasGlossiness(float power) {\n\tfloat rlen = 1.0 / saturate(length(dNormalMap));\n\tfloat toksvig = 1.0 / (1.0 + power * (rlen - 1.0));\n\treturn power * mix(1.0, toksvig, material_bumpiness);\n}\n",specularAaToksvigFastPS:"float antiAliasGlossiness(float power) {\n\tfloat rlen = 1.0 / saturate(length(dNormalMap));\n\tfloat toksvig = 1.0 / (1.0 + power * (rlen - 1.0));\n\treturn power * toksvig;\n}\n",spotPS:"float getSpotEffect(vec3 lightSpotDirW, float lightInnerConeAngle, float lightOuterConeAngle) {\n\tfloat cosAngle = dot(dLightDirNormW, lightSpotDirW);\n\treturn smoothstep(lightOuterConeAngle, lightInnerConeAngle, cosAngle);\n}\n",
startPS:"void main(void) {\n\tdDiffuseLight = vec3(0);\n\tdSpecularLight = vec3(0);\n\tdReflection = vec4(0);\n\tdSpecularity = vec3(0);\n\t#ifdef CLEARCOAT\n\tccSpecularLight = vec3(0);\n\tccReflection = vec4(0);\n\t#endif\n",startVS:"void main(void) {\n\tgl_Position = getPosition();\n",startNineSlicedPS:"\tnineSlicedUv = vUv0;\n",startNineSlicedTiledPS:"\tvec2 tileMask = step(vMask, vec2(0.99999));\n\tvec2 clampedUv = mix(innerOffset.xy*0.5, vec2(1.0) - innerOffset.zw*0.5, fract(vTiledUv));\n\tclampedUv = clampedUv * atlasRect.zw + atlasRect.xy;\n\tnineSlicedUv = vUv0 * tileMask + clampedUv * (vec2(1.0) - tileMask);\n",
storeEVSMPS:"float exponent = VSM_EXPONENT;\ndepth = 2.0 * depth - 1.0;\ndepth =  exp(exponent * depth);\ngl_FragColor = vec4(depth, depth*depth, 1.0, 1.0);\n",tangentBinormalVS:"vec3 getTangent() {\n\treturn normalize(dNormalMatrix * vertex_tangent.xyz);\n}\nvec3 getBinormal() {\n\treturn cross(vNormalW, vTangentW) * vertex_tangent.w;\n}\nvec3 getObjectSpaceUp() {\n\treturn normalize(dNormalMatrix * vec3(0, 1, 0));\n}\n",TBNPS:"void getTBN() {\n\tdTBN = mat3(normalize(dTangentW), normalize(dBinormalW), normalize(dVertexNormalW));\n}\n",
TBNderivativePS:"\nvoid getTBN() {\n\tvec2 uv = $UV;\n\tvec3 dp1 = dFdx( vPositionW );\n\tvec3 dp2 = dFdy( vPositionW );\n\tvec2 duv1 = dFdx( uv );\n\tvec2 duv2 = dFdy( uv );\n\tvec3 dp2perp = cross( dp2, dVertexNormalW );\n\tvec3 dp1perp = cross( dVertexNormalW, dp1 );\n\tvec3 T = dp2perp * duv1.x + dp1perp * duv2.x;\n\tvec3 B = dp2perp * duv1.y + dp1perp * duv2.y;\n\tfloat invmax = 1.0 / sqrt( max( dot(T,T), dot(B,B) ) );\n\tdTBN = mat3( T * invmax, B * invmax, dVertexNormalW );\n}\n",TBNfastPS:"void getTBN() {\n\tdTBN = mat3(dTangentW, dBinormalW, dVertexNormalW);\n}\n",
TBNObjectSpacePS:"void getTBN() {\n\tvec3 B = cross(dVertexNormalW, vObjectSpaceUpW);\n\tvec3 T = cross(dVertexNormalW, B);\n\tif (dot(B,B)==0.0)\n\t{\n\t\tfloat major=max(max(dVertexNormalW.x, dVertexNormalW.y),dVertexNormalW.z);\n\t\tif (dVertexNormalW.x==major)\n\t\t{\n\t\t\tB=cross(dVertexNormalW, vec3(0,1,0));\n\t\t\tT=cross(dVertexNormalW, B);\n\t\t}\n\t\telse if (dVertexNormalW.y==major)\n\t\t{\n\t\t\tB=cross(dVertexNormalW, vec3(0,0,1));\n\t\t\tT=cross(dVertexNormalW, B);\n\t\t}\n\t\telse if (dVertexNormalW.z==major)\n\t\t{\n\t\t\tB=cross(dVertexNormalW, vec3(1,0,0));\n\t\t\tT=cross(dVertexNormalW, B);\n\t\t}\n\t}\n\tdTBN = mat3(normalize(T), normalize(B), normalize(dVertexNormalW));\n}\n",
tonemappingAcesPS:"uniform float exposure;\nvec3 toneMap(vec3 color) {\n\tfloat tA = 2.51;\n\tfloat tB = 0.03;\n\tfloat tC = 2.43;\n\tfloat tD = 0.59;\n\tfloat tE = 0.14;\n\tvec3 x = color * exposure;\n\treturn (x*(tA*x+tB))/(x*(tC*x+tD)+tE);\n}\n",tonemappingAces2PS:"uniform float exposure;\nconst mat3 ACESInputMat = mat3(\n\t0.59719, 0.35458, 0.04823,\n\t0.07600, 0.90834, 0.01566,\n\t0.02840, 0.13383, 0.83777\n);\nconst mat3 ACESOutputMat = mat3(\n\t 1.60475, -0.53108, -0.07367,\n\t-0.10208,  1.10813, -0.00605,\n\t-0.00327, -0.07276,  1.07602\n);\nvec3 RRTAndODTFit(vec3 v) {\n\tvec3 a = v * (v + 0.0245786) - 0.000090537;\n\tvec3 b = v * (0.983729 * v + 0.4329510) + 0.238081;\n\treturn a / b;\n}\nvec3 toneMap(vec3 color) {\n\tcolor *= exposure;\n\tcolor = color * ACESInputMat;\n\tcolor = RRTAndODTFit(color);\n\tcolor = color * ACESOutputMat;\n\tcolor = clamp(color, 0.0, 1.0);\n\treturn color;\n}\n",
tonemappingFilmicPS:"const float A =  0.15;\nconst float B =  0.50;\nconst float C =  0.10;\nconst float D =  0.20;\nconst float E =  0.02;\nconst float F =  0.30;\nconst float W =  11.2;\nuniform float exposure;\nvec3 uncharted2Tonemap(vec3 x) {\n   return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;\n}\nvec3 toneMap(vec3 color) {\n\tcolor = uncharted2Tonemap(color * exposure);\n\tvec3 whiteScale = 1.0 / uncharted2Tonemap(vec3(W,W,W));\n\tcolor = color * whiteScale;\n\treturn color;\n}\n",tonemappingHejlPS:"uniform float exposure;\nvec3 toneMap(vec3 color) {\n\tcolor *= exposure;\n\tconst float  A = 0.22, B = 0.3, C = .1, D = 0.2, E = .01, F = 0.3;\n\tconst float Scl = 1.25;\n\tvec3 h = max( vec3(0.0), color - vec3(0.004) );\n\treturn (h*((Scl*A)*h+Scl*vec3(C*B,C*B,C*B))+Scl*vec3(D*E,D*E,D*E)) / (h*(A*h+vec3(B,B,B))+vec3(D*F,D*F,D*F)) - Scl*vec3(E/F,E/F,E/F);\n}\n",
tonemappingLinearPS:"uniform float exposure;\nvec3 toneMap(vec3 color) {\n\treturn color * exposure;\n}\n",tonemappingNonePS:"vec3 toneMap(vec3 color) {\n\treturn color;\n}\n",transformVS:"#ifdef PIXELSNAP\nuniform vec4 uScreenSize;\n#endif\n#ifdef MORPHING\nuniform vec4 morph_weights_a;\nuniform vec4 morph_weights_b;\n#endif\n#ifdef MORPHING_TEXTURE_BASED\nuniform vec4 morph_tex_params;\nvec2 getTextureMorphCoords() {\n\tfloat vertexId = morph_vertex_id;\n\tvec2 textureSize = morph_tex_params.xy;\n\tvec2 invTextureSize = morph_tex_params.zw;\n\tfloat morphGridV = floor(vertexId * invTextureSize.x);\n\tfloat morphGridU = vertexId - (morphGridV * textureSize.x);\n\treturn (vec2(morphGridU, morphGridV) * invTextureSize) + (0.5 * invTextureSize);\n}\n#endif\n#ifdef MORPHING_TEXTURE_BASED_POSITION\nuniform highp sampler2D morphPositionTex;\n#endif\nmat4 getModelMatrix() {\n\t#ifdef DYNAMICBATCH\n\treturn getBoneMatrix(vertex_boneIndices);\n\t#elif defined(SKIN)\n\treturn matrix_model * getSkinMatrix(vertex_boneIndices, vertex_boneWeights);\n\t#elif defined(INSTANCING)\n\treturn mat4(instance_line1, instance_line2, instance_line3, instance_line4);\n\t#else\n\treturn matrix_model;\n\t#endif\n}\nvec4 getPosition() {\n\tdModelMatrix = getModelMatrix();\n\tvec3 localPos = vertex_position;\n\t#ifdef NINESLICED\n\tlocalPos.xz *= outerScale;\n\tvec2 positiveUnitOffset = clamp(vertex_position.xz, vec2(0.0), vec2(1.0));\n\tvec2 negativeUnitOffset = clamp(-vertex_position.xz, vec2(0.0), vec2(1.0));\n\tlocalPos.xz += (-positiveUnitOffset * innerOffset.xy + negativeUnitOffset * innerOffset.zw) * vertex_texCoord0.xy;\n\tvTiledUv = (localPos.xz - outerScale + innerOffset.xy) * -0.5 + 1.0;\n\tlocalPos.xz *= -0.5;\n\tlocalPos = localPos.xzy;\n\t#endif\n\t#ifdef MORPHING\n\t#ifdef MORPHING_POS03\n\tlocalPos.xyz += morph_weights_a[0] * morph_pos0;\n\tlocalPos.xyz += morph_weights_a[1] * morph_pos1;\n\tlocalPos.xyz += morph_weights_a[2] * morph_pos2;\n\tlocalPos.xyz += morph_weights_a[3] * morph_pos3;\n\t#endif\n\t#ifdef MORPHING_POS47\n\tlocalPos.xyz += morph_weights_b[0] * morph_pos4;\n\tlocalPos.xyz += morph_weights_b[1] * morph_pos5;\n\tlocalPos.xyz += morph_weights_b[2] * morph_pos6;\n\tlocalPos.xyz += morph_weights_b[3] * morph_pos7;\n\t#endif\n\t#endif\n\t#ifdef MORPHING_TEXTURE_BASED_POSITION\n\tvec2 morphUV = getTextureMorphCoords();\n\tvec3 morphPos = texture2D(morphPositionTex, morphUV).xyz;\n\tlocalPos += morphPos;\n\t#endif\n\tvec4 posW = dModelMatrix * vec4(localPos, 1.0);\n\t#ifdef SCREENSPACE\n\tposW.zw = vec2(0.0, 1.0);\n\t#endif\n\tdPositionW = posW.xyz;\n\tvec4 screenPos;\n\t#ifdef UV1LAYOUT\n\tscreenPos = vec4(vertex_texCoord1.xy * 2.0 - 1.0, 0.5, 1);\n\t#else\n\t#ifdef SCREENSPACE\n\tscreenPos = posW;\n\t#else\n\tscreenPos = matrix_viewProjection * posW;\n\t#endif\n\t#ifdef PIXELSNAP\n\tscreenPos.xy = (screenPos.xy * 0.5) + 0.5;\n\tscreenPos.xy *= uScreenSize.xy;\n\tscreenPos.xy = floor(screenPos.xy);\n\tscreenPos.xy *= uScreenSize.zw;\n\tscreenPos.xy = (screenPos.xy * 2.0) - 1.0;\n\t#endif\n\t#endif\n\treturn screenPos;\n}\nvec3 getWorldPosition() {\n\treturn dPositionW;\n}\n",
transformDeclVS:"attribute vec3 vertex_position;\nuniform mat4 matrix_model;\nuniform mat4 matrix_viewProjection;\nvec3 dPositionW;\nmat4 dModelMatrix;\n",uv0VS:"#ifdef NINESLICED\nvec2 getUv0() {\n\tvec2 uv = vertex_position.xz;\n\tvec2 positiveUnitOffset = clamp(vertex_position.xz, vec2(0.0), vec2(1.0));\n\tvec2 negativeUnitOffset = clamp(-vertex_position.xz, vec2(0.0), vec2(1.0));\n\tuv += (-positiveUnitOffset * innerOffset.xy + negativeUnitOffset * innerOffset.zw) * vertex_texCoord0.xy;\n\tuv = uv * -0.5 + 0.5;\n\tuv = uv * atlasRect.zw + atlasRect.xy;\n\tvMask = vertex_texCoord0.xy;\n\treturn uv;\n}\n#else\nvec2 getUv0() {\n\treturn vertex_texCoord0;\n}\n#endif\n",
uv1VS:"vec2 getUv1() {\n\treturn vertex_texCoord1;\n}\n",viewDirPS:"void getViewDir() {\n\tdViewDirW = normalize(view_position - vPositionW);\n}\n",viewNormalVS:"#ifndef VIEWMATRIX\n#define VIEWMATRIX\nuniform mat4 matrix_view;\n#endif\nvec3 getViewNormal() {\n\treturn mat3(matrix_view) * vNormalW;\n}\n"},In={vertex_position:"POSITION",vertex_normal:"NORMAL",vertex_tangent:"TANGENT",vertex_texCoord0:"TEXCOORD0",vertex_texCoord1:"TEXCOORD1",vertex_texCoord2:"TEXCOORD2",vertex_texCoord3:"TEXCOORD3",
vertex_texCoord4:"TEXCOORD4",vertex_texCoord5:"TEXCOORD5",vertex_texCoord6:"TEXCOORD6",vertex_texCoord7:"TEXCOORD7",vertex_color:"COLOR",vertex_boneIndices:"BLENDINDICES",vertex_boneWeights:"BLENDWEIGHT"};F.collectAttribs=ug;F.createShader=function(a,b,c,d){b=F[b];c=Fd(a)+"\n"+F[c];var e=ug(b);a.webgl2&&(b=Gd(a)+F.gles3VS+b,c=Gd(a)+F.gles3PS+c);return new re(a,{attributes:e,vshader:b,fshader:c,useTransformFeedback:d})};F.createShaderFromCode=Wa;var Kj=function(a,b,c){return"\n#ifdef MAPFLOAT\n"+a+
"\n#else\n"+F[b]+"\n#endif\n"},Lj=function(a,b,c){return"\n#ifdef MAPCOLOR\n"+a+"\n#else\n"+F[b]+"\n#endif\n"},ce=function(a,b,c){return"\n#ifdef MAPTEXTURE\n"+a+"\n#else\n"+F[b]+"\n#endif\n"},Mj=function(a,b,c){return"#undef MAPTEXTURECOLOR\n#ifdef MAPTEXTURE\n#ifdef MAPCOLOR\n#define MAPTEXTURECOLOR\n#endif\n#endif\n#ifdef MAPTEXTURECOLOR\n"+a+"\n#else\n"+F[b]+"\n#endif\n"},kh=function(a,b,c){return"#undef MAPTEXTUREFLOAT\n#ifdef MAPTEXTURE\n#ifdef MAPFLOAT\n#define MAPTEXTUREFLOAT\n#endif\n#endif\n#ifdef MAPTEXTUREFLOAT\n"+
a+"\n#else\n"+F[b]+"\n#endif\n"},de=function(a,b,c){return"\n#ifdef MAPVERTEX\n"+a+"\n#else\n"+F[b]+"\n#endif\n"},Nj=function(a,b,c){return"#undef MAPVERTEXCOLOR\n#ifdef MAPVERTEX\n#ifdef MAPCOLOR\n#define MAPVERTEXCOLOR\n#endif\n#endif\n#ifdef MAPVERTEXCOLOR\n"+a+"\n#else\n"+F[b]+"\n#endif\n"},lh=function(a,b,c){return"#undef MAPVERTEXFLOAT\n#ifdef MAPVERTEX\n#ifdef MAPFLOAT\n#define MAPVERTEXFLOAT\n#endif\n#endif\n#ifdef MAPVERTEXFLOAT\n"+a+"\n#else\n"+F[b]+"\n#endif\n"},zc=[],Oj={_oldChunkToNew:{aoTexPS:{n:"aoPS",
f:ce},aoVertPS:{n:"aoPS",f:de},diffuseConstPS:{n:"diffusePS",f:Lj},diffuseTexPS:{n:"diffusePS",f:ce},diffuseTexConstPS:{n:"diffusePS",f:Mj},diffuseVertPS:{n:"diffusePS",f:de},diffuseVertConstPS:{n:"diffusePS",f:Nj},emissiveConstPS:{n:"emissivePS",f:Lj},emissiveTexPS:{n:"emissivePS",f:ce},emissiveTexConstPS:{n:"emissivePS",f:Mj},emissiveTexConstFloatPS:{n:"emissivePS",f:kh},emissiveVertPS:{n:"emissivePS",f:de},emissiveVertConstPS:{n:"emissivePS",f:Nj},emissiveVertConstFloatPS:{n:"emissivePS",f:lh},
glossConstPS:{n:"glossPS",f:Kj},glossTexPS:{n:"glossPS",f:ce},glossTexConstPS:{n:"glossPS",f:kh},glossVertPS:{n:"glossPS",f:de},glossVertConstPS:{n:"glossPS",f:lh},metalnessConstPS:{n:"metalnessPS",f:Kj},metalnessTexPS:{n:"metalnessPS",f:ce},metalnessTexConstPS:{n:"metalnessPS",f:kh},metalnessVertPS:{n:"metalnessPS",f:de},metalnessVertConstPS:{n:"metalnessPS",f:lh},opacityConstPS:{n:"opacityPS",f:Kj},opacityTexPS:{n:"opacityPS",f:ce},opacityTexConstPS:{n:"opacityPS",f:kh},opacityVertPS:{n:"opacityPS",
f:de},opacityVertConstPS:{n:"opacityPS",f:lh},specularConstPS:{n:"specularPS",f:Lj},specularTexPS:{n:"specularPS",f:ce},specularTexConstPS:{n:"specularPS",f:Mj},specularVertPS:{n:"specularPS",f:de},specularVertConstPS:{n:"specularPS",f:Nj},transformBatchSkinnedVS:{n:"transformVS",f:function(a,b,c){return"\n#ifdef DYNAMICBATCH\n"+a+"\n#else\n"+F[b]+"\n#endif\n"}},transformInstancedVS:{n:"transformVS",f:function(a,b,c){return"\n#ifdef INSTANCING\n"+a+"\n#else\n"+F[b]+"\n#endif\n"}},transformPixelSnapVS:{n:"transformVS",
f:function(a,b,c){return"\n#ifdef PIXELSNAP\n"+a+"\n#else\n"+F[b]+"\n#endif\n"}},transformScreenSpaceVS:{n:"transformVS",f:function(a,b,c){return"\n#ifdef SCREENSPACE\n"+a+"\n#else\n"+F[b]+"\n#endif\n"}},transformScreenSpaceBatchSkinned:{n:"transformVS",f:function(a,b,c){return"#undef SCREENSPACEBATCH\n#ifdef SCREENSPACE\n#ifdef BATCH\n#define SCREENSPACEBATCH\n#endif\n#endif\n#ifdef SCREENSPACEBATCH\n"+a+"\n#else\n"+F[b]+"\n#endif\n"}},transformSkinned:{n:"transformVS",f:function(a,b,c){return"\n#ifdef SKIN\n"+
a+"\n#else\n"+F[b]+"\n#endif\n"}},transformUv1:{n:"transformVS",f:function(a,b,c){return"\n#ifdef UV1LAYOUT\n"+a+"\n#else\n"+F[b]+"\n#endif\n"}}},optionsContext:{},optionsContextMin:{},generateKey:function(a){var b=function(f){var g=[],k;for(k in f)f.hasOwnProperty(k)&&"chunks"!==k&&"lights"!==k&&g.push(k);return g.sort()};if(a===this.optionsContextMin){this.propsMin||(this.propsMin=b(a));var c=this.propsMin}else a===this.optionsContext?(this.props||(this.props=b(a)),c=this.props):c=b(a);b="standard";
var d;for(d=0;d<c.length;d++)a[c[d]]&&(b+=c[d]+a[c[d]]);if(a.chunks){c=[];for(var e in a.chunks)a.chunks.hasOwnProperty(e)&&c.push(e+a.chunks[e]);c.sort();b+=c}if(a.lights)for(d=0;d<a.lights.length;d++)b+=a.lights[d].key;return qe(b)},_correctChannel:function(a,b){if(0<zc[a]){if(zc[a]<b.length)return b.substring(0,zc[a]);if(zc[a]>b.length){var c=b.charAt(b.length-1);a=zc[a]-b.length;for(var d=0;d<a;d++)b+=c;return b}return b}},_setMapTransform:function(a,b,c,d){a[0]+="uniform vec4 texture_"+b+"MapTransform;\n";
var e=c+100*d;a[3][e]||(a[1]+="varying vec2 vUV"+d+"_"+c+";\n",a[2]+="   vUV"+d+"_"+c+" = uv"+d+" * texture_"+b+"MapTransform.xy + texture_"+b+"MapTransform.zw;\n",a[3][e]=!0);return a},_getUvSourceExpression:function(a,b,c){var d=c[a];b=c[b];var e=0===c.pass||1===c.pass;e&&1===c.nineSlicedMode?d="nineSlicedUv":e&&2===c.nineSlicedMode?d="nineSlicedUv, -1000.0":(d=0===d?"vUv"+b:"vUV"+b+"_"+d,c.heightMap&&"heightMapTransform"!==a&&(d+=" + dUvOffset"));return d},_addMapDef:function(a,b){var c="\n#undef "+
a+"\n";b&&(c+=" #define "+a+"\n");return c},_addMapDefs:function(a,b,c,d){a=""+this._addMapDef("MAPFLOAT",a);a+=this._addMapDef("MAPCOLOR",b);a+=this._addMapDef("MAPVERTEX",c);return a+=this._addMapDef("MAPTEXTURE",d)},_addMap:function(a,b,c,d,e){var f=a+"Map",g=f+"Uv",k=f+"Transform",h=f+"Channel",l=a+"VertexColorChannel",n=c[a+"Tint"],p=c[a+"VertexColor"];f=c[f];a=c[a+"Mode"];b=d[b];f&&(g=this._getUvSourceExpression(k,g,c),b=b.replace(/\$UV/g,g).replace(/\$CH/g,c[h]),void 0!==e&&(b=b.replace(/\$texture2DSAMPLE/g,
0===e?"texture2DSRGB":1===e?"texture2DRGBM":"texture2D")));p&&(b=b.replace(/\$VC/g,c[l]));a&&(b=b.replace(/\$DETAILMODE/g,a));b=this._addMapDefs(1===n,3===n,p,f)+b;return b.replace(/\$/g,"")},_nonPointShadowMapProjection:function(a,b,c){return!b._normalOffsetBias||b._isVsm?2===b._type?b._isPcf&&(a.webgl2||a.extStandardDerivatives)?"\t   getShadowCoordPerspZbuffer"+c:"\t   getShadowCoordPersp"+c:"\t   getShadowCoordOrtho"+c:2===b._type?b._isPcf&&(a.webgl2||a.extStandardDerivatives)?"\t   getShadowCoordPerspZbufferNormalOffset"+
c:"\t   getShadowCoordPerspNormalOffset"+c:"\t   getShadowCoordOrthoNormalOffset"+c},_addVaryingIfNeeded:function(a,b,c){return 0<=a.indexOf(c)?"varying "+b+" "+c+";\n":""},_vsAddTransformCode:function(a,b,c,d){return a+=c.transformVS},_vsAddBaseCode:function(a,b,c,d){a+=c.baseVS;if(1===d.nineSlicedMode||2===d.nineSlicedMode)a+=c.baseNineSlicedVS;return a},_fsAddBaseCode:function(a,b,c,d){a+=c.basePS;1===d.nineSlicedMode?a+=c.baseNineSlicedPS:2===d.nineSlicedMode&&(a+=c.baseNineSlicedTiledPS);return a},
_fsAddStartCode:function(a,b,c,d){a+=c.startPS;1===d.nineSlicedMode?a+=c.startNineSlicedPS:2===d.nineSlicedMode&&(a+=c.startNineSlicedTiledPS);return a},createShaderDefinition:function(a,b){var c=0<b.lights.length;b.dirLightMap&&(c=!0,b.useSpecular=!0);0===b.shadingModel?(b.fresnelModel=0,b.specularAntialias=!1,b.prefilteredCubemap=!1,b.dpAtlas=!1,b.ambientSH=!1):b.fresnelModel=0===b.fresnelModel?2:b.fresnelModel;var d=(b.cubeMap||b.prefilteredCubemap&&b.useSpecular)&&!b.sphereMap&&!b.dpAtlas,e=b.sphereMap||
d||b.dpAtlas,f=b.useTexCubeLod;b.cubeMap&&(b.sphereMap=null);b.dpAtlas&&(b.prefilteredCubemap=null);b.useSpecular||(b.specularMap=b.glossMap=null);var g=c||e||b.ambientSH||b.prefilteredCubemap||b.heightMap||b.enableGGXSpecular,k=3<=b.pass&&17>=b.pass;this.options=b;var h="",l="",n="",p=F,q={vertex_position:"POSITION"};if(b.chunks){var r={};for(A in p)if(p.hasOwnProperty(A))if(b.chunks[A]){var t=b.chunks[A];0<=t.indexOf("vertex_normal")&&(q.vertex_normal="NORMAL");0<=t.indexOf("vertex_tangent")&&(q.vertex_tangent=
"TANGENT");0<=t.indexOf("vertex_texCoord0")&&(q.vertex_texCoord0="TEXCOORD0");0<=t.indexOf("vertex_texCoord1")&&(q.vertex_texCoord1="TEXCOORD1");0<=t.indexOf("vertex_color")&&(q.vertex_color="COLOR");0<=t.indexOf("vertex_boneWeights")&&(q.vertex_boneWeights="BLENDWEIGHT");0<=t.indexOf("vertex_boneIndices")&&(q.vertex_boneIndices="BLENDINDICES");r[A]=t}else r[A]=p[A];for(A in b.chunks)(p=this._oldChunkToNew[A])&&(r[p.n]=p.f(b.chunks[A],p.n,A));p=r}h=this._vsAddBaseCode(h,a,p,b);r=-1;if(!b.noShadow&&
!b.twoSidedLighting){for(t=0;t<b.lights.length;t++){var u=b.lights[t]._type;if(b.lights[t].castShadows&&0===u){h+="uniform mat4 light"+t+"_shadowMatrixVS;\n";h+="uniform vec3 light"+t+"_shadowParamsVS;\n";h+="uniform vec3 light"+t+(0===u?"_directionVS":"_positionVS")+";\n";r=t;break}}0<=r&&(h+=p.shadowCoordVS)}l+="   vPositionW\t= getWorldPosition();\n";2===b.pass&&(h+="varying float vDepth;\n#ifndef VIEWMATRIX\n#define VIEWMATRIX\nuniform mat4 matrix_view;\n#endif\n#ifndef CAMERAPLANES\n#define CAMERAPLANES\nuniform vec4 camera_params;\n\n#endif\n",
l+="\tvDepth = -(matrix_view * vec4(vPositionW,1.0)).z * camera_params.x;\n");b.useInstancing&&(q.instance_line1="TEXCOORD2",q.instance_line2="TEXCOORD3",q.instance_line3="TEXCOORD4",q.instance_line4="TEXCOORD5",h+=p.instancingVS);g&&(q.vertex_normal="NORMAL",l+="   vNormalW\t= dNormalW = getNormal();\n",b.sphereMap&&16>=a.fragmentUniformsCount&&(h+=p.viewNormalVS,l+="   vNormalV\t= getViewNormal();\n"),(b.heightMap||b.normalMap||b.enableGGXSpecular)&&b.hasTangents?(q.vertex_tangent="TANGENT",h+=
p.tangentBinormalVS,l+="   vTangentW   = getTangent();\n   vBinormalW  = getBinormal();\n"):b.enableGGXSpecular&&(h+=p.tangentBinormalVS,l+="   vObjectSpaceUpW  = getObjectSpaceUp();\n"),0<=r&&(u=b.lights[r]._type,l=(0===u?l+("   dLightDirNormW = light"+r+"_directionVS;\n"):l+("   getLightDirPoint(light"+r+"_positionVS);\n"))+this._nonPointShadowMapProjection(a,b.lights[r],"(light"+r+"_shadowMatrixVS, light"+r+"_shadowParamsVS);\n")));u=[];var x=[];for(A in zc){t=A+"Map";if(b[A+"VertexColor"]){var v=
A+"VertexColorChannel";b[v]=this._correctChannel(A,b[v])}if(b[t]){v=t+"Channel";var w=t+"Transform";var y=t+"Uv";b[y]=Math.min(b[y],1);b[v]=this._correctChannel(A,b[v]);y=b[y];u[y]=!0;x[y]=x[y]||b[t]&&!b[w]}}b.forceUv1&&(u[1]=!0);for(t=0;2>t;t++)u[t]&&(q["vertex_texCoord"+t]="TEXCOORD"+t,h+=p["uv"+t+"VS"],l+="   vec2 uv"+t+" = getUv"+t+"();\n"),x[t]&&(l+="   vUv"+t+" = uv"+t+";\n");u=[h,n,l,[]];for(A in zc)t=A+"Map",b[t]&&(w=t+"Transform",b[w]&&(y=t+"Uv",this._setMapTransform(u,A,b[w],b[y])));h=u[0];
n=u[1];l=u[2];b.vertexColors&&(q.vertex_color="COLOR",l+="   vVertexColor = vertex_color;\n");if(b.useMorphPosition||b.useMorphNormal)b.useMorphTextureBased?(h+="#define MORPHING_TEXTURE_BASED\n",b.useMorphPosition&&(h+="#define MORPHING_TEXTURE_BASED_POSITION\n"),b.useMorphNormal&&(h+="#define MORPHING_TEXTURE_BASED_NORMAL\n"),q.morph_vertex_id="ATTR15",h+="attribute float morph_vertex_id;\n"):(h+="#define MORPHING\n",b.useMorphPosition?(q.morph_pos0="ATTR8",q.morph_pos1="ATTR9",q.morph_pos2="ATTR10",
q.morph_pos3="ATTR11",h+="#define MORPHING_POS03\nattribute vec3 morph_pos0;\nattribute vec3 morph_pos1;\nattribute vec3 morph_pos2;\nattribute vec3 morph_pos3;\n"):b.useMorphNormal&&(q.morph_nrm0="ATTR8",q.morph_nrm1="ATTR9",q.morph_nrm2="ATTR10",q.morph_nrm3="ATTR11",h+="#define MORPHING_NRM03\nattribute vec3 morph_nrm0;\nattribute vec3 morph_nrm1;\nattribute vec3 morph_nrm2;\nattribute vec3 morph_nrm3;\n"),b.useMorphNormal?(q.morph_nrm4="ATTR12",q.morph_nrm5="ATTR13",q.morph_nrm6="ATTR14",q.morph_nrm7=
"ATTR15",h+="#define MORPHING_NRM47\nattribute vec3 morph_nrm4;\nattribute vec3 morph_nrm5;\nattribute vec3 morph_nrm6;\nattribute vec3 morph_nrm7;\n"):(q.morph_pos4="ATTR12",q.morph_pos5="ATTR13",q.morph_pos6="ATTR14",q.morph_pos7="ATTR15",h+="#define MORPHING_POS47\nattribute vec3 morph_pos4;\nattribute vec3 morph_pos5;\nattribute vec3 morph_pos6;\nattribute vec3 morph_pos7;\n"));b.skin?(q.vertex_boneWeights="BLENDWEIGHT",q.vertex_boneIndices="BLENDINDICES",h+=ei(a,p),h+="#define SKIN\n"):b.useInstancing&&
(h+="#define INSTANCING\n");b.screenSpace&&(h+="#define SCREENSPACE\n");b.pixelSnap&&(h+="#define PIXELSNAP\n");h=this._vsAddTransformCode(h,a,p,b);g&&(h+=p.normalVS);h=h+"\n"+p.startVS;var A=h=h+l+"}";t=n;n=""+this._addVaryingIfNeeded(h,"vec4","vMainShadowUv");n+=this._addVaryingIfNeeded(h,"vec4","vVertexColor");n+=this._addVaryingIfNeeded(h,"vec3","vPositionW");n+=this._addVaryingIfNeeded(h,"vec3","vNormalV");n+=this._addVaryingIfNeeded(h,"vec3","vNormalW");n+=this._addVaryingIfNeeded(h,"vec3",
"vTangentW");n+=this._addVaryingIfNeeded(h,"vec3","vBinormalW");n+=this._addVaryingIfNeeded(h,"vec3","vObjectSpaceUpW");n+=this._addVaryingIfNeeded(h,"vec2","vUv0");n+=this._addVaryingIfNeeded(h,"vec2","vUv1");n+=t;A=n+A;h="";a.webgl2?(h=Gd(a),p.extensionVS&&(h+=p.extensionVS+"\n"),A=h+p.gles3VS+A):(p.extensionVS&&(h=p.extensionVS+"\n"),A=h+A);b.forceFragmentPrecision&&"highp"!=b.forceFragmentPrecision&&"mediump"!==b.forceFragmentPrecision&&"lowp"!==b.forceFragmentPrecision&&(b.forceFragmentPrecision=
null);b.forceFragmentPrecision&&("highp"===b.forceFragmentPrecision&&"highp"!==a.maxPrecision&&(b.forceFragmentPrecision="mediump"),"mediump"===b.forceFragmentPrecision&&"lowp"===a.maxPrecision&&(b.forceFragmentPrecision="lowp"));h="";a.webgl2&&(h+=Gd(a));a.extStandardDerivatives&&!a.webgl2&&(h+="#extension GL_OES_standard_derivatives : enable\n\n");p.extensionPS&&(h+=p.extensionPS+"\n");a.webgl2&&(h+=p.gles3PS);h+=b.forceFragmentPrecision?"precision "+b.forceFragmentPrecision+" float;\n\n":Fd(a);
if(18===b.pass)return h=h+"uniform vec4 uColor;\n"+n,b.alphaTest&&(h=h+"float dAlpha;\n"+this._addMap("opacity","opacityPS",b,p),h+=p.alphaTestPS),h+=se(),b.alphaTest&&(h+="   getOpacity();\n   alphaTest(dAlpha);\n"),{attributes:q,vshader:A,fshader:h+"\tgl_FragColor = uColor;\n}\n"};if(2===b.pass)return h=h+"varying float vDepth;\n"+n+p.packDepthPS,b.alphaTest&&(h+="float dAlpha;\n",h+=this._addMap("opacity","opacityPS",b,p),h+=p.alphaTestPS),h+=se(),b.alphaTest&&(h+="   getOpacity();\n",h+="   alphaTest(dAlpha);\n"),
h+="\tgl_FragColor = packFloat(vDepth);\n",h+="}\n",{attributes:q,vshader:A,fshader:h};if(k)return d=b.pass-3,u=Math.floor(d/5),d-=5*u,a.extStandardDerivatives&&!a.webgl2&&(h+="uniform vec2 polygonOffset;\n"),3===d?h=a.textureFloatHighPrecision?h+"#define VSM_EXPONENT 15.0\n\n":h+"#define VSM_EXPONENT 5.54\n\n":2===d&&(h+="#define VSM_EXPONENT 5.54\n\n"),0!==u&&(h+="uniform vec3 view_position;\n",h+="uniform float light_radius;\n"),h+=n,b.alphaTest&&(h+="float dAlpha;\n",h+=this._addMap("opacity",
"opacityPS",b,p),h+=p.alphaTestPS),0!==d||a.webgl2&&1!==u?1===d&&(h+="vec2 encodeFloatRG( float v ) {\n",h+="\tvec2 enc = vec2(1.0, 255.0) * v;\n",h+="\tenc = fract(enc);\n",h+="\tenc -= enc.yy * vec2(1.0/255.0, 1.0/255.0);\n",h+="\treturn enc;\n",h+="}\n\n"):h+=p.packDepthPS,h+=se(),b.alphaTest&&(h+="   getOpacity();\n",h+="   alphaTest(dAlpha);\n"),h=1===u||(1===d||2===d||3===d)&&0!==u?h+"   float depth = min(distance(view_position, vPositionW) / light_radius, 0.99999);\n":h+"   float depth = gl_FragCoord.z;\n",
0!==d||a.webgl2&&1!==u?h=0===d||4===d?h+"   gl_FragColor = vec4(1.0);\n":1===d?h+"   gl_FragColor = vec4(encodeFloatRG(depth), encodeFloatRG(depth*depth));\n":h+p.storeEVSMPS:(a.extStandardDerivatives&&!a.webgl2&&(h+="   float minValue = 2.3374370500153186e-10; //(1.0 / 255.0) / (256.0 * 256.0 * 256.0);\n",h+="   depth += polygonOffset.x * max(abs(dFdx(depth)), abs(dFdy(depth))) + minValue * polygonOffset.y;\n"),h+="   gl_FragColor = packFloat(depth);\n"),h+="}\n",{attributes:q,vshader:A,fshader:h};
if(b.customFragmentShader)return a=h+b.customFragmentShader,{attributes:q,vshader:A,fshader:a,tag:1};h=this._fsAddBaseCode(h+n,a,p,b);b.detailModes&&(h+=p.detailModesPS);n=h;h="";0<b.clearCoat&&(h+="#define CLEARCOAT\n");x=0;w=[];v=y=!1;for(t=0;t<b.lights.length;t++)if(l=b.lights[t],u=l._type,h+="uniform vec3 light"+t+"_color;\n",0===u?h+="uniform vec3 light"+t+"_direction;\n":(h+="uniform vec3 light"+t+"_position;\n",h+="uniform float light"+t+"_radius;\n",2===u&&(h+="uniform vec3 light"+t+"_direction;\n",
h+="uniform float light"+t+"_innerConeAngle;\n",h+="uniform float light"+t+"_outerConeAngle;\n")),l.castShadows&&!b.noShadow&&(h+="uniform mat4 light"+t+"_shadowMatrix;\n",h=0!==u?h+("uniform vec4 light"+t+"_shadowParams;\n"):h+("uniform vec3 light"+t+"_shadowParams;\n"),h=1===u?h+("uniform samplerCube light"+t+"_shadowMap;\n"):l._isPcf&&a.webgl2?h+("uniform sampler2DShadow light"+t+"_shadowMap;\n"):h+("uniform sampler2D light"+t+"_shadowMap;\n"),x++,w[l._shadowType]=!0,l._isVsm&&(y=!0),l._isPcf&&
(a.webgl2||a.extStandardDerivatives)&&2===u&&(v=!0)),l._cookie)if(l._cookie._cubemap)1===u&&(h+="uniform samplerCube light"+t+"_cookie;\n",h+="uniform float light"+t+"_cookieIntensity;\n",!l.castShadows||b.noShadow)&&(h+="uniform mat4 light"+t+"_shadowMatrix;\n");else if(2===u){h+="uniform sampler2D light"+t+"_cookie;\n";h+="uniform float light"+t+"_cookieIntensity;\n";if(!l.castShadows||b.noShadow)h+="uniform mat4 light"+t+"_shadowMatrix;\n";l._cookieTransform&&(h+="uniform vec4 light"+t+"_cookieMatrix;\n",
h+="uniform vec2 light"+t+"_cookieOffset;\n")}h+="\n";k=!b.hasTangents&&a.extStandardDerivatives?p.TBNderivativePS:b.fastTbn?p.TBNfastPS:p.TBNPS;g&&(b.normalMap||b.clearCoatNormalMap)&&(h+=b.packedNormal?p.normalXYPS:p.normalXYZPS,b.hasTangents||(t=this._getUvSourceExpression("normalMapTransform","normalMapUv",b),k=k.replace(/\$UV/g,t)),h+=k);g&&(b.normalMap?(b.normalDetail&&(h+=this._addMap("normalDetail","normalDetailMapPS",b,p)),t=this._getUvSourceExpression("normalMapTransform","normalMapUv",
b),h=b.normalizeNormalMap?h+p.normalMapPS.replace(/\$UV/g,t):h+p.normalMapFastPS.replace(/\$UV/g,t)):(h+=p.normalVertexPS,b.enableGGXSpecular&&(h+=p.TBNObjectSpacePS)));h+=sg(b.gamma,p);h+=tg(b.toneMap,p);h+=di(b.fog,p);b.useRgbm&&(h+=p.rgbmPS);if(d||b.prefilteredCubemap)h+=b.fixSeams?p.fixCubemapSeamsStretchPS:p.fixCubemapSeamsNonePS;g&&(h+=0<b.cubeMapProjection?p.cubeMapProjectBoxPS:p.cubeMapProjectNonePS,h+=b.skyboxIntensity?p.envMultiplyPS:p.envConstPS);b.diffuseDetail&&(h+=this._addMap("diffuseDetail",
"diffuseDetailMapPS",b,p));h+=this._addMap("diffuse","diffusePS",b,p);if(3!==b.blendType||b.alphaTest||b.alphaToCoverage)h+=this._addMap("opacity","opacityPS",b,p);h+=this._addMap("emissive","emissivePS",b,p,b.emissiveFormat);b.useSpecular&&(c||e)&&(h=b.specularAntialias&&b.normalMap?b.normalizeNormalMap&&g?h+p.specularAaToksvigPS:h+p.specularAaToksvigFastPS:h+p.specularAaNonePS,t=b.useMetalness?"metalness":"specular",h+=this._addMap(t,t+"PS",b,p),h+=this._addMap("gloss","glossPS",b,p),2===b.fresnelModel&&
(h+=p.fresnelSchlickPS));0<b.clearCoat&&(h+=this._addMap("clearCoat","clearCoatPS",b,p),h+=this._addMap("clearCoatGloss","clearCoatGlossPS",b,p),h+=this._addMap("clearCoatNormal","clearCoatNormalPS",b,p));b.heightMap&&(b.normalMap||(t=this._getUvSourceExpression("heightMapTransform","heightMapUv",b),b.hasTangents||(k=k.replace(/\$UV/g,t)),h+=k),h+=this._addMap("height","parallaxPS",b,p));if(k=b.aoMap||b.aoVertexColor)h+=this._addMap("ao","aoPS",b,p),b.occludeSpecular&&(h=1===b.occludeSpecular?h+(b.occludeSpecularFloat?
p.aoSpecOccSimplePS:p.aoSpecOccConstSimplePS):h+(b.occludeSpecularFloat?p.aoSpecOccPS:p.aoSpecOccConstPS));t=b.rgbmReflection?"decodeRGBM":b.hdrReflection?"":"gammaCorrectInput";b.sphereMap?(t=16<a.fragmentUniformsCount?p.reflectionSpherePS:p.reflectionSphereLowPS,t=t.replace(/\$texture2DSAMPLE/g,b.rgbmReflection?"texture2DRGBM":b.hdrReflection?"texture2D":"texture2DSRGB"),h+=t):d?h=b.prefilteredCubemap?f?h+p.reflectionPrefilteredCubeLodPS.replace(/\$DECODE/g,t):h+p.reflectionPrefilteredCubePS.replace(/\$DECODE/g,
t):h+p.reflectionCubePS.replace(/\$textureCubeSAMPLE/g,b.rgbmReflection?"textureCubeRGBM":b.hdrReflection?"textureCube":"textureCubeSRGB"):b.dpAtlas&&(h+=p.reflectionDpAtlasPS.replace(/\$texture2DSAMPLE/g,b.rgbmReflection?"texture2DRGBM":b.hdrReflection?"texture2D":"texture2DSRGB"));if(d||b.sphereMap||b.dpAtlas)0<b.clearCoat&&(h+=p.reflectionCCPS),b.refraction&&(h+=p.refractionPS);0<x&&(w[0]&&(h+=p.shadowStandardPS),w[4]&&(h+=p.shadowStandardGL2PS),y&&(h+=p.shadowVSM_commonPS,w[1]&&(h+=p.shadowVSM8PS),
w[2]&&(h+=a.extTextureHalfFloatLinear?p.shadowEVSMPS.replace(/\$/g,"16"):p.shadowEVSMnPS.replace(/\$/g,"16")),w[3]&&(h+=a.extTextureFloatLinear?p.shadowEVSMPS.replace(/\$/g,"32"):p.shadowEVSMnPS.replace(/\$/g,"32"))),a.webgl2||a.extStandardDerivatives||(h+=p.biasConstPS),h+=p.shadowCoordPS+p.shadowCommonPS,v&&(h+=p.shadowCoordPerspZbufferPS),0<=r&&(w[0]&&(h+=p.shadowStandardVSPS),w[4]&&(h+=p.shadowStandardGL2VSPS),y&&(w[1]&&(h+=p.shadowVSMVSPS.replace(/\$VSM/g,"VSM8").replace(/\$/g,"8")),w[2]&&(h+=
p.shadowVSMVSPS.replace(/\$VSM/g,"VSM16").replace(/\$/g,"16")),w[3]&&(h+=p.shadowVSMVSPS.replace(/\$VSM/g,"VSM32").replace(/\$/g,"32")))));b.enableGGXSpecular&&(h+="uniform float material_anisotropy;\n");c&&(h+=p.lightDiffuseLambertPS);t=!1;b.useSpecular?(c&&(h+=0===b.shadingModel?p.lightSpecularPhongPS:b.enableGGXSpecular?p.lightSpecularAnisoGGXPS:p.lightSpecularBlinnPS),b.sphereMap||d||b.dpAtlas||0<b.fresnelModel?h=0<b.fresnelModel?b.conserveEnergy?h+p.combineDiffuseSpecularPS:h+p.combineDiffuseSpecularNoConservePS:
h+p.combineDiffuseSpecularOldPS:b.diffuseMap?h+=p.combineDiffuseSpecularNoReflPS:(h+=p.combineDiffuseSpecularNoReflSeparateAmbientPS,t=!0)):h+=p.combineDiffusePS;0<b.clearCoat&&(h+=p.combineClearCoatPS);u=!0;if(b.lightMap||b.lightVertexColor)h+=this._addMap("light",b.dirLightMap?"lightmapDirPS":"lightmapSinglePS",b,p,b.lightMapFormat),u=b.lightMapWithoutAmbient;u&&(l=b.rgbmAmbient?"decodeRGBM":b.hdrAmbient?"":"gammaCorrectInput",h=b.ambientSH?h+p.ambientSHPS:b.prefilteredCubemap?f?h+p.ambientPrefilteredCubeLodPS.replace(/\$DECODE/g,
l):h+p.ambientPrefilteredCubePS.replace(/\$DECODE/g,l):h+p.ambientConstantPS);b.ambientTint&&!t&&(h+="uniform vec3 material_ambient;\n");b.alphaTest&&(h+=p.alphaTestPS);b.msdf&&(h+=p.msdfPS);g&&(h+=p.viewDirPS,b.useSpecular&&(h+=b.enableGGXSpecular?p.reflDirAnisoPS:p.reflDirPS));v=y=w=x=f=!1;h=this._fsAddStartCode(h,a,p,b);g&&(h=b.twoSidedLighting?h+"   dVertexNormalW = gl_FrontFacing ? vNormalW : -vNormalW;\n":h+"   dVertexNormalW = vNormalW;\n",(b.heightMap||b.normalMap)&&b.hasTangents&&(b.twoSidedLighting?
(h+="   dTangentW = gl_FrontFacing ? vTangentW : -vTangentW;\n",h+="   dBinormalW = gl_FrontFacing ? vBinormalW : -vBinormalW;\n"):(h+="   dTangentW = vTangentW;\n",h+="   dBinormalW = vBinormalW;\n")));l=!1;3!==b.blendType||b.alphaTest||b.alphaToCoverage?b.heightMap&&b.opacityMap?l=!0:(h+="   getOpacity();\n",b.alphaTest&&(h+="   alphaTest(dAlpha);\n")):h+="   dAlpha = 1.0;\n";var B=!1;if(g){h+="   getViewDir();\n";if(b.heightMap||b.normalMap||b.clearCoatNormalMap||b.enableGGXSpecular)h+="   getTBN();\n";
b.heightMap&&(h+="   getParallax();\n");l&&(h+="   getOpacity();\n",b.alphaTest&&(h+="   alphaTest(dAlpha);\n"));h+="   getNormal();\n";b.useSpecular&&(b.enableGGXSpecular&&(h+="   getGlossiness();\n",B=!0),h+="   getReflDir();\n")}h+="   getAlbedo();\n";0<b.clearCoat&&(h+="   getClearCoat();\n",h+="   getClearCoatGlossiness();\n",h+="   getClearCoatNormal();\n");if(c&&b.useSpecular||e)h+="   getSpecularity();\n",B||(h+="   getGlossiness();\n"),0<b.fresnelModel&&(h+="   getFresnel();\n");u&&(h+="   addAmbient();\n");
b.ambientTint&&!t&&(h+="   dDiffuseLight *= material_ambient;\n");k&&!b.occludeDirect&&(h+="\tapplyAO();\n");if(b.lightMap||b.lightVertexColor)h+="   addLightMap();\n";if(c||e){if(d||b.sphereMap||b.dpAtlas)0<b.clearCoat&&(h+="   addReflectionCC();\n"),h+="   addReflection();\n";b.dirLightMap&&(h+="   addDirLightMap();\n");for(t=0;t<b.lights.length;t++){l=b.lights[t];u=l._type;e=!1;0===u?(h+="   dLightDirNormW = light"+t+"_direction;\n",h+="   dAtten = 1.0;\n"):(l._cookie&&(2!==u||l._cookie._cubemap?
1===u&&l._cookie._cubemap&&(e=v=!0):e=v=!0),h+="   getLightDirPoint(light"+t+"_position);\n",f=!0,e&&(h=2===u?h+("   dAtten3 = getCookie2D"+(l._cookieFalloff?"":"Clip")+(l._cookieTransform?"Xform":"")+"(light"+t+"_cookie, light"+t+"_shadowMatrix, light"+t+"_cookieIntensity"+(l._cookieTransform?", light"+t+"_cookieMatrix, light"+t+"_cookieOffset":"")+")."+l._cookieChannel+";\n"):h+("   dAtten3 = getCookieCube(light"+t+"_cookie, light"+t+"_shadowMatrix, light"+t+"_cookieIntensity)."+l._cookieChannel+
";\n")),0===l._falloffMode?(h+="   dAtten = getFalloffLinear(light"+t+"_radius);\n",x=!0):(h+="   dAtten = getFalloffInvSquared(light"+t+"_radius);\n",w=!0),h+="   if (dAtten > 0.00001) {\n",2!==u||e&&!l._cookieFalloff||(h+="\t   dAtten *= getSpotEffect(light"+t+"_direction, light"+t+"_innerConeAngle, light"+t+"_outerConeAngle);\n",y=!0));h+="\t   dAtten *= getLightDiffuse();\n";if(l.castShadows&&!b.noShadow){if(1===l._shadowType){g="VSM8";var E="0.0"}else 2===l._shadowType?(g="VSM16",E="5.54"):3===
l._shadowType?(g="VSM32",E=a.textureFloatHighPrecision?"15.0":"5.54"):g=4===l._shadowType?"PCF5x5":"PCF3x3";null!==g&&(1===u?(c="(light"+t+"_shadowMap, light"+t+"_shadowParams);\n",l._normalOffsetBias&&(h+="\t   normalOffsetPointShadow(light"+t+"_shadowParams);\n"),h+="\t   dAtten *= getShadowPoint"+g+c):(r===t?g+="VS":(c="(light"+t+"_shadowMatrix, light"+t+"_shadowParams);\n",h+=this._nonPointShadowMapProjection(a,b.lights[t],c)),2===u&&(g="Spot"+g),h+="\t   dAtten *= getShadow"+g+"(light"+t+"_shadowMap, light"+
t+"_shadowParams"+(l._isVsm?", "+E:"")+");\n"))}h+="\t   dDiffuseLight += dAtten * light"+t+"_color"+(e?" * dAtten3":"")+";\n";0<b.clearCoat&&(h+="\t   ccSpecularLight += getLightSpecularCC() * dAtten * light"+t+"_color"+(e?" * dAtten3":"")+";\n");b.useSpecular&&(h+="\t   dAtten *= getLightSpecular();\n",h+="\t   dSpecularLight += dAtten * light"+t+"_color"+(e?" * dAtten3":"")+";\n");0!==u&&(h+="   }\n");h+="\n"}(d||b.sphereMap||b.dpAtlas)&&b.refraction&&(h+="   addRefraction();\n")}h+="\n";k&&(b.occludeDirect&&
(h+="\tapplyAO();\n"),b.occludeSpecular&&(h+="\toccludeSpecular();\n"));h+=p.endPS;h=2===b.blendType||6===b.blendType||b.alphaToCoverage?h+p.outputAlphaPS:4===b.blendType?h+p.outputAlphaPremulPS:h+p.outputAlphaOpaquePS;b.msdf&&(h+="   gl_FragColor = applyMsdf(gl_FragColor);\n");h+="\n";h+="}\n";f&&(h=p.lightDirPointPS+h);x&&(h=p.falloffLinearPS+h);w&&(h=p.falloffInvSquaredPS+h);y&&(h=p.spotPS+h);v&&(h=p.cookiePS+h);a="";h.includes("dReflection")&&(a+="vec4 dReflection;\n");h.includes("dTBN")&&(a+=
"mat3 dTBN;\n");h.includes("dAlbedo")&&(a+="vec3 dAlbedo;\n");h.includes("dEmission")&&(a+="vec3 dEmission;\n");h.includes("dNormalW")&&(a+="vec3 dNormalW;\n");h.includes("dVertexNormalW")&&(a+="vec3 dVertexNormalW;\n");h.includes("dTangentW")&&(a+="vec3 dTangentW;\n");h.includes("dBinormalW")&&(a+="vec3 dBinormalW;\n");h.includes("dViewDirW")&&(a+="vec3 dViewDirW;\n");h.includes("dReflDirW")&&(a+="vec3 dReflDirW;\n");h.includes("dDiffuseLight")&&(a+="vec3 dDiffuseLight;\n");h.includes("dSpecularLight")&&
(a+="vec3 dSpecularLight;\n");h.includes("dLightDirNormW")&&(a+="vec3 dLightDirNormW;\n");h.includes("dLightDirW")&&(a+="vec3 dLightDirW;\n");h.includes("dLightPosW")&&(a+="vec3 dLightPosW;\n");h.includes("dShadowCoord")&&(a+="vec3 dShadowCoord;\n");h.includes("dNormalMap")&&(a+="vec3 dNormalMap;\n");h.includes("dSpecularity")&&(a+="vec3 dSpecularity;\n");h.includes("dUvOffset")&&(a+="vec2 dUvOffset;\n");h.includes("dGlossiness")&&(a+="float dGlossiness;\n");h.includes("dAlpha")&&(a+="float dAlpha;\n");
h.includes("dAtten")&&(a+="float dAtten;\n");h.includes("dAtten3")&&(a+="vec3 dAtten3;\n");h.includes("dAo")&&(a+="float dAo;\n");h.includes("dMsdf")&&(a+="vec4 dMsdf;\n");h.includes("ccReflection")&&(a+="vec4 ccReflection;\n");h.includes("ccNormalW")&&(a+="vec3 ccNormalW;\n");h.includes("ccReflDirW")&&(a+="vec3 ccReflDirW;\n");h.includes("ccSpecularLight")&&(a+="vec3 ccSpecularLight;\n");h.includes("ccSpecularity")&&(a+="float ccSpecularity;\n");h.includes("ccGlossiness")&&(a+="float ccGlossiness;\n");
a=h=n+a+h;return{attributes:q,vshader:A,fshader:a,tag:1}}},mh={begin:se,dummyFragmentCode:wk,end:function(){return"}\n"},fogCode:di,gammaCode:sg,precisionCode:Fd,skinCode:ei,tonemapCode:tg,versionCode:Gd,basic:{generateKey:function(a){var b="basic";a.fog&&(b+="_fog");a.alphaTest&&(b+="_atst");a.vertexColors&&(b+="_vcol");a.diffuseMap&&(b+="_diff");return b+="_"+a.pass},createShaderDefinition:function(a,b){var c={vertex_position:"POSITION"};b.skin&&(c.vertex_boneWeights="BLENDWEIGHT",c.vertex_boneIndices=
"BLENDINDICES");b.vertexColors&&(c.vertex_color="COLOR");b.diffuseMap&&(c.vertex_texCoord0="TEXCOORD0");var d=""+F.transformDeclVS;b.skin?(d+=ei(a),d+=F.transformSkinnedVS):d+=F.transformVS;b.vertexColors&&(d+="attribute vec4 vertex_color;\nvarying vec4 vColor;\n");b.diffuseMap&&(d+="attribute vec2 vertex_texCoord0;\nvarying vec2 vUv0;\n");2===b.pass&&(d+="varying float vDepth;\n#ifndef VIEWMATRIX\n#define VIEWMATRIX\nuniform mat4 matrix_view;\n#endif\n#ifndef CAMERAPLANES\n#define CAMERAPLANES\nuniform vec4 camera_params;\n\n#endif\n");
d+=se();d+="   gl_Position = getPosition();\n";2===b.pass&&(d+="\tvDepth = -(matrix_view * vec4(getWorldPosition(),1.0)).z * camera_params.x;\n");b.vertexColors&&(d+="\tvColor = vertex_color;\n");b.diffuseMap&&(d+="\tvUv0 = vertex_texCoord0;\n");var e=d+"}\n";d=Fd(a);d=b.vertexColors?d+"varying vec4 vColor;\n":d+"uniform vec4 uColor;\n";b.diffuseMap&&(d+="varying vec2 vUv0;\nuniform sampler2D texture_diffuseMap;\n");b.fog&&(d+=di(b.fog));b.alphatest&&(d+=F.alphaTestPS);2===b.pass&&(d=d+"varying float vDepth;\n"+
F.packDepthPS);d+=se();d=b.vertexColors?d+"\tgl_FragColor = vColor;\n":d+"\tgl_FragColor = uColor;\n";b.diffuseMap&&(d+="\tgl_FragColor *= texture2D(texture_diffuseMap, vUv0);\n");b.alphatest&&(d+="   alphaTest(gl_FragColor.a);\n");18!==b.pass&&(2===b.pass?d+="\tgl_FragColor = packFloat(vDepth);\n":b.fog&&(d+="   glFragColor.rgb = addFog(gl_FragColor.rgb);\n"));return{attributes:c,vshader:e,fshader:d+"}\n"}}},particle:{generateKey:function(a){var b="particle",c;for(c in a)a.hasOwnProperty(c)&&(b+=
a[c]);return b},_animTex:function(a){a=""+(a.animTexLoop?F.particleAnimFrameLoopVS:F.particleAnimFrameClampVS);return a+=F.particleAnimTexVS},createShaderDefinition:function(a,b){var c="",d=Fd(a)+"\n";a.webgl2&&(c+="#define GL2\n",d+="#define GL2\n");c+="#define VERTEXSHADER\n";b.mesh&&(c+="#define USE_MESH\n");b.localSpace&&(c+="#define LOCAL_SPACE\n");b.screenSpace&&(c+="#define SCREEN_SPACE\n");b.animTex&&(c+="\nuniform vec2 animTexTilesParams;\n");b.animTex&&(c+="\nuniform vec4 animTexParams;\n");
b.animTex&&(c+="\nuniform vec2 animTexIndexParams;\n");2==b.normal&&(c+="\nvarying mat3 ParticleMat;\n");1==b.normal&&(c+="\nvarying vec3 Normal;\n");b.soft&&(c+="\nvarying float vDepth;\n");a=b.customFace?F.particle_customFaceVS:F.particle_billboardVS;b.useCpu?(0<b.soft&&(c+=F.screenDepthPS),c+=F.particle_cpuVS,b.localSpace&&(c+=F.particle_localShiftVS),b.animTex&&(c+=this._animTex(b)),b.alignToMotion&&(c+=F.particle_pointAlongVS),c+=b.mesh?F.particle_meshVS:a,1==b.normal&&(c+=F.particle_normalVS),
2==b.normal&&(c+=F.particle_TBNVS),0<b.stretch&&(c+=F.particle_stretchVS),c+=F.particle_cpu_endVS):(c+=F.particle_initVS,c+=b.pack8?F.particleInputRgba8PS:F.particleInputFloatPS,0<b.soft&&(c+=F.screenDepthPS),c+=F.particleVS,b.localSpace&&(c+=F.particle_localShiftVS),b.animTex&&(c+=this._animTex(b)),b.wrap&&(c+=F.particle_wrapVS),b.alignToMotion&&(c+=F.particle_pointAlongVS),c+=b.mesh?F.particle_meshVS:a,1==b.normal&&(c+=F.particle_normalVS),2==b.normal&&(c+=F.particle_TBNVS),0<b.stretch&&(c+=F.particle_stretchVS),
c+=F.particle_endVS);0<b.soft&&(c+=F.particle_softVS);c+="}\n";0<b.normal&&(1==b.normal?d+="\nvarying vec3 Normal;\n":2==b.normal&&(d+="\nvarying mat3 ParticleMat;\n"),d+="\nuniform vec3 lightCube[6];\n");b.soft&&(d+="\nvarying float vDepth;\n");0===b.normal&&"none"===b.fog&&(b.srgb=!1);d+=sg(b.gamma);d+=tg(b.toneMap);d="linear"===b.fog?d+F.fogLinearPS:"exp"===b.fog?d+F.fogExpPS:"exp2"===b.fog?d+F.fogExp2PS:d+F.fogNonePS;2==b.normal&&(d+="\nuniform sampler2D normalMap;\n");0<b.soft&&(d+=F.screenDepthPS);
d+=F.particlePS;0<b.soft&&(d+=F.particle_softPS);1==b.normal&&(d+="\nvec3 normal = Normal;\n");2==b.normal&&(d+=F.particle_normalMapPS);0<b.normal&&(d+=b.halflambert?F.particle_halflambertPS:F.particle_lambertPS);0<b.normal&&(d+=F.particle_lightingPS);2==b.blend?d+=F.particle_blendNormalPS:1==b.blend?d+=F.particle_blendAddPS:5==b.blend&&(d+=F.particle_blendMultiplyPS);d+=F.particle_endPS;return{attributes:ug(c),vshader:c,fshader:d}}},skybox:{generateKey:function(a){return"skybox"+a.rgbm+" "+a.hdr+
" "+a.fixSeams+a.toneMapping+a.gamma+a.useIntensity+a.mip},createShaderDefinition:function(a,b){a=Fd(a);a+=b.mip?F.fixCubemapSeamsStretchPS:F.fixCubemapSeamsNonePS;a+=b.useIntensity?F.envMultiplyPS:F.envConstPS;a+=sg(b.gamma);a+=tg(b.toneMapping);a+=F.rgbmPS;a+=F.skyboxHDRPS.replace(/\$textureCubeSAMPLE/g,b.rgbm?"textureCubeRGBM":b.hdr?"textureCube":"textureCubeSRGB").replace(/\$FIXCONST/g,1-1/[128,64,32,16,8,4,2][b.mip]+"");return{attributes:{aPosition:"POSITION"},vshader:F.skyboxVS,fshader:a}}},
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a&&(this._addressV=a,this._parameterFlags|=8)}},addressW:{get:function(){return this._addressW},set:function(a){this.device.webgl2&&this._volume&&a!==this._addressW&&(this._addressW=a,this._parameterFlags|=16)}},compareOnRead:{get:function(){return this._compareOnRead},set:function(a){this._compareOnRead!==a&&(this._compareOnRead=a,this._parameterFlags|=32)}},compareFunc:{get:function(){return this._compareFunc},set:function(a){this._compareFunc!==a&&(this._compareFunc=a,this._parameterFlags|=64)}},
anisotropy:{get:function(){return this._anisotropy},set:function(a){this._anisotropy!==a&&(this._anisotropy=a,this._parameterFlags|=128)}},autoMipmap:{get:function(){return this._mipmaps},set:function(a){this._mipmaps=a}},mipmaps:{get:function(){return this._mipmaps},set:function(a){this._mipmaps!==a&&(this._mipmaps=a,this._minFilterDirty=!0,a&&(this._needsMipmapsUpload=!0))}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},depth:{get:function(){return this._depth}},
format:{get:function(){return this._format}},cubemap:{get:function(){return this._cubemap}},gpuSize:{get:function(){return V.calcGpuSize(this._width,this._height,this._depth,this._format,this.pot&&this._mipmaps&&!(this._compressed&&1===this._levels.length),this._cubemap)}},volume:{get:function(){return this._volume}},flipY:{get:function(){return this._flipY},set:function(a){this._flipY!==a&&(this._flipY=a,this._needsUpload=!0)}},premultiplyAlpha:{get:function(){return this._premultiplyAlpha},set:function(a){this._premultiplyAlpha!==
a&&(this._premultiplyAlpha=a,this._needsUpload=!0)}},pot:{get:function(){return N.powerOfTwo(this._width)&&N.powerOfTwo(this._height)}}});var nh=null,eb=null;Object.assign(V,{calcGpuSize:function(a,b,c,d,e,f){nh||(nh=[1,1,2,2,2,2,4,4,,,,8,8,16,16,4,4,4,4,4,4]);eb||(eb=[],eb[21]=8,eb[22]=8,eb[24]=8,eb[25]=8,eb[26]=8,eb[27]=8,eb[8]=8,eb[29]=8,eb[23]=16,eb[9]=16,eb[10]=16,eb[28]=16,eb[30]=16);for(var g=nh.hasOwnProperty(d)?nh[d]:0,k=eb.hasOwnProperty(d)?eb[d]:0,h=0;;){if(0<g)h+=a*b*c*g;else{var l=Math.floor((a+
3)/4),n=Math.floor((b+3)/4),p=Math.floor((c+3)/4);if(24===d||25===d)l=Math.floor(l/2,1);h+=l*n*p*k}if(!e||1===a&&1===b&&1===c)break;a=Math.max(Math.floor(a/2),1);b=Math.max(Math.floor(b/2),1);c=Math.max(Math.floor(c/2),1)}return h*(f?6:1)}});Object.assign(V.prototype,{destroy:function(){this.device&&this.device.destroyTexture(this);this._levels=this.device=null},dirtyAll:function(){this._levelsUpdated=this._cubemap?[[!0,!0,!0,!0,!0,!0]]:[!0];this._needsUpload=!0;this._needsMipmapsUpload=this._mipmaps;
this._mipmapsUploaded=!1;this._parameterFlags=255},lock:function(a){a=a||{level:0,face:0,mode:2};void 0===a.level&&(a.level=0);void 0===a.face&&(a.face=0);void 0===a.mode&&(a.mode=2);this._lockedLevel=a.level;if(null===this._levels[a.level])switch(this._format){case 0:case 1:this._levels[a.level]=new Uint8Array(this._width*this._height*this._depth);break;case 2:this._levels[a.level]=new Uint8Array(this._width*this._height*this._depth*2);break;case 3:case 4:case 5:this._levels[a.level]=new Uint16Array(this._width*
this._height*this._depth);break;case 6:this._levels[a.level]=new Uint8Array(this._width*this._height*this._depth*3);break;case 7:this._levels[a.level]=new Uint8Array(this._width*this._height*this._depth*4);break;case 8:this._levels[a.level]=new Uint8Array(Math.floor((this._width+3)/4)*Math.floor((this._height+3)/4)*8*this._depth);break;case 9:case 10:this._levels[a.level]=new Uint8Array(Math.floor((this._width+3)/4)*Math.floor((this._height+3)/4)*16*this._depth);break;case 11:this._levels[a.level]=
new Uint16Array(this._width*this._height*this._depth*3);break;case 13:this._levels[a.level]=new Float32Array(this._width*this._height*this._depth*3);break;case 12:this._levels[a.level]=new Uint16Array(this._width*this._height*this._depth*4);break;case 14:this._levels[a.level]=new Float32Array(this._width*this._height*this._depth*4)}return this._levels[a.level]},setSource:function(a,b){var c,d=!1;b=b||0;if(this._cubemap){if(a[0]){var e=a[0].width||0;var f=a[0].height||0;for(c=0;6>c;c++){var g=a[c];
if(!g||g.width!==e||g.height!==f||!this.device._isBrowserInterface(g)){d=!0;break}}}else d=!0;if(!d)for(c=0;6>c;c++)this._levels[b][c]!==a[c]&&(this._levelsUpdated[b][c]=!0)}else this.device._isBrowserInterface(a)||(d=!0),d||(a!==this._levels[b]&&(this._levelsUpdated[b]=!0),e=a.width,f=a.height);if(d)if(this._height=this._width=4,this._cubemap)for(c=0;6>c;c++)this._levels[b][c]=null,this._levelsUpdated[b][c]=!0;else this._levels[b]=null,this._levelsUpdated[b]=!0;else 0===b&&(this._width=e,this._height=
f),this._levels[b]=a;this._invalid===d&&d||(this._invalid=d,this.upload())},getSource:function(a){return this._levels[a||0]},unlock:function(){this.upload();this._lockedLevel=-1},upload:function(){this._needsUpload=!0;this._needsMipmapsUpload=this._mipmaps},getDds:function(){7!==this.format&&console.error("This format is not implemented yet");for(var a=128,b=0,c,d;this._levels[b];){if(this.cubemap)for(d=0;6>d;d++){if(!this._levels[b][d]){console.error("No level data for mip "+b+", face "+d);return}c=
this._levels[b][d].length;if(!c){console.error("No byte array for mip "+b+", face "+d);return}a+=c}else{c=this._levels[b].length;if(!c){console.error("No byte array for mip "+b);return}a+=c}a+=this._levels[b].length;b++}a=new ArrayBuffer(a);d=new Uint32Array(a,0,32);b=528391;1<this._levels.length&&(b|=131072);c=4096;1<this._levels.length&&(c|=4194304);if(1<this._levels.length||this.cubemap)c|=8;var e=this.cubemap?65024:0;d[0]=542327876;d[1]=124;d[2]=b;d[3]=this.height;d[4]=this.width;d[5]=this.width*
this.height*4;d[6]=0;d[7]=this._levels.length;for(b=0;11>b;b++)d[8+b]=0;d[19]=32;d[20]=65;d[21]=0;d[22]=32;d[23]=16711680;d[24]=65280;d[25]=255;d[26]=4278190080;d[27]=c;d[28]=e;d[29]=0;d[30]=0;d[31]=0;e=128;if(this.cubemap)for(d=0;6>d;d++)for(b=0;b<this._levels.length;b++){var f=this._levels[b][d];var g=new Uint8Array(a,e,f.length);for(c=0;c<f.length;c++)g[c]=f[c];e+=f.length}else for(b=0;b<this._levels.length;b++){f=this._levels[b];g=new Uint8Array(a,e,f.length);for(c=0;c<f.length;c++)g[c]=f[c];
e+=f.length}return a}});Object.assign(dc.prototype,{destroy:function(){var a=this.device,b=a.buffers.indexOf(this);-1!==b&&a.buffers.splice(b,1);this.bufferId&&(this.device.gl.deleteBuffer(this.bufferId),this.device._vram.ib-=this.storage.byteLength,this.bufferId=null,this.device.indexBuffer===this&&(this.device.indexBuffer=null))},getFormat:function(){return this.format},getNumIndices:function(){return this.numIndices},lock:function(){return this.storage},unlock:function(){var a=this.device.gl;this.bufferId||
(this.bufferId=a.createBuffer());switch(this.usage){case 0:var b=a.STATIC_DRAW;break;case 1:b=a.DYNAMIC_DRAW;break;case 2:b=a.STREAM_DRAW;break;case 3:b=this.device.webgl2?a.DYNAMIC_COPY:a.STATIC_DRAW}a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,this.bufferId);a.bufferData(a.ELEMENT_ARRAY_BUFFER,this.storage,b)},setData:function(a){if(a.byteLength!==this.numBytes)return!1;this.storage=a;this.unlock();return!0},_lockTypedArray:function(){var a=this.lock();return 2===this.format?new Uint32Array(a):1===this.format?
new Uint16Array(a):new Uint8Array(a)},writeData:function(a,b){var c=this._lockTypedArray();if(a.length>b)if(ArrayBuffer.isView(a))a=a.subarray(0,b),c.set(a);else{var d;for(d=0;d<b;d++)c[d]=a[d]}else c.set(a);this.unlock()},readData:function(a){var b=this._lockTypedArray(),c=this.numIndices;if(ArrayBuffer.isView(a))a.set(b);else{a.length=0;var d;for(d=0;d<c;d++)a[d]=b[d]}return c}});var Kn=0;Object.assign(cd.prototype,{initDefaults:function(){this.recreate=!1;this.indexCount=this.vertexCount=this.maxIndices=
this.maxVertices=this.indicesUsage=this.verticesUsage=0;this.indexStreamUpdated=this.vertexStreamsUpdated=!1;this.vertexStreamDictionary={};this.indices=null},_validateVertexCount:function(a,b){},_changeVertexCount:function(a,b){this.vertexCount?this._validateVertexCount(a,b):this.vertexCount=a}});Object.defineProperties(cd,{DEFAULT_COMPONENTS_POSITION:{value:3},DEFAULT_COMPONENTS_NORMAL:{value:3},DEFAULT_COMPONENTS_UV:{value:2},DEFAULT_COMPONENTS_COLORS:{value:4}});Object.defineProperties(rb.prototype,
{aabb:{get:function(){return this._aabb},set:function(a){this._aabb=a}},refCount:{get:function(){return this._refCount}}});Object.assign(rb.prototype,{incReference:function(){this._refCount++},decReference:function(){this._refCount--},destroy:function(){this.vertexBuffer&&(this.vertexBuffer.destroy(),this.vertexBuffer=null);var a,b;for(a=0;a<this.indexBuffer.length;a++)(b=this.indexBuffer[a])&&b.destroy();this.indexBuffer.length=0;this._geometryData=null},_initBoneAabbs:function(a){this.boneAabb=
[];this.boneUsed=[];var b=this.vertexBuffer.numVertices,c,d,e=[],f=[],g=this.boneUsed,k=this.skin.boneNames.length,h,l,n;for(c=0;c<k;c++)e[c]=new z(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),f[c]=new z(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);var p=new Pb(this.vertexBuffer),q=p.element.POSITION,r=p.element.BLENDWEIGHT,t=p.element.BLENDINDICES;for(c=0;c<b;c++){for(d=0;4>d;d++){var u=r.array[r.index+d];if(0<u){var x=t.array[t.index+d];g[x]=!0;var v=q.array[q.index];var w=q.array[q.index+
1];var y=q.array[q.index+2];u=f[x];x=e[x];x.x>v&&(x.x=v);x.y>w&&(x.y=w);x.z>y&&(x.z=y);u.x<v&&(u.x=v);u.y<w&&(u.y=w);u.z<y&&(u.z=y);if(a){v=h=v;w=l=w;var A=n=y;for(y=0;y<a.length;y++){var B=a[y];var E=B.deltaPositions[3*c];var C=B.deltaPositions[3*c+1];B=B.deltaPositions[3*c+2];0>E?v+=E:h+=E;0>C?w+=C:l+=C;0>B?A+=B:n+=B}x.x>v&&(x.x=v);x.y>w&&(x.y=w);x.z>A&&(x.z=A);u.x<h&&(u.x=h);u.y<l&&(u.y=l);u.z<n&&(u.z=n)}}}p.next()}for(c=0;c<k;c++)a=new oa,a.setMinMax(e[c],f[c]),this.boneAabb.push(a)},_initGeometryData:function(){this._geometryData||
(this._geometryData=new cd,this.vertexBuffer&&(this._geometryData.vertexCount=this.vertexBuffer.numVertices,this._geometryData.maxVertices=this.vertexBuffer.numVertices),0<this.indexBuffer.length&&this.indexBuffer[0]&&(this._geometryData.indexCount=this.indexBuffer[0].numIndices,this._geometryData.maxIndices=this.indexBuffer[0].numIndices))},clear:function(a,b,c,d){this._initGeometryData();this._geometryData.initDefaults();this._geometryData.recreate=!0;this._geometryData.maxVertices=c||0;this._geometryData.maxIndices=
d||0;this._geometryData.verticesUsage=a?0:1;this._geometryData.indicesUsage=b?0:1},setVertexStream:function(a,b,c,d,e,f){this._initGeometryData();this._geometryData._changeVertexCount(d||b.length/c,a);this._geometryData.vertexStreamsUpdated=!0;this._geometryData.vertexStreamDictionary[a]=new Jn(b,c,e||6,f||!1)},getVertexStream:function(a,b){var c=0,d=!1;if(this._geometryData){var e=this._geometryData.vertexStreamDictionary[a];e&&(d=!0,c=this._geometryData.vertexCount,ArrayBuffer.isView(b)?b.set(e.data):
(b.length=0,b.push(e.data)))}d||this.vertexBuffer&&(c=(new Pb(this.vertexBuffer)).readData(a,b));return c},setPositions:function(a,b,c){this.setVertexStream("POSITION",a,b||cd.DEFAULT_COMPONENTS_POSITION,c,6,!1)},setNormals:function(a,b,c){this.setVertexStream("NORMAL",a,b||cd.DEFAULT_COMPONENTS_NORMAL,c,6,!1)},setUvs:function(a,b,c,d){this.setVertexStream("TEXCOORD"+a,b,c||cd.DEFAULT_COMPONENTS_UV,d,6,!1)},setColors:function(a,b,c){this.setVertexStream("COLOR",a,b||cd.DEFAULT_COMPONENTS_COLORS,c,
6,!1)},setColors32:function(a,b){this.setVertexStream("COLOR",a,cd.DEFAULT_COMPONENTS_COLORS,b,1,!0)},setIndices:function(a,b){this._initGeometryData();this._geometryData.indexStreamUpdated=!0;this._geometryData.indices=a;this._geometryData.indexCount=b||a.length},getPositions:function(a){return this.getVertexStream("POSITION",a)},getNormals:function(a){return this.getVertexStream("NORMAL",a)},getUvs:function(a,b){return this.getVertexStream("TEXCOORD"+a,b)},getColors:function(a){return this.getVertexStream("COLOR",
a)},getIndices:function(a){var b=0;if(this._geometryData&&this._geometryData.indices){var c=this._geometryData.indices;b=this._geometryData.indexCount;ArrayBuffer.isView(a)?a.set(c):(a.length=0,a.push(c))}else 0<this.indexBuffer.length&&this.indexBuffer[0]&&(b=this.indexBuffer[0].readData(a));return b},update:function(a,b){this._geometryData&&((b||void 0===b)&&(b=this._geometryData.vertexStreamDictionary.POSITION)&&3==b.componentCount&&this._aabb.compute(b.data,this._geometryData.vertexCount),b=this._geometryData.recreate,
this._geometryData.vertexCount>this._geometryData.maxVertices&&(b=!0,this._geometryData.maxVertices=this._geometryData.vertexCount),b&&this.vertexBuffer&&(this.vertexBuffer.destroy(),this.vertexBuffer=null),b=this._geometryData.recreate,this._geometryData.indexCount>this._geometryData.maxIndices&&(b=!0,this._geometryData.maxIndices=this._geometryData.indexCount),b&&0<this.indexBuffer.length&&this.indexBuffer[0]&&(this.indexBuffer[0].destroy(),this.indexBuffer[0]=null),this._geometryData.vertexStreamsUpdated&&
this._updateVertexBuffer(),this._geometryData.indexStreamUpdated&&this._updateIndexBuffer(),this.primitive[0].type=void 0===a?4:a,0<this.indexBuffer.length&&this.indexBuffer[0]?this._geometryData.indexStreamUpdated&&(this.primitive[0].count=this._geometryData.indexCount,this.primitive[0].indexed=!0):this._geometryData.vertexStreamsUpdated&&(this.primitive[0].count=this._geometryData.vertexCount,this.primitive[0].indexed=!1),this._geometryData.vertexCount=0,this._geometryData.indexCount=0,this._geometryData.vertexStreamsUpdated=
!1,this._geometryData.indexStreamUpdated=!1,this._geometryData.recreate=!1)},_buildVertexFormat:function(a){var b=[],c;for(c in this._geometryData.vertexStreamDictionary){var d=this._geometryData.vertexStreamDictionary[c];b.push({semantic:c,components:d.componentCount,type:d.dataType,normalize:d.dataTypeNormalize})}return new Na(this.device,b,a)},_updateVertexBuffer:function(){if(!this.vertexBuffer){var a=this._geometryData.maxVertices,b=this._buildVertexFormat(a);this.vertexBuffer=new ab(this.device,
b,a,this._geometryData.verticesUsage)}a=new Pb(this.vertexBuffer);b=this._geometryData.vertexCount;for(var c in this._geometryData.vertexStreamDictionary)a.writeData(c,this._geometryData.vertexStreamDictionary[c].data,b),delete this._geometryData.vertexStreamDictionary[c];a.end()},_updateIndexBuffer:function(){if(0>=this.indexBuffer.length||!this.indexBuffer[0])this.indexBuffer[0]=new dc(this.device,65535<this._geometryData.maxVertices?2:1,this._geometryData.maxIndices,this._geometryData.indicesUsage);
var a=this._geometryData.indices;a&&(this.indexBuffer[0].writeData(a,this._geometryData.indexCount),this._geometryData.indices=null)},generateWireframe:function(){var a=function(r){switch(r.format){case 0:return new Uint8Array(r.storage);case 1:return new Uint16Array(r.storage);case 2:return new Uint32Array(r.storage);default:return null}},b=[];if(0<this.indexBuffer.length&&this.indexBuffer[0]){var c=[[0,1],[1,2],[2,0]];for(var d=this.primitive[0].base,e=this.primitive[0].count,f=this.indexBuffer[0],
g=a(f),k={},h=d;h<d+e;h+=3)for(var l=0;3>l;l++){var n=g[h+c[l][0]],p=g[h+c[l][1]],q=n>p?p<<16|n:n<<16|p;void 0===k[q]&&(k[q]=0,b.push(n,p))}c=f.format}else{for(c=0;c<this.vertexBuffer.numVertices;c+=3)b.push(c,c+1,c+1,c+2,c+2,c);c=65535<b.length?2:1}c=new dc(this.vertexBuffer.device,c,b.length);a(c).set(b);c.unlock();this.primitive[1]={type:1,base:0,count:b.length,indexed:!0};this.indexBuffer[1]=c}});var Ac=new oa,oh=new oa,Pj=new Cd;Object.defineProperty(va.prototype,"mesh",{get:function(){return this._mesh},
set:function(a){this._mesh&&this._mesh.decReference();(this._mesh=a)&&a.incReference()}});Object.defineProperty(va.prototype,"aabb",{get:function(){var a;if(!this._updateAabb)return this._aabb;if(this._updateAabbFunc)return this._updateAabbFunc(this._aabb);if(this.skinInstance){this.mesh.boneAabb||this.mesh._initBoneAabbs(this._morphInstance?this._morphInstance.morph._targets:null);var b=this.mesh.boneUsed,c=this.node.getWorldTransform(),d=!0;for(a=0;a<this.mesh.boneAabb.length;a++)b[a]&&(oh.setFromTransformedAabb(this.mesh.boneAabb[a],
this.skinInstance.matrices[a]),d?(d=!1,Ac.center.copy(oh.center),Ac.halfExtents.copy(oh.halfExtents)):Ac.add(oh));this._aabb.setFromTransformedAabb(Ac,c)}else this.node._aabbVer!==this._aabbVer&&(this.mesh?(Ac.center.copy(this.mesh.aabb.center),Ac.halfExtents.copy(this.mesh.aabb.halfExtents)):(Ac.center.set(0,0,0),Ac.halfExtents.set(0,0,0)),this.mesh&&this.mesh.morph&&Ac._expand(this.mesh.morph.aabb.getMin(),this.mesh.morph.aabb.getMax()),this._aabb.setFromTransformedAabb(Ac,this.node.getWorldTransform()),
this._aabbVer=this.node._aabbVer);return this._aabb},set:function(a){this._aabb=a}});Object.defineProperty(va.prototype,"material",{get:function(){return this._material},set:function(a){var b;for(b=0;b<this._shader.length;b++)this._shader[b]=null;if(this._material){var c=this._material.meshInstances;b=c.indexOf(this);-1!==b&&c.splice(b,1)}b=this._material;if(this._material=a)this._material.meshInstances.push(this),this.updateKey(),(b&&3!==b.blendType)!==(3!==this._material.blendType)&&(a=this._material._scene,
!a&&b&&b._scene&&(a=b._scene),a?a.layers._dirtyBlend=!0:this._material._dirtyBlend=!0)}});Object.defineProperty(va.prototype,"layer",{get:function(){return this._layer},set:function(a){this._layer=a;this.updateKey()}});Object.defineProperty(va.prototype,"calculateSortDistance",{get:function(){return this._calculateSortDistance},set:function(a){this._calculateSortDistance=a}});Object.defineProperty(va.prototype,"receiveShadow",{get:function(){return this._receiveShadow},set:function(a){this._shaderDefs=
(this._receiveShadow=a)?this._shaderDefs&-2:this._shaderDefs|1;this._shader[0]=null;this._shader[1]=null}});Object.defineProperty(va.prototype,"skinInstance",{get:function(){return this._skinInstance},set:function(a){this._shaderDefs=(this._skinInstance=a)?this._shaderDefs|2:this._shaderDefs&-3;for(a=0;a<this._shader.length;a++)this._shader[a]=null}});Object.defineProperty(va.prototype,"morphInstance",{get:function(){return this._morphInstance},set:function(a){if(this._morphInstance=a)this._morphInstance.meshInstance=
this;this._shaderDefs=a&&a.morph.useTextureMorph?this._shaderDefs|4096:this._shaderDefs&-4097;this._shaderDefs=a&&a.morph.morphPositions?this._shaderDefs|1024:this._shaderDefs&-1025;this._shaderDefs=a&&a.morph.morphNormals?this._shaderDefs|2048:this._shaderDefs&-2049;for(a=0;a<this._shader.length;a++)this._shader[a]=null}});Object.defineProperty(va.prototype,"screenSpace",{get:function(){return this._screenSpace},set:function(a){this._shaderDefs=(this._screenSpace=a)?this._shaderDefs|256:this._shaderDefs&
-257;this._shader[0]=null}});Object.defineProperty(va.prototype,"key",{get:function(){return this._key[0]},set:function(a){this._key[0]=a}});Object.defineProperty(va.prototype,"mask",{get:function(){return this._shaderDefs>>16},set:function(a){this._shaderDefs=this._shaderDefs&65535|a<<16;this._shader[0]=null;this._shader[1]=null}});Object.defineProperty(va.prototype,"instancingCount",{get:function(){return this.instancingData?this.instancingData.count:0},set:function(a){this.instancingData&&(this.instancingData.count=
a)}});Object.assign(va.prototype,{syncAabb:function(){},_isVisible:function(a){if(this.visible){if(this.isVisibleFunc)return this.isVisibleFunc(a);var b=this.aabb.center;this._aabb._radiusVer!==this._aabbVer&&(this._aabb._radius=this._aabb.halfExtents.length(),this._aabb._radiusVer=this._aabbVer);Pj.radius=this._aabb._radius;Pj.center=b;return a.frustum.containsSphere(Pj)}return!1},updateKey:function(){var a=this.material;this._key[0]=(this.layer&15)<<27|(3===(a.alphaToCoverage||a.alphaTest?2:a.blendType)?
1:0)<<26|0|(a.id&33554431)<<0},setInstancing:function(a){a?(this.instancingData=new Ln(a.numVertices),this.instancingData.vertexBuffer=a,a.instancing=!0,this.cull=!1):(this.instancingData=null,this.cull=!0)},clearParameters:function(){this.parameters={}},getParameters:function(){return this.parameters},getParameter:function(a){return this.parameters[a]},setParameter:function(a,b,c){void 0===c&&(c=-524285);if(void 0===b&&"object"===typeof a){b=a;if(b.length){for(a=0;a<b.length;a++)this.setParameter(b[a]);
return}a=b.name;b=b.value}var d=this.parameters[a];d?(d.data=b,d.passFlags=c):this.parameters[a]={scopeId:null,data:b,passFlags:c}},deleteParameter:function(a){this.parameters[a]&&delete this.parameters[a]},setParameters:function(a,b){var c=this.parameters,d;for(d in c){var e=c[d];e.passFlags&b&&(e.scopeId||(e.scopeId=a.scope.resolve(d)),e.scopeId.setValue(e.data))}}});Object.defineProperty(vg.prototype,"key",{get:function(){return this._key[0]},set:function(a){this._key[0]=a}});Object.defineProperties(Eb,
{FORMAT_FLOAT:{value:0},FORMAT_HALF_FLOAT:{value:1}});Object.defineProperties(Eb.prototype,{morphPositions:{get:function(){return this._morphPositions}},morphNormals:{get:function(){return this._morphNormals}},maxActiveTargets:{get:function(){return this._useTextureMorph?this._targets.length:this._morphPositions&&this._morphNormals?4:8}},useTextureMorph:{get:function(){return this._useTextureMorph}}});Object.assign(Eb.prototype,{_init:function(){this._useTextureMorph&&(this._useTextureMorph=this._initTextureBased());
var a;if(!this._useTextureMorph)for(a=0;a<this._targets.length;a++)this._targets[a]._initVertexBuffers(this.device);for(a=0;a<this._targets.length;a++)this._targets[a]._postInit()},_initTextureBased:function(){var a,b=[],c=[];for(a=0;a<this._targets.length;a++){var d=this._targets[a];d.options.deltaPositions&&(b.push(d.options.deltaPositions),c.push({target:d,name:"texturePositions"}));d.options.deltaNormals&&(b.push(d.options.deltaNormals),c.push({target:d,name:"textureNormals"}))}var e=[],f=[],
g=1,k=b[0].length;for(d=0;d<k;d+=3){var h=!1;for(a=0;a<b.length;a++){var l=b[a];if(0!==l[d]||0!==l[d+1]||0!==l[d+2]){h=!0;break}}h?(e.push(g),f.push(d/3),g++):e.push(0)}a=Math.min(this.device.maxTextureSize,4096);d=Math.ceil(Math.sqrt(g));d=Math.min(d,a);l=Math.ceil(g/d);if(l>a)return!1;this.morphTextureWidth=d;this.morphTextureHeight=l;g=!1;h=3;k=N.float2Half;this._textureFormat===Eb.FORMAT_HALF_FLOAT&&(g=!0,h=4);a=this.morphTextureWidth*this.morphTextureHeight*h;var n=g?new Uint16Array(a):new Float32Array(a);
for(a=0;a<b.length;a++){l=b[a];for(d=0;d<f.length;d++){var p=f[d];g?(n[d*h+h]=k(l[3*p]),n[d*h+h+1]=k(l[3*p+1]),n[d*h+h+2]=k(l[3*p+2])):(n[d*h+h]=l[3*p],n[d*h+h+1]=l[3*p+1],n[d*h+h+2]=l[3*p+2])}d=c[a].target;d._setTexture(c[a].name,this._createTexture("MorphTarget",this._textureFormat===Eb.FORMAT_FLOAT?13:12,n))}this.vertexBufferIds=new ab(this.device,new Na(this.device,[{semantic:"ATTR15",components:1,type:6}]),e.length,0,new Float32Array(e));return!0},destroy:function(){this.vertexBufferIds&&(this.vertexBufferIds.destroy(),
this.vertexBufferIds=null);for(var a=0;a<this._targets.length;a++)this._targets[a].destroy();this._targets.length=0},getTarget:function(a){return this._targets[a]},_updateMorphFlags:function(){this._morphNormals=this._morphPositions=!1;for(var a,b=0;b<this._targets.length;b++)a=this._targets[b],a.morphPositions&&(this._morphPositions=!0),a.morphNormals&&(this._morphNormals=!0)},_calculateAabb:function(){this.aabb=new oa(new z(0,0,0),new z(0,0,0));for(var a,b=0;b<this._targets.length;b++)a=this._targets[b],
this.aabb._expand(a.aabb.getMin(),a.aabb.getMax())},_createTexture:function(a,b,c){b=new V(this.device,{width:this.morphTextureWidth,height:this.morphTextureHeight,format:b,cubemap:!1,mipmaps:!1,minFilter:0,magFilter:0,addressU:1,addressV:1});b.name=a;c&&(b.lock().set(c),b.unlock());return b}});Object.assign(sf.prototype,{destroy:function(){this.shader=this.meshInstance=null;this.morph&&(this.morph.destroy(),this.morph=null);this.rtPositions&&(this.rtPositions.destroy(),this.rtPositions=null);this.texturePositions&&
(this.texturePositions.destroy(),this.texturePositions=null);this.rtNormals&&(this.rtNormals.destroy(),this.rtNormals=null);this.textureNormals&&(this.textureNormals.destroy(),this.textureNormals=null)},getWeight:function(a){return this._weights[a]},setWeight:function(a,b){this._weights[a]=b;this._dirty=!0},_getFragmentShader:function(a){var b,c="";0<a&&(c+="varying vec2 uv0;\nuniform highp float morphFactor["+a+"];\n");for(b=0;b<a;b++)c+="uniform highp sampler2D morphBlendTex"+b+";\n";c+="void main (void) {\n\thighp vec4 color = vec4(0, 0, 0, 1);\n";
for(b=0;b<a;b++)c+="\tcolor.xyz += morphFactor["+b+"] * texture2D(morphBlendTex"+b+", uv0).xyz;\n";return c+"\tgl_FragColor = color;\n}\n"},_getShader:function(a){var b=this.shaderCache[a];b||(b=this._getFragmentShader(a),b=Wa(this.device,"attribute vec2 vertex_position;\nvarying vec2 uv0;\nvoid main(void) {\n\tgl_Position = vec4(vertex_position, 0.5, 1.0);\n\tuv0 = vertex_position.xy * 0.5 + 0.5;\n}\n",b,"textureMorph"+a),this.shaderCache[a]=b);return b},_updateTextureRenderTarget:function(a,b){for(var c=
this.device,d=function(n,p){this.morphFactor.setValue(this._shaderMorphWeights);c.setBlending(p);p&&(c.setBlendFunction(1,1),c.setBlendEquation(0));n=this._getShader(n);La(c,a,n,void 0,void 0,p)}.bind(this),e=0,f=!1,g=this._activeTargets.length,k=0;k<g;k++){var h=this._activeTargets[k],l=h.target[b];l&&(this["morphBlendTex"+e].setValue(l),this._shaderMorphWeights[e]=h.weight,e++,e>=this.maxSubmitCount&&(d(e,f),e=0,f=!0))}(0<e||0===g&&!this.zeroTextures)&&d(e,f)},_updateTextureMorph:function(){if(0<
this._activeTargets.length||!this.zeroTextures)this._updateTextureRenderTarget(this.rtPositions,"texturePositions"),this._updateTextureRenderTarget(this.rtNormals,"textureNormals"),this.zeroTextures=0===this._activeTargets.length},_updateVertexMorph:function(){var a,b=this.maxSubmitCount;for(a=0;a<b;a++)this._shaderMorphWeights[a]=0,this._activeVertexBuffers[a]=null;b=0;var c=this.morph.morphPositions?4:0;for(a=0;a<this._activeTargets.length;a++){var d=this._activeTargets[a].target;d._vertexBufferPositions&&
(this._activeVertexBuffers[b]=d._vertexBufferPositions,this._shaderMorphWeights[b]=this._activeTargets[a].weight,b++);d._vertexBufferNormals&&(this._activeVertexBuffers[c]=d._vertexBufferNormals,this._shaderMorphWeights[c]=this._activeTargets[a].weight,c++)}},update:function(){this._dirty=!1;var a=this.morph._targets,b=0,c;for(c=0;c<a.length;c++){var d=Math.abs(this.getWeight(c));if(1E-5<d){this._activeTargets.length<=b&&(this._activeTargets[b]={});var e=this._activeTargets[b++];e.absWeight=d;e.weight=
this.getWeight(c);e.target=a[c]}}this._activeTargets.length=b;a=this.morph.maxActiveTargets;this._activeTargets.length>a&&(this._activeTargets.sort(function(f,g){return f.absWeight<g.absWeight?1:g.absWeight<f.absWeight?-1:0}),this._activeTargets.length=a);this.morph.useTextureMorph?this._updateTextureMorph():this._updateVertexMorph()}});var Vl=new K;Object.assign(Hc.prototype,{init:function(a,b){if(a.supportsBoneTextures){b*=3;var c=Math.ceil(Math.sqrt(b));c=N.roundUp(c,3);this.boneTexture=new V(a,
{width:c,height:Math.ceil(b/c),format:14,mipmaps:!1,minFilter:0,magFilter:0});this.boneTexture.name="skin";this.matrixPalette=this.boneTexture.lock()}else this.matrixPalette=new Float32Array(12*b)},initSkin:function(a){this.skin=a;this.bones=[];var b=a.inverseBindPose.length;this.init(a.device,b);this.matrices=[];for(a=0;a<b;a++)this.matrices[a]=new K},uploadBones:function(a){a.supportsBoneTextures&&(this.boneTexture.lock(),this.boneTexture.unlock())},updateMatrices:function(a){Vl.copy(a.getWorldTransform()).invert();
for(a=this.bones.length-1;0<=a;a--)this.matrices[a].mulAffine2(Vl,this.bones[a].getWorldTransform()),this.matrices[a].mulAffine2(this.matrices[a],this.skin.inverseBindPose[a])},updateMatrixPalette:function(){for(var a,b=this.matrixPalette,c,d=this.bones.length,e=0;e<d;e++)a=this.matrices[e].data,c=12*e,b[c]=a[0],b[c+1]=a[4],b[c+2]=a[8],b[c+3]=a[12],b[c+4]=a[1],b[c+5]=a[5],b[c+6]=a[9],b[c+7]=a[13],b[c+8]=a[2],b[c+9]=a[6],b[c+10]=a[10],b[c+11]=a[14];this.uploadBones(this.skin.device)}});Object.assign(sb.prototype,
{getGraph:function(){return this.graph},setGraph:function(a){this.graph=a},getCameras:function(){return this.cameras},setCameras:function(a){this.cameras=a},getLights:function(){return this.lights},setLights:function(a){this.lights=a},getMaterials:function(){var a,b=[];for(a=0;a<this.meshInstances.length;a++){var c=this.meshInstances[a];-1===b.indexOf(c.material)&&b.push(c.material)}return b},clone:function(){var a,b,c=[],d=[],e=function(r){var t=r.clone();c.push(r);d.push(t);for(var u=0;u<r._children.length;u++)t.addChild(e(r._children[u]));
return t},f=e(this.graph),g=[],k=[],h=[];for(a=0;a<this.skinInstances.length;a++){var l=this.skinInstances[a].skin,n=new Hc(l),p=[];for(b=0;b<l.boneNames.length;b++){var q=f.findByName(l.boneNames[b]);p.push(q)}n.bones=p;k.push(n)}for(a=0;a<this.morphInstances.length;a++)b=new sf(this.morphInstances[a].morph),h.push(b);for(a=0;a<this.meshInstances.length;a++)b=this.meshInstances[a],l=c.indexOf(b.node),l=new va(d[l],b.mesh,b.material),b.skinInstance&&(n=this.skinInstances.indexOf(b.skinInstance),l.skinInstance=
k[n]),b.morphInstance&&(b=this.morphInstances.indexOf(b.morphInstance),l.morphInstance=h[b]),g.push(l);a=new sb;a.graph=f;a.meshInstances=g;a.skinInstances=k;a.morphInstances=h;a.getGraph().syncHierarchy();return a},destroy:function(){for(var a=this.meshInstances,b,c,d=0;d<a.length;d++){b=a[d];if(c=b.mesh)b.mesh=null,1>c.refCount&&c.destroy();(c=b.skinInstance)&&(c=c.boneTexture)&&c.destroy();b.skinInstance=null;(c=b.morphInstance)&&c.destroy();b.morphInstance=null;b.material=null}},generateWireframe:function(){var a,
b=[];for(a=0;a<this.meshInstances.length;a++){var c=this.meshInstances[a].mesh;-1===b.indexOf(c)&&b.push(c)}for(a=0;a<b.length;++a)c=b[a],c.primitive[1]||c.generateWireframe()}});bb.MODEL="model";bb.ELEMENT="element";bb.SPRITE="sprite";Hd.prototype=Object.create(Hd.prototype);Hd.prototype.constructor=Hd;Object.assign(Hd.prototype,{updateMatrices:function(a){},updateMatrixPalette:function(){for(var a,b=this.matrixPalette,c,d=this.bones.length,e=0;e<d;e++)a=this.bones[e].getWorldTransform().data,c=
12*e,b[c]=a[0],b[c+1]=a[4],b[c+2]=a[8],b[c+3]=a[12],b[c+4]=a[1],b[c+5]=a[5],b[c+6]=a[9],b[c+7]=a[13],b[c+8]=a[2],b[c+9]=a[6],b[c+10]=a[10],b[c+11]=a[14];Hc.prototype.uploadBones.call(this,this.device)}});Ia.prototype.destroyManager=function(){this.scene=this.rootNode=this.device=null;this._batchGroups={};this._batchList=[];this._dirtyGroups=[]};Ia.prototype.addGroup=function(a,b,c,d,e){void 0===d&&(d=this._batchGroupCounter,this._batchGroupCounter++);if(!this._batchGroups[d])return this._batchGroups[d]=
a=new bb(d,a,b,c,e)};Ia.prototype.removeGroup=function(a){if(this._batchGroups[a]){for(var b=[],c=0;c<this._batchList.length;c++)this._batchList[c].batchGroupId!==a?b.push(this._batchList[c]):this.destroy(this._batchList[c]);this._batchList=b;this._removeModelsFromBatchGroup(this.rootNode,a);delete this._batchGroups[a]}};Ia.prototype.markGroupDirty=function(a){0>this._dirtyGroups.indexOf(a)&&this._dirtyGroups.push(a)};Ia.prototype.getGroupByName=function(a){var b=this._batchGroups,c;for(c in b)if(b.hasOwnProperty(c)&&
b[c].name===a)return b[c];return null};Ia.prototype.getBatches=function(a){for(var b=[],c=this._batchList.length,d=0;d<c;d++){var e=this._batchList[d];e.batchGroupId===a&&b.push(e)}return b};Ia.prototype._removeModelsFromBatchGroup=function(a,b){if(a.enabled){a.model&&a.model.batchGroupId===b&&(a.model.batchGroupId=-1);a.element&&a.element.batchGroupId===b&&(a.element.batchGroupId=-1);a.sprite&&a.sprite.batchGroupId===b&&(a.sprite.batchGroupId=-1);for(var c=0;c<a._children.length;c++)this._removeModelsFromBatchGroup(a._children[c],
b)}};Ia.prototype.insert=function(a,b,c){var d=this._batchGroups[b];d&&0>d._obj[a].indexOf(c)&&(d._obj[a].push(c),this.markGroupDirty(b))};Ia.prototype.remove=function(a,b,c){var d=this._batchGroups[b];d&&(c=d._obj[a].indexOf(c),0<=c&&(d._obj[a].splice(c,1),this.markGroupDirty(b)))};Ia.prototype._extractModel=function(a,b,c,d){if(!a.model||!a.model.model)return b;if(a.model.isStatic){d=this.scene.drawCalls;var e=a.model.meshInstances;for(c=0;c<d.length;c++)d[c]._staticSource&&(0>e.indexOf(d[c]._staticSource)||
b.push(d[c]));for(c=0;c<e.length;c++)0<=d.indexOf(e[c])&&b.push(e[c])}else b=d[a.model.batchGroupId]=b.concat(a.model.meshInstances);a.model.removeModelFromLayers();return b};Ia.prototype._extractElement=function(a,b,c){if(a.element){var d=!1;a.element._text&&0<a.element._text._model.meshInstances.length?(b.push(a.element._text._model.meshInstances[0]),a.element.removeModelFromLayers(a.element._text._model),d=!0):a.element._image&&(b.push(a.element._image._renderable.meshInstance),a.element.removeModelFromLayers(a.element._image._renderable.model),
a.element._image._renderable.unmaskMeshInstance&&(b.push(a.element._image._renderable.unmaskMeshInstance),a.element._image._renderable.unmaskMeshInstance.stencilFront&&a.element._image._renderable.unmaskMeshInstance.stencilBack||(a.element._dirtifyMask(),a.element._onPrerender())),d=!0);d&&(c._ui=!0)}};Ia.prototype._collectAndRemoveModels=function(a,b){for(var c,d,e,f=0;f<b.length;f++)if(c=b[f],d=this._batchGroups[c]){(e=a[c])||(e=a[c]=[]);for(c=0;c<d._obj.model.length;c++)e=this._extractModel(d._obj.model[c],
e,d,a);for(c=0;c<d._obj.element.length;c++)this._extractElement(d._obj.element[c],e,d);for(var g=0;g<d._obj.sprite.length;g++)c=d._obj.sprite[g],c.sprite&&c.sprite._meshInstance&&(d.dynamic||0===c.sprite.sprite._renderMode)&&(e.push(c.sprite._meshInstance),c.sprite.removeModelFromLayers(),d._sprite=!0,c.sprite._batchGroup=d)}};Ia.prototype.generate=function(a){var b,c={};a||(a=Object.keys(this._batchGroups));var d=[];for(b=0;b<this._batchList.length;b++)0>a.indexOf(this._batchList[b].batchGroupId)?
d.push(this._batchList[b]):this.destroy(this._batchList[b]);this._batchList=d;this._collectAndRemoveModels(c,a);if(a===this._dirtyGroups)this._dirtyGroups.length=0;else{d=[];for(b=0;b<this._dirtyGroups.length;b++)0>a.indexOf(this._dirtyGroups[b])&&d.push(this._dirtyGroups[b]);this._dirtyGroups=d}var e,f;for(f in c)if(c.hasOwnProperty(f)&&(b=c[f],a=this._batchGroups[f])){var g=this.prepare(b,a.dynamic,a.maxAabbSize,a._ui||a._sprite);for(b=0;b<g.length;b++)if(e=this.create(g[b],a.dynamic,parseInt(f,
10)))for(d=0;d<a.layers.length;d++){var k=this.scene.layers.getLayerById(a.layers[d]);k&&k.addMeshInstances(e.model.meshInstances)}}};var wg=new z,yk=new z,zk=new z;Ia.prototype.prepare=function(a,b,c,d){if(0===a.length)return[];void 0===c&&(c=Number.POSITIVE_INFINITY);c*=.5;var e=this.device.supportsBoneTextures?1024:this.device.boneLimit,f=this.device.extUintElement?4294967295:65535,g=new oa,k=new oa,h=null,l,n=[],p,q=0;d&&a.sort(function(I,T){return I.drawOrder-T.drawOrder});for(var r=a,t,u=d?
function(I){h?h.add(I.aabb):h=I.aabb.clone();t.push(I)}:function(I){t.push(I)};0<r.length;){n[q]=[r[0]];t=[];a=r[0].material;var x=r[0].layer;var v=r[0]._shaderDefs;var w=r[0].parameters;var y=r[0].stencilFront;var A=r[0]._staticLightList;var B=r[0].mesh.vertexBuffer.getNumVertices();var E=r[0].drawOrder;g.copy(r[0].aabb);var C=gi(r[0]);var D=r[0].mesh.vertexBuffer.format.batchingHash;var G=r[0].mesh.primitive[0].indexed;h=null;for(p=1;p<r.length;p++){var J=r[p];if(b&&n[q].length>=e){t=t.concat(r.slice(p));
break}if(a!==J.material||x!==J.layer||D!==J.mesh.vertexBuffer.format.batchingHash||G!==J.mesh.primitive[0].indexed||v!==J._shaderDefs||B+J.mesh.vertexBuffer.getNumVertices()>f)u(J);else if(k.copy(g),k.add(J.aabb),k.halfExtents.x>c||k.halfExtents.y>c||k.halfExtents.z>c)u(J);else if(!y||(l=J.stencilFront)&&y.func==l.func&&y.zpass==l.zpass)if(C!=gi(J))u(J);else if(Mn(w,J.parameters)){var R=J._staticLightList;if(A&&R){if(!Nn(A,R)){u(J);continue}}else if(A||R){u(J);continue}d&&h&&h.intersects(J.aabb)&&
J.drawOrder!==E?u(J):(g.add(J.aabb),B+=J.mesh.vertexBuffer.getNumVertices(),n[q].push(J))}else u(J);else u(J)}q++;r=t}return n};Ia.prototype.create=function(a,b,c){this._init||(this.transformVS="#define BONE_LIMIT "+this.device.getBoneLimit()+"\n#define DYNAMICBATCH\n"+F.transformVS,this.skinTexVS=F.skinBatchTexVS,this.skinConstVS=F.skinBatchConstVS,this.vertexFormats={},this._init=!0);var d,e,f=null,g=null,k=0,h=0,l=null;for(d=0;d<a.length;d++)if(a[d].visible){var n=a[d].mesh;var p=n.vertexBuffer.numVertices;
k+=p;h+=n.primitive[0].indexed?n.primitive[0].count:6==n.primitive[0].type&&4===n.primitive[0].count?6:0;if(!f){g=a[d].material;f={};p=n.vertexBuffer.format.elements;for(e=0;e<p.length;e++){var q=p[e].name;f[q]={numComponents:p[e].numComponents,dataType:p[e].dataType,normalize:p[e].normalize,count:0}}b&&(f.BLENDINDICES={numComponents:1,dataType:6,normalize:!1,count:0})}}if(f){l=new fi(a,b,c);this._batchList.push(l);var r=0,t=0,u,x=new z;h=new (65535>=k?Uint16Array:Uint32Array)(h);for(q in f){var v=
f[q];v.typeArrayType=Dd[v.dataType];v.elementByteSize=qf[v.dataType];v.buffer=new v.typeArrayType(k*v.numComponents)}for(d=0;d<a.length;d++)if(a[d].visible){n=a[d].mesh;p=n.vertexBuffer.numVertices;b||(u=a[d].node.getWorldTransform());for(q in f)if("BLENDINDICES"!==q){v=f[q];k=new v.typeArrayType(v.buffer.buffer,v.elementByteSize*v.count);var w=n.getVertexStream(q,k)*v.numComponents;v.count+=w;if(!b&&3<=v.numComponents&&("POSITION"==q||"NORMAL"==q||"TANGENT"==q))for(u.transformFunction="POSITION"==
q?K.prototype.transformPoint:K.prototype.transformVector,e=0;e<w;e+=v.numComponents)x.set(k[e],k[e+1],k[e+2]),u.transformFunction(x,x),k[e]=x.x,k[e+1]=x.y,k[e+2]=x.z}if(b)for(v=f.BLENDINDICES,e=0;e<p;e++)v.buffer[v.count++]=d;if(n.primitive[0].indexed)v=n.primitive[0].base,k=n.primitive[0].count,e=n.indexBuffer[0].getFormat(),n=new Ul[e](n.indexBuffer[0].storage);else if(6==n.primitive[0].type&&4===n.primitive[0].count)v=0,k=6,n=[0,1,3,2,3,1];else continue;for(e=0;e<k;e++)h[e+t]=n[v+e]+r;t+=k;r+=
p}n=new rb(this.device);for(q in f)v=f[q],n.setVertexStream(q,v.buffer,v.numComponents,void 0,v.dataType,v.normalize);0<h.length&&n.setIndices(h);n.update(4,!1);b&&(g=g.clone(),g.chunks.transformVS=this.transformVS,g.chunks.skinTexVS=this.skinTexVS,g.chunks.skinConstVS=this.skinConstVS,g.update());a=new va(this.rootNode,n,g);a.castShadow=l.origMeshInstances[0].castShadow;a.parameters=l.origMeshInstances[0].parameters;a.isStatic=l.origMeshInstances[0].isStatic;a.layer=l.origMeshInstances[0].layer;
a._staticLightList=l.origMeshInstances[0]._staticLightList;a._shaderDefs=l.origMeshInstances[0]._shaderDefs;a.cull=l.origMeshInstances[0].cull;(d=this._batchGroups[c])&&d._ui&&(a.cull=!1);if(b){b=[];for(d=0;d<l.origMeshInstances.length;d++)b.push(l.origMeshInstances[d].node);a.skinInstance=new Hd(this.device,b,this.rootNode)}a._updateAabb=!1;a.drawOrder=l.origMeshInstances[0].drawOrder;a.stencilFront=l.origMeshInstances[0].stencilFront;a.stencilBack=l.origMeshInstances[0].stencilBack;a.flipFaces=
0>gi(l.origMeshInstances[0]);l.meshInstance=a;this.update(l);b=new sb;b.meshInstances=[l.meshInstance];b.castShadows=l.origMeshInstances[0].castShadows;l.model=b}return l};Ia.prototype.update=function(a){a._aabb.copy(a.origMeshInstances[0].aabb);for(var b=1;b<a.origMeshInstances.length;b++)a._aabb.add(a.origMeshInstances[b].aabb);a.meshInstance.aabb=a._aabb;a._aabb._radiusVer=-1;a.meshInstance._aabbVer=0};Ia.prototype.updateAll=function(){0<this._dirtyGroups.length&&this.generate(this._dirtyGroups);
for(var a=0;a<this._batchList.length;a++)this._batchList[a].dynamic&&this.update(this._batchList[a])};Ia.prototype.clone=function(a,b){var c=new fi(b,a.dynamic,a.batchGroupId);this._batchList.push(c);for(var d=[],e=0;e<b.length;e++)d.push(b[e].node);c.meshInstance=new va(a.meshInstance.node,a.meshInstance.mesh,a.meshInstance.material);c.meshInstance._updateAabb=!1;c.meshInstance.parameters=b[0].parameters;c.meshInstance.isStatic=b[0].isStatic;c.meshInstance.cull=b[0].cull;c.meshInstance.layer=b[0].layer;
c.meshInstance._staticLightList=b[0]._staticLightList;a.dynamic&&(c.meshInstance.skinInstance=new Hd(this.device,d,this.rootNode));c.meshInstance.castShadow=a.meshInstance.castShadow;c.meshInstance._shader=a.meshInstance._shader;b=new sb;b.meshInstances=[c.meshInstance];b.castShadows=a.origMeshInstances[0].castShadows;c.model=b;return c};Ia.prototype.destroy=function(a){a.refCounter=0;if(a.model){for(var b=this._batchGroups[a.batchGroupId].layers,c=0;c<b.length;c++){var d=this.scene.layers.getLayerById(b[c]);
d&&d.removeMeshInstances(a.model.meshInstances)}a.model.destroy()}};Ia.prototype.decrement=function(a){a.refCounter--;0===a.refCounter&&this.destroy(a)};var Ue=new z,ee=new z,Wl=new z,Xl=new K;Object.defineProperty(pa.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(a){this._aspectRatio!==a&&(this._aspectRatio=a,this._projMatDirty=!0)}});Object.defineProperty(pa.prototype,"aspectRatioMode",{get:function(){return this._aspectRatioMode},set:function(a){this._aspectRatioMode!==
a&&(this._aspectRatioMode=a,this._projMatDirty=!0)}});Object.defineProperty(pa.prototype,"calculateProjection",{get:function(){return this._calculateProjection},set:function(a){this._calculateProjection=a;this._projMatDirty=!0}});Object.defineProperty(pa.prototype,"calculateTransform",{get:function(){return this._calculateTransform},set:function(a){this._calculateTransform=a}});Object.defineProperty(pa.prototype,"clearColor",{get:function(){return this._clearColor},set:function(a){this._clearColor.copy(a)}});
Object.defineProperty(pa.prototype,"clearColorBuffer",{get:function(){return this._clearColorBuffer},set:function(a){this._clearColorBuffer=a}});Object.defineProperty(pa.prototype,"clearDepth",{get:function(){return this._clearDepth},set:function(a){this._clearDepth=a}});Object.defineProperty(pa.prototype,"clearDepthBuffer",{get:function(){return this._clearDepthBuffer},set:function(a){this._clearDepthBuffer=a}});Object.defineProperty(pa.prototype,"clearStencil",{get:function(){return this._clearStencil},
set:function(a){this._clearStencil=a}});Object.defineProperty(pa.prototype,"clearStencilBuffer",{get:function(){return this._clearStencilBuffer},set:function(a){this._clearStencilBuffer=a}});Object.defineProperty(pa.prototype,"cullingMask",{get:function(){return this._cullingMask},set:function(a){this._cullingMask=a}});Object.defineProperty(pa.prototype,"cullFaces",{get:function(){return this._cullFaces},set:function(a){this._cullFaces=a}});Object.defineProperty(pa.prototype,"farClip",{get:function(){return this._farClip},
set:function(a){this._farClip!==a&&(this._farClip=a,this._projMatDirty=!0)}});Object.defineProperty(pa.prototype,"flipFaces",{get:function(){return this._flipFaces},set:function(a){this._flipFaces=a}});Object.defineProperty(pa.prototype,"fov",{get:function(){return this._fov},set:function(a){this._fov!==a&&(this._fov=a,this._projMatDirty=!0)}});Object.defineProperty(pa.prototype,"frustumCulling",{get:function(){return this._frustumCulling},set:function(a){this._frustumCulling=a}});Object.defineProperty(pa.prototype,
"horizontalFov",{get:function(){return this._horizontalFov},set:function(a){this._horizontalFov!==a&&(this._horizontalFov=a,this._projMatDirty=!0)}});Object.defineProperty(pa.prototype,"layers",{get:function(){return this._layers},set:function(a){this._layers=a.slice(0)}});Object.defineProperty(pa.prototype,"nearClip",{get:function(){return this._nearClip},set:function(a){this._nearClip!==a&&(this._nearClip=a,this._projMatDirty=!0)}});Object.defineProperty(pa.prototype,"node",{get:function(){return this._node},
set:function(a){this._node=a}});Object.defineProperty(pa.prototype,"orthoHeight",{get:function(){return this._orthoHeight},set:function(a){this._orthoHeight!==a&&(this._orthoHeight=a,this._projMatDirty=!0)}});Object.defineProperty(pa.prototype,"projection",{get:function(){return this._projection},set:function(a){this._projection!==a&&(this._projection=a,this._projMatDirty=!0)}});Object.defineProperty(pa.prototype,"projectionMatrix",{get:function(){this._evaluateProjectionMatrix();return this._projMat}});
Object.defineProperty(pa.prototype,"rect",{get:function(){return this._rect},set:function(a){this._rect.copy(a)}});Object.defineProperty(pa.prototype,"renderTarget",{get:function(){return this._renderTarget},set:function(a){this._renderTarget=a}});Object.defineProperty(pa.prototype,"scissorRect",{get:function(){return this._scissorRect},set:function(a){this._scissorRect.copy(a)}});Object.defineProperty(pa.prototype,"viewMatrix",{get:function(){if(this._viewMatDirty){var a=this._node.getWorldTransform();
this._viewMat.copy(a).invert();this._viewMatDirty=!1}return this._viewMat}});Object.defineProperty(pa.prototype,"vrDisplay",{get:function(){return this._vrDisplay},set:function(a){if(this._vrDisplay=a)a._camera=this}});Object.assign(pa.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.aspectRatio=a.aspectRatio;this.aspectRatioMode=a.aspectRatioMode;this.calculateProjection=a.calculateProjection;this.calculateTransform=a.calculateTransform;this.clearColor=a.clearColor;
this.clearColorBuffer=a.clearColorBuffer;this.clearDepth=a.clearDepth;this.clearDepthBuffer=a.clearDepthBuffer;this.clearStencil=a.clearStencil;this.clearStencilBuffer=a.clearStencilBuffer;this.cullFaces=a.cullFaces;this.cullingMask=a.cullingMask;this.farClip=a.farClip;this.flipFaces=a.flipFaces;this.fov=a.fov;this.frustumCulling=a.frustumCulling;this.horizontalFov=a.horizontalFov;this.layers=a.layers;this.nearClip=a.nearClip;this.orthoHeight=a.orthoHeight;this.projection=a.projection;this.rect=a.rect;
this.renderTarget=a.renderTarget;this.scissorRect=a.scissorRect;this.vrDisplay=a.vrDisplay},_updateViewProjMat:function(){if(this._projMatDirty||this._viewMatDirty||this._viewProjMatDirty)this._viewProjMat.mul2(this.projectionMatrix,this.viewMatrix),this._viewProjMatDirty=!1},worldToScreen:function(a,b,c,d){void 0===d&&(d=new z);this._updateViewProjMat();this._viewProjMat.transformPoint(a,d);var e=this._viewProjMat.data;a=a.x*e[3]+a.y*e[7]+a.z*e[11]+1*e[15];d.x=.5*(d.x/a+1)*b;d.y=.5*(1-d.y/a)*c;return d},
screenToWorld:function(a,b,c,d,e,f){void 0===f&&(f=new z);Ue.set(a/d,(e-b)/e,c/(this._farClip-this._nearClip));Ue.scale(2);Ue.sub(z.ONE);0===this._projection?(K._getPerspectiveHalfSize(ee,this._fov,this._aspectRatio,this._nearClip,this._horizontalFov),ee.x*=Ue.x,ee.y*=Ue.y,a=this._node.getWorldTransform(),ee.z=-this._nearClip,a.transformPoint(ee,Wl),a=this._node.getPosition(),f.sub2(Wl,a),f.normalize(),f.scale(c),f.add(a)):(this._updateViewProjMat(),Xl.copy(this._viewProjMat).invert(),Xl.transformPoint(Ue,
f));return f},_evaluateProjectionMatrix:function(){if(this._projMatDirty){if(0===this._projection)this._projMat.setPerspective(this._fov,this._aspectRatio,this._nearClip,this._farClip,this._horizontalFov),this._projMatSkybox.copy(this._projMat);else{var a=this._orthoHeight,b=a*this._aspectRatio;this._projMat.setOrtho(-b,b,-a,a,this._nearClip,this._farClip);this._projMatSkybox.setPerspective(this._fov,this._aspectRatio,this._nearClip,this._farClip)}this._projMatDirty=!1}},getProjectionMatrixSkybox:function(){this._evaluateProjectionMatrix();
return this._projMatSkybox}});var Yl=new K,Qj=new z,Zl=new Y,Rj=new Y,$l=new z,am=new z,ap=new K,bp=new Y;Z.prototype=Object.create(M.prototype);Z.prototype.constructor=Z;Object.defineProperty(Z.prototype,"right",{get:function(){this._right||(this._right=new z);return this.getWorldTransform().getX(this._right).normalize()}});Object.defineProperty(Z.prototype,"up",{get:function(){this._up||(this._up=new z);return this.getWorldTransform().getY(this._up).normalize()}});Object.defineProperty(Z.prototype,
"forward",{get:function(){this._forward||(this._forward=new z);return this.getWorldTransform().getZ(this._forward).normalize().scale(-1)}});Object.defineProperty(Z.prototype,"enabled",{get:function(){return this._enabled&&this._enabledInHierarchy},set:function(a){this._enabled!==a&&(this._enabled=a,this._parent&&!this._parent.enabled||this._notifyHierarchyStateChanged(this,a))}});Object.defineProperty(Z.prototype,"parent",{get:function(){return this._parent}});Object.defineProperty(Z.prototype,"path",
{get:function(){var a=this._parent;if(a){for(var b=this.name;a&&a._parent;)b=a.name+"/"+b,a=a._parent;return b}return""}});Object.defineProperty(Z.prototype,"root",{get:function(){var a=this._parent;if(!a)return this;for(;a._parent;)a=a._parent;return a}});Object.defineProperty(Z.prototype,"children",{get:function(){return this._children}});Object.defineProperty(Z.prototype,"graphDepth",{get:function(){return this._graphDepth}});Object.assign(Z.prototype,{_notifyHierarchyStateChanged:function(a,b){a._onHierarchyStateChanged(b);
a=a._children;for(var c=0,d=a.length;c<d;c++)a[c]._enabled&&this._notifyHierarchyStateChanged(a[c],b)},_onHierarchyStateChanged:function(a){(this._enabledInHierarchy=a)&&!this._frozen&&this._unfreezeParentToRoot()},_cloneInternal:function(a){a.name=this.name;for(var b=this.tags._list,c=0;c<b.length;c++)a.tags.add(b[c]);a._labels=Object.assign({},this._labels);a.localPosition.copy(this.localPosition);a.localRotation.copy(this.localRotation);a.localScale.copy(this.localScale);a.localEulerAngles.copy(this.localEulerAngles);
a.position.copy(this.position);a.rotation.copy(this.rotation);a.eulerAngles.copy(this.eulerAngles);a.localTransform.copy(this.localTransform);a._dirtyLocal=this._dirtyLocal;a.worldTransform.copy(this.worldTransform);a._dirtyWorld=this._dirtyWorld;a._dirtyNormal=this._dirtyNormal;a._aabbVer=this._aabbVer+1;a._enabled=this._enabled;a.scaleCompensation=this.scaleCompensation;a._enabledInHierarchy=!1},clone:function(){var a=new Z;this._cloneInternal(a);return a},find:function(a,b){var c=[],d=this._children.length,
e;if(a instanceof Function)for((b=a(this))&&c.push(this),e=0;e<d;e++){var f=this._children[e].find(a);f.length&&(c=c.concat(f))}else for(this[a]&&(e=this[a]instanceof Function?this[a]():this[a],e===b&&c.push(this)),e=0;e<d;++e)f=this._children[e].find(a,b),f.length&&(c=c.concat(f));return c},findOne:function(a,b){var c,d=this._children.length,e;if(a instanceof Function){if(e=a(this))return this;for(c=0;c<d;c++)if(e=this._children[c].findOne(a))return e}else{if(this[a]&&(c=this[a]instanceof Function?
this[a]():this[a],c===b))return this;for(c=0;c<d;c++)if(e=this._children[c].findOne(a,b),null!==e)return e}return null},findByTag:function(){var a=this.tags._processArguments(arguments);return this._findByTag(a)},_findByTag:function(a){var b=[],c,d=this._children.length;for(c=0;c<d;c++){this._children[c].tags._has(a)&&b.push(this._children[c]);var e=this._children[c]._findByTag(a);e.length&&(b=b.concat(e))}return b},findByName:function(a){if(this.name===a)return this;for(var b=0;b<this._children.length;b++){var c=
this._children[b].findByName(a);if(null!==c)return c}return null},findByPath:function(a){a=a.split("/");for(var b=this,c=null,d=0,e=a.length;d<e&&b;d++){var f=a[d];c=null;b=b._children;for(var g=0,k=b.length;g<k;g++)if(b[g].name==f){c=b[g];break}b=c}return c},forEach:function(a,b){a.call(b,this);for(var c=this._children,d=0;d<c.length;d++)c[d].forEach(a,b)},isDescendantOf:function(a){for(var b=this._parent;b;){if(b===a)return!0;b=b._parent}return!1},isAncestorOf:function(a){return a.isDescendantOf(this)},
getEulerAngles:function(){this.getWorldTransform().getEulerAngles(this.eulerAngles);return this.eulerAngles},getLocalEulerAngles:function(){this.localRotation.getEulerAngles(this.localEulerAngles);return this.localEulerAngles},getLocalPosition:function(){return this.localPosition},getLocalRotation:function(){return this.localRotation},getLocalScale:function(){return this.localScale},getLocalTransform:function(){this._dirtyLocal&&(this.localTransform.setTRS(this.localPosition,this.localRotation,this.localScale),
this._dirtyLocal=!1);return this.localTransform},getPosition:function(){this.getWorldTransform().getTranslation(this.position);return this.position},getRotation:function(){this.rotation.setFromMat4(this.getWorldTransform());return this.rotation},getScale:function(){this._scale||(this._scale=new z);return this.getWorldTransform().getScale(this._scale)},getWorldTransform:function(){if(!this._dirtyLocal&&!this._dirtyWorld)return this.worldTransform;this._parent&&this._parent.getWorldTransform();this._sync();
return this.worldTransform},reparent:function(a,b){var c=this._parent;c&&c.removeChild(this);a&&(0<=b?a.insertChild(this,b):a.addChild(this))},setLocalEulerAngles:function(a,b,c){a instanceof z?this.localRotation.setFromEulerAngles(a.x,a.y,a.z):this.localRotation.setFromEulerAngles(a,b,c);this._dirtyLocal||this._dirtifyLocal()},setLocalPosition:function(a,b,c){a instanceof z?this.localPosition.copy(a):this.localPosition.set(a,b,c);this._dirtyLocal||this._dirtifyLocal()},setLocalRotation:function(a,
b,c,d){a instanceof Y?this.localRotation.copy(a):this.localRotation.set(a,b,c,d);this._dirtyLocal||this._dirtifyLocal()},setLocalScale:function(a,b,c){a instanceof z?this.localScale.copy(a):this.localScale.set(a,b,c);this._dirtyLocal||this._dirtifyLocal()},_dirtifyLocal:function(){this._dirtyLocal||(this._dirtyLocal=!0,this._dirtyWorld||this._dirtifyWorld())},_unfreezeParentToRoot:function(){for(var a=this._parent;a;)a._frozen=!1,a=a._parent},_dirtifyWorld:function(){this._dirtyWorld||this._unfreezeParentToRoot();
this._dirtifyWorldInternal()},_dirtifyWorldInternal:function(){if(!this._dirtyWorld){this._frozen=!1;this._dirtyWorld=!0;for(var a=0;a<this._children.length;a++)this._children[a]._dirtyWorld||this._children[a]._dirtifyWorldInternal()}this._dirtyNormal=!0;this._aabbVer++},setPosition:function(){var a=new z,b=new K;return function(c,d,e){c instanceof z?a.copy(c):a.set(c,d,e);null===this._parent?this.localPosition.copy(a):(b.copy(this._parent.getWorldTransform()).invert(),b.transformPoint(a,this.localPosition));
this._dirtyLocal||this._dirtifyLocal()}}(),setRotation:function(){var a=new Y,b=new Y;return function(c,d,e,f){c instanceof Y?a.copy(c):a.set(c,d,e,f);null===this._parent?this.localRotation.copy(a):(c=this._parent.getRotation(),b.copy(c).invert(),this.localRotation.copy(b).mul(a));this._dirtyLocal||this._dirtifyLocal()}}(),setEulerAngles:function(){var a=new Y;return function(b,c,d){b instanceof z?this.localRotation.setFromEulerAngles(b.x,b.y,b.z):this.localRotation.setFromEulerAngles(b,c,d);null!==
this._parent&&(b=this._parent.getRotation(),a.copy(b).invert(),this.localRotation.mul2(a,this.localRotation));this._dirtyLocal||this._dirtifyLocal()}}(),addChild:function(a){if(null!==a._parent)throw Error("GraphNode is already parented");this._children.push(a);this._onInsertChild(a)},addChildAndSaveTransform:function(a){var b=a.getPosition(),c=a.getRotation(),d=a._parent;d&&d.removeChild(a);a.setPosition(ap.copy(this.worldTransform).invert().transformPoint(b));a.setRotation(bp.copy(this.getRotation()).invert().mul(c));
this._children.push(a);this._onInsertChild(a)},insertChild:function(a,b){if(null!==a._parent)throw Error("GraphNode is already parented");this._children.splice(b,0,a);this._onInsertChild(a)},_onInsertChild:function(a){a._parent=this;var b=a._enabled&&this.enabled;a._enabledInHierarchy!==b&&(a._enabledInHierarchy=b,a._notifyHierarchyStateChanged(a,b));a._updateGraphDepth();a._dirtifyWorld();this._frozen&&a._unfreezeParentToRoot();a.fire&&a.fire("insert",this);this.fire&&this.fire("childinsert",a)},
_updateGraphDepth:function(){this._graphDepth=this._parent?this._parent._graphDepth+1:0;for(var a=0,b=this._children.length;a<b;a++)this._children[a]._updateGraphDepth()},removeChild:function(a){var b,c=this._children.length;for(b=0;b<c;++b)if(this._children[b]===a){this._children.splice(b,1);a._parent=null;a.fire&&a.fire("remove",this);this.fire&&this.fire("childremove",a);break}},_sync:function(){this._dirtyLocal&&(this.localTransform.setTRS(this.localPosition,this.localRotation,this.localScale),
this._dirtyLocal=!1);if(this._dirtyWorld){if(null===this._parent)this.worldTransform.copy(this.localTransform);else if(this.scaleCompensation){var a=this._parent,b=this.localScale,c=a;if(c){for(;c&&c.scaleCompensation;)c=c._parent;if(c&&(c=c._parent)){var d=c.worldTransform.getScale();$l.mul2(d,this.localScale);b=$l}}Rj.setFromMat4(a.worldTransform);Zl.mul2(Rj,this.localRotation);c=a.worldTransform;a.scaleCompensation&&(am.mul2(d,a.getLocalScale()),Yl.setTRS(a.worldTransform.getTranslation(Qj),Rj,
am),c=Yl);c.transformPoint(this.localPosition,Qj);this.worldTransform.setTRS(Qj,Zl,b)}else this.worldTransform.mulAffine2(this._parent.worldTransform,this.localTransform);this._dirtyWorld=!1}},syncHierarchy:function(){if(this._enabled&&!this._frozen){this._frozen=!0;(this._dirtyLocal||this._dirtyWorld)&&this._sync();for(var a=this._children,b=0,c=a.length;b<c;b++)a[b].syncHierarchy()}},lookAt:function(){var a=new K,b=new z,c=new z,d=new Y;return function(e,f,g,k,h,l){if(e instanceof z)b.copy(e),f instanceof
z?c.copy(f):c.copy(z.UP);else{if(void 0===g)return;b.set(e,f,g);void 0!==k?c.set(k,h,l):c.copy(z.UP)}a.setLookAt(this.getPosition(),b,c);d.setFromMat4(a);this.setRotation(d)}}(),translate:function(){var a=new z;return function(b,c,d){b instanceof z?a.copy(b):a.set(b,c,d);a.add(this.getPosition());this.setPosition(a)}}(),translateLocal:function(){var a=new z;return function(b,c,d){b instanceof z?a.copy(b):a.set(b,c,d);this.localRotation.transformVector(a,a);this.localPosition.add(a);this._dirtyLocal||
this._dirtifyLocal()}}(),rotate:function(){var a=new Y,b=new Y;return function(c,d,e){c instanceof z?a.setFromEulerAngles(c.x,c.y,c.z):a.setFromEulerAngles(c,d,e);null===this._parent?this.localRotation.mul2(a,this.localRotation):(c=this.getRotation(),d=this._parent.getRotation(),b.copy(d).invert(),a.mul2(b,a),this.localRotation.mul2(a,c));this._dirtyLocal||this._dirtifyLocal()}}(),rotateLocal:function(){var a=new Y;return function(b,c,d){b instanceof z?a.setFromEulerAngles(b.x,b.y,b.z):a.setFromEulerAngles(b,
c,d);this.localRotation.mul(a);this._dirtyLocal||this._dirtifyLocal()}}()});var Sj,Tj,ph,qh,cp=[null,function(a,b){return a.drawOrder-b.drawOrder},function(a,b){Sj=a._key[0];Tj=b._key[0];return Sj===Tj&&a.mesh&&b.mesh?b.mesh.id-a.mesh.id:Tj-Sj},function(a,b){return b.zdist-a.zdist},function(a,b){return a.zdist-b.zdist}],hi=0;Bk.prototype.clearVisibleLists=function(a){this.visibleOpaque[a]&&(this.visibleOpaque[a].length=0,this.visibleOpaque[a].list.length=0);this.visibleTransparent[a]&&(this.visibleTransparent[a].length=
0,this.visibleTransparent[a].list.length=0)};Object.defineProperty(ma.prototype,"enabled",{get:function(){return this._enabled},set:function(a){if(a!==this._enabled)if(this._enabled=a){if(this.incrementCounter(),this.onEnable)this.onEnable()}else if(this.decrementCounter(),this.onDisable)this.onDisable()}});Object.defineProperty(ma.prototype,"clearColor",{get:function(){return this._clearColor},set:function(a){this._clearColor.copy(a)}});ma.prototype._updateClearFlags=function(){var a=0;this._clearColorBuffer&&
(a|=1);this._clearDepthBuffer&&(a|=2);this._clearStencilBuffer&&(a|=4);this._clearOptions.flags=a};Object.defineProperty(ma.prototype,"clearColorBuffer",{get:function(){return this._clearColorBuffer},set:function(a){this._clearColorBuffer=a;this._updateClearFlags()}});Object.defineProperty(ma.prototype,"clearDepthBuffer",{get:function(){return this._clearDepthBuffer},set:function(a){this._clearDepthBuffer=a;this._updateClearFlags()}});Object.defineProperty(ma.prototype,"clearStencilBuffer",{get:function(){return this._clearStencilBuffer},
set:function(a){this._clearStencilBuffer=a;this._updateClearFlags()}});ma.prototype.incrementCounter=function(){if(0===this._refCounter&&(this._enabled=!0,this.onEnable))this.onEnable();this._refCounter++};ma.prototype.decrementCounter=function(){if(1===this._refCounter){if(this._enabled=!1,this.onDisable)this.onDisable()}else if(0===this._refCounter)return;this._refCounter--};ma.prototype.addMeshInstances=function(a,b){for(var c=this._shaderVersion,d,e,f,g=this.shadowCasters,k=0;k<a.length;k++)d=
a[k],f=d.material,e=3===f.blendType?this.opaqueMeshInstances:this.transparentMeshInstances,0>e.indexOf(d)&&e.push(d),!b&&d.castShadow&&0>g.indexOf(d)&&g.push(d),!this.passThrough&&0<=c&&f._shaderVersion!==c&&(f.updateShader!==ka.prototype.updateShader&&(f.clearVariants(),f.shader=null),f._shaderVersion=c);this.passThrough||(this._dirty=!0)};ma.prototype.removeMeshInstances=function(a,b){var c,d,e=this.opaqueMeshInstances,f=this.transparentMeshInstances,g=this.shadowCasters;for(c=0;c<a.length;c++){var k=
a[c];var h=-1;var l=0;var n=e.length;for(d=0;d<n;d++){var p=e[d];if(p===k){h=d;l=1;break}if(p._staticSource===k)0>h&&(h=d),l++;else if(0<=h)break}0<=h&&e.splice(h,l);h=-1;l=0;n=f.length;for(d=0;d<n;d++){p=f[d];if(p===k){h=d;l=1;break}if(p._staticSource===k)0>h&&(h=d),l++;else if(0<=h)break}0<=h&&f.splice(h,l);b||(d=g.indexOf(k),0<=d&&g.splice(d,1))}this._dirty=!0};ma.prototype.clearMeshInstances=function(a){if(0!==this.opaqueMeshInstances.length||0!==this.transparentMeshInstances.length||!a&&0!==
this.shadowCasters.length)this.opaqueMeshInstances.length=0,this.transparentMeshInstances.length=0,a||(this.shadowCasters.length=0),this.passThrough||(this._dirty=!0)};ma.prototype.addLight=function(a){0<=this._lightComponents.indexOf(a)||(this._lightComponents.push(a),this._lights.push(a.light),this._dirtyLights=!0,this._generateLightHash())};ma.prototype.removeLight=function(a){var b=this._lightComponents.indexOf(a);0>b||(this._lightComponents.splice(b,1),b=this._lights.indexOf(a.light),this._lights.splice(b,
1),this._dirtyLights=!0,this._generateLightHash())};ma.prototype.clearLights=function(){this._lightComponents.length=0;this._lights.length=0;this._dirtyLights=!0};ma.prototype.addShadowCasters=function(a){for(var b,c=this.shadowCasters,d=0;d<a.length;d++)b=a[d],b.castShadow&&0>c.indexOf(b)&&c.push(b);this._dirtyLights=!0};ma.prototype.removeShadowCasters=function(a){for(var b,c=this.shadowCasters,d=0;d<a.length;d++)b=c.indexOf(a[d]),0<=b&&c.splice(b,1);this._dirtyLights=!0};ma.prototype._generateLightHash=
function(){if(0<this._lights.length){this._lights.sort(Pn);for(var a="",b="",c=0;c<this._lights.length;c++)this._lights[c].isStatic?b+=this._lights[c].key:a+=this._lights[c].key;this._lightHash=0===a.length?0:qe(a);this._staticLightHash=0===b.length?0:qe(b)}else this._staticLightHash=this._lightHash=0};ma.prototype._generateCameraHash=function(){if(1<this.cameras.length){this.cameras.sort(On);for(var a="",b=0;b<this.cameras.length;b++)a+=this.cameras[b].entity.getGuid();this._cameraHash=qe(a)}else this._cameraHash=
0;this._dirtyCameras=!0};ma.prototype.addCamera=function(a){0<=this.cameras.indexOf(a)||(this.cameras.push(a),this._generateCameraHash())};ma.prototype.removeCamera=function(a){a=this.cameras.indexOf(a);0>a||(this.cameras.splice(a,1),this._generateCameraHash(),this.instances.clearVisibleLists(a))};ma.prototype.clearCameras=function(){this._cameraHash=this.cameras.length=0;this._dirtyCameras=!0};ma.prototype._sortCameras=function(){this._generateCameraHash()};ma.prototype._calculateSortDistances=function(a,
b,c,d){var e;for(e=0;e<b;e++){var f=a[e];if(!(f.command||2>=f.layer))if(f.calculateSortDistance)f.zdist=f.calculateSortDistance(f,c,d);else{var g=f.aabb.center;var k=g.x-c.x;var h=g.y-c.y;g=g.z-c.z;f.zdist=k*d.x+h*d.y+g*d.z}}};ma.prototype._sortVisible=function(a,b,c){var d=this.instances,e=a?this.transparentSortMode:this.opaqueSortMode;if(0!==e)if(a=a?d.visibleTransparent[c]:d.visibleOpaque[c],5===e)ph=b.getPosition(),qh=b.forward,this.customCalculateSortValues&&this.customCalculateSortValues(a.list,
a.length,ph,qh),a.list.length!==a.length&&(a.list.length=a.length),this.customSortCallback&&a.list.sort(this.customSortCallback);else{if(3===e||4===e)ph=b.getPosition(),qh=b.forward,this._calculateSortDistances(a.list,a.length,ph,qh);a.list.length!==a.length&&(a.list.length=a.length);a.list.sort(cp[e])}};for(var bm=(new K).mul2((new K).setTranslate(.5,.5,.5),(new K).setScale(.5,.5,.5)),dp={r:1,g:2,b:3,a:4},cm=[(new Y).setFromEulerAngles(0,90,180),(new Y).setFromEulerAngles(0,-90,180),(new Y).setFromEulerAngles(90,
0,0),(new Y).setFromEulerAngles(-90,0,0),(new Y).setFromEulerAngles(0,180,180),(new Y).setFromEulerAngles(0,0,180)],Fk=[{},{},{},{},{}],fe=new Float32Array(2),Tf={x:1,y:1,z:0,w:0},ge=new K,rh=new K,dm=new K,Xb=new K,Bb=new K,em=new xb,nc=new K,Yb,Pc=new K,Qc=new K,Ve=new K,We=new K,Xe=new z,Ye=new z,Uf,Vf,fm=new K,gm=new K,hm=new K,im=new K,sh=new z,jm=new z,km=new z,lm=new z,he={center:null,radius:0},th=new oa,Wf=[0,0,0,0],Ze,Cb,Uj,uh,Hk={},$e,af,vh=null,ua=[],mm=0;8>mm;mm++)ua.push(new z);var za=
[new z,new z,new z,new z,new z,new z,new z,new z];Object.assign(xg.prototype,{sortCompare:function(a,b){if(a.layer===b.layer){if(a.drawOrder&&b.drawOrder)return a.drawOrder-b.drawOrder;if(a.zdist&&b.zdist)return b.zdist-a.zdist;if(a.zdist2&&b.zdist2)return a.zdist2-b.zdist2}return b._key[0]-a._key[0]},sortCompareMesh:function(a,b){if(a.layer===b.layer){if(a.drawOrder&&b.drawOrder)return a.drawOrder-b.drawOrder;if(a.zdist&&b.zdist)return b.zdist-a.zdist}$e=a._key[0];af=b._key[0];return $e===af&&a.mesh&&
b.mesh?b.mesh.id-a.mesh.id:af-$e},depthSortCompare:function(a,b){$e=a._key[1];af=b._key[1];return $e===af&&a.mesh&&b.mesh?b.mesh.id-a.mesh.id:af-$e},lightCompare:function(a,b){return a.key-b.key},getShadowCamera:function(a,b){var c=b._shadowCamera;if(null===c){c=b._shadowType;var d=4===c||0===c&&a.webgl2;1===b._type&&(d=!1);var e=new pa;e.clearColor=1<=c&&3>=c?new L(0,0,0,0):new L(1,1,1,1);e.clearColorBuffer=!d;e.clearDepthBuffer=!0;e.clearStencilBuffer=!1;e.node=new Z;c=b._shadowCamera=e;Gk(a,b)}else d=
c.renderTarget,d.width===b._shadowResolution&&d.height===b._shadowResolution||Gk(a,b);return c},updateCameraFrustum:function(a){if(a.vrDisplay&&a.vrDisplay.presenting){Yb=a.vrDisplay.combinedProj;var b=a._node.parent;b?Bb.copy(b.getWorldTransform()).mul(a.vrDisplay.combinedViewInv).invert():Bb.copy(a.vrDisplay.combinedView);Xb.copy(Bb).invert();this.viewInvId.setValue(Xb.data);nc.mul2(Yb,Bb);a.frustum.setFromMat4(nc)}else if(a.xr&&a.xr.views.length){b=a.xr.views[0];nc.mul2(b.projMat,b.viewOffMat);
a.frustum.setFromMat4(nc);return}Yb=a.projectionMatrix;a.calculateProjection&&a.calculateProjection(Yb,0);if(a.calculateTransform)a.calculateTransform(Xb,0);else{b=a._node.getPosition();var c=a._node.getRotation();Xb.setTRS(b,c,z.ONE);this.viewInvId.setValue(Xb.data)}Bb.copy(Xb).invert();nc.mul2(Yb,Bb);a.frustum.setFromMat4(nc)},setCamera:function(a,b,c,d){var e=a.vrDisplay,f;if(e&&e.presenting){Uf=e.leftProj;Vf=e.rightProj;Yb=e.combinedProj;a.calculateProjection&&(a.calculateProjection(Uf,1),a.calculateProjection(Vf,
2),a.calculateProjection(Yb,0));if(a.calculateTransform)a.calculateTransform(Pc,1),a.calculateTransform(Qc,2),a.calculateTransform(Xb,0),Ve.copy(Pc).invert(),We.copy(Qc).invert(),Bb.copy(Xb).invert();else if(f=a._node.parent){var g=f.getWorldTransform();Pc.mul2(g,e.leftViewInv);Qc.mul2(g,e.rightViewInv);Ve.copy(Pc).invert();We.copy(Qc).invert();Bb.copy(f.getWorldTransform()).mul(e.combinedViewInv).invert()}else Pc.copy(e.leftViewInv),Qc.copy(e.rightViewInv),Ve.copy(e.leftView),We.copy(e.rightView),
Bb.copy(e.combinedView);yg(fm,Ve);yg(gm,We);hm.mul2(Uf,Ve);im.mul2(Vf,We);Xe.x=Pc.data[12];Xe.y=Pc.data[13];Xe.z=Pc.data[14];Ye.x=Qc.data[12];Ye.y=Qc.data[13];Ye.z=Qc.data[14];nc.mul2(Yb,Bb);a.frustum.setFromMat4(nc)}else if(a.xr&&a.xr.session){(f=a._node.parent)&&(g=f.getWorldTransform());e=a.xr.views;for(var k=0;k<e.length;k++){var h=e[k];f?(h.viewInvOffMat.mul2(g,h.viewInvMat),h.viewOffMat.copy(h.viewInvOffMat).invert()):(h.viewInvOffMat.copy(h.viewInvMat),h.viewOffMat.copy(h.viewMat));yg(h.viewMat3,
h.viewOffMat);h.projViewOffMat.mul2(h.projMat,h.viewOffMat);h.position[0]=h.viewInvOffMat.data[12];h.position[1]=h.viewInvOffMat.data[13];h.position[2]=h.viewInvOffMat.data[14];a.frustum.setFromMat4(h.projViewOffMat)}}else Yb=a.projectionMatrix,a.calculateProjection&&a.calculateProjection(Yb,0),this.projId.setValue(Yb.data),this.projSkyboxId.setValue(a.getProjectionMatrixSkybox().data),a.calculateTransform?a.calculateTransform(Xb,0):(f=a._node.getPosition(),g=a._node.getRotation(),Xb.setTRS(f,g,z.ONE)),
this.viewInvId.setValue(Xb.data),Bb.copy(Xb).invert(),this.viewId.setValue(Bb.data),yg(em,Bb),this.viewId3.setValue(em.data),nc.mul2(Yb,Bb),this.viewProjId.setValue(nc.data),f=a._node.getPosition(),this.viewPos[0]=f.x,this.viewPos[1]=f.y,this.viewPos[2]=f.z,this.viewPosId.setValue(this.viewPos),a.frustum.setFromMat4(nc);this.nearClipId.setValue(a._nearClip);this.farClipId.setValue(a._farClip);f=a._nearClip;g=a._farClip;this.cameraParams[0]=1/g;this.cameraParams[1]=g;this.cameraParams[2]=.5*(1-g/f);
this.cameraParams[3]=.5*(1+g/f);this.cameraParamsId.setValue(this.cameraParams);this.clearView(a,b,c,!1);c=this.device;f=b?b.width:c.width;b=b?b.height:c.height;a=a.scissorRect;c.setScissor(Math.floor(a.x*f),Math.floor(a.y*b),Math.floor(a.z*f),Math.floor(a.w*b));d&&c.setScissor(1,1,f-2,b-2)},clearView:function(a,b,c,d,e){var f=this.device;f.setRenderTarget(b);f.updateBegin();d&&(f.setColorWrite(!0,!0,!0,!0),f.setDepthWrite(!0));d=a.rect;var g=b?b.width:f.width,k=b?b.height:f.height;b=Math.floor(d.x*
g);var h=Math.floor(d.y*k);g=Math.floor(d.z*g);d=Math.floor(d.w*k);f.setViewport(b,h,g,d);f.setScissor(b,h,g,d);c&&f.clear(e?e:{color:[a._clearColor.r,a._clearColor.g,a._clearColor.b,a._clearColor.a],depth:a._clearDepth,flags:(a._clearColorBuffer?1:0)|(a._clearDepthBuffer?2:0)|(a._clearStencilBuffer?4:0),stencil:a._clearStencil})},dispatchGlobalLights:function(a){var b;this.mainLight=-1;this.ambientColor[0]=a.ambientLight.r;this.ambientColor[1]=a.ambientLight.g;this.ambientColor[2]=a.ambientLight.b;
if(a.gammaCorrection)for(b=0;3>b;b++)this.ambientColor[b]=Math.pow(this.ambientColor[b],2.2);this.ambientId.setValue(this.ambientColor);this.exposureId.setValue(a.exposure);a.skyboxModel&&this.skyboxIntensityId.setValue(a.skyboxIntensity)},_resolveLight:function(a,b){var c="light"+b;this.lightColorId[b]=a.resolve(c+"_color");this.lightDir[b]=new Float32Array(3);this.lightDirId[b]=a.resolve(c+"_direction");this.lightShadowMapId[b]=a.resolve(c+"_shadowMap");this.lightShadowMatrixId[b]=a.resolve(c+"_shadowMatrix");
this.lightShadowParamsId[b]=a.resolve(c+"_shadowParams");this.lightShadowMatrixVsId[b]=a.resolve(c+"_shadowMatrixVS");this.lightShadowParamsVsId[b]=a.resolve(c+"_shadowParamsVS");this.lightDirVs[b]=new Float32Array(3);this.lightDirVsId[b]=a.resolve(c+"_directionVS");this.lightRadiusId[b]=a.resolve(c+"_radius");this.lightPos[b]=new Float32Array(3);this.lightPosId[b]=a.resolve(c+"_position");this.lightInAngleId[b]=a.resolve(c+"_innerConeAngle");this.lightOutAngleId[b]=a.resolve(c+"_outerConeAngle");
this.lightPosVsId[b]=a.resolve(c+"_positionVS");this.lightCookieId[b]=a.resolve(c+"_cookie");this.lightCookieIntId[b]=a.resolve(c+"_cookieIntensity");this.lightCookieMatrixId[b]=a.resolve(c+"_cookieMatrix");this.lightCookieOffsetId[b]=a.resolve(c+"_cookieOffset")},dispatchDirectLights:function(a,b,c){var d=a.length,e,f=0;this.mainLight=-1;var g=this.device.scope;for(e=0;e<d;e++)if(a[e].mask&c){var k=a[e];var h=k._node.getWorldTransform();this.lightColorId[f]||this._resolveLight(g,f);this.lightColorId[f].setValue(b.gammaCorrection?
k._linearFinalColor:k._finalColor);h.getY(k._direction).scale(-1);k._direction.normalize();this.lightDir[f][0]=k._direction.x;this.lightDir[f][1]=k._direction.y;this.lightDir[f][2]=k._direction.z;this.lightDirId[f].setValue(this.lightDir[f]);if(k.castShadows){var l=k._isPcf&&this.device.webgl2?k._shadowCamera.renderTarget.depthBuffer:k._shadowCamera.renderTarget.colorBuffer;k._isVsm?h=-2E-4:(h=k.shadowBias/k._shadowCamera._farClip*100,!this.device.webgl2&&this.device.extStandardDerivatives&&(h*=-100));
var n=k._isVsm?k.vsmBias/(k._shadowCamera._farClip/7):k._normalOffsetBias;this.lightShadowMapId[f].setValue(l);this.lightShadowMatrixId[f].setValue(k._shadowMatrix.data);l=k._rendererParams;3!==l.length&&(l.length=3);l[0]=k._shadowResolution;l[1]=n;l[2]=h;this.lightShadowParamsId[f].setValue(l);0>this.mainLight&&(this.lightShadowMatrixVsId[f].setValue(k._shadowMatrix.data),this.lightShadowParamsVsId[f].setValue(l),k._direction.normalize(),this.lightDirVs[f][0]=k._direction.x,this.lightDirVs[f][1]=
k._direction.y,this.lightDirVs[f][2]=k._direction.z,this.lightDirVsId[f].setValue(this.lightDirVs[f]),this.mainLight=e)}f++}return f},dispatchPointLight:function(a,b,c,d){var e=c._node.getWorldTransform();this.lightColorId[d]||this._resolveLight(b,d);this.lightRadiusId[d].setValue(c.attenuationEnd);this.lightColorId[d].setValue(a.gammaCorrection?c._linearFinalColor:c._finalColor);e.getTranslation(c._position);this.lightPos[d][0]=c._position.x;this.lightPos[d][1]=c._position.y;this.lightPos[d][2]=
c._position.z;this.lightPosId[d].setValue(this.lightPos[d]);c.castShadows&&(this.lightShadowMapId[d].setValue(c._shadowCamera.renderTarget.colorBuffer),a=c._rendererParams,4!==a.length&&(a.length=4),a[0]=c._shadowResolution,a[1]=c._normalOffsetBias,a[2]=c.shadowBias,a[3]=1/c.attenuationEnd,this.lightShadowParamsId[d].setValue(a));c._cookie&&(this.lightCookieId[d].setValue(c._cookie),this.lightShadowMatrixId[d].setValue(e.data),this.lightCookieIntId[d].setValue(c.cookieIntensity))},dispatchSpotLight:function(a,
b,c,d){var e=c._node.getWorldTransform();this.lightColorId[d]||this._resolveLight(b,d);this.lightInAngleId[d].setValue(c._innerConeAngleCos);this.lightOutAngleId[d].setValue(c._outerConeAngleCos);this.lightRadiusId[d].setValue(c.attenuationEnd);this.lightColorId[d].setValue(a.gammaCorrection?c._linearFinalColor:c._finalColor);e.getTranslation(c._position);this.lightPos[d][0]=c._position.x;this.lightPos[d][1]=c._position.y;this.lightPos[d][2]=c._position.z;this.lightPosId[d].setValue(this.lightPos[d]);
e.getY(c._direction).scale(-1);c._direction.normalize();this.lightDir[d][0]=c._direction.x;this.lightDir[d][1]=c._direction.y;this.lightDir[d][2]=c._direction.z;this.lightDirId[d].setValue(this.lightDir[d]);c.castShadows&&(c._isVsm?a=-2E-4:(a=20*c.shadowBias,!this.device.webgl2&&this.device.extStandardDerivatives&&(a*=-100)),b=c._isVsm?c.vsmBias/(c.attenuationEnd/7):c._normalOffsetBias,this.lightShadowMapId[d].setValue(c._isPcf&&this.device.webgl2?c._shadowCamera.renderTarget.depthBuffer:c._shadowCamera.renderTarget.colorBuffer),
this.lightShadowMatrixId[d].setValue(c._shadowMatrix.data),e=c._rendererParams,4!==e.length&&(e.length=4),e[0]=c._shadowResolution,e[1]=b,e[2]=a,e[3]=1/c.attenuationEnd,this.lightShadowParamsId[d].setValue(e));c._cookie&&(this.lightCookieId[d].setValue(c._cookie),c.castShadows||(a=this.getShadowCamera(this.device,c),b=a._node,b.setPosition(c._node.getPosition()),b.setRotation(c._node.getRotation()),b.rotateLocal(-90,0,0),a.projection=0,a.aspectRatio=1,a.fov=2*c._outerConeAngle,ge.setTRS(b.getPosition(),
b.getRotation(),z.ONE).invert(),rh.mul2(a.projectionMatrix,ge),c._shadowMatrix.mul2(bm,rh)),this.lightShadowMatrixId[d].setValue(c._shadowMatrix.data),this.lightCookieIntId[d].setValue(c.cookieIntensity),c._cookieTransform&&(c._cookieTransformUniform[0]=c._cookieTransform.x,c._cookieTransformUniform[1]=c._cookieTransform.y,c._cookieTransformUniform[2]=c._cookieTransform.z,c._cookieTransformUniform[3]=c._cookieTransform.w,this.lightCookieMatrixId[d].setValue(c._cookieTransformUniform),c._cookieOffsetUniform[0]=
c._cookieOffset.x,c._cookieOffsetUniform[1]=c._cookieOffset.y,this.lightCookieOffsetId[d].setValue(c._cookieOffsetUniform)))},dispatchLocalLights:function(a,b,c,d,e){var f=a[1];a=a[2];var g=f.length,k=a.length,h=d,l=this.device.scope;for(d=0;d<g;d++){var n=f[d];n.mask&c&&!n.isStatic&&(this.dispatchPointLight(b,l,n,h),h++)}f=0;if(e)for(n=e[f];n&&1===n._type;)this.dispatchPointLight(b,l,n,h),h++,f++,n=e[f];for(d=0;d<k;d++)n=a[d],n.mask&c&&!n.isStatic&&(this.dispatchSpotLight(b,l,n,h),h++);if(e)for(n=
e[f];n&&2===n._type;)this.dispatchSpotLight(b,l,n,h),h++,f++,n=e[f]},cull:function(a,b,c){var d=0,e,f=b.length,g=a.cullingMask||4294967295;if(!a.frustumCulling){for(e=0;e<f;e++){var k=b[e];if(k.visible||k.command)k.mask&&0===(k.mask&g)||(c[d]=k,d++,k.visibleThisFrame=!0)}return d}for(e=0;e<f;e++)if(k=b[e],k.command)c[d]=k,d++,k.visibleThisFrame=!0;else if(k.visible){var h=!0;k.mask&&0===(k.mask&g)||(k.cull&&(h=k._isVisible(a)),h&&(c[d]=k,d++,k.visibleThisFrame=!0))}return d},cullLights:function(a,
b){var c;for(c=0;c<b.length;c++){var d=b[c];var e=d._type;d.castShadows&&d.enabled&&0!==d.shadowUpdateMode&&0!==e&&(d.getBoundingSphere(he),a.frustum.containsSphere(he)&&(d.visibleThisFrame=!0))}},updateCpuSkinMatrices:function(a){var b=a.length;if(0!==b){var c,d;for(c=0;c<b;c++)if(d=a[c].skinInstance)d.updateMatrices(a[c].node),d._dirty=!0}},updateGpuSkinMatrices:function(a){var b,c,d=a.length;for(b=0;b<d;b++)a[b].visibleThisFrame&&(c=a[b].skinInstance)&&c._dirty&&(c.updateMatrixPalette(),c._dirty=
!1)},updateMorphing:function(a){var b,c,d=a.length;for(b=0;b<d;b++)(c=a[b].morphInstance)&&c._dirty&&a[b].visibleThisFrame&&c.update()},setBaseConstants:function(a,b){a.setCullMode(b.cull);b.opacityMap&&(this.opacityMapId.setValue(b.opacityMap),this.alphaTestId.setValue(b.alphaTest))},setSkinning:function(a,b,c){b.skinInstance&&(this._skinDrawCalls++,a.supportsBoneTextures?(Ze=b.skinInstance.boneTexture,this.boneTextureId.setValue(Ze),Wf[0]=Ze.width,Wf[1]=Ze.height,Wf[2]=1/Ze.width,Wf[3]=1/Ze.height,
this.boneTextureSizeId.setValue(Wf)):this.poseMatrixId.setValue(b.skinInstance.matrixPalette))},drawInstance:function(a,b,c,d,e){if(Cb=b.instancingData){if(0<Cb.count&&(this._instancedDrawCalls++,a.setVertexBuffer(Cb.vertexBuffer),a.draw(c.primitive[d],Cb.count),Cb.vertexBuffer===vh))return this._removedByInstancing+=Cb.count,b.instancingData=null,Cb.count-1}else Uj=b.node.worldTransform,this.modelMatrixId.setValue(Uj.data),e&&(uh=b.node.normalMatrix,b.node._dirtyNormal&&(Uj.invertTo3x3(uh),uh.transpose(),
b.node._dirtyNormal=!1),this.normalMatrixId.setValue(uh.data)),a.draw(c.primitive[d]);return 0},drawInstance2:function(a,b,c,d){if(Cb=b.instancingData){if(0<Cb.count&&(this._instancedDrawCalls++,a.setVertexBuffer(Cb.vertexBuffer),a.draw(c.primitive[d],Cb.count),Cb.vertexBuffer===vh))return this._removedByInstancing+=Cb.count,b.instancingData=null,Cb.count-1}else a.draw(c.primitive[d],void 0,!0);return 0},renderShadows:function(a,b){var c=this.device,d;for(d=0;d<a.length;d++){var e=a[d];var f=e._type;
if(e.castShadows&&e.enabled&&(e._shadowCamera||this.getShadowCamera(c,e),0!==e.shadowUpdateMode&&e.visibleThisFrame)){var g=this.getShadowCamera(c,e);var k=g._node;var h=0;var l=1;if(0===f){if(0>e._visibleLength[b])continue;h=e._visibleCameraSettings[b];k.setPosition(h.x,h.y,h.z);g.orthoHeight=h.orthoHeight;g.farClip=h.farClip;h=b}else if(2===f){var n=k.getPosition();this.viewPos[0]=n.x;this.viewPos[1]=n.y;this.viewPos[2]=n.z;this.viewPosId.setValue(this.viewPos);this.shadowMapLightRadiusId.setValue(e.attenuationEnd)}else 1===
f&&(n=k.getPosition(),this.viewPos[0]=n.x,this.viewPos[1]=n.y,this.viewPos[2]=n.z,this.viewPosId.setValue(this.viewPos),this.shadowMapLightRadiusId.setValue(e.attenuationEnd),l=6);1!==f&&(ge.setTRS(k.getPosition(),k.getRotation(),z.ONE).invert(),rh.mul2(g.projectionMatrix,ge),e._shadowMatrix.mul2(bm,rh));c.webgl2?1===f?c.setDepthBias(!1):(c.setDepthBias(!0),c.setDepthBiasValues(-1E3*e.shadowBias,-1E3*e.shadowBias)):c.extStandardDerivatives&&(1===f?(this.polygonOffset[0]=0,this.polygonOffset[1]=0):
(this.polygonOffset[0]=-1E3*e.shadowBias,this.polygonOffset[1]=-1E3*e.shadowBias),this.polygonOffsetId.setValue(this.polygonOffset));1===e.shadowUpdateMode&&(e.shadowUpdateMode=0);this._shadowMapUpdates+=l;c.setBlending(!1);c.setDepthWrite(!0);c.setDepthTest(!0);e._isPcf&&c.webgl2&&1!==f?c.setColorWrite(!1,!1,!1,!1):c.setColorWrite(!0,!0,!0,!0);for(h?l=h+1:h=0;h<l;){1===f&&(k.setRotation(cm[h]),g.renderTarget=e._shadowCubeMap[h]);this.setCamera(g,g.renderTarget,!0,1!==f);n=e._visibleList[h];var p=
e._visibleLength[h];var q=e._shadowType;var r=q+5*f;for(q=0;q<p;q++){var t=n[q];var u=t.mesh;var x=t.material;this.setBaseConstants(c,x);this.setSkinning(c,t,x);x.dirty&&(x.updateUniforms(),x.dirty=!1);x.chunks&&(this.setCullMode(!0,!1,t),x.setParameters(c),t.setParameters(c,8));x=t._shader[3+r];if(!x){this.updateShader(t,t._shaderDefs,null,3+r);x=t._shader[3+r];var v=t._key,w=t.material,y=t.skinInstance?10:0,A=0;w.opacityMap&&(w=w.opacityMapChannel)&&(A=dp[w]);v[1]=y+A}c.setShader(x);x=t.renderStyle;
this.setVertexBuffers(c,u);this.setMorphing(c,t.morphInstance);c.setIndexBuffer(u.indexBuffer[x]);q+=this.drawInstance(c,t,u,x);this._shadowDrawCalls++}h++;0===f&&(e._visibleLength[b]=-1)}if(e._isVsm&&(f=e._vsmBlurSize,1<f)){g=g.renderTarget;k=Ek(c,e._shadowResolution,e._shadowType,1);l=1===e._shadowType;h=e.vsmBlurMode;n=(l?this.blurPackedVsmShader:this.blurVsmShader)[h][f];if(!n){n=this.blurVsmWeights;x=q=f;25<x&&(x=25);v=(x-1)/6;r=.5*(x-1);t=Array(x);for(u=p=0;u<x;++u)y=u-r,t[u]=Math.exp(-(y*y)/
(2*v*v)),p+=t[u];for(u=0;u<x;++u)t[u]/=p;n[q]=t;n=F.fullscreenQuadVS;q="#define SAMPLES "+f+"\n";q=l?q+this.blurPackedVsmShaderCode[h]:q+this.blurVsmShaderCode[h];n=Wa(this.device,n,q,"blurVsm"+h+f+l);l?this.blurPackedVsmShader[h][f]=n:this.blurVsmShader[h][f]=n}Tf.z=e._shadowResolution-2;Tf.w=Tf.z;this.sourceId.setValue(g.colorBuffer);fe[0]=1/e._shadowResolution;fe[1]=0;this.pixelOffsetId.setValue(fe);1===h&&this.weightId.setValue(this.blurVsmWeights[f]);La(c,k,n,null,Tf);this.sourceId.setValue(k.colorBuffer);
fe[1]=fe[0];fe[0]=0;this.pixelOffsetId.setValue(fe);La(c,g,n,null,Tf)}}}c.webgl2?c.setDepthBias(!1):c.extStandardDerivatives&&(this.polygonOffset[0]=0,this.polygonOffset[1]=0,this.polygonOffsetId.setValue(this.polygonOffset))},updateShader:function(a,b,c,d,e){a.material._scene=this.scene;a.material.updateShader(this.device,this.scene,b,c,d,e);a._shader[d]=a.material.shader},setCullMode:function(a,b,c){var d=c.material,e=0;a&&(a=1,0<d.cull&&3>d.cull&&(c.flipFaces&&(a*=-1),b&&(a*=-1),b=c.node.worldTransform,
b.getX(sh),b.getY(jm),b.getZ(km),sh.cross(sh,jm),0>sh.dot(km)&&(a*=-1)),e=0>a?2===d.cull?1:2:d.cull);this.device.setCullMode(e)},setVertexBuffers:function(a,b){a.setVertexBuffer(b.vertexBuffer)},setMorphing:function(a,b){if(b)if(b.morph.useTextureMorph)a.setVertexBuffer(b.morph.vertexBufferIds),this.morphPositionTex.setValue(b.texturePositions),this.morphNormalTex.setValue(b.textureNormals),this.morphTexParams.setValue(b._textureParams);else{for(var c,d,e=0;e<b._activeVertexBuffers.length;e++)if(c=
b._activeVertexBuffers[e])d="ATTR"+(e+8),c.format.elements[0].name=d,c.format.elements[0].scopeId=a.scope.resolve(d),c.format.update(),a.setVertexBuffer(c);this.morphWeightsA.setValue(b._shaderMorphWeightsA);this.morphWeightsB.setValue(b._shaderMorphWeightsB)}},renderForward:function(a,b,c,d,e,f,g,k){var h=this.device,l=this.scene,n=a.vrDisplay;k=k?k._lightHash:0;var p=1<<e,q,r=null,t=.5*h.width;for(q=0;q<c;q++){var u=b[q];if(!f||!u.mask||f&u.mask)if(u.command)u.command();else{var x=u.mesh;var v=
u.material;var w=u._shaderDefs;var y=u.mask;this.setSkinning(h,u,v);v&&v===r&&w!==A&&(r=null);if(u.isStatic||E)r=null;if(v!==r){this._materialSwitches++;v.dirty&&(v.updateUniforms(),v.dirty=!1);if(!u._shader[e]||u._shaderDefs!==w||u._lightHash!==k){if(u.isStatic)this.updateShader(u,w,u._staticLightList,e,d);else{var A=e+"_"+w+"_"+k;u._shader[e]=v.variants[A];u._shader[e]||(this.updateShader(u,w,null,e,d),v.variants[A]=u._shader[e])}u._shaderDefs=w;u._lightHash=k}u._shader[e].failed||h.setShader(u._shader[e])||
(u._shader[e].failed=!0);v.setParameters(h);if(!r||y!==B){var B=this.dispatchDirectLights(d[0],l,y);this.dispatchLocalLights(d,l,y,B,u._staticLightList)}this.alphaTestId.setValue(v.alphaTest);h.setBlending(v.blend);v.blend&&(v.separateAlphaBlend?(h.setBlendFunctionSeparate(v.blendSrc,v.blendDst,v.blendSrcAlpha,v.blendDstAlpha),h.setBlendEquationSeparate(v.blendEquation,v.blendAlphaEquation)):(h.setBlendFunction(v.blendSrc,v.blendDst),h.setBlendEquation(v.blendEquation)));h.setColorWrite(v.redWrite,
v.greenWrite,v.blueWrite,v.alphaWrite);h.setDepthWrite(v.depthWrite);h.setDepthTest(v.depthTest);h.setAlphaToCoverage(v.alphaToCoverage);v.depthBias||v.slopeDepthBias?(h.setDepthBias(!0),h.setDepthBiasValues(v.depthBias,v.slopeDepthBias)):h.setDepthBias(!1)}this.setCullMode(a._cullFaces,a._flipFaces,u);B=u.stencilFront||v.stencilFront;r=u.stencilBack||v.stencilBack;B||r?(h.setStencilTest(!0),B===r?(h.setStencilFunc(B.func,B.ref,B.readMask),h.setStencilOperation(B.fail,B.zfail,B.zpass,B.writeMask)):
(B?(h.setStencilFuncFront(B.func,B.ref,B.readMask),h.setStencilOperationFront(B.fail,B.zfail,B.zpass,B.writeMask)):(h.setStencilFuncFront(7,0,255),h.setStencilOperationFront(0,0,0,255)),r?(h.setStencilFuncBack(r.func,r.ref,r.readMask),h.setStencilOperationBack(r.fail,r.zfail,r.zpass,r.writeMask)):(h.setStencilFuncBack(7,0,255),h.setStencilOperationBack(0,0,0,255)))):h.setStencilTest(!1);u.setParameters(h,p);this.setVertexBuffers(h,x);this.setMorphing(h,u.morphInstance);B=u.renderStyle;h.setIndexBuffer(x.indexBuffer[B]);
g&&g(u,q);if(n&&n.presenting)h.setViewport(0,0,t,h.height),this.projId.setValue(Uf.data),this.projSkyboxId.setValue(Uf.data),this.viewInvId.setValue(Pc.data),this.viewId.setValue(Ve.data),this.viewId3.setValue(fm.data),this.viewProjId.setValue(hm.data),this.viewPos[0]=Xe.x,this.viewPos[1]=Xe.y,this.viewPos[2]=Xe.z,this.viewPosId.setValue(this.viewPos),q+=this.drawInstance(h,u,x,B,!0),this._forwardDrawCalls++,h.setViewport(t,0,t,h.height),this.projId.setValue(Vf.data),this.projSkyboxId.setValue(Vf.data),
this.viewInvId.setValue(Qc.data),this.viewId.setValue(We.data),this.viewId3.setValue(gm.data),this.viewProjId.setValue(im.data),this.viewPos[0]=Ye.x,this.viewPos[1]=Ye.y,this.viewPos[2]=Ye.z,this.viewPosId.setValue(this.viewPos),q+=this.drawInstance2(h,u,x,B),this._forwardDrawCalls++;else if(a.xr&&a.xr.session&&a.xr.views.length)for(r=a.xr.views,A=0;A<r.length;A++){var E=r[A];h.setViewport(E.viewport.x,E.viewport.y,E.viewport.z,E.viewport.w);this.projId.setValue(E.projMat.data);this.projSkyboxId.setValue(E.projMat.data);
this.viewId.setValue(E.viewOffMat.data);this.viewInvId.setValue(E.viewInvOffMat.data);this.viewId3.setValue(E.viewMat3.data);this.viewProjId.setValue(E.projViewOffMat.data);this.viewPosId.setValue(E.position);q=0===A?q+this.drawInstance(h,u,x,B,!0):q+this.drawInstance2(h,u,x,B);this._forwardDrawCalls++}else q+=this.drawInstance(h,u,x,B,!0),this._forwardDrawCalls++;q<c-1&&b[q+1].material===v&&v.setParameters(h,u.parameters);r=v;A=w;B=y;E=u.isStatic}}h.updateEnd()},setupInstancing:function(a){a.enableAutoInstancing&&
(vh||(vh=new ab(a,Na.defaultInstancingFormat,a.autoInstancingMaxObjects,1)))},revertStaticMeshes:function(a){var b,c=a.length,d=[];for(b=0;b<c;b++){var e=a[b];if(e._staticSource){if(e._staticSource!==f){d.push(e._staticSource);var f=e._staticSource}}else d.push(e)}a.length=d.length;for(b=0;b<d.length;b++)a[b]=d[b]},prepareStaticMeshes:function(a,b){var c,d,e,f,g=this.device,k=a.length,h=[],l,n,p,q=new z,r=new z,t=new oa,u=new K,x=[],v,w=[],y=[],A=[];for(c=0;c<k;c++){var B=a[c];if(B.isStatic){var E=
B.aabb;A.length=0;for(v=1;2>=v;v++)for(d=0;d<b.length;d++){var C=b[d];C._type===v&&C.enabled&&C.mask&B.mask&&C.isStatic&&(w[d]||(w[d]=new oa,C._node.getWorldTransform(),C.getBoundingSphere(he),w[d].center.copy(he.center),w[d].halfExtents.x=he.radius,w[d].halfExtents.y=he.radius,w[d].halfExtents.z=he.radius),w[d].intersects(E)&&A.push(d))}if(0===A.length)h.push(B);else{E=B.mesh;v=E.vertexBuffer;C=E.indexBuffer[B.renderStyle];var D=2===C.bytesPerIndex?new Uint16Array(C.lock()):new Uint32Array(C.lock());
var G=E.primitive[B.renderStyle].count/3;var J=E.primitive[B.renderStyle].base;var R=v.format.elements;var I=v.format.size/4;E=new Float32Array(v.storage);for(e=0;e<R.length;e++)"POSITION"===R[e].name&&(l=R[e].offset/4);x.length=G;for(e=0;e<G;e++)x[e]=0;R=!1;y.length=6*G;for(e=0;e<G;e++){var T=p=n=Number.MAX_VALUE;var S=-Number.MAX_VALUE;var ba=-Number.MAX_VALUE;var ha=-Number.MAX_VALUE;for(f=0;3>f;f++){d=D[3*e+f+J];d=d*I+l;var W=E[d];var Q=E[d+1];d=E[d+2];W<n&&(n=W);Q<p&&(p=Q);d<T&&(T=d);W>S&&(S=
W);Q>ba&&(ba=Q);d>ha&&(ha=d)}d=6*e;y[d]=n;y[d+1]=p;y[d+2]=T;y[d+3]=S;y[d+4]=ba;y[d+5]=ha}for(W=0;W<A.length;W++)for(d=A[W],u.copy(B.node.worldTransform).invert(),t.setFromTransformedAabb(w[d],u),Q=t.getMin(),n=t.getMax(),f=1<<W,e=0;e<G;e++)d=6*e,y[d]<=n.x&&y[d+3]>=Q.x&&y[d+1]<=n.y&&y[d+4]>=Q.y&&y[d+2]<=n.z&&y[d+5]>=Q.z&&(x[e]|=f,R=!0);if(R){R={};for(e=0;e<G;e++){d=3*e+J;var Nb=x[e];R[Nb]||(R[Nb]=[]);f=R[Nb];f.push(D[d]);f.push(D[d+1]);f.push(D[d+2])}for(Nb in R){f=R[Nb];D=new dc(g,C.format,f.length,
C.usage);(2===D.bytesPerIndex?new Uint16Array(D.lock()):new Uint32Array(D.lock())).set(f);D.unlock();T=p=n=Number.MAX_VALUE;S=-Number.MAX_VALUE;ba=-Number.MAX_VALUE;ha=-Number.MAX_VALUE;for(e=0;e<f.length;e++)d=f[e],W=E[d*I+l],Q=E[d*I+l+1],d=E[d*I+l+2],W<n&&(n=W),Q<p&&(p=Q),d<T&&(T=d),W>S&&(S=W),Q>ba&&(ba=Q),d>ha&&(ha=d);q.set(n,p,T);r.set(S,ba,ha);e=new oa;e.setMinMax(q,r);G=new rb(g);G.vertexBuffer=v;G.indexBuffer[0]=D;G.primitive[0].type=4;G.primitive[0].base=0;G.primitive[0].count=f.length;G.primitive[0].indexed=
!0;G.aabb=e;D=new va(B.node,G,B.material);D.isStatic=B.isStatic;D.visible=B.visible;D.layer=B.layer;D.castShadow=B.castShadow;D._receiveShadow=B._receiveShadow;D.cull=B.cull;D.pick=B.pick;D.mask=B.mask;D.parameters=B.parameters;D._shaderDefs=B._shaderDefs;D._staticSource=B;D._staticLightList=B._staticLightList?B._staticLightList:[];for(e=0;e<A.length;e++)f=1<<e,Nb&f&&(G=b[A[e]],0>D._staticLightList.indexOf(G)&&D._staticLightList.push(G));D._staticLightList.sort(this.lightCompare);h.push(D)}}else h.push(B)}}else h.push(B)}a.length=
h.length;for(c=0;c<h.length;c++)a[c]=h[c]},updateShaders:function(a){var b,c=[];for(b=0;b<a.length;b++){var d=a[b];void 0!==d.material&&-1===c.indexOf(d.material)&&c.push(d.material)}for(b=0;b<c.length;b++)a=c[b],a.updateShader!==ka.prototype.updateShader&&(a.clearVariants(),a.shader=null)},updateLitShaders:function(a){for(var b=0;b<a.length;b++){var c=a[b];void 0!==c.material&&(c=c.material,c.updateShader===ka.prototype.updateShader||!1===c.useLighting||c.emitter&&!c.emitter.lighting||(c.clearVariants(),
c.shader=null))}},beginFrame:function(a){var b=this.scene,c=a._meshInstances;a=a._lights;b.updateShaders?(this.updateShaders(c),b.updateShaders=!1,b.updateLitShaders=!1,b._shaderVersion++):b.updateLitShaders&&(this.updateLitShaders(c),b.updateLitShaders=!1,b._shaderVersion++);this.updateCpuSkinMatrices(c);var d=c.length;for(b=0;b<d;b++)c[b].visibleThisFrame=!1;d=a.length;for(b=0;b<d;b++)a[b].visibleThisFrame=0===a[b]._type},beginLayers:function(a){var b=this.scene,c=a.layerList.length,d,e=this.scene._shaderVersion;
for(d=0;d<c;d++)a.layerList[d]._postRenderCounter=0;for(d=0;d<c;d++){var f=a.layerList[d];f._shaderVersion=e;f._preRenderCalledForCameras=0;f._postRenderCalledForCameras=0;var g=a.subLayerList[d];f._postRenderCounter=g?f._postRenderCounter|2:f._postRenderCounter|1;f._postRenderCounterMax=f._postRenderCounter;for(g=0;g<f.cameras.length;g++)f.instances.visibleOpaque[g]||(f.instances.visibleOpaque[g]=new Ak),f.instances.visibleTransparent[g]||(f.instances.visibleTransparent[g]=new Ak),f.instances.visibleOpaque[g].done=
!1,f.instances.visibleTransparent[g].done=!1;f.cameras.length<f.instances.visibleOpaque.length&&f.instances.visibleOpaque.splice(f.cameras.length,1);f.cameras.length<f.instances.visibleTransparent.length&&f.instances.visibleTransparent.splice(f.cameras.length,1);f._needsStaticPrepare&&f._staticLightHash&&(f._staticPrepareDone&&(this.revertStaticMeshes(f.opaqueMeshInstances),this.revertStaticMeshes(f.transparentMeshInstances)),this.prepareStaticMeshes(f.opaqueMeshInstances,f._lights),this.prepareStaticMeshes(f.transparentMeshInstances,
f._lights),a._dirty=!0,b.updateShaders=!0,f._needsStaticPrepare=!1,f._staticPrepareDone=!0)}},cullLocalShadowmap:function(a,b){var c,d,e,f;var g=a._type;if(0!==g){a.visibleThisFrame=!0;var k=this.getShadowCamera(this.device,a);k.projection=0;k.nearClip=a.attenuationEnd/1E3;k.farClip=a.attenuationEnd;k.aspectRatio=1;if(2===g){k.fov=2*a._outerConeAngle;var h=1}else k.fov=90,h=6;var l=k._node;var n=a._node;l.setPosition(n.getPosition());2===g&&(l.setRotation(n.getRotation()),l.rotateLocal(-90,0,0));
for(c=0;c<h;c++){1===g&&(l.setRotation(cm[c]),k.renderTarget=a._shadowCubeMap[c]);this.updateCameraFrustum(k);(e=a._visibleList[c])||(e=a._visibleList[c]=[]);n=f=a._visibleLength[c]=0;for(d=b.length;n<d;n++){var p=b[n];var q=!0;p.cull&&(q=p._isVisible(k));q&&(e[f]=p,f++,p.visibleThisFrame=!0)}a._visibleLength[c]=f;e.length!==f&&(e.length=f);e.sort(this.depthSortCompare)}}},cullDirectionalShadowmap:function(a,b,c,d){var e=this.device;a.visibleThisFrame=!0;e=this.getShadowCamera(e,a);var f=e._node;
var g=a._node;f.setPosition(g.getPosition());f.setRotation(g.getRotation());f.rotateLocal(-90,0,0);var k=a.shadowDistance||c._farClip;var h=c._nearClip;var l=c._fov*Math.PI/180;var n=c._aspectRatio;var p=c._projection;var q=0===p?Math.tan(l/2)*h:c._orthoHeight;var r=q*n;ua[0].x=r;ua[0].y=-q;ua[0].z=-h;ua[1].x=r;ua[1].y=q;ua[1].z=-h;ua[2].x=-r;ua[2].y=q;ua[2].z=-h;ua[3].x=-r;ua[3].y=-q;ua[3].z=-h;0===p&&(q=Math.tan(l/2)*k,r=q*n);ua[4].x=r;ua[4].y=-q;ua[4].z=-k;ua[5].x=r;ua[5].y=q;ua[5].z=-k;ua[6].x=
-r;ua[6].y=q;ua[6].z=-k;ua[7].x=-r;ua[7].y=-q;ua[7].z=-k;n=lm.sub2(ua[0],ua[6]).length();n=Math.max(n,lm.sub2(ua[4],ua[6]).length());ge.copy(f.getWorldTransform()).invert();dm.copy(ge).mul(c._node.getWorldTransform());for(l=0;8>l;l++)dm.transformPoint(ua[l],ua[l]);k=h=c=1E6;r=q=p=-1E6;for(l=0;8>l;l++){var t=ua[l];t.x<k&&(k=t.x);t.x>r&&(r=t.x);t.y<h&&(h=t.y);t.y>q&&(q=t.y);t.z<c&&(c=t.z);t.z>p&&(p=t.z)}l=n/a._shadowResolution;k=Math.floor((k-.5*(n-(r-k)))/l)*l;h=Math.floor((h-.5*(n-(q-h)))/l)*l;k=
.5*(k+n+k);h=.5*(h+n+h);f.translateLocal(k,h,1E5);e.projection=1;e.nearClip=0;e.farClip=2E5;e.aspectRatio=1;e.orthoHeight=.5*n;this.updateCameraFrustum(e);q=!0;(p=a._visibleList[d])||(p=a._visibleList[d]=[]);l=n=a._visibleLength[d]=0;for(r=b.length;l<r;l++){var u=b[l];t=!0;u.cull&&(t=u._isVisible(e));t&&(p[n]=u,n++,u.visibleThisFrame=!0,t=u.aabb,q?(th.copy(t),q=!1):th.add(t))}a._visibleLength[d]=n;p.length!==n&&(p.length=n);p.sort(this.depthSortCompare);b=th.getMin();l=th.getMax();za[0].x=za[1].x=
za[2].x=za[3].x=b.x;za[1].y=za[3].y=za[7].y=za[5].y=b.y;za[2].z=za[3].z=za[6].z=za[7].z=b.z;za[4].x=za[5].x=za[6].x=za[7].x=l.x;za[0].y=za[2].y=za[4].y=za[6].y=l.y;za[0].z=za[1].z=za[4].z=za[5].z=l.z;l=9999999999;b=-9999999999;for(p=0;8>p;++p)ge.transformPoint(za[p],za[p]),n=za[p].z,n<l&&(l=n),n>b&&(b=n);p=b;l>c&&(c=l);f.setPosition(g.getPosition());f.translateLocal(k,h,p+.01);e.farClip=p-c;(g=a._visibleCameraSettings[d])||(g=a._visibleCameraSettings[d]={});a=f.getPosition();g.x=a.x;g.y=a.y;g.z=a.z;
g.orthoHeight=e.orthoHeight;g.farClip=e.farClip},gpuUpdate:function(a){this.updateGpuSkinMatrices(a);this.updateMorphing(a)},setSceneConstants:function(){var a,b=this.device,c=this.scene;this.dispatchGlobalLights(c);if("none"!==c.fog){this.fogColor[0]=c.fogColor.r;this.fogColor[1]=c.fogColor.g;this.fogColor[2]=c.fogColor.b;if(c.gammaCorrection)for(a=0;3>a;a++)this.fogColor[a]=Math.pow(this.fogColor[a],2.2);this.fogColorId.setValue(this.fogColor);"linear"===c.fog?(this.fogStartId.setValue(c.fogStart),
this.fogEndId.setValue(c.fogEnd)):this.fogDensityId.setValue(c.fogDensity)}this._screenSize[0]=b.width;this._screenSize[1]=b.height;this._screenSize[2]=1/b.width;this._screenSize[3]=1/b.height;this.screenSizeId.setValue(this._screenSize)},renderComposition:function(a){var b=this.device,c,d=a._renderedRt,e=a._renderedByCam,f=a._renderedLayer,g,k,h,l;this.scene.updateSkybox&&(this.scene._updateSkybox(b),this.scene.updateSkybox=!1);this.beginLayers(a);a._update()&2&&(this.scene.updateLitShaders=!0);
this.beginFrame(a);this.setSceneConstants();var n=0;for(g=0;g<a.layerList.length;g++){var p=a.layerList[g];if(p.enabled&&a.subLayerEnabled[g]){var q=a.subLayerList[g];var r=p.instances;var t=p.cameras;for(k=0;k<t.length;k++)if(c=t[k]){c.frameBegin(p.renderTarget);var u=q?p.transparentMeshInstances:p.opaqueMeshInstances;var x=l=!1;for(h=0;h<n;h++)if(e[h]===c&&(l=!0,f[h]===p)){x=!0;break}l||(this.updateCameraFrustum(c.camera),this._camerasRendered++);x||this.cullLights(c.camera,p._lights);l&&x||(e[n]=
c,f[n]=p,n++);h=q?r.visibleTransparent[k]:r.visibleOpaque[k];if(!h.done){if(p.onPreCull)p.onPreCull(k);h.length=this.cull(c.camera,u,h.list);h.done=!0;if(p.onPostCull)p.onPostCull(k)}c.frameEnd()}}}for(g=0;g<a._lights.length;g++)c=a._lights[g],c.visibleThisFrame&&0!==c._type&&c.castShadows&&c.enabled&&0!==c.shadowUpdateMode&&(p=a._lightShadowCasters[g],this.cullLocalShadowmap(c,p));q=-1;for(g=0;g<a._lights.length;g++)if(c=a._lights[g],0===c._type&&(q++,c.castShadows&&c.enabled&&0!==c.shadowUpdateMode))for(p=
a._lightShadowCasters[g],t=a._globalLightCameras[q],k=0;k<t.length;k++)this.cullDirectionalShadowmap(c,p,t[k].camera,a._globalLightCameraIds[q][k]);this.gpuUpdate(a._meshInstances);this.renderShadows(a._sortedLights[2]);this.renderShadows(a._sortedLights[1]);for(g=n=0;g<a._renderList.length;g++)if(p=a.layerList[a._renderList[g]],p.enabled&&a.subLayerEnabled[a._renderList[g]]){r=p.instances;q=a.subLayerList[a._renderList[g]];t=a._renderListCamera[g];(c=p.cameras[t])&&c.frameBegin(p.renderTarget);if(!q&&
p.onPreRenderOpaque)p.onPreRenderOpaque(t);else if(q&&p.onPreRenderTransparent)p.onPreRenderTransparent(t);if(!(p._preRenderCalledForCameras&1<<t)){if(p.onPreRender)p.onPreRender(t);p._preRenderCalledForCameras|=1<<t;p.overrideClear&&this.clearView(c.camera,p.renderTarget,!0,!0,p._clearOptions)}if(c){k=p.renderTarget;f=!1;for(h=0;h<n;h++)if(d[h]===k&&e[h]===c){f=!0;break}f||(p.overrideClear||this.clearView(c.camera,p.renderTarget,!0,!0),d[n]=k,e[n]=c,n++);this.renderShadows(p._sortedLights[0],t);
p._sortVisible(q,c.camera.node,t);h=q?r.visibleTransparent[t]:r.visibleOpaque[t];this.scene._activeCamera=c.camera;this.setCamera(c.camera,p.renderTarget);this.renderForward(c.camera,h.list,h.length,p._sortedLights,p.shaderPass,p.cullingMask,p.onDrawCall,p);b.setColorWrite(!0,!0,!0,!0);b.setStencilTest(!1);b.setAlphaToCoverage(!1);b.setDepthBias(!1);c.frameEnd()}if(!q&&p.onPostRenderOpaque)p.onPostRenderOpaque(t);else if(q&&p.onPostRenderTransparent)p.onPostRenderTransparent(t);!p.onPostRender||p._postRenderCalledForCameras&
1<<t||(p._postRenderCounter&=~(q?2:1),0===p._postRenderCounter&&(p.onPostRender(t),p._postRenderCalledForCameras|=1<<t,p._postRenderCounter=p._postRenderCounterMax))}}});dd.prototype=Object.create(ka.prototype);dd.prototype.constructor=dd;Object.assign(dd.prototype,{clone:function(){var a=new dd;ka.prototype._cloneInternal.call(this,a);a.color.copy(this.color);a.colorMap=this.colorMap;a.vertexColors=this.vertexColors;return a},updateUniforms:function(){this.clearParameters();this.colorUniform[0]=
this.color.r;this.colorUniform[1]=this.color.g;this.colorUniform[2]=this.color.b;this.colorUniform[3]=this.color.a;this.setParameter("uColor",this.colorUniform);this.colorMap&&this.setParameter("texture_diffuseMap",this.colorMap)},updateShader:function(a,b,c,d,e,f){b={skin:!!this.meshInstances[0].skinInstance,vertexColors:this.vertexColors,diffuseMap:!!this.colorMap,pass:e};this.shader=a.getProgramLibrary().getProgram("basic",b)}});var wh=new Z;zg.prototype.addLayer=function(a){0>this.layers.indexOf(a)&&
this.layers.push(a)};zg.prototype.getLayerIdx=function(a){return this.layerToBatch[a.id]};zg.prototype.addLayerIdx=function(a,b){this.layerToBatch[b.id]=a};Object.assign(Ik.prototype,{init:function(a,b,c,d){this.mesh||(this.mesh=new rb(a),this.mesh.primitive[0].type=1,this.mesh.primitive[0].base=0,this.mesh.primitive[0].indexed=!1,this.material=new dd,this.material.vertexColors=!0,this.material.blend=!0,this.material.blendType=2,this.material.update());for(this.layer=c;this.linesUsed+d>this.numLinesAllocated;)this.vb&&
(this.vb.destroy(),this.vb=null),this.numLinesAllocated*=2;this.vertexFormat=b;this.vb||(this.vb=new ab(a,b,2*this.numLinesAllocated,1),this.mesh.vertexBuffer=this.vb,this.vbRam=new DataView(this.vb.lock()),this.meshInstance||(wh.worldTransform=K.IDENTITY,wh._dirtyWorld=wh._dirtyNormal=!1,this.meshInstance=new va(wh,this.mesh,this.material),this.meshInstance.cull=!1))},addLines:function(a,b){for(var c=!!b.length,d=2*this.linesUsed*this.vertexFormat.size,e,f=0;f<a.length;f++)this.vbRam.setFloat32(d,
a[f].x,!0),d+=4,this.vbRam.setFloat32(d,a[f].y,!0),d+=4,this.vbRam.setFloat32(d,a[f].z,!0),d+=4,e=c?b[f]:b,this.vbRam.setUint8(d,255*e.r),d+=1,this.vbRam.setUint8(d,255*e.g),d+=1,this.vbRam.setUint8(d,255*e.b),d+=1,this.vbRam.setUint8(d,255*e.a),d+=1;this.linesUsed+=a.length/2},finalize:function(a){0<this.linesUsed&&(this.vb.setData(this.vbRam.buffer),this.mesh.primitive[0].count=2*this.linesUsed,a[0]=this.meshInstance,this.layer.addMeshInstances(a,!0),this.linesUsed=0)}});xa.prototype=Object.create(M.prototype);
xa.prototype.constructor=xa;xa.prototype._sortLights=function(a){var b=a._lights;a._sortedLights[0].length=0;a._sortedLights[1].length=0;for(var c=a._sortedLights[2].length=0;c<b.length;c++){var d=b[c];d.enabled&&a._sortedLights[d._type].push(d)}};xa.prototype._update=function(){var a,b,c=this.layerList.length,d=0;if(!this._dirty||!this._dirtyLights||!this._dirtyCameras)for(a=0;a<c;a++){var e=this.layerList[a];e._dirty&&(this._dirty=!0);e._dirtyLights&&(this._dirtyLights=!0);e._dirtyCameras&&(this._dirtyCameras=
!0)}if(this._dirty){d|=1;for(a=this._meshInstances.length=0;a<c;a++)if(e=this.layerList[a],!e.passThrough){var f=e.opaqueMeshInstances;for(b=0;b<f.length;b++){var g=f[b];0>this._meshInstances.indexOf(g)&&(this._meshInstances.push(g),g.material&&g.material._dirtyBlend&&(this._dirtyBlend=!0,g.material._dirtyBlend=!1))}f=e.transparentMeshInstances;for(b=0;b<f.length;b++)g=f[b],0>this._meshInstances.indexOf(g)&&(this._meshInstances.push(g),g.material&&g.material._dirtyBlend&&(this._dirtyBlend=!0,g.material._dirtyBlend=
!1))}for(a=0;a<c;a++)this.layerList[a]._dirty=!1,this.layerList[a]._version++;this._dirty=!1}if(this._dirtyBlend){d|=8;for(a=0;a<c;a++)if(e=this.layerList[a],!e.passThrough){f=e.opaqueMeshInstances;g=e.transparentMeshInstances;var k=[];var h=[];for(b=0;b<f.length;b++)f[b].material&&3!==f[b].material.blendType?h.push(f[b]):k.push(f[b]);for(b=0;b<g.length;b++)g[b].material&&3!==g[b].material.blendType?h.push(g[b]):k.push(g[b]);e.opaqueMeshInstances.length=k.length;for(b=0;b<k.length;b++)e.opaqueMeshInstances[b]=
k[b];e.transparentMeshInstances.length=h.length;for(b=0;b<h.length;b++)e.transparentMeshInstances[b]=h[b]}this._dirtyBlend=!1}if(this._dirtyLights){d|=2;this._lights.length=0;for(a=this._lightShadowCasters.length=0;a<c;a++)for(e=this.layerList[a],f=e._lights,b=0;b<f.length;b++)k=f[b],g=this._lights.indexOf(k),0>g&&(this._lights.push(k),g=this._lights.length-1),(k=this._lightShadowCasters[g])||(this._lightShadowCasters[g]=[]);this._sortLights(this);this._dirtyLights=!1;for(a=0;a<c;a++)e=this.layerList[a],
this._sortLights(e),e._dirtyLights=!1}if(d)for(a=0;a<c;a++)for(e=this.layerList[a],f=e._lights,b=0;b<f.length;b++){k=f[b];g=this._lights.indexOf(k);k=this._lightShadowCasters[g];h=e.shadowCasters;for(g=0;g<k.length;)0>this._meshInstances.indexOf(k[g])?(k[g]=k[k.length-1],--k.length):g++;for(g=0;g<h.length;g++)0>k.indexOf(h[g])&&k.push(h[g])}if(d&2||this._dirtyCameras)for(this._globalLightCameras.length=0,f=this._sortedLights[0],b=0;b<f.length;b++)for(k=f[b],this._globalLightCameras[b]=[],a=0;a<c;a++)if(e=
this.layerList[a],!(0>e._sortedLights[0].indexOf(k)))for(g=0;g<e.cameras.length;g++)0<=this._globalLightCameras[b].indexOf(e.cameras[g])||this._globalLightCameras[b].push(e.cameras[g]);if(this._dirtyCameras){d|=4;for(a=this.cameras.length=0;a<c;a++)for(e=this.layerList[a],b=0;b<e.cameras.length;b++)f=e.cameras[b],g=this.cameras.indexOf(f),0>g&&this.cameras.push(f);this._renderList.length=0;for(a=g=this._renderListCamera.length=0;a<c;a++)if(g)g--;else if(e=this.layerList[a],0!==e.cameras.length||e.isPostEffect)if(k=
e._cameraHash,0===k)this._renderList.push(a),this._renderListCamera.push(0);else{f=1;for(b=a+1;b<c;b++)if(h=this.layerList[b]._cameraHash,k!==h){f=b-a-1;break}else b===c-1&&(f=b-a);if(1===f)for(k=0;k<e.cameras.length;k++)this._renderList.push(a),this._renderListCamera.push(k);else{for(k=0;k<e.cameras.length;k++)for(b=0;b<=f;b++)this._renderList.push(a+b),this._renderListCamera.push(k);g=f}}this._dirtyCameras=!1;for(a=0;a<c;a++)this.layerList[a]._dirtyCameras=!1}if(d&2||d&4)for(b=this._globalLightCameraIds.length=
0;b<this._globalLightCameras.length;b++){f=[];for(a=0;a<this._globalLightCameras[b].length;a++)g=this.cameras.indexOf(this._globalLightCameras[b][a]),0>g||f.push(g);this._globalLightCameraIds.push(f)}return d};xa.prototype._isLayerAdded=function(a){return 0<=this.layerList.indexOf(a)?!0:!1};xa.prototype._isSublayerAdded=function(a,b){for(var c=0;c<this.layerList.length;c++)if(this.layerList[c]===a&&this.subLayerList[c]===b)return!0;return!1};xa.prototype.push=function(a){this._isLayerAdded(a)||(this.layerList.push(a),
this.layerList.push(a),this._opaqueOrder[a.id]=this.subLayerList.push(!1)-1,this._transparentOrder[a.id]=this.subLayerList.push(!0)-1,this.subLayerEnabled.push(!0),this.subLayerEnabled.push(!0),this._dirtyCameras=this._dirtyLights=this._dirty=!0,this.fire("add",a))};xa.prototype.insert=function(a,b){if(!this._isLayerAdded(a)){this.layerList.splice(b,0,a,a);this.subLayerList.splice(b,0,!1,!0);var c=this.layerList.length;this._updateOpaqueOrder(b,c-1);this._updateTransparentOrder(b,c-1);this.subLayerEnabled.splice(b,
0,!0,!0);this._dirtyCameras=this._dirtyLights=this._dirty=!0;this.fire("add",a)}};xa.prototype.remove=function(a){var b=this.layerList.indexOf(a);delete this._opaqueOrder[b];for(delete this._transparentOrder[b];0<=b;)this.layerList.splice(b,1),this.subLayerList.splice(b,1),this.subLayerEnabled.splice(b,1),b=this.layerList.indexOf(a),this._dirtyCameras=this._dirtyLights=this._dirty=!0,this.fire("remove",a);a=this.layerList.length;this._updateOpaqueOrder(0,a-1);this._updateTransparentOrder(0,a-1)};
xa.prototype.pushOpaque=function(a){this._isSublayerAdded(a,!1)||(this.layerList.push(a),this._opaqueOrder[a.id]=this.subLayerList.push(!1)-1,this.subLayerEnabled.push(!0),this._dirtyCameras=this._dirtyLights=this._dirty=!0,this.fire("add",a))};xa.prototype.insertOpaque=function(a,b){this._isSublayerAdded(a,!1)||(this.layerList.splice(b,0,a),this.subLayerList.splice(b,0,!1),this._updateOpaqueOrder(b,this.subLayerList.length-1),this.subLayerEnabled.splice(b,0,!0),this._dirtyCameras=this._dirtyLights=
this._dirty=!0,this.fire("add",a))};xa.prototype.removeOpaque=function(a){for(var b=0,c=this.layerList.length;b<c;b++)if(this.layerList[b]===a&&!this.subLayerList[b]){this.layerList.splice(b,1);this.subLayerList.splice(b,1);c--;this._updateOpaqueOrder(b,c-1);this.subLayerEnabled.splice(b,1);this._dirtyCameras=this._dirtyLights=this._dirty=!0;0>this.layerList.indexOf(a)&&this.fire("remove",a);break}};xa.prototype.pushTransparent=function(a){this._isSublayerAdded(a,!0)||(this.layerList.push(a),this._transparentOrder[a.id]=
this.subLayerList.push(!0)-1,this.subLayerEnabled.push(!0),this._dirtyCameras=this._dirtyLights=this._dirty=!0,this.fire("add",a))};xa.prototype.insertTransparent=function(a,b){this._isSublayerAdded(a,!0)||(this.layerList.splice(b,0,a),this.subLayerList.splice(b,0,!0),this._updateTransparentOrder(b,this.subLayerList.length-1),this.subLayerEnabled.splice(b,0,!0),this._dirtyCameras=this._dirtyLights=this._dirty=!0,this.fire("add",a))};xa.prototype.removeTransparent=function(a){for(var b=0,c=this.layerList.length;b<
c;b++)if(this.layerList[b]===a&&this.subLayerList[b]){this.layerList.splice(b,1);this.subLayerList.splice(b,1);c--;this._updateTransparentOrder(b,c-1);this.subLayerEnabled.splice(b,1);this._dirtyCameras=this._dirtyLights=this._dirty=!0;0>this.layerList.indexOf(a)&&this.fire("remove",a);break}};xa.prototype._getSublayerIndex=function(a,b){var c=this.layerList.indexOf(a);return 0>c||this.subLayerList[c]!==b&&(c=this.layerList.indexOf(a,c+1),0>c||this.subLayerList[c]!==b)?-1:c};xa.prototype.getOpaqueIndex=
function(a){return this._getSublayerIndex(a,!1)};xa.prototype.getTransparentIndex=function(a){return this._getSublayerIndex(a,!0)};xa.prototype.getLayerById=function(a){for(var b=0;b<this.layerList.length;b++)if(this.layerList[b].id===a)return this.layerList[b];return null};xa.prototype.getLayerByName=function(a){for(var b=0;b<this.layerList.length;b++)if(this.layerList[b].name===a)return this.layerList[b];return null};xa.prototype._updateOpaqueOrder=function(a,b){for(;a<=b;a++)!1===this.subLayerList[a]&&
(this._opaqueOrder[this.layerList[a].id]=a)};xa.prototype._updateTransparentOrder=function(a,b){for(;a<=b;a++)!0===this.subLayerList[a]&&(this._transparentOrder[this.layerList[a].id]=a)};xa.prototype._sortLayersDescending=function(a,b,c){var d,e=-1,f=-1;var g=0;for(d=a.length;g<d;g++){var k=a[g];c.hasOwnProperty(k)&&(e=Math.max(e,c[k]))}g=0;for(d=b.length;g<d;g++)k=b[g],c.hasOwnProperty(k)&&(f=Math.max(f,c[k]));return-1===e&&-1!==f?1:-1===f&&-1!==e?-1:f-e};xa.prototype.sortTransparentLayers=function(a,
b){return this._sortLayersDescending(a,b,this._transparentOrder)};xa.prototype.sortOpaqueLayers=function(a,b){return this._sortLayersDescending(a,b,this._opaqueOrder)};var oc=[],Rc=[],Ya,Za=new z,Bc=new oa,Xf=new oa,Yf={},nm=["texture_lightMap","texture_dirLightMap"],Vj=[];Object.assign(ii.prototype,{destroy:function(){this.assets=this.renderer=this.scene=this.root=this.device=null},calculateLightmapSize:function(a){var b=this.scene.lightmapSizeMultiplier||16,c=1,d=1,e=1,f=1;if(a.model.asset){var g=
this.assets.get(a.model.asset).data;g.area&&(c=g.area.x,d=g.area.y,e=g.area.z,f=g.area.uv)}else a.model._area&&(g=a.model,g._area&&(c=g._area.x,d=g._area.y,e=g._area.z,f=g._area.uv));g=a.model.lightmapSizeMultiplier||1;c*=g;d*=g;e*=g;Za.copy(a.localScale);for(a=a._parent;a;)Za.mul(a.localScale),a=a._parent;Za.x=Math.abs(Za.x);Za.y=Math.abs(Za.y);Za.z=Math.abs(Za.z);c=c*Za.y*Za.z+d*Za.x*Za.z+e*Za.x*Za.y;c=Math.sqrt(c/f);return Math.min(N.nextPowerOfTwo(c*b),this.scene.lightmapMaxResolution||2048)},
bake:function(a,b){var c,d,e=this.device,f=this.scene,g=1;void 0===b&&(b=1);1===b&&(g=2);var k;b=[];var h=[];if(a){var l;for(c=Rc.length-1;0<=c;c--)for(d=0;d<a.length;d++)if(Rc[c]===a[d]){for(l=0;l<oc[c].length;l++)oc[c][l].destroy();oc.splice(c,1);Rc.splice(c,1)}l=[];for(c=0;c<a.length;c++)Ag(a[c],l,h);a=l;Ag(this.root,null,null,b)}else{for(c=0;c<oc.length;c++)for(d=0;d<oc[c].length;d++)oc[c][d].destroy();oc=[];Rc=[];a=[];Ag(this.root,a,h,b)}if(0===a.length)e.fire("lightmapper:end",{timestamp:Mb(),
target:this});else{l=!1;f._needsStaticPrepare&&(f._needsStaticPrepare=!1,l=!0);var n=[[],[]],p={};d=new V(this.device,{width:4,height:4,format:7,type:"rgbm"});d.name="lightmap";for(c=0;c<a.length;c++){var q=this.calculateLightmapSize(a[c]);for(k=0;k<g;k++){var r=new V(e,{width:q,height:q,format:7,mipmaps:!1,type:0===k?"rgbm":"default",minFilter:0,magFilter:0});r.name="lightmap";n[k].push(r)}if(!p[q]){var t=new V(e,{width:q,height:q,format:7,mipmaps:!1,type:"rgbm",minFilter:0,magFilter:0});t.name=
"lightmap";t=new ra(e,t,{depth:!1});p[q]=t}}var u=f.layers;u._update();q=[];t=[];var x=[],v=[],w=u._lights;for(c=0;c<w.length;c++)w[c].enabled&&(r=w[c].mask,0!==(r&4)&&(t.push(r),x.push(w[c].shadowUpdateMode),w[c].mask=4294967295,w[c].shadowUpdateMode=0===w[c]._type?2:1,q.push(w[c]),w[c].isStatic=!1)),v.push(w[c].enabled),w[c].enabled=!1;var y="#define UV1LAYOUT\n"+F.transformVS,A=F.bakeLmEndPS;r=Wa(e,F.fullscreenQuadVS,F.dilatePS,"lmDilate");var B=e.scope.resolve("source"),E=e.scope.resolve("pixelOffset"),
C=e.scope.resolve("bakeDir"),D=new Float32Array(2);u=u._meshInstances;for(c=0;c<u.length;c++)u[c].node&&u[c].node.getWorldTransform();u=f.fog;var G=f.ambientLight.r,J=f.ambientLight.g,R=f.ambientLight.b;f.fog="none";f.ambientLight.set(0,0,0);Ya||(Ya=new pa,Ya.clearColor=new L(0,0,0,0),Ya.clearColorBuffer=!0,Ya.clearDepthBuffer=!1,Ya.clearStencilBuffer=!1,Ya.frustumCulling=!1,Ya.node=new Z);var I,T=[];T.length=Rc.length;for(I=0;I<b.length;I++){var S=b[I].model.model.meshInstances;var ba=[];for(c=0;c<
S.length;c++)ba.push(S[c]._shaderDefs),S[c]._shaderDefs&=-193;for(c=0;c<Rc.length;c++)if(Rc[c]===b[I]){T[c]=ba;break}}ba=[];var ha=[];for(I=0;I<b.length;I++)if(ba[I]=b[I].model.castShadows,b[I].model.castShadows=b[I].model.castShadowsLightmap,b[I].model.castShadowsLightmap){var W=b[I].model.meshInstances;for(c=0;c<W.length;c++)W[c].visibleThisFrame=!0,ha.push(W[c])}this.renderer.updateCpuSkinMatrices(ha);this.renderer.gpuUpdate(ha);var Q=[],Nb=[];W=[[],[]];var bf=[];bf.length=a.length;for(k=0;k<g;k++)Vj[k]||
(c=new la,c.chunks.transformVS=y,0===k?(c.chunks.endPS=A,c.ambient=new L(0,0,0),c.ambientTint=!0,c.lightMap=d):(c.chunks.basePS=F.basePS+"\nuniform sampler2D texture_dirLightMap;\nuniform float bakeDir;\n",c.chunks.endPS=F.bakeDirLmEndPS),c.chunks.outputAlphaPS="\n",c.chunks.outputAlphaOpaquePS="\n",c.chunks.outputAlphaPremulPS="\n",c.cull=0,c.forceUv1=!0,c.update(),c.updateShader(e,f),c.name="lmMaterial"+k,Vj[k]=c);for(I=0;I<a.length;I++){S=h[I];bf[I]=0;if(0<S.length)for(Bc.copy(S[0].aabb),c=0;c<
S.length;c++)S[c].node.getWorldTransform(),Bc.add(S[c].aabb);c=new oa;c.copy(Bc);Nb.push(c);for(c=0;c<S.length;c++){var Da=S[c];Da._shaderDefs&=-193;Da.mask=4;Da.deleteParameter("texture_lightMap");Da.deleteParameter("texture_dirLightMap");Da.setParameter("texture_lightMap",Da.material.lightMap?Da.material.lightMap:d);Da.setParameter("texture_dirLightMap",d)}for(k=0;k<g;k++){var lb=n[k][I];var Cc=new ra(e,lb,{depth:!1});W[k].push(Cc)}}for(d=0;d<q.length;d++)q[d].enabled=!1;y=[[],[],[]];A=!1;for(c=
0;c<q.length;c++){q[c].enabled=!0;var Sc=!1;q[c]._cacheShadowMap=!0;0!==q[c]._type&&(q[c]._node.getWorldTransform(),q[c].getBoundingSphere(Yf),Xf.center=Yf.center,Xf.halfExtents.x=Yf.radius,Xf.halfExtents.y=Yf.radius,Xf.halfExtents.z=Yf.radius);if(2===q[c]._type){I=q[c];var mb=this.renderer.getShadowCamera(e,I);mb._node.setPosition(I._node.getPosition());mb._node.setRotation(I._node.getRotation());mb._node.rotateLocal(-90,0,0);mb.projection=0;mb.nearClip=I.attenuationEnd/1E3;mb.farClip=I.attenuationEnd;
mb.aspectRatio=1;mb.fov=2*I._outerConeAngle;this.renderer.updateCameraFrustum(mb)}0<h.length&&this.renderer.updateShaders(h[0]);for(I=0;I<a.length;I++){S=h[I];Bc=Nb[I];if(0===q[c]._type)Za.copy(Bc.center),Za.y+=Bc.halfExtents.y,Ya.node.setPosition(Za),Ya.node.setEulerAngles(-90,0,0),d=Math.max(Bc.halfExtents.x,Bc.halfExtents.z),Ya.projection=1,Ya.nearClip=0,Ya.farClip=2*Bc.halfExtents.y,Ya.aspectRatio=1,Ya.orthoHeight=d;else if(!Xf.intersects(Bc))continue;if(2===q[c]._type){k=!1;for(d=0;d<S.length;d++)if(S[d]._isVisible(mb)){k=
!0;break}if(!k)continue}0===q[c]._type?(y[0][0]=q[c],y[1].length=0,y[2].length=0,!Sc&&q[c].castShadows&&(this.renderer.cullDirectionalShadowmap(q[c],ha,Ya,0),this.renderer.renderShadows(y[0],0),Sc=!0)):(y[0].length=0,1===q[c]._type?(y[1][0]=q[c],y[2].length=0,!Sc&&q[c].castShadows&&(this.renderer.cullLocalShadowmap(q[c],ha),this.renderer.renderShadows(y[1]),Sc=!0)):(y[1].length=0,y[2][0]=q[c],!Sc&&q[c].castShadows&&(this.renderer.cullLocalShadowmap(q[c],ha),this.renderer.renderShadows(y[2]),Sc=!0)));
for(d=0;d<S.length;d++)Q[d]=S[d].material;for(k=0;k<g;k++){lb=n[k][I];Cc=W[k][I];Da=p[lb.width];var qc=Da.colorBuffer;0===k?A=f.updateShaders:A&&(f.updateShaders=!0);for(d=0;d<S.length;d++)S[d].material=Vj[k];1<g&&this.renderer.updateShaders(S);this.renderer.setCamera(Ya,Da,!0);1===k&&C.setValue(q[c].bakeDir?1:0);this.renderer._forwardTime=0;this.renderer._shadowMapTime=0;this.renderer.renderForward(Ya,S,S.length,y,1);n[k][I]=qc;W[k][I]=Da;p[lb.width]=Cc;for(d=0;d<S.length;d++)Da=S[d],Da.setParameter(nm[k],
qc),Da._shaderDefs|=64}bf[I]++;for(d=0;d<S.length;d++)S[d].material=Q[d]}q[c].enabled=!1;q[c]._cacheShadowMap=!1;q[c]._isCachedShadowMap&&q[c]._destroyShadowMap()}for(I=0;I<a.length;I++){S=h[I];mb=[];for(k=0;k<g;k++){lb=n[k][I];Cc=W[k][I];Da=p[lb.width];qc=Da.colorBuffer;D[0]=1/lb.width;D[1]=1/lb.height;E.setValue(D);for(c=0;4>c;c++)B.setValue(lb),La(e,Da,r),B.setValue(qc),La(e,Cc,r);for(c=0;c<S.length;c++)Da=S[c],Da.mask=2,S[c].setParameter(nm[k],lb),1===k&&(S[c]._shaderDefs|=128);mb[k]=lb;k===g-
1&&Cc.destroy()}oc.push(mb);Rc.push(a[I])}for(var Tc in p)p.hasOwnProperty(Tc)&&(p[Tc].colorBuffer.destroy(),p[Tc].destroy());for(c=0;c<oc.length;c++)for(d=0;d<oc[c].length;d++)r=oc[c][d],r.minFilter=1,r.magFilter=1;for(I=0;I<b.length;I++)b[I].model.castShadows=ba[I];for(c=0;c<T.length;c++)if(T[c])for(S=Rc[c].model.model.meshInstances,d=0;d<S.length;d++)S[d]._shaderDefs|=T[c][d]&192;for(c=0;c<q.length;c++)q[c].mask=t[c],q[c].shadowUpdateMode=x[c];for(c=0;c<w.length;c++)w[c].enabled=v[c];f.fog=u;f.ambientLight.set(G,
J,R);l&&(f._needsStaticPrepare=!0)}}});var Uc,om=1,Wj=new K,Xj=new K,Dc=new z,Ea=new z,rc=new z,cf=new z,nb=new z,Aa=new z,df=new z,ef=new z,Zf=new z,pm=new z,ob=new z,xh=new z,ie=new z;ki.prototype.calcSpawnPosition=function(a,b,c,d,e){var f=this._emitter,g=Math.random(),k=Math.random(),h=Math.random(),l=Math.random();f.useCpu&&(a[4*e+8*f.numParticlesPot]=g,a[4*e+1+8*f.numParticlesPot]=k,a[4*e+2+8*f.numParticlesPot]=h);Ea.x=g-.5;Ea.y=k-.5;Ea.z=h-.5;0===f.emitterShape?(l=Math.max(Math.abs(Ea.x),Math.max(Math.abs(Ea.y),
Math.abs(Ea.z))),k=l+(.5-l)*c[1],h=l+(.5-l)*c[2],Ea.x=(l+(.5-l)*c[0])*(l==Math.abs(Ea.x)?Math.sign(Ea.x):2*Ea.x),Ea.y=k*(l==Math.abs(Ea.y)?Math.sign(Ea.y):2*Ea.y),Ea.z=h*(l==Math.abs(Ea.z)?Math.sign(Ea.z):2*Ea.z),f.localSpace?Dc.copy(b.transformPoint(Ea)):Dc.copy(d).add(b.transformPoint(Ea))):(Ea.normalize(),b=0===f.emitterRadius?0:f.emitterRadiusInner/f.emitterRadius,b=l*(1-b)+b,f.localSpace?Dc.copy(Ea.scale(b*f.emitterRadius)):Dc.copy(d).add(Ea.scale(b*f.emitterRadius)));d=-N.lerp(f.rate,f.rate2,
g)*e;f.pack8?(l=(Dc.x-f.worldBounds.center.x)/f.worldBoundsSize.x+.5,c=(Dc.y-f.worldBounds.center.y)/f.worldBoundsSize.y+.5,b=(Dc.z-f.worldBounds.center.z)/f.worldBoundsSize.z+.5,g=N.lerp(f.startAngle*N.DEG_TO_RAD,f.startAngle2*N.DEG_TO_RAD,g),g=g%(2*Math.PI)/(2*Math.PI),l=Bg(l),a[4*e]=l[0],a[4*e+1]=l[1],c=Bg(c),a[4*e+2]=c[0],a[4*e+3]=c[1],b=Bg(b),a[4*e+4*f.numParticlesPot]=b[0],a[4*e+1+4*f.numParticlesPot]=b[1],g=Bg(g),a[4*e+2+4*f.numParticlesPot]=g[0],a[4*e+3+4*f.numParticlesPot]=g[1],a[4*e+3+8*
f.numParticlesPot]=1,g=Math.max(f.lifetime,(f.numParticles-1)*Math.max(f.rate,f.rate2)),c=(d+g)/(g+(f.lifetime+1)),g=te(c),d=te(255*c),b=te(65025*c),c=te(160581375*c),g-=d/255,d-=b/255,g=[g,d,b-c/255,c-c/255],a[4*e+12*f.numParticlesPot]=g[0],a[4*e+1+12*f.numParticlesPot]=g[1],a[4*e+2+12*f.numParticlesPot]=g[2],a[4*e+3+12*f.numParticlesPot]=g[3]):(a[4*e]=Dc.x,a[4*e+1]=Dc.y,a[4*e+2]=Dc.z,a[4*e+3]=N.lerp(f.startAngle*N.DEG_TO_RAD,f.startAngle2*N.DEG_TO_RAD,g),a[4*e+3+4*f.numParticlesPot]=d)};ki.prototype.update=
function(a,b,c,d,e,f,g,k){var h=this._emitter;if(h.meshInstance.node){var l=h.meshInstance.node.worldTransform;for(f=0;12>f;f++)Wj.data[f]=l.data[f];Xj.copy(Wj);Xj.invert();Uc=h.meshInstance.node.localScale;om=Math.max(Math.max(Uc.x,Uc.y),Uc.z)}f=null===h.meshInstance.node||h.localSpace?z.ZERO:h.meshInstance.node.getPosition();var n=h.camera?h.camera._node.getPosition():z.ZERO,p=h.useMesh?17:15,q=h.precision-1;for(l=0;l<h.numParticles;l++){var r=Math.floor(h.vbCPU[l*h.numParticleVerts*(h.useMesh?
6:4)+3]),t=c[4*r+8*h.numParticlesPot];rc.x=t;rc.y=c[4*r+1+8*h.numParticlesPot];rc.z=c[4*r+2+8*h.numParticlesPot];var u=h.rate+(h.rate2-h.rate)*t,x=h.lifetime,v=c[4*r+3+4*h.numParticlesPot]+g,w=Math.max(Math.min(v/x,1),0),y=0;var A=0;(0>=v-g||v>=x)&&this.calcSpawnPosition(c,d,e,f,r);var B=0<v&&v<x;if(B){A=w*q;var E=Math.floor(A);var C=Math.ceil(A);A%=1;var D=h.qRotSpeed[E];var G=h.qRotSpeed[C];var J=D+(G-D)*A;D=h.qRotSpeed2[E];G=h.qRotSpeed2[C];var R=D+(G-D)*A;D=h.qScale[E];G=h.qScale[C];y=D+(G-D)*
A;D=h.qScale2[E];G=h.qScale2[C];var I=D+(G-D)*A;D=h.qAlpha[E];G=h.qAlpha[C];var T=D+(G-D)*A;D=h.qAlpha2[E];G=h.qAlpha2[C];var S=D+(G-D)*A;D=h.qRadialSpeed[E];G=h.qRadialSpeed[C];var ba=D+(G-D)*A;D=h.qRadialSpeed2[E];G=h.qRadialSpeed2[C];D+=(G-D)*A;ba+=100*t%1*(D-ba);cf.x=c[4*r];cf.y=c[4*r+1];cf.z=c[4*r+2];h.localSpace?Zf.copy(cf):Zf.copy(cf).sub(f);Zf.normalize().scale(ba);E*=3;C*=3;D=h.qLocalVelocity[E];G=h.qLocalVelocity[C];Aa.x=D+(G-D)*A;D=h.qLocalVelocity[E+1];G=h.qLocalVelocity[C+1];Aa.y=D+(G-
D)*A;D=h.qLocalVelocity[E+2];G=h.qLocalVelocity[C+2];Aa.z=D+(G-D)*A;D=h.qLocalVelocity2[E];G=h.qLocalVelocity2[C];ef.x=D+(G-D)*A;D=h.qLocalVelocity2[E+1];G=h.qLocalVelocity2[C+1];ef.y=D+(G-D)*A;D=h.qLocalVelocity2[E+2];G=h.qLocalVelocity2[C+2];ef.z=D+(G-D)*A;D=h.qVelocity[E];G=h.qVelocity[C];nb.x=D+(G-D)*A;D=h.qVelocity[E+1];G=h.qVelocity[C+1];nb.y=D+(G-D)*A;D=h.qVelocity[E+2];G=h.qVelocity[C+2];nb.z=D+(G-D)*A;D=h.qVelocity2[E];G=h.qVelocity2[C];df.x=D+(G-D)*A;D=h.qVelocity2[E+1];G=h.qVelocity2[C+
1];df.y=D+(G-D)*A;D=h.qVelocity2[E+2];G=h.qVelocity2[C+2];df.z=D+(G-D)*A;Aa.x+=(ef.x-Aa.x)*rc.x;Aa.y+=(ef.y-Aa.y)*rc.y;Aa.z+=(ef.z-Aa.z)*rc.z;0<h.initialVelocity&&(1===h.emitterShape?(Ea.copy(rc).scale(2).sub(z.ONE).normalize(),Aa.add(Ea.scale(h.initialVelocity))):Aa.add(z.FORWARD.scale(h.initialVelocity)));nb.x+=(df.x-nb.x)*rc.x;nb.y+=(df.y-nb.y)*rc.y;nb.z+=(df.z-nb.z)*rc.z;J+=(R-J)*rc.y;y=(y+1E4*t%1*(I-y))*om;A=1E3*t%1*(S-T);h.meshInstance.node&&(h.localSpace?(Aa.x/=Uc.x,Aa.y/=Uc.y,Aa.z/=Uc.z):
Wj.transformPoint(Aa,Aa));h.localSpace?(Xj.transformPoint(nb,nb),Aa.add(nb).add(Zf)):(Aa.add(nb.mul(Uc)),Aa.add(Zf.mul(Uc)));xh.copy(Aa);pm.copy(cf).add(Aa.scale(g));ob.copy(pm);c[4*r]=ob.x;c[4*r+1]=ob.y;c[4*r+2]=ob.z;c[4*r+3]+=J*g;h.wrap&&h.wrapBounds&&(h.localSpace||ob.sub(f),ob.x=ji(ob.x,h.wrapBounds.x)-.5*h.wrapBounds.x,ob.y=ji(ob.y,h.wrapBounds.y)-.5*h.wrapBounds.y,ob.z=ji(ob.z,h.wrapBounds.z)-.5*h.wrapBounds.z,h.localSpace||ob.add(f));0<h.sort&&(1===h.sort?(ie.copy(ob).sub(n),h.particleDistance[r]=
-(ie.x*ie.x+ie.y*ie.y+ie.z*ie.z)):2===h.sort?h.particleDistance[r]=v:3===h.sort&&(h.particleDistance[r]=-v))}k?0>v&&(c[4*r+3+8*h.numParticlesPot]=-1):(v>=x&&(v-=Math.max(x,(h.numParticles-1)*u),c[4*r+3+8*h.numParticlesPot]=h.loop?1:-1),0>v&&h.loop&&(c[4*r+3+8*h.numParticlesPot]=1));0>c[4*r+3+8*h.numParticlesPot]&&(B=!1);c[4*r+3+4*h.numParticlesPot]=v;for(J=0;J<h.numParticleVerts;J++)t=(l*h.numParticleVerts+J)*(h.useMesh?6:4),u=h.vbCPU[t],x=h.vbCPU[t+1],v=h.vbCPU[t+2],B||(u=x=v=0),E=l*h.numParticleVerts*
p+J*p,a[E]=ob.x,a[E+1]=ob.y,a[E+2]=ob.z,a[E+3]=w,a[E+4]=h.alignToMotion?0:c[4*r+3],a[E+5]=y,a[E+6]=A,a[E+7]=xh.x,a[E+8]=u,a[E+9]=x,a[E+10]=v,a[E+11]=xh.y,a[E+12]=r,a[E+13]=xh.z,a[E+14]=h.vbCPU[t+3],h.useMesh&&(a[E+15]=h.vbCPU[t+4],a[E+16]=h.vbCPU[t+5])}if(0<h.sort&&h.camera){a=h.useMesh?6:4;c=h.particleDistance;for(l=0;l<h.numParticles;l++)b[l][0]=l,b[l][1]=c[Math.floor(h.vbCPU[l*h.numParticleVerts*a+3])];h.vbOld.set(h.vbCPU);b.sort(function(ha,W){return ha[1]-W[1]});for(l=0;l<h.numParticles;l++)for(c=
b[l][0]*h.numParticleVerts*a,d=l*h.numParticleVerts*a,f=0;f<h.numParticleVerts*a;f++)h.vbCPU[d+f]=h.vbOld[c+f]}};var qm=new xb,rm=new xb,sm=new xb;Cg.prototype._setInputBounds=function(){this.inBoundsSizeUniform[0]=this._emitter.prevWorldBoundsSize.x;this.inBoundsSizeUniform[1]=this._emitter.prevWorldBoundsSize.y;this.inBoundsSizeUniform[2]=this._emitter.prevWorldBoundsSize.z;this.constantInBoundsSize.setValue(this.inBoundsSizeUniform);this.inBoundsCenterUniform[0]=this._emitter.prevWorldBoundsCenter.x;
this.inBoundsCenterUniform[1]=this._emitter.prevWorldBoundsCenter.y;this.inBoundsCenterUniform[2]=this._emitter.prevWorldBoundsCenter.z;this.constantInBoundsCenter.setValue(this.inBoundsCenterUniform)};Cg.prototype.randomize=function(){this.frameRandomUniform[0]=Math.random();this.frameRandomUniform[1]=Math.random();this.frameRandomUniform[2]=Math.random()};Cg.prototype.update=function(a,b,c,d,e){var f=this._emitter;a.setBlending(!1);a.setColorWrite(!0,!0,!0,!0);a.setCullMode(0);a.setDepthTest(!1);
a.setDepthWrite(!1);this.randomize();this.constantGraphSampleSize.setValue(1/f.precision);this.constantGraphNumSamples.setValue(f.precision);this.constantNumParticles.setValue(f.numParticles);this.constantNumParticlesPot.setValue(f.numParticlesPot);this.constantInternalTex0.setValue(f.internalTex0);this.constantInternalTex1.setValue(f.internalTex1);this.constantInternalTex2.setValue(f.internalTex2);this.constantInternalTex3.setValue(f.internalTex3);var g=f.meshInstance.node,k=null===g?z.ONE:g.localScale;
if(f.pack8){this.worldBoundsMulUniform[0]=f.worldBoundsMul.x;this.worldBoundsMulUniform[1]=f.worldBoundsMul.y;this.worldBoundsMulUniform[2]=f.worldBoundsMul.z;this.constantOutBoundsMul.setValue(this.worldBoundsMulUniform);this.worldBoundsAddUniform[0]=f.worldBoundsAdd.x;this.worldBoundsAddUniform[1]=f.worldBoundsAdd.y;this.worldBoundsAddUniform[2]=f.worldBoundsAdd.z;this.constantOutBoundsAdd.setValue(this.worldBoundsAddUniform);this._setInputBounds();var h=f.maxVel*Math.max(Math.max(k.x,k.y),k.z);
h=Math.max(h,1);this.constantMaxVel.setValue(h)}h=null===g||f.localSpace?z.ZERO:g.getPosition();g=null===g?K.IDENTITY:g.getWorldTransform();0===f.emitterShape?(Jk(b,qm),this.constantSpawnBounds.setValue(qm.data),this.constantSpawnPosInnerRatio.setValue(c)):(this.constantSpawnBoundsSphere.setValue(f.emitterRadius),this.constantSpawnBoundsSphereInnerRatio.setValue(0===f.emitterRadius?0:f.emitterRadiusInner/f.emitterRadius));this.constantInitialVelocity.setValue(f.initialVelocity);Jk(g,rm);g.invertTo3x3(sm);
this.emitterPosUniform[0]=h.x;this.emitterPosUniform[1]=h.y;this.emitterPosUniform[2]=h.z;this.constantEmitterPos.setValue(this.emitterPosUniform);this.constantFrameRandom.setValue(this.frameRandomUniform);this.constantDelta.setValue(d);this.constantRate.setValue(f.rate);this.constantRateDiv.setValue(f.rate2-f.rate);this.constantStartAngle.setValue(f.startAngle*N.DEG_TO_RAD);this.constantStartAngle2.setValue(f.startAngle2*N.DEG_TO_RAD);this.constantSeed.setValue(f.seed);this.constantLifetime.setValue(f.lifetime);
this.emitterScaleUniform[0]=k.x;this.emitterScaleUniform[1]=k.y;this.emitterScaleUniform[2]=k.z;this.constantEmitterScale.setValue(this.emitterScaleUniform);this.constantEmitterMatrix.setValue(rm.data);this.constantEmitterMatrixInv.setValue(sm.data);this.constantLocalVelocityDivMult.setValue(f.localVelocityUMax);this.constantVelocityDivMult.setValue(f.velocityUMax);this.constantRotSpeedDivMult.setValue(f.rotSpeedUMax[0]);b=f.swapTex?f.particleTexOUT:f.particleTexIN;b=f.beenReset?f.particleTexStart:
b;c=f.swapTex?f.particleTexIN:f.particleTexOUT;this.constantParticleTexIN.setValue(b);La(a,f.swapTex?f.rtParticleTexIN:f.rtParticleTexOUT,e?f.shaderParticleUpdateOnStop:f.loop?f.shaderParticleUpdateRespawn:f.shaderParticleUpdateNoRespawn);f.material.setParameter("particleTexOUT",b);f.material.setParameter("particleTexIN",c);f.beenReset=!1;f.swapTex=!f.swapTex;a.setDepthTest(!0);a.setDepthWrite(!0);f.prevWorldBoundsSize.copy(f.worldBoundsSize);f.prevWorldBoundsCenter.copy(f.worldBounds.center);f.pack8&&
this._setInputBounds()};var tm=[[-1,-1],[1,-1],[1,1],[-1,1]],Zb=function(a,b,c,d,e,f,g){e||(e=14);var k=0;g&&7===e&&(k=1);a=new V(a,{width:b,height:c,format:e,cubemap:!1,mipmaps:!1,minFilter:k,magFilter:k,addressU:1,addressV:1});a.name="PSTexture";b=a.lock();if(7===e){e=new Uint8Array(d.length);for(c=0;c<d.length;c++)e[c]=d[c]*f*255;d=e}b.set(d);a.unlock();return a},um=new gb([0,0,1,0]),vm=new gb([0,1,1,1]),wm=new Db([0,0,1,0],[0,0,1,0],[0,0,1,0]),ep=new Db([0,1,1,1],[0,1,1,1],[0,1,1,1]),Vc=2,Wc=
new Float32Array(3),je=new K,xm=new z,yh=new z,zh=new z,Kk,Dg,$b=function(a,b){this.graphicsDevice=a;this.precision=32;this._addTimeTime=0;if(!$b.DEFAULT_PARAM_TEXTURE){var c=new Float32Array(1024),d,e;for(e=0;16>e;e++)for(d=0;16>d;d++){var f=d+1-8.5;var g=e+1-8.5;g=Math.max(Math.min(1-Math.max(Math.min(Math.sqrt(f*f+g*g)/16,1),0)-.5,1),0);f=16*e+d;c[4*f]=1;c[4*f+1]=1;c[4*f+2]=1;c[4*f+3]=g}$b.DEFAULT_PARAM_TEXTURE=Zb(a,16,16,c,7,1,!0);$b.DEFAULT_PARAM_TEXTURE.minFilter=1;$b.DEFAULT_PARAM_TEXTURE.magFilter=
1}Kk=this;Dg=b;U("numParticles",1);this.numParticles>a.maxTextureSize&&(console.warn("WARNING: can't create more than "+a.maxTextureSize+" particles on this device."),this.numParticles=a.maxTextureSize);U("rate",1);U("rate2",this.rate);U("lifetime",50);U("emitterExtents",new z(0,0,0));U("emitterExtentsInner",new z(0,0,0));U("emitterRadius",0);U("emitterRadiusInner",0);U("emitterShape",0);U("initialVelocity",1);U("wrap",!1);U("localSpace",!1);U("screenSpace",!1);U("wrapBounds",null);U("colorMap",$b.DEFAULT_PARAM_TEXTURE);
U("normalMap",null);U("loop",!0);U("preWarm",!1);U("sort",0);U("mode",0);U("scene",null);U("lighting",!1);U("halfLambert",!1);U("intensity",1);U("stretch",0);U("alignToMotion",!1);U("depthSoftening",0);U("mesh",null);U("particleNormal",new z(0,1,0));U("orientation",0);U("depthWrite",!1);U("noFog",!1);U("blendType",2);U("node",null);U("startAngle",0);U("startAngle2",this.startAngle);U("animTilesX",1);U("animTilesY",1);U("animStartFrame",0);U("animNumFrames",1);U("animNumAnimations",1);U("animIndex",
0);U("randomizeAnimIndex",!1);U("animSpeed",1);U("animLoop",!0);this._gpuUpdater=new Cg(this,a);this._cpuUpdater=new ki(this);this.constantLightCube=a.scope.resolve("lightCube[0]");this.emitterPosUniform=new Float32Array(3);this.wrapBoundsUniform=new Float32Array(3);this.emitterScaleUniform=new Float32Array([1,1,1]);U("colorGraph",ep);U("colorGraph2",this.colorGraph);U("scaleGraph",vm);U("scaleGraph2",this.scaleGraph);U("alphaGraph",vm);U("alphaGraph2",this.alphaGraph);U("localVelocityGraph",wm);
U("localVelocityGraph2",this.localVelocityGraph);U("velocityGraph",wm);U("velocityGraph2",this.velocityGraph);U("rotationSpeedGraph",um);U("rotationSpeedGraph2",this.rotationSpeedGraph);U("radialSpeedGraph",um);U("radialSpeedGraph2",this.radialSpeedGraph);this.lightCube=new Float32Array(18);this.lightCubeDir=Array(6);this.lightCubeDir[0]=new z(-1,0,0);this.lightCubeDir[1]=new z(1,0,0);this.lightCubeDir[2]=new z(0,-1,0);this.lightCubeDir[3]=new z(0,1,0);this.lightCubeDir[4]=new z(0,0,-1);this.lightCubeDir[5]=
new z(0,0,1);this.animTilesParams=new Float32Array(2);this.animParams=new Float32Array(4);this.animIndexParams=new Float32Array(2);this.camera=this.particleDistance=this.vbOld=this.vbToSort=this.colorParam=this.internalTex2=this.internalTex1=this.internalTex0=null;this.swapTex=!1;this.useMesh=!0;this.useCpu=!1;this.pack8=!0;this.localBounds=new oa;this.worldBoundsNoTrail=new oa;this.worldBoundsTrail=[new oa,new oa];this.worldBounds=new oa;this.worldBoundsSize=new z;this.prevWorldBoundsSize=new z;
this.prevWorldBoundsCenter=new z;this.prevEmitterExtents=this.emitterExtents;this.prevEmitterRadius=this.emitterRadius;this.worldBoundsMul=new z;this.worldBoundsAdd=new z;this.timeToSwitchBounds=0;this.shaderParticleUpdateOnStop=this.shaderParticleUpdateNoRespawn=this.shaderParticleUpdateRespawn=null;this.numParticleIndices=this.numParticleVerts=0;this.meshInstance=this.material=null;this.drawOrder=0;this.seed=Math.random();this.fixedTimeStep=1/60;this.maxSubSteps=10;this.simTimeTotal=this.simTime=
0;this.beenReset=!1;this._layer=null;this.rebuild()};Object.assign($b.prototype,{onChangeCamera:function(){this.regenShader();this.resetMaterial()},calculateBoundsMad:function(){this.worldBoundsMul.x=1/this.worldBoundsSize.x;this.worldBoundsMul.y=1/this.worldBoundsSize.y;this.worldBoundsMul.z=1/this.worldBoundsSize.z;this.worldBoundsAdd.copy(this.worldBounds.center).mul(this.worldBoundsMul).scale(-1);this.worldBoundsAdd.x+=.5;this.worldBoundsAdd.y+=.5;this.worldBoundsAdd.z+=.5},calculateWorldBounds:function(){if(this.node){this.prevWorldBoundsSize.copy(this.worldBoundsSize);
this.prevWorldBoundsCenter.copy(this.worldBounds.center);this.useCpu||(0===this.emitterShape?!this.emitterExtents.equals(this.prevEmitterExtents):this.emitterRadius!==this.prevEmitterRadius)&&this.calculateLocalBounds();var a=this.node.getWorldTransform();this.localSpace?this.worldBoundsNoTrail.copy(this.localBounds):this.worldBoundsNoTrail.setFromTransformedAabb(this.localBounds,a);this.worldBoundsTrail[0].add(this.worldBoundsNoTrail);this.worldBoundsTrail[1].add(this.worldBoundsNoTrail);var b=this.simTimeTotal;
b>=this.timeToSwitchBounds&&(this.worldBoundsTrail[0].copy(this.worldBoundsTrail[1]),this.worldBoundsTrail[1].copy(this.worldBoundsNoTrail),this.timeToSwitchBounds=b+this.lifetime);this.worldBounds.copy(this.worldBoundsTrail[0]);this.worldBoundsSize.copy(this.worldBounds.halfExtents).scale(2);this.localSpace?(this.meshInstance.aabb.setFromTransformedAabb(this.worldBounds,a),this.meshInstance.mesh.aabb.setFromTransformedAabb(this.worldBounds,a)):(this.meshInstance.aabb.copy(this.worldBounds),this.meshInstance.mesh.aabb.copy(this.worldBounds));
this.meshInstance._aabbVer=1-this.meshInstance._aabbVer;this.pack8&&this.calculateBoundsMad()}},resetWorldBounds:function(){this.node&&(this.worldBoundsNoTrail.setFromTransformedAabb(this.localBounds,this.localSpace?K.IDENTITY:this.node.getWorldTransform()),this.worldBoundsTrail[0].copy(this.worldBoundsNoTrail),this.worldBoundsTrail[1].copy(this.worldBoundsNoTrail),this.worldBounds.copy(this.worldBoundsTrail[0]),this.worldBoundsSize.copy(this.worldBounds.halfExtents).scale(2),this.prevWorldBoundsSize.copy(this.worldBoundsSize),
this.prevWorldBoundsCenter.copy(this.worldBounds.center),this.timeToSwitchBounds=this.simTimeTotal=0)},calculateLocalBounds:function(){var a=Number.MAX_VALUE,b=Number.MAX_VALUE,c=Number.MAX_VALUE,d=-Number.MAX_VALUE,e=-Number.MAX_VALUE,f=-Number.MAX_VALUE,g=0,k=0,h=this.lifetime/this.precision,l=[this.qVelocity,this.qVelocity2],n=[this.qLocalVelocity,this.qLocalVelocity2],p=[0,0],q=[0,0],r=[0,0],t=[0,0],u=[0,0],x,v;for(x=0;x<this.precision+1;x++){var w=Math.min(x,this.precision-1);for(v=0;2>v;v++){var y=
n[v][3*w]*h+p[v];var A=n[v][3*w+1]*h+q[v];var B=n[v][3*w+2]*h+r[v];a=Math.min(y,a);b=Math.min(A,b);c=Math.min(B,c);d=Math.max(y,d);e=Math.max(A,e);f=Math.max(B,f);p[v]=y;q[v]=A;r[v]=B}for(v=0;2>v;v++)u[v]+=h*Math.sqrt(l[v][3*w]*l[v][3*w]+l[v][3*w+1]*l[v][3*w+1]+l[v][3*w+2]*l[v][3*w+2]);t[0]+=this.qRadialSpeed[w]*h;t[1]+=this.qRadialSpeed2[w]*h;g=Math.max(g,Math.max(Math.abs(t[0]),Math.abs(t[1])));k=Math.max(k,this.qScale[w])}0===this.emitterShape?(y=.5*this.emitterExtents.x,A=.5*this.emitterExtents.y,
B=.5*this.emitterExtents.z):B=A=y=this.emitterRadius;h=Math.max(u[0],u[1]);yh.x=a-k-y-g-h;yh.y=b-k-A-g-h;yh.z=c-k-B-g-h;zh.x=d+k+y+g+h;zh.y=e+k+A+g+h;zh.z=f+k+B+g+h;this.localBounds.setMinMax(yh,zh)},rebuild:function(){var a,b=this.graphicsDevice;null===this.colorMap&&(this.colorMap=$b.DEFAULT_PARAM_TEXTURE);this.spawnBounds=0===this.emitterShape?this.emitterExtents:this.emitterRadius;this.useCpu=this.useCpu||0<this.sort||1>=b.maxVertexTextures||64>b.fragmentUniformsCount||b.forceCpuParticles||!b.extTextureFloat;
this._destroyResources();this.pack8=(this.pack8||!b.textureFloatRenderable)&&!this.useCpu;Vc=this.useCpu||this.pack8?4:2;this.useMesh=!1;this.mesh&&(65535<this.numParticles*this.mesh.vertexBuffer.numVertices?console.warn("WARNING: particle system can't render mesh particles because numParticles * numVertices is more than 65k. Reverting to quad particles."):this.useMesh=!0);this.numParticlesPot=N.nextPowerOfTwo(this.numParticles);this.rebuildGraphs();this.calculateLocalBounds();this.resetWorldBounds();
this.node&&(this.worldBounds.setFromTransformedAabb(this.localBounds,this.localSpace?K.IDENTITY:this.node.getWorldTransform()),this.worldBoundsTrail[0].copy(this.worldBounds),this.worldBoundsTrail[1].copy(this.worldBounds),this.worldBoundsSize.copy(this.worldBounds.halfExtents).scale(2),this.prevWorldBoundsSize.copy(this.worldBoundsSize),this.prevWorldBoundsCenter.copy(this.worldBounds.center),this.pack8&&this.calculateBoundsMad());this.vbToSort=Array(this.numParticles);for(a=0;a<this.numParticles;a++)this.vbToSort[a]=
[0,0];this.particleDistance=new Float32Array(this.numParticles);this._gpuUpdater.randomize();this.particleTex=new Float32Array(this.numParticlesPot*Vc*4);var c=null===this.node||this.localSpace?z.ZERO:this.node.getPosition();0===this.emitterShape&&(null===this.node||this.localSpace?je.setTRS(z.ZERO,Y.IDENTITY,this.spawnBounds):je.setTRS(z.ZERO,this.node.getRotation(),xm.copy(this.spawnBounds).mul(this.node.localScale)),Wc[0]=0!=this.emitterExtents.x?this.emitterExtentsInner.x/this.emitterExtents.x:
0,Wc[1]=0!=this.emitterExtents.y?this.emitterExtentsInner.y/this.emitterExtents.y:0,Wc[2]=0!=this.emitterExtents.z?this.emitterExtentsInner.z/this.emitterExtents.z:0);for(a=0;a<this.numParticles;a++)this._cpuUpdater.calcSpawnPosition(this.particleTex,je,Wc,c,a),this.useCpu&&(this.particleTex[4*a+3+8*this.numParticlesPot]=1);this.particleTexStart=new Float32Array(this.numParticlesPot*Vc*4);for(a=0;a<this.particleTexStart.length;a++)this.particleTexStart[a]=this.particleTex[a];this.useCpu||(this.pack8?
(this.particleTexIN=Zb(b,this.numParticlesPot,Vc,this.particleTex,7,1,!1),this.particleTexOUT=Zb(b,this.numParticlesPot,Vc,this.particleTex,7,1,!1),this.particleTexStart=Zb(b,this.numParticlesPot,Vc,this.particleTexStart,7,1,!1)):(this.particleTexIN=Zb(b,this.numParticlesPot,Vc,this.particleTex),this.particleTexOUT=Zb(b,this.numParticlesPot,Vc,this.particleTex),this.particleTexStart=Zb(b,this.numParticlesPot,Vc,this.particleTexStart)),this.rtParticleTexIN=new ra(b,this.particleTexIN,{depth:!1}),this.rtParticleTexOUT=
new ra(b,this.particleTexOUT,{depth:!1}),this.swapTex=!1);a=(this.localSpace?"#define LOCAL_SPACE\n":"")+F.particleUpdaterInitPS+(this.pack8?F.particleInputRgba8PS+F.particleOutputRgba8PS:F.particleInputFloatPS+F.particleOutputFloatPS)+(0===this.emitterShape?F.particleUpdaterAABBPS:F.particleUpdaterSpherePS)+F.particleUpdaterStartPS;c=a+F.particleUpdaterNoRespawnPS+F.particleUpdaterEndPS;var d=a+F.particleUpdaterOnStopPS+F.particleUpdaterEndPS,e=this.emitterShape+""+this.pack8+this.localSpace;this.shaderParticleUpdateRespawn=
Wa(b,F.fullscreenQuadVS,a+F.particleUpdaterRespawnPS+F.particleUpdaterEndPS,"fsQuad0"+e);this.shaderParticleUpdateNoRespawn=Wa(b,F.fullscreenQuadVS,c,"fsQuad1"+e);this.shaderParticleUpdateOnStop=Wa(b,F.fullscreenQuadVS,d,"fsQuad2"+e);this.numParticleVerts=this.useMesh?this.mesh.vertexBuffer.numVertices:4;this.numParticleIndices=this.useMesh?this.mesh.indexBuffer[0].numIndices:6;this._allocate(this.numParticles);b=new rb(b);b.vertexBuffer=this.vertexBuffer;b.indexBuffer[0]=this.indexBuffer;b.primitive[0].type=
4;b.primitive[0].base=0;b.primitive[0].count=this.numParticles*this.numParticleIndices;b.primitive[0].indexed=!0;this.material=new ka;this.material.name=this.node.name;this.material.cull=0;this.material.alphaWrite=!1;this.material.blend=!0;this.material.blendType=this.blendType;this.material.depthWrite=this.depthWrite;this.material.emitter=this;this.regenShader();this.resetMaterial();a=this.meshInstance?this.meshInstance.visible:!0;this.meshInstance=new va(this.node,b,this.material);this.meshInstance.pick=
!1;this.meshInstance.updateKey();this.meshInstance.cull=!0;this.meshInstance._noDepthDrawGl1=!0;this.localSpace?this.meshInstance.aabb.setFromTransformedAabb(this.worldBounds,this.node.getWorldTransform()):this.meshInstance.aabb.copy(this.worldBounds);this.meshInstance._updateAabb=!1;this.meshInstance.visible=a;this._initializeTextures();this.resetTime();this.addTime(0,!1);this.preWarm&&this.prewarm(this.lifetime)},_isAnimated:function(){return 1<=this.animNumFrames&&(1<this.animTilesX||1<this.animTilesY)&&
(this.colorMap&&this.colorMap!==$b.DEFAULT_PARAM_TEXTURE||this.normalMap)},rebuildGraphs:function(){var a=this.precision,b=this.graphicsDevice,c;this.qLocalVelocity=this.localVelocityGraph.quantize(a);this.qVelocity=this.velocityGraph.quantize(a);this.qColor=this.colorGraph.quantizeClamped(a,0,1);this.qRotSpeed=this.rotationSpeedGraph.quantize(a);this.qScale=this.scaleGraph.quantize(a);this.qAlpha=this.alphaGraph.quantize(a);this.qRadialSpeed=this.radialSpeedGraph.quantize(a);this.qLocalVelocity2=
this.localVelocityGraph2.quantize(a);this.qVelocity2=this.velocityGraph2.quantize(a);this.qColor2=this.colorGraph2.quantizeClamped(a,0,1);this.qRotSpeed2=this.rotationSpeedGraph2.quantize(a);this.qScale2=this.scaleGraph2.quantize(a);this.qAlpha2=this.alphaGraph2.quantize(a);this.qRadialSpeed2=this.radialSpeedGraph2.quantize(a);for(c=0;c<a;c++)this.qRotSpeed[c]*=N.DEG_TO_RAD,this.qRotSpeed2[c]*=N.DEG_TO_RAD;this.localVelocityUMax=new Float32Array(3);this.velocityUMax=new Float32Array(3);this.colorUMax=
new Float32Array(3);this.rotSpeedUMax=[0];this.scaleUMax=[0];this.alphaUMax=[0];this.radialSpeedUMax=[0];this.qLocalVelocityDiv=Jd(this.qLocalVelocity,this.qLocalVelocity2,this.localVelocityUMax);this.qVelocityDiv=Jd(this.qVelocity,this.qVelocity2,this.velocityUMax);this.qColorDiv=Jd(this.qColor,this.qColor2,this.colorUMax);this.qRotSpeedDiv=Jd(this.qRotSpeed,this.qRotSpeed2,this.rotSpeedUMax);this.qScaleDiv=Jd(this.qScale,this.qScale2,this.scaleUMax);this.qAlphaDiv=Jd(this.qAlpha,this.qAlpha2,this.alphaUMax);
this.qRadialSpeedDiv=Jd(this.qRadialSpeed,this.qRadialSpeed2,this.radialSpeedUMax);if(this.pack8){var d=[0,0,0];Id(this.qVelocity,d);var e=[0,0,0];Id(this.qVelocity2,e);c=[0,0,0];Id(this.qLocalVelocity,c);var f=[0,0,0];Id(this.qLocalVelocity2,f);var g=[0];Id(this.qRadialSpeed,g);var k=[0];Id(this.qRadialSpeed2,k);var h=Math.max(d[0],e[0]);h=Math.max(h,d[1]);h=Math.max(h,e[1]);h=Math.max(h,d[2]);h=Math.max(h,e[2]);d=Math.max(c[0],f[0]);d=Math.max(d,c[1]);d=Math.max(d,f[1]);d=Math.max(d,c[2]);d=Math.max(d,
f[2]);this.maxVel=h+d+Math.max(g[0],k[0])}if(!this.useCpu){this.internalTex0=Zb(b,a,1,Lk(this.qLocalVelocity,this.qLocalVelocityDiv));this.internalTex1=Zb(b,a,1,Lk(this.qVelocity,this.qVelocityDiv));c=this.qRotSpeed;f=this.qScale;g=this.qScaleDiv;k=this.qRotSpeedDiv;h=this.qAlphaDiv;d=Array(4*c.length);for(e=0;e<c.length;e++)d[4*e]=c[e],d[4*e+1]=f[e],d[4*e+2]=0,d[4*e+3]=(255*g[e]<<16|255*k[e]<<8|255*h[e])/16777216;this.internalTex2=Zb(b,a,1,d);c=this.qRadialSpeed;f=this.qRadialSpeedDiv;g=Array(4*
c.length);for(k=0;k<c.length;k++)g[4*k]=c[k],g[4*k+1]=f[k],g[4*k+2]=0,g[4*k+3]=0;this.internalTex3=Zb(b,a,1,g)}c=this.qColor;f=this.qAlpha;g=Array(4*f.length);for(k=0;k<f.length;k++)g[4*k]=c[3*k],g[4*k+1]=c[3*k+1],g[4*k+2]=c[3*k+2],g[4*k+3]=f[k];this.colorParam=Zb(b,a,1,g,7,1,!0)},_initializeTextures:function(){this.colorMap&&(this.material.setParameter("colorMap",this.colorMap),this.lighting&&this.normalMap&&this.material.setParameter("normalMap",this.normalMap))},regenShader:function(){var a=this.graphicsDevice.getProgramLibrary(),
b=null!==this.normalMap;this.normalOption=0;this.lighting&&(this.normalOption=b?2:1);this.material.updateShader=function(){this.emitter.scene&&this.emitter.camera!=this.emitter.scene._activeCamera&&(this.emitter.camera=this.emitter.scene._activeCamera,this.emitter.onChangeCamera());this.shader=a.getProgram("particle",{useCpu:this.emitter.useCpu,normal:this.emitter.normalOption,halflambert:this.emitter.halfLambert,stretch:this.emitter.stretch,alignToMotion:this.emitter.alignToMotion,soft:this.emitter.depthSoftening,
mesh:this.emitter.useMesh,gamma:this.emitter.scene?this.emitter.scene.gammaCorrection:0,toneMap:this.emitter.scene?this.emitter.scene.toneMapping:0,fog:this.emitter.scene&&!this.emitter.noFog?this.emitter.scene.fog:"none",wrap:this.emitter.wrap&&this.emitter.wrapBounds,localSpace:this.emitter.localSpace,screenSpace:this.emitter.inTools?!1:this.emitter.screenSpace,blend:this.blendType,animTex:this.emitter._isAnimated(),animTexLoop:this.emitter.animLoop,pack8:this.emitter.pack8,customFace:0!=this.emitter.orientation})};
this.material.updateShader()},resetMaterial:function(){var a=this.material;a.setParameter("stretch",this.stretch);this._isAnimated()&&(a.setParameter("animTexTilesParams",this.animTilesParams),a.setParameter("animTexParams",this.animParams),a.setParameter("animTexIndexParams",this.animIndexParams));a.setParameter("colorMult",this.intensity);this.useCpu||(a.setParameter("internalTex0",this.internalTex0),a.setParameter("internalTex1",this.internalTex1),a.setParameter("internalTex2",this.internalTex2),
a.setParameter("internalTex3",this.internalTex3));a.setParameter("colorParam",this.colorParam);a.setParameter("numParticles",this.numParticles);a.setParameter("numParticlesPot",this.numParticlesPot);a.setParameter("lifetime",this.lifetime);a.setParameter("rate",this.rate);a.setParameter("rateDiv",this.rate2-this.rate);a.setParameter("seed",this.seed);a.setParameter("scaleDivMult",this.scaleUMax[0]);a.setParameter("alphaDivMult",this.alphaUMax[0]);a.setParameter("radialSpeedDivMult",this.radialSpeedUMax[0]);
a.setParameter("graphNumSamples",this.precision);a.setParameter("graphSampleSize",1/this.precision);a.setParameter("emitterScale",new Float32Array([1,1,1]));this.pack8&&(this._gpuUpdater._setInputBounds(),a.setParameter("inBoundsSize",this._gpuUpdater.inBoundsSizeUniform),a.setParameter("inBoundsCenter",this._gpuUpdater.inBoundsCenterUniform),a.setParameter("maxVel",this.maxVel));this.wrap&&this.wrapBounds&&(this.wrapBoundsUniform[0]=this.wrapBounds.x,this.wrapBoundsUniform[1]=this.wrapBounds.y,this.wrapBoundsUniform[2]=
this.wrapBounds.z,a.setParameter("wrapBounds",this.wrapBoundsUniform));this.colorMap&&a.setParameter("colorMap",this.colorMap);this.lighting&&this.normalMap&&a.setParameter("normalMap",this.normalMap);0<this.depthSoftening&&a.setParameter("softening",1/(this.depthSoftening*this.depthSoftening*100));0<this.stretch&&(a.cull=0);this._compParticleFaceParams()},_compParticleFaceParams:function(){if(0==this.orientation){var a=new Float32Array([1,0,0]);var b=new Float32Array([0,0,1])}else{a=1==this.orientation?
this.particleNormal.normalize():(null===this.node?K.IDENTITY:this.node.getWorldTransform()).transformVector(this.particleNormal).normalize();var c=new z(1,0,0);1==Math.abs(c.dot(a))&&c.set(0,0,1);b=(new z).cross(a,c).normalize();c.cross(b,a).normalize();a=new Float32Array([c.x,c.y,c.z]);b=new Float32Array([b.x,b.y,b.z])}this.material.setParameter("faceTangent",a);this.material.setParameter("faceBinorm",b)},_allocate:function(a){var b=a*this.numParticleVerts,c=a*this.numParticleIndices;if(void 0===
this.vertexBuffer||this.vertexBuffer.getNumVertices()!==b){if(this.useCpu)var d=[{semantic:"ATTR0",components:4,type:6},{semantic:"ATTR1",components:4,type:6},{semantic:"ATTR2",components:4,type:6},{semantic:"ATTR3",components:1,type:6},{semantic:"ATTR4",components:this.useMesh?4:2,type:6}];else d=[{semantic:"ATTR0",components:4,type:6}],this.useMesh&&d.push({semantic:"ATTR1",components:2,type:6});d=new Na(this.graphicsDevice,d);this.vertexBuffer=new ab(this.graphicsDevice,d,b,1);this.indexBuffer=
new dc(this.graphicsDevice,1,c);d=new Float32Array(this.vertexBuffer.lock());if(this.useMesh){var e=new Float32Array(this.mesh.vertexBuffer.lock());var f=e.length/this.mesh.vertexBuffer.numVertices;for(c=0;c<this.mesh.vertexBuffer.format.elements.length;c++)if("TEXCOORD0"===this.mesh.vertexBuffer.format.elements[c].name){var g=this.mesh.vertexBuffer.format.elements[c].offset/4;break}}for(c=0;c<b;c++){var k=Math.floor(c/this.numParticleVerts);if(this.useMesh){var h=c%this.numParticleVerts;d[6*c]=e[h*
f];d[6*c+1]=e[h*f+1];d[6*c+2]=e[h*f+2];d[6*c+3]=k;d[6*c+4]=e[h*f+g+0];d[6*c+5]=e[h*f+g+1]}else h=c%4,d[4*c]=tm[h][0],d[4*c+1]=tm[h][1],d[4*c+2]=0,d[4*c+3]=k}this.useCpu&&(this.vbCPU=new Float32Array(d),this.vbOld=new Float32Array(this.vbCPU.length));this.vertexBuffer.unlock();this.useMesh&&this.mesh.vertexBuffer.unlock();b=0;f=new Uint16Array(this.indexBuffer.lock());this.useMesh&&(e=new Uint16Array(this.mesh.indexBuffer[0].lock()));for(c=0;c<a;c++)if(this.useMesh)for(g=0;g<this.numParticleIndices;g++)f[c*
this.numParticleIndices+g]=e[g]+c*this.numParticleVerts;else g=4*c,f[b++]=g,f[b++]=g+1,f[b++]=g+2,f[b++]=g,f[b++]=g+2,f[b++]=g+3;this.indexBuffer.unlock();this.useMesh&&this.mesh.indexBuffer[0].unlock()}},reset:function(){this.beenReset=!0;this.seed=Math.random();this.material.setParameter("seed",this.seed);if(this.useCpu)for(var a=0;a<this.particleTexStart.length;a++)this.particleTex[a]=this.particleTexStart[a];else this._initializeTextures();this.resetWorldBounds();this.resetTime();a=this.loop;
this.loop=!0;this.addTime(0,!1);this.loop=a;this.preWarm&&this.prewarm(this.lifetime)},prewarm:function(a){var b=Math.min(Math.floor(a/this.lifetime*this.precision),this.precision);a/=b;for(var c=0;c<b;c++)this.addTime(a,!1)},resetTime:function(){var a=Math.max(this.rate,this.rate2)*this.numParticles+this.lifetime;this.endTime=Date.now()+1E3*a},finishFrame:function(){this.useCpu&&this.vertexBuffer.unlock()},addTime:function(a,b){var c=this.graphicsDevice;this.simTimeTotal+=a;this.calculateWorldBounds();
if(this._isAnimated()){var d=this.animTilesParams;d[0]=1/this.animTilesX;d[1]=1/this.animTilesY;d=this.animParams;d[0]=this.animStartFrame;d[1]=this.animNumFrames*this.animSpeed;d[2]=this.animNumFrames-1;d[3]=this.animNumAnimations-1;d=this.animIndexParams;d[0]=this.animIndex;d[1]=this.randomizeAnimIndex}this.scene&&this.camera!=this.scene._activeCamera&&(this.camera=this.scene._activeCamera,this.onChangeCamera());0===this.emitterShape&&(Wc[0]=0!=this.emitterExtents.x?this.emitterExtentsInner.x/this.emitterExtents.x:
0,Wc[1]=0!=this.emitterExtents.y?this.emitterExtentsInner.y/this.emitterExtents.y:0,Wc[2]=0!=this.emitterExtents.z?this.emitterExtentsInner.z/this.emitterExtents.z:0,null===this.meshInstance.node?je.setTRS(z.ZERO,Y.IDENTITY,this.emitterExtents):je.setTRS(z.ZERO,this.meshInstance.node.getRotation(),xm.copy(this.emitterExtents).mul(this.meshInstance.node.localScale)));d=null===this.meshInstance.node?z.ONE:this.meshInstance.node.localScale;this.emitterScaleUniform[0]=d.x;this.emitterScaleUniform[1]=
d.y;this.emitterScaleUniform[2]=d.z;this.material.setParameter("emitterScale",this.emitterScaleUniform);if(this.localSpace&&this.meshInstance.node){var e=this.meshInstance.node.getPosition();this.emitterPosUniform[0]=e.x;this.emitterPosUniform[1]=e.y;this.emitterPosUniform[2]=e.z;this.material.setParameter("emitterPos",this.emitterPosUniform)}this._compParticleFaceParams();this.useCpu?(c=new Float32Array(this.vertexBuffer.lock()),this._cpuUpdater.update(c,this.vbToSort,this.particleTex,je,Wc,e,a,
b)):this._gpuUpdater.update(c,je,Wc,a,b);if(!this.loop&&Date.now()>this.endTime){if(this.onFinished)this.onFinished();this.meshInstance.visible=!1}this.meshInstance&&(this.meshInstance.drawOrder=this.drawOrder)},_destroyResources:function(){this.particleTexIN&&(this.particleTexIN.destroy(),this.particleTexIN=null);this.particleTexOUT&&(this.particleTexOUT.destroy(),this.particleTexOUT=null);this.particleTexStart&&this.particleTexStart.destroy&&(this.particleTexStart.destroy(),this.particleTexStart=
null);this.rtParticleTexIN&&(this.rtParticleTexIN.destroy(),this.rtParticleTexIN=null);this.rtParticleTexOUT&&(this.rtParticleTexOUT.destroy(),this.rtParticleTexOUT=null);this.internalTex0&&(this.internalTex0.destroy(),this.internalTex0=null);this.internalTex1&&(this.internalTex1.destroy(),this.internalTex1=null);this.internalTex2&&(this.internalTex2.destroy(),this.internalTex2=null);this.internalTex3&&(this.internalTex3.destroy(),this.internalTex3=null);this.colorParam&&(this.colorParam.destroy(),
this.colorParam=null);this.vertexBuffer&&(this.vertexBuffer.destroy(),this.vertexBuffer=void 0);this.indexBuffer&&(this.indexBuffer.destroy(),this.indexBuffer=void 0);this.material&&(this.material.destroy(),this.material=null)},destroy:function(){this.camera=null;this._destroyResources()}});sa.prototype=Object.create(M.prototype);sa.prototype.constructor=sa;sa.prototype.destroy=function(){this.root=null;this.defaultMaterial.destroy();this.defaultMaterial=null;this.off()};Object.defineProperty(sa.prototype,
"fog",{get:function(){return this._fog},set:function(a){a!==this._fog&&(this._fog=a,this.updateShaders=!0)}});Object.defineProperty(sa.prototype,"gammaCorrection",{get:function(){return this._gammaCorrection},set:function(a){a!==this._gammaCorrection&&(this._gammaCorrection=a,this.updateShaders=!0)}});Object.defineProperty(sa.prototype,"toneMapping",{get:function(){return this._toneMapping},set:function(a){a!==this._toneMapping&&(this._toneMapping=a,this.updateShaders=!0)}});Object.defineProperty(sa.prototype,
"skybox",{get:function(){return this._skyboxCubeMap},set:function(a){this._skyboxCubeMap=a;this._resetSkyboxModel();this.updateShaders=!0}});Object.defineProperty(sa.prototype,"skyboxIntensity",{get:function(){return this._skyboxIntensity},set:function(a){this._skyboxIntensity=a;this._resetSkyboxModel();this.updateShaders=!0}});Object.defineProperty(sa.prototype,"skyboxMip",{get:function(){return this._skyboxMip},set:function(a){this._skyboxMip=a;this._resetSkyboxModel();this.updateShaders=!0}});
Object.defineProperty(sa.prototype,"skyboxPrefiltered128",{get:function(){return this._skyboxPrefiltered[0]},set:function(a){this._skyboxPrefiltered[0]!==a&&(this._skyboxPrefiltered[0]=a,this.updateShaders=!0)}});Object.defineProperty(sa.prototype,"skyboxPrefiltered64",{get:function(){return this._skyboxPrefiltered[1]},set:function(a){this._skyboxPrefiltered[1]!==a&&(this._skyboxPrefiltered[1]=a,this.updateShaders=!0)}});Object.defineProperty(sa.prototype,"skyboxPrefiltered32",{get:function(){return this._skyboxPrefiltered[2]},
set:function(a){this._skyboxPrefiltered[2]!==a&&(this._skyboxPrefiltered[2]=a,this.updateShaders=!0)}});Object.defineProperty(sa.prototype,"skyboxPrefiltered16",{get:function(){return this._skyboxPrefiltered[3]},set:function(a){this._skyboxPrefiltered[3]!==a&&(this._skyboxPrefiltered[3]=a,this.updateShaders=!0)}});Object.defineProperty(sa.prototype,"skyboxPrefiltered8",{get:function(){return this._skyboxPrefiltered[4]},set:function(a){this._skyboxPrefiltered[4]!==a&&(this._skyboxPrefiltered[4]=a,
this.updateShaders=!0)}});Object.defineProperty(sa.prototype,"skyboxPrefiltered4",{get:function(){return this._skyboxPrefiltered[5]},set:function(a){this._skyboxPrefiltered[5]!==a&&(this._skyboxPrefiltered[5]=a,this.updateShaders=!0)}});Object.defineProperty(sa.prototype,"drawCalls",{get:function(){var a=this.layers._meshInstances;a.length||(this.layers._update(),a=this.layers._meshInstances);return a},set:function(a){}});Object.defineProperty(sa.prototype,"layers",{get:function(){return this._layers},
set:function(a){var b=this._layers;this._layers=a;this.fire("set:layers",b,a)}});sa.prototype.applySettings=function(a){this._gravity.set(a.physics.gravity[0],a.physics.gravity[1],a.physics.gravity[2]);this.ambientLight.set(a.render.global_ambient[0],a.render.global_ambient[1],a.render.global_ambient[2]);this._fog=a.render.fog;this.fogColor.set(a.render.fog_color[0],a.render.fog_color[1],a.render.fog_color[2]);this.fogStart=a.render.fog_start;this.fogEnd=a.render.fog_end;this.fogDensity=a.render.fog_density;
this._gammaCorrection=a.render.gamma_correction;this._toneMapping=a.render.tonemapping;this.lightmapSizeMultiplier=a.render.lightmapSizeMultiplier;this.lightmapMaxResolution=a.render.lightmapMaxResolution;this.lightmapMode=a.render.lightmapMode;this.exposure=a.render.exposure;this._skyboxIntensity=void 0===a.render.skyboxIntensity?1:a.render.skyboxIntensity;this._skyboxMip=void 0===a.render.skyboxMip?0:a.render.skyboxMip;this._resetSkyboxModel();this.updateShaders=!0};sa.prototype._updateSkybox=function(a){if(!this.skyboxModel){var b=
[0,1,3,4,5,6],c=this._skyboxMip?this._skyboxPrefiltered[b[this._skyboxMip]]||this._skyboxPrefiltered[0]||this._skyboxCubeMap:this._skyboxCubeMap||this._skyboxPrefiltered[0];if(c){var d=new ka,e=this;d.updateShader=function(k,h,l,n,p){this.shader=a.getProgramLibrary().getProgram("skybox",{rgbm:"rgbm"===c.type,hdr:"rgbm"===c.type||14===c.format,useIntensity:1!==e.skyboxIntensity,mip:c.fixCubemapSeams?e.skyboxMip:0,fixSeams:c.fixCubemapSeams,gamma:1===p?e.gammaCorrection?3:0:e.gammaCorrection,toneMapping:1===
p?0:e.toneMapping})};d.updateShader();d.setParameter("texture_cubeMap",c);d.cull=2;d.depthWrite=!1;if(b=this.layers.getLayerById(2)){var f=new Z,g=Eg(a);d=new va(f,g,d);d.cull=!1;d._noDepthDrawGl1=!0;g=new sb;g.graph=f;g.meshInstances=[d];this.skyboxModel=g;b.addMeshInstances(g.meshInstances);this.skyLayer=b;this._firstUpdateSkybox&&(b.enabled=!0,this._firstUpdateSkybox=!1);this.fire("set:skybox",c)}}}};sa.prototype._resetSkyboxModel=function(){this.skyboxModel&&(this.skyLayer.removeMeshInstances(this.skyboxModel.meshInstances),
this.skyboxModel.destroy());this.skyboxModel=null;this.updateSkybox=!0};sa.prototype.setSkybox=function(a){var b;a||(a=[null,null,null,null,null,null,null]);var c=!1;this._skyboxCubeMap!==a[0]&&(c=!0);if(!c)for(b=0;6>b&&!c;b++)this._skyboxPrefiltered[b]!==a[b+1]&&(c=!0);if(c){for(b=0;6>b;b++)this._skyboxPrefiltered[b]=a[b+1];this.skybox=a[0]}};sa.prototype.destroy=function(){this.skybox=null};sa.prototype.addModel=function(a){if(!this.containsModel(a)){var b=this.layers.getLayerById(0);b&&(b.addMeshInstances(a.meshInstances),
this._models.push(a))}};sa.prototype.addShadowCaster=function(a){var b=this.layers.getLayerById(0);b&&b.addShadowCasters(a.meshInstances)};sa.prototype.removeModel=function(a){var b=this._models.indexOf(a);if(-1!==b){var c=this.layers.getLayerById(0);c&&(c.removeMeshInstances(a.meshInstances),this._models.splice(b,1))}};sa.prototype.removeShadowCasters=function(a){var b=this.layers.getLayerById(0);b&&b.removeShadowCasters(a.meshInstances)};sa.prototype.containsModel=function(a){return 0<=this._models.indexOf(a)};
sa.prototype.getModels=function(a){return this._models};if(ed()){var ac=function(a,b,c){c=c||{};this.volume=void 0===c.volume?1:c.volume;this.loop=void 0===c.loop?!1:c.loop;this.pitch=void 0===c.pitch?1:c.pitch;this.sound=b;this.suspended=this.paused=!1;this.startOffset=this.startTime=0;this.manager=a;this.source=null;this.gain=a.context.createGain()};Object.assign(ac.prototype,{play:function(){if(this.source)throw Error("Call stop() before calling play()");this._createSource();if(this.source&&(this.startTime=
this.manager.context.currentTime,this.source.start(0,this.startOffset%this.source.buffer.duration),this.setVolume(this.volume),this.setLoop(this.loop),this.setPitch(this.pitch),this.manager.on("volumechange",this.onManagerVolumeChange,this),this.manager.on("suspend",this.onManagerSuspend,this),this.manager.on("resume",this.onManagerResume,this),this.manager.suspended))this.onManagerSuspend()},pause:function(){this.source&&(this.paused=!0,this.startOffset+=this.manager.context.currentTime-this.startTime,
this.source.stop(0),this.source=null)},unpause:function(){this.source||!this.paused?console.warn("Call pause() before unpausing."):(this._createSource(),this.source&&(this.startTime=this.manager.context.currentTime,this.source.start(0,this.startOffset%this.source.buffer.duration),this.setVolume(this.volume),this.setLoop(this.loop),this.setPitch(this.pitch),this.paused=!1))},stop:function(){this.source&&(this.source.stop(0),this.source=null);this.manager.off("volumechange",this.onManagerVolumeChange,
this);this.manager.off("suspend",this.onManagerSuspend,this);this.manager.off("resume",this.onManagerResume,this)},setLoop:function(a){this.loop=a;this.source&&(this.source.loop=a)},setVolume:function(a){this.volume=a=N.clamp(a,0,1);this.gain&&(this.gain.gain.value=a*this.manager.volume)},setPitch:function(a){this.pitch=a;this.source&&(this.source.playbackRate.value=a)},isPlaying:function(){return!this.paused&&this.source.playbackState===this.source.PLAYING_STATE},getDuration:function(){return this.source?
this.source.buffer.duration:0},_createSource:function(){var a=this.manager.context;this.sound.buffer&&(this.source=a.createBufferSource(),this.source.buffer=this.sound.buffer,this.source.connect(this.gain),this.gain.connect(a.destination),this.loop||(this.source.onended=this.pause.bind(this)))}})}else ue()?(ac=function(a,b,c){this.volume=c.volume||1;this.loop=c.loop||!1;this.sound=b;this.pitch=void 0!==c.pitch?c.pitch:1;this.suspended=this.paused=!1;this.manager=a;b.audio&&(this.source=b.audio.cloneNode(!1),
this.source.pause())},Object.assign(ac.prototype,{play:function(){this.source&&(this.paused=!1,this.setVolume(this.volume),this.setLoop(this.loop),this.setPitch(this.pitch),this.source.play());this.manager.on("volumechange",this.onManagerVolumeChange,this);this.manager.on("suspend",this.onManagerSuspend,this);this.manager.on("resume",this.onManagerResume,this);if(this.manager.suspended)this.onManagerSuspend()},pause:function(){this.source&&(this.paused=!0,this.source.pause())},unpause:function(){this.source&&
(this.paused=!1,this.source.play())},stop:function(){this.source&&this.source.pause();this.manager.off("volumechange",this.onManagerVolumeChange,this);this.manager.off("suspend",this.onManagerSuspend,this);this.manager.off("resume",this.onManagerResume,this)},setVolume:function(a){this.volume=a=N.clamp(a,0,1);this.source&&(this.source.volume=a*this.manager.volume)},setLoop:function(a){this.loop=a;this.source&&(this.source.loop=a)},setPitch:function(a){this.pitch=a;this.source&&(this.source.playbackRate=
a)},getDuration:function(){return this.source&&!isNaN(this.source.duration)?this.source.duration:0},isPlaying:function(){return!this.source.paused}})):ac=function(){};Object.assign(ac.prototype,{getVolume:function(){return this.volume},getLoop:function(){return this.loop},getPitch:function(){return this.pitch},onManagerVolumeChange:function(){this.setVolume(this.getVolume())},onManagerSuspend:function(){this.isPlaying()&&!this.suspended&&(this.suspended=!0,this.pause())},onManagerResume:function(){this.suspended&&
(this.suspended=!1,this.unpause())}});var Hf="inverse";if(ed()){var $a=function(a,b,c){ac.call(this,a,b,c);this.position=new z;this.velocity=new z;this.panner=a.context.createPanner()};$a.prototype=Object.create(ac.prototype);$a.prototype.constructor=$a;Object.assign($a.prototype,{getPosition:function(){return this.position},setPosition:function(a){this.position.copy(a);this.panner.setPosition(a.x,a.y,a.z)},getVelocity:function(){return this.velocity},setVelocity:function(a){this.velocity.copy(a);
this.panner.setVelocity(a.x,a.y,a.z)},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(a){this.panner.maxDistance=a},getMinDistance:function(){return this.panner.refDistance},setMinDistance:function(a){this.panner.refDistance=a},getRollOffFactor:function(){return this.panner.rolloffFactor},setRollOffFactor:function(a){this.panner.rolloffFactor=a},getDistanceModel:function(){return this.pannel.distanceModel},setDistanceModel:function(a){this.panner.distanceModel=a},
_createSource:function(){var a=this.manager.context;this.source=a.createBufferSource();this.source.buffer=this.sound.buffer;this.source.connect(this.panner);this.panner.connect(this.gain);this.gain.connect(a.destination);this.loop||(this.source.onended=this.pause.bind(this))}})}else if(ue()){var Yj=new z;$a=function(a,b){ac.call(this,a,b);this.position=new z;this.velocity=new z;this.maxDistance=1E4;this.rollOffFactor=this.minDistance=1;this.distanceModel=Hf};$a.prototype=Object.create(ac.prototype);
$a.prototype.constructor=$a;Object.assign($a.prototype,{getPosition:function(){return this.position},setPosition:function(a){this.position.copy(a);if(this.source){var b=this.manager.listener.getPosition();a=this.minDistance;var c=this.maxDistance,d=this.rollOffFactor,e=this.distanceModel;Yj=Yj.sub2(b,this.position);b=Yj.length();if(b<a)a=1;else if(b>c)a=0;else{var f=0;"linear"===e?f=1-d*(b-a)/(c-a):e===Hf?f=a/(a+d*(b-a)):"exponential"===e&&(f=Math.pow(b/a,-d));a=N.clamp(f,0,1)}c=this.getVolume();
this.source.volume=c*a}},getVelocity:function(){return this.velocity},setVelocity:function(a){this.velocity.copy(a)},getMaxDistance:function(){return this.maxDistance},setMaxDistance:function(a){this.maxDistance=a},getMinDistance:function(){return this.minDistance},setMinDistance:function(a){this.minDistance=a},getRollOffFactor:function(){return this.rollOffFactor},setRollOffFactor:function(a){this.rollOffFactor=a},getDistanceModel:function(){return this.distanceModel},setDistanceModel:function(a){this.distanceModel=
a}})}else $a=function(){};Object.assign(ri.prototype,{getPosition:function(){return this.position},setPosition:function(a){this.position.copy(a);this.listener&&this.listener.setPosition(a.x,a.y,a.z)},getVelocity:function(){return this.velocity},setVelocity:function(a){this.velocity.copy(a);this.listener&&this.listener.setPosition(a.x,a.y,a.z)},setOrientation:function(a){this.orientation.copy(a);this.listener&&this.listener.setOrientation(-a.data[8],-a.data[9],-a.data[10],a.data[4],a.data[5],a.data[6])},
getOrientation:function(){return this.orientation}});ec.prototype=Object.create(M.prototype);ec.prototype.constructor=ec;Object.assign(ec.prototype,{suspend:function(){this.suspended=!0;this.fire("suspend")},resume:function(){this.suspended=!1;this.fire("resume")},destroy:function(){window.removeEventListener("mousedown",this.resumeContext);window.removeEventListener("touchend",this.resumeContext);this.fire("destroy");this.context&&this.context.close&&(this.context.close(),this.context=null)},playSound:function(a,
b){b=b||{};var c=null;ac&&(c=new ac(this,a,b),c.play());return c},playSound3d:function(a,b,c){c=c||{};var d=null;$a&&(d=new $a(this,a,c),d.setPosition(b),c.volume&&d.setVolume(c.volume),c.loop&&d.setLoop(c.loop),c.maxDistance&&d.setMaxDistance(c.maxDistance),c.minDistance&&d.setMinDistance(c.minDistance),c.rollOffFactor&&d.setRollOffFactor(c.rollOffFactor),c.distanceModel&&d.setDistanceModel(c.distanceModel),d.play());return d}});Object.defineProperty(ec.prototype,"volume",{get:function(){return this._volume},
set:function(a){this._volume=a=N.clamp(a,0,1);this.fire("volumechange",a)}});Rb.prototype.getDuration=function(){return this.duration};Rb.prototype.getName=function(){return this.name};Rb.prototype.getNode=function(a){return this._nodeDict[a]};Object.defineProperty(Rb.prototype,"nodes",{get:function(){return this._nodes}});Rb.prototype.getNodes=function(){return this._nodes};Rb.prototype.setDuration=function(a){this.duration=a};Rb.prototype.setName=function(a){this.name=a};Rb.prototype.addNode=function(a){this._nodes.push(a);
this._nodeDict[a._name]=a};Object.defineProperties(tf.prototype,{morphPositions:{get:function(){return!!this._vertexBufferPositions||!!this.texturePositions}},morphNormals:{get:function(){return!!this._vertexBufferNormals||!!this.textureNormals}}});Object.assign(tf.prototype,{_postInit:function(){this.options=null},_initVertexBuffers:function(a){var b=this.options;this._vertexBufferPositions=this._createVertexBuffer(a,b.deltaPositions,b.deltaPositionsType);this._vertexBufferNormals=this._createVertexBuffer(a,
b.deltaNormals,b.deltaNormalsType);this._vertexBufferPositions&&(this.deltaPositions=this._vertexBufferPositions.lock())},_createVertexBuffer:function(a,b,c){return b?new ab(a,new Na(a,[{semantic:"ATTR0",components:3,type:c||6}]),b.length/3,0,b):null},_setTexture:function(a,b){this[a]=b},destroy:function(){this._vertexBufferPositions&&(this._vertexBufferPositions.destroy(),this._vertexBufferPositions=null);this._vertexBufferNormals&&(this._vertexBufferNormals.destroy(),this._vertexBufferNormals=null);
this.texturePositions&&(this.texturePositions.destroy(),this.texturePositions=null);this.textureNormals&&(this.textureNormals.destroy(),this.textureNormals=null)}});Object.assign(uf.prototype,{encode:function(a){return uc.joinPath([uc.joinPath(a[0]),a[1],uc.joinPath(a[2])],"/")},decode:function(a){a=uc.splitPath(a,"/");return[uc.splitPath(a[0]),a[1],uc.splitPath(a[2])]}});fa.prototype=Object.create(Z.prototype);fa.prototype.constructor=fa;fa.prototype.addComponent=function(a,b){var c=this._app.systems[a];
return!c||this.c[a]?null:c.addComponent(this,b)};fa.prototype.removeComponent=function(a){var b=this._app.systems[a];b&&this.c[a]&&b.removeComponent(this)};fa.prototype.findComponent=function(a){var b=this.findOne(function(c){return c.c&&c.c[a]});return b&&b.c[a]};fa.prototype.findComponents=function(a){return this.find(function(b){return b.c&&b.c[a]}).map(function(b){return b.c[a]})};fa.prototype.getGuid=function(){this._guid||this.setGuid(Ql.create());return this._guid};fa.prototype.setGuid=function(a){var b=
this._app._entityIndex;this._guid&&delete b[this._guid];this._guid=a;b[this._guid]=this};fa.prototype._notifyHierarchyStateChanged=function(a,b){var c=!1;a===this&&0===this._app._enableList.length&&(c=!0);a._beingEnabled=!0;a._onHierarchyStateChanged(b);a._onHierarchyStatePostChanged&&this._app._enableList.push(a);var d,e=a._children;var f=0;for(d=e.length;f<d;f++)e[f]._enabled&&this._notifyHierarchyStateChanged(e[f],b);a._beingEnabled=!1;if(c){for(f=0;f<this._app._enableList.length;f++)this._app._enableList[f]._onHierarchyStatePostChanged();
this._app._enableList.length=0}};fa.prototype._onHierarchyStateChanged=function(a){Z.prototype._onHierarchyStateChanged.call(this,a);var b=this.c,c;for(c in b)if(b.hasOwnProperty(c)){var d=b[c];if(d.enabled)if(a)d.onEnable();else d.onDisable()}};fa.prototype._onHierarchyStatePostChanged=function(){var a=this.c,b;for(b in a)if(a.hasOwnProperty(b))a[b].onPostStateChange()};fa.prototype.findByGuid=function(a){return this._guid===a?this:(a=this._app._entityIndex[a])&&(a===this||a.isDescendantOf(this))?
a:null};fa.prototype.destroy=function(){this._destroying=!0;for(a in this.c)this.c[a].enabled=!1;for(a in this.c)this.c[a].system.removeComponent(this);this._parent&&this._parent.removeChild(this);var a=this._children;for(var b=a.shift();b;)b instanceof fa&&b.destroy(),b._parent=null,b=a.shift();this.fire("destroy",this);this.off();this._guid&&delete this._app._entityIndex[this._guid];this._destroying=!1};fa.prototype.clone=function(){var a={},b=this._cloneRecursively(a);a[this.getGuid()]=b;Pk(this,
this,b,a);return b};fa.prototype._cloneRecursively=function(a){var b=new fa(this._app);Z.prototype._cloneInternal.call(this,b);for(var c in this.c)this.c[c].system.cloneComponent(this,b);for(c=0;c<this._children.length;c++){var d=this._children[c];if(d instanceof fa){var e=d._cloneRecursively(a);b.addChild(e);a[d.getGuid()]=e}}return b};Object.defineProperties(vf.prototype,{components:{get:function(){return this._components}},data:{get:function(){return this._data}}});Object.assign(Qk.prototype,{update:function(a,
b){if(a<this._left||a>=this._right){var c=b.length;c?a<b[0]?(this._left=-Infinity,this._right=b[0],this._p0=this._p1=this._recip=this._len=0):a>=b[c-1]?(this._left=b[c-1],this._right=Infinity,this._recip=this._len=0,this._p0=this._p1=c-1):(c=this._findKey(a,b),this._left=b[c],this._right=b[c+1],this._len=this._right-this._left,b=1/this._len,this._recip=isFinite(b)?b:0,this._p0=c,this._p1=c+1):(this._left=-Infinity,this._right=Infinity,this._p0=this._p1=this._recip=this._len=0)}this._t=0===this._recip?
0:(a-this._left)*this._recip;this._hermite.valid=!1},_findKey:function(a,b){for(var c=0;a>=b[c+1];)c++;return c},eval:function(a,b,c){var d=c._data;c=c._components;var e=this._p0*c,f;if(0===b)for(f=0;f<c;++f)a[f]=d[e+f];else{var g=this._t,k=this._p1*c;switch(b){case 1:for(f=0;f<c;++f)a[f]=N.lerp(d[e+f],d[k+f],g);break;case 2:b=this._hermite;b.valid||(f=g*g,e=g+g,k=1-g,k*=k,b.valid=!0,b.p0=(1+e)*k,b.m0=g*k,b.p1=f*(3-e),b.m1=f*(g-1));g=(3*this._p0+1)*c;e=(3*this._p0+2)*c;k=(3*this._p1+1)*c;var h=3*
this._p1*c;for(f=0;f<c;++f)a[f]=b.p0*d[g+f]+b.m0*d[e+f]*this._len+b.p1*d[k+f]+b.m1*d[h+f]*this._len}}}});Object.defineProperties(Ig.prototype,{paths:{get:function(){return this._paths}},input:{get:function(){return this._input}},output:{get:function(){return this._output}},interpolation:{get:function(){return this._interpolation}}});Object.defineProperties(Kd.prototype,{name:{get:function(){return this._name}},duration:{get:function(){return this._duration}},inputs:{get:function(){return this._inputs}},
outputs:{get:function(){return this._outputs}},curves:{get:function(){return this._curves}}});Object.assign(Kd.prototype,{eval:function(a,b){b._time=a;var c=this._inputs,d=this._outputs,e=this._curves,f=b._cache;b=b._results;var g;for(g=0;g<c.length;++g)f[g].update(a,c[g]._data);for(g=0;g<e.length;++g)a=e[g],f[a._input].eval(b[g],a._interpolation,d[a._output])}});Object.defineProperties(wf.prototype,{name:{get:function(){return this._name},set:function(a){this._name=a}},track:{get:function(){return this._track}},
snapshot:{get:function(){return this._snapshot}},time:{get:function(){return this._time},set:function(a){this._time=a}},speed:{get:function(){return this._speed},set:function(a){this._speed=a}},loop:{get:function(){return this._loop},set:function(a){this._loop=a}},blendWeight:{get:function(){return this._blendWeight},set:function(a){this._blendWeight=a}},blendOrder:{get:function(){return this._blendOrder},set:function(a){this._blendOrder=a}}});Object.assign(wf.prototype,{_update:function(a){if(this._playing){var b=
this._time,c=this._track.duration,d=this._speed,e=this._loop;b+=d*a;0<=d?b>c&&(e?b=b%c||0:(b=this._track.duration,this.pause())):0>b&&(e?b=c+(b%c||0):(b=0,this.pause()));this._time=b}this._time!=this._snapshot._time&&this._track.eval(this._time,this._snapshot)},play:function(){this._playing=!0;this._time=0},stop:function(){this._playing=!1;this._time=0},pause:function(){this._playing=!1},resume:function(){this._playing=!0},reset:function(){this._time=0}});Object.defineProperties(Ic.prototype,{func:{get:function(){return this._func}},
type:{get:function(){return this._type}},components:{get:function(){return this._components}}});uc.joinPath=function(a,b){b=b||".";return a.map(function(c){return c.replace(/\\/g,"\\\\").replace(new RegExp("\\"+b,"g"),"\\"+b)}).join(b)};uc.splitPath=function(a,b){b=b||".";for(var c=[],d="",e=0;e<a.length;){var f=a[e++];"\\"===f&&e<a.length?(f=a[e++],d="\\"===f||f===b?d+f:d+("\\"+f)):f===b?(c.push(d),d=""):d+=f}0<d.length&&c.push(d);return c};Object.assign(uc.prototype,{resolve:function(a){return null},
unresolve:function(a){},update:function(a){}});Object.assign(xf.prototype,{resolve:function(a){var b=this.propertyLocator.decode(a);a=this.nodes[b[0][0]||""];if(!a)return null;b=this.handlers[b[2][0]];if(!b)return null;b=b(a.node);if(!b)return null;0===a.count&&this.activeNodes.push(a.node);a.count++;return b},unresolve:function(a){a=this.propertyLocator.decode(a);if("graph"===a[1]){var b=this.nodes[a[0][0]];b.count--;if(0===b.count){a=this.activeNodes;b=a.indexOf(b.node);var c=a.length;b<c-1&&(a[b]=
a[c-1]);a.pop()}}},update:function(a){a=this.activeNodes;for(var b=0;b<a.length;++b)a[b]._dirtifyLocal()}});Object.defineProperties(Ja.prototype,{clips:{get:function(){return this._clips}}});Ja._dot=function(a,b){for(var c=a.length,d=0,e=0;e<c;++e)d+=a[e]*b[e];return d};Ja._normalize=function(a){var b=Ja._dot(a,a);if(0<b){b=1/Math.sqrt(b);for(var c=a.length,d=0;d<c;++d)a[d]*=b}};Ja._set=function(a,b,c){var d=a.length;if("quaternion"===c){var e=Ja._dot(b,b);0<e&&(e=1/Math.sqrt(e));for(c=0;c<d;++c)a[c]=
b[c]*e}else for(c=0;c<d;++c)a[c]=b[c]};Ja._blendVec=function(a,b,c){for(var d=1-c,e=a.length,f=0;f<e;++f)a[f]=a[f]*d+b[f]*c};Ja._blendQuat=function(a,b,c){var d=a.length,e=1-c;0>Ja._dot(a,b)&&(c=-c);for(var f=0;f<d;++f)a[f]=a[f]*e+b[f]*c;Ja._normalize(a)};Ja._blend=function(a,b,c,d){"quaternion"===d?Ja._blendQuat(a,b,c):Ja._blendVec(a,b,c)};Ja._stableSort=function(a,b){for(var c=a.length,d=0;d<c-1;++d)for(var e=d+1;e<c;++e)if(b(a[e],a[d])){var f=a[d];a[d]=a[e];a[e]=f}};Object.assign(Ja.prototype,
{addClip:function(a){for(var b=this._targets,c=a.track.curves,d=a.snapshot,e=[],f=[],g=0;g<c.length;++g)for(var k=c[g].paths,h=0;h<k.length;++h){var l=k[h],n=b[l];if(!n){var p=this._binder.resolve(l);if(p){n={target:p,value:[],curves:0,blendCounter:0};for(p=0;p<n.target.components;++p)n.value.push(0);b[l]=n}}n&&(n.curves++,e.push(d._results[g]),f.push(n))}this._clips.push(a);this._inputs.push(e);this._outputs.push(f)},removeClip:function(a){for(var b=this._targets,c=this._clips,d=c[a].track.curves,
e=0;e<d.length;++e)for(var f=d[e].paths,g=0;g<f.length;++g){var k=f[g],h=b[k];h&&(h.curves--,0===h.curves&&(this._binder.unresolve(k),delete b[k]))}c.splice(a,1);this._inputs.splice(a,1);this._outputs.splice(a,1)},removeClips:function(){for(;0<this._clips.length;)this.removeClip(0)},findClip:function(a){for(var b=this._clips,c=0;c<b.length;++c){var d=b[c];if(d.name===a)return d}return null},update:function(a){var b=this._clips,c=b.map(function(q,r){return r});Ja._stableSort(c,function(q,r){return b[q].blendOrder<
b[r].blendOrder});var d;for(d=0;d<b.length;++d){var e=c[d];var f=b[e];var g=this._inputs[e];e=this._outputs[e];var k=f.blendWeight;0<k&&f._update(a);if(1<=k)for(f=0;f<g.length;++f){var h=g[f];var l=e[f];var n=l.value;Ja._set(n,h,l.target.type);l.blendCounter++}else if(0<k)for(f=0;f<g.length;++f)h=g[f],l=e[f],n=l.value,0===l.blendCounter?Ja._set(n,h,l.target.type):Ja._blend(n,h,k,l.target.type),l.blendCounter++}c=this._targets;for(var p in c)c.hasOwnProperty(p)&&(d=c[p],d.target.func(d.value),d.blendCounter=
0);this._binder.update(a)}});si.prototype._validate=function(a){if(!a.header)throw Error('pc.I18n#addData: Missing "header" field');if(!a.header.version)throw Error('pc.I18n#addData: Missing "header.version" field');if(1!==a.header.version)throw Error('pc.I18n#addData: Invalid "header.version" field');if(!a.data)throw Error('pc.I18n#addData: Missing "data" field');if(!Array.isArray(a.data))throw Error('pc.I18n#addData: "data" field must be an array');for(var b=0,c=a.data.length;b<c;b++){var d=a.data[b];
if(!d.info)throw Error('pc.I18n#addData: missing "data['+b+'].info" field');if(!d.info.locale)throw Error('pc.I18n#addData: missing "data['+b+'].info.locale" field');if("string"!==typeof d.info.locale)throw Error('pc.I18n#addData: "data['+b+'].info.locale" must be a string');if(!d.messages)throw Error('pc.I18n#addData: missing "data['+b+'].messages" field');}};si.prototype.parse=function(a){return a.data};var $f={},ud=function(a,b){for(var c=0,d=a.length;c<d;c++)$f[a[c]]=b},vd=function(a){var b=a.indexOf("-");
return-1!==b?a.substring(0,b):a},Jg="en-US",Ah={en:"en-US",es:"en-ES",zh:"zh-CN","zh-HK":"zh-TW","zh-TW":"zh-HK","zh-MO":"zh-HK",fr:"fr-FR",de:"de-DE",it:"it-IT",ru:"ru-RU",ja:"ja-JP"};ud("ja ko th vi zh id".split(" "),function(a){return 0});ud(["fa","hi"],function(a){return 0<=a&&1>=a?0:1});ud(["fr","pt"],function(a){return 0<=a&&2>a?0:1});ud(["da"],function(a){return 1===a||!Number.isInteger(a)&&0<=a&&1>=a?0:1});ud("de en it el es tr fi sv nb no ur".split(" "),function(a){return 1===a?0:1});ud(["ru",
"uk"],function(a){if(Number.isInteger(a)){var b=a%10;a%=100;if(1===b&&11!==a)return 0;if(2<=b&&4>=b&&(12>a||14<a))return 1;if(0===b||5<=b&&9>=b||11<=a&&14>=a)return 2}return 3});ud(["pl"],function(a){if(Number.isInteger(a)){if(1===a)return 0;var b=a%10;a%=100;if(2<=b&&4>=b&&(12>a||14<a))return 1;if(0<=b&&1>=b||5<=b&&9>=b||12<=a&&14>=a)return 2}return 3});ud(["ar"],function(a){if(0===a)return 0;if(1===a)return 1;if(2===a)return 2;if(Number.isInteger(a)){a%=100;if(3<=a&&10>=a)return 3;if(11<=a&&99>=
a)return 4}return 5});var Zj=$f[vd(Jg)];Oa.prototype=Object.create(M.prototype);Oa.prototype.constructor=Oa;Oa.findAvailableLocale=function(a,b){if(b[a])return a;var c=Ah[a];if(c&&b[c])return c;a=vd(a);c=Ah[a];return b[c]?c:b[a]?a:Jg};Oa.prototype.getText=function(a,b){var c=a;if(!b){b=this._locale;var d=this._lang}var e=this._translations[b];e||(d||(d=vd(b)),b=this._findFallbackLocale(b,d),e=this._translations[b]);e&&e.hasOwnProperty(a)&&(c=e[a],Array.isArray(c)&&(c=c[0]),null===c||void 0===c)&&
(c=a);return c};Oa.prototype.getPluralText=function(a,b,c){var d=a;if(c){var e=vd(c);var f=$f[e]||Zj}else c=this._locale,e=this._lang,f=this._pluralFn;var g=this._translations[c];g||(c=this._findFallbackLocale(c,e),e=vd(c),f=$f[e]||Zj,g=this._translations[c]);g&&g[a]&&f&&(b=f(b),d=g[a][b],null===d||void 0===d)&&(d=a);return d};Oa.prototype.addData=function(a){try{var b=this._parser.parse(a)}catch(g){console.error(g);return}a=0;for(var c=b.length;a<c;a++){var d=b[a],e=d.info.locale;d=d.messages;if(!this._translations[e]){this._translations[e]=
{};var f=vd(e);this._availableLangs[f]||(this._availableLangs[f]=e)}Object.assign(this._translations[e],d);this.fire("data:add",e,d)}};Oa.prototype.removeData=function(a){var b;try{var c=this._parser.parse(a)}catch(h){console.error(h);return}a=0;for(var d=c.length;a<d;a++){var e=c[a],f=e.info.locale,g=this._translations[f];if(g){e=e.messages;for(b in e)delete g[b];var k=!1;for(b in g){k=!0;break}k||(delete this._translations[f],delete this._availableLangs[vd(f)]);this.fire("data:remove",f,e)}}};Oa.prototype.destroy=
function(){this._parser=this._assets=this._availableLangs=this._translations=null;this.off()};Object.defineProperty(Oa.prototype,"locale",{get:function(){return this._locale},set:function(a){if(this._locale!==a){var b=vd(a);if("in"===b){b="id";var c=b,d=a.indexOf("-");a=-1!==d?c+a.substring(d):c;if(this._locale===a)return}c=this._locale;this._locale=a;this._lang=b;this._pluralFn=$f[this._lang]||Zj;this.fire("set:locale",a,c)}}});Object.defineProperty(Oa.prototype,"assets",{get:function(){return this._assets},
set:function(a){var b,c={};var d=0;for(b=a.length;d<b;d++){var e=a[d]instanceof aa?a[d].id:a[d];c[e]=!0}for(d=this._assets.length;d--;)e=this._assets[d],c[e]||(this._app.assets.off("add:"+e,this._onAssetAdd,this),(a=this._app.assets.get(e))&&this._onAssetRemove(a),this._assets.splice(d,1));for(e in c)if(e=parseInt(e,10),-1===this._assets.indexOf(e))if(this._assets.push(e),a=this._app.assets.get(e))this._onAssetAdd(a);else this._app.assets.once("add:"+e,this._onAssetAdd,this)}});Oa.prototype._findFallbackLocale=
function(a,b){return(a=Ah[a])&&this._translations[a]||(a=Ah[b])&&this._translations[a]?a:(a=this._availableLangs[b])&&this._translations[a]?a:Jg};Oa.prototype._onAssetAdd=function(a){a.on("load",this._onAssetLoad,this);a.on("change",this._onAssetChange,this);a.on("remove",this._onAssetRemove,this);a.on("unload",this._onAssetUnload,this);a.resource&&this._onAssetLoad(a)};Oa.prototype._onAssetLoad=function(a){this.addData(a.resource)};Oa.prototype._onAssetChange=function(a){a.resource&&this.addData(a.resource)};
Oa.prototype._onAssetRemove=function(a){a.off("load",this._onAssetLoad,this);a.off("change",this._onAssetChange,this);a.off("remove",this._onAssetRemove,this);a.off("unload",this._onAssetUnload,this);a.resource&&this.removeData(a.resource);this._app.assets.once("add:"+a.id,this._onAssetAdd,this)};Oa.prototype._onAssetUnload=function(a){a.resource&&this.removeData(a.resource)};var ff=/^\s*(?:(?:[a-z]+[a-z0-9\-\+\.]*:)?\/\/|data:|blob:)/i,ak=[],ag=function(a){var b="_"+a;ak.push(b);Object.defineProperty(ti.prototype,
a,{get:function(){return this[b]||null},set:function(c){if(!!this[b]!==!!c||this[b]&&c&&this[b].hash!==c.hash)this[b]=c?{url:c.url,filename:c.filename,size:c.size,hash:c.hash,opt:c.opt||0}:null,this.asset.file&&(this.asset.fire("change",this.asset,"file",this.asset._file,this.asset._file),this.asset.reload())}})};ag("dxt");ag("pvr");ag("etc1");ag("etc2");ag("basis");ti.prototype.clear=function(){for(var a=0;a<ak.length;a++)this[ak[a]]=null};var Rn=-1,fp={pvr:"extCompressedTexturePVRTC",dxt:"extCompressedTextureS3TC",
etc2:"extCompressedTextureETC",etc1:"extCompressedTextureETC1",basis:"canvas"},ym=["pvr","dxt","etc2","etc1","basis"];aa.prototype=Object.create(M.prototype);aa.prototype.constructor=aa;Object.assign(aa.prototype,{getFileUrl:function(){var a=this.getPreferredFile();if(!a||!a.url)return null;var b=a.url;this.registry&&this.registry.prefix&&!ff.test(b)&&(b=this.registry.prefix+b);if("script"!==this.type&&a.hash){var c=-1!==b.indexOf("?")?"&":"?";b+=c+"t="+a.hash}return b},getPreferredFile:function(){if(!this.file)return null;
if("texture"===this.type||"textureatlas"===this.type||"bundle"===this.type)for(var a=this.registry._loader._app,b=a.graphicsDevice,c=0,d=ym.length;c<d;c++){var e=ym[c];if(b[fp[e]]){if(this.file.variants[e])return this.file.variants[e];if(a.enableBundles){var f=a.bundles.listBundlesForAsset(this);if(f)for(var g=0,k=f.length;g<k;g++)if(f[g].file&&f[g].file.variants&&f[g].file.variants[e])return this.file}}}return this.file},getAbsoluteUrl:function(a){var b=ca.getDirectory(this.file.url);return ca.join(b,
a)},getLocalizedAssetId:function(a){a=Oa.findAvailableLocale(a,this._i18n);return this._i18n[a]||null},addLocalizedAssetId:function(a,b){this._i18n[a]=b;this.fire("add:localized",a,b)},removeLocalizedAssetId:function(a){var b=this._i18n[a];b&&(delete this._i18n[a],this.fire("remove:localized",a,b))},ready:function(a,b){b=b||this;if(this.resource)a.call(b,this);else this.once("load",function(c){a.call(b,c)})},reload:function(){this.loaded&&(this.loaded=!1,this.registry.load(this))},unload:function(){if(this.loaded||
0!==this._resources.length){this.fire("unload",this);this.registry.fire("unload:"+this.id,this);var a=this._resources;this.resources=[];this.loaded=!1;this.file&&this.registry._loader.clearCache(this.getFileUrl(),this.type);for(var b=0;b<a.length;++b){var c=a[b];c&&c.destroy&&c.destroy()}}}});Object.defineProperty(aa.prototype,"id",{get:function(){return this._id},set:function(a){this._id=a}});Object.defineProperty(aa.prototype,"file",{get:function(){return this._file},set:function(a){var b;if(!!a!==
!!this._file||a&&this._file&&a.hash!==this._file)if(a){this._file||(this._file={});this._file.url=a.url;this._file.filename=a.filename;this._file.hash=a.hash;this._file.size=a.size;this._file.variants=this.variants;this._file.contents=a.contents;if(a.hasOwnProperty("variants")&&(this.variants.clear(),a.variants))for(b in a.variants)a.variants[b]&&(this.variants[b]=a.variants[b]);this.fire("change",this,"file",this._file,this._file);this.reload()}else this._file=null,this.variants.clear();else if(a&&
this._file&&a.hasOwnProperty("variants")&&(this.variants.clear(),a.variants))for(b in a.variants)a.variants[b]&&(this.variants[b]=a.variants[b])}});Object.defineProperty(aa.prototype,"data",{get:function(){return this._data},set:function(a){var b=this._data;this._data=a;a!==b&&(this.fire("change",this,"data",a,b),this.loaded&&this.registry._loader.patch(this,this.registry))}});Object.defineProperty(aa.prototype,"resource",{get:function(){return this._resources[0]},set:function(a){var b=this._resources[0];
this._resources[0]=a;this.fire("change",this,"resource",a,b)}});Object.defineProperty(aa.prototype,"resources",{get:function(){return this._resources},set:function(a){var b=this._resources;this._resources=a;this.fire("change",this,"resources",a,b)}});Object.defineProperty(aa.prototype,"preload",{get:function(){return this._preload},set:function(a){a=!!a;this._preload!==a&&(this._preload=a)&&!this.loaded&&!this.loading&&this.registry&&this.registry.load(this)}});Object.defineProperty(aa.prototype,
"loadFaces",{get:function(){return this._loadFaces},set:function(a){a=!!a;this.hasOwnProperty("_loadFaces")&&a===this._loadFaces||(this._loadFaces=a,this.loaded&&this.registry._loader.patch(this,this.registry))}});var Bh=function(a){switch(a){case "SCALAR":return 1;case "VEC2":return 2;case "VEC3":return 3;case "VEC4":return 4;case "MAT2":return 4;case "MAT3":return 9;case "MAT4":return 16;default:return 3}},bk=function(a){switch(a){case 5120:return 0;case 5121:return 1;case 5122:return 2;case 5123:return 3;
case 5124:return 4;case 5125:return 5;case 5126:return 6;default:return 0}},gp=function(a){switch(a){case 5120:return 1;case 5121:return 1;case 5122:return 2;case 5123:return 2;case 5124:return 4;case 5125:return 4;case 5126:return 4;default:return 0}},hp=function(a){switch(a){case 5120:return Int8Array;case 5121:return Uint8Array;case 5122:return Int16Array;case 5123:return Uint16Array;case 5124:return Int32Array;case 5125:return Uint32Array;case 5126:return Float32Array;default:return null}},Ch=
{POSITION:"POSITION",NORMAL:"NORMAL",TANGENT:"TANGENT",COLOR_0:"COLOR",JOINTS_0:"BLENDINDICES",WEIGHTS_0:"BLENDWEIGHT",TEXCOORD_0:"TEXCOORD0",TEXCOORD_1:"TEXCOORD1"},Xc=function(a,b){var c=Bh(a.type),d=hp(a.componentType);if(!d)return null;if(a.sparse){var e=a.sparse,f=Xc(Object.assign({count:e.count,type:"SCALAR"},e.indices),b),g=Xc(Object.assign({count:e.count,type:a.scalar,componentType:a.componentType},e.values),b);a=a.hasOwnProperty("bufferView")?Xc({bufferView:a.bufferView,byteOffset:a.byteOffset,
componentType:a.componentType,count:a.count,type:a.type},b).slice():new d(a.count*c);for(d=0;d<e.count;++d){b=f[d];for(var k=0;k<c;++k)a[b*c+k]=g[d*c+k]}}else e=b[a.bufferView],a=new d(e.buffer,e.byteOffset+(a.hasOwnProperty("byteOffset")?a.byteOffset:0),a.count*c);return a},ip=function(a){if(!a.hasOwnProperty("mode"))return 4;switch(a.mode){case 0:return 0;case 1:return 1;case 2:return 2;case 3:return 3;case 4:return 4;case 5:return 5;case 6:return 6;default:return 4}},zm=function(a,b){var c=a.POSITION;
if(c&&3===c.components){if(c.size!==c.stride){var d=c.stride/qf[c.type],e=new Dd[c.type](c.buffer,c.offset,c.count*d);var f=new Dd[c.type](3*c.count);for(var g=0;g<c.count;++g)f[3*g]=e[g*d],f[3*g+1]=e[g*d+1],f[3*g+2]=e[g*d+2]}else f=new Dd[c.type](c.buffer,c.offset,3*c.count);c=c.count;if(!b)for(b=new Uint16Array(c),d=0;d<c;d++)b[d]=d;f=Mk(f,b);b=new Float32Array(f.length);b.set(f);a.NORMAL={buffer:b.buffer,size:12,offset:0,stride:12,count:c,components:3,type:6}}},jp=function(a){var b,c,d=[],e=[],
f=[];for(b=0;b<a.format.elements.length;++b){var g=a.format.elements[b];if("TEXCOORD0"===g.name||"TEXCOORD1"===g.name)switch(g.dataType){case 6:d.push({offset:g.offset/4+1,stride:g.stride/4});break;case 3:e.push({offset:g.offset/2+1,stride:g.stride/2});break;case 1:f.push({offset:g.offset+1,stride:g.stride})}}g=function(k,h,l){h=new h(a.storage);for(b=0;b<k.length;++b){var n=k[b].offset,p=k[b].stride;for(c=0;c<a.numVertices;++c)h[n]=l-h[n],n+=p}};0<d.length&&g(d,Float32Array,1);0<e.length&&g(e,Uint16Array,
65535);0<f.length&&g(f,Uint8Array,255)},Am=function(a,b,c){var d=b.POSITION,e=d.count,f=[];for(p in b)b.hasOwnProperty(p)&&f.push({semantic:p,components:b[p].components,type:b[p].type,normalize:!!b[p].normalize});var g="POSITION NORMAL TANGENT COLOR BLENDINDICES BLENDWEIGHT TEXCOORD0 TEXCOORD1".split(" ");f.sort(function(u,x){u=g.indexOf(u.semantic);x=g.indexOf(x.semantic);return u<x?-1:x<u?1:0});var k,h=new Na(a,f),l=!0;for(f=0;f<h.elements.length;++f){var n=h.elements[f];var p=b[n.name];var q=p.offset-
d.offset;if(p.buffer!==d.buffer||p.stride!==n.stride||p.size!==n.size||q!==n.offset){l=!1;break}}a=new ab(a,h,e,0);f=a.lock();q=new Uint32Array(f);if(l)d=new Uint32Array(d.buffer,d.offset,e*a.format.size/4),q.set(d);else for(f=0;f<a.format.elements.length;++f){n=a.format.elements[f];l=n.stride/4;p=b[n.name];d=new Uint32Array(p.buffer,p.offset,p.count*p.stride/4);h=p.stride/4;var r=0;n=n.offset/4;var t=Math.floor((p.size+3)/4);for(p=0;p<e;++p){for(k=0;k<t;++k)q[n+k]=d[r+k];r+=h;n+=l}}c||jp(a);a.unlock();
return a},kp=function(a,b,c,d,e,f){var g={},k;for(k in b)if(b.hasOwnProperty(k)&&Ch.hasOwnProperty(k)){var h=d[b[k]],l=Xc(h,e),n=e[h.bufferView],p=Ch[k],q=Bh(h.type)*gp(h.componentType);n=n.hasOwnProperty("byteStride")?n.byteStride:q;g[p]={buffer:l.buffer,size:q,offset:l.byteOffset,stride:n,count:h.count,components:Bh(h.type),type:bk(h.componentType),normalize:h.normalized}}g.hasOwnProperty("NORMAL")||zm(g,c);return Am(a,g,f)},lp=function(a,b,c,d,e,f,g){var k,h=b.num_points(),l={};c=c.attributes;
for(var n in c)if(c.hasOwnProperty(n)&&Ch.hasOwnProperty(n)){var p=Ch[n];var q=d.GetAttributeByUniqueId(b,c[n]);var r=h*q.num_components();switch(q.data_type()){case e.DT_UINT8:var t=k=1;var u=e._malloc(r*t);d.GetAttributeDataArrayForAllPoints(b,q,e.DT_UINT8,r*t,u);r=(new Uint8Array(e.HEAPU8.buffer,u,r)).slice();break;case e.DT_UINT16:k=3;t=2;u=e._malloc(r*t);d.GetAttributeDataArrayForAllPoints(b,q,e.DT_UINT16,r*t,u);r=(new Uint16Array(e.HEAPU16.buffer,u,r)).slice();break;default:k=6,t=4,u=e._malloc(r*
t),d.GetAttributeDataArrayForAllPoints(b,q,e.DT_FLOAT32,r*t,u),r=(new Float32Array(e.HEAPF32.buffer,u,r)).slice()}e._free(u);u=r;r=q.num_components();q=q.normalized();t*=r;l[p]={values:u,buffer:u.buffer,size:t,offset:0,stride:t,count:h,components:r,type:k,normalize:q}}l.hasOwnProperty("NORMAL")||zm(l,f);return Am(a,l,g)},Dh=new K,gf=new z,mp=function(a,b,c,d,e,f){var g=[];b.primitives.forEach(function(k){var h=null,l=new rb(a),n=!0;if(k.hasOwnProperty("extensions")){var p=k.extensions;if(p.hasOwnProperty("KHR_draco_mesh_compression")){var q=
window.DracoDecoderModule;if(q&&(p=p.KHR_draco_mesh_compression,p.hasOwnProperty("attributes"))){var r=d[p.bufferView];n=new q.DecoderBuffer;n.Init(r,r.length);r=new q.Decoder;var t=r.GetEncodedGeometryType(n);switch(t){case q.POINT_CLOUD:var u=0;var x=new q.PointCloud;var v=r.DecodeBufferToPointCloud(n,x);break;case q.TRIANGULAR_MESH:u=4,x=new q.Mesh,v=r.DecodeBufferToMesh(n,x)}if(!v||!v.ok()||0==x.ptr){e("Failed to decode draco compressed asset: "+(v?v.error_msg():"Mesh asset - invalid draco compressed geometry type: "+
t));return}v=x.num_faces();if(t==q.TRIANGULAR_MESH){h=65535<x.num_points();t=3*v;var w=t*(h?4:2);v=q._malloc(w);h?(r.GetTrianglesUInt32Array(x,w,v),h=(new Uint32Array(q.HEAPU32.buffer,v,t)).slice()):(r.GetTrianglesUInt16Array(x,w,v),h=(new Uint16Array(q.HEAPU16.buffer,v,t)).slice());q._free(v)}t=lp(a,x,p,r,q,h,f);q.destroy(x);q.destroy(r);q.destroy(n);n=!1}}}t||(h=k.hasOwnProperty("indices")?Xc(c[k.indices],d):null,t=kp(a,k.attributes,h,c,d,f),u=ip(k));l.vertexBuffer=t;l.primitive[0].type=u;l.primitive[0].base=
0;l.primitive[0].indexed=null!==h;null!==h?(u=h instanceof Uint8Array?0:h instanceof Uint16Array?1:2,2!==u||a.extUintElement||(u=1,h=new Uint16Array(h)),u=new dc(a,u,h.length,0,h),l.indexBuffer[0]=u,l.primitive[0].count=h.length):l.primitive[0].count=t.numVertices;l.materialIndex=k.material;var y=c[k.attributes.POSITION];u=y.min;q=y.max;u=new oa(new z((q[0]+u[0])/2,(q[1]+u[1])/2,(q[2]+u[2])/2),new z((q[0]-u[0])/2,(q[1]-u[1])/2,(q[2]-u[2])/2));l.aabb=u;if(n&&k.hasOwnProperty("targets")){var A=[];k.targets.forEach(function(B,
E){var C={};B.hasOwnProperty("POSITION")&&(y=c[B.POSITION],C.deltaPositions=Xc(y,d),C.deltaPositionsType=bk(y.componentType),y.hasOwnProperty("min")&&y.hasOwnProperty("max")&&(C.aabb=new oa,C.aabb.setMinMax(new z(y.min),new z(y.max))));B.hasOwnProperty("NORMAL")&&(y=c[B.NORMAL],C.deltaNormals=Xc(y,d),C.deltaNormalsType=bk(y.componentType));b.hasOwnProperty("extras")&&b.extras.hasOwnProperty("targetNames")?C.name=b.extras.targetNames[E]:C.name=A.length.toString(10);A.push(new tf(a,C))});l.morph=new Eb(A);
if(b.hasOwnProperty("weights"))for(k=0;k<b.weights.length;++k)A[k].defaultWeight=b.weights[k]}g.push(l)});return g},np=function(a,b,c){var d=[1,1],e=[0,0],f=function(n,p,q){var r,t=n.texCoord;if(t)for(r=0;r<q.length;++r)p[q[r]+"MapUv"]=t;t=d;var u=e;if(n=n.extensions)if(n=n.KHR_texture_transform)n.scale&&(t=n.scale),n.offset&&(u=n.offset);for(r=0;r<q.length;++r)p[q[r]+"MapTiling"]=new P(t[0],t[1]),p[q[r]+"MapOffset"]=new P(u[0],c?u[1]:1-t[1]-u[1])},g=new la;g.occludeSpecular=!0;g.diffuseTint=!0;g.diffuseVertexColor=
!0;g.specularTint=!0;g.specularVertexColor=!0;a.hasOwnProperty("name")&&(g.name=a.name);if(a.hasOwnProperty("extensions")&&a.extensions.hasOwnProperty("KHR_materials_pbrSpecularGlossiness")){var k=a.extensions.KHR_materials_pbrSpecularGlossiness;if(k.hasOwnProperty("diffuseFactor")){var h=k.diffuseFactor;g.diffuse.set(Math.pow(h[0],1/2.2),Math.pow(h[1],1/2.2),Math.pow(h[2],1/2.2));g.opacity=null!=h[3]?h[3]:1}else g.diffuse.set(1,1,1),g.opacity=1;if(k.hasOwnProperty("diffuseTexture")){var l=k.diffuseTexture;
h=b[l.index];g.diffuseMap=h;g.diffuseMapChannel="rgb";g.opacityMap=h;g.opacityMapChannel="a";f(l,g,["diffuse","opacity"])}g.useMetalness=!1;k.hasOwnProperty("specularFactor")?(h=k.specularFactor,g.specular.set(Math.pow(h[0],1/2.2),Math.pow(h[1],1/2.2),Math.pow(h[2],1/2.2))):g.specular.set(1,1,1);k.hasOwnProperty("glossinessFactor")?g.shininess=100*k.glossinessFactor:g.shininess=100;k.hasOwnProperty("specularGlossinessTexture")&&(h=k.specularGlossinessTexture,g.specularMap=g.glossMap=b[h.index],g.specularMapChannel=
"rgb",g.glossMapChannel="a",f(h,g,["gloss","metalness"]));g.chunks.specularPS="#ifdef MAPCOLOR\nuniform vec3 material_specular;\n#endif\n\n#ifdef MAPTEXTURE\nuniform sampler2D texture_specularMap;\n#endif\n\nvoid getSpecularity() {\n\tdSpecularity = vec3(1.0);\n\n\t#ifdef MAPCOLOR\n\t\tdSpecularity *= material_specular;\n\t#endif\n\n\t#ifdef MAPTEXTURE\n\t\tvec3 srgb = texture2D(texture_specularMap, $UV).$CH;\n\t\tdSpecularity *= vec3(pow(srgb.r, 2.2), pow(srgb.g, 2.2), pow(srgb.b, 2.2));\n\t#endif\n\n\t#ifdef MAPVERTEX\n\t\tdSpecularity *= saturate(vVertexColor.$VC);\n\t#endif\n}"}else a.hasOwnProperty("pbrMetallicRoughness")&&
(k=a.pbrMetallicRoughness,k.hasOwnProperty("baseColorFactor")?(h=k.baseColorFactor,g.diffuse.set(Math.pow(h[0],1/2.2),Math.pow(h[1],1/2.2),Math.pow(h[2],1/2.2)),g.opacity=h[3]):(g.diffuse.set(1,1,1),g.opacity=1),k.hasOwnProperty("baseColorTexture")&&(l=k.baseColorTexture,h=b[l.index],g.diffuseMap=h,g.diffuseMapChannel="rgb",g.opacityMap=h,g.opacityMapChannel="a",f(l,g,["diffuse","opacity"])),g.useMetalness=!0,k.hasOwnProperty("metallicFactor")?g.metalness=k.metallicFactor:g.metalness=1,k.hasOwnProperty("roughnessFactor")?
g.shininess=100*k.roughnessFactor:g.shininess=100,k.hasOwnProperty("metallicRoughnessTexture")&&(h=k.metallicRoughnessTexture,g.metalnessMap=g.glossMap=b[h.index],g.metalnessMapChannel="b",g.glossMapChannel="g",f(h,g,["gloss","metalness"])),g.chunks.glossPS="#ifdef MAPFLOAT\nuniform float material_shininess;\n#endif\n\n#ifdef MAPTEXTURE\nuniform sampler2D texture_glossMap;\n#endif\n\nvoid getGlossiness() {\n\tdGlossiness = 1.0;\n\n#ifdef MAPFLOAT\n\tdGlossiness *= material_shininess;\n#endif\n\n#ifdef MAPTEXTURE\n\tdGlossiness *= texture2D(texture_glossMap, $UV).$CH;\n#endif\n\n#ifdef MAPVERTEX\n\tdGlossiness *= saturate(vVertexColor.$VC);\n#endif\n\n\tdGlossiness = 1.0 - dGlossiness;\n\n\tdGlossiness += 0.0000001;\n}");
a.hasOwnProperty("normalTexture")&&(h=a.normalTexture,g.normalMap=b[h.index],f(h,g,["normal"]),h.hasOwnProperty("scale")&&(g.bumpiness=h.scale));a.hasOwnProperty("occlusionTexture")&&(h=a.occlusionTexture,g.aoMap=b[h.index],g.aoMapChannel="r",f(h,g,["ao"]));a.hasOwnProperty("emissiveFactor")?(h=a.emissiveFactor,g.emissive.set(Math.pow(h[0],1/2.2),Math.pow(h[1],1/2.2),Math.pow(h[2],1/2.2)),g.emissiveTint=!0):(g.emissive.set(0,0,0),g.emissiveTint=!1);a.hasOwnProperty("emissiveTexture")&&(h=a.emissiveTexture,
g.emissiveMap=b[h.index],f(h,g,["emissive"]));if(a.hasOwnProperty("alphaMode"))switch(a.alphaMode){case "MASK":g.blendType=3;a.hasOwnProperty("alphaCutoff")?g.alphaTest=a.alphaCutoff:g.alphaTest=.5;break;case "BLEND":g.blendType=2;break;default:case "OPAQUE":g.blendType=3}else g.blendType=3;a.hasOwnProperty("doubleSided")?(g.twoSidedLighting=a.doubleSided,g.cull=a.doubleSided?0:1):(g.twoSidedLighting=!1,g.cull=1);a.hasOwnProperty("extensions")&&a.extensions.hasOwnProperty("KHR_materials_clearcoat")&&
(h=a.extensions.KHR_materials_clearcoat,h.hasOwnProperty("clearcoatFactor")?g.clearCoat=.25*h.clearcoatFactor:g.clearCoat=0,h.hasOwnProperty("clearcoatTexture")&&(k=h.clearcoatTexture,g.clearCoatMap=b[k.index],g.clearCoatMapChannel="r",f(k,g,["clearCoat"])),h.hasOwnProperty("clearcoatRoughnessFactor")?g.clearCoatGlossiness=h.clearcoatRoughnessFactor:g.clearCoatGlossiness=0,h.hasOwnProperty("clearcoatRoughnessTexture")&&(k=h.clearcoatRoughnessTexture,g.clearCoatGlossMap=b[k.index],g.clearCoatGlossMapChannel=
"g",f(k,g,["clearCoatGloss"])),h.hasOwnProperty("clearcoatNormalTexture")&&(h=h.clearcoatNormalTexture,g.clearCoatNormalMap=b[h.index],f(h,g,["clearCoatNormal"]),h.hasOwnProperty("scale")&&(g.clearCoatBumpiness=h.scale)),g.chunks.clearCoatGlossPS="#ifdef MAPFLOAT\nuniform float material_clearCoatGlossiness;\n#endif\n\n#ifdef MAPTEXTURE\nuniform sampler2D texture_clearCoatGlossMap;\n#endif\n\nvoid getClearCoatGlossiness() {\n\tccGlossiness = 1.0;\n\n#ifdef MAPFLOAT\n\tccGlossiness *= material_clearCoatGlossiness;\n#endif\n\n#ifdef MAPTEXTURE\n\tccGlossiness *= texture2D(texture_clearCoatGlossMap, $UV).$CH;\n#endif\n\n#ifdef MAPVERTEX\n\tccGlossiness *= saturate(vVertexColor.$VC);\n#endif\n\n\tccGlossiness = 1.0 - ccGlossiness;\n\n\tccGlossiness += 0.0000001;\n}");
a.hasOwnProperty("extensions")&&a.extensions.hasOwnProperty("KHR_materials_unlit")&&(g.useLighting=!1,g.emissive.copy(g.diffuse),g.emissiveTint=g.diffuseTint,g.emissiveMap=g.diffuseMap,g.emissiveMapUv=g.diffuseMapUv,g.emissiveMapTiling.copy(g.diffuseMapTiling),g.emissiveMapOffset.copy(g.diffuseMapOffset),g.emissiveMapChannel=g.diffuseMapChannel,g.emissiveVertexColor=g.diffuseVertexColor,g.emissiveVertexColorChannel=g.diffuseVertexColorChannel,g.diffuse.set(0,0,0),g.diffuseTint=!1,g.diffuseMap=null,
g.diffuseVertexColor=!1);g.update();return g},op=function(a,b,c,d,e){var f=function(u){var x=Xc(u,d);return new vf(Bh(u.type),new x.constructor(x))},g={STEP:0,LINEAR:1,CUBICSPLINE:2},k={},h=[],l={},n=[],p=[],q;for(q=0;q<a.samplers.length;++q){var r=a.samplers[q];k.hasOwnProperty(r.input)||(k[r.input]=h.length,h.push(f(c[r.input])));l.hasOwnProperty(r.output)||(l[r.output]=n.length,n.push(f(c[r.output])));var t=r.hasOwnProperty("interpolation")&&g.hasOwnProperty(r.interpolation)?g[r.interpolation]:
1;p.push(new Ig([],k[r.input],l[r.output],t))}c=[];f=new uf;g={translation:"localPosition",rotation:"localRotation",scale:"localScale",weights:"weights"};for(q=0;q<a.channels.length;++q)l=a.channels[q],k=l.target,l=p[l.sampler],l._paths.push(f.encode([[e[k.node].name],"graph",[g[k.path]]])),k.path.startsWith("rotation")&&2!==l.interpolation?c.push(l.output):k.path.startsWith("weights")&&(n[l.output]._components=n[l.output].data.length/h[l.input].data.length);c.sort();f=null;for(q=0;q<c.length;++q)if(e=
c[q],0===q||e!==f){f=n[e];if(4===f.components)for(f=f.data,g=f.length-4,k=0;k<g;k+=4)0>f[k+0]*f[k+4]+f[k+1]*f[k+5]+f[k+2]*f[k+6]+f[k+3]*f[k+7]&&(f[k+4]*=-1,f[k+5]*=-1,f[k+6]*=-1,f[k+7]*=-1);f=e}for(q=e=0;q<h.length;q++)f=h[q]._data,e=Math.max(e,0===f.length?0:f[f.length-1]);return new Kd(a.hasOwnProperty("name")?a.name:"animation_"+b,e,h,n,p)},pp=function(a,b){var c=new Z;a.hasOwnProperty("name")&&0<a.name.length?c.name=a.name:c.name="node_"+b;a.hasOwnProperty("matrix")&&(Dh.data.set(a.matrix),Dh.getTranslation(gf),
c.setLocalPosition(gf),Dh.getEulerAngles(gf),c.setLocalEulerAngles(gf),Dh.getScale(gf),c.setLocalScale(gf));a.hasOwnProperty("rotation")&&(b=a.rotation,c.setLocalRotation(b[0],b[1],b[2],b[3]));a.hasOwnProperty("translation")&&(b=a.translation,c.setLocalPosition(b[0],b[1],b[2]));a.hasOwnProperty("scale")&&(a=a.scale,c.setLocalScale(a[0],a[1],a[2]));return c},qp=function(a,b,c,d){return b.hasOwnProperty("skins")&&0!==b.skins.length?b.skins.map(function(e){var f=b.accessors,g,k=e.joints,h=k.length,l=
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c+"]"):b(null,d)})},open:function(a,b){return b},patch:function(a,b){}});Af.prototype.hasBlobUrl=function(a){return!!this._blobUrls[a]};Af.prototype.getBlobUrl=function(a){return this._blobUrls[a]};Af.prototype.destroy=function(){for(var a in this._blobUrls)URL.revokeObjectURL(this._blobUrls[a]);this._blobUrls=null};var Tk,yi=null;Bf.prototype._onMessage=function(a){var b=a.data.id;if(this._pendingRequests[b]){var c=this._pendingRequests[b];delete this._pendingRequests[b];if(a.data.error)c(a.data.error);
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c.file.contents?f(c.file.contents):wa.get(a.load,d,function(g,k){b&&(g?b("Error loading model: "+a.original+" ["+g+"]"):f(k))})},open:function(a,b,c){return b},patch:function(a,b){var c=a.resource,d=c&&c.data;if(d){var e=function(l,n,p){l=new aa(a.name+"/"+l+"/"+p,l,{url:""});l.resource=n;l.loaded=!0;b.add(l);return l},f,g=e("model",fd.createModel(d,this._defaultMaterial),0),k=[];for(f=0;f<d.materials.length;++f)k.push(e("material",d.materials[f],f));var h=[];for(f=0;f<d.animations.length;++f)h.push(e("animation",
d.animations[f],f));c.data=null;c.model=g;c.materials=k;c.textures=d.textures;c.animations=h;c.registry=b}}});Object.assign(Ci.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});wa.get(a.load,{retry:this.retryRequests},function(c,d){c?b("Error loading css resource: "+a.original+" ["+c+"]"):b(null,d)})},open:function(a,b){return b},patch:function(a,b){}});Object.assign(Di.prototype,{load:function(a,b,c){this.loadAssets(c,b)},open:function(a,b,c){return c?c.resource:null},patch:function(a,
b){this.loadAssets(a,function(c,d){c&&(b.fire("error",a),b.fire("error:"+a.id,c,a),a.fire("error",a))})},getAssetIds:function(a){var b=[];b[0]=a.file;if((a.loadFaces||!a.file)&&a.data&&a.data.textures)for(var c=0;6>c;++c)b[c+1]=a.data.textures[c];else b[1]=b[2]=b[3]=b[4]=b[5]=b[6]=null;return b},compareAssetIds:function(a,b){return a&&b?parseInt(a,10)===a||"string"===typeof a?a===b:a.url===b.url:null!==a===(null!==b)},update:function(a,b,c){var d=a.data||{},e=a._handlerState.assets,f=a._resources,
g,k,h=[null,null,null,null,null,null,null],l=function(){return d.hasOwnProperty("type")?d.type:d.hasOwnProperty("rgbm")?d.rgbm?"rgbm":"default":null};if(a.loaded&&c[0]===e[0])h[1]=f[1]||null,h[2]=f[2]||null,h[3]=f[3]||null,h[4]=f[4]||null,h[5]=f[5]||null,h[6]=f[6]||null;else if(c[0]){var n=c[0].resource;for(k=0;6>k;++k){var p=[n._levels[k]];if(0===k&&this._device.useTexCubeLod)for(g=1;g<n._levels.length;++g)p[g]=n._levels[g];p=new V(this._device,{name:a.name+"_prelitCubemap"+(n.width>>k),cubemap:!0,
type:l()||n.type,width:n.width>>k,height:n.height>>k,format:n.format,levels:p,fixCubemapSeams:!0,addressU:1,addressV:1});h[k+1]=p}}n=c.slice(1);if(a.loaded&&this.cmpArrays(n,e.slice(1)))h[0]=f[0]||null;else if(-1===n.indexOf(null)){n=n.map(function(q){return q.resource});k=[];for(g=0;g<n[0]._levels.length;++g)k.push(n.map(function(q){return q._levels[g]}));l=new V(this._device,{name:a.name+"_faces",cubemap:!0,type:l()||n[0].type,width:n[0].width,height:n[0].height,format:n[0].format,levels:k,minFilter:d.hasOwnProperty("minFilter")?
d.minFilter:n[0].minFilter,magFilter:d.hasOwnProperty("magFilter")?d.magFilter:n[0].magFilter,anisotropy:d.hasOwnProperty("anisotropy")?d.anisotropy:1,addressU:1,addressV:1,fixCubemapSeams:!!c[0]});h[0]=l}if(!this.cmpArrays(h,f))for(a.resources=h,a._handlerState.assetIds=b,a._handlerState.assets=c,k=0;k<f.length;++k)null!==f[k]&&-1===h.indexOf(f[k])&&f[k].destroy();for(k=0;k<e.length;++k)null!==e[k]&&-1===c.indexOf(e[k])&&e[k].unload()},cmpArrays:function(a,b){if(a.length!==b.length)return!1;for(var c=
0;c<a.length;++c)if(a[c]!==b[c])return!1;return!0},loadAssets:function(a,b){a.hasOwnProperty("_handlerState")||(a._handlerState={assetIds:[null,null,null,null,null,null,null],assets:[null,null,null,null,null,null,null]});for(var c=this,d=c.getAssetIds(a),e=[null,null,null,null,null,null,null],f=a._handlerState.assetIds,g=a._handlerState.assets,k=c._registry,h=7,l=function(x,v){e[x]=v;h--;0===h&&(c.update(a,d,e),b(null,a.resources))},n=function(x,v){var w=v&&v.resource&&v.resource._levels[0];w&&"undefined"!==
typeof ImageBitmap&&w instanceof ImageBitmap?createImageBitmap(w,{premultiplyAlpha:"none",imageOrientation:"flipY"}).then(function(y){v.resource._levels[0]=y;l(x,v)}).catch(function(y){b(y)}):l(x,v)},p=function(x,v,w){b(v)},q=function(x,v){v.loaded?n(x,v):(k.once("load:"+v.id,n.bind(c,x)),k.once("error:"+v.id,p.bind(c,x)),v.loading||k.load(v))},r,t=0;7>t;++t){var u=d[t];u?c.compareAssetIds(u,f[t])?l(t,g[t]):parseInt(u,10)===u?(r=k.get(u))?q(t,r):setTimeout(function(x,v){var w=k.get(v);w?q(x,w):b("failed to find dependent cubemap asset="+
v)}.bind(null,t,u)):(r=new aa(a.name+"_part_"+t,"texture","string"===typeof u?{url:u,filename:u}:u),k.add(r),k.once("load:"+r.id,n.bind(c,t)),k.once("error:"+r.id,p.bind(c,t)),k.load(r)):l(t,null)}}});Object.assign(Ei.prototype,{load:function(a,b){b(null,null)},open:function(a,b){return b}});Object.defineProperty(Lg.prototype,"data",{get:function(){return this._data},set:function(a){if(this._data=a)if(void 0!==this._data.intensity&&(this.intensity=this._data.intensity),this._data.info||(this._data.info=
{}),!this._data.version||2>this._data.version)if(this._data.info.maps=[{width:this._data.info.width,height:this._data.info.height}],this._data.chars)for(var b in this._data.chars)this._data.chars[b].map=0}});Object.assign(Gi.prototype,{load:function(a,b,c){"string"===typeof a&&(a={load:a,original:a});var d=this;".json"===ca.getExtension(a.original)?wa.get(a.load,{retry:this.retryRequests},function(e,f){var g=Fi(f);e?b("Error loading font resource: "+a.original+" ["+e+"]"):d._loadTextures(a.load.replace(".json",
".png"),g,function(k,h){if(k)return b(k);b(null,{data:g,textures:h})})}):(c&&c.data&&(c.data=Fi(c.data)),this._loadTextures(a.load,c&&c.data,b))},_loadTextures:function(a,b,c){var d=b.info.maps.length,e=0,f=null,g=Array(d),k=this._loader;b=function(l){var n=function(p,q){if(!f){if(p)return f=p,c(p);q.upload();g[l]=q;e++;e===d&&c(null,g)}};0===l?k.load(a,"texture",n):k.load(a.replace(".png",l+".png"),"texture",n)};for(var h=0;h<d;h++)b(h)},open:function(a,b,c){return b.textures?new Lg(b.textures,b.data):
new Lg(b,null)},patch:function(a,b){b=a.resource;!b.data&&a.data?b.data=a.data:!a.data&&b.data&&(a.data=b.data);a.data&&(a.data=Fi(a.data))}});Fb.prototype=Object.create(M.prototype);Fb.prototype.constructor=Fb;Fb.prototype.destroy=function(){var a=this;this._registry.off("load",this._onLoad);this._registry.off("error",this._onError);this._waitingAssets.forEach(function(b){a._registry.off("add:"+b,this._onAddAsset)});this.off("progress");this.off("load")};Fb.prototype.load=function(a,b){var c=this._assets.length;
this._count=0;this._failed=[];this._callback=a;this._scope=b;this._registry.on("load",this._onLoad,this);this._registry.on("error",this._onError,this);for(a=0;a<c;a++)b=this._assets[a],b.loading||b.loaded||(this._registry.load(b),this._total++)};Fb.prototype.ready=function(a,b){b=b||this;if(this._loaded)a.call(b,this._assets);else this.once("load",function(c){a.call(b,c)})};Fb.prototype._loadingComplete=function(){this._loaded=!0;this._registry.off("load",this._onLoad,this);this._registry.off("error",
this._onError,this);this._failed&&this._failed.length?(this._callback&&this._callback.call(this._scope,"Failed to load some assets",this._failed),this.fire("error",this._failed)):(this._callback&&this._callback.call(this._scope),this.fire("load",this._assets))};Fb.prototype._onLoad=function(a){var b=this;0<=this._assets.indexOf(a)&&(this._count++,this.fire("progress",a));this._count===this._total&&setTimeout(function(){b._loadingComplete(b._failed)},0)};Fb.prototype._onError=function(a,b){var c=this;
0<=this._assets.indexOf(b)&&(this._count++,this._failed.push(b));this._count===this._total&&setTimeout(function(){c._loadingComplete(c._failed)},0)};Fb.prototype._onAddAsset=function(a){var b=this._waitingAssets.indexOf(a);0<=b&&this._waitingAssets.splice(b,1);this._assets.push(a);var c=this._assets.length;for(b=0;b<c;b++)a=this._assets[b],a.loading||a.loaded||this._registry.load(a)};Fb.prototype._waitForAsset=function(a){this._waitingAssets.push(a);this._registry.once("add:"+a,this._onAddAsset,this)};
var Yc={waitForTemplatesInScene:function(a,b,c){if(a.collapsedInstances){var d=Yc._getAllCollapsedEntities(a);Yc.waitForTemplateAssets(d,b,c,a)}else c(null,a)},waitForTemplateAssets:function(a,b,c,d){a=Yc._extractTemplateIds(a);(new Fb(a,b)).load(function(e){c(e,d)})},_getAllCollapsedEntities:function(a){var b={};a.collapsedInstances.forEach(function(c){Object.assign(b,c.instanceEntities)});return b},_extractTemplateIds:function(a){var b=[],c;for(c in a){var d=a[c].template_id;d&&b.push(d)}return b},
expandTemplateEntities:function(a,b){var c={},d;for(d in b){var e=b[d];c[d]=e.collapsed_entity?Yc.expandEntity(a,e):e}return c},expandEntity:function(a,b){}},dk={setCompressedPRS:function(a,b,c){var d=c.singleVecs,e=b.___1;if(!e){var f=c.tripleVecs;var g=b.___2}b=e?e[0]:f[g];a.setLocalPosition(d[b],d[b+1],d[b+2]);b=e?e[1]:f[g+1];a.setLocalEulerAngles(d[b],d[b+1],d[b+2]);b=e?e[2]:f[g+2];a.setLocalScale(d[b],d[b+1],d[b+2])},oneCharToKey:function(a,b){a=a.charCodeAt(0)-b.fieldFirstCode;return b.fieldArray[a]},
multCharToKey:function(a,b){for(var c=0,d=0;d<a.length;d++)c=c*b.fieldCodeBase+a.charCodeAt(d)-b.fieldFirstCode;return b.fieldArray[c]}};Object.assign(Mg.prototype,{run:function(){var a=Object.prototype.toString.call(this._node);"[object Object]"===a?this._handleMap():"[object Array]"===a?this._handleArray():this._result=this._node;return this._result},_handleMap:function(){this._result={};Object.keys(this._node).forEach(this._handleKey,this)},_handleKey:function(a){var b=a,c=a.length;1===c?b=dk.oneCharToKey(a,
this._data):2===c&&(b=dk.multCharToKey(a,this._data));this._result[b]=(new Mg(this._node[a],this._data)).run()},_handleArray:function(){this._result=[];this._node.forEach(this._handleArElt,this)},_handleArElt:function(a){a=(new Mg(a,this._data)).run();this._result.push(a)}});Object.assign(Ng.prototype,{parse:function(a){var b={},c,d,e=null;if(d=a.compressedFormat)a.entities=(new Mg(a.entities,d)).run();a.collapsedInstances&&this._addCollapsedToEntities(this._app,a);for(c in a.entities){var f=a.entities[c];
var g=this._createEntity(f,d);b[c]=g;null===f.parent&&(e=g)}for(c in a.entities){g=b[c];f=a.entities[c].children;var k=f.length;for(d=0;d<k;d++){var h=b[f[d]];h&&g.addChild(h)}}this._openComponentData(e,a.entities);delete a.compressedFormat;return e},_createEntity:function(a,b){var c=new fa;c.name=a.name;c.setGuid(a.resource_id);this._setPosRotScale(c,a,b);c._enabled=void 0!==a.enabled?a.enabled:!0;this._isTemplate?c._template=!0:c._enabledInHierarchy=c._enabled;c.template=a.template;if(a.tags)for(b=
0;b<a.tags.length;b++)c.tags.add(a.tags[b]);a.labels&&a.labels.forEach(function(d){c.addLabel(d)});return c},_setPosRotScale:function(a,b,c){if(c)dk.setCompressedPRS(a,b,c);else{c=b.position;var d=b.rotation;b=b.scale;a.setLocalPosition(c[0],c[1],c[2]);a.setLocalEulerAngles(d[0],d[1],d[2]);a.setLocalScale(b[0],b[1],b[2])}},_openComponentData:function(a,b){var c=this._app.systems.list,d,e=c.length,f=b[a.getGuid()];for(d=0;d<e;d++){var g=c[d],k=f.components[g.id];k&&g.addComponent(a,k)}e=f.children.length;
c=a._children;for(d=0;d<e;d++)c[d]=this._openComponentData(c[d],b);return a},_addCollapsedToEntities:function(a,b){b.collapsedInstances.forEach(function(c){c=Yc.expandTemplateEntities(a,c.instanceEntities);Object.assign(b.entities,c)})}});Object.assign(Hi.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});var c=this._app.assets;wa.get(a.load,{retry:this.retryRequests},function(d,e){d?(e="Error while loading scene "+a.original,d.message?(e+=": "+d.message,d.stack&&(e+="\n"+
d.stack)):e+=": "+d,b(e)):Yc.waitForTemplatesInScene(e,c,b)})},open:function(a,b){this._app.systems.script.preloading=!0;a=(new Ng(this._app,!1)).parse(b);this._app.systems.script.preloading=!1;return a}});Object.assign(Ii.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});wa.get(a.load,{retry:this.retryRequests},function(c,d){c?b("Error loading html resource: "+a.original+" ["+c+"]"):b(null,d)})},open:function(a,b){return b},patch:function(a,b){}});Object.assign(Ji.prototype,
{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});var c={retry:this.retryRequests};a.load.startsWith("blob:")&&(c.responseType=da.ResponseType.JSON);wa.get(a.load,c,function(d,e){d?b("Error loading JSON resource: "+a.original+" ["+d+"]"):b(null,e)})},open:function(a,b){return b},patch:function(a,b){}});var hf={name:"string",chunks:"chunks",mappingFormat:"string",_engine:"boolean",ambient:"rgb",ambientTint:"boolean",aoVertexColor:"boolean",aoVertexColorChannel:"string",aoMap:"texture",
aoMapChannel:"string",aoMapUv:"number",aoMapTiling:"vec2",aoMapOffset:"vec2",diffuse:"rgb",diffuseTint:"boolean",diffuseVertexColor:"boolean",diffuseVertexColorChannel:"string",diffuseMap:"texture",diffuseMapChannel:"string",diffuseMapUv:"number",diffuseMapTiling:"vec2",diffuseMapOffset:"vec2",diffuseDetailMap:"texture",diffuseDetailMapChannel:"string",diffuseDetailMapUv:"number",diffuseDetailMapTiling:"vec2",diffuseDetailMapOffset:"vec2",diffuseDetailMode:"string",specular:"rgb",specularTint:"boolean",
specularVertexColor:"boolean",specularVertexColorChannel:"string",specularMap:"texture",specularMapChannel:"string",specularMapUv:"number",specularMapTiling:"vec2",specularMapOffset:"vec2",specularAntialias:"boolean",occludeSpecular:"enum:occludeSpecular",useMetalness:"boolean",metalness:"number",enableGGXSpecular:"boolean",anisotropy:"number",metalnessTint:"boolean",metalnessVertexColor:"boolean",metalnessVertexColorChannel:"string",metalnessMap:"texture",metalnessMapChannel:"string",metalnessMapUv:"number",
metalnessMapTiling:"vec2",metalnessMapOffset:"vec2",conserveEnergy:"boolean",shininess:"number",glossVertexColor:"boolean",glossVertexColorChannel:"string",glossMap:"texture",glossMapChannel:"string",glossMapUv:"number",glossMapTiling:"vec2",glossMapOffset:"vec2",clearCoat:"number",clearCoatVertexColor:"boolean",clearCoatVertexColorChannel:"string",clearCoatMap:"texture",clearCoatMapChannel:"string",clearCoatMapUv:"number",clearCoatMapTiling:"vec2",clearCoatMapOffset:"vec2",clearCoatGlossiness:"number",
clearCoatGlossVertexColor:"boolean",clearCoatGlossVertexColorChannel:"string",clearCoatGlossMap:"texture",clearCoatGlossMapChannel:"string",clearCoatGlossMapUv:"number",clearCoatGlossMapTiling:"vec2",clearCoatGlossMapOffset:"vec2",clearCoatBumpiness:"number",clearCoatNormalMap:"texture",clearCoatNormalMapUv:"number",clearCoatNormalMapTiling:"vec2",clearCoatNormalMapOffset:"vec2",fresnelModel:"number",emissive:"rgb",emissiveTint:"boolean",emissiveVertexColor:"boolean",emissiveVertexColorChannel:"string",
emissiveMap:"texture",emissiveMapChannel:"string",emissiveMapUv:"number",emissiveMapTiling:"vec2",emissiveMapOffset:"vec2",emissiveIntensity:"number",normalMap:"texture",normalMapTiling:"vec2",normalMapOffset:"vec2",normalMapUv:"number",bumpiness:"number",normalDetailMap:"texture",normalDetailMapTiling:"vec2",normalDetailMapOffset:"vec2",normalDetailMapUv:"number",normalDetailMapBumpiness:"number",heightMap:"texture",heightMapChannel:"string",heightMapUv:"number",heightMapTiling:"vec2",heightMapOffset:"vec2",
heightMapFactor:"number",alphaToCoverage:"boolean",alphaTest:"number",opacity:"number",opacityVertexColor:"boolean",opacityVertexColorChannel:"string",opacityMap:"texture",opacityMapChannel:"string",opacityMapUv:"number",opacityMapTiling:"vec2",opacityMapOffset:"vec2",reflectivity:"number",refraction:"number",refractionIndex:"number",sphereMap:"texture",cubeMap:"cubemap",cubeMapProjection:"number",cubeMapProjectionBox:"boundingbox",lightVertexColor:"boolean",lightVertexColorChannel:"string",lightMap:"texture",
lightMapChannel:"string",lightMapUv:"number",lightMapTiling:"vec2",lightMapOffset:"vec2",depthTest:"boolean",depthWrite:"boolean",depthBias:"number",slopeDepthBias:"number",cull:"enum:cull",blendType:"enum:blendType",shadingModel:"enum:shadingModel",useFog:"boolean",useLighting:"boolean",useSkybox:"boolean",useGammaTonemap:"boolean",prefilteredCubeMap128:"texture",prefilteredCubeMap64:"texture",prefilteredCubeMap32:"texture",prefilteredCubeMap16:"texture",prefilteredCubeMap8:"texture",prefilteredCubeMap4:"texture"},
jf,kf=[];for(jf in hf){var ek=hf[jf];"texture"===ek&&kf.push(jf)}var Eh=[];for(jf in hf)ek=hf[jf],"cubemap"===ek&&Eh.push(jf);wc.prototype._bind=function(){if(this.id){if(this._onAssetLoad)this._registry.on("load:"+this.id,this._onLoad,this);if(this._onAssetAdd)this._registry.once("add:"+this.id,this._onAdd,this);if(this._onAssetRemove)this._registry.on("remove:"+this.id,this._onRemove,this)}if(this.url){if(this._onAssetLoad)this._registry.on("load:url:"+this.url,this._onLoad,this);if(this._onAssetAdd)this._registry.once("add:url:"+
this.url,this._onAdd,this);if(this._onAssetRemove)this._registry.on("remove:url:"+this.url,this._onRemove,this)}};wc.prototype._unbind=function(){this.id&&(this._onAssetLoad&&this._registry.off("load:"+this.id,this._onLoad,this),this._onAssetAdd&&this._registry.off("add:"+this.id,this._onAdd,this),this._onAssetRemove&&this._registry.off("remove:"+this.id,this._onRemove,this));this.url&&(this._onAssetLoad&&this._registry.off("load:"+this.url,this._onLoad,this),this._onAssetAdd&&this._registry.off("add:"+
this.url,this._onAdd,this),this._onAssetRemove&&this._registry.off("remove:"+this.url,this._onRemove,this))};wc.prototype._onLoad=function(a){this._onAssetLoad.call(this._scope,this.propertyName,this.parent,a)};wc.prototype._onAdd=function(a){this._onAssetAdd.call(this._scope,this.propertyName,this.parent,a)};wc.prototype._onRemove=function(a){this._onAssetRemove.call(this._scope,this.propertyName,this.parent,a)};Object.defineProperty(wc.prototype,"id",{get:function(){return this._id},set:function(a){if(this.url)throw Error("Can't set id and url");
this._unbind();this._id=a;this.asset=this._registry.get(this._id);this._bind()}});Object.defineProperty(wc.prototype,"url",{get:function(){return this._url},set:function(a){if(this.id)throw Error("Can't set id and url");this._unbind();this._url=a;this.asset=this._registry.getByUrl(this._url);this._bind()}});Cf.prototype.setInvalid=function(a,b){this.valid=!1;this.removeInvalid&&delete b[a]};Cf.prototype.validate=function(a){var b,c="path"===a.mappingFormat,d;for(d in a)if(b=hf[d])if(b.startsWith("enum"))b=
b.split(":")[1],this.enumValidators[b]&&(this.enumValidators[b](a[d])||this.setInvalid(d,a));else if("number"===b)"number"!==typeof a[d]&&this.setInvalid(d,a);else if("boolean"===b)"boolean"!==typeof a[d]&&this.setInvalid(d,a);else if("string"===b)"string"!==typeof a[d]&&this.setInvalid(d,a);else if("vec2"===b)a[d]instanceof Array&&2===a[d].length||this.setInvalid(d,a);else if("rgb"===b)a[d]instanceof Array&&3===a[d].length||this.setInvalid(d,a);else if("texture"===b)c?"string"===typeof a[d]||a[null===
d]||a[d]instanceof V||this.setInvalid(d,a):"number"!==typeof a[d]&&null!==a[d]&&(a[d]instanceof V||this.setInvalid(d,a));else if("boundingbox"===b)a[d].center&&a[d].center instanceof Array&&3===a[d].center.length||this.setInvalid(d,a),a[d].halfExtents&&a[d].halfExtents instanceof Array&&3===a[d].halfExtents.length||this.setInvalid(d,a);else if("cubemap"===b)"number"!==typeof a[d]&&null!==a[d]&&void 0!==a[d]&&(a[d]instanceof V&&a[d].cubemap||this.setInvalid(d,a));else if("chunks"===b){var e=Object.keys(a[d]);
for(b=0;b<e.length;b++)"string"!==typeof a[d][e[b]]&&this.setInvalid(e[b],a[d])}else console.error("Unknown material type: "+b);else this.valid=!1;a.validated=!0;return this.valid};Cf.prototype._createEnumValidator=function(a){return function(b){return 0<=a.indexOf(b)}};ve.prototype.parse=function(a){a=this.migrate(a);a=this._validate(a);var b=new la;this.initialize(b,a);return b};ve.prototype.initialize=function(a,b){b.validated||(this._validator||(this._validator=new Cf),this._validator.validate(b));
b.chunks&&a.chunks.copy(b.chunks);for(var c in b){var d=hf[c],e=b[c];"vec2"===d?a[c]=new P(e[0],e[1]):"rgb"===d?a[c]=new L(e[0],e[1],e[2]):"texture"===d?e instanceof V?a[c]=e:a[c]instanceof V&&"number"===typeof e&&0<e||(a[c]=null):"cubemap"===d?e instanceof V?a[c]=e:a[c]instanceof V&&"number"===typeof e&&0<e||(a[c]=null):"boundingbox"===d?(d=new z(e.center[0],e.center[1],e.center[2]),e=new z(e.halfExtents[0],e.halfExtents[1],e.halfExtents[2]),a[c]=new oa(d,e)):a[c]=b[c]}a.update()};ve.prototype.migrate=
function(a){void 0===a.shadingModel&&(a.shadingModel="blinn"===a.shader?1:0);a.shader&&delete a.shader;a.mapping_format&&(a.mappingFormat=a.mapping_format,delete a.mapping_format);var b,c=[["bumpMapFactor","bumpiness"],["aoUvSet","aoMapUv"],["aoMapVertexColor","aoVertexColor"],["diffuseMapVertexColor","diffuseVertexColor"],["emissiveMapVertexColor","emissiveVertexColor"],["specularMapVertexColor","specularVertexColor"],["metalnessMapVertexColor","metalnessVertexColor"],["opacityMapVertexColor","opacityVertexColor"],
["glossMapVertexColor","glossVertexColor"],["lightMapVertexColor","lightVertexColor"],["diffuseMapTint","diffuseTint"],["specularMapTint","specularTint"],["emissiveMapTint","emissiveTint"],["metalnessMapTint","metalnessTint"]];for(b=0;b<c.length;b++){var d=c[b][0],e=c[b][1];void 0!==a[d]&&void 0===a[e]&&(a[e]=a[d],delete a[d])}c=["fresnelFactor","shadowSampleType"];for(b=0;b<c.length;b++)d=c[b],a.hasOwnProperty(d)&&delete a[d];return a};ve.prototype._validate=function(a){this._validator||(this._validator=
new Cf);this._validator.validate(a);return a};var Ap={aoMap:"white",diffuseMap:"gray",specularMap:"gray",metalnessMap:"black",glossMap:"gray",emissiveMap:"gray",normalMap:"normal",heightMap:"gray",opacityMap:"gray",sphereMap:"gray",lightMap:"white"};Object.assign(Ki.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});wa.get(a.load,{retry:this.retryRequests},function(c,d){c?b&&b("Error loading material: "+a.original+" ["+c+"]"):b&&(d._engine=!0,b(null,d))})},open:function(a,
b){a=this._parser.parse(b);b._engine&&(a._data=b,delete b._engine);return a},_createPlaceholders:function(){this._placeholderTextures={};var a={white:[255,255,255,255],gray:[128,128,128,255],black:[0,0,0,255],normal:[128,128,255,255]},b;for(b in a)if(a.hasOwnProperty(b)){this._placeholderTextures[b]=new V(this._device,{width:2,height:2,format:7});this._placeholderTextures[b].name="placeholder";for(var c=this._placeholderTextures[b].lock(),d=0;4>d;d++)for(var e=0;4>e;e++)c[4*d+e]=a[b][e];this._placeholderTextures[b].unlock()}},
patch:function(a,b){a.resource._data&&(a._data=a.resource._data,delete a.resource._data);a.data.name=a.name;a.resource.name=a.name;this._bindAndAssignAssets(a,b);a.off("unload",this._onAssetUnload,this);a.on("unload",this._onAssetUnload,this)},_onAssetUnload:function(a){delete a.data.parameters;delete a.data.chunks;delete a.data.name},_assignTexture:function(a,b,c){b.data[a]=c;b.resource[a]=c},_assignPlaceholderTexture:function(a,b){this._placeholderTextures||this._createPlaceholders();b.resource[a]=
this._placeholderTextures[Ap[a]]},_onTextureLoad:function(a,b,c){this._assignTexture(a,b,c.resource);b.resource.update()},_onTextureAdd:function(a,b,c){this._assets.load(c)},_onTextureRemove:function(a,b,c){var d=b.resource;d[a]===c.resource&&(this._assignTexture(a,b,null),d.update())},_assignCubemap:function(a,b,c){b.data[a]=c[0];7===c.length&&(b.data.prefilteredCubeMap128=c[1],b.data.prefilteredCubeMap64=c[2],b.data.prefilteredCubeMap32=c[3],b.data.prefilteredCubeMap16=c[4],b.data.prefilteredCubeMap8=
c[5],b.data.prefilteredCubeMap4=c[6])},_onCubemapLoad:function(a,b,c){this._assignCubemap(a,b,c.resources);this._parser.initialize(b.resource,b.data)},_onCubemapAdd:function(a,b,c){0===b.data.shadingModel&&(b.loadFaces=!0);this._assets.load(c)},_onCubemapRemove:function(a,b,c){var d=b.resource;d[a]===c.resource&&(this._assignCubemap(a,b,[null,null,null,null,null,null,null]),d.update())},_bindAndAssignAssets:function(a,b){var c=this._parser.migrate(a.data),d=a.resource,e="path"===c.mappingFormat,f;
for(f=0;f<kf.length;f++){var g=kf[f];var k=d._assetReferences[g];!c[g]||c[g]instanceof V?k&&(e?k.url=null:k.id=null):(k||(k=new wc(g,a,b,{load:this._onTextureLoad,add:this._onTextureAdd,remove:this._onTextureRemove},this),d._assetReferences[g]=k),e?k.url=a.getAbsoluteUrl(c[g]):k.id=c[g],k.asset&&(k.asset.resource?this._assignTexture(g,a,k.asset.resource):this._assignPlaceholderTexture(g,a),b.load(k.asset)))}for(f=0;f<Eh.length;f++)g=Eh[f],k=d._assetReferences[g],!c[g]||c[g]instanceof V||(k||(k=new wc(g,
a,b,{load:this._onCubemapLoad,add:this._onCubemapAdd,remove:this._onCubemapRemove},this),d._assetReferences[g]=k),e?k.url=c[g]:k.id=c[g],k.asset&&(k.asset.loaded&&this._assignCubemap(g,a,k.asset.resources),b.load(k.asset)));this._parser.initialize(d,c)}});Object.assign(Uk.prototype,{parse:function(a){return(a=fd.parse("filename.glb",a,this._device))?fd.createModel(a,this._defaultMaterial):null}});Object.assign(Vk.prototype,{addVertex:function(a,b,c){if(void 0!==this.indexMap[b])c=this.indexMap[b],
this.indices.push(c);else{for(var d=0;4>d;d++)0!==c.blendWeight.data[4*b+d]&&(a.boneIndices[d]=this.getBoneRemap(c.blendIndices.data[4*a.index+d]));c=this.vertices.length;this.indices.push(c);this.vertices.push(a);this.indexMap[b]=c}},addPrimitive:function(a,b,c,d){var e,f,g=[],k=0,h=a.length;for(e=0;e<h;e++)for(var l=a[e].index,n=0;4>n;n++)if(0<c.blendWeight.data[4*l+n]){var p=c.blendIndices.data[4*l+n],q=!0;for(f=0;f<k;f++)if(g[f]==p){q=!1;break}q&&(g[k]=p,f=this.getBoneRemap(p),k+=-1===f?1:0)}if(this.boneIndices.length+
k>d)return!1;for(e=0;e<k;e++)this.boneIndices.push(g[e]);for(e=0;e<h;e++)this.addVertex(a[e],b[e],c);return!0},getBoneRemap:function(a){for(var b=0;b<this.boneIndices.length;b++)if(this.boneIndices[b]===a)return b;return-1}});var Bp={points:0,lines:1,lineloop:2,linestrip:3,triangles:4,trianglestrip:5,trianglefan:6},Cp={int8:0,uint8:1,int16:2,uint16:3,int32:4,uint32:5,float32:6};Object.assign(Xk.prototype,{parse:function(a){var b=a.model;if(!b||1>=b.version)return null;b=this._parseNodes(a);var c=
this._parseSkins(a,b),d=this._parseVertexBuffers(a),e=this._parseIndexBuffers(a,d),f=this._parseMorphs(a,b,d);d=this._parseMeshes(a,c.skins,f.morphs,d,e.buffer,e.data);a=this._parseMeshInstances(a,b,d,c.skins,c.instances,f.morphs,f.instances);d=new sb;d.graph=b[0];d.meshInstances=a;d.skinInstances=c.instances;d.morphInstances=f.instances;d.getGraph().syncHierarchy();return d},_parseNodes:function(a){a=a.model;var b=[],c;for(c=0;c<a.nodes.length;c++){var d=a.nodes[c],e=new Z(d.name);e.setLocalPosition(d.position[0],
d.position[1],d.position[2]);e.setLocalEulerAngles(d.rotation[0],d.rotation[1],d.rotation[2]);e.setLocalScale(d.scale[0],d.scale[1],d.scale[2]);e.scaleCompensation=!!d.scaleCompensation;b.push(e)}for(c=1;c<a.parents.length;c++)b[a.parents[c]].addChild(b[c]);return b},_parseSkins:function(a,b){a=a.model;var c=[],d=[],e;if(!this._device.supportsBoneTextures&&0<a.skins.length){var f=this._device.getBoneLimit();Wk(a,null,f)}for(f=0;f<a.skins.length;f++){var g=a.skins[f],k=[];for(e=0;e<g.inverseBindMatrices.length;e++){var h=
g.inverseBindMatrices[e];k[e]=(new K).set(h)}g=new Hg(this._device,k,g.boneNames);c.push(g);k=new Hc(g);h=[];for(e=0;e<g.boneNames.length;e++){var l=b[0].findByName(g.boneNames[e]);h.push(l)}k.bones=h;d.push(k)}return{skins:c,instances:d}},_getMorphVertexCount:function(a,b,c){for(var d=0;d<a.meshes.length;d++){var e=a.meshes[d];if(e.morph===b)return c[e.vertices].numVertices}},_parseMorphs:function(a,b,c){a=a.model;b=[];var d=[],e,f;if(a.morphs){var g=function(t,u,x){x=new Float32Array(3*x);for(var v=
0;v<u.length;v++){var w=3*u[v];x[w]=t[3*v];x[w+1]=t[3*v+1];x[w+2]=t[3*v+2]}return x};for(e=0;e<a.morphs.length;e++){var k=a.morphs[e].targets;var h=[];var l=this._getMorphVertexCount(a,e,c);for(f=0;f<k.length;f++){var n=k[f].aabb;var p=n.min;n=n.max;p=new oa(new z(.5*(n[0]+p[0]),.5*(n[1]+p[1]),.5*(n[2]+p[2])),new z(.5*(n[0]-p[0]),.5*(n[1]-p[1]),.5*(n[2]-p[2])));n=k[f].indices;var q=k[f].deltaPositions,r=k[f].deltaNormals;n&&(q=g(q,n,l),r=g(r,n,l));p=new tf({deltaPositions:q,deltaNormals:r,name:k[f].name,
aabb:p});h.push(p)}f=new Eb(h,this._device);b.push(f);f=new sf(f);d.push(f)}}return{morphs:b,instances:d}},_parseVertexBuffers:function(a){a=a.model;var b=[],c,d={position:"POSITION",normal:"NORMAL",tangent:"TANGENT",blendWeight:"BLENDWEIGHT",blendIndices:"BLENDINDICES",color:"COLOR",texCoord0:"TEXCOORD0",texCoord1:"TEXCOORD1",texCoord2:"TEXCOORD2",texCoord3:"TEXCOORD3",texCoord4:"TEXCOORD4",texCoord5:"TEXCOORD5",texCoord6:"TEXCOORD6",texCoord7:"TEXCOORD7"},e,f;for(e=0;e<a.vertices.length;e++){var g=
a.vertices[e],k=[];for(c in g){var h=g[c];k.push({semantic:d[c],components:h.components,type:Cp[h.type],normalize:"COLOR"===d[c]})}h=new Na(this._device,k);k=g.position.data.length/g.position.components;var l=new ab(this._device,h,k),n=new Pb(l);for(f=0;f<k;f++){for(c in g)switch(h=g[c],h.components){case 1:n.element[d[c]].set(h.data[f]);break;case 2:n.element[d[c]].set(h.data[2*f],h.data[2*f+1]);break;case 3:n.element[d[c]].set(h.data[3*f],h.data[3*f+1],h.data[3*f+2]);break;case 4:n.element[d[c]].set(h.data[4*
f],h.data[4*f+1],h.data[4*f+2],h.data[4*f+3])}n.next()}n.end();b.push(l)}return b},_parseIndexBuffers:function(a,b){var c=a.model,d=a=null,e,f=0;for(e=0;e<c.meshes.length;e++){var g=c.meshes[e];void 0!==g.indices&&(f+=g.indices.length)}for(e=c=0;e<b.length;e++)c=Math.max(c,b[e].numVertices);0<f&&(65535<c&&this._device.extUintElement?(a=new dc(this._device,2,f),d=new Uint32Array(a.lock())):(a=new dc(this._device,1,f),d=new Uint16Array(a.lock())));return{buffer:a,data:d}},_parseMeshes:function(a,b,
c,d,e,f){a=a.model;var g=[],k=0,h;for(h=0;h<a.meshes.length;h++){var l=a.meshes[h],n=l.aabb,p=n.min;n=n.max;p=new oa(new z(.5*(n[0]+p[0]),.5*(n[1]+p[1]),.5*(n[2]+p[2])),new z(.5*(n[0]-p[0]),.5*(n[1]-p[1]),.5*(n[2]-p[2])));n=void 0!==l.indices;var q=new rb(this._device);q.vertexBuffer=d[l.vertices];q.indexBuffer[0]=n?e:null;q.primitive[0].type=Bp[l.type];q.primitive[0].base=n?l.base+k:l.base;q.primitive[0].count=l.count;q.primitive[0].indexed=n;q.skin=void 0!==l.skin?b[l.skin]:null;q.morph=void 0!==
l.morph?c[l.morph]:null;q.aabb=p;n&&(f.set(l.indices,k),k+=l.indices.length);g.push(q)}null!==e&&e.unlock();return g},_parseMeshInstances:function(a,b,c,d,e,f,g){a=a.model;var k=[],h;for(h=0;h<a.meshInstances.length;h++){var l=a.meshInstances[h],n=c[l.mesh];l=new va(b[l.node],n,this._defaultMaterial);if(n.skin){var p=d.indexOf(n.skin);l.skinInstance=e[p]}n.morph&&(n=f.indexOf(n.morph),l.morphInstance=g[n]);k.push(l)}return k}});Object.assign(Li.prototype,{load:function(a,b){"string"===typeof a&&(a=
{load:a,original:a});var c={retry:this.retryRequests};a.load.startsWith("blob:")&&(".glb"===ca.getExtension(a.original).toLowerCase()?c.responseType=da.ResponseType.ARRAY_BUFFER:c.responseType=da.ResponseType.JSON);wa.get(a.load,c,function(d,e){b&&(d?b("Error loading model: "+a.original+" ["+d+"]"):b(null,e))})},open:function(a,b){for(var c=0;c<this._parsers.length;c++){var d=this._parsers[c];if(d.decider(a,b))return d.parser.parse(b)}return null},patch:function(a,b){if(a.resource){var c=a.data,d=
this;a.resource.meshInstances.forEach(function(e,f){if(c.mapping){var g=function(l){l.resource?e.material=l.resource:(l.once("load",g),b.load(l));l.once("remove",function(n){e.material===n.resource&&(e.material=d._defaultMaterial)})};if(c.mapping[f]){var k=c.mapping[f].material,h=c.mapping[f].path;if(void 0!==k)if(k)if(f=b.get(k))g(f);else b.once("add:"+k,g);else e.material=d._defaultMaterial;else if(h)if(k=a.getAbsoluteUrl(c.mapping[f].path),f=b.getByUrl(k))g(f);else b.once("add:url:"+k,g)}else e.material=
d._defaultMaterial}})}},addParser:function(a,b){this._parsers.push({parser:a,decider:b})}});Object.assign(Mi.prototype,{addHandler:function(a,b){this._handlers[a]=b;b._loader=this},removeHandler:function(a){delete this._handlers[a]},getHandler:function(a){return this._handlers[a]},load:function(a,b,c,d){var e=this._handlers[b];if(e)if(a){var f=a+b;if(void 0!==this._cache[f])c(null,this._cache[f]);else if(this._requests[f])this._requests[f].push(c);else{this._requests[f]=[c];var g=this,k=function(l,
n){l?g._onFailure(f,l):e.load(n,function(p,q,r){if(g._requests[f])if(p)g._onFailure(f,p);else try{g._onSuccess(f,e.open(n.original,q,d),r)}catch(t){g._onFailure(f,t)}},d)},h=a.split("?")[0];this._app.enableBundles&&this._app.bundles.hasUrl(h)?this._app.bundles.canLoadUrl(h)?this._app.bundles.loadUrl(h,function(l,n){k(l,{load:n,original:h})}):k("Bundle for "+a+" not loaded yet"):k(null,{load:a,original:d&&d.getPreferredFile().filename||a})}}else this._loadNull(e,c,d);else c("No handler for asset type: "+
b)},_loadNull:function(a,b,c){a.load(null,function(d,e,f){if(d)b(d);else try{b(null,a.open(null,e,c),f)}catch(g){b(g)}},c)},_onSuccess:function(a,b,c){this._cache[a]=b;for(var d=0;d<this._requests[a].length;d++)this._requests[a][d](null,b,c);delete this._requests[a]},_onFailure:function(a,b){console.error(b);if(this._requests[a]){for(var c=0;c<this._requests[a].length;c++)this._requests[a][c](b);delete this._requests[a]}},open:function(a,b){var c=this._handlers[a];return c?c.open(null,b):(console.warn("No resource handler found for: "+
a),b)},patch:function(a,b){var c=this._handlers[a.type];c?c.patch&&c.patch(a,b):console.warn("No resource handler found for: "+a.type)},clearCache:function(a,b){delete this._cache[a+b]},getFromCache:function(a,b){if(this._cache[a+b])return this._cache[a+b]},enableRetry:function(){for(var a in this._handlers)this._handlers[a].retryRequests=!0},disableRetry:function(){for(var a in this._handlers)this._handlers[a].retryRequests=!1},destroy:function(){this._handlers={};this._requests={};this._cache={}}});
Object.assign(Ni.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});var c=this._app.assets;wa.get(a.load,{retry:this.retryRequests},function(d,e){d?(e="Error while loading scene "+a.original,d.message?(e+=": "+d.message,d.stack&&(e+="\n"+d.stack)):e+=": "+d,b(e)):Yc.waitForTemplatesInScene(e,c,b)})},open:function(a,b){this._app.systems.script.preloading=!0;a=(new Ng(this._app,!1)).parse(b);var c=this._app.scene;c.root=a;this._app.applySceneSettings(b.settings);this._app.systems.script.preloading=
!1;return c},patch:function(a,b){}});Object.assign(Oi.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});wa.get(a.load,{retry:this.retryRequests},function(c,d){c?(d="Error while loading scene settings "+a.original,c.message?(d+=": "+c.message,c.stack&&(d+="\n"+c.stack)):d+=": "+c,b(d)):b(null,d)})},open:function(a,b){return b.settings}});var fk=!1,Fm=!1,ub={app:null,create:function(a,b){if(fk){var c=b(ub.app);c._pcScriptName=a;tb._push(c);this.fire("created",a,b)}},attribute:function(a,
b,c,d){},createLoadingScreen:function(a){if(!Fm){Fm=!0;var b=ea.getApplication();a(b)}}};Object.defineProperty(ub,"legacy",{get:function(){return fk},set:function(a){fk=a}});Of.attach(ub);tb._types=[];tb._push=function(a){ub.legacy&&0<tb._types.length?console.assert("Script Ordering Error. Contact support@playcanvas.com"):tb._types.push(a)};Object.assign(tb.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});var c=this;ub.app=this._app;this._loadScript(a.load,function(d,e,f){if(d)b(d);
else if(ub.legacy)d=null,tb._types.length&&(d=tb._types.pop()),d?this._scripts[e]=d:d=null,b(null,d,f);else{d={};for(var g=0;g<tb._types.length;g++)d[tb._types[g].name]=tb._types[g];tb._types.length=0;b(null,d,f);delete c._loader._cache[e+"script"]}}.bind(this))},open:function(a,b){return b},patch:function(a,b){},_loadScript:function(a,b){var c=document.head,d=document.createElement("script");this._cache[a]=d;d.async=!1;d.addEventListener("error",function(f){b("Script: "+f.target.src+" failed to load")},
!1);var e=!1;d.onload=d.onreadystatechange=function(){e||this.readyState&&"loaded"!=this.readyState&&"complete"!=this.readyState||(e=!0,b(null,a,d))};d.src=a;c.appendChild(d)}});Object.assign(Pi.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});wa.get(a.load,{retry:this.retryRequests},function(c,d){c?b("Error loading shader resource: "+a.original+" ["+c+"]"):b(null,d)})},open:function(a,b){return b},patch:function(a,b){}});var Dp=[0,0,1,0,0,1,0,0,1,0,0,1],Ep=[0,1,3,2,3,1];
Sa.prototype=Object.create(M.prototype);Sa.prototype.constructor=Sa;Sa.prototype._createMeshes=function(){var a;var b=0;for(a=this._meshes.length;b<a;b++){var c=this._meshes[b];if(c){c.vertexBuffer.destroy();for(var d=0,e=c.indexBuffer.length;d<e;d++)c.indexBuffer[d].destroy()}}a=this._frameKeys.length;this._meshes=Array(a);c=1===this.renderMode||2===this._renderMode?this._create9SliceMesh:this._createSimpleMesh;for(b=0;b<a;b++)d=this._atlas.frames[this._frameKeys[b]],this._meshes[b]=d?c.call(this,
d):null;this.fire("set:meshes")};Sa.prototype._createSimpleMesh=function(a){var b=a.rect,c=this._atlas.texture.width,d=this._atlas.texture.height,e=b.z/this._pixelsPerUnit,f=b.w/this._pixelsPerUnit,g=a.pivot.x;a=a.pivot.y;var k=b.x/c,h=b.y/d;c=(b.x+b.z)/c;b=(b.y+b.w)/d;return Qb(this._device,[-g*e,-a*f,0,(1-g)*e,-a*f,0,(1-g)*e,(1-a)*f,0,-g*e,(1-a)*f,0],{uvs:[k,h,c,h,c,b,k,b],normals:Dp,indices:Ep})};Sa.prototype._create9SliceMesh=function(){var a=P.ONE,b,c,d=[],e=[],f=[],g=[],k=0;for(b=0;3>=b;b++){var h=
0===b||3===b?0:1;for(c=0;3>=c;c++){var l=-a.x+2*a.x*(1>=b?0:3)/3;var n=-(-a.y+2*a.y*(1>=c?0:3)/3);var p=0===c||3===c?0:1;d.push(-l,0,n);e.push(0,1,0);f.push(h,p);3>b&&3>c&&(g.push(k+3+1,k+1,k),g.push(k+3+1,k+3+2,k+1));k++}}return Qb(this._device,d,{normals:e,uvs:f,indices:g})};Sa.prototype._onSetFrames=function(a){this._updatingProperties?this._meshesDirty=!0:this._createMeshes()};Sa.prototype._onFrameChanged=function(a,b){a=this._frameKeys.indexOf(a);0>a||(b?0===this.renderMode&&(this._meshes[a]=
this._createSimpleMesh(b)):this._meshes[a]=null,this.fire("set:meshes"))};Sa.prototype._onFrameRemoved=function(a){a=this._frameKeys.indexOf(a);0>a||(this._meshes[a]=null,this.fire("set:meshes"))};Sa.prototype.startUpdate=function(){this._updatingProperties=!0;this._meshesDirty=!1};Sa.prototype.endUpdate=function(){this._updatingProperties=!1;this._meshesDirty&&this._atlas&&this._frameKeys&&this._createMeshes();this._meshesDirty=!1};Sa.prototype.destroy=function(){var a;var b=0;for(a=this._meshes.length;b<
a;b++){var c=this._meshes[b];if(c){c.vertexBuffer.destroy();for(var d=0,e=c.indexBuffer.length;d<e;d++)c.indexBuffer[d].destroy()}}this._meshes.length=0};Object.defineProperty(Sa.prototype,"frameKeys",{get:function(){return this._frameKeys},set:function(a){this._frameKeys=a;this._atlas&&this._frameKeys&&(this._updatingProperties?this._meshesDirty=!0:this._createMeshes());this.fire("set:frameKeys",a)}});Object.defineProperty(Sa.prototype,"atlas",{get:function(){return this._atlas},set:function(a){a!==
this._atlas&&(this._atlas&&(this._atlas.off("set:frames",this._onSetFrames,this),this._atlas.off("set:frame",this._onFrameChanged,this),this._atlas.off("remove:frame",this._onFrameRemoved,this)),(this._atlas=a)&&this._frameKeys&&(this._atlas.on("set:frames",this._onSetFrames,this),this._atlas.on("set:frame",this._onFrameChanged,this),this._atlas.on("remove:frame",this._onFrameRemoved,this),this._updatingProperties?this._meshesDirty=!0:this._createMeshes()),this.fire("set:atlas",a))}});Object.defineProperty(Sa.prototype,
"pixelsPerUnit",{get:function(){return this._pixelsPerUnit},set:function(a){this._pixelsPerUnit!==a&&(this._pixelsPerUnit=a,this.fire("set:pixelsPerUnit",a),this._atlas&&this._frameKeys&&0===this.renderMode&&(this._updatingProperties?this._meshesDirty=!0:this._createMeshes()))}});Object.defineProperty(Sa.prototype,"renderMode",{get:function(){return this._renderMode},set:function(a){if(this._renderMode!==a){var b=this._renderMode;this._renderMode=a;this.fire("set:renderMode",a);(0===b||0===a)&&this._atlas&&
this._frameKeys&&(this._updatingProperties?this._meshesDirty=!0:this._createMeshes())}}});Object.defineProperty(Sa.prototype,"meshes",{get:function(){return this._meshes}});Object.assign(Qi.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});".json"===ca.getExtension(a.original)&&wa.get(a.load,{retry:this.retryRequests},function(c,d){c?b(c):b(null,d)})},open:function(a,b){var c=new Sa(this._device);a&&(c.__data=b);return c},patch:function(a,b){var c=a.resource;c.__data&&(a.data.pixelsPerUnit=
c.__data.pixelsPerUnit,a.data.renderMode=c.__data.renderMode,a.data.frameKeys=c.__data.frameKeys,c.__data.textureAtlasAsset&&((b=b.getByUrl(c.__data.textureAtlasAsset))?a.data.textureAtlasAsset=b.id:console.warn("Could not find textureatlas with url: "+c.__data.textureAtlasAsset)));c.startUpdate();c.renderMode=a.data.renderMode;c.pixelsPerUnit=a.data.pixelsPerUnit;c.frameKeys=a.data.frameKeys;this._updateAtlas(a);c.endUpdate();a.off("change",this._onAssetChange,this);a.on("change",this._onAssetChange,
this)},_updateAtlas:function(a){var b=a.resource;if(a.data.textureAtlasAsset){this._assets.off("load:"+a.data.textureAtlasAsset,Ri,a);this._assets.on("load:"+a.data.textureAtlasAsset,Ri,a);var c=this._assets.get(a.data.textureAtlasAsset);c&&c.resource?b.atlas=c.resource:c?this._assets.load(c):(this._assets.off("add:"+a.data.textureAtlasAsset,Si,a),this._assets.on("add:"+a.data.textureAtlasAsset,Si,a))}else b.atlas=null},_onAssetChange:function(a,b,c,d){"data"===b&&c&&c.textureAtlasAsset&&d&&c.textureAtlasAsset!==
d.textureAtlasAsset&&(this._assets.off("load:"+d.textureAtlasAsset,Ri,a),this._assets.off("add:"+d.textureAtlasAsset,Si,a))}});Og.prototype.instantiate=function(){this._templateRoot||this._parseTemplate();return this._templateRoot.clone()};Og.prototype._parseTemplate=function(){this._templateRoot=(new Ng(this._app,!0)).parse(this._data)};Object.assign(Ti.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});var c=this._app.assets;wa.get(a.load,function(d,e){d?b("Error requesting template: "+
a.original):Yc.waitForTemplateAssets(e.entities,c,b,e)})},open:function(a,b){return new Og(this._app,b)}});Object.assign(Ui.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});wa.get(a.load,{retry:this.retryRequests},function(c,d){c?b("Error loading text resource: "+a.original+" ["+c+"]"):b(null,d)})},open:function(a,b){return b},patch:function(a,b){}});xc.prototype=Object.create(M.prototype);xc.prototype.constructor=xc;xc.prototype.setFrame=function(a,b){var c=this._frames[a];
c?(c.rect.copy(b.rect),c.pivot.copy(b.pivot),c.border.copy(b.border)):(c={rect:b.rect.clone(),pivot:b.pivot.clone(),border:b.border.clone()},this._frames[a]=c);this.fire("set:frame",a.toString(),c)};xc.prototype.removeFrame=function(a){var b=this._frames[a];b&&(delete this._frames[a],this.fire("remove:frame",a.toString(),b))};xc.prototype.destroy=function(){this._texture&&this._texture.destroy()};Object.defineProperty(xc.prototype,"texture",{get:function(){return this._texture},set:function(a){this._texture=
a;this.fire("set:texture",a)}});Object.defineProperty(xc.prototype,"frames",{get:function(){return this._frames},set:function(a){this._frames=a;this.fire("set:frames",a)}});var Fh={repeat:0,clamp:1,mirror:2},Gh={nearest:0,linear:1,nearest_mip_nearest:2,linear_mip_nearest:4,nearest_mip_linear:3,linear_mip_linear:5},Fp=/^data\.frames\.(\d+)$/;Object.assign(Vi.prototype,{load:function(a,b){"string"===typeof a&&(a={load:a,original:a});var c=this,d=this._loader.getHandler("texture");if(".json"===ca.getExtension(a.original))wa.get(a.load,
{retry:this.retryRequests},function(e,f){e?b(e):(e=a.original.replace(".json",".png"),c._loader.load(e,"texture",function(g,k){g?b(g):b(null,{data:f,texture:k})}))});else return d.load(a,b)},open:function(a,b){var c=new xc;if(b.texture&&b.data)c.texture=b.texture,c.__data=b.data;else{a=this._loader.getHandler("texture").open(a,b);if(!a)return null;c.texture=a}return c},patch:function(a,b){a.resource.__data&&(void 0!==a.resource.__data.minfilter&&(a.data.minfilter=a.resource.__data.minfilter),void 0!==
a.resource.__data.magfilter&&(a.data.magfilter=a.resource.__data.magfilter),void 0!==a.resource.__data.addressu&&(a.data.addressu=a.resource.__data.addressu),void 0!==a.resource.__data.addressv&&(a.data.addressv=a.resource.__data.addressv),void 0!==a.resource.__data.mipmaps&&(a.data.mipmaps=a.resource.__data.mipmaps),void 0!==a.resource.__data.anisotropy&&(a.data.anisotropy=a.resource.__data.anisotropy),void 0!==a.resource.__data.rgbm&&(a.data.rgbm=!!a.resource.__data.rgbm),a.data.frames=a.resource.__data.frames,
delete a.resource.__data);if(b=a.resource.texture)if(b.name=a.name,a.data.hasOwnProperty("minfilter")&&b.minFilter!==Gh[a.data.minfilter]&&(b.minFilter=Gh[a.data.minfilter]),a.data.hasOwnProperty("magfilter")&&b.magFilter!==Gh[a.data.magfilter]&&(b.magFilter=Gh[a.data.magfilter]),a.data.hasOwnProperty("addressu")&&b.addressU!==Fh[a.data.addressu]&&(b.addressU=Fh[a.data.addressu]),a.data.hasOwnProperty("addressv")&&b.addressV!==Fh[a.data.addressv]&&(b.addressV=Fh[a.data.addressv]),a.data.hasOwnProperty("mipmaps")&&
b.mipmaps!==a.data.mipmaps&&(b.mipmaps=a.data.mipmaps),a.data.hasOwnProperty("anisotropy")&&b.anisotropy!==a.data.anisotropy&&(b.anisotropy=a.data.anisotropy),a.data.hasOwnProperty("rgbm")){var c=a.data.rgbm?"rgbm":"default";b.type!==c&&(b.type=c)}a.resource.texture=b;b={};for(var d in a.data.frames)c=a.data.frames[d],b[d]={rect:new X(c.rect),pivot:new P(c.pivot),border:new X(c.border)};a.resource.frames=b;a.off("change",this._onAssetChange,this);a.on("change",this._onAssetChange,this)},_onAssetChange:function(a,
b,c){if("data"===b||"data.frames"===b){var d={};for(e in c.frames)b=c.frames[e],d[e]={rect:new X(b.rect),pivot:new P(b.pivot),border:new X(b.border)};a.resource.frames=d}else if(b=b.match(Fp)){var e=b[1];c?(a.resource.frames[e]?(b=a.resource.frames[e],b.rect.set(c.rect[0],c.rect[1],c.rect[2],c.rect[3]),b.pivot.set(c.pivot[0],c.pivot[1]),b.border.set(c.border[0],c.border[1],c.border[2],c.border[3])):a.resource.frames[e]={rect:new X(c.rect),pivot:new P(c.pivot),border:new X(c.border)},a.resource.fire("set:frame",
e,a.resource.frames[e])):a.resource.frames[e]&&(delete a.resource.frames[e],a.resource.fire("remove:frame",e))}}});var Xn=function(){try{if("object"===typeof WebAssembly&&"function"===typeof WebAssembly.instantiate){var a=new WebAssembly.Module(Uint8Array.of(0,97,115,109,1,0,0,0));if(a instanceof WebAssembly.Module)return new WebAssembly.Instance(a)instanceof WebAssembly.Instance}}catch(b){}return!1}(),aj=!1,Ef=null,Df={},Xi=null,Zi=[],Ff=null;Object.assign(bj.prototype,{load:function(a,b,c){wa.get(a.load,
{cache:!0,responseType:"arraybuffer",retry:this.retryRequests},function(d,e){if(d)b(d,e);else{if(d="pvr"===Wi()&&c&&c.file&&c.file.variants&&c.file.variants.basis&&0!==(c.file.variants.basis.opt&8))c.file.variants.basis.opt&=-9;$k(a.load,e,b,{unswizzleGGGR:d})}})},open:function(a,b,c){a=new V(c,{name:a,addressU:b.cubemap?1:0,addressV:b.cubemap?1:0,width:b.width,height:b.height,format:b.format,cubemap:b.cubemap,levels:b.levels});a.upload();return a}});Object.assign(cj.prototype,{load:function(a,b,
c){if(c&&c.options&&c.options.hasOwnProperty("crossOrigin"))var d=c.options.crossOrigin;else ff.test(a.load)&&(d=this.crossOrigin);this.useImageBitmap?this._loadImageBitmap(a.load,a.original,d,b):this._loadImage(a.load,a.original,d,b)},open:function(a,b,c){var d=ca.getExtension(a).toLowerCase();a=new V(c,{name:a,width:b.width,height:b.height,format:".jpg"===d||".jpeg"===d?6:7});a.setSource(b);return a},_loadImage:function(a,b,c,d){var e=new Image;c&&(e.crossOrigin=c);var f=0,g,k=this.retryRequests;
e.onload=function(){d(null,e)};e.onerror=function(){if(!g)if(k&&5>=++f){var h=100*Math.pow(2,f);console.log("Error loading Texture from: '"+b+"' - Retrying in "+h+"ms...");var l=0<=a.indexOf("?")?"&":"?";g=setTimeout(function(){e.src=a+l+"retry="+Date.now();g=null},h)}else d("Error loading Texture from: '"+b+"'")};e.src=a},_loadImageBitmap:function(a,b,c,d){wa.get(a,{cache:!0,responseType:"blob",retry:this.retryRequests},function(e,f){e?d(e):createImageBitmap(f,{premultiplyAlpha:"none",imageOrientation:"flipY"}).then(function(g){d(null,
g)}).catch(function(g){d(g)})})}});var gk=[1481919403,3140563232,169478669],Gm={33776:8,33778:9,33779:10,36196:21,37492:22,37496:23,35840:26,35841:24,35842:27,35843:25};Object.assign(dj.prototype,{load:function(a,b,c){wa.get(a.load,{cache:!0,responseType:"arraybuffer",retry:this.retryRequests},b)},open:function(a,b,c){b=this.parse(b);if(!b)return null;a=new V(c,{name:a,addressU:b.cubemap?1:0,addressV:b.cubemap?1:0,width:b.width,height:b.height,format:b.format,cubemap:b.cubemap,levels:b.levels});a.upload();
return a},parse:function(a){var b=new Uint32Array(a,0,16);if(gk[0]!==b[0]||gk[1]!==b[1]||gk[2]!==b[2])return null;var c=b[6],d=b[7],e=b[9],f=b[10],g=b[12],k=b[13],h=b[14];if(1<b[11]||1<g||0!==c||!Gm[d])return null;b=64+b[15];c=[];g=!1;for(var l=0;l<(h||1);l++){var n=(new Uint32Array(a.slice(b,b+4)))[0];b+=4;n/=k||1;1<k&&(g=!0,c.push([]));for(var p=0;p<k;p++){var q=new Uint8Array(a,b,n);1<k?c[l].push(q):c.push(q);b+=n}b+=3-(b+3)%4}return{format:Gm[d],width:e,height:f,levels:c,cubemap:g}}});Object.assign(ej.prototype,
{load:function(a,b,c){wa.get(a.load,{cache:!0,responseType:"arraybuffer",retry:this.retryRequests},b)},open:function(a,b,c){var d=new Uint32Array(b,0,32),e=d[4],f=d[3],g=Math.max(d[7],1),k=d[21],h=d[22],l=65024===d[28],n=!1,p=!1,q=!1,r=!1,t=!1,u=null;if(4===d[20])if(827611204===k)u=8,n=!0;else if(894720068===k)u=10,n=!0;else if(116===k)u=14,p=!0;else if(826496069===k)u=21,q=n=!0;else if(825438800===k||825504336===k)u=825438800===k?24:25,r=n=!0;else{if(825439312===k||825504848===k)u=825439312===k?
26:27,t=n=!0}else 32===h&&(u=7);if(!u)return a=new V(c,{width:4,height:4,format:6}),a.name="dds-legacy-empty",a;a=new V(c,{name:a,addressU:l?1:0,addressV:l?1:0,width:e,height:f,format:u,cubemap:l});c=128;d=l?6:1;k=827611204===k?8:16;for(h=0;h<d;h++){u=e;for(var x=f,v=0;v<g;v++){if(n)if(q)var w=Math.floor((u+3)/4)*Math.floor((x+3)/4)*8;else if(r)w=Math.max(u,16)*Math.max(x,8)/4;else if(t)w=Math.max(u,8)*Math.max(x,8)/2;else{w=Math.floor((u+4-1)/4);var y=Math.floor((x+4-1)/4);w*=y;w*=k}else w=u*x*4;
y=p?new Float32Array(b,c,w):new Uint8Array(b,c,w);l?(a._levels[v]||(a._levels[v]=[]),a._levels[v][h]=y):a._levels[v]=y;c+=p?4*w:w;u=Math.max(.5*u,1);x=Math.max(.5*x,1)}}a.upload();return a}});var Hm={repeat:0,clamp:1,mirror:2},Im={nearest:0,linear:1,nearest_mip_nearest:2,linear_mip_nearest:4,nearest_mip_linear:3,linear_mip_linear:5},Gp={"default":"default",rgbm:"rgbm",rgbe:"rgbe",swizzleGGGR:"swizzleGGGR"};Object.assign(al.prototype,{load:function(a,b,c){throw Error("not implemented");},open:function(a,
b,c){throw Error("not implemented");}});var Hp=function(a){var b=Math.log2(Math.max(a._width,a._height))+1,c=function(h){return h instanceof HTMLCanvasElement||h instanceof HTMLImageElement||h instanceof HTMLVideoElement};if(!(7!==a._format&&14!==a._format||a._volume||a._compressed||1===a._levels.length||a._levels.length===b||c(a._cubemap?a._levels[0][0]:a._levels[0]))){c=function(h,l,n){var p=Math.max(1,h>>1),q=Math.max(1,l>>1),r=new n.constructor(p*q*4),t=Math.floor(h/p);l=Math.floor(l/q);for(var u=
t*l,x=0;x<q;++x)for(var v=0;v<p;++v)for(var w=0;4>w;++w){for(var y=0,A=0;A<l;++A)for(var B=0;B<t;++B)y+=n[4*(v*t+B+(x*l+A)*h)+w];r[4*(v+x*p)+w]=y/u}return r};for(var d=a._levels.length;d<b;++d){var e=Math.max(1,a._width>>d-1),f=Math.max(1,a._height>>d-1);if(a._cubemap){for(var g=[],k=0;6>k;++k)g.push(c(e,f,a._levels[d-1][k]));a._levels.push(g)}else a._levels.push(c(e,f,a._levels[d-1]))}a._levelsUpdated=a._cubemap?[[!0,!0,!0,!0,!0,!0]]:[!0]}};Object.defineProperties(Pg.prototype,{crossOrigin:{get:function(){return this.imgParser.crossOrigin},
set:function(a){this.imgParser.crossOrigin=a}},retryRequests:{get:function(){return this.imgParser.retryRequests},set:function(a){this.imgParser.retryRequests=a;for(var b in this.parsers)this.parsers.hasOwnProperty(b)&&(this.parsers[b].retryRequests=a)}}});Object.assign(Pg.prototype,{_getUrlWithoutParams:function(a){return 0<=a.indexOf("?")?a.split("?")[0]:a},_getParser:function(a){a=ca.getExtension(this._getUrlWithoutParams(a)).toLowerCase().replace(".","");return this.parsers[a]||this.imgParser},
load:function(a,b,c){"string"===typeof a&&(a={load:a,original:a});this._getParser(a.original).load(a,b,c)},open:function(a,b,c){if(a)return a=this._getParser(a).open(a,b,this._device),null===a?a=new V(this._device,{width:4,height:4,format:6}):Hp(a),a},patch:function(a,b){if(b=a.resource){a.name&&0<a.name.length&&(b.name=a.name);var c=a.data;c.hasOwnProperty("minfilter")&&(b.minFilter=Im[c.minfilter]);c.hasOwnProperty("magfilter")&&(b.magFilter=Im[c.magfilter]);b.cubemap||(c.hasOwnProperty("addressu")&&
(b.addressU=Hm[c.addressu]),c.hasOwnProperty("addressv")&&(b.addressV=Hm[c.addressv]));c.hasOwnProperty("mipmaps")&&(b.mipmaps=c.mipmaps);c.hasOwnProperty("anisotropy")&&(b.anisotropy=c.anisotropy);c.hasOwnProperty("flipY")&&(b.flipY=!!c.flipY);c.hasOwnProperty("type")?b.type=Gp[c.type]:c.hasOwnProperty("rgbm")&&c.rgbm?b.type="rgbm":a.file&&a.getPreferredFile&&(a=a.getPreferredFile())&&a.opt&&0!==(a.opt&8)&&(b.type="swizzleGGGR")}}});Ld.prototype=Object.create(M.prototype);Ld.prototype.constructor=
Ld;Object.assign(Ld.prototype,{list:function(a){a=a||{};return this._assets.filter(function(b){var c=!0;void 0!==a.preload&&(c=b.preload===a.preload);return c})},add:function(a){var b=this._assets.push(a)-1;this._cache[a.id]=b;this._names[a.name]||(this._names[a.name]=[]);this._names[a.name].push(b);if(a.file){var c=a.file.url;this._urls[c]=b}a.registry=this;this._tags.addItem(a);a.tags.on("add",this._onTagAdd,this);a.tags.on("remove",this._onTagRemove,this);this.fire("add",a);this.fire("add:"+a.id,
a);c&&this.fire("add:url:"+c,a);a.preload&&this.load(a)},remove:function(a){var b=this._cache[a.id],c=a.file?a.file.url:null;if(void 0!==b){this._assets.splice(b,1);delete this._cache[a.id];this._names={};this._urls=[];b=0;for(var d=this._assets.length;b<d;b++){var e=this._assets[b];this._cache[e.id]=b;this._names[e.name]||(this._names[e.name]=[]);this._names[e.name].push(b);e.file&&(this._urls[e.file.url]=b)}this._tags.removeItem(a);a.tags.off("add",this._onTagAdd,this);a.tags.off("remove",this._onTagRemove,
this);a.fire("remove",a);this.fire("remove",a);this.fire("remove:"+a.id,a);c&&this.fire("remove:url:"+c,a);return!0}return!1},get:function(a){return this._assets[this._cache[a]]},getByUrl:function(a){return this._assets[this._urls[a]]},load:function(a){if(!a.loading&&!a.loaded){var b=this,c=a.getPreferredFile(),d=function(f){f instanceof Array?a.resources=f:a.resource=f;b._loader.patch(a,b);b.fire("load",a);b.fire("load:"+a.id,a);c&&c.url&&b.fire("load:url:"+c.url,a);a.fire("load",a)},e=function(f,
g,k){a.loaded=!0;a.loading=!1;f?(b.fire("error",f,a),b.fire("error:"+a.id,f,a),a.fire("error",f,a)):(ub.legacy||"script"!==a.type||(f=b._loader.getHandler("script"),f._cache[a.id]&&f._cache[a.id].parentNode===document.head&&document.head.removeChild(f._cache[a.id]),f._cache[a.id]=k),d(g))};c||"cubemap"===a.type?(this.fire("load:start",a),this.fire("load:"+a.id+":start",a),a.loading=!0,b._loader.load(a.getFileUrl(),a.type,e,a)):(e=b._loader.open(a.type,a.data),a.loaded=!0,d(e))}},loadFromUrl:function(a,
b,c){this.loadFromUrlAndFilename(a,null,b,c)},loadFromUrlAndFilename:function(a,b,c,d){var e=this,f=ca.getBasename(b||a);b={filename:b||f,url:a};a=e.getByUrl(a);a||(a=new aa(f,c,b),e.add(a));f=function(g){g.once("load",function(k){"material"===c?e._loadTextures(k,function(h,l){d(h,k)}):d(null,k)});g.once("error",function(k){d(k)});e.load(g)};a.resource?d(null,a):"model"===c?e._loadModel(a,f):f(a)},_loadModel:function(a,b){var c=this,d=a.getFileUrl(),e=ca.getExtension(d);if(".json"===e||".glb"===e){var f=
ca.getDirectory(d);d=ca.getBasename(d);e=ca.join(f,d.replace(e,".mapping.json"));this._loader.load(e,"json",function(g,k){g?(a.data={mapping:[]},b(a)):c._loadMaterials(a,k,function(h,l){a.data=k;b(a)})})}else b(a)},_loadMaterials:function(a,b,c){for(var d=this,e=[],f=0,g=function(l,n){d._loadTextures(n,function(p,q){e.push(n);e.length===f&&c(null,e)})},k=0;k<b.mapping.length;k++){var h=b.mapping[k].path;h&&(f++,d.loadFromUrl(a.getAbsoluteUrl(h),"material",g))}0===f&&c(null,e)},_loadTextures:function(a,
b){var c=[],d=0,e=a.data;if("path"!==e.mappingFormat)b(null,c);else{for(var f=function(h,l){h&&console.error(h);c.push(l);c.length===d&&b(null,c)},g=0;g<kf.length;g++){var k=e[kf[g]];k&&"string"===typeof k&&(d++,this.loadFromUrl(a.getAbsoluteUrl(k),"texture",f))}0===d&&b(null,c)}},findAll:function(a,b){var c=this;return(a=this._names[a])?(a=a.map(function(d){return c._assets[d]}),b?a.filter(function(d){return d.type===b}):a):[]},_onTagAdd:function(a,b){this._tags.add(a,b)},_onTagRemove:function(a,
b){this._tags.remove(a,b)},findByTag:function(){return this._tags.find(arguments)},filter:function(a){for(var b=[],c=0,d=this._assets.length;c<d;c++)a(this._assets[c])&&b.push(this._assets[c]);return b},find:function(a,b){return(a=this.findAll(a,b))?a[0]:null}});Object.assign(fj.prototype,{_onAssetAdded:function(a){if("bundle"===a.type){this._bundleAssets[a.id]=a;this._registerBundleEventListeners(a.id);for(var b=0,c=a.data.assets.length;b<c;b++)this._indexAssetInBundle(a.data.assets[b],a)}else this._assetsInBundles[a.id]&&
this._indexAssetFileUrls(a)},_registerBundleEventListeners:function(a){this._assets.on("load:"+a,this._onBundleLoaded,this);this._assets.on("error:"+a,this._onBundleError,this)},_unregisterBundleEventListeners:function(a){this._assets.off("load:"+a,this._onBundleLoaded,this);this._assets.off("error:"+a,this._onBundleError,this)},_indexAssetInBundle:function(a,b){if(this._assetsInBundles[a]){var c=this._assetsInBundles[a];-1===c.indexOf(b)&&c.push(b)}else this._assetsInBundles[a]=[b];(a=this._assets.get(a))&&
this._indexAssetFileUrls(a)},_indexAssetFileUrls:function(a){var b=this._getAssetFileUrls(a);if(b)for(var c=0,d=b.length;c<d;c++)this._urlsInBundles[b[c]]=this._assetsInBundles[a.id]},_getAssetFileUrls:function(a){var b=a.getFileUrl();if(!b)return null;b=this._normalizeUrl(b);var c=[b];if("font"===a.type){a=a.data.info.maps.length;for(var d=1;d<a;d++)c.push(b.replace(".png",d+".png"))}return c},_normalizeUrl:function(a){return a&&a.split("?")[0]},_onAssetRemoved:function(a){if("bundle"===a.type){delete this._bundleAssets[a.id];
this._unregisterBundleEventListeners(a.id);var b;for(b in this._assetsInBundles){var c=this._assetsInBundles[b];var d=c.indexOf(a);if(-1!==d&&(c.splice(d,1),!c.length)){delete this._assetsInBundles[b];for(var e in this._urlsInBundles)this._urlsInBundles[e]===c&&delete this._urlsInBundles[e]}}this._onBundleError("Bundle "+a.id+" was removed",a)}else if(this._assetsInBundles[a.id])for(delete this._assetsInBundles[a.id],a=this._getAssetFileUrls(a),d=0,b=a.length;d<b;d++)delete this._urlsInBundles[a[d]]},
_onBundleLoaded:function(a){a.resource?requestAnimationFrame(function(){if(this._fileRequests)for(var b in this._fileRequests){var c=this._urlsInBundles[b];if(c&&-1!==c.indexOf(a)){c=decodeURIComponent(b);var d=null;a.resource.hasBlobUrl(c)||(d="Bundle "+a.id+" does not contain URL "+b);for(var e=this._fileRequests[b],f=0,g=e.length;f<g;f++)if(d)e[f](d);else e[f](null,a.resource.getBlobUrl(c));delete this._fileRequests[b]}}}.bind(this)):this._onBundleError("Bundle "+a.id+" failed to load",a)},_onBundleError:function(a,
b){for(var c in this._fileRequests)if(!this._findLoadedOrLoadingBundleForUrl(c)){b=this._fileRequests[c];for(var d=0,e=b.length;d<e;d++)b[d](a);delete this._fileRequests[c]}},_findLoadedOrLoadingBundleForUrl:function(a){a=this._urlsInBundles[a];if(!a)return null;var b=a.length,c;for(c=0;c<b;c++)if(a[c].loaded&&a[c].resource)return a[c];for(c=0;c<b;c++)if(a[c].loading)return a[c];return null},listBundlesForAsset:function(a){return this._assetsInBundles[a.id]||null},list:function(){var a=[],b;for(b in this._bundleAssets)a.push(this._bundleAssets[b]);
return a},hasUrl:function(a){return!!this._urlsInBundles[a]},canLoadUrl:function(a){return!!this._findLoadedOrLoadingBundleForUrl(a)},loadUrl:function(a,b){var c=this._findLoadedOrLoadingBundleForUrl(a);if(c)if(c.loaded){var d=decodeURIComponent(a);c.resource.hasBlobUrl(d)?b(null,c.resource.getBlobUrl(d)):b("Bundle "+c.id+" does not contain URL "+a)}else this._fileRequests.hasOwnProperty(a)?this._fileRequests[a].push(b):this._fileRequests[a]=[b];else b("URL "+a+" not found in any bundles")},destroy:function(){this._assets.off("add",
this._onAssetAdded,this);this._assets.off("remove",this._onAssetRemoved,this);for(var a in this._bundleAssets)this._unregisterBundleEventListeners(a);this._fileRequests=this._urlsInBundles=this._assetsInBundles=this._bundleAssets=this._assets=null}});fc.prototype=Object.create(M.prototype);fc.prototype.constructor=fc;fc.prototype.destroy=function(){this.app=null;this.off()};fc.prototype.add=function(a){var b=this,c=a.__name;if(this._scripts.hasOwnProperty(c))return setTimeout(function(){if(a.prototype.swap){var d=
b._list.indexOf(b._scripts[c]);b._list[d]=a;b._scripts[c]=a;b.fire("swap",c,a);b.fire("swap:"+c,a)}else console.warn("script registry already has '"+c+"' script, define 'swap' method for new script type to enable code hot swapping")}),!1;this._scripts[c]=a;this._list.push(a);this.fire("add",c,a);this.fire("add:"+c,a);setTimeout(function(){if(b._scripts.hasOwnProperty(c)&&b.app&&b.app.systems&&b.app.systems.script){var d=b.app.systems.script._components,e=[],f=[];for(d.loopIndex=0;d.loopIndex<d.length;d.loopIndex++){var g=
d.items[d.loopIndex];if(g._scriptsIndex[c]&&g._scriptsIndex[c].awaiting){if(g._scriptsData&&g._scriptsData[c])var k=g._scriptsData[c].attributes;(g=g.create(c,{preloading:!0,ind:g._scriptsIndex[c].ind,attributes:k}))&&e.push(g)}}for(d=0;d<e.length;d++)e[d].__initializeAttributes();for(d=0;d<e.length;d++)e[d].enabled&&(e[d]._initialized=!0,f.push(e[d]),e[d].initialize&&e[d].initialize());for(d=0;d<f.length;d++)f[d].enabled&&!f[d]._postInitialized&&(f[d]._postInitialized=!0,f[d].postInitialize&&f[d].postInitialize())}});
return!0};fc.prototype.remove=function(a){var b=a;"string"!==typeof a?a=b.__name:b=this.get(a);if(this.get(a)!==b)return!1;delete this._scripts[a];var c=this._list.indexOf(b);this._list.splice(c,1);this.fire("remove",a,b);this.fire("remove:"+a,b);return!0};fc.prototype.get=function(a){return this._scripts[a]||null};fc.prototype.has=function(a){return"string"===typeof a?this._scripts.hasOwnProperty(a):a?this._scripts[a.__name]===a:!1};fc.prototype.list=function(){return this._list};var Yg="KEEP_ASPECT",
tj="FIXED";Md.prototype=Object.create(M.prototype);Md.prototype.constructor=Md;Object.assign(Md.prototype,{destroy:function(){window.removeEventListener("vrdisplaypresentchange",self._presentChange);this._camera&&(this._camera.vrDisplay=null);this._camera=null},poll:function(){if(this.display){this.display.getFrameData(this._frameData);this.leftProj.data=this._frameData.leftProjectionMatrix;this.rightProj.data=this._frameData.rightProjectionMatrix;var a=this.display.stageParameters;a?(this.sitToStandInv.set(a.sittingToStandingTransform).invert(),
this.combinedView.set(this._frameData.leftViewMatrix),this.leftView.mul2(this.combinedView,this.sitToStandInv),this.combinedView.set(this._frameData.rightViewMatrix),this.rightView.mul2(this.combinedView,this.sitToStandInv)):(this.leftView.set(this._frameData.leftViewMatrix),this.rightView.set(this._frameData.rightViewMatrix));var b=this.leftProj.data[3]+this.leftProj.data[0],c=this.leftProj.data[11]+this.leftProj.data[8],d=1/Math.sqrt(b*b+c*c);a=-Math.atan2(c*d,b*d);b=this.rightProj.data[3]+this.rightProj.data[0];
c=this.rightProj.data[11]+this.rightProj.data[8];d=1/Math.sqrt(b*b+c*c);a=Math.max(a,-Math.atan2(c*d,b*d));this.combinedFov=a*=2;this.combinedAspect=b=this.rightProj.data[5]/this.rightProj.data[0];c=this.combinedView;c.copy(this.leftView);c.invert();this.leftViewInv.copy(c);d=this.combinedPos;d.x=this.leftPos.x=c.data[12];d.y=this.leftPos.y=c.data[13];d.z=this.leftPos.z=c.data[14];c.copy(this.rightView);c.invert();this.rightViewInv.copy(c);var e=d.x-c.data[12],f=d.y-c.data[13],g=d.z-c.data[14];e=
Math.sqrt(e*e+f*f+g*g);this.rightPos.x=c.data[12];this.rightPos.y=c.data[13];this.rightPos.z=c.data[14];d.x+=c.data[12];d.y+=c.data[13];d.z+=c.data[14];d.x*=.5;d.y*=.5;d.z*=.5;e=.5*e*Math.sin(Math.PI-(.5*Math.PI+.5*a));f=c.data[9];g=c.data[10];c.data[12]=d.x+c.data[8]*e;c.data[13]=d.y+f*e;c.data[14]=d.z+g*e;this.combinedViewInv.copy(c);c.invert();this.combinedProj.setPerspective(a*N.RAD_TO_DEG,b,this.display.depthNear+e,this.display.depthFar+e,!0)}},requestPresent:function(a){this.display?this.presenting?
a&&a(Error("VrDisplay already presenting")):this.display.requestPresent([{source:this._device.canvas}]).then(function(){a&&a()},function(b){a&&a(b)}):a&&a(Error("No VrDisplay to requestPresent"))},exitPresent:function(a){this.display||a&&a(Error("No VrDisplay to exitPresent"));this.presenting?this.display.exitPresent().then(function(){a&&a()},function(){a&&a(Error("exitPresent failed"))}):a&&a(Error("VrDisplay not presenting"))},requestAnimationFrame:function(a){this.display&&this.display.requestAnimationFrame(a)},
submitFrame:function(){this.display&&this.display.submitFrame()},reset:function(){this.display&&this.display.resetPose()},setClipPlanes:function(a,b){this.display&&(this.display.depthNear=a,this.display.depthFar=b)},getFrameData:function(){if(this.display)return this._frameData}});Object.defineProperty(Md.prototype,"capabilities",{get:function(){return this.display?this.display.capabilities:{}}});gd.prototype=Object.create(M.prototype);gd.prototype.constructor=gd;gd.isSupported="undefined"!==typeof navigator?
!!navigator.getVRDisplays:!1;Object.assign(gd.prototype,{_attach:function(){window.addEventListener("vrdisplayconnect",this._onDisplayConnect);window.addEventListener("vrdisplaydisconnect",this._onDisplayDisconnect)},_detach:function(){window.removeEventListener("vrdisplayconnect",this._onDisplayConnect);window.removeEventListener("vrdisplaydisconnect",this._onDisplayDisconnect)},destroy:function(){this._detach()},poll:function(){var a=this.displays.length;if(a)for(var b=0;b<a;b++)this.displays[b]._camera&&
this.displays[b].poll()},_getDisplays:function(a){navigator.getVRDisplays?navigator.getVRDisplays().then(function(b){a&&a(null,b)}):a&&a(Error("WebVR not supported"))},_addDisplay:function(a){this._index[a.displayId]||(a=new Md(this._app,a),this._index[a.id]=a,this.displays.push(a),this.display||(this.display=a),this.fire("displayconnect",a))},_onDisplayConnect:function(a){a.detail&&a.detail.display?this._addDisplay(a.detail.display):this._addDisplay(a.display)},_onDisplayDisconnect:function(a){if(a=
this._index[a.detail&&a.detail.display?a.detail.display.displayId:a.display.displayId]){a.destroy();delete this._index[a.id];var b=this.displays.indexOf(a);this.displays.splice(b,1);this.display===a&&(this.display=this.displays.length?this.displays[0]:null);this.fire("displaydisconnect",a)}}});var cl="inline",gj="immersive-vr",Nd="immersive-ar",Jm=[],Km=[];Jc.prototype=Object.create(M.prototype);Jc.prototype.constructor=Jc;Jc.prototype.remove=function(){if(this._xrHitTestSource){var a=this.manager.hitTest.sources,
b=a.indexOf(this);-1!==b&&a.splice(b,1);this.onStop()}};Jc.prototype.onStop=function(){this._xrHitTestSource.cancel();this._xrHitTestSource=null;this.fire("remove");this.manager.hitTest.fire("remove",this)};Jc.prototype.update=function(a){if(this._transient){a=a.getHitTestResultsForTransientInput(this._xrHitTestSource);for(var b=0;b<a.length;b++){var c=a[b],d;c.inputSource&&(d=this.manager.input._getByInputSource(c.inputSource));this.updateHitResults(c.results,d)}}else this.updateHitResults(a.getHitTestResults(this._xrHitTestSource))};
Jc.prototype.updateHitResults=function(a,b){for(var c=0;c<a.length;c++){var d=a[c].getPose(this.manager._referenceSpace),e=Jm.pop();e||(e=new z);e.copy(d.transform.position);var f=Km.pop();f||(f=new Y);f.copy(d.transform.orientation);this.fire("result",e,f,b);this.manager.hitTest.fire("result",this,e,f,b);Jm.push(e);Km.push(f)}};Sb.prototype=Object.create(M.prototype);Sb.prototype.constructor=Sb;Sb.prototype._onSessionStart=function(){this.manager.type===Nd&&(this._session=this.manager.session)};
Sb.prototype._onSessionEnd=function(){if(this._session){this._session=null;for(var a=0;a<this.sources.length;a++)this.sources[a].onStop();this.sources=[]}};Sb.prototype.isAvailable=function(a,b){var c;this._supported||(c=Error("XR HitTest is not supported"));this._session||(c=Error("XR Session is not started (1)"));this.manager.type!==Nd&&(c=Error("XR HitTest is available only for AR"));return c?(a&&a(c),b&&b.fire("error",c),!1):!0};Sb.prototype.start=function(a){var b=this;a=a||{};if(this.isAvailable(a.callback,
this)){a.profile||a.spaceType||(a.spaceType="viewer");var c,d=a.offsetRay;d&&(c=new XRRay(new DOMPoint(d.origin.x,d.origin.y,d.origin.z),new DOMPoint(d.direction.x,d.direction.y,d.direction.z)));var e=a.callback;a.spaceType?this._session.requestReferenceSpace(a.spaceType).then(function(f){b._session?b._session.requestHitTestSource({space:f,entityTypes:a.entityTypes||void 0,offsetRay:c}).then(function(g){b._onHitTestSource(g,!1,e)}).catch(function(g){e&&e(g);b.fire("error",g)}):(f=Error("XR Session is not started (2)"),
e&&e(f),b.fire("error",f))}).catch(function(f){e&&e(f);b.fire("error",f)}):this._session.requestHitTestSourceForTransientInput({profile:a.profile,entityTypes:a.entityTypes||void 0,offsetRay:c}).then(function(f){b._onHitTestSource(f,!0,e)}).catch(function(f){e&&e(f);b.fire("error",f)})}};Sb.prototype._onHitTestSource=function(a,b,c){this._session?(a=new Jc(this.manager,a,b),this.sources.push(a),c&&c(null,a),this.fire("add",a)):(a.cancel(),a=Error("XR Session is not started (3)"),c&&c(a),this.fire("error",
a))};Sb.prototype.update=function(a){for(var b=0;b<this.sources.length;b++)this.sources[b].update(a)};Object.defineProperty(Sb.prototype,"supported",{get:function(){return this._supported}});Object.defineProperty(Gf.prototype,"index",{get:function(){return this._index}});Object.defineProperty(Gf.prototype,"hand",{get:function(){return this._hand}});Object.defineProperty(Gf.prototype,"joints",{get:function(){return this._joints}});Object.defineProperty(Gf.prototype,"tip",{get:function(){return this._tip}});
for(var Lm=window.XRHand?[XRHand.THUMB_PHALANX_TIP,XRHand.INDEX_PHALANX_TIP,XRHand.MIDDLE_PHALANX_TIP,XRHand.RING_PHALANX_TIP,XRHand.LITTLE_PHALANX_TIP]:[],bl={},hk=0;hk<Lm.length;hk++)bl[Lm[hk]]=!0;Tb.prototype.update=function(a){this._dirtyLocal=!0;this._radius=a.radius;this._localPosition.copy(a.transform.position);this._localRotation.copy(a.transform.orientation)};Tb.prototype._updateTransforms=function(){this._dirtyLocal&&(this._dirtyLocal=!1,this._localTransform.setTRS(this._localPosition,this._localRotation,
z.ONE));var a=this._hand._manager.camera.parent;a?this._worldTransform.mul2(a.getWorldTransform(),this._localTransform):this._worldTransform.copy(this._localTransform)};Tb.prototype.getPosition=function(){this._updateTransforms();this._worldTransform.getTranslation(this._position);return this._position};Tb.prototype.getRotation=function(){this._updateTransforms();this._rotation.setFromMat4(this._worldTransform);return this._rotation};Object.defineProperty(Tb.prototype,"index",{get:function(){return this._index}});
Object.defineProperty(Tb.prototype,"hand",{get:function(){return this._hand}});Object.defineProperty(Tb.prototype,"finger",{get:function(){return this._finger}});Object.defineProperty(Tb.prototype,"wrist",{get:function(){return this._wrist}});Object.defineProperty(Tb.prototype,"tip",{get:function(){return this._tip}});Object.defineProperty(Tb.prototype,"radius",{get:function(){return this._radius||.005}});var Qg=[],ke=new z,Mm=new z,Nm=new z;window.XRHand&&(Qg=[[XRHand.THUMB_METACARPAL,XRHand.THUMB_PHALANX_PROXIMAL,
XRHand.THUMB_PHALANX_DISTAL,XRHand.THUMB_PHALANX_TIP],[XRHand.INDEX_METACARPAL,XRHand.INDEX_PHALANX_PROXIMAL,XRHand.INDEX_PHALANX_INTERMEDIATE,XRHand.INDEX_PHALANX_DISTAL,XRHand.INDEX_PHALANX_TIP],[XRHand.MIDDLE_METACARPAL,XRHand.MIDDLE_PHALANX_PROXIMAL,XRHand.MIDDLE_PHALANX_INTERMEDIATE,XRHand.MIDDLE_PHALANX_DISTAL,XRHand.MIDDLE_PHALANX_TIP],[XRHand.RING_METACARPAL,XRHand.RING_PHALANX_PROXIMAL,XRHand.RING_PHALANX_INTERMEDIATE,XRHand.RING_PHALANX_DISTAL,XRHand.RING_PHALANX_TIP],[XRHand.LITTLE_METACARPAL,
XRHand.LITTLE_PHALANX_PROXIMAL,XRHand.LITTLE_PHALANX_INTERMEDIATE,XRHand.LITTLE_PHALANX_DISTAL,XRHand.LITTLE_PHALANX_TIP]]);gc.prototype=Object.create(M.prototype);gc.prototype.constructor=gc;gc.prototype.update=function(a){for(var b=this._inputSource._xrInputSource,c=0;c<this._joints.length;c++){var d=this._joints[c],e=b.hand[d._id];if(e)if(e=a.getJointPose(e,this._manager._referenceSpace))d.update(e),d.wrist&&!this._tracking&&(this._tracking=!0,this.fire("tracking"));else if(d.wrist){this._tracking&&
(this._tracking=!1,this.fire("trackinglost"));break}}e=this._jointsById[XRHand.THUMB_METACARPAL];a=this._jointsById[XRHand.THUMB_PHALANX_TIP];b=this._jointsById[XRHand.INDEX_PHALANX_PROXIMAL];c=this._jointsById[XRHand.INDEX_PHALANX_TIP];d=this._jointsById[XRHand.RING_PHALANX_PROXIMAL];var f=this._jointsById[XRHand.LITTLE_PHALANX_PROXIMAL];if(e&&a&&b&&c&&d&&f){this._inputSource._dirtyRay=!0;this._inputSource._rayLocal.origin.lerp(a._localPosition,c._localPosition,.5);if("left"===this._inputSource.handedness){var g=
e;e=f;f=g}ke.sub2(e._localPosition,this._wrist._localPosition);Mm.sub2(f._localPosition,this._wrist._localPosition);Nm.cross(ke,Mm).normalize();ke.lerp(b._localPosition,d._localPosition,.5);ke.sub(this._wrist._localPosition).normalize();this._inputSource._rayLocal.direction.lerp(Nm,ke,.5).normalize()}a&&c&&(ke.copy(a._localPosition),.015>ke.distance(c._localPosition)?this._inputSource._selecting||(this._inputSource._selecting=!0,this._inputSource.fire("selectstart"),this._manager.input.fire("selectstart",
this._inputSource)):this._inputSource._selecting&&(this._inputSource._selecting=!1,this._inputSource.fire("select"),this._manager.input.fire("select",this._inputSource),this._inputSource.fire("selectend"),this._manager.input.fire("selectend",this._inputSource)))};gc.prototype.getJointById=function(a){return this._jointsById[a]||null};Object.defineProperty(gc.prototype,"fingers",{get:function(){return this._fingers}});Object.defineProperty(gc.prototype,"joints",{get:function(){return this._joints}});
Object.defineProperty(gc.prototype,"tips",{get:function(){return this._tips}});Object.defineProperty(gc.prototype,"wrist",{get:function(){return this._wrist}});Object.defineProperty(gc.prototype,"tracking",{get:function(){return this._tracking}});var Om=new Y,Yn=0;ta.prototype=Object.create(M.prototype);ta.prototype.constructor=ta;ta.prototype.update=function(a){if(this._hand)this._hand.update(a);else{if(this._xrInputSource.gripSpace){var b=a.getPose(this._xrInputSource.gripSpace,this._manager._referenceSpace);
b&&(this._grip||(this._grip=!0,this._localTransform=new K,this._worldTransform=new K,this._localPosition=new z,this._localRotation=new Y),this._dirtyLocal=!0,this._localPosition.copy(b.transform.position),this._localRotation.copy(b.transform.orientation))}if(a=a.getPose(this._xrInputSource.targetRaySpace,this._manager._referenceSpace))this._dirtyRay=!0,this._rayLocal.origin.copy(a.transform.position),this._rayLocal.direction.set(0,0,-1),Om.copy(a.transform.orientation),Om.transformVector(this._rayLocal.direction,
this._rayLocal.direction)}};ta.prototype._updateTransforms=function(){this._dirtyLocal&&(this._dirtyLocal=!1,this._localTransform.setTRS(this._localPosition,this._localRotation,z.ONE));var a=this._manager.camera.parent;a?this._worldTransform.mul2(a.getWorldTransform(),this._localTransform):this._worldTransform.copy(this._localTransform)};ta.prototype._updateRayTransforms=function(){var a=this._dirtyRay;this._dirtyRay=!1;this._manager.camera.parent?(a=this._manager.camera.parent.getWorldTransform(),
a.getTranslation(this._position),this._rotation.setFromMat4(a),this._rotation.transformVector(this._rayLocal.origin,this._ray.origin),this._ray.origin.add(this._position),this._rotation.transformVector(this._rayLocal.direction,this._ray.direction)):a&&(this._ray.origin.copy(this._rayLocal.origin),this._ray.direction.copy(this._rayLocal.direction))};ta.prototype.getPosition=function(){if(!this._position)return null;this._updateTransforms();this._worldTransform.getTranslation(this._position);return this._position};
ta.prototype.getLocalPosition=function(){return this._localPosition};ta.prototype.getRotation=function(){if(!this._rotation)return null;this._updateTransforms();this._rotation.setFromMat4(this._worldTransform);return this._rotation};ta.prototype.getLocalRotation=function(){return this._localRotation};ta.prototype.getOrigin=function(){this._updateRayTransforms();return this._ray.origin};ta.prototype.getDirection=function(){this._updateRayTransforms();return this._ray.direction};ta.prototype.hitTestStart=
function(a){var b=this;a=a||{};a.profile=this._xrInputSource.profiles[0];var c=a.callback;a.callback=function(d,e){if(e)b.onHitTestSourceAdd(e);c&&c(d,e)};this._manager.hitTest.start(a)};ta.prototype.onHitTestSourceAdd=function(a){this._hitTestSources.push(a);this.fire("hittest:add",a);a.on("result",function(b,c,d){d===this&&this.fire("hittest:result",a,b,c)},this);a.once("remove",function(){this.onHitTestSourceRemove(a);this.fire("hittest:remove",a)},this)};ta.prototype.onHitTestSourceRemove=function(a){a=
this._hitTestSources.indexOf(a);-1!==a&&this._hitTestSources.splice(a,1)};Object.defineProperty(ta.prototype,"id",{get:function(){return this._id}});Object.defineProperty(ta.prototype,"inputSource",{get:function(){return this._xrInputSource}});Object.defineProperty(ta.prototype,"targetRayMode",{get:function(){return this._xrInputSource.targetRayMode}});Object.defineProperty(ta.prototype,"handedness",{get:function(){return this._xrInputSource.handedness}});Object.defineProperty(ta.prototype,"profiles",
{get:function(){return this._xrInputSource.profiles}});Object.defineProperty(ta.prototype,"grip",{get:function(){return this._grip}});Object.defineProperty(ta.prototype,"hand",{get:function(){return this._hand}});Object.defineProperty(ta.prototype,"gamepad",{get:function(){return this._xrInputSource.gamepad||null}});Object.defineProperty(ta.prototype,"selecting",{get:function(){return this._selecting}});Object.defineProperty(ta.prototype,"elementInput",{get:function(){return this._elementInput},set:function(a){this._elementInput!==
a&&(this._elementInput=a,this._elementInput||(this._elementEntity=null))}});Object.defineProperty(ta.prototype,"elementEntity",{get:function(){return this._elementEntity}});Object.defineProperty(ta.prototype,"hitTestSources",{get:function(){return this._hitTestSources}});Gb.prototype=Object.create(M.prototype);Gb.prototype.constructor=Gb;Gb.prototype._onSessionStart=function(){this._session=this.manager.session;this._session.addEventListener("inputsourceschange",this._onInputSourcesChangeEvt);var a=
this;this._session.addEventListener("select",function(d){var e=a._getByInputSource(d.inputSource);e.update(d.frame);e.fire("select",d);a.fire("select",e,d)});this._session.addEventListener("selectstart",function(d){var e=a._getByInputSource(d.inputSource);e.update(d.frame);e._selecting=!0;e.fire("selectstart",d);a.fire("selectstart",e,d)});this._session.addEventListener("selectend",function(d){var e=a._getByInputSource(d.inputSource);e.update(d.frame);e._selecting=!1;e.fire("selectend",d);a.fire("selectend",
e,d)});for(var b=this._session.inputSources,c=0;c<b.length;c++)this._addInputSource(b[c])};Gb.prototype._onSessionEnd=function(){for(var a=this._inputSources.length;a--;){var b=this._inputSources[a];this._inputSources.splice(a,1);b.fire("remove");this.fire("remove",b)}this._session.removeEventListener("inputsourceschange",this._onInputSourcesChangeEvt);this._session=null};Gb.prototype._onInputSourcesChange=function(a){var b;for(b=0;b<a.removed.length;b++)this._removeInputSource(a.removed[b]);for(b=
0;b<a.added.length;b++)this._addInputSource(a.added[b])};Gb.prototype._getByInputSource=function(a){for(var b=0;b<this._inputSources.length;b++)if(this._inputSources[b].inputSource===a)return this._inputSources[b];return null};Gb.prototype._addInputSource=function(a){this._getByInputSource(a)||(a=new ta(this.manager,a),this._inputSources.push(a),this.fire("add",a))};Gb.prototype._removeInputSource=function(a){for(var b=0;b<this._inputSources.length;b++)if(this._inputSources[b].inputSource===a){a=
this._inputSources[b];this._inputSources.splice(b,1);for(b=a.hitTestSources.length;b--;)a.hitTestSources[b].remove();a.fire("remove");this.fire("remove",a);break}};Gb.prototype.update=function(a){for(var b=0;b<this._inputSources.length;b++)this._inputSources[b].update(a)};Object.defineProperty(Gb.prototype,"inputSources",{get:function(){return this._inputSources}});var lf=new z,Pm=new z,ik=new K,Qm=new K;hb.prototype=Object.create(M.prototype);hb.prototype.constructor=hb;hb.prototype._onSessionStart=
function(){this._manager.session.requestLightProbe&&(this._supported=!0)};hb.prototype._onSessionEnd=function(){this._lightProbeRequested=this._available=this._supported=!1;this._lightProbe=null};hb.prototype.start=function(){var a;this._manager.session||(a=Error("XR session is not running"));a||this._manager.type===Nd||(a=Error("XR session type is not AR"));a||this._supported||(a=Error("light-estimation is not supported"));if(!a&&this._lightProbe||this._lightProbeRequested)a=Error("light estimation is already requested");
if(a)this.fire("error",a);else{var b=this;this._lightProbeRequested=!0;this._manager.session.requestLightProbe().then(function(c){var d=b._lightProbeRequested;b._lightProbeRequested=!1;b._manager.active?d&&(b._lightProbe=c):b.fire("error",Error("XR session is not active"))}).catch(function(c){b._lightProbeRequested=!1;b.fire("error",c)})}};hb.prototype.end=function(){this._lightProbeRequested=!1;this._lightProbe=null;this._available=!1};hb.prototype.update=function(a){if(this._lightProbe&&(a=a.getLightEstimate(this._lightProbe))){this._available||
(this._available=!0,this.fire("available"));var b=a.primaryLightIntensity;this._intensity=Math.max(1,Math.max(b.x,Math.max(b.y,b.z)));lf.copy(b).scale(1/this._intensity);this._color.set(lf.x,lf.y,lf.z);lf.set(0,0,0);Pm.copy(a.primaryLightDirection);ik.setLookAt(Pm,lf,z.UP);Qm.setFromAxisAngle(z.RIGHT,90);ik.mul(Qm);this._rotation.setFromMat4(ik);this._sphericalHarmonics.set(a.sphericalHarmonicsCoefficients)}};Object.defineProperty(hb.prototype,"supported",{get:function(){return this._supported}});
Object.defineProperty(hb.prototype,"available",{get:function(){return!!this._available}});Object.defineProperty(hb.prototype,"intensity",{get:function(){return this._available?this._intensity:null}});Object.defineProperty(hb.prototype,"color",{get:function(){return this._available?this._color:null}});Object.defineProperty(hb.prototype,"rotation",{get:function(){return this._available?this._rotation:null}});Object.defineProperty(hb.prototype,"sphericalHarmonics",{get:function(){return this._available?
this._sphericalHarmonics:null}});Pa.prototype=Object.create(M.prototype);Pa.prototype.constructor=Pa;Pa.prototype.start=function(a,b,c,d){if(this._available[b])if(this._session)d&&d(Error("XR session is already started"));else{var e=this;this._camera=a;this._camera.camera.xr=this;this._type=b;this._spaceType=c;this._setClipPlanes(a.nearClip,a.farClip);a=[];b===Nd&&(a.push("light-estimation"),a.push("hit-test"));b===gj&&a.push("hand-tracking");navigator.xr.requestSession(b,{requiredFeatures:[c],optionalFeatures:a}).then(function(f){e._onSessionStart(f,
c,d)}).catch(function(f){e._camera.camera.xr=null;e._camera=null;e._type=null;e._spaceType=null;d&&d(f);e.fire("error",f)})}else d&&d(Error("XR is not available"))};Pa.prototype.end=function(a){if(this._session){if(a)this.once("end",a);this._session.end()}else a&&a(Error("XR Session is not initialized"))};Pa.prototype.isAvailable=function(a){return this._available[a]};Pa.prototype._deviceAvailabilityCheck=function(){for(var a in this._available)this._sessionSupportCheck(a)};Pa.prototype._sessionSupportCheck=
function(a){var b=this;navigator.xr.isSessionSupported(a).then(function(c){b._available[a]!==c&&(b._available[a]=c,b.fire("available",a,c),b.fire("available:"+a,c))}).catch(function(c){b.fire("error",c)})};Pa.prototype._onSessionStart=function(a,b,c){var d=this,e=!1;this._session=a;var f=function(){d.fire("visibility:change",a.visibilityState)},g=function(){d._setClipPlanes(d._camera.nearClip,d._camera.farClip)},k=function(){d._session=null;d._referenceSpace=null;d.views=[];d._width=0;d._height=0;
d._type=null;d._spaceType=null;d._camera&&(d._camera.off("set_nearClip",g),d._camera.off("set_farClip",g),d._camera.camera.xr=null,d._camera=null);a.removeEventListener("end",k);a.removeEventListener("visibilitychange",f);e||d.fire("end");d.app.tick()};a.addEventListener("end",k);a.addEventListener("visibilitychange",f);this._camera.on("set_nearClip",g);this._camera.on("set_farClip",g);this._baseLayer=new XRWebGLLayer(a,this.app.graphicsDevice.gl);a.updateRenderState({baseLayer:this._baseLayer,depthNear:this._depthNear,
depthFar:this._depthFar});a.requestReferenceSpace(b).then(function(h){d._referenceSpace=h;d.app.tick();c&&c(null);d.fire("start")}).catch(function(h){e=!0;a.end();c&&c(h);d.fire("error",h)})};Pa.prototype._setClipPlanes=function(a,b){if(this._depthNear!==a||this._depthFar!==b)this._depthNear=a,this._depthFar=b,this._session&&this._session.updateRenderState({depthNear:this._depthNear,depthFar:this._depthFar})};Pa.prototype.update=function(a){if(this._session){var b,c=a.session.renderState.baseLayer.framebufferWidth;
var d=a.session.renderState.baseLayer.framebufferHeight;if(this._width!==c||this._height!==d)this._width=c,this._height=d,this.app.graphicsDevice.setResolution(c,d);var e=(c=a.getViewerPose(this._referenceSpace))?c.views.length:0;if(e>this.views.length)for(d=0;d<=e-this.views.length;d++)(b=this.viewsPool.pop())||(b={viewport:new X,projMat:new K,viewMat:new K,viewOffMat:new K,viewInvMat:new K,viewInvOffMat:new K,projViewOffMat:new K,viewMat3:new xb,position:new Float32Array(3),rotation:new Y}),this.views.push(b);
else if(e<=this.views.length)for(d=0;d<this.views.length-e;d++)this.viewsPool.push(this.views.pop());if(c){d=c.transform.position;b=c.transform.orientation;this._localPosition.set(d.x,d.y,d.z);this._localRotation.set(b.x,b.y,b.z,b.w);var f=a.session.renderState.baseLayer;for(d=0;d<c.views.length;d++){e=c.views[d];b=this.views[d];var g=f.getViewport(e);b.viewport.x=g.x;b.viewport.y=g.y;b.viewport.z=g.width;b.viewport.w=g.height;b.projMat.set(e.projectionMatrix);b.viewMat.set(e.transform.inverse.matrix);
b.viewInvMat.set(e.transform.matrix)}}this._camera.camera._node.setLocalPosition(this._localPosition);this._camera.camera._node.setLocalRotation(this._localRotation);this.input.update(a);this._type===Nd&&(this.hitTest.supported&&this.hitTest.update(a),this.lightEstimation.supported&&this.lightEstimation.update(a));this.fire("update")}};Object.defineProperty(Pa.prototype,"supported",{get:function(){return this._supported}});Object.defineProperty(Pa.prototype,"active",{get:function(){return!!this._session}});
Object.defineProperty(Pa.prototype,"type",{get:function(){return this._type}});Object.defineProperty(Pa.prototype,"spaceType",{get:function(){return this._spaceType}});Object.defineProperty(Pa.prototype,"session",{get:function(){return this._session}});Object.defineProperty(Pa.prototype,"visibilityState",{get:function(){return this._session?this._session.visibilityState:null}});Object.defineProperty(Pa.prototype,"camera",{get:function(){return this._camera?this._camera.entity:null}});O.prototype=
Object.create(M.prototype);O.prototype.constructor=O;O._buildAccessors=function(a,b){b.forEach(function(c){var d="object"===typeof c?c.name:c;Object.defineProperty(a,d,{get:function(){return this.data[d]},set:function(e){var f=this.data,g=f[d];f[d]=e;this.fire("set",d,g,e)},configurable:!0})});a._accessorsBuilt=!0};Object.assign(O.prototype,{buildAccessors:function(a){O._buildAccessors(this,a)},onSetEnabled:function(a,b,c){if(b!==c&&this.entity.enabled)if(c)this.onEnable();else this.onDisable()},
onEnable:function(){},onDisable:function(){},onPostStateChange:function(){}});Object.defineProperty(O.prototype,"data",{get:function(){var a=this.system.store[this.entity.getGuid()];return a?a.data:null}});H.prototype=Object.create(M.prototype);H.prototype.constructor=H;Object.assign(H,{_helper:function(a,b){for(var c=0,d=a.length;c<d;c++)a[c].f.call(a[c].s,b)},initialize:function(a){this._helper(this._init,a)},postInitialize:function(a){this._helper(this._postInit,a);this.fire("postinitialize",a)},
update:function(a,b){this._helper(b?this._toolsUpdate:this._update,a)},animationUpdate:function(a,b){this._helper(this._animationUpdate,a)},fixedUpdate:function(a,b){this._helper(this._fixedUpdate,a)},postUpdate:function(a,b){this._helper(this._postUpdate,a)},_init:[],_postInit:[],_toolsUpdate:[],_update:[],_animationUpdate:[],_fixedUpdate:[],_postUpdate:[],bind:function(a,b,c){switch(a){case "initialize":this._init.push({f:b,s:c});break;case "postInitialize":this._postInit.push({f:b,s:c});break;
case "update":this._update.push({f:b,s:c});break;case "animationUpdate":this._animationUpdate.push({f:b,s:c});break;case "postUpdate":this._postUpdate.push({f:b,s:c});break;case "fixedUpdate":this._fixedUpdate.push({f:b,s:c});break;case "toolsUpdate":this._toolsUpdate.push({f:b,s:c});break;default:console.error("Component System does not support event",a)}},_erase:function(a,b,c){for(var d=0;d<a.length;d++)a[d].f===b&&a[d].s===c&&a.splice(d--,1)},unbind:function(a,b,c){switch(a){case "initialize":this._erase(this._init,
b,c);break;case "postInitialize":this._erase(this._postInit,b,c);break;case "update":this._erase(this._update,b,c);break;case "animationUpdate":this._erase(this._animationUpdate,b,c);break;case "postUpdate":this._erase(this._postUpdate,b,c);break;case "fixedUpdate":this._erase(this._fixedUpdate,b,c);break;case "toolsUpdate":this._erase(this._toolsUpdate,b,c);break;default:console.error("Component System does not support event",a)}}});Object.assign(H.prototype,{addComponent:function(a,b){var c=new this.ComponentType(this,
a),d=new this.DataType;b=b||{};this.store[a.getGuid()]={entity:a,data:d};a[this.id]=c;a.c[this.id]=c;this.initializeComponentData(c,b,[]);this.fire("add",a,c);return c},removeComponent:function(a){var b=this.store[a.getGuid()];this.fire("beforeremove",a,a.c[this.id]);delete this.store[a.getGuid()];delete a[this.id];delete a.c[this.id];this.fire("remove",a,b.data)},cloneComponent:function(a,b){a=this.store[a.getGuid()];return this.addComponent(b,a.data)},initializeComponentData:function(a,b,c){b=b||
{};for(var d,e,f,g=0,k=c.length;g<k;g++)d=c[g],"object"===typeof d?(e=d.name,d=d.type):(e=d,d=void 0),f=b[e],void 0!==f?(void 0!==d&&(f=Zn(f,d)),a[e]=f):a[e]=a.data[e];if(a.enabled&&a.entity.enabled)a.onEnable()},getPropertiesOfType:function(a){var b=[];(this.schema||[]).forEach(function(c){c&&"object"===typeof c&&c.type===a&&b.push(c)});return b},destroy:function(){this.off()}});Of.attach(H);H.destroy=function(){H.off("initialize");H.off("postInitialize");H.off("toolsUpdate");H.off("update");H.off("animationUpdate");
H.off("fixedUpdate");H.off("postUpdate")};Object.assign(dl.prototype,{getTarget:function(){return this._targetNode},setTarget:function(a){this._targetNode=a}});Ta.prototype.addTime=function(a){if(null!==this._animation){var b=this._animation._nodes;var c=this._animation.duration;if(this._time!==c||this.looping){this._time+=a;if(this._time>c)for(this._time=this.looping?0:c,c=0;c<b.length;c++){var d=b[c];var e=d._name;this._currKeyIndices[e]=0}else if(0>this._time)for(this._time=this.looping?c:0,c=
0;c<b.length;c++)d=b[c],e=d._name,this._currKeyIndices[e]=d._keys.length-2;a=0<=a?1:-1;for(c=0;c<b.length;c++){d=b[c];e=d._name;d=d._keys;var f=this._interpolatedKeyDict[e];if(void 0!==f){var g=!1;if(1!==d.length)for(var k=this._currKeyIndices[e];k<d.length-1&&0<=k;k+=a){var h=d[k];var l=d[k+1];if(h.time<=this._time&&l.time>=this._time){g=(this._time-h.time)/(l.time-h.time);f._pos.lerp(h.position,l.position,g);f._quat.slerp(h.rotation,l.rotation,g);f._scale.lerp(h.scale,l.scale,g);f._written=!0;this._currKeyIndices[e]=
k;g=!0;break}}if(1===d.length||!g&&0===this._time&&this.looping)f._pos.copy(d[0].position),f._quat.copy(d[0].rotation),f._scale.copy(d[0].scale),f._written=!0}}}}};Ta.prototype.blend=function(a,b,c){for(var d=this._interpolatedKeys.length,e=0;e<d;e++){var f=a._interpolatedKeys[e],g=b._interpolatedKeys[e],k=this._interpolatedKeys[e];f._written&&g._written?(k._quat.slerp(f._quat,b._interpolatedKeys[e]._quat,c),k._pos.lerp(f._pos,b._interpolatedKeys[e]._pos,c),k._scale.lerp(f._scale,g._scale,c),k._written=
!0):f._written?(k._quat.copy(f._quat),k._pos.copy(f._pos),k._scale.copy(f._scale),k._written=!0):g._written&&(k._quat.copy(g._quat),k._pos.copy(g._pos),k._scale.copy(g._scale),k._written=!0)}};Object.defineProperty(Ta.prototype,"animation",{get:function(){return this._animation},set:function(a){this._animation=a;this.currentTime=0}});Ta.prototype.getAnimation=function(){return this._animation};Object.defineProperty(Ta.prototype,"currentTime",{get:function(){return this._time},set:function(a){this._time=
a;a=this._interpolatedKeys.length;for(var b=0;b<a;b++)this._currKeyIndices[this._interpolatedKeys[b]._name]=0;this.addTime(0);this.updateGraph()}});Ta.prototype.getCurrentTime=function(){return this._time};Ta.prototype.setCurrentTime=function(a){this.currentTime=a};Object.defineProperty(Ta.prototype,"numNodes",{get:function(){return this._interpolatedKeys.length}});Ta.prototype.getNumNodes=function(){return this._interpolatedKeys.length};Ta.prototype.setAnimation=function(a){this.animation=a};Ta.prototype.setGraph=
function(a){var b;if(this.graph=a)for(b=0;b<this._interpolatedKeys.length;b++){var c=a.findByName(this._interpolatedKeys[b]._name);this._interpolatedKeys[b].setTarget(c)}else for(b=0;b<this._interpolatedKeys.length;b++)this._interpolatedKeys[b].setTarget(null)};Ta.prototype.updateGraph=function(){if(this.graph)for(var a=0;a<this._interpolatedKeys.length;a++){var b=this._interpolatedKeys[a];if(b._written){var c=b.getTarget();c.localPosition.copy(b._pos);c.localRotation.copy(b._quat);c.localScale.copy(b._scale);
c._dirtyLocal||c._dirtifyLocal();b._written=!1}}};Ta.prototype.setLooping=function(a){this.looping=a};Ta.prototype.getLooping=function(){return this.looping};hd.prototype=Object.create(O.prototype);hd.prototype.constructor=hd;Object.assign(hd.prototype,{play:function(a,b){if(this.enabled&&this.entity.enabled){var c=this.data;if(c.animations[a]){b=b||0;c.prevAnim=c.currAnim;c.currAnim=a;if(c.model){c.skeleton||c.animEvaluator||this._createAnimationController();a=c.animations[c.prevAnim];var d=c.animations[c.currAnim];
c.blending=0<b&&c.prevAnim;c.blending&&(c.blend=0,c.blendSpeed=1/b);c.skeleton&&(c.blending?(c.fromSkel.animation=a,c.fromSkel.addTime(c.skeleton._time),c.toSkel.animation=d):c.skeleton.animation=d);if(c.animEvaluator){b=c.animEvaluator;if(c.blending)for(;1<b.clips.length;)b.removeClip(0);else c.animEvaluator.removeClips();b=new wf(c.animations[c.currAnim],0,1,!0,c.loop);b.name=c.currAnim;b.blendWeight=c.blending?0:1;b.reset();c.animEvaluator.addClip(b)}}c.playing=!0}}},getAnimation:function(a){return this.data.animations[a]},
setModel:function(a){var b=this.data;a!==b.model&&(this._resetAnimationController(),b.model=a,b.animations&&b.currAnim&&b.animations[b.currAnim]&&this.play(b.currAnim))},_resetAnimationController:function(){var a=this.data;a.skeleton=null;a.fromSkel=null;a.toSkel=null;a.animEvaluator=null},_createAnimationController:function(){var a=this.data,b=a.model,c=a.animations,d=!1,e=!1,f;for(f in c)c.hasOwnProperty(f)&&(c[f].constructor===Kd?e=!0:d=!0);b=b.getGraph();d?(a.fromSkel=new Ta(b),a.toSkel=new Ta(b),
a.skeleton=new Ta(b),a.skeleton.looping=a.loop,a.skeleton.setGraph(b)):e&&(a.animEvaluator=new Ja(new xf(b)))},loadAnimationAssets:function(a){if(a&&a.length){var b=this,c=this.system.app.assets,d,e=a.length,f=function(h){if(1<h.resources.length)for(var l=0;l<h.resources.length;l++)b.animations[h.resources[l].name]=h.resources[l],b.animationsIndex[h.id]=h.resources[l].name;else b.animations[h.name]=h.resource,b.animationsIndex[h.id]=h.name;b.animations=b.animations},g=function(h){h.off("change",b.onAssetChanged,
b);h.on("change",b.onAssetChanged,b);h.off("remove",b.onAssetRemoved,b);h.on("remove",b.onAssetRemoved,b);h.resource?f(h):(h.once("load",f,b),b.enabled&&b.entity.enabled&&c.load(h))};for(d=0;d<e;d++){var k=c.get(a[d]);if(k)g(k);else c.on("add:"+a[d],g)}}},onAssetChanged:function(a,b,c,d){if("resource"===b||"resources"===b)if(c){if(1<c.length){if(d&&1<d.length)for(b=0;b<d.length;b++)delete this.animations[d[b].name];else delete this.animations[a.name];d=!1;for(b=0;b<c.length;b++)this.animations[c[b].name]=
c[b],!d&&this.data.currAnim===c[b].name&&this.data.playing&&this.data.enabled&&this.entity.enabled&&(d=!0,this.play(c[b].name,0))}else{if(d&&1<d.length)for(b=0;b<d.length;b++)delete this.animations[d[b].name];this.animations[a.name]=c[0]||c;d=!1;this.data.currAnim===a.name&&this.data.playing&&this.data.enabled&&this.entity.enabled&&(d=!0,this.play(a.name,0))}d||(this._stopCurrentAnimation(),this.onSetAnimations());this.animationsIndex[a.id]=a.name}else{if(1<d.length)for(b=0;b<d.length;b++)delete this.animations[d[b].name];
else delete this.animations[a.name];delete this.animationsIndex[a.id]}},onAssetRemoved:function(a){a.off("remove",this.onAssetRemoved,this);if(this.animations){if(1<a.resources.length)for(var b=0;b<a.resources.length;b++)delete this.animations[a.resources[b].name],this.data.currAnim===a.resources[b].name&&this._stopCurrentAnimation();else delete this.animations[a.name],this.data.currAnim===a.name&&this._stopCurrentAnimation();delete this.animationsIndex[a.id]}},_stopCurrentAnimation:function(){var a=
this.data;a.currAnim=null;a.playing=!1;a.skeleton&&(a.skeleton.currentTime=0,a.skeleton.animation=null);a.animEvaluator&&a.animEvaluator.removeClips()},onSetAnimations:function(a,b,c){a=this.data;(b=this.entity.model)&&(b=b.model)&&b!==a.model&&this.setModel(b);if(!a.currAnim&&a.activate&&a.enabled&&this.entity.enabled)for(var d in a.animations){this.play(d,0);break}},onSetAssets:function(a,b,c){if(b&&b.length)for(a=0;a<b.length;a++)if(b[a]){var d=this.system.app.assets.get(b[a]);if(d){d.off("change",
this.onAssetChanged,this);d.off("remove",this.onAssetRemoved,this);var e=this.animationsIndex[d.id];this.data.currAnim===e&&this._stopCurrentAnimation();delete this.animations[e];delete this.animationsIndex[d.id]}}b=c.map(function(f){return f instanceof aa?f.id:f});this.loadAnimationAssets(b)},onSetLoop:function(a,b,c){a=this.data;a.skeleton&&(a.skeleton.looping=a.loop);if(a.animEvaluator)for(b=0;b<a.animEvaluator.clips.length;++b)a.animEvaluator.clips[b].loop=a.loop},onSetCurrentTime:function(a,
b,c){a=this.data;a.skeleton&&(b=a.skeleton,b.currentTime=c,b.addTime(0),b.updateGraph());if(a.animEvaluator)for(a=a.animEvaluator,b=0;b<a.clips.length;++b)a.clips[b].time=c},onEnable:function(){O.prototype.onEnable.call(this);var a=this.data,b=a.assets,c=this.system.app.assets;if(b)for(var d=0,e=b.length;d<e;d++){var f=b[d];f instanceof aa||(f=c.get(f));f&&!f.resource&&c.load(f)}if(a.activate&&!a.currAnim)for(var g in a.animations){this.play(g,0);break}},onBeforeRemove:function(){for(var a=0;a<this.assets.length;a++){var b=
this.system.app.assets.get(this.assets[a]);b&&(b.off("change",this.onAssetChanged,this),b.off("remove",this.onAssetRemoved,this))}a=this.data;delete a.animation;delete a.skeleton;delete a.fromSkel;delete a.toSkel;delete a.animEvaluator}});Object.defineProperties(hd.prototype,{currentTime:{get:function(){var a=this.data;return a.skeleton?this.data.skeleton._time:a.animEvaluator&&(a=a.animEvaluator.clips,0<a.length)?a[a.length-1].time:0},set:function(a){var b=this.data;if(b.skeleton){var c=b.skeleton;
c.currentTime=a;c.addTime(0);c.updateGraph()}if(b.animEvaluator)for(b=b.animEvaluator,c=0;c<b.clips.length;++c)b.clips[c].time=a}},duration:{get:function(){return this.data.animations[this.data.currAnim].duration}}});var el="enabled assets speed loop activate animations skeleton model prevAnim currAnim fromSkel toSkel blending blendTimeRemaining playing".split(" ");we.prototype=Object.create(H.prototype);we.prototype.constructor=we;O._buildAccessors(hd.prototype,el);Object.assign(we.prototype,{initializeComponentData:function(a,
b,c){c=["activate","enabled","loop","speed","assets"];H.prototype.initializeComponentData.call(this,a,b,c)},cloneComponent:function(a,b){var c;this.addComponent(b,{});b.animation.assets=a.animation.assets.slice();b.animation.data.speed=a.animation.speed;b.animation.data.loop=a.animation.loop;b.animation.data.activate=a.animation.activate;b.animation.data.enabled=a.animation.enabled;var d={},e=a.animation.animations;for(c in e)e.hasOwnProperty(c)&&(d[c]=e[c]);b.animation.animations=d;d={};a=a.animation.animationsIndex;
for(c in a)a.hasOwnProperty(c)&&(d[c]=a[c]);b.animation.animationsIndex=d},onBeforeRemove:function(a,b){b.onBeforeRemove()},onUpdate:function(a){var b=this.store,c;for(c in b)if(b.hasOwnProperty(c)){var d=b[c],e=d.data;if(e.enabled&&d.entity.enabled){e.blending&&(e.blend+=a*e.blendSpeed,1<=e.blend&&(e.blend=1));e.playing&&(d=e.skeleton,null!==d&&null!==e.model&&(e.blending?d.blend(e.fromSkel,e.toSkel,e.blend):(d.addTime(a*e.speed),0<e.speed&&d._time===d._animation.duration&&!e.loop?e.playing=!1:0>
e.speed&&0===d._time&&!e.loop&&(e.playing=!1)),e.blending&&1===e.blend&&(d.animation=e.toSkel._animation),d.updateGraph()));if(d=e.animEvaluator){for(var f=0;f<d.clips.length;++f){var g=d.clips[f];g.speed=e.speed;e.playing?g.resume():g.pause()}e.blending&&(d.clips[1].blendWeight=e.blend);d.update(a)}e.blending&&1===e.blend&&(e.blending=!1)}}}});Ua.prototype=Object.create(xf.prototype);Ua.prototype.constructor=Ua;Ua._packFloat=function(a){return a[0]};Ua._packBoolean=function(a){return!!a[0]};Ua._packVec2=
function(){var a=new P;return function(b){a.x=b[0];a.y=b[1];return a}}();Ua._packVec3=function(){var a=new z;return function(b){a.x=b[0];a.y=b[1];a.z=b[2];return a}}();Ua._packVec4=function(){var a=new X;return function(b){a.x=b[0];a.y=b[1];a.z=b[2];a.w=b[3];return a}}();Ua._packColor=function(){var a=new L;return function(b){a.r=b[0];a.g=b[1];a.b=b[2];a.a=b[3];return a}}();Ua._packQuat=function(){var a=new Y;return function(b){a.x=b[0];a.y=b[1];a.z=b[2];a.w=b[3];return a}}();Object.assign(Ua.prototype,
{resolve:function(a){var b=this.propertyLocator.decode(a);a=b[0];var c=b[1];b=b[2];var d=this._getEntityFromHierarchy(a);if(!d)return null;switch(c){case "entity":a=d;break;case "graph":if(!this.nodes||!this.nodes[a[0]])return null;a=this.nodes[a[0]].node;break;default:if(a=d.findComponent(c),!a)return null}return this._createAnimTargetForProperty(a,b)},update:function(a){if(a=this.activeNodes)for(var b=0;b<a.length;b++)a[b]._dirtifyLocal()},_getEntityFromHierarchy:function(a){if(!this.animComponent.entity.name===
a[0])return null;var b=this.animComponent.entity;return 1===a.length?b:b._parent.findByPath(a.join("/"))},_resolvePath:function(a,b,c){c=b.length-(c?0:1);for(var d=0;d<c;d++)a=a[b[d]];return a},_setter:function(a,b,c){var d=this._resolvePath(a,b),e=b[b.length-1],f="set"+e.substring(0,1).toUpperCase()+e.substring(1);if(d[f]){var g=d[f].bind(d);return function(n){g(c(n))}}var k=d[e];if("object"===typeof k&&k.hasOwnProperty("copy"))return function(n){k.copy(c(n))};if(-1!==[P,z,X,L,Y].indexOf(d.constructor)&&
1<b.length){var h=2<b.length?this._resolvePath(a,b.slice(0,-1)):a,l=b[b.length-2];return function(n){d[e]=c(n);h[l]=d}}return function(n){d[e]=c(n)}},_createAnimTargetForProperty:function(a,b){if(this.handlers&&"weights"===b[0])return this.handlers.weights(a);if(this.handlers&&"material"===b[0]&&2===b.length){var c=b[1];if(c.indexOf("Map")===c.length-3)return this.handlers.materialTexture(a,c)}c=this._resolvePath(a,b,!0);if("undefined"===typeof c)return null;if("number"===typeof c){var d=this._setter(a,
b,Ua._packFloat);var e="vector";var f=1}else if("boolean"===typeof c)d=this._setter(a,b,Ua._packBoolean),e="vector",f=1;else if("object"===typeof c)switch(c.constructor){case P:d=this._setter(a,b,Ua._packVec2);e="vector";f=2;break;case z:d=this._setter(a,b,Ua._packVec3);e="vector";f=3;break;case X:d=this._setter(a,b,Ua._packVec4);e="vector";f=4;break;case L:d=this._setter(a,b,Ua._packColor);e="vector";f=4;break;case Y:d=this._setter(a,b,Ua._packQuat);e="quaternion";f=4;break;default:return null}return-1!==
b.indexOf("material")?new Ic(function(g){d(g);a.material.update()},e,f):new Ic(d,e,f)}});Object.assign(Rg.prototype,{play:function(a){this._controller.play(a)},pause:function(){this._controller.pause()},reset:function(){this._controller.reset()},update:function(a){this._controller.update(a)},assignAnimation:function(a,b){b.constructor===Kd&&(this._controller.assignAnimation(a,b),this._component.activate&&this._component.playable&&(this._component.playing=!0))},removeNodeAnimations:function(a){this._controller.removeNodeAnimations(a);
this._component.playing=!1}});Object.defineProperties(Rg.prototype,{name:{get:function(){return this._name}},playing:{get:function(){return this._controller.playing},set:function(a){this._controller.playing=a}},playable:{get:function(){return this._controller.playable}},activeState:{get:function(){return this._controller.activeStateName}},previousState:{get:function(){return this._controller.previousStateName}},activeStateProgress:{get:function(){return this._controller.activeStateProgress}},activeStateDuration:{get:function(){return this._controller.activeStateDuration}},
activeStateCurrentTime:{get:function(){return this._controller.activeStateCurrentTime},set:function(a){this._controller.activeStateCurrentTime=a}},transitioning:{get:function(){return this._controller.transitioning}},transitionProgress:{get:function(){return this.transitioning?this._controller.transitionProgress:null}},states:{get:function(){return this._controller.states}}});Object.defineProperties(fl.prototype,{name:{get:function(){return this._name}},animations:{get:function(){return this._animations},
set:function(a){this._animations=a}},speed:{get:function(){return this._speed}},loop:{get:function(){return this._loop}},playable:{get:function(){return 0<this.animations.length||"START"===this.name||"END"===this.name}},looping:{get:function(){if(0<this.animations.length){var a=this._controller.animEvaluator.findClip(this.name+"."+this.animations[0].animTrack.name);if(a)return a.loop}return!1}},totalWeight:{get:function(){var a=0,b;for(b=0;b<this.animations.length;b++)a+=this.animations[b].weight;
return a}},timelineDuration:{get:function(){var a=0,b;for(b=0;b<this.animations.length;b++){var c=this.animations[b];c.animTrack.duration>a&&(a=c.animTrack.duration>a)}return a}}});Object.defineProperties(hj.prototype,{from:{get:function(){return this._from}},to:{get:function(){return this._to}},time:{get:function(){return this._time}},priority:{get:function(){return this._priority}},conditions:{get:function(){return this._conditions}},exitTime:{get:function(){return this._exitTime}},transitionOffset:{get:function(){return this._transitionOffset}},
interruptionSource:{get:function(){return this._interruptionSource}},hasExitTime:{get:function(){return!!this.exitTime}},hasConditionsMet:{get:function(){var a=!0,b;for(b=0;b<this.conditions.length;b++){var c=this.conditions[b],d=this._controller.findParameter(c.parameterName);switch(c.predicate){case "GREATER_THAN":a=a&&d.value>c.value;break;case "LESS_THAN":a=a&&d.value<c.value;break;case "GREATER_THAN_EQUAL_TO":a=a&&d.value>=c.value;break;case "LESS_THAN_EQUAL_TO":a=a&&d.value<=c.value;break;case "EQUAL_TO":a=
a&&d.value===c.value;break;case "NOT_EQUAL_TO":a=a&&d.value!==c.value}if(!a)break}return a}}});Object.defineProperties(Sg.prototype,{animEvaluator:{get:function(){return this._animEvaluator}},activeState:{get:function(){return this._findState(this._activeStateName)},set:function(a){this._activeStateName=a}},activeStateName:{get:function(){return this._activeStateName}},activeStateAnimations:{get:function(){return this.activeState.animations}},previousState:{get:function(){return this._findState(this._previousStateName)},
set:function(a){this._previousStateName=a}},previousStateName:{get:function(){return this._previousStateName}},playable:{get:function(){var a=!0,b;for(b=0;b<this._stateNames.length;b++)this._states[this._stateNames[b]].playable||(a=!1);return a}},playing:{get:function(){return this._playing},set:function(a){this._playing=a}},activeStateProgress:{get:function(){return this._getActiveStateProgressForTime(this._timeInState)}},activeStateDuration:{get:function(){if("START"===this.activeStateName||"END"===
this.activeStateName)return 0;for(var a=0,b=0;b<this.activeStateAnimations.length;b++){var c=this._animEvaluator.findClip(this.activeStateAnimations[b].name);a=Math.max(a,c.track.duration)}return a}},activeStateCurrentTime:{get:function(){return this._timeInState},set:function(a){this._timeInState=this._timeInStateBefore=a;for(var b=0;b<this.activeStateAnimations.length;b++){var c=this.animEvaluator.findClip(this.activeStateAnimations[b].name);c&&(c.time=a)}}},transitioning:{get:function(){return this._isTransitioning}},
transitionProgress:{get:function(){return this._currTransitionTime/this._totalTransitionTime}},states:{get:function(){return this._stateNames}}});Object.assign(Sg.prototype,{_findState:function(a){return this._states[a]},_getActiveStateProgressForTime:function(a){if("START"===this.activeStateName||"END"===this.activeStateName)return 1;var b=this._animEvaluator.findClip(this.activeStateAnimations[0].name);return b?a/b.track.duration:null},_findTransitionsFromState:function(a){var b=this._findTransitionsFromStateCache[a];
b||(b=this._transitions.filter(function(c){return c.from===a}),b.sort(function(c,d){return c.priority<d.priority}),this._findTransitionsFromStateCache[a]=b);return b},_findTransitionsBetweenStates:function(a,b){var c=this._findTransitionsBetweenStatesCache[a+"->"+b];c||(c=this._transitions.filter(function(d){return d.from===a&&d.to===b}),c.sort(function(d,e){return d.priority<e.priority}),this._findTransitionsBetweenStatesCache[a+"->"+b]=c);return c},_findTransition:function(a,b){var c=[];if(a&&b)c.concat(this._findTransitionsBetweenStates(a,
b));else if(this._isTransitioning)switch(this._transitionInterruptionSource){case "PREV_STATE":c=c.concat(this._findTransitionsFromState(this._previousStateName));c=c.concat(this._findTransitionsFromState("ANY"));break;case "NEXT_STATE":c=c.concat(this._findTransitionsFromState(this._activeStateName));c=c.concat(this._findTransitionsFromState("ANY"));break;case "PREV_STATE_NEXT_STATE":c=c.concat(this._findTransitionsFromState(this._previousStateName));c=c.concat(this._findTransitionsFromState(this._activeStateName));
c=c.concat(this._findTransitionsFromState("ANY"));break;case "NEXT_STATE_PREV_STATE":c=c.concat(this._findTransitionsFromState(this._activeStateName)),c=c.concat(this._findTransitionsFromState(this._previousStateName)),c=c.concat(this._findTransitionsFromState("ANY"))}else c=c.concat(this._findTransitionsFromState(this._activeStateName)),c=c.concat(this._findTransitionsFromState("ANY"));c=c.filter(function(d){if(d.to===this.activeStateName)return!1;if(d.hasExitTime){var e=this._getActiveStateProgressForTime(this._timeInStateBefore),
f=this._getActiveStateProgressForTime(this._timeInState);1>d.exitTime&&this.activeState.looping&&(e-=Math.floor(e),f-=Math.floor(f));if(!(d.exitTime>e&&d.exitTime<=f))return null}return d.hasConditionsMet}.bind(this));return 0<c.length?c[0]:null},_updateStateFromTransition:function(a){var b,c;this.previousState=a.from;this.activeState=a.to;for(b=0;b<a.conditions.length;b++){var d=this.findParameter(a.conditions[b].parameterName);"TRIGGER"===d.type&&(d.value=!1)}if(this.previousState){this._isTransitioning||
(this._transitionPreviousStates=[]);this._transitionPreviousStates.push({name:this._previousStateName,weight:1});var e=this._currTransitionTime/this._totalTransitionTime;for(b=0;b<this._transitionPreviousStates.length;b++){this._transitionPreviousStates[b].weight=b!==this._transitionPreviousStates.length-1?this._transitionPreviousStates[b].weight*(1-e):e;var f=this._findState(this._transitionPreviousStates[b].name);for(c=0;c<f.animations.length;c++){var g=f.animations[c];d=this._animEvaluator.findClip(g.name+
".previous."+b);d||(d=this._animEvaluator.findClip(g.name),d.name=g.name+".previous."+b);d.pause()}}}0<a.time&&(this._isTransitioning=!0,this._totalTransitionTime=a.time,this._currTransitionTime=0,this._transitionInterruptionSource=a.interruptionSource);c=a.transitionOffset&&0<a.transitionOffset&&1>a.transitionOffset;f=this.activeState;for(b=0;b<f.animations.length;b++)(d=this._animEvaluator.findClip(f.animations[b].name))?d.reset():(d=new wf(f.animations[b].animTrack,0,f.speed,!0,f.loop),d.name=
f.animations[b].name,this._animEvaluator.addClip(d)),d.blendWeight=0<a.time?0:1/f.totalWeight,d.play(),d.time=c?f.timelineDuration*a.transitionOffset:0<=f.speed?0:this.activeStateDuration;d=b=0;c&&(d=b=a=f.timelineDuration*a.transitionOffset);this._timeInState=b;this._timeInStateBefore=d},_transitionToState:function(a){if(a!==this._activeStateName&&this._findState(a)){var b=this._findTransition(this._activeStateName,a);b||(this._animEvaluator.removeClips(),b=new hj(this,null,a,0,0));this._updateStateFromTransition(b)}},
assignAnimation:function(a,b){var c=this._findState(a);c&&(a={name:a+"."+b.name,animTrack:b,weight:1},0<c.animations.length&&(c.animations=[],this.reset()),c.animations.push(a),!this._playing&&this._activate&&this.playable&&this.play())},removeNodeAnimations:function(a){if(a=this._findState(a))a.animations=[]},play:function(a){a&&this._transitionToState(a);this._playing=!0},pause:function(){this._playing=!1},reset:function(){this._previousStateName=null;this._activeStateName="START";this._playing=
!1;this._totalTransitionTime=this._currTransitionTime=1;this._isTransitioning=!1;this._timeInStateBefore=this._timeInState=0;this._animEvaluator.removeClips()},update:function(a){if(this._playing){var b,c,d;this._timeInStateBefore=this._timeInState;this._timeInState+=a;(b=this._findTransition(this._activeStateName))&&this._updateStateFromTransition(b);if(this._isTransitioning){if(this._currTransitionTime<this._totalTransitionTime){var e=this._currTransitionTime/this._totalTransitionTime;for(b=0;b<
this._transitionPreviousStates.length;b++){var f=this._findState(this._transitionPreviousStates[b].name);var g=this._transitionPreviousStates[b].weight;for(c=0;c<f.animations.length;c++){var k=f.animations[c];if(d=this._animEvaluator.findClip(k.name+".previous."+b))d.blendWeight=(1-e)*k.weight/f.totalWeight*g}}f=this.activeState;for(b=0;b<f.animations.length;b++)k=f.animations[b],this._animEvaluator.findClip(k.name).blendWeight=e*k.weight/f.totalWeight}else{this._isTransitioning=!1;c=this.activeStateAnimations.length;
f=this._animEvaluator.clips.length;for(b=0;b<f-c;b++)this._animEvaluator.removeClip(0);this._transitionPreviousStates=[];f=this.activeState;for(b=0;b<f.animations.length;b++)if(k=f.animations[b],d=this._animEvaluator.findClip(k.name))d.blendWeight=k.weight/f.totalWeight}this._currTransitionTime+=a}this._animEvaluator.update(a)}},findParameter:function(a){return this._parameters[a]}});id.prototype=Object.create(O.prototype);id.prototype.constructor=id;Object.assign(id.prototype,{loadStateGraph:function(a){function b(g,
k,h,l){var n=new Ua(this,d);n=new Ja(n);k=new Sg(n,k,h,c.parameters,c.activate);c.layers.push(new Rg(g,k,this));c.layerIndices[g]=l}var c=this.data;c.stateGraph=a;c.parameters=a.parameters;c.layers=[];var d,e=this.entity.model;e&&(e=e.model)&&(d=e.getGraph());for(e=0;e<a.layers.length;e++){var f=a.layers[e];b.bind(this)(f.name,f.states,f.transitions,e)}this.setupAnimationAssets()},setupAnimationAssets:function(){for(var a=0;a<this.data.layers.length;a++)for(var b=this.data.layers[a],c=b.name,d=0;d<
b.states.length;d++){var e=b.states[d];"START"!==e&&"END"!==e&&(e=c+":"+e,this.data.animationAssets[e]||(this.data.animationAssets[e]={asset:null}))}this.loadAnimationAssets()},loadAnimationAssets:function(){for(var a=0;a<this.data.layers.length;a++)for(var b=this.data.layers[a],c=0;c<b.states.length;c++){var d=b.states[c],e=this.data.animationAssets[b.name+":"+d];e&&e.asset?(e=this.system.app.assets.get(e.asset),e.resource?this.assignAnimation(d,e.resource,b.name):(e.once("load",function(f,g){return function(k){this.assignAnimation(g,
k.resource,f)}.bind(this)}.call(this,b.name,d)),this.system.app.assets.load(e))):this.removeNodeAnimations(d,b.name)}},removeStateGraph:function(){this.data.stateGraph=null;this.data.stateGraphAsset=null;this.data.animationAssets={};this.data.layers=[];this.data.layerIndices={};this.data.parameters={};this.data.playing=!1},resetStateGraph:function(){if(this.stateGraphAsset){var a=this.system.app.assets.get(this.stateGraphAsset).resource;this.loadStateGraph(a)}else this.removeStateGraph()},reset:function(){this.data.parameters=
Object.assign({},this.data.stateGraph.parameters);for(var a=0;a<this.data.layers.length;a++){var b=this.data.layers[a].playing;this.data.layers[a].reset();this.data.layers[a].playing=b}},findAnimationLayer:function(a){return this.data.layers[this.data.layerIndices[a]]||null},assignAnimation:function(a,b,c){this.data.stateGraph&&(c=c?this.findAnimationLayer(c):this.baseLayer)&&c.assignAnimation(a,b)},removeNodeAnimations:function(a,b){(b=b?this.findAnimationLayer(b):this.baseLayer)&&b.removeNodeAnimations(a)},
getParameterValue:function(a,b){if((a=this.data.parameters[a])&&a.type===b)return a.value},setParameterValue:function(a,b,c){(a=this.data.parameters[a])&&a.type===b&&(a.value=c)},getFloat:function(a){return this.getParameterValue(a,"FLOAT")},setFloat:function(a,b){this.setParameterValue(a,"FLOAT",b)},getInteger:function(a){return this.getParameterValue(a,"INTEGER")},setInteger:function(a,b){"number"===typeof b&&0===b%1&&this.setParameterValue(a,"INTEGER",b)},getBoolean:function(a){return this.getParameterValue(a,
"BOOLEAN")},setBoolean:function(a,b){this.setParameterValue(a,"BOOLEAN",!!b)},getTrigger:function(a){return this.getParameterValue(a,"TRIGGER")},setTrigger:function(a){this.setParameterValue(a,"TRIGGER",!0)},resetTrigger:function(a){this.setParameterValue(a,"TRIGGER",!1)}});Object.defineProperties(id.prototype,{stateGraphAsset:{get:function(){return this.data.stateGraphAsset},set:function(a){if(null===a)this.removeStateGraph();else{if(a instanceof aa){var b=a.id;var c=this.system.app.assets.get(b);
c||(this.system.app.assets.add(a),c=this.system.app.assets.get(b))}else b=a,c=this.system.app.assets.get(b);c&&this.data.stateGraphAsset!==b&&(c.resource?(this.data.stateGraph=c.resource,this.loadStateGraph(this.data.stateGraph),c.on("change",function(d){this.data.stateGraph=new yf(d._data);this.loadStateGraph(this.data.stateGraph)}.bind(this))):(c.once("load",function(d){this.data.stateGraph=d.resource;this.loadStateGraph(this.data.stateGraph)}.bind(this)),c.on("change",function(d){this.data.stateGraph=
new yf(d._data);this.loadStateGraph(this.data.stateGraph)}.bind(this)),this.system.app.assets.load(c)),this.data.stateGraphAsset=b)}}},animationAssets:{get:function(){return this.data.animationAssets},set:function(a){this.data.animationAssets=a;this.loadAnimationAssets()}},playable:{get:function(){for(var a=0;a<this.data.layers.length;a++)if(!this.data.layers[a].playable)return!1;return!0}},baseLayer:{get:function(){return 0<this.data.layers.length?this.data.layers[0]:null}}});var gl=["enabled","speed",
"activate","playing"];xe.prototype=Object.create(H.prototype);xe.prototype.constructor=xe;O._buildAccessors(id.prototype,gl);Object.assign(xe.prototype,{initializeComponentData:function(a,b,c){c=["activate","enabled","speed","playing"];H.prototype.initializeComponentData.call(this,a,b,c);b.stateGraphAsset&&(a.stateGraphAsset=b.stateGraphAsset);b.animationAssets&&(a.animationAssets=Object.assign(a.data.animationAssets,b.animationAssets))},onAnimationUpdate:function(a){var b=this.store,c;for(c in b)if(b.hasOwnProperty(c)){var d=
b[c],e=d.data;if(e.enabled&&d.entity.enabled&&e.playing)for(d=0;d<e.layers.length;d++)e.layers[d].update(a*e.speed)}}});Od.prototype=Object.create(O.prototype);Od.prototype.constructor=Od;Object.assign(Od.prototype,{setCurrentListener:function(){if(this.enabled&&this.entity.audiolistener&&this.entity.enabled){this.system.current=this.entity;var a=this.system.current.getPosition();this.system.manager.listener.setPosition(a)}},onEnable:function(){this.setCurrentListener()},onDisable:function(){this.system.current===
this.entity&&(this.system.current=null)}});var hl=["enabled"];ye.prototype=Object.create(H.prototype);ye.prototype.constructor=ye;O._buildAccessors(Od.prototype,hl);Object.assign(ye.prototype,{initializeComponentData:function(a,b,c){c=["enabled"];H.prototype.initializeComponentData.call(this,a,b,c)},onUpdate:function(a){this.current&&(a=this.current.getPosition(),this.manager.listener.setPosition(a),a=this.current.getWorldTransform(),this.manager.listener.setOrientation(a))}});Pd.prototype=Object.create(O.prototype);
Pd.prototype.constructor=Pd;Object.assign(Pd.prototype,{play:function(a){if(this.enabled&&this.entity.enabled){this.channel&&this.stop();var b=this.data;if(b.sources[a]){if(b["3d"]){var c=this.entity.getPosition();c=this.system.manager.playSound3d(b.sources[a],c,b)}else c=this.system.manager.playSound(b.sources[a],b);b.currentSource=a;b.channel=c}}},pause:function(){this.channel&&this.channel.pause()},unpause:function(){this.channel&&this.channel.paused&&this.channel.unpause()},stop:function(){this.channel&&
(this.channel.stop(),this.channel=null)},onSetAssets:function(a,b,c){a=[];var d,e=c.length;if(b&&b.length)for(d=0;d<b.length;d++)if(b[d]){var f=this.system.app.assets.get(b[d]);f&&(f.off("change",this.onAssetChanged,this),f.off("remove",this.onAssetRemoved,this),this.currentSource===f.name&&this.stop())}if(e)for(d=0;d<e;d++)0>b.indexOf(c[d])&&(c[d]instanceof aa?a.push(c[d].id):a.push(c[d]));!this.system._inTools&&a.length&&this.loadAudioSourceAssets(a)},onAssetChanged:function(a,b,c,d){"resource"===
b&&this.data.sources&&(this.data.sources[a.name]=c,this.data.currentSource===a.name&&this.channel&&(this.channel.paused?(this.play(a.name),this.pause()):this.play(a.name)))},onAssetRemoved:function(a){a.off("remove",this.onAssetRemoved,this);this.data.sources[a.name]&&(delete this.data.sources[a.name],this.data.currentSource===a.name&&(this.stop(),this.data.currentSource=null))},onSetLoop:function(a,b,c){b!=c&&this.channel&&this.channel.setLoop(c)},onSetVolume:function(a,b,c){b!=c&&this.channel&&
this.channel.setVolume(c)},onSetPitch:function(a,b,c){b!=c&&this.channel&&this.channel.setPitch(c)},onSetMaxDistance:function(a,b,c){b!=c&&this.channel instanceof $a&&this.channel.setMaxDistance(c)},onSetMinDistance:function(a,b,c){b!=c&&this.channel instanceof $a&&this.channel.setMinDistance(c)},onSetRollOffFactor:function(a,b,c){b!=c&&this.channel instanceof $a&&this.channel.setRollOffFactor(c)},onSetDistanceModel:function(a,b,c){b!==c&&this.channel instanceof $a&&this.channel.setDistanceModel(c)},
onSet3d:function(a,b,c){b!==c&&this.system.initialized&&this.currentSource&&(b=a=!1,this.channel&&(a=this.channel.paused,b=this.channel.suspended),this.play(this.currentSource),this.channel&&(this.channel.paused=a,this.channel.suspended=b))},onEnable:function(){var a=this.data.assets;if(a)for(var b=this.system.app.assets,c=0,d=a.length;c<d;c++){var e=a[c];e instanceof aa||(e=b.get(e));e&&!e.resource&&b.load(e)}this.system.initialized&&(this.data.activate&&!this.channel?this.play(this.currentSource):
this.unpause())},onDisable:function(){this.pause()},loadAudioSourceAssets:function(a){var b=this,c=a.map(function(h){return this.system.app.assets.get(h)},this),d={},e=null,f=c.length,g=function(h){f--},k=function(){this.data.sources=d;this.data.currentSource=e;if(this.enabled&&this.activate&&e)this.onEnable()}.bind(this);c.forEach(function(h,l){h?(e=e||h.name,h.off("change",this.onAssetChanged,this),h.on("change",this.onAssetChanged,this),h.off("remove",this.onAssetRemoved,this),h.on("remove",this.onAssetRemoved,
this),h.off("error",g,this),h.on("error",g,this),h.ready(function(n){d[n.name]=n.resource;f--;0===f&&k()}),!h.resource&&b.enabled&&b.entity.enabled&&this.system.app.assets.load(h)):(f--,0===f&&k(),this.system.app.assets.on("add:"+a[l],function(n){n.ready(function(p){b.data.sources[p.name]=p.resource});n.resource||b.system.app.assets.load(n)}))},this)}});var il="enabled assets volume pitch loop activate 3d minDistance maxDistance rollOffFactor distanceModel sources currentSource channel".split(" ");
ze.prototype=Object.create(H.prototype);ze.prototype.constructor=ze;O._buildAccessors(Pd.prototype,il);Object.assign(ze.prototype,{initializeComponentData:function(a,b,c){c="activate volume pitch loop 3d minDistance maxDistance rollOffFactor distanceModel enabled assets".split(" ");H.prototype.initializeComponentData.call(this,a,b,c);a.paused=!(a.enabled&&a.activate)},onInitialize:function(a){a.audiosource&&a.enabled&&a.audiosource.enabled&&a.audiosource.activate&&a.audiosource.play(a.audiosource.currentSource);
a=a._children;var b,c=a.length;for(b=0;b<c;b++)if(a[b]instanceof fa)this.onInitialize(a[b]);this.initialized=!0},onUpdate:function(a){a=this.store;for(var b in a)if(a.hasOwnProperty(b)){var c=a[b],d=c.entity;c=c.data;c.enabled&&d.enabled&&c.channel instanceof $a&&(d=d.getPosition(),c.channel.setPosition(d))}},onRemove:function(a,b){b.channel&&(b.channel.stop(),b.channel=null)},setVolume:function(a){this.manager.setVolume(a)}});Object.assign(Kc.prototype,{_configureEventListeners:function(a,b){a=this._parseEventListenerConfig(a,
"external",this._parentComponent);b=this._parseEventListenerConfig(b,"internal",this);this._eventListenerConfigs=a.concat(b);this._listenerStatusFlags={};this._gainListeners={};this._loseListeners={}},_parseEventListenerConfig:function(a,b,c){return Object.keys(a).map(function(d,e){var f=d.split("#"),g=f[0],k=f[1],h=a[d];if(2!==f.length||"string"!==typeof g||0===g.length||"string"!==typeof k||0===k.length)throw Error("Invalid event listener description: `"+d+"`");if("function"!==typeof h)throw Error("Invalid or missing callback for event listener `"+
d+"`");return{id:b+"_"+e+"_"+d,sourceName:g,eventName:k,callback:h,scope:c}},this)},_toggleLifecycleListeners:function(a){this._parentComponent[a]("set_"+this._entityPropertyName,this._onSetEntity,this);this._parentComponent.system[a]("beforeremove",this._onParentComponentRemove,this);H[a]("postinitialize",this._onPostInitialize,this);this._app[a]("tools:sceneloaded",this._onSceneLoaded,this);for(var b=[],c=0;c<this._eventListenerConfigs.length;++c){var d=this._eventListenerConfigs[c],e=this._app.systems[d.sourceName];
e&&(-1===b.indexOf(e)&&b.push(e),e&&"gain"===d.eventName&&(this._gainListeners[d.sourceName]=d),e&&"lose"===d.eventName&&(this._loseListeners[d.sourceName]=d))}for(c=0;c<b.length;++c)b[c][a]("add",this._onComponentAdd,this),b[c][a]("beforeremove",this._onComponentRemove,this)},_onSetEntity:function(a,b,c){c instanceof fa?this._updateEntityReference():null!==c&&void 0!==c&&"string"!==typeof c?console.warn("Entity field `"+this._entityPropertyName+"` was set to unexpected type '"+typeof c+"'"):b!==
c&&this._updateEntityReference()},_onPostInitialize:function(){this._updateEntityReference()},onParentComponentEnable:function(){this._entity||this._updateEntityReference()},_onSceneLoaded:function(){this._updateEntityReference()},_updateEntityReference:function(){var a=this._parentComponent.data[this._entityPropertyName];if(a instanceof fa){var b=a;a=b.getGuid();this._parentComponent.data[this._entityPropertyName]=a}else b=this._parentComponent.system.app.root,b=this._parentComponent.entity.isDescendantOf(b)&&
a?b.findByGuid(a):null;this._entity!==b&&(this._entity&&this._onBeforeEntityChange(),(this._entity=b)&&this._onAfterEntityChange())},_onBeforeEntityChange:function(){this._toggleEntityListeners("off");this._callAllGainOrLoseListeners(this._loseListeners)},_onAfterEntityChange:function(){this._toggleEntityListeners("on");this._callAllGainOrLoseListeners(this._gainListeners)},_onComponentAdd:function(a,b){b=b.system.id;a===this._entity&&(this._callGainOrLoseListener(b,this._gainListeners),this._toggleComponentListeners("on",
b))},_onComponentRemove:function(a,b){b=b.system.id;a===this._entity&&(this._callGainOrLoseListener(b,this._loseListeners),this._toggleComponentListeners("off",b,!0))},_callAllGainOrLoseListeners:function(a){for(var b in this._entity.c)this._callGainOrLoseListener(b,a)},_callGainOrLoseListener:function(a,b){this._entity.c.hasOwnProperty(a)&&b[a]&&(a=b[a],a.callback.call(a.scope))},_toggleEntityListeners:function(a,b){if(this._entity)for(var c=0;c<this._eventListenerConfigs.length;++c)this._safeToggleListener(a,
this._eventListenerConfigs[c],b)},_toggleComponentListeners:function(a,b,c){for(var d=0;d<this._eventListenerConfigs.length;++d){var e=this._eventListenerConfigs[d];e.sourceName===b&&this._safeToggleListener(a,e,c)}},_safeToggleListener:function(a,b,c){var d="on"===a;if(!d||!this._listenerStatusFlags[b.id])if(c=this._getEventSource(b.sourceName,c))c[a](b.eventName,b.callback,b.scope),this._listenerStatusFlags[b.id]=d},_getEventSource:function(a,b){if("entity"===a)return this._entity;var c=this._entity[a];
if(c)return c;b||console.warn("Entity has no component with name "+a);return null},_onEntityDestroy:function(a){this._entity===a&&(this._toggleEntityListeners("off",!0),this._entity=null)},_onParentComponentRemove:function(a,b){b===this._parentComponent&&(this._toggleLifecycleListeners("off"),this._toggleEntityListeners("off",!0))},hasComponent:function(a){return this._entity&&this._entity.c?!!this._entity.c[a]:!1}});Object.defineProperty(Kc.prototype,"entity",{get:function(){return this._entity}});
var Tg=0,Ma={DEFAULT:"DEFAULT",HOVER:"HOVER",PRESSED:"PRESSED",INACTIVE:"INACTIVE"},bg={};bg[Ma.DEFAULT]="_defaultTint";bg[Ma.HOVER]="hoverTint";bg[Ma.PRESSED]="pressedTint";bg[Ma.INACTIVE]="inactiveTint";var cg={};cg[Ma.DEFAULT]="_defaultSpriteAsset";cg[Ma.HOVER]="hoverSpriteAsset";cg[Ma.PRESSED]="pressedSpriteAsset";cg[Ma.INACTIVE]="inactiveSpriteAsset";var dg={};dg[Ma.DEFAULT]="_defaultSpriteFrame";dg[Ma.HOVER]="hoverSpriteFrame";dg[Ma.PRESSED]="pressedSpriteFrame";dg[Ma.INACTIVE]="inactiveSpriteFrame";
Qd.prototype=Object.create(O.prototype);Qd.prototype.constructor=Qd;Object.assign(Qd.prototype,{_toggleLifecycleListeners:function(a,b){this[a]("set_active",this._onSetActive,this);this[a]("set_transitionMode",this._onSetTransitionMode,this);this[a]("set_hoverTint",this._onSetTransitionValue,this);this[a]("set_pressedTint",this._onSetTransitionValue,this);this[a]("set_inactiveTint",this._onSetTransitionValue,this);this[a]("set_hoverSpriteAsset",this._onSetTransitionValue,this);this[a]("set_hoverSpriteFrame",
this._onSetTransitionValue,this);this[a]("set_pressedSpriteAsset",this._onSetTransitionValue,this);this[a]("set_pressedSpriteFrame",this._onSetTransitionValue,this);this[a]("set_inactiveSpriteAsset",this._onSetTransitionValue,this);this[a]("set_inactiveSpriteFrame",this._onSetTransitionValue,this);b.app.systems.element[a]("add",this._onElementComponentAdd,this);b.app.systems.element[a]("beforeremove",this._onElementComponentRemove,this)},_onSetActive:function(a,b,c){b!==c&&this._updateVisualState()},
_onSetTransitionMode:function(a,b,c){b!==c&&(this._cancelTween(),this._resetToDefaultVisualState(b),this._forceReapplyVisualState())},_onSetTransitionValue:function(a,b,c){b!==c&&this._forceReapplyVisualState()},_onElementComponentRemove:function(a){this.entity===a&&this._toggleHitElementListeners("off")},_onElementComponentAdd:function(a){this.entity===a&&this._toggleHitElementListeners("on")},_onImageElementLose:function(){this._cancelTween();this._resetToDefaultVisualState(this.transitionMode)},
_onImageElementGain:function(){this._storeDefaultVisualState();this._forceReapplyVisualState()},_toggleHitElementListeners:function(a){if(this.entity.element){var b="on"===a;b&&this._hasHitElementListeners||(this.entity.element[a]("mouseenter",this._onMouseEnter,this),this.entity.element[a]("mouseleave",this._onMouseLeave,this),this.entity.element[a]("mousedown",this._onMouseDown,this),this.entity.element[a]("mouseup",this._onMouseUp,this),this.entity.element[a]("touchstart",this._onTouchStart,this),
this.entity.element[a]("touchend",this._onTouchEnd,this),this.entity.element[a]("touchleave",this._onTouchLeave,this),this.entity.element[a]("touchcancel",this._onTouchCancel,this),this.entity.element[a]("selectstart",this._onSelectStart,this),this.entity.element[a]("selectend",this._onSelectEnd,this),this.entity.element[a]("selectenter",this._onSelectEnter,this),this.entity.element[a]("selectleave",this._onSelectLeave,this),this.entity.element[a]("click",this._onClick,this),this._hasHitElementListeners=
b)}},_storeDefaultVisualState:function(){this._imageReference.hasComponent("element")&&(this._storeDefaultColor(this._imageReference.entity.element.color),this._storeDefaultOpacity(this._imageReference.entity.element.opacity),this._storeDefaultSpriteAsset(this._imageReference.entity.element.spriteAsset),this._storeDefaultSpriteFrame(this._imageReference.entity.element.spriteFrame))},_storeDefaultColor:function(a){this._defaultTint.r=a.r;this._defaultTint.g=a.g;this._defaultTint.b=a.b},_storeDefaultOpacity:function(a){this._defaultTint.a=
a},_storeDefaultSpriteAsset:function(a){this._defaultSpriteAsset=a},_storeDefaultSpriteFrame:function(a){this._defaultSpriteFrame=a},_onSetColor:function(a){this._isApplyingTint||(this._storeDefaultColor(a),this._forceReapplyVisualState())},_onSetOpacity:function(a){this._isApplyingTint||(this._storeDefaultOpacity(a),this._forceReapplyVisualState())},_onSetSpriteAsset:function(a){this._isApplyingSprite||(this._storeDefaultSpriteAsset(a),this._forceReapplyVisualState())},_onSetSpriteFrame:function(a){this._isApplyingSprite||
(this._storeDefaultSpriteFrame(a),this._forceReapplyVisualState())},_onMouseEnter:function(a){this._isHovering=!0;this._updateVisualState();this._fireIfActive("mouseenter",a)},_onMouseLeave:function(a){this._isPressed=this._isHovering=!1;this._updateVisualState();this._fireIfActive("mouseleave",a)},_onMouseDown:function(a){this._isPressed=!0;this._updateVisualState();this._fireIfActive("mousedown",a)},_onMouseUp:function(a){this._isPressed=!1;this._updateVisualState();this._fireIfActive("mouseup",
a)},_onTouchStart:function(a){this._isPressed=!0;this._updateVisualState();this._fireIfActive("touchstart",a)},_onTouchEnd:function(a){a.event.preventDefault();this._isPressed=!1;this._updateVisualState();this._fireIfActive("touchend",a)},_onTouchLeave:function(a){this._isPressed=!1;this._updateVisualState();this._fireIfActive("touchleave",a)},_onTouchCancel:function(a){this._isPressed=!1;this._updateVisualState();this._fireIfActive("touchcancel",a)},_onSelectStart:function(a){this._isPressed=!0;
this._updateVisualState();this._fireIfActive("selectstart",a)},_onSelectEnd:function(a){this._isPressed=!1;this._updateVisualState();this._fireIfActive("selectend",a)},_onSelectEnter:function(a){this._hoveringCounter++;1===this._hoveringCounter&&(this._isHovering=!0,this._updateVisualState());this._fireIfActive("selectenter",a)},_onSelectLeave:function(a){this._hoveringCounter--;0===this._hoveringCounter&&(this._isPressed=this._isHovering=!1,this._updateVisualState());this._fireIfActive("selectleave",
a)},_onClick:function(a){this._fireIfActive("click",a)},_fireIfActive:function(a,b){this.data.active&&this.fire(a,b)},_updateVisualState:function(a){var b=this._visualState,c=this._determineVisualState();if((b!==c||a)&&this.enabled)switch(this._visualState=c,b===Ma.HOVER&&this._fireIfActive("hoverend"),b===Ma.PRESSED&&this._fireIfActive("pressedend"),c===Ma.HOVER&&this._fireIfActive("hoverstart"),c===Ma.PRESSED&&this._fireIfActive("pressedstart"),this.transitionMode){case Tg:this._applyTint(this[bg[this._visualState]]);
break;case 1:this._applySprite(this[cg[this._visualState]],this[dg[this._visualState]])}},_forceReapplyVisualState:function(){this._updateVisualState(!0)},_resetToDefaultVisualState:function(a){if(this._imageReference.hasComponent("element"))switch(a){case Tg:this._cancelTween();this._applyTintImmediately(this._defaultTint);break;case 1:this._applySprite(this._defaultSpriteAsset,this._defaultSpriteFrame)}},_determineVisualState:function(){if(this.active){if(this._isPressed)return Ma.PRESSED;if(this._isHovering)return Ma.HOVER}else return Ma.INACTIVE;
return Ma.DEFAULT},_applySprite:function(a,b){b=b||0;this._imageReference.hasComponent("element")&&(this._isApplyingSprite=!0,this._imageReference.entity.element.spriteAsset=a,this._imageReference.entity.element.spriteFrame=b,this._isApplyingSprite=!1)},_applyTint:function(a){this._cancelTween();0===this.fadeDuration?this._applyTintImmediately(a):this._applyTintWithTween(a)},_applyTintImmediately:function(a){this._imageReference.hasComponent("element")&&a&&(this._isApplyingTint=!0,this._imageReference.entity.element.color=
new L(a.r,a.g,a.b),this._imageReference.entity.element.opacity=a.a,this._isApplyingTint=!1)},_applyTintWithTween:function(a){if(this._imageReference.hasComponent("element")&&a){var b=this._imageReference.entity.element.color,c=this._imageReference.entity.element.opacity;this._tweenInfo={startTime:Mb(),from:new L(b.r,b.g,b.b,c),to:a.clone(),lerpColor:new L}}},_updateTintTween:function(){var a=Mb()-this._tweenInfo.startTime;a=0===this.fadeDuration?1:a/this.fadeDuration;a=N.clamp(a,0,1);if(1E-5<Math.abs(a-
1)){var b=this._tweenInfo.lerpColor;b.lerp(this._tweenInfo.from,this._tweenInfo.to,a);this._applyTintImmediately(new L(b.r,b.g,b.b,b.a))}else this._applyTintImmediately(this._tweenInfo.to),this._cancelTween()},_cancelTween:function(){delete this._tweenInfo},onUpdate:function(){this._tweenInfo&&this._updateTintTween()},onEnable:function(){this._isHovering=!1;this._hoveringCounter=0;this._isPressed=!1;this._imageReference.onParentComponentEnable();this._toggleHitElementListeners("on");this._forceReapplyVisualState()},
onDisable:function(){this._toggleHitElementListeners("off");this._resetToDefaultVisualState(this.transitionMode)},onRemove:function(){this._toggleLifecycleListeners("off",this.system);this.onDisable()}});var ij=["enabled","active",{name:"imageEntity",type:"entity"},{name:"hitPadding",type:"vec4"},"transitionMode",{name:"hoverTint",type:"rgba"},{name:"pressedTint",type:"rgba"},{name:"inactiveTint",type:"rgba"},"fadeDuration","hoverSpriteAsset","hoverSpriteFrame","pressedSpriteAsset","pressedSpriteFrame",
"inactiveSpriteAsset","inactiveSpriteFrame"];Ae.prototype=Object.create(H.prototype);Ae.prototype.constructor=Ae;O._buildAccessors(Qd.prototype,ij);Object.assign(Ae.prototype,{initializeComponentData:function(a,b,c){H.prototype.initializeComponentData.call(this,a,b,ij)},onUpdate:function(a){a=this.store;for(var b in a){var c=a[b].entity,d=c.button;if(d.enabled&&c.enabled)d.onUpdate()}},_onRemoveComponent:function(a,b){b.onRemove()}});var mf;Object.assign(Ug.prototype,{_createOffscreenTarget:function(a,
b){var c=this.camera.rect,d=Math.floor(c.z*this.app.graphicsDevice.width*this.renderTargetScale);c=Math.floor(c.w*this.app.graphicsDevice.height*this.renderTargetScale);var e=this.app.graphicsDevice,f=b?e.getHdrFormat():7;b=this.app.graphicsDevice.supportsStencil;var g=a?e.samples:1;d=new V(e,{format:f,width:d,height:c});d.name="posteffect #"+this.effects.length;d.minFilter=0;d.magFilter=0;d.addressU=1;d.addressV=1;return new ra(this.app.graphicsDevice,d,{depth:a,stencil:b,samples:g})},_resizeOffscreenTarget:function(a){var b=
this.camera.rect,c=Math.floor(b.z*this.app.graphicsDevice.width*this.renderTargetScale);b=Math.floor(b.w*this.app.graphicsDevice.height*this.renderTargetScale);var d=this.app.graphicsDevice,e=a.colorBuffer.format;a._colorBuffer.destroy();c=new V(d,{format:e,width:c,height:b});c.name="posteffect";c.minFilter=0;c.magFilter=0;c.addressU=1;c.addressV=1;a._colorBuffer=c;a.destroy()},_destroyOffscreenTarget:function(a){a._colorBuffer&&a._colorBuffer.destroy();a._depthBuffer&&a._depthBuffer.destroy();a.destroy()},
setRenderTargetScale:function(a){this.renderTargetScale=a;this.resizeRenderTargets()},addEffect:function(a){var b=this.effects,c={effect:a,inputTarget:this._createOffscreenTarget(0===this.effects.length,a.hdr),outputTarget:null};if(!this.layer){this.layer=new ma({opaqueSortMode:0,transparentSortMode:0,passThrough:!0,name:"PostEffectQueue",renderTarget:this.camera.renderTarget,clear:!1,onPostRender:function(){for(var l=0;l<this._commandList.length;l++)this._commandList[l]()}});var d=this.app.scene.layers.layerList,
e=0,f,g=d.length-1;for(f=g;0<=f;f--)if(4===d[f].id){g=f-1;this._origOverrideClear=d[f].overrideClear;this._origClearColorBuffer=d[f].clearColorBuffer;this._origDepthColorBuffer=d[f].clearDepthBuffer;this._origStencilColorBuffer=d[f].clearStencilBuffer;d[f].overrideClear=!0;d[f].clearColorBuffer=!1;d[f].clearDepthBuffer=this.camera.clearDepthBuffer;d[f].clearStencilBuffer=this.camera.clearStencilBuffer;break}this._sourceLayers=[];for(f=0;f<this.camera.layers.length;f++){d=this.camera.layers[f];var k=
this.app.scene.layers.getLayerById(d),h=this.app.scene.layers.layerList.indexOf(k);h<=g&&(1!=d&&(k.renderTarget=c.inputTarget,this._sourceLayers.push(k)),h>e&&(e=h))}this.app.scene.layers.insertOpaque(this.layer,e+1);this._sourceTarget=c.inputTarget;this.layer._commandList=[];this.layer.isPostEffect=!0}b.push(c);e=b.length;1<e&&(b[e-2].outputTarget=c.inputTarget);this._newPostEffect=a;a.needsDepthBuffer&&this._requestDepthMap();this.enable();this._newPostEffect=void 0},removeEffect:function(a){var b,
c=-1;var d=0;for(b=this.effects.length;d<b;d++)if(this.effects[d].effect===a){c=d;break}if(0<=c){if(0<c)this.effects[c-1].outputTarget=c+1<this.effects.length?this.effects[c+1].inputTarget:null;else if(1<this.effects.length)for(this.effects[1].inputTarget._depth||(this._destroyOffscreenTarget(this.effects[1].inputTarget),this.effects[1].inputTarget=this._createOffscreenTarget(!0,this.effects[1].hdr),this._sourceTarget=this.effects[1].inputTarget),d=0;d<this._sourceLayers.length;d++)this._sourceLayers[d].renderTarget=
this.effects[1].inputTarget;this._destroyOffscreenTarget(this.effects[c].inputTarget);this.effects.splice(c,1)}this.enabled&&a.needsDepthBuffer&&this._releaseDepthMap();0===this.effects.length&&this.disable()},_requestDepthMaps:function(){for(var a=0,b=this.effects.length;a<b;a++){var c=this.effects[a].effect;this._newPostEffect!==c&&c.needsDepthBuffer&&this._requestDepthMap()}},_releaseDepthMaps:function(){for(var a=0,b=this.effects.length;a<b;a++)this.effects[a].effect.needsDepthBuffer&&this._releaseDepthMap()},
_requestDepthMap:function(){mf||(mf=this.app.scene.layers.getLayerById(1));mf&&mf.incrementCounter()},_releaseDepthMap:function(){mf&&mf.decrementCounter()},destroy:function(){for(var a=0,b=this.effects.length;a<b;a++)this.effects[a].inputTarget.destroy();this.effects.length=0;this.disable()},enable:function(){if(!this.enabled&&this.effects.length){this.enabled=!0;var a=this;this._requestDepthMaps();this.app.graphicsDevice.on("resizecanvas",this._onCanvasResized,this);this.command=function(){if(a.enabled){var b=
null,c=a.effects.length;if(c){a.layer.renderTarget=a.effects[0].inputTarget;for(var d=0;d<c;d++){var e=a.effects[d];d===c-1&&(b=a.camera.rect);e.effect.render(e.inputTarget,e.outputTarget,b)}}}};this.layer._commandList.push(this.command)}},disable:function(){if(this.enabled){this.enabled=!1;this.app.graphicsDevice.off("resizecanvas",this._onCanvasResized,this);this._releaseDepthMaps();this._destroyOffscreenTarget(this._sourceTarget);var a=this.layer._commandList.indexOf(this.command);0<=a&&this.layer._commandList.splice(a,
1);var b=this.app.scene.layers.layerList,c=b.length-1;for(a=0;a<=b.length;a++)if(4===b[a].id){c=a-1;b[a].overrideClear=this._origOverrideClear;b[a].clearColorBuffer=this._origClearColorBuffer;b[a].clearDepthBuffer=this._origDepthColorBuffer;b[a].clearStencilBuffer=this._origStencilColorBuffer;break}for(a=c;0<=a;a--)0<=b[a].cameras.indexOf(this.camera)&&(b[a].renderTarget=void 0);this.app.scene.layers.removeOpaque(this.layer);this.layer=null}},_onCanvasResized:function(a,b){a=this.camera.rect;b=this.app.graphicsDevice;
this.camera.camera.aspectRatio=b.width*a.z/(b.height*a.w);this.resizeTimeout||(100<Mb()-this.resizeLast?this.resizeRenderTargets():this.resizeTimeout=setTimeout(this._resizeTimeoutCallback,100))},resizeRenderTargets:function(){this.resizeTimeout&&(clearTimeout(this.resizeTimeout),this.resizeTimeout=null);this.resizeLast=Mb();var a=this.camera.rect,b=Math.floor(a.z*this.app.graphicsDevice.width*this.renderTargetScale);a=Math.floor(a.w*this.app.graphicsDevice.height*this.renderTargetScale);for(var c=
this.effects,d=0,e=c.length;d<e;d++){var f=c[d];f.inputTarget.width===b&&f.inputTarget.height===a||this._resizeOffscreenTarget(f.inputTarget)}},onCameraRectChanged:function(a,b,c){this.enabled&&this.resizeRenderTargets()}});var Ob=function(a,b){O.call(this,a,b);this._camera=new pa;this._camera.node=b;this._priority=0;this._postEffects=new Ug(a.app,this)};Ob.prototype=Object.create(O.prototype);Ob.prototype.constructor=Ob;[{name:"aspectRatio",readonly:!1},{name:"aspectRatioMode",readonly:!1},{name:"calculateProjection",
readonly:!1},{name:"calculateTransform",readonly:!1},{name:"clearColor",readonly:!1},{name:"clearColorBuffer",readonly:!1},{name:"clearDepthBuffer",readonly:!1},{name:"clearStencilBuffer",readonly:!1},{name:"cullFaces",readonly:!1},{name:"farClip",readonly:!1},{name:"flipFaces",readonly:!1},{name:"fov",readonly:!1},{name:"frustum",readonly:!0},{name:"frustumCulling",readonly:!1},{name:"horizontalFov",readonly:!1},{name:"nearClip",readonly:!1},{name:"orthoHeight",readonly:!1},{name:"projection",readonly:!1},
{name:"projectionMatrix",readonly:!0},{name:"rect",readonly:!1},{name:"renderTarget",readonly:!1},{name:"scissorRect",readonly:!1},{name:"viewMatrix",readonly:!0},{name:"vrDisplay",readonly:!1}].forEach(function(a){var b=a.name,c={get:function(){return this._camera[b]}};a.readonly||(c.set=function(d){this._camera[b]=d});Object.defineProperty(Ob.prototype,b,c)});Object.defineProperty(Ob.prototype,"camera",{get:function(){return this._camera}});Object.defineProperty(Ob.prototype,"layers",{get:function(){return this._camera.layers},
set:function(a){var b,c,d=this._camera.layers;for(b=0;b<d.length;b++)(c=this.system.app.scene.layers.getLayerById(d[b]))&&c.removeCamera(this);this._camera.layers=a;if(this.enabled&&this.entity.enabled)for(b=0;b<a.length;b++)(c=this.system.app.scene.layers.getLayerById(a[b]))&&c.addCamera(this)}});Object.defineProperty(Ob.prototype,"postEffects",{get:function(){return this._postEffects}});Object.defineProperty(Ob.prototype,"priority",{get:function(){return this._priority},set:function(a){this._priority=
a;a=this.layers;for(var b=0;b<a.length;b++){var c=this.system.app.scene.layers.getLayerById(a[b]);c&&c._sortCameras()}}});Object.assign(Ob.prototype,{screenToWorld:function(a,b,c,d){var e=this.system.app.graphicsDevice;return this._camera.screenToWorld(a,b,c,e.clientRect.width,e.clientRect.height,d)},worldToScreen:function(a,b){var c=this.system.app.graphicsDevice;return this._camera.worldToScreen(a,c.clientRect.width,c.clientRect.height,b)},onPrerender:function(){this._camera._viewMatDirty=!0;this._camera._viewProjMatDirty=
!0},addCameraToLayers:function(){for(var a=this.layers,b=0;b<a.length;b++){var c=this.system.app.scene.layers.getLayerById(a[b]);c&&c.addCamera(this)}},removeCameraFromLayers:function(){for(var a=this.layers,b=0;b<a.length;b++){var c=this.system.app.scene.layers.getLayerById(a[b]);c&&c.removeCamera(this)}},onLayersChanged:function(a,b){this.addCameraToLayers();a.off("add",this.onLayerAdded,this);a.off("remove",this.onLayerRemoved,this);b.on("add",this.onLayerAdded,this);b.on("remove",this.onLayerRemoved,
this)},onLayerAdded:function(a){0>this.layers.indexOf(a.id)||a.addCamera(this)},onLayerRemoved:function(a){0>this.layers.indexOf(a.id)||a.removeCamera(this)},onEnable:function(){var a=this.system,b=a.app.scene,c=b.layers;a.addCamera(this);b.on("set:layers",this.onLayersChanged,this);c&&(c.on("add",this.onLayerAdded,this),c.on("remove",this.onLayerRemoved,this));this.enabled&&this.entity.enabled&&this.addCameraToLayers();this.postEffects.enable()},onDisable:function(){var a=this.system,b=a.app.scene,
c=b.layers;this.postEffects.disable();this.removeCameraFromLayers();b.off("set:layers",this.onLayersChanged,this);c&&(c.off("add",this.onLayerAdded,this),c.off("remove",this.onLayerRemoved,this));a.removeCamera(this)},onRemove:function(){this.onDisable();this.off()},calculateAspectRatio:function(a){a=a?a:this.system.app.graphicsDevice;var b=this.rect;return a.width*b.z/(a.height*b.w)},frameBegin:function(a){0===this.aspectRatioMode&&(this.aspectRatio=this.calculateAspectRatio(a))},frameEnd:function(){},
enterVr:function(a,b){a instanceof Function&&!b&&(b=a,a=null);if(this.system.app.vr)if(a||(a=this.system.app.vr.display),a){var c=this;a.capabilities.canPresent?a.requestPresent(function(d){d||(c.vrDisplay=a,c.vrDisplay.once("beforepresentchange",function(e){e.presenting||(c.vrDisplay=null)}));b(d)}):(c.vrDisplay=a,b())}else b("No pc.VrDisplay to present");else b("VrManager not created. Enable VR in project settings.")},exitVr:function(a){if(this.vrDisplay)if(this.vrDisplay.capabilities.canPresent){var b=
this.vrDisplay;this.vrDisplay=null;b.exitPresent(a)}else this.vrDisplay=null,a();else a("Not presenting VR")},startXr:function(a,b,c){this.system.app.xr.start(this,a,b,c)},endXr:function(a){this._camera.xr?this._camera.xr.end(a):a&&a(Error("Camera is not in XR"))}});var Rm=["enabled"],Me=function(a){H.call(this,a);this.id="camera";this.ComponentType=Ob;this.DataType=fo;this.schema=Rm;this.cameras=[];this.on("beforeremove",this.onBeforeRemove,this);this.app.on("prerender",this.onPrerender,this);H.bind("update",
this.onUpdate,this)};Me.prototype=Object.create(H.prototype);Me.prototype.constructor=Me;O._buildAccessors(Ob.prototype,Rm);Object.assign(Me.prototype,{initializeComponentData:function(a,b,c){c="aspectRatio aspectRatioMode calculateProjection calculateTransform clearColor clearColorBuffer clearDepthBuffer clearStencilBuffer cullFaces farClip flipFaces fov frustumCulling horizontalFov layers renderTarget nearClip orthoHeight projection priority rect scissorRect".split(" ");for(var d=0;d<c.length;d++){var e=
c[d];if(b.hasOwnProperty(e)){var f=b[e];switch(e){case "rect":case "scissorRect":Array.isArray(f)?a[e]=new X(f[0],f[1],f[2],f[3]):a[e]=f;break;case "clearColor":Array.isArray(f)?a[e]=new L(f[0],f[1],f[2],f[3]):a[e]=f;break;default:a[e]=f}}}H.prototype.initializeComponentData.call(this,a,b,["enabled"])},cloneComponent:function(a,b){a=a.camera;this.addComponent(b,{aspectRatio:a.aspectRatio,aspectRatioMode:a.aspectRatioMode,calculateProjection:a.calculateProjection,calculateTransform:a.calculateTransform,
clearColor:a.clearColor,clearColorBuffer:a.clearColorBuffer,clearDepthBuffer:a.clearDepthBuffer,clearStencilBuffer:a.clearStencilBuffer,cullFaces:a.cullFaces,farClip:a.farClip,flipFaces:a.flipFaces,fov:a.fov,frustumCulling:a.frustumCulling,horizontalFov:a.horizontalFov,layers:a.layers,renderTarget:a.renderTarget,nearClip:a.nearClip,orthoHeight:a.orthoHeight,projection:a.projection,priority:a.priority,rect:a.rect,scissorRect:a.scissorRect})},onBeforeRemove:function(a,b){this.removeCamera(b)},onUpdate:function(a){if(this.app.vr){a=
this.store;for(var b in a){var c=a[b];if(c.enabled&&c.entity.enabled){var d=c.vrDisplay;d&&(d.setClipPlanes(c.nearClip,c.farClip),c.entity&&(c.entity.localTransform.copy(d.combinedViewInv),c.entity._dirtyLocal=!1,c.entity._dirtifyWorld()))}}}},onPrerender:function(){for(var a=0,b=this.cameras.length;a<b;a++)this.cameras[a].onPrerender()},addCamera:function(a){this.cameras.push(a);this.sortCamerasByPriority()},removeCamera:function(a){a=this.cameras.indexOf(a);0<=a&&(this.cameras.splice(a,1),this.sortCamerasByPriority())},
sortCamerasByPriority:function(){this.cameras.sort(function(a,b){return a.priority-b.priority})}});var le=function(a,b){O.call(this,a,b);this._compoundParent=null;this.entity.on("insert",this._onInsert,this);this.on("set_type",this.onSetType,this);this.on("set_halfExtents",this.onSetHalfExtents,this);this.on("set_radius",this.onSetRadius,this);this.on("set_height",this.onSetHeight,this);this.on("set_axis",this.onSetAxis,this);this.on("set_asset",this.onSetAsset,this);this.on("set_model",this.onSetModel,
this)};le.prototype=Object.create(O.prototype);le.prototype.constructor=le;Object.assign(le.prototype,{onSetType:function(a,b,c){b!==c&&this.system.changeType(this,b,c)},onSetHalfExtents:function(a,b,c){a=this.data.type;this.data.initialized&&"box"===a&&this.system.recreatePhysicalShapes(this)},onSetRadius:function(a,b,c){a=this.data.type;!this.data.initialized||"sphere"!==a&&"capsule"!==a&&"cylinder"!==a&&"cone"!==a||this.system.recreatePhysicalShapes(this)},onSetHeight:function(a,b,c){a=this.data.type;
!this.data.initialized||"capsule"!==a&&"cylinder"!==a&&"cone"!==a||this.system.recreatePhysicalShapes(this)},onSetAxis:function(a,b,c){a=this.data.type;!this.data.initialized||"capsule"!==a&&"cylinder"!==a&&"cone"!==a||this.system.recreatePhysicalShapes(this)},onSetAsset:function(a,b,c){a=this.system.app.assets;b&&(b=a.get(b))&&b.off("remove",this.onAssetRemoved,this);c&&(c instanceof aa&&(this.data.asset=c.id),b=a.get(this.data.asset))&&(b.off("remove",this.onAssetRemoved,this),b.on("remove",this.onAssetRemoved,
this));this.data.initialized&&"mesh"===this.data.type&&(c||(this.data.model=null),this.system.recreatePhysicalShapes(this))},onSetModel:function(a,b,c){this.data.initialized&&"mesh"===this.data.type&&this.system.implementations.mesh.doRecreatePhysicalShape(this)},onAssetRemoved:function(a){a.off("remove",this.onAssetRemoved,this);this.data.asset===a.id&&(this.asset=null)},_getCompoundChildShapeIndex:function(a){for(var b=this.data.shape,c=b.getNumChildShapes(),d=0;d<c;d++)if(b.getChildShape(d).ptr===
a.ptr)return d;return null},_onInsert:function(a){if("undefined"!==typeof Ammo)if(this._compoundParent)this.system.recreatePhysicalShapes(this);else if(!this.entity.rigidbody)for(a=this.entity.parent;a;){if(a.collision&&"compound"===a.collision.type){0===a.collision.shape.getNumChildShapes()?this.system.recreatePhysicalShapes(a.collision):this.system.recreatePhysicalShapes(this);break}a=a.parent}},_updateCompound:function(){var a=this.entity;if(a._dirtyWorld){for(var b=a._dirtyLocal,c=a;c&&!b&&(!c.collision||
c.collision!==this._compoundParent);)c._dirtyLocal&&(b=!0),c=c.parent;b&&(a.forEach(this.system.implementations.compound._updateEachDescendantTransform,a),(a=this._compoundParent.entity.rigidbody)&&a.activate())}},onEnable:function(){if("mesh"===this.data.type&&this.data.asset&&this.data.initialized){var a=this.system.app.assets.get(this.data.asset);if(a&&(!a.resource||!this.data.shape)){this.system.recreatePhysicalShapes(this);return}}this.entity.rigidbody?this.entity.rigidbody.enabled&&this.entity.rigidbody.enableSimulation():
this._compoundParent&&this!==this._compoundParent?0===this._compoundParent.shape.getNumChildShapes()?this.system.recreatePhysicalShapes(this._compoundParent):(a=this.system._getNodeTransform(this.entity,this._compoundParent.entity),this._compoundParent.shape.addChildShape(a,this.data.shape),Ammo.destroy(a),this._compoundParent.entity.rigidbody&&this._compoundParent.entity.rigidbody.activate()):this.entity.trigger&&this.entity.trigger.enable()},onDisable:function(){this.entity.rigidbody?this.entity.rigidbody.disableSimulation():
this._compoundParent&&this!==this._compoundParent?this._compoundParent.entity._destroying||(this.system._removeCompoundChild(this._compoundParent,this.data.shape),this._compoundParent.entity.rigidbody&&this._compoundParent.entity.rigidbody.activate()):this.entity.trigger&&this.entity.trigger.disable()},onBeforeRemove:function(){this.entity.off("insert",this._onInsert,this)}});var He="static",qj=2,Wg=65533,Lc,If,Be;Object.assign(jj.prototype,{initialize:function(a){var b=this.entity;if((a=a.shape)&&
"undefined"!==typeof Ammo){b.trigger&&b.trigger.destroy();var c=b.getPosition(),d=b.getRotation();Lc.setValue(c.x,c.y,c.z);If.setValue(d.x,d.y,d.z,d.w);Be.setOrigin(Lc);Be.setRotation(If);a=this.app.systems.rigidbody.createBody(1,a,Be);a.setRestitution(0);a.setFriction(0);a.setDamping(0,0);Lc.setValue(0,0,0);a.setLinearFactor(Lc);a.setAngularFactor(Lc);a.setCollisionFlags(a.getCollisionFlags()|4);a.entity=b;this.body=a;this.component.enabled&&b.enabled&&this.enable()}},destroy:function(){var a=this.body;
a&&(this.disable(),this.app.systems.rigidbody.destroyBody(a))},_getEntityTransform:function(a){var b=this.entity.getPosition(),c=this.entity.getRotation();Lc.setValue(b.x,b.y,b.z);If.setValue(c.x,c.y,c.z,c.w);a.setOrigin(Lc);a.setRotation(If)},updateTransform:function(){this._getEntityTransform(Be);var a=this.body;a.setWorldTransform(Be);a.activate()},enable:function(){var a=this.body;if(a){var b=this.app.systems;b.rigidbody.addBody(a,16,Wg^16);b.rigidbody._triggers.push(this);a.forceActivationState(1);
this.updateTransform()}},disable:function(){var a=this.body;if(a){var b=this.app.systems,c=b.rigidbody._triggers.indexOf(this);-1<c&&b.rigidbody._triggers.splice(c,1);b.rigidbody.removeBody(a);a.forceActivationState(5)}}});var Hh=new K,Ip=new z,Jp=new Y,Sm="enabled type halfExtents radius axis height asset shape model".split(" "),Ec=function(a){this.system=a};Object.assign(Ec.prototype,{beforeInitialize:function(a,b){b.shape=null;b.model=new sb;b.model.graph=new Z},afterInitialize:function(a,b){this.recreatePhysicalShapes(a);
a.data.initialized=!0},reset:function(a,b){this.beforeInitialize(a,b);this.afterInitialize(a,b)},recreatePhysicalShapes:function(a){var b=a.entity,c=a.data;if("undefined"!==typeof Ammo){b.trigger&&(b.trigger.destroy(),delete b.trigger);c.shape&&(a._compoundParent&&(this.system._removeCompoundChild(a._compoundParent,c.shape),a._compoundParent.entity.rigidbody&&a._compoundParent.entity.rigidbody.activate()),Ammo.destroy(c.shape),c.shape=null);c.shape=this.createPhysicalShape(a.entity,c);var d=!a._compoundParent;
if("compound"===c.type&&(!a._compoundParent||a===a._compoundParent))a._compoundParent=a,b.forEach(this._addEachDescendant,a);else if("compound"!==c.type&&(a._compoundParent&&a===a._compoundParent&&b.forEach(this.system.implementations.compound._updateEachDescendant,a),!a.rigidbody)){a._compoundParent=null;for(var e=b.parent;e;){if(e.collision&&"compound"===e.collision.type){a._compoundParent=e.collision;break}e=e.parent}}a._compoundParent&&a!==a._compoundParent&&(d&&0===a._compoundParent.shape.getNumChildShapes()?
this.system.recreatePhysicalShapes(a._compoundParent):(this.system.updateCompoundChildTransform(b),a._compoundParent.entity.rigidbody&&a._compoundParent.entity.rigidbody.activate()));b.rigidbody?(b.rigidbody.disableSimulation(),b.rigidbody.createBody(),b.enabled&&b.rigidbody.enabled&&b.rigidbody.enableSimulation()):a._compoundParent||(b.trigger?b.trigger.initialize(c):b.trigger=new jj(this.system.app,a,c))}},createPhysicalShape:function(a,b){},updateTransform:function(a,b,c,d){a.entity.trigger&&a.entity.trigger.updateTransform()},
beforeRemove:function(a,b){b.data.shape&&(b._compoundParent&&!b._compoundParent.entity._destroying&&(this.system._removeCompoundChild(b._compoundParent,b.data.shape),b._compoundParent.entity.rigidbody&&b._compoundParent.entity.rigidbody.activate()),b._compoundParent=null,Ammo.destroy(b.data.shape),b.data.shape=null)},remove:function(a,b){var c=this.system.app;a.rigidbody&&a.rigidbody.body&&(c.systems.rigidbody.removeBody(a.rigidbody.body),a.rigidbody.disableSimulation());a.trigger&&(a.trigger.destroy(),
delete a.trigger);c.scene.containsModel(b.model)&&(c.root.removeChild(b.model.graph),c.scene.removeModel(b.model))},clone:function(a,b){a=this.system.store[a.getGuid()];return this.system.addComponent(b,{enabled:a.data.enabled,type:a.data.type,halfExtents:[a.data.halfExtents.x,a.data.halfExtents.y,a.data.halfExtents.z],radius:a.data.radius,axis:a.data.axis,height:a.data.height,asset:a.data.asset,model:a.data.model})}});var eg=function(a){this.system=a};eg.prototype=Object.create(Ec.prototype);eg.prototype.constructor=
eg;Object.assign(eg.prototype,{createPhysicalShape:function(a,b){if("undefined"!==typeof Ammo)return a=b.halfExtents,a=new Ammo.btVector3(a?a.x:.5,a?a.y:.5,a?a.z:.5),b=new Ammo.btBoxShape(a),Ammo.destroy(a),b}});var fg=function(a){this.system=a};fg.prototype=Object.create(Ec.prototype);fg.prototype.constructor=fg;Object.assign(fg.prototype,{createPhysicalShape:function(a,b){if("undefined"!==typeof Ammo)return new Ammo.btSphereShape(b.radius)}});var gg=function(a){this.system=a};gg.prototype=Object.create(Ec.prototype);
gg.prototype.constructor=gg;Object.assign(gg.prototype,{createPhysicalShape:function(a,b){a=null;var c=void 0!==b.axis?b.axis:1,d=b.radius||.5;b=Math.max((b.height||2)-2*d,0);if("undefined"!==typeof Ammo)switch(c){case 0:a=new Ammo.btCapsuleShapeX(d,b);break;case 1:a=new Ammo.btCapsuleShape(d,b);break;case 2:a=new Ammo.btCapsuleShapeZ(d,b)}return a}});var hg=function(a){this.system=a};hg.prototype=Object.create(Ec.prototype);hg.prototype.constructor=hg;Object.assign(hg.prototype,{createPhysicalShape:function(a,
b){var c=a=null,d=void 0!==b.axis?b.axis:1,e=void 0!==b.radius?b.radius:.5;b=void 0!==b.height?b.height:1;if("undefined"!==typeof Ammo)switch(d){case 0:a=new Ammo.btVector3(.5*b,e,e);c=new Ammo.btCylinderShapeX(a);break;case 1:a=new Ammo.btVector3(e,.5*b,e);c=new Ammo.btCylinderShape(a);break;case 2:a=new Ammo.btVector3(e,e,.5*b),c=new Ammo.btCylinderShapeZ(a)}a&&Ammo.destroy(a);return c}});var ig=function(a){this.system=a};ig.prototype=Object.create(Ec.prototype);ig.prototype.constructor=ig;Object.assign(ig.prototype,
{createPhysicalShape:function(a,b){a=null;var c=void 0!==b.axis?b.axis:1,d=void 0!==b.radius?b.radius:.5;b=void 0!==b.height?b.height:1;if("undefined"!==typeof Ammo)switch(c){case 0:a=new Ammo.btConeShapeX(d,b);break;case 1:a=new Ammo.btConeShape(d,b);break;case 2:a=new Ammo.btConeShapeZ(d,b)}return a}});var jg=function(a){this.system=a};jg.prototype=Object.create(Ec.prototype);jg.prototype.constructor=jg;Object.assign(jg.prototype,{beforeInitialize:function(a,b){},createPhysicalShape:function(a,
b){if("undefined"!==typeof Ammo&&b.model){var c=b.model;b=new Ammo.btCompoundShape;var d,e;for(d=0;d<c.meshInstances.length;d++){var f=c.meshInstances[d],g=f.mesh;if(this.system._triMeshCache[g.id])var k=this.system._triMeshCache[g.id];else{k=g.indexBuffer[0];var h=g.vertexBuffer,l=h.getFormat(),n=l.size/4,p;for(e=0;e<l.elements.length;e++){var q=l.elements[e];"POSITION"===q.name&&(p=new Float32Array(h.lock(),q.offset))}h=new Uint16Array(k.lock());l=g.primitive[0].count/3;q=new Ammo.btVector3;var r=
new Ammo.btVector3,t=new Ammo.btVector3,u=g.primitive[0].base;k=new Ammo.btTriangleMesh;this.system._triMeshCache[g.id]=k;for(e=0;e<l;e++){g=h[u+3*e]*n;var x=h[u+3*e+1]*n;var v=h[u+3*e+2]*n;q.setValue(p[g],p[g+1],p[g+2]);r.setValue(p[x],p[x+1],p[x+2]);t.setValue(p[v],p[v+1],p[v+2]);k.addTriangle(q,r,t,!0)}Ammo.destroy(q);Ammo.destroy(r);Ammo.destroy(t)}e=new Ammo.btBvhTriangleMeshShape(k,!0);n=this.system._getNodeScaling(f.node);e.setLocalScaling(n);Ammo.destroy(n);f=this.system._getNodeTransform(f.node);
b.addChildShape(f,e);Ammo.destroy(f)}a=a.getWorldTransform().getScale();a=new Ammo.btVector3(a.x,a.y,a.z);b.setLocalScaling(a);Ammo.destroy(a);return b}},recreatePhysicalShapes:function(a){null!==a.data.asset&&a.enabled&&a.entity.enabled?this.loadModelAsset(a):this.doRecreatePhysicalShape(a)},loadModelAsset:function(a){var b=this,c=a.data.asset,d=a.data,e=this.system.app.assets,f=e.get(c);if(f)f.ready(function(g){d.model=g.resource;b.doRecreatePhysicalShape(a)}),e.load(f);else e.once("add:"+c,function(g){g.ready(function(k){d.model=
k.resource;b.doRecreatePhysicalShape(a)});e.load(g)})},doRecreatePhysicalShape:function(a){var b=a.entity,c=a.data;c.model?(this.destroyShape(c),c.shape=this.createPhysicalShape(b,c),b.rigidbody?(b.rigidbody.disableSimulation(),b.rigidbody.createBody(),b.enabled&&b.rigidbody.enabled&&b.rigidbody.enableSimulation()):b.trigger?b.trigger.initialize(c):b.trigger=new jj(this.system.app,a,c)):(this.beforeRemove(b,a),this.remove(b,c))},updateTransform:function(a,b,c,d){if(a.shape){var e=a.entity.getWorldTransform().getScale(),
f=a.shape.getLocalScaling();e.x===f.x()&&e.y===f.y()&&e.z===f.z()||this.doRecreatePhysicalShape(a)}Ec.prototype.updateTransform.call(this,a,b,c,d)},destroyShape:function(a){if(a.shape){for(var b=a.shape.getNumChildShapes(),c=0;c<b;c++){var d=a.shape.getChildShape(c);Ammo.destroy(d)}Ammo.destroy(a.shape);a.shape=null}},remove:function(a,b){this.destroyShape(b);Ec.prototype.remove.call(this,a,b)}});var kg=function(a){this.system=a};kg.prototype=Object.create(Ec.prototype);kg.prototype.constructor=kg;
Object.assign(kg.prototype,{createPhysicalShape:function(a,b){if("undefined"!==typeof Ammo)return new Ammo.btCompoundShape},_addEachDescendant:function(a){a.collision&&!a.rigidbody&&(a.collision._compoundParent=this,a!==this.entity&&a.collision.system.recreatePhysicalShapes(a.collision))},_updateEachDescendant:function(a){a.collision&&a.collision._compoundParent===this&&(a.collision._compoundParent=null,a===this.entity||a.rigidbody||a.collision.system.recreatePhysicalShapes(a.collision))},_updateEachDescendantTransform:function(a){a.collision&&
a.collision._compoundParent===this.collision._compoundParent&&this.collision.system.updateCompoundChildTransform(a)}});var Le=function(a){H.call(this,a);this.id="collision";this.ComponentType=le;this.DataType=go;this.schema=Sm;this.implementations={};this._triMeshCache={};this.on("beforeremove",this.onBeforeRemove,this);this.on("remove",this.onRemove,this)};Le.prototype=Object.create(H.prototype);Le.prototype.constructor=Le;O._buildAccessors(le.prototype,Sm);Object.assign(Le.prototype,{initializeComponentData:function(a,
b,c){c="type halfExtents radius axis height shape model asset enabled".split(" ");for(var d={},e=0,f=c.length;e<f;e++){var g=c[e];d[g]=b[g]}b.hasOwnProperty("asset")?(b=c.indexOf("model"),-1!==b&&c.splice(b,1)):b.hasOwnProperty("model")&&(b=c.indexOf("asset"),-1!==b&&c.splice(b,1));d.type||(d.type=a.data.type);a.data.type=d.type;d.halfExtents&&Array.isArray(d.halfExtents)&&(d.halfExtents=new z(d.halfExtents[0],d.halfExtents[1],d.halfExtents[2]));b=this._createImplementation(d.type);b.beforeInitialize(a,
d);H.prototype.initializeComponentData.call(this.system,a,d,c);b.afterInitialize(a,d)},_createImplementation:function(a){if(void 0===this.implementations[a]){switch(a){case "box":var b=new eg(this);break;case "sphere":b=new fg(this);break;case "capsule":b=new gg(this);break;case "cylinder":b=new hg(this);break;case "cone":b=new ig(this);break;case "mesh":b=new jg(this);break;case "compound":b=new kg(this)}this.implementations[a]=b}return this.implementations[a]},_getImplementation:function(a){return this.implementations[a.collision.data.type]},
cloneComponent:function(a,b){return this._getImplementation(a).clone(a,b)},onBeforeRemove:function(a,b){this.implementations[b.data.type].beforeRemove(a,b);b.onBeforeRemove()},onRemove:function(a,b){this.implementations[b.type].remove(a,b)},updateCompoundChildTransform:function(a){this._removeCompoundChild(a.collision._compoundParent,a.collision.data.shape);if(a.enabled&&a.collision.enabled){var b=this._getNodeTransform(a,a.collision._compoundParent.entity);a.collision._compoundParent.shape.addChildShape(b,
a.collision.data.shape);Ammo.destroy(b)}},_removeCompoundChild:function(a,b){a.shape.removeChildShape?a.shape.removeChildShape(b):(b=a._getCompoundChildShapeIndex(b),null!==b&&a.shape.removeChildShapeByIndex(b))},onTransformChanged:function(a,b,c,d){this.implementations[a.data.type].updateTransform(a,b,c,d)},changeType:function(a,b,c){this.implementations[b].beforeRemove(a.entity,a);this.implementations[b].remove(a.entity,a.data);this._createImplementation(c).reset(a,a.data)},recreatePhysicalShapes:function(a){this.implementations[a.data.type].recreatePhysicalShapes(a)},
_calculateNodeRelativeTransform:function(a,b){a===b?(a=a.getWorldTransform().getScale(),Hh.setScale(a.x,a.y,a.z)):(this._calculateNodeRelativeTransform(a.parent,b),Hh.mul(a.getLocalTransform()))},_getNodeScaling:function(a){a=a.getWorldTransform().getScale();return new Ammo.btVector3(a.x,a.y,a.z)},_getNodeTransform:function(a,b){b?(this._calculateNodeRelativeTransform(a,b),b=Ip,a=Jp,Hh.getTranslation(b),a.setFromMat4(Hh)):(b=a.getPosition(),a=a.getRotation());var c=new Ammo.btTransform;c.setIdentity();
var d=c.getOrigin();d.setValue(b.x,b.y,b.z);b=new Ammo.btQuaternion;b.setValue(a.x,a.y,a.z,a.w);c.setRotation(b);Ammo.destroy(b);Ammo.destroy(d);return c},destroy:function(){for(var a in this._triMeshCache)Ammo.destroy(this._triMeshCache[a]);this._triMeshCache=null;H.prototype.destroy.call(this)}});Object.assign(kj.prototype,{add:function(a){var b=a.id;if(this[b])throw Error("ComponentSystem name '"+b+"' already registered or not allowed");this[b]=a;this.list.push(a)},remove:function(a){a=a.id;if(!this[a])throw Error("No ComponentSystem named '"+
a+"' registered");delete this[a];a=this.list.indexOf(this[a]);-1!==a&&this.list.splice(a,1)}});var nl="group";Rd.prototype.clone=function(){return new Rd({func:this.func,ref:this.ref,readMask:this.readMask,writeMask:this.writeMask,fail:this.fail,zfail:this.zfail,zpass:this.zpass})};yb.prototype.destroy=function(){this.setMaterial(null);this._element.removeModelFromLayers(this.model);this.model.destroy();this._element=this._entity=this.meshInstance=this.mesh=this.node=this.model=null};yb.prototype.setMesh=
function(a){this.meshInstance&&(this.mesh=a,this.meshInstance.mesh=a,this.meshInstance.visible=!!a,this.unmaskMeshInstance&&(this.unmaskMeshInstance.mesh=a),this.forceUpdateAabb())};yb.prototype.setMask=function(a){if(this.meshInstance){if(a){this.unmaskMeshInstance=new va(this.node,this.mesh,this.meshInstance.material);this.unmaskMeshInstance.name="Unmask: "+this._entity.name;this.unmaskMeshInstance.castShadow=!1;this.unmaskMeshInstance.receiveShadow=!1;this.unmaskMeshInstance.pick=!1;this.model.meshInstances.push(this.unmaskMeshInstance);
for(var b in this.meshInstance.parameters)this.unmaskMeshInstance.setParameter(b,this.meshInstance.parameters[b].data)}else a=this.model.meshInstances.indexOf(this.unmaskMeshInstance),0<=a&&this.model.meshInstances.splice(a,1),this.unmaskMeshInstance=null;this._entity.enabled&&this._element.enabled&&(this._element.removeModelFromLayers(this.model),this._element.addModelToLayers(this.model))}};yb.prototype.setMaterial=function(a){this.meshInstance&&(this.meshInstance.material=a,this.unmaskMeshInstance&&
(this.unmaskMeshInstance.material=a))};yb.prototype.setParameter=function(a,b){this.meshInstance&&(this.meshInstance.setParameter(a,b),this.unmaskMeshInstance&&this.unmaskMeshInstance.setParameter(a,b))};yb.prototype.deleteParameter=function(a){this.meshInstance&&(this.meshInstance.deleteParameter(a),this.unmaskMeshInstance&&this.unmaskMeshInstance.deleteParameter(a))};yb.prototype.setUnmaskDrawOrder=function(){if(this.meshInstance){var a=function(c){var d;c=c.children;var e=c.length;if(e){for(var f=
0;f<e;f++)c[f].element&&(d=c[f]);return d?(c=a(d))?c:d:null}return null};if(this.unmaskMeshInstance){var b=a(this._entity);this.unmaskMeshInstance.drawOrder=b&&b.element?b.element.drawOrder+b.element.getMaskOffset():this.meshInstance.drawOrder+this._element.getMaskOffset()}}};yb.prototype.setDrawOrder=function(a){this.meshInstance&&(this.meshInstance.drawOrder=a)};yb.prototype.setCull=function(a){if(this.meshInstance){var b=this._element,c=null;a&&b._isScreenCulled()&&(c=function(d){return b.isVisibleForCamera(d)});
this.meshInstance.cull=a;this.meshInstance.isVisibleFunc=c;this.unmaskMeshInstance&&(this.unmaskMeshInstance.cull=a,this.unmaskMeshInstance.isVisibleFunc=c)}};yb.prototype.setScreenSpace=function(a){this.meshInstance&&(this.meshInstance.screenSpace=a,this.unmaskMeshInstance&&(this.unmaskMeshInstance.screenSpace=a))};yb.prototype.setLayer=function(a){this.meshInstance&&(this.meshInstance.layer=a,this.unmaskMeshInstance&&(this.unmaskMeshInstance.layer=a))};yb.prototype.forceUpdateAabb=function(a){this.meshInstance&&
(this.meshInstance._aabbVer=-1,this.unmaskMeshInstance&&(this.unmaskMeshInstance._aabbVer=-1))};yb.prototype.setAabbFunc=function(a){this.meshInstance&&(this.meshInstance._updateAabbFunc=a,this.unmaskMeshInstance&&(this.unmaskMeshInstance._updateAabbFunc=a))};Object.assign(cb.prototype,{destroy:function(){this.materialAsset=this.spriteAsset=this.textureAsset=null;this._renderable.setMesh(this._defaultMesh);this._renderable.destroy();this._defaultMesh=null;this._element.off("resize",this._onParentResizeOrPivotChange,
this);this._element.off("set:pivot",this._onParentResizeOrPivotChange,this);this._element.off("screen:set:screenspace",this._onScreenSpaceChange,this);this._element.off("set:screen",this._onScreenChange,this);this._element.off("set:draworder",this._onDrawOrderChange,this);this._element.off("screen:set:resolution",this._onResolutionChange,this)},_onResolutionChange:function(a){},_onParentResizeOrPivotChange:function(){this._renderable.mesh&&this._updateMesh(this._renderable.mesh)},_onScreenSpaceChange:function(a){this._updateMaterial(a)},
_onScreenChange:function(a,b){a?this._updateMaterial(a.screen.screenSpace):this._updateMaterial(!1)},_onDrawOrderChange:function(a){this._renderable.setDrawOrder(a);if(this.mask&&this._element.screen)this._element.screen.screen.once("syncdraworder",function(){this._renderable.setUnmaskDrawOrder()},this)},_hasUserMaterial:function(){return!!this._materialAsset||!!this._material&&-1===this._system.defaultImageMaterials.indexOf(this._material)},_use9Slicing:function(){return this.sprite&&(1===this.sprite.renderMode||
2===this.sprite.renderMode)},_updateMaterial:function(a){var b=!!this._mask,c=!(!this.sprite||1!==this.sprite.renderMode),d=!(!this.sprite||2!==this.sprite.renderMode);this._hasUserMaterial()||(this._material=this._system.getImageElementMaterial(a,b,c,d));this._renderable&&(this._renderable.setCull(!0),this._renderable.setMaterial(this._material),this._renderable.setScreenSpace(a),this._renderable.setLayer(a?0:15))},_createMesh:function(){var a=this._element,b=a.calculatedWidth;a=a.calculatedHeight;
var c=this._rect,d=new ArrayBuffer(128),e=new Float32Array(d);e[5]=1;e[6]=c.x;e[7]=c.y;e[8]=b;e[13]=1;e[14]=c.x+c.z;e[15]=c.y;e[16]=b;e[17]=a;e[21]=1;e[22]=c.x+c.z;e[23]=c.y+c.w;e[25]=a;e[29]=1;e[30]=c.x;e[31]=c.y+c.w;c=this._system.app.graphicsDevice;e=new Na(c,[{semantic:"POSITION",components:3,type:6},{semantic:"NORMAL",components:3,type:6},{semantic:"TEXCOORD0",components:2,type:6}]);d=new ab(c,e,4,0,d);c=new rb(c);c.vertexBuffer=d;c.primitive[0].type=6;c.primitive[0].base=0;c.primitive[0].count=
4;c.primitive[0].indexed=!1;c.aabb.setMinMax(z.ZERO,new z(b,a,0));this._updateMesh(c);return c},_updateMesh:function(a){var b=this._element,c=b.calculatedWidth,d=b.calculatedHeight,e=b._isScreenSpace();this._updateMaterial(e);this._renderable&&this._renderable.forceUpdateAabb();if(!this.sprite||1!==this.sprite.renderMode&&2!==this.sprite.renderMode){var f=a.vertexBuffer,g=new Float32Array(f.lock());e=b.pivot.x;b=b.pivot.y;g[0]=-(e*c);g[1]=-(b*d);g[8]=c-e*c;g[9]=-(b*d);g[16]=c-e*c;g[17]=d-b*d;g[24]=
-(e*c);g[25]=d-b*d;var k=1,h=1,l=this._rect;if(this._sprite&&this._sprite.frameKeys[this._spriteFrame]&&this._sprite.atlas){var n=this._sprite.atlas.frames[this._sprite.frameKeys[this._spriteFrame]];n&&(l=n.rect,k=this._sprite.atlas.texture.width,h=this._sprite.atlas.texture.height)}g[6]=l.x/k;g[7]=l.y/h;g[14]=(l.x+l.z)/k;g[15]=l.y/h;g[22]=(l.x+l.z)/k;g[23]=(l.y+l.w)/h;g[30]=l.x/k;g[31]=(l.y+l.w)/h;f.unlock();f=new z(-(e*c),-(b*d),0);c=new z(c-e*c,d-b*d,0);a.aabb.setMinMax(f,c);this._renderable&&
(this._renderable.node.setLocalScale(1,1,1),this._renderable.node.setLocalPosition(0,0,0),this._renderable.setAabbFunc(null))}else a=this._sprite.atlas.frames[this._sprite.frameKeys[this._spriteFrame]],e=2/a.rect.z,f=2/a.rect.w,this._innerOffset.set(a.border.x*e,a.border.y*f,a.border.z*e,a.border.w*f),e=this.sprite.atlas.texture,this._atlasRect.set(a.rect.x/e.width,a.rect.y/e.height,a.rect.z/e.width,a.rect.w/e.height),f=null!==this._pixelsPerUnit?this._pixelsPerUnit:this.sprite.pixelsPerUnit,e=a.rect.z/
f,a=a.rect.w/f,this._outerScale.set(Math.max(c,this._innerOffset.x*e),Math.max(d,this._innerOffset.y*a)),f=a,this._outerScale.x/=e,this._outerScale.y/=a,e*=N.clamp(c/(this._innerOffset.x*e),1E-4,1),f*=N.clamp(d/(this._innerOffset.y*a),1E-4,1),this._renderable&&(this._innerOffsetUniform[0]=this._innerOffset.x,this._innerOffsetUniform[1]=this._innerOffset.y,this._innerOffsetUniform[2]=this._innerOffset.z,this._innerOffsetUniform[3]=this._innerOffset.w,this._renderable.setParameter("innerOffset",this._innerOffsetUniform),
this._atlasRectUniform[0]=this._atlasRect.x,this._atlasRectUniform[1]=this._atlasRect.y,this._atlasRectUniform[2]=this._atlasRect.z,this._atlasRectUniform[3]=this._atlasRect.w,this._renderable.setParameter("atlasRect",this._atlasRectUniform),this._outerScaleUniform[0]=this._outerScale.x,this._outerScaleUniform[1]=this._outerScale.y,this._renderable.setParameter("outerScale",this._outerScaleUniform),this._renderable.setAabbFunc(this._updateAabbFunc),this._renderable.node.setLocalScale(e,f,1),this._renderable.node.setLocalPosition((.5-
b.pivot.x)*c,(.5-b.pivot.y)*d,0));this._meshDirty=!1},_updateSprite:function(){var a=!1,b=null;this._sprite&&this._sprite.atlas&&(b=this._sprite.meshes[this.spriteFrame],a=1===this._sprite.renderMode||2===this._sprite.renderMode);if(this.mesh=a?b:this._defaultMesh)this._element._beingInitialized?this._meshDirty=!0:this._updateMesh(this.mesh)},_updateAabb:function(a){a.center.set(0,0,0);a.halfExtents.set(.5*this._outerScale.x,.5*this._outerScale.y,.001);a.setFromTransformedAabb(a,this._renderable.node.getWorldTransform());
return a},_toggleMask:function(){this._element._dirtifyMask();var a=this._element._isScreenSpace();this._updateMaterial(a);this._renderable.setMask(!!this._mask)},_onMaterialLoad:function(a){this.material=a.resource},_onMaterialAdded:function(a){this._system.app.assets.off("add:"+a.id,this._onMaterialAdded,this);this._materialAsset===a.id&&this._bindMaterialAsset(a)},_bindMaterialAsset:function(a){this._entity.enabled&&(a.on("load",this._onMaterialLoad,this),a.on("change",this._onMaterialChange,this),
a.on("remove",this._onMaterialRemove,this),a.resource?this._onMaterialLoad(a):this._system.app.assets.load(a))},_unbindMaterialAsset:function(a){a.off("load",this._onMaterialLoad,this);a.off("change",this._onMaterialChange,this);a.off("remove",this._onMaterialRemove,this)},_onMaterialChange:function(){},_onMaterialRemove:function(){},_onTextureAdded:function(a){this._system.app.assets.off("add:"+a.id,this._onTextureAdded,this);this._textureAsset===a.id&&this._bindTextureAsset(a)},_bindTextureAsset:function(a){this._entity.enabled&&
(a.on("load",this._onTextureLoad,this),a.on("change",this._onTextureChange,this),a.on("remove",this._onTextureRemove,this),a.resource?this._onTextureLoad(a):this._system.app.assets.load(a))},_unbindTextureAsset:function(a){a.off("load",this._onTextureLoad,this);a.off("change",this._onTextureChange,this);a.off("remove",this._onTextureRemove,this)},_onTextureLoad:function(a){this.texture=a.resource},_onTextureChange:function(a){},_onTextureRemove:function(a){},_onSpriteAssetAdded:function(a){this._system.app.assets.off("add:"+
a.id,this._onSpriteAssetAdded,this);this._spriteAsset===a.id&&this._bindSpriteAsset(a)},_bindSpriteAsset:function(a){this._entity.enabled&&(a.on("load",this._onSpriteAssetLoad,this),a.on("change",this._onSpriteAssetChange,this),a.on("remove",this._onSpriteAssetRemove,this),a.resource?this._onSpriteAssetLoad(a):this._system.app.assets.load(a))},_unbindSpriteAsset:function(a){a.off("load",this._onSpriteAssetLoad,this);a.off("change",this._onSpriteAssetChange,this);a.off("remove",this._onSpriteAssetRemove,
this);a.data.textureAtlasAsset&&this._system.app.assets.off("load:"+a.data.textureAtlasAsset,this._onTextureAtlasLoad,this)},_onSpriteAssetLoad:function(a){if(a&&a.resource)if(a.resource.atlas)this.sprite=a.resource;else{if(a=a.data.textureAtlasAsset){var b=this._system.app.assets;b.off("load:"+a,this._onTextureAtlasLoad,this);b.once("load:"+a,this._onTextureAtlasLoad,this)}}else this.sprite=null},_onSpriteAssetChange:function(a){this._onSpriteAssetLoad(a)},_onSpriteAssetRemove:function(a){},_bindSprite:function(a){a.on("set:meshes",
this._onSpriteMeshesChange,this);a.on("set:pixelsPerUnit",this._onSpritePpuChange,this);a.on("set:atlas",this._onAtlasTextureChange,this);if(a.atlas)a.atlas.on("set:texture",this._onAtlasTextureChange,this)},_unbindSprite:function(a){a.off("set:meshes",this._onSpriteMeshesChange,this);a.off("set:pixelsPerUnit",this._onSpritePpuChange,this);a.off("set:atlas",this._onAtlasTextureChange,this);a.atlas&&a.atlas.off("set:texture",this._onAtlasTextureChange,this)},_onSpriteMeshesChange:function(){this._sprite&&
(this._spriteFrame=N.clamp(this._spriteFrame,0,this._sprite.frameKeys.length-1));this._updateSprite()},_onSpritePpuChange:function(){0!==this.sprite.renderMode&&null===this._pixelsPerUnit&&this._updateSprite()},_onAtlasTextureChange:function(){this.sprite&&this.sprite.atlas&&this.sprite.atlas.texture?(this._renderable.setParameter("texture_emissiveMap",this._sprite.atlas.texture),this._renderable.setParameter("texture_opacityMap",this._sprite.atlas.texture)):(this._renderable.deleteParameter("texture_emissiveMap"),
this._renderable.deleteParameter("texture_opacityMap"))},_onTextureAtlasLoad:function(a){a=this._spriteAsset;a instanceof aa?this._onSpriteAssetLoad(a):this._onSpriteAssetLoad(this._system.app.assets.get(a))},onEnable:function(){var a;this._materialAsset&&(a=this._system.app.assets.get(this._materialAsset))&&a.resource!==this._material&&this._bindMaterialAsset(a);this._textureAsset&&(a=this._system.app.assets.get(this._textureAsset))&&a.resource!==this._texture&&this._bindTextureAsset(a);this._spriteAsset&&
(a=this._system.app.assets.get(this._spriteAsset))&&a.resource!==this._sprite&&this._bindSpriteAsset(a);this._element.addModelToLayers(this._renderable.model)},onDisable:function(){this._element.removeModelFromLayers(this._renderable.model)},_setStencil:function(a){this._renderable.meshInstance.stencilFront=a;this._renderable.meshInstance.stencilBack=a;a=0;this._element.maskedBy&&(a=this._element.maskedBy.element._image._maskRef);this._renderable.unmaskMeshInstance&&(a=new Rd({ref:a+1,func:2,zpass:5}),
this._renderable.unmaskMeshInstance.stencilFront=a,this._renderable.unmaskMeshInstance.stencilBack=a)}});Object.defineProperty(cb.prototype,"color",{get:function(){return this._color},set:function(a){var b=a.r,c=a.g;a=a.b;if(this._color.r!==b||this._color.g!==c||this._color.b!==a)this._color.r=b,this._color.g=c,this._color.b=a,this._colorUniform[0]=b,this._colorUniform[1]=c,this._colorUniform[2]=a,this._renderable.setParameter("material_emissive",this._colorUniform),this._element&&this._element.fire("set:color",
this._color)}});Object.defineProperty(cb.prototype,"opacity",{get:function(){return this._color.a},set:function(a){a!==this._color.a&&(this._color.a=a,this._renderable.setParameter("material_opacity",a),this._element&&this._element.fire("set:opacity",a))}});Object.defineProperty(cb.prototype,"rect",{get:function(){return this._rect},set:function(a){if(a instanceof X){var b=a.x;var c=a.y;var d=a.z;a=a.w}else b=a[0],c=a[1],d=a[2],a=a[3];if(b!==this._rect.x||c!==this._rect.y||d!==this._rect.z||a!==this._rect.w)this._rect.set(b,
c,d,a),this._renderable.mesh&&(this._element._beingInitialized?this._meshDirty=!0:this._updateMesh(this._renderable.mesh))}});Object.defineProperty(cb.prototype,"material",{get:function(){return this._material},set:function(a){this._material!==a&&(a||(a=this._element._isScreenSpace(),a=this.mask?a?this._system.defaultScreenSpaceImageMaskMaterial:this._system.defaultImageMaskMaterial:a?this._system.defaultScreenSpaceImageMaterial:this._system.defaultImageMaterial),this._material=a)&&(this._renderable.setMaterial(a),
this._hasUserMaterial()?(this._renderable.deleteParameter("material_opacity"),this._renderable.deleteParameter("material_emissive")):(this._colorUniform[0]=this._color.r,this._colorUniform[1]=this._color.g,this._colorUniform[2]=this._color.b,this._renderable.setParameter("material_emissive",this._colorUniform),this._renderable.setParameter("material_opacity",this._color.a)))}});Object.defineProperty(cb.prototype,"materialAsset",{get:function(){return this._materialAsset},set:function(a){var b=this._system.app.assets,
c=a;a instanceof aa&&(c=a.id);this._materialAsset!==c&&(this._materialAsset&&(b.off("add:"+this._materialAsset,this._onMaterialAdded,this),a=b.get(this._materialAsset))&&(a.off("load",this._onMaterialLoad,this),a.off("change",this._onMaterialChange,this),a.off("remove",this._onMaterialRemove,this)),(this._materialAsset=c)?(c=b.get(this._materialAsset))?this._bindMaterialAsset(c):(this.material=null,b.on("add:"+this._materialAsset,this._onMaterialAdded,this)):this.material=null)}});Object.defineProperty(cb.prototype,
"texture",{get:function(){return this._texture},set:function(a){if(this._texture!==a){if(this._textureAsset){var b=this._system.app.assets.get(this._textureAsset);b&&b.resource!==a&&(this.textureAsset=null)}(this._texture=a)?(this._spriteAsset&&(this.spriteAsset=null),this._renderable.setParameter("texture_emissiveMap",this._texture),this._renderable.setParameter("texture_opacityMap",this._texture),this._colorUniform[0]=this._color.r,this._colorUniform[1]=this._color.g,this._colorUniform[2]=this._color.b,
this._renderable.setParameter("material_emissive",this._colorUniform),this._renderable.setParameter("material_opacity",this._color.a)):(this._renderable.deleteParameter("texture_emissiveMap"),this._renderable.deleteParameter("texture_opacityMap"))}}});Object.defineProperty(cb.prototype,"textureAsset",{get:function(){return this._textureAsset},set:function(a){var b=this._system.app.assets,c=a;a instanceof aa&&(c=a.id);this._textureAsset!==c&&(this._textureAsset&&(b.off("add:"+this._textureAsset,this._onTextureAdded,
this),a=b.get(this._textureAsset))&&(a.off("load",this._onTextureLoad,this),a.off("change",this._onTextureChange,this),a.off("remove",this._onTextureRemove,this)),(this._textureAsset=c)?(c=b.get(this._textureAsset))?this._bindTextureAsset(c):(this.texture=null,b.on("add:"+this._textureAsset,this._onTextureAdded,this)):this.texture=null)}});Object.defineProperty(cb.prototype,"spriteAsset",{get:function(){return this._spriteAsset},set:function(a){var b=this._system.app.assets,c=a;a instanceof aa&&(c=
a.id);this._spriteAsset!==c&&(this._spriteAsset&&(b.off("add:"+this._spriteAsset,this._onSpriteAssetAdded,this),(a=b.get(this._spriteAsset))&&this._unbindSpriteAsset(a)),(this._spriteAsset=c)?(a=b.get(this._spriteAsset))?this._bindSpriteAsset(a):(this.sprite=null,b.on("add:"+this._spriteAsset,this._onSpriteAssetAdded,this)):this.sprite=null,this._element&&this._element.fire("set:spriteAsset",c))}});Object.defineProperty(cb.prototype,"sprite",{get:function(){return this._sprite},set:function(a){if(this._sprite!==
a){this._sprite&&this._unbindSprite(this._sprite);if(this._spriteAsset){var b=this._system.app.assets.get(this._spriteAsset);b&&b.resource!==a&&(this.spriteAsset=null)}if(this._sprite=a)this._bindSprite(this._sprite),this._textureAsset&&(this.textureAsset=null);this._sprite&&this._sprite.atlas&&this._sprite.atlas.texture?(this._renderable.setParameter("texture_emissiveMap",this._sprite.atlas.texture),this._renderable.setParameter("texture_opacityMap",this._sprite.atlas.texture)):(this._renderable.deleteParameter("texture_emissiveMap"),
this._renderable.deleteParameter("texture_opacityMap"));this._sprite&&(this._spriteFrame=N.clamp(this._spriteFrame,0,this._sprite.frameKeys.length-1));this._updateSprite()}}});Object.defineProperty(cb.prototype,"spriteFrame",{get:function(){return this._spriteFrame},set:function(a){var b=this._spriteFrame;this._spriteFrame=this._sprite?N.clamp(a,0,this._sprite.frameKeys.length-1):a;this._spriteFrame!==b&&(this._updateSprite(),this._element&&this._element.fire("set:spriteFrame",a))}});Object.defineProperty(cb.prototype,
"mesh",{get:function(){return this._renderable.mesh},set:function(a){this._renderable.setMesh(a);this._defaultMesh===a?this._renderable.setAabbFunc(null):this._renderable.setAabbFunc(this._updateAabbFunc)}});Object.defineProperty(cb.prototype,"mask",{get:function(){return this._mask},set:function(a){this._mask!==a&&(this._mask=a,this._toggleMask())}});Object.defineProperty(cb.prototype,"pixelsPerUnit",{get:function(){return this._pixelsPerUnit},set:function(a){this._pixelsPerUnit!==a&&(this._pixelsPerUnit=
a,!this._sprite||1!==this._sprite.renderMode&&2!==this._sprite.renderMode||this._updateSprite())}});Object.defineProperty(cb.prototype,"aabb",{get:function(){return this._renderable.meshInstance?this._renderable.meshInstance.aabb:null}});Ga.prototype=Object.create(M.prototype);Ga.prototype.constructor=Ga;Ga.prototype._bindDefaultAsset=function(){var a=this._app.assets.get(this._defaultAsset);if(a)this._onDefaultAssetAdd(a);else this._app.assets.once("add:"+this._defaultAsset,this._onDefaultAssetAdd,
this)};Ga.prototype._unbindDefaultAsset=function(){if(this._defaultAsset){this._app.assets.off("add:"+this._defaultAsset,this._onDefaultAssetAdd,this);var a=this._app.assets.get(this._defaultAsset);a&&(a.off("add:localized",this._onLocaleAdd,this),a.off("remove:localized",this._onLocaleRemove,this),a.off("remove",this._onDefaultAssetRemove,this))}};Ga.prototype._onDefaultAssetAdd=function(a){this._defaultAsset===a.id&&(a.on("add:localized",this._onLocaleAdd,this),a.on("remove:localized",this._onLocaleRemove,
this),a.once("remove",this._onDefaultAssetRemove,this))};Ga.prototype._onDefaultAssetRemove=function(a){this._defaultAsset===a.id&&(a.off("add:localized",this._onLocaleAdd,this),a.off("remove:localized",this._onLocaleAdd,this),this._app.assets.once("add:"+this._defaultAsset,this._onDefaultAssetAdd,this))};Ga.prototype._bindLocalizedAsset=function(){if(this._autoLoad){var a=this._app.assets.get(this._localizedAsset);a&&(a.on("load",this._onLocalizedAssetLoad,this),a.on("change",this._onLocalizedAssetChange,
this),a.on("remove",this._onLocalizedAssetRemove,this),a.resource?this._onLocalizedAssetLoad(a):this._app.assets.load(a))}};Ga.prototype._unbindLocalizedAsset=function(){var a=this._app.assets.get(this._localizedAsset);a&&(a.off("load",this._onLocalizedAssetLoad,this),a.off("change",this._onLocalizedAssetChange,this),a.off("remove",this._onLocalizedAssetRemove,this))};Ga.prototype._onLocalizedAssetAdd=function(a){this._localizedAsset===a.id&&this._bindLocalizedAsset()};Ga.prototype._onLocalizedAssetLoad=
function(a){this.fire("load",a)};Ga.prototype._onLocalizedAssetChange=function(a,b,c,d){this.fire("change",a,b,c,d)};Ga.prototype._onLocalizedAssetRemove=function(a){this._localizedAsset===a.id&&(this.localizedAsset=this._defaultAsset);this.fire("remove",a)};Ga.prototype._onLocaleAdd=function(a,b){this._app.i18n.locale===a&&this._onSetLocale(a)};Ga.prototype._onLocaleRemove=function(a,b){this._app.i18n.locale===a&&this._onSetLocale(a)};Ga.prototype._onSetLocale=function(a){if(this._defaultAsset){var b=
this._app.assets.get(this._defaultAsset);this.localizedAsset=!b||this._disableLocalization?this._defaultAsset:(a=b.getLocalizedAssetId(a))?a:this._defaultAsset}else this.localizedAsset=null};Ga.prototype.destroy=function(){this.defaultAsset=null;this._app.i18n.off("set:locale",this._onSetLocale,this);this.off()};Object.defineProperty(Ga.prototype,"defaultAsset",{get:function(){return this._defaultAsset},set:function(a){a=a instanceof aa?a.id:a;this._defaultAsset!==a&&(this._defaultAsset&&this._unbindDefaultAsset(),
(this._defaultAsset=a)&&this._bindDefaultAsset(),this._onSetLocale(this._app.i18n.locale))}});Object.defineProperty(Ga.prototype,"localizedAsset",{get:function(){return this._localizedAsset},set:function(a){a=a instanceof aa?a.id:a;if(this._localizedAsset!==a&&(this._localizedAsset&&(this._app.assets.off("add:"+this._localizedAsset,this._onLocalizedAssetAdd,this),this._unbindLocalizedAsset(),this._localizedAsset=null),this._localizedAsset=a))if(this._app.assets.get(this._localizedAsset))this._bindLocalizedAsset();
else this._app.assets.once("add:"+this._localizedAsset,this._onLocalizedAssetAdd,this)}});Object.defineProperty(Ga.prototype,"autoLoad",{get:function(){return this._autoLoad},set:function(a){this._autoLoad!==a&&(this._autoLoad=a)&&this._localizedAsset&&(this._unbindLocalizedAsset(),this._bindLocalizedAsset())}});Object.defineProperty(Ga.prototype,"disableLocalization",{get:function(){return this._disableLocalization},set:function(a){this._disableLocalization!==a&&(this._disableLocalization=a,this._onSetLocale(this._app.i18n.locale))}});
Object.assign(jl.prototype,{EOF_TOKEN:0,ERROR_TOKEN:1,TEXT_TOKEN:2,OPEN_BRACKET_TOKEN:3,CLOSE_BRACKET_TOKEN:4,EQUALS_TOKEN:5,STRING_TOKEN:6,IDENTIFIER_TOKEN:7,WHITESPACE_TOKEN:8,WHITESPACE_CHARS:" \t\n\r\v\f",IDENTIFIER_REGEX:/[A-Z|a-z|0-9|_|-|/]/,read:function(){for(var a=this._read();a===this.WHITESPACE_TOKEN;)a=this._read();a!==this.EOF_TOKEN&&a!==this.ERROR_TOKEN&&(this._last=this._index);return a},buf:function(){return this._buf},last:function(){return this._last},error:function(){return this._error},
debugPrint:function(){for(var a="EOF ERROR TEXT OPEN_BRACKET CLOSE_BRACKET EQUALS STRING IDENTIFIER WHITESPACE".split(" "),b=this.read(),c="";;){c+=(0<c.length?"\n":"")+a[b]+" '"+this.buf().join("")+"'";if(b===this.EOF_TOKEN||b===this.ERROR_TOKEN)break;b=this.read()}return c},_read:function(){this._buf=[];return this._eof()?this.EOF_TOKEN:"text"===this._mode?this._text():this._tag()},_text:function(){for(;;)switch(this._cur){case null:return 0<this._buf.length?this.TEXT_TOKEN:this.EOF_TOKEN;case "[":return this._mode=
"tag",0<this._buf.length?this.TEXT_TOKEN:this._tag();case "\\":this._next();switch(this._cur){case "[":this._store();break;default:this._output("\\")}break;default:this._store()}},_tag:function(){for(;;)switch(this._cur){case null:return this._error="unexpected end of input reading tag",this.ERROR_TOKEN;case "[":return this._store(),this.OPEN_BRACKET_TOKEN;case "]":return this._store(),this._mode="text",this.CLOSE_BRACKET_TOKEN;case "=":return this._store(),this.EQUALS_TOKEN;case " ":case "\t":case "\n":case "\r":case "\v":case "\f":return this._whitespace();
case '"':return this._string();default:return this._isIdentifierSymbol(this._cur)?this._identifier():(this._error="unrecognized character",this.ERROR_TOKEN)}},_whitespace:function(){for(this._store();-1!==this.WHITESPACE_CHARS.indexOf(this._cur);)this._store();return this.WHITESPACE_TOKEN},_string:function(){for(this._next();;)switch(this._cur){case null:return this._error="unexpected end of input reading string",this.ERROR_TOKEN;case '"':return this._next(),this.STRING_TOKEN;default:this._store()}},
_identifier:function(){for(this._store();null!==this._cur&&this._isIdentifierSymbol(this._cur);)this._store();return this.IDENTIFIER_TOKEN},_isIdentifierSymbol:function(a){return 1===a.length&&null!==a.match(this.IDENTIFIER_REGEX)},_eof:function(){return null===this._cur},_next:function(){this._eof()||(this._index++,this._cur=this._index<this._symbols.length?this._symbols[this._index]:null);return this._cur},_store:function(){this._buf.push(this._cur);return this._next()},_output:function(a){this._buf.push(a)}});
var ll=function(a){this._scanner=new jl(a);this._error=null};Object.assign(ll.prototype,{parse:function(a,b){for(;;)switch(this._scanner.read()){case this._scanner.EOF_TOKEN:return!0;case this._scanner.ERROR_TOKEN:return!1;case this._scanner.TEXT_TOKEN:Array.prototype.push.apply(a,this._scanner.buf());break;case this._scanner.OPEN_BRACKET_TOKEN:if(!this._parseTag(a,b))return!1;break;default:return!1}},error:function(){return"Error evaluating markup at #"+this._scanner.last().toString()+" ("+(this._scanner.error()||
this._error)+")"},_parseTag:function(a,b){var c=this._scanner.read();if(c!==this._scanner.IDENTIFIER_TOKEN)return this._error="expected identifier",!1;c=this._scanner.buf().join("");if("/"===c[0]){for(var d=b.length-1;0<=d;--d)if(c==="/"+b[d].name&&null===b[d].end)return b[d].end=a.length,c=this._scanner.read(),c!==this._scanner.CLOSE_BRACKET_TOKEN?(this._error="expected close bracket",!1):!0;this._error="failed to find matching tag";return!1}a={name:c,value:null,attributes:{},start:a.length,end:null};
c=this._scanner.read();if(c===this._scanner.EQUALS_TOKEN){c=this._scanner.read();if(c!==this._scanner.STRING_TOKEN)return this._error="expected string",!1;a.value=this._scanner.buf().join("");c=this._scanner.read()}for(;;){switch(c){case this._scanner.CLOSE_BRACKET_TOKEN:return b.push(a),!0;case this._scanner.IDENTIFIER_TOKEN:d=this._scanner.buf().join("");c=this._scanner.read();if(c!==this._scanner.EQUALS_TOKEN)return this._error="expected equals",!1;c=this._scanner.read();if(c!==this._scanner.STRING_TOKEN)return this._error=
"expected string",!1;c=this._scanner.buf().join("");a.attributes[d]=c;break;default:return this._error="expected close bracket or identifier",!1}c=this._scanner.read()}}});ml.evaluate=function(a){return jo(a)};var Tm=/^[\r\n]$/,Kp=/^[ \t]$/,Lp=/^[ \t\-]$/;Object.assign(na.prototype,{destroy:function(){this._setMaterial(null);this._model&&(this._element.removeModelFromLayers(this._model),this._model.destroy(),this._model=null);this._fontAsset.destroy();this.font=null;this._element.off("resize",this._onParentResize,
this);this._element.off("set:screen",this._onScreenChange,this);this._element.off("screen:set:screenspace",this._onScreenSpaceChange,this);this._element.off("set:draworder",this._onDrawOrderChange,this);this._element.off("set:pivot",this._onPivotChange,this);this._system.app.i18n.off("set:locale",this._onLocaleSet,this);this._system.app.i18n.off("data:add",this._onLocalizationData,this);this._system.app.i18n.off("data:remove",this._onLocalizationData,this)},_onParentResize:function(a,b){this._noResize||
this._font&&this._updateText()},_onScreenChange:function(a){a?this._updateMaterial(a.screen.screenSpace):this._updateMaterial(!1)},_onScreenSpaceChange:function(a){this._updateMaterial(a)},_onDrawOrderChange:function(a){this._drawOrder=a;if(this._model){var b;var c=0;for(b=this._model.meshInstances.length;c<b;c++)this._model.meshInstances[c].drawOrder=a}},_onPivotChange:function(a){this._font&&this._updateText()},_onLocaleSet:function(a){this._i18nKey&&(this.fontAsset&&(a=this._system.app.assets.get(this.fontAsset),
a&&a.resource&&a.resource===this._font||(this.font=null)),this._resetLocalizedText())},_onLocalizationData:function(a,b){this._i18nKey&&b[this._i18nKey]&&this._resetLocalizedText()},_resetLocalizedText:function(){this._setText(this._system.app.i18n.getText(this._i18nKey))},_setText:function(a){if(this.unicodeConverter){var b=this._system.getUnicodeConverter();b?a=b(a):console.warn("Element created with unicodeConverter option but no unicodeConverter function registered")}this._text!==a&&(this._font&&
this._updateText(a),this._text=a)},_updateText:function(a){var b;void 0===a&&(a=this._text);this._symbols=vc.getSymbols(a);0===this._symbols.length&&(this._symbols=[" "]);if(this._enableMarkup){a=ml.evaluate(this._symbols);this._symbols=a.symbols;var c=a.tags}this._rtlReorder?(a=this._system.app.systems.element.getRtlReorder())?(a=a(this._symbols),this._rtl=a.rtl,this._symbols=a.mapping.map(function(q){return this._symbols[q]},this),c&&(c=a.mapping.map(function(q){return c[q]}))):console.warn("Element created with rtlReorder option but no rtlReorder function registered"):
this._rtl=!1;if(c){var d={};this._colorPalette=[Math.round(255*this._color.r),Math.round(255*this._color.g),Math.round(255*this._color.b)];this._symbolColors=[];a=d[this._color.toString(!1).toLowerCase()]=0;for(b=this._symbols.length;a<b;++a){var e=c[a],f=0;e&&e.color&&e.color.value&&(e=e.color.value,7===e.length&&"#"===e[0]&&(e=e.substring(1).toLowerCase(),d.hasOwnProperty(e)?f=d[e]:/^([0-9a-f]{2}){3}$/.test(e)&&(f=this._colorPalette.length/3,d[e]=f,this._colorPalette.push(parseInt(e.substring(0,
2),16)),this._colorPalette.push(parseInt(e.substring(2,4),16)),this._colorPalette.push(parseInt(e.substring(4,6),16)))));this._symbolColors.push(f)}}else this._colorPalette=[],this._symbolColors=null;d=this._calculateCharsPerTexture();f=!1;var g=this._element;e=g._isScreenSpace();var k=g._isScreenCulled(),h=function(q){return g.isVisibleForCamera(q)};a=0;for(b=this._meshInfo.length;a<b;a++){var l=d[a]||0,n=this._meshInfo[a];if(n.count!==l)if(f||(g.removeModelFromLayers(this._model),f=!0),n.count=
l,n.positions.length=n.normals.length=12*l,n.indices.length=6*l,n.uvs.length=8*l,n.colors.length=16*l,n.meshInstance&&this._removeMeshInstance(n.meshInstance),0===l)n.meshInstance=null;else{for(var p=0;p<l;p++)n.indices[6*p]=4*p,n.indices[6*p+1]=4*p+1,n.indices[6*p+2]=4*p+3,n.indices[6*p+3]=4*p+2,n.indices[6*p+4]=4*p+3,n.indices[6*p+5]=4*p+1,n.normals[12*p]=0,n.normals[12*p+1]=0,n.normals[12*p+2]=-1,n.normals[12*p+3]=0,n.normals[12*p+4]=0,n.normals[12*p+5]=-1,n.normals[12*p+6]=0,n.normals[12*p+7]=
0,n.normals[12*p+8]=-1,n.normals[12*p+9]=0,n.normals[12*p+10]=0,n.normals[12*p+11]=-1;l=Qb(this._system.app.graphicsDevice,n.positions,{uvs:n.uvs,normals:n.normals,colors:n.colors,indices:n.indices});l=new va(this._node,l,this._material);l.name="Text Element: "+this._entity.name;l.castShadow=!1;l.receiveShadow=!1;l.cull=!e;l.screenSpace=e;l.drawOrder=this._drawOrder;k&&(l.cull=!0,l.isVisibleFunc=h);this._setTextureParams(l,this._font.textures[a]);this._symbolColors?(this._colorUniform[0]=1,this._colorUniform[1]=
1,this._colorUniform[2]=1):(this._colorUniform[0]=this._color.r,this._colorUniform[1]=this._color.g,this._colorUniform[2]=this._color.b);l.setParameter("material_emissive",this._colorUniform);l.setParameter("material_opacity",this._color.a);l.setParameter("font_sdfIntensity",this._font.intensity);l.setParameter("font_pxrange",this._getPxRange(this._font));l.setParameter("font_textureWidth",this._font.data.info.maps[a].width);this._outlineColorUniform[0]=this._outlineColor.r;this._outlineColorUniform[1]=
this._outlineColor.g;this._outlineColorUniform[2]=this._outlineColor.b;this._outlineColorUniform[3]=this._outlineColor.a;l.setParameter("outline_color",this._outlineColorUniform);l.setParameter("outline_thickness",this._outlineThicknessScale*this._outlineThickness);this._shadowColorUniform[0]=this._shadowColor.r;this._shadowColorUniform[1]=this._shadowColor.g;this._shadowColorUniform[2]=this._shadowColor.b;this._shadowColorUniform[3]=this._shadowColor.a;l.setParameter("shadow_color",this._shadowColorUniform);
p=this._font.data.info.maps[a].width/this._font.data.info.maps[a].height;this._shadowOffsetUniform[0]=this._shadowOffsetScale*this._shadowOffset.x;this._shadowOffsetUniform[1]=p*this._shadowOffsetScale*this._shadowOffset.y;l.setParameter("shadow_offset",this._shadowOffsetUniform);n.meshInstance=l;this._model.meshInstances.push(l)}}this._element.maskedBy&&this._element._setMaskedBy(this._element.maskedBy);f&&this._element.enabled&&this._entity.enabled&&this._element.addModelToLayers(this._model);this._updateMeshes();
this._rangeStart=0;this._rangeEnd=this._symbols.length;this._updateRenderRange()},_removeMeshInstance:function(a){a.material=null;var b=a.mesh;b&&b.destroy();a=this._model.meshInstances.indexOf(a);-1!==a&&this._model.meshInstances.splice(a,1)},_setMaterial:function(a){var b;this._material=a;if(this._model){var c=0;for(b=this._model.meshInstances.length;c<b;c++)this._model.meshInstances[c].material=a}},_updateMaterial:function(a){var b=this._element,c=b._isScreenCulled(),d=function(k){return b.isVisibleForCamera(k)};
this._material=this._system.getTextElementMaterial(a,this._font&&"msdf"===this._font.type);if(this._model)for(var e=0,f=this._model.meshInstances.length;e<f;e++){var g=this._model.meshInstances[e];g.cull=!a;g.material=this._material;g.screenSpace=a;c?(g.cull=!0,g.isVisibleFunc=d):g.isVisibleFunc=null}},_updateMeshes:function(){function a(qc,Tc,lg){c._lineWidths.push(Math.abs(lg));qc=qc.slice(t>Tc?Tc+1:t,t>Tc?t+1:Tc);if(v)for(lg=qc.length;lg--&&0<v;)Tm.test(qc[lg])&&(qc.splice(lg,1),v--);c._lineContents.push(qc.join(""));
k=0;h-=c._scaledLineHeight;p++;q=v=x=u=0;t=Tc}var b=this._font.data,c=this,d=Math.min(this._minFontSize,this._maxFontSize),e=this._maxFontSize,f=this._shouldAutoFit();f&&(this._fontSize=this._maxFontSize);var g=this._symbols.length,k=0,h=0,l=0,n=0,p=1,q=0,r=0,t=0,u=0,x=0,v=0,w=1E-4<=Math.abs(this._element.anchor.x-this._element.anchor.z),y=this._element.calculatedWidth;if(this.autoWidth&&!w||!this._wrapLines)y=Number.POSITIVE_INFINITY;var A=0;w=0;for(var B=1,E,C,D,G=!0;G;){G=!1;this._scaledLineHeight=
f?this._lineHeight*this._fontSize/(this._maxFontSize||1E-4):this._lineHeight;this.height=this.width=0;this._lineWidths=[];this._lineContents=[];n=l=h=k=0;p=1;v=x=u=t=r=q=0;B=this._fontSize/32;A=this._fontMinY*B;w=this._fontMaxY*B;for(D=0;D<this._meshInfo.length;D++)this._meshInfo[D].quad=0,this._meshInfo[D].lines={};var J=255,R=255,I=255;for(D=0;D<g;D++){E=this._symbols[D];var T=0,S=0,ba=0,ha=1;C=b.chars[E];if(!C)if(b.chars[" "])C=b.chars[" "];else for(var W in b.chars){C=b.chars[W];break}if(C){var Q=
0;0<x&&(ba=this._font.data.kerning)&&(ba=ba[vc.getCodePoint(this._symbols[D-1])||0])&&(Q=ba[vc.getCodePoint(this._symbols[D])||0]||0);ba=C.scale||1;var Nb=(C.width+C.height)/2;ha=B*Nb/ba;ba=(C.xadvance+Q)*B;T=(C.xoffset-Q)*B;S=C.yoffset*B}else console.error("Couldn't substitute missing character: '"+E+"'");if(Nb=Tm.test(E)){if(v++,0>this._maxLines||p<this._maxLines)a(this._symbols,D,n),r=D+1,t=D+1}else{var bf=Kp.test(E);Q=this._meshInfo[C&&C.map||0];var Da=k+this._spacing*ba;if(Da>y&&0<x&&!bf&&(0>
this._maxLines||p<this._maxLines))if(0===u)r=D,a(this._symbols,D,n);else{C=Math.max(D-r,0);if(1>=this._meshInfo.length)Q.lines[p-1]-=C,Q.quad-=C;else for(Q=D,E=r;E<Q;E++)ba=b.chars[this._symbols[E]],ba=this._meshInfo[ba&&ba.map||0],--ba.lines[p-1],--ba.quad;D-=C+1;a(this._symbols,r,q);continue}C=Q.quad;Q.lines[p-1]=C;var lb=k-T,Cc=lb+ha;S=h-S;var Sc=S+ha;this._rtl&&(ha=ha-T-this._spacing*ba-T,lb-=ha,Cc-=ha);Q.positions[12*C]=lb;Q.positions[12*C+1]=S;Q.positions[12*C+2]=l;Q.positions[12*C+3]=Cc;Q.positions[12*
C+4]=S;Q.positions[12*C+5]=l;Q.positions[12*C+6]=Cc;Q.positions[12*C+7]=Sc;Q.positions[12*C+8]=l;Q.positions[12*C+9]=lb;Q.positions[12*C+10]=Sc;Q.positions[12*C+11]=l;this.width=Math.max(this.width,Da);if(this._shouldAutoFitWidth()&&this.width>this._element.calculatedWidth&&(ha=Math.floor(this._element.fontSize*this._element.calculatedWidth/(this.width||1E-4)),ha=N.clamp(ha,d,e),ha!==this._element.fontSize)){this._fontSize=ha;G=!0;break}this.height=Math.max(this.height,w-(h+A));if(this._shouldAutoFitHeight()&&
this.height>this._element.calculatedHeight&&(ha=N.clamp(this._fontSize-1,d,e),ha!==this._element.fontSize)){this._fontSize=ha;G=!0;break}k+=this._spacing*ba;bf||Nb||(n=k);Lp.test(E)&&(u++,q=n,r=D+1);x++;E=this._getUv(E);Q.uvs[8*C]=E[0];Q.uvs[8*C+1]=E[1];Q.uvs[8*C+2]=E[2];Q.uvs[8*C+3]=E[1];Q.uvs[8*C+4]=E[2];Q.uvs[8*C+5]=E[3];Q.uvs[8*C+6]=E[0];Q.uvs[8*C+7]=E[3];this._symbolColors&&(I=3*this._symbolColors[D],J=this._colorPalette[I],R=this._colorPalette[I+1],I=this._colorPalette[I+2]);Q.colors[16*C]=
J;Q.colors[16*C+1]=R;Q.colors[16*C+2]=I;Q.colors[16*C+3]=255;Q.colors[16*C+4]=J;Q.colors[16*C+5]=R;Q.colors[16*C+6]=I;Q.colors[16*C+7]=255;Q.colors[16*C+8]=J;Q.colors[16*C+9]=R;Q.colors[16*C+10]=I;Q.colors[16*C+11]=255;Q.colors[16*C+12]=J;Q.colors[16*C+13]=R;Q.colors[16*C+14]=I;Q.colors[16*C+15]=255;Q.quad++}}G||t<g&&a(this._symbols,g,k)}this._noResize=!0;this.autoWidth=this._autoWidth;this.autoHeight=this._autoHeight;this._noResize=!1;b=this._element.pivot.x;d=this._element.pivot.y;e=this._alignment.x;
f=this._alignment.y;for(D=0;D<this._meshInfo.length;D++)if(0!==this._meshInfo[D].count){W=0;for(var mb in this._meshInfo[D].lines){g=this._meshInfo[D].lines[mb];y=this._lineWidths[parseInt(mb,10)];y=-b*this._element.calculatedWidth+e*(this._element.calculatedWidth-y)*(this._rtl?-1:1);l=(1-d)*this._element.calculatedHeight-w-(1-f)*(this._element.calculatedHeight-this.height);for(C=W;C<=g;C++)this._meshInfo[D].positions[12*C]+=y,this._meshInfo[D].positions[12*C+3]+=y,this._meshInfo[D].positions[12*
C+6]+=y,this._meshInfo[D].positions[12*C+9]+=y,this._meshInfo[D].positions[12*C+1]+=l,this._meshInfo[D].positions[12*C+4]+=l,this._meshInfo[D].positions[12*C+7]+=l,this._meshInfo[D].positions[12*C+10]+=l;if(this._rtl)for(C=W;C<=g;C++){W=12*C;for(l=0;4>l;++l)this._meshInfo[D].positions[W+3*l]=this._element.calculatedWidth-this._meshInfo[D].positions[W+3*l]+2*y;l=this._meshInfo[D].positions[W+3];n=this._meshInfo[D].positions[W+6];this._meshInfo[D].positions[W+3]=this._meshInfo[D].positions[W+0];this._meshInfo[D].positions[W+
6]=this._meshInfo[D].positions[W+9];this._meshInfo[D].positions[W+0]=l;this._meshInfo[D].positions[W+9]=n}W=g+1}g=4*this._meshInfo[D].count;y=4*this._meshInfo[D].quad;C=new Pb(this._meshInfo[D].meshInstance.mesh.vertexBuffer);for(W=0;W<g;W++)W>=y?(C.element.POSITION.set(0,0,0),C.element.TEXCOORD0.set(0,0),C.element.COLOR.set(0,0,0,0)):(C.element.POSITION.set(this._meshInfo[D].positions[3*W],this._meshInfo[D].positions[3*W+1],this._meshInfo[D].positions[3*W+2]),C.element.TEXCOORD0.set(this._meshInfo[D].uvs[2*
W],this._meshInfo[D].uvs[2*W+1]),C.element.COLOR.set(this._meshInfo[D].colors[4*W],this._meshInfo[D].colors[4*W+1],this._meshInfo[D].colors[4*W+2],this._meshInfo[D].colors[4*W+3])),C.next();C.end();this._meshInfo[D].meshInstance.mesh.aabb.compute(this._meshInfo[D].positions);this._meshInfo[D].meshInstance._aabbVer=-1}this._aabbDirty=!0},_onFontRender:function(){this.font=this._font},_onFontLoad:function(a){this.font!==a.resource&&(this.font=a.resource)},_onFontChange:function(a,b,c,d){if("data"===
b)for(this._font.data=c,a=this._font.data.info.maps.length,b=0;b<a;b++)this._meshInfo[b]&&(c=this._meshInfo[b].meshInstance)&&(c.setParameter("font_sdfIntensity",this._font.intensity),c.setParameter("font_pxrange",this._getPxRange(this._font)),c.setParameter("font_textureWidth",this._font.data.info.maps[b].width))},_onFontRemove:function(a){},_setTextureParams:function(a,b){this._font&&("msdf"===this._font.type?(a.deleteParameter("texture_emissiveMap"),a.deleteParameter("texture_opacityMap"),a.setParameter("texture_msdfMap",
b)):"bitmap"===this._font.type&&(a.deleteParameter("texture_msdfMap"),a.setParameter("texture_emissiveMap",b),a.setParameter("texture_opacityMap",b)))},_getPxRange:function(a){a=Object.keys(this._font.data.chars);for(var b=0;b<a.length;b++){var c=this._font.data.chars[a[b]];if(c.range)return(c.scale||1)*c.range}return 2},_getUv:function(a){var b=this._font.data;if(!b.chars[a])return b.chars[" "]?this._getUv(" "):[0,0,0,0];var c=b.chars[a].map,d=b.info.maps[c].width;c=b.info.maps[c].height;var e=b.chars[a].x,
f=b.chars[a].y,g=1-b.chars[a].height/c;return[e/d,g-f/c,(e+b.chars[a].width)/d,g-(f-b.chars[a].height)/c]},onEnable:function(){this._fontAsset.autoLoad=!0;this._model&&this._element.addModelToLayers(this._model)},onDisable:function(){this._fontAsset.autoLoad=!1;this._model&&this._element.removeModelFromLayers(this._model)},_setStencil:function(a){if(this._model)for(var b=this._model.meshInstances,c=0;c<b.length;c++)b[c].stencilFront=a,b[c].stencilBack=a},_shouldAutoFitWidth:function(){return this._autoFitWidth&&
!this._autoWidth},_shouldAutoFitHeight:function(){return this._autoFitHeight&&!this._autoHeight},_shouldAutoFit:function(){return this._autoFitWidth&&!this._autoWidth||this._autoFitHeight&&!this._autoHeight},_calculateCharsPerTexture:function(a){var b={};void 0===a&&(a=this._symbols.length);var c;for(c=0;c<a;c++){var d=this._symbols[c];d=this._font.data.chars[d];d||(d=this._font.data.chars[" "])||(d=this._font.data.chars[Object.keys(this._font.data.chars)[0]]);d=d.map;b[d]?b[d]++:b[d]=1}return b},
_updateRenderRange:function(){var a=0===this._rangeStart?0:this._calculateCharsPerTexture(this._rangeStart),b=0===this._rangeEnd?0:this._calculateCharsPerTexture(this._rangeEnd),c;var d=0;for(c=this._meshInfo.length;d<c;d++){var e=a[d]||0,f=b[d]||0,g=this._meshInfo[d].meshInstance;g&&(g=g.mesh)&&(g.primitive[0].base=6*e,g.primitive[0].count=6*(f-e))}}});Object.defineProperty(na.prototype,"text",{get:function(){return this._text},set:function(a){this._i18nKey=null;this._setText(null!=a&&a.toString()||
"")}});Object.defineProperty(na.prototype,"key",{get:function(){return this._i18nKey},set:function(a){a=null!==a?a.toString():null;this._i18nKey!==a&&((this._i18nKey=a)?(this._fontAsset.disableLocalization=!1,this._resetLocalizedText()):this._fontAsset.disableLocalization=!0)}});Object.defineProperty(na.prototype,"color",{get:function(){return this._color},set:function(a){var b=a.r,c=a.g;a=a.b;if(this._color.r!==b||this._color.g!==c||this._color.b!==a)if(this._color.r=b,this._color.g=c,this._color.b=
a,this._symbolColors)this._font&&this._updateText();else for(this._colorUniform[0]=this._color.r,this._colorUniform[1]=this._color.g,this._colorUniform[2]=this._color.b,b=0,c=this._model.meshInstances.length;b<c;b++)this._model.meshInstances[b].setParameter("material_emissive",this._colorUniform)}});Object.defineProperty(na.prototype,"opacity",{get:function(){return this._color.a},set:function(a){if(this._color.a!==a&&(this._color.a=a,this._model))for(var b=0,c=this._model.meshInstances.length;b<
c;b++)this._model.meshInstances[b].setParameter("material_opacity",a)}});Object.defineProperty(na.prototype,"lineHeight",{get:function(){return this._lineHeight},set:function(a){var b=this._lineHeight;this._scaledLineHeight=this._lineHeight=a;b!==a&&this._font&&this._updateText()}});Object.defineProperty(na.prototype,"wrapLines",{get:function(){return this._wrapLines},set:function(a){var b=this._wrapLines;this._wrapLines=a;b!==a&&this._font&&this._updateText()}});Object.defineProperty(na.prototype,
"lines",{get:function(){return this._lineContents}});Object.defineProperty(na.prototype,"spacing",{get:function(){return this._spacing},set:function(a){var b=this._spacing;this._spacing=a;b!==a&&this._font&&this._updateText()}});Object.defineProperty(na.prototype,"fontSize",{get:function(){return this._fontSize},set:function(a){var b=this._fontSize;this._originalFontSize=this._fontSize=a;b!==a&&this._font&&this._updateText()}});Object.defineProperty(na.prototype,"fontAsset",{get:function(){return this._fontAsset.localizedAsset},
set:function(a){this._fontAsset.defaultAsset=a}});Object.defineProperty(na.prototype,"font",{get:function(){return this._font},set:function(a){if(this._font){var b=this._font.type;this._font.off&&this._font.off("render",this._onFontRender,this)}this._font=a;this._fontMaxY=this._fontMinY=0;if(a){var c=this._font.data,d;for(d in c.chars){var e=c.chars[d];e.bounds&&(this._fontMinY=Math.min(this._fontMinY,e.bounds[1]),this._fontMaxY=Math.max(this._fontMaxY,e.bounds[3]))}if(this._font.on)this._font.on("render",
this._onFontRender,this);this._fontAsset.localizedAsset&&this._system.app.assets.get(this._fontAsset.localizedAsset).resource!==this._font&&(this._fontAsset.defaultAsset=null);a.type!==b&&(a=this._element._isScreenSpace(),this._updateMaterial(a));a=0;for(b=this._font.textures.length;a<b;a++)if(this._meshInfo[a]){if(c=this._meshInfo[a].meshInstance)c.setParameter("font_sdfIntensity",this._font.intensity),c.setParameter("font_pxrange",this._getPxRange(this._font)),c.setParameter("font_textureWidth",
this._font.data.info.maps[a].width),this._setTextureParams(c,this._font.textures[a])}else this._meshInfo[a]=new ko;b=!1;for(a=this._font.textures.length;a<this._meshInfo.length;a++)this._meshInfo[a].meshInstance&&(b||(this._element.removeModelFromLayers(this._model),b=!0),this._removeMeshInstance(this._meshInfo[a].meshInstance));this._meshInfo.length>this._font.textures.length&&(this._meshInfo.length=this._font.textures.length);this._updateText()}}});Object.defineProperty(na.prototype,"alignment",
{get:function(){return this._alignment},set:function(a){a instanceof P?this._alignment.set(a.x,a.y):this._alignment.set(a[0],a[1]);this._font&&this._updateText()}});Object.defineProperty(na.prototype,"autoWidth",{get:function(){return this._autoWidth},set:function(a){var b=this._autoWidth;(this._autoWidth=a)&&1E-4>Math.abs(this._element.anchor.x-this._element.anchor.z)&&(this._element.width=this.width);b!==a&&(a=this._shouldAutoFit()?this._maxFontSize:this._originalFontSize,a!==this._fontSize&&(this._fontSize=
a,this._font&&this._updateText()))}});Object.defineProperty(na.prototype,"autoHeight",{get:function(){return this._autoHeight},set:function(a){var b=this._autoHeight;(this._autoHeight=a)&&1E-4>Math.abs(this._element.anchor.y-this._element.anchor.w)&&(this._element.height=this.height);b!==a&&(a=this._shouldAutoFit()?this._maxFontSize:this._originalFontSize,a!==this._fontSize&&(this._fontSize=a,this._font&&this._updateText()))}});Object.defineProperty(na.prototype,"rtlReorder",{get:function(){return this._rtlReorder},
set:function(a){this._rtlReorder!==a&&(this._rtlReorder=a,this._font&&this._updateText())}});Object.defineProperty(na.prototype,"unicodeConverter",{get:function(){return this._unicodeConverter},set:function(a){this._unicodeConverter!==a&&(this._unicodeConverter=a,this._setText(this._text))}});Object.defineProperty(na.prototype,"aabb",{get:function(){if(this._aabbDirty){for(var a=!1,b=0;b<this._meshInfo.length;b++)this._meshInfo[b].meshInstance&&(a?this._aabb.add(this._meshInfo[b].meshInstance.aabb):
(this._aabb.copy(this._meshInfo[b].meshInstance.aabb),a=!0));this._aabbDirty=!1}return this._aabb}});Object.defineProperty(na.prototype,"outlineColor",{get:function(){return this._outlineColor},set:function(a){var b=a instanceof L?a.r:a[0],c=a instanceof L?a.g:a[1],d=a instanceof L?a.b:a[2];a=a instanceof L?a.a:a[3];if(this._outlineColor.r!==b||this._outlineColor.g!==c||this._outlineColor.b!==d||this._outlineColor.a!==a)if(this._outlineColor.r=b,this._outlineColor.g=c,this._outlineColor.b=d,this._outlineColor.a=
a,this._model)for(this._outlineColorUniform[0]=this._outlineColor.r,this._outlineColorUniform[1]=this._outlineColor.g,this._outlineColorUniform[2]=this._outlineColor.b,this._outlineColorUniform[3]=this._outlineColor.a,b=0,c=this._model.meshInstances.length;b<c;b++)this._model.meshInstances[b].setParameter("outline_color",this._outlineColorUniform)}});Object.defineProperty(na.prototype,"outlineThickness",{get:function(){return this._outlineThickness},set:function(a){var b=this._outlineThickness;this._outlineThickness=
a;if(b!==a&&this._font&&this._model)for(a=0,b=this._model.meshInstances.length;a<b;a++)this._model.meshInstances[a].setParameter("outline_thickness",this._outlineThicknessScale*this._outlineThickness)}});Object.defineProperty(na.prototype,"shadowColor",{get:function(){return this._shadowColor},set:function(a){var b=a instanceof L?a.r:a[0],c=a instanceof L?a.g:a[1],d=a instanceof L?a.b:a[2];a=a instanceof L?a.a:a[3];if(this._shadowColor.r!==b||this._shadowColor.g!==c||this._shadowColor.b!==d||this._shadowColor.a!==
a)if(this._shadowColor.r=b,this._shadowColor.g=c,this._shadowColor.b=d,this._shadowColor.a=a,this._model)for(this._shadowColorUniform[0]=this._shadowColor.r,this._shadowColorUniform[1]=this._shadowColor.g,this._shadowColorUniform[2]=this._shadowColor.b,this._shadowColorUniform[3]=this._shadowColor.a,b=0,c=this._model.meshInstances.length;b<c;b++)this._model.meshInstances[b].setParameter("shadow_color",this._shadowColorUniform)}});Object.defineProperty(na.prototype,"shadowOffset",{get:function(){return this._shadowOffset},
set:function(a){var b=a instanceof P?a.x:a[0];a=a instanceof P?a.y:a[1];if(this._shadowOffset.x!==b||this._shadowOffset.y!==a)if(this._shadowOffset.set(b,a),this._font&&this._model)for(b=0,a=this._model.meshInstances.length;b<a;b++){var c=this._font.data.info.maps[b].width/this._font.data.info.maps[b].height;this._shadowOffsetUniform[0]=this._shadowOffsetScale*this._shadowOffset.x;this._shadowOffsetUniform[1]=c*this._shadowOffsetScale*this._shadowOffset.y;this._model.meshInstances[b].setParameter("shadow_offset",
this._shadowOffsetUniform)}}});Object.defineProperty(na.prototype,"minFontSize",{get:function(){return this._minFontSize},set:function(a){this._minFontSize!==a&&(this._minFontSize=a,this.font&&this._shouldAutoFit()&&this._updateText())}});Object.defineProperty(na.prototype,"maxFontSize",{get:function(){return this._maxFontSize},set:function(a){this._maxFontSize!==a&&(this._maxFontSize=a,this.font&&this._shouldAutoFit()&&this._updateText())}});Object.defineProperty(na.prototype,"autoFitWidth",{get:function(){return this._autoFitWidth},
set:function(a){this._autoFitWidth!==a&&(this._autoFitWidth=a,this._fontSize=this._shouldAutoFit()?this._maxFontSize:this._originalFontSize,this.font&&this._updateText())}});Object.defineProperty(na.prototype,"autoFitHeight",{get:function(){return this._autoFitHeight},set:function(a){this._autoFitHeight!==a&&(this._autoFitHeight=a,this._fontSize=this._shouldAutoFit()?this._maxFontSize:this._originalFontSize,this.font&&this._updateText())}});Object.defineProperty(na.prototype,"maxLines",{get:function(){return this._maxLines},
set:function(a){this._maxLines===a||null===a&&-1===this._maxLines||(this._maxLines=null===a?-1:a,this.font&&this._wrapLines&&this._updateText())}});Object.defineProperty(na.prototype,"enableMarkup",{get:function(){return this._enableMarkup},set:function(a){a=!!a;this._enableMarkup!==a&&(this._enableMarkup=a,this.font&&this._updateText())}});Object.defineProperty(na.prototype,"symbols",{get:function(){return this._symbols}});Object.defineProperty(na.prototype,"symbolColors",{get:function(){return null===
this._symbolColors?null:this._symbolColors.map(function(a){return this._colorPalette.slice(3*a,3*a+3)},this)}});Object.defineProperty(na.prototype,"rtl",{get:function(){return this._rtl}});Object.defineProperty(na.prototype,"rangeStart",{get:function(){return this._rangeStart},set:function(a){a=Math.max(0,Math.min(a,this._symbols.length));a!==this._rangeStart&&(this._rangeStart=a,this._updateRenderRange())}});Object.defineProperty(na.prototype,"rangeEnd",{get:function(){return this._rangeEnd},set:function(a){a=
Math.max(this._rangeStart,Math.min(a,this._symbols.length));a!==this._rangeEnd&&(this._rangeEnd=a,this._updateRenderRange())}});var Fc=new z,me=new z,bc=new K,Ih=new K,Jh=new K,nf=new K;ia.prototype=Object.create(O.prototype);ia.prototype.constructor=ia;Object.assign(ia.prototype,{_patch:function(){this.entity._sync=this._sync;this.entity.setPosition=this._setPosition;this.entity.setLocalPosition=this._setLocalPosition},_unpatch:function(){this.entity._sync=fa.prototype._sync;this.entity.setPosition=
fa.prototype.setPosition;this.entity.setLocalPosition=fa.prototype.setLocalPosition},_setPosition:function(){var a=new z,b=new K;return function(c,d,e){if(!this.element.screen)return fa.prototype.setPosition.call(this,c,d,e);c instanceof z?a.copy(c):a.set(c,d,e);this.getWorldTransform();b.copy(this.element._screenToWorld).invert();b.transformPoint(a,this.localPosition);this._dirtyLocal||this._dirtifyLocal()}}(),_setLocalPosition:function(a,b,c){a instanceof z?this.localPosition.copy(a):this.localPosition.set(a,
b,c);a=this.element;b=this.localPosition;c=a._pivot;a._margin.x=b.x-a._calculatedWidth*c.x;a._margin.z=a._localAnchor.z-a._localAnchor.x-a._calculatedWidth-a._margin.x;a._margin.y=b.y-a._calculatedHeight*c.y;a._margin.w=a._localAnchor.w-a._localAnchor.y-a._calculatedHeight-a._margin.y;this._dirtyLocal||this._dirtifyLocal()},_sync:function(){var a=this.element,b=a.screen;if(b){if(a._anchorDirty){var c=0,d=1;if(this._parent&&this._parent.element){var e=this._parent.element.calculatedWidth;var f=this._parent.element.calculatedHeight;
c=this._parent.element.pivot.x;d=this._parent.element.pivot.y}else f=b.screen.resolution,e=f.x/b.screen.scale,f=f.y/b.screen.scale;a._anchorTransform.setTranslate(e*(a.anchor.x-c),-(f*(d-a.anchor.y)),0);a._anchorDirty=!1;a._calculateLocalAnchors()}a._sizeDirty&&a._calculateSize(!1,!1)}this._dirtyLocal&&(this.localTransform.setTRS(this.localPosition,this.localRotation,this.localScale),e=this.localPosition,c=a._pivot,a._margin.x=e.x-a._calculatedWidth*c.x,a._margin.z=a._localAnchor.z-a._localAnchor.x-
a._calculatedWidth-a._margin.x,a._margin.y=e.y-a._calculatedHeight*c.y,a._margin.w=a._localAnchor.w-a._localAnchor.y-a._calculatedHeight-a._margin.y,this._dirtyLocal=!1);if(!b)return this._dirtyWorld&&(a._cornersDirty=!0,a._canvasCornersDirty=!0,a._worldCornersDirty=!0),fa.prototype._sync.call(this);this._dirtyWorld&&(null===this._parent?this.worldTransform.copy(this.localTransform):(this._parent.element?a._screenToWorld.mul2(this._parent.element._modelTransform,a._anchorTransform):a._screenToWorld.copy(a._anchorTransform),
a._modelTransform.mul2(a._screenToWorld,this.localTransform),b?(a._screenToWorld.mul2(b.screen._screenMatrix,a._screenToWorld),b.screen.screenSpace||a._screenToWorld.mul2(b.worldTransform,a._screenToWorld),this.worldTransform.mul2(a._screenToWorld,this.localTransform),e=a._parentWorldTransform,e.setIdentity(),(c=this._parent)&&c.element&&c!==b&&(bc.setTRS(z.ZERO,c.getLocalRotation(),c.getLocalScale()),e.mul2(c.element._parentWorldTransform,bc)),Fc.set(0,0,this.localPosition.z),me.set(a._absLeft+a._pivot.x*
a.calculatedWidth,a._absBottom+a._pivot.y*a.calculatedHeight,0),bc.setTranslate(-me.x,-me.y,-me.z),Ih.setTRS(Fc,this.getLocalRotation(),this.getLocalScale()),Jh.setTranslate(me.x,me.y,me.z),a._screenTransform.mul2(a._parentWorldTransform,Jh).mul(Ih).mul(bc),a._cornersDirty=!0,a._canvasCornersDirty=!0,a._worldCornersDirty=!0):this.worldTransform.copy(a._modelTransform)),this._dirtyWorld=!1)},_onInsert:function(a){a=this._parseUpToScreen();this.entity._dirtifyWorld();this._updateScreen(a.screen);this._dirtifyMask()},
_dirtifyMask:function(){for(var a=this.entity;a;){var b=a.parent;if((null===b||b.screen)&&a.element){this.system._prerender&&this.system._prerender.length||(this.system._prerender=[],this.system.app.once("prerender",this._onPrerender,this));var c=this.system._prerender.indexOf(this.entity);0<=c&&this.system._prerender.splice(c,1);0>this.system._prerender.indexOf(a)&&this.system._prerender.push(a)}a=b}},_onPrerender:function(){for(var a=0;a<this.system._prerender.length;a++){var b=this.system._prerender[a];
b.element&&b.element.syncMask(1)}this.system._prerender.length=0},_bindScreen:function(a){a.on("set:resolution",this._onScreenResize,this);a.on("set:referenceresolution",this._onScreenResize,this);a.on("set:scaleblend",this._onScreenResize,this);a.on("set:screenspace",this._onScreenSpaceChange,this);a.on("remove",this._onScreenRemove,this)},_unbindScreen:function(a){a.off("set:resolution",this._onScreenResize,this);a.off("set:referenceresolution",this._onScreenResize,this);a.off("set:scaleblend",
this._onScreenResize,this);a.off("set:screenspace",this._onScreenSpaceChange,this);a.off("remove",this._onScreenRemove,this)},_updateScreen:function(a){this.screen&&this.screen!==a&&this._unbindScreen(this.screen.screen);var b=this.screen;(this.screen=a)&&this._bindScreen(this.screen.screen);this._calculateSize(this._hasSplitAnchorsX,this._hasSplitAnchorsY);this.fire("set:screen",this.screen,b);this._anchorDirty=!0;b=this.entity.children;for(var c=0,d=b.length;c<d;c++)b[c].element&&b[c].element._updateScreen(a);
this.screen&&this.screen.screen.syncDrawOrder()},syncMask:function(a){var b=this._parseUpToScreen();this._updateMask(b.mask,a)},_setMaskedBy:function(a){var b=this._image||this._text;if(a){var c=new Rd({ref:a.element._image._maskRef,func:2});b&&b._setStencil&&b._setStencil(c);this._maskedBy=a}else b&&b._setStencil&&b._setStencil(null),this._maskedBy=null},_updateMask:function(a,b){var c;a?(this._setMaskedBy(a),this.mask&&(a=new Rd({ref:a.element._image._maskRef,func:2,zpass:3}),this._image._setStencil(a),
this._image._maskRef=b,b++,a=this.entity)):(this._setMaskedBy(null),this.mask&&(a=new Rd({ref:b,func:7,zpass:2}),this._image._setStencil(a),this._image._maskRef=b,b++,a=this.entity));var d=this.entity.children;var e=0;for(c=d.length;e<c;e++)d[e].element&&d[e].element._updateMask(a,b)},_parseUpToScreen:function(){for(var a={screen:null,mask:null},b=this.entity._parent;b&&!b.screen;)b.element&&b.element.mask&&!a.mask&&(a.mask=b),b=b.parent;b&&b.screen&&(a.screen=b);return a},_onScreenResize:function(a){this._worldCornersDirty=
this._cornersDirty=this._anchorDirty=!0;this._calculateSize(this._hasSplitAnchorsX,this._hasSplitAnchorsY);this.fire("screen:set:resolution",a)},_onScreenSpaceChange:function(){this.fire("screen:set:screenspace",this.screen.screen.screenSpace)},_onScreenRemove:function(){this.screen&&!this.screen._destroying&&this._updateScreen(null)},_calculateLocalAnchors:function(){var a=1E3,b=1E3,c=this.entity._parent;c&&c.element?(a=c.element.calculatedWidth,b=c.element.calculatedHeight):this.screen&&(b=this.screen.screen.resolution,
c=this.screen.screen.scale,a=b.x/c,b=b.y/c);this._localAnchor.set(this._anchor.x*a,this._anchor.y*b,this._anchor.z*a,this._anchor.w*b)},getOffsetPosition:function(a,b){var c=this.entity.getLocalPosition().clone();c.x+=a;c.y+=b;this._screenToWorld.transformPoint(c,c);return c},onLayersChanged:function(a,b){this.addModelToLayers(this._image?this._image._model:this._text._model);a.off("add",this.onLayerAdded,this);a.off("remove",this.onLayerRemoved,this);b.on("add",this.onLayerAdded,this);b.on("remove",
this.onLayerRemoved,this)},onLayerAdded:function(a){0>this.layers.indexOf(a.id)||(this._image?a.addMeshInstances(this._image._model.meshInstances):this._text&&a.addMeshInstances(this._text._model.meshInstances))},onLayerRemoved:function(a){0>this.layers.indexOf(a.id)||(this._image?a.removeMeshInstances(this._image._model.meshInstances):this._text&&a.removeMeshInstances(this._text._model.meshInstances))},onEnable:function(){if(this._image)this._image.onEnable();if(this._text)this._text.onEnable();
if(this._group)this._group.onEnable();this.useInput&&this.system.app.elementInput&&this.system.app.elementInput.addElement(this);this.system.app.scene.on("set:layers",this.onLayersChanged,this);this.system.app.scene.layers&&(this.system.app.scene.layers.on("add",this.onLayerAdded,this),this.system.app.scene.layers.on("remove",this.onLayerRemoved,this));0<=this._batchGroupId&&this.system.app.batcher.insert(bb.ELEMENT,this.batchGroupId,this.entity);this.fire("enableelement")},onDisable:function(){this.system.app.scene.off("set:layers",
this.onLayersChanged,this);this.system.app.scene.layers&&(this.system.app.scene.layers.off("add",this.onLayerAdded,this),this.system.app.scene.layers.off("remove",this.onLayerRemoved,this));if(this._image)this._image.onDisable();if(this._text)this._text.onDisable();if(this._group)this._group.onDisable();this.system.app.elementInput&&this.useInput&&this.system.app.elementInput.removeElement(this);0<=this._batchGroupId&&this.system.app.batcher.remove(bb.ELEMENT,this.batchGroupId,this.entity);this.fire("disableelement")},
onRemove:function(){this.entity.off("insert",this._onInsert,this);this._unpatch();this._image&&this._image.destroy();this._text&&this._text.destroy();this.system.app.elementInput&&this.useInput&&this.system.app.elementInput.removeElement(this);this.screen&&this.screen.screen&&(this._unbindScreen(this.screen.screen),this.screen.screen.syncDrawOrder());this.off()},_calculateSize:function(a,b){if(this.entity._parent||this.screen){this._calculateLocalAnchors();var c=this._absRight-this._absLeft,d=this._absTop-
this._absBottom;a?this._setWidth(c):this._setCalculatedWidth(c,!1);b?this._setHeight(d):this._setCalculatedHeight(d,!1);a=this.entity.getLocalPosition();a.x=this._margin.x+this._calculatedWidth*this._pivot.x;a.y=this._margin.y+this._calculatedHeight*this._pivot.y;this.entity.setLocalPosition(a);this._sizeDirty=!1}},_setWidth:function(a){this._width=a;this._setCalculatedWidth(a,!1);this.fire("set:width",this._width)},_setHeight:function(a){this._height=a;this._setCalculatedHeight(a,!1);this.fire("set:height",
this._height)},_setCalculatedWidth:function(a,b){1E-4>=Math.abs(a-this._calculatedWidth)||(this._calculatedWidth=a,this.entity._dirtifyLocal(),b&&(a=this.entity.getLocalPosition(),this._margin.x=a.x-this._calculatedWidth*this._pivot.x,this._margin.z=this._localAnchor.z-this._localAnchor.x-this._calculatedWidth-this._margin.x),this._flagChildrenAsDirty(),this.fire("set:calculatedWidth",this._calculatedWidth),this.fire("resize",this._calculatedWidth,this._calculatedHeight))},_setCalculatedHeight:function(a,
b){1E-4>=Math.abs(a-this._calculatedHeight)||(this._calculatedHeight=a,this.entity._dirtifyLocal(),b&&(a=this.entity.getLocalPosition(),this._margin.y=a.y-this._calculatedHeight*this._pivot.y,this._margin.w=this._localAnchor.w-this._localAnchor.y-this._calculatedHeight-this._margin.y),this._flagChildrenAsDirty(),this.fire("set:calculatedHeight",this._calculatedHeight),this.fire("resize",this._calculatedWidth,this._calculatedHeight))},_flagChildrenAsDirty:function(){var a,b=this.entity._children;var c=
0;for(a=b.length;c<a;c++)b[c].element&&(b[c].element._anchorDirty=!0,b[c].element._sizeDirty=!0)},addModelToLayers:function(a){var b;this._addedModels.push(a);for(var c=0;c<this.layers.length;c++)(b=this.system.app.scene.layers.getLayerById(this.layers[c]))&&b.addMeshInstances(a.meshInstances)},removeModelFromLayers:function(a){var b=this._addedModels.indexOf(a);0<=b&&this._addedModels.splice(b,1);for(var c=0;c<this.layers.length;c++)(b=this.system.app.scene.layers.getLayerById(this.layers[c]))&&
b.removeMeshInstances(a.meshInstances)},getMaskOffset:function(){var a=this.system.app.frame;this._offsetReadAt!==a&&(this._maskOffset=.5,this._offsetReadAt=a);a=this._maskOffset;this._maskOffset-=.001;return a},isVisibleForCamera:function(a){if(this.maskedBy){a=this.maskedBy.element.screenCorners;var b=Math.min(Math.min(a[0].x,a[1].x),Math.min(a[2].x,a[3].x));var c=Math.max(Math.max(a[0].x,a[1].x),Math.max(a[2].x,a[3].x));var d=Math.min(Math.min(a[0].y,a[1].y),Math.min(a[2].y,a[3].y));a=Math.max(Math.max(a[0].y,
a[1].y),Math.max(a[2].y,a[3].y))}else{b=this.system.app.graphicsDevice.width;var e=this.system.app.graphicsDevice.height;c=a._rect.z*b;d=a._rect.w*e;b*=a._rect.x;c=b+c;a=(1-a._rect.y)*e;d=a-d}e=this.screenCorners;var f=Math.min(Math.min(e[0].x,e[1].x),Math.min(e[2].x,e[3].x)),g=Math.min(Math.min(e[0].y,e[1].y),Math.min(e[2].y,e[3].y)),k=Math.max(Math.max(e[0].y,e[1].y),Math.max(e[2].y,e[3].y));return Math.max(Math.max(e[0].x,e[1].x),Math.max(e[2].x,e[3].x))<b||f>c||g>a||k<d?!1:!0},_isScreenSpace:function(){return this.screen&&
this.screen.screen?this.screen.screen.screenSpace:!1},_isScreenCulled:function(){return this.screen&&this.screen.screen?this.screen.screen.cull:!1}});Object.defineProperty(ia.prototype,"type",{get:function(){return this._type},set:function(a){a!==this._type&&(this._type=a,this._image&&(this._image.destroy(),this._image=null),this._text&&(this._text.destroy(),this._text=null),"image"===a?this._image=new cb(this):"text"===a&&(this._text=new na(this)))}});Object.defineProperty(ia.prototype,"layers",
{get:function(){return this._layers},set:function(a){var b,c,d;if(this._addedModels.length)for(b=0;b<this._layers.length;b++)if(d=this.system.app.scene.layers.getLayerById(this._layers[b]))for(c=0;c<this._addedModels.length;c++)d.removeMeshInstances(this._addedModels[c].meshInstances);this._layers=a;if(this.enabled&&this.entity.enabled&&this._addedModels.length)for(b=0;b<this._layers.length;b++)if(d=this.system.app.scene.layers.getLayerById(this._layers[b]))for(c=0;c<this._addedModels.length;c++)d.addMeshInstances(this._addedModels[c].meshInstances)}});
Object.defineProperty(ia.prototype,"drawOrder",{get:function(){return this._drawOrder},set:function(a){var b=0;this.screen&&(b=this.screen.screen.priority);16777215<a&&(a=16777215);this._drawOrder=(b<<24)+a;this.fire("set:draworder",this._drawOrder)}});Object.defineProperty(ia.prototype,"_absLeft",{get:function(){return this._localAnchor.x+this._margin.x}});Object.defineProperty(ia.prototype,"_absRight",{get:function(){return this._localAnchor.z-this._margin.z}});Object.defineProperty(ia.prototype,
"_absTop",{get:function(){return this._localAnchor.w-this._margin.w}});Object.defineProperty(ia.prototype,"_absBottom",{get:function(){return this._localAnchor.y+this._margin.y}});Object.defineProperty(ia.prototype,"margin",{get:function(){return this._margin},set:function(a){this._margin.copy(a);this._calculateSize(!0,!0);this.fire("set:margin",this._margin)}});Object.defineProperty(ia.prototype,"left",{get:function(){return this._margin.x},set:function(a){this._margin.x=a;var b=this.entity.getLocalPosition();
this._setWidth(this._absRight-(this._localAnchor.x+a));b.x=a+this._calculatedWidth*this._pivot.x;this.entity.setLocalPosition(b)}});Object.defineProperty(ia.prototype,"right",{get:function(){return this._margin.z},set:function(a){this._margin.z=a;var b=this.entity.getLocalPosition();this._setWidth(this._localAnchor.z-a-this._absLeft);b.x=this._localAnchor.z-this._localAnchor.x-a-this._calculatedWidth*(1-this._pivot.x);this.entity.setLocalPosition(b)}});Object.defineProperty(ia.prototype,"top",{get:function(){return this._margin.w},
set:function(a){this._margin.w=a;var b=this.entity.getLocalPosition();this._setHeight(this._localAnchor.w-a-this._absBottom);b.y=this._localAnchor.w-this._localAnchor.y-a-this._calculatedHeight*(1-this._pivot.y);this.entity.setLocalPosition(b)}});Object.defineProperty(ia.prototype,"bottom",{get:function(){return this._margin.y},set:function(a){this._margin.y=a;var b=this.entity.getLocalPosition();this._setHeight(this._absTop-(this._localAnchor.y+a));b.y=a+this._calculatedHeight*this._pivot.y;this.entity.setLocalPosition(b)}});
Object.defineProperty(ia.prototype,"width",{get:function(){return this._width},set:function(a){this._width=a;this._hasSplitAnchorsX||this._setCalculatedWidth(a,!0);this.fire("set:width",this._width)}});Object.defineProperty(ia.prototype,"height",{get:function(){return this._height},set:function(a){this._height=a;this._hasSplitAnchorsY||this._setCalculatedHeight(a,!0);this.fire("set:height",this._height)}});Object.defineProperty(ia.prototype,"calculatedWidth",{get:function(){return this._calculatedWidth},
set:function(a){this._setCalculatedWidth(a,!0)}});Object.defineProperty(ia.prototype,"calculatedHeight",{get:function(){return this._calculatedHeight},set:function(a){this._setCalculatedHeight(a,!0)}});Object.defineProperty(ia.prototype,"pivot",{get:function(){return this._pivot},set:function(a){var b=this._pivot.x,c=this._pivot.y;a instanceof P?this._pivot.set(a.x,a.y):this._pivot.set(a[0],a[1]);a=this._margin.x+this._margin.z;b=this._pivot.x-b;this._margin.x+=a*b;this._margin.z-=a*b;b=this._margin.y+
this._margin.w;c=this._pivot.y-c;this._margin.y+=b*c;this._margin.w-=b*c;this._worldCornersDirty=this._cornersDirty=this._anchorDirty=!0;this._calculateSize(!1,!1);this._flagChildrenAsDirty();this.fire("set:pivot",this._pivot)}});Object.defineProperty(ia.prototype,"anchor",{get:function(){return this._anchor},set:function(a){a instanceof X?this._anchor.set(a.x,a.y,a.z,a.w):this._anchor.set(a[0],a[1],a[2],a[3]);this.entity._parent||this.screen?this._calculateSize(this._hasSplitAnchorsX,this._hasSplitAnchorsY):
this._calculateLocalAnchors();this._anchorDirty=!0;this.entity._dirtyLocal||this.entity._dirtifyLocal();this.fire("set:anchor",this._anchor)}});Object.defineProperty(ia.prototype,"_hasSplitAnchorsX",{get:function(){return.001<Math.abs(this._anchor.x-this._anchor.z)}});Object.defineProperty(ia.prototype,"_hasSplitAnchorsY",{get:function(){return.001<Math.abs(this._anchor.y-this._anchor.w)}});Object.defineProperty(ia.prototype,"aabb",{get:function(){return this._image?this._image.aabb:this._text?this._text.aabb:
null}});Object.defineProperty(ia.prototype,"screenCorners",{get:function(){if(!this._cornersDirty||!this.screen)return this._screenCorners;var a=this.entity.parent&&this.entity.parent.element&&this.entity.parent.element.screenCorners[0];this._screenCorners[0].set(this._absLeft,this._absBottom,0);this._screenCorners[1].set(this._absRight,this._absBottom,0);this._screenCorners[2].set(this._absRight,this._absTop,0);this._screenCorners[3].set(this._absLeft,this._absTop,0);for(var b=this.screen.screen.screenSpace,
c=0;4>c;c++)this._screenTransform.transformPoint(this._screenCorners[c],this._screenCorners[c]),b&&this._screenCorners[c].scale(this.screen.screen.scale),a&&this._screenCorners[c].add(a);this._cornersDirty=!1;this._worldCornersDirty=this._canvasCornersDirty=!0;return this._screenCorners}});Object.defineProperty(ia.prototype,"canvasCorners",{get:function(){if(!this._canvasCornersDirty||!this.screen||!this.screen.screen.screenSpace)return this._canvasCorners;for(var a=this.system.app.graphicsDevice,
b=this.screenCorners,c=a.canvas.clientWidth/a.width,d=a.canvas.clientHeight/a.height,e=0;4>e;e++)this._canvasCorners[e].set(b[e].x*c,(a.height-b[e].y)*d);this._canvasCornersDirty=!1;return this._canvasCorners}});Object.defineProperty(ia.prototype,"worldCorners",{get:function(){if(!this._worldCornersDirty)return this._worldCorners;if(this.screen){var a=this.screenCorners;if(!this.screen.screen.screenSpace){bc.copy(this.screen.screen._screenMatrix);bc.data[13]=-bc.data[13];bc.mul2(this.screen.getWorldTransform(),
bc);for(var b=0;4>b;b++)bc.transformPoint(a[b],this._worldCorners[b])}}else a=this.entity.getLocalPosition(),bc.setTranslate(-a.x,-a.y,-a.z),Ih.setTRS(z.ZERO,this.entity.getLocalRotation(),this.entity.getLocalScale()),Jh.setTranslate(a.x,a.y,a.z),nf.copy(this.entity.parent.getWorldTransform()),nf.mul(Jh).mul(Ih).mul(bc),Fc.set(a.x-this.pivot.x*this.calculatedWidth,a.y-this.pivot.y*this.calculatedHeight,a.z),nf.transformPoint(Fc,this._worldCorners[0]),Fc.set(a.x+(1-this.pivot.x)*this.calculatedWidth,
a.y-this.pivot.y*this.calculatedHeight,a.z),nf.transformPoint(Fc,this._worldCorners[1]),Fc.set(a.x+(1-this.pivot.x)*this.calculatedWidth,a.y+(1-this.pivot.y)*this.calculatedHeight,a.z),nf.transformPoint(Fc,this._worldCorners[2]),Fc.set(a.x-this.pivot.x*this.calculatedWidth,a.y+(1-this.pivot.y)*this.calculatedHeight,a.z),nf.transformPoint(Fc,this._worldCorners[3]);this._worldCornersDirty=!1;return this._worldCorners}});Object.defineProperty(ia.prototype,"textWidth",{get:function(){return this._text?
this._text.width:0}});Object.defineProperty(ia.prototype,"textHeight",{get:function(){return this._text?this._text.height:0}});Object.defineProperty(ia.prototype,"useInput",{get:function(){return this._useInput},set:function(a){this._useInput!==a&&(this._useInput=a,this.system.app.elementInput&&(a?this.enabled&&this.entity.enabled&&this.system.app.elementInput.addElement(this):this.system.app.elementInput.removeElement(this)),this.fire("set:useInput",a))}});Object.defineProperty(ia.prototype,"batchGroupId",
{get:function(){return this._batchGroupId},set:function(a){this._batchGroupId!==a&&(this.entity.enabled&&0<=this._batchGroupId&&this.system.app.batcher.remove(bb.ELEMENT,this.batchGroupId,this.entity),this.entity.enabled&&0<=a&&this.system.app.batcher.insert(bb.ELEMENT,a,this.entity),0>a&&0<=this._batchGroupId&&this.enabled&&this.entity.enabled&&(this._image&&this._image._renderable.model?this.addModelToLayers(this._image._renderable.model):this._text&&this._text._model&&this.addModelToLayers(this._text._model)),
this._batchGroupId=a)}});Object.defineProperty(ia.prototype,"maskedBy",{get:function(){return this._maskedBy}});var ja=function(a){Object.defineProperty(ia.prototype,a,{get:function(){return this._text?this._text[a]:this._image?this._image[a]:null},set:function(b){this._text?this._text[a]=b:this._image&&(this._image[a]=b)}})};ja("fontSize");ja("minFontSize");ja("maxFontSize");ja("maxLines");ja("autoFitWidth");ja("autoFitHeight");ja("color");ja("font");ja("fontAsset");ja("spacing");ja("lineHeight");
ja("wrapLines");ja("lines");ja("alignment");ja("autoWidth");ja("autoHeight");ja("rtlReorder");ja("unicodeConverter");ja("text");ja("key");ja("texture");ja("textureAsset");ja("material");ja("materialAsset");ja("sprite");ja("spriteAsset");ja("spriteFrame");ja("pixelsPerUnit");ja("opacity");ja("rect");ja("mask");ja("outlineColor");ja("outlineThickness");ja("shadowColor");ja("shadowOffset");ja("enableMarkup");ja("rangeStart");ja("rangeEnd");var ol=["enabled"];Ce.prototype=Object.create(H.prototype);Ce.prototype.constructor=
Ce;O._buildAccessors(ia.prototype,ol);Object.assign(Ce.prototype,{destroy:function(){this._defaultTexture.destroy()},initializeComponentData:function(a,b,c){a._beingInitialized=!0;void 0!==b.anchor&&(b.anchor instanceof X?a.anchor.copy(b.anchor):a.anchor.set(b.anchor[0],b.anchor[1],b.anchor[2],b.anchor[3]));void 0!==b.pivot&&(b.pivot instanceof P?a.pivot.copy(b.pivot):a.pivot.set(b.pivot[0],b.pivot[1]));var d=.001<Math.abs(a.anchor.x-a.anchor.z),e=.001<Math.abs(a.anchor.y-a.anchor.w),f=!1;void 0!==
b.margin&&(b.margin instanceof X?a.margin.copy(b.margin):a._margin.set(b.margin[0],b.margin[1],b.margin[2],b.margin[3]),f=!0);void 0!==b.left&&(a._margin.x=b.left,f=!0);void 0!==b.bottom&&(a._margin.y=b.bottom,f=!0);void 0!==b.right&&(a._margin.z=b.right,f=!0);void 0!==b.top&&(a._margin.w=b.top,f=!0);f&&(a.margin=a._margin);f=!1;void 0===b.width||d?d&&(f=!0):a.width=b.width;void 0===b.height||e?e&&(f=!0):a.height=b.height;f&&(a.anchor=a.anchor);void 0!==b.enabled&&(a.enabled=b.enabled);void 0!==b.useInput&&
(a.useInput=b.useInput);a.batchGroupId=void 0===b.batchGroupId||null===b.batchGroupId?-1:b.batchGroupId;b.layers&&Array.isArray(b.layers)&&(a.layers=b.layers.slice(0));a.type=b.type;"image"===a.type?(void 0!==b.rect&&(a.rect=b.rect),void 0!==b.color&&(d=b.color,d instanceof L||(d=new L(b.color[0],b.color[1],b.color[2])),a.color=d),void 0!==b.opacity&&(a.opacity=b.opacity),void 0!==b.textureAsset&&(a.textureAsset=b.textureAsset),b.texture&&(a.texture=b.texture),void 0!==b.spriteAsset&&(a.spriteAsset=
b.spriteAsset),b.sprite&&(a.sprite=b.sprite),void 0!==b.spriteFrame&&(a.spriteFrame=b.spriteFrame),void 0!==b.pixelsPerUnit&&null!==b.pixelsPerUnit&&(a.pixelsPerUnit=b.pixelsPerUnit),void 0!==b.materialAsset&&(a.materialAsset=b.materialAsset),b.material&&(a.material=b.material),void 0!==b.mask&&(a.mask=b.mask)):"text"===a.type&&(void 0!==b.autoWidth&&(a.autoWidth=b.autoWidth),void 0!==b.autoHeight&&(a.autoHeight=b.autoHeight),void 0!==b.rtlReorder&&(a.rtlReorder=b.rtlReorder),void 0!==b.unicodeConverter&&
(a.unicodeConverter=b.unicodeConverter),null!==b.text&&void 0!==b.text?a.text=b.text:null!==b.key&&void 0!==b.key&&(a.key=b.key),void 0!==b.color&&(d=b.color,d instanceof L||(d=new L(d[0],d[1],d[2])),a.color=d),void 0!==b.opacity&&(a.opacity=b.opacity),void 0!==b.spacing&&(a.spacing=b.spacing),void 0!==b.fontSize&&(a.fontSize=b.fontSize,b.lineHeight||(a.lineHeight=b.fontSize)),void 0!==b.lineHeight&&(a.lineHeight=b.lineHeight),void 0!==b.maxLines&&(a.maxLines=b.maxLines),void 0!==b.wrapLines&&(a.wrapLines=
b.wrapLines),void 0!==b.minFontSize&&(a.minFontSize=b.minFontSize),void 0!==b.maxFontSize&&(a.maxFontSize=b.maxFontSize),b.autoFitWidth&&(a.autoFitWidth=b.autoFitWidth),b.autoFitHeight&&(a.autoFitHeight=b.autoFitHeight),void 0!==b.fontAsset&&(a.fontAsset=b.fontAsset),void 0!==b.font&&(a.font=b.font),void 0!==b.alignment&&(a.alignment=b.alignment),void 0!==b.outlineColor&&(a.outlineColor=b.outlineColor),void 0!==b.outlineThickness&&(a.outlineThickness=b.outlineThickness),void 0!==b.shadowColor&&(a.shadowColor=
b.shadowColor),void 0!==b.shadowOffset&&(a.shadowOffset=b.shadowOffset),void 0!==b.enableMarkup&&(a.enableMarkup=b.enableMarkup));d=a._parseUpToScreen();d.screen&&a._updateScreen(d.screen);H.prototype.initializeComponentData.call(this,a,b,c);a._beingInitialized=!1;"image"===a.type&&a._image._meshDirty&&a._image._updateMesh(a._image.mesh)},onRemoveComponent:function(a,b){b.onRemove()},cloneComponent:function(a,b){a=a.element;var c={enabled:a.enabled,width:a.width,height:a.height,anchor:a.anchor.clone(),
pivot:a.pivot.clone(),margin:a.margin.clone(),alignment:a.alignment&&a.alignment.clone()||a.alignment,autoWidth:a.autoWidth,autoHeight:a.autoHeight,type:a.type,rect:a.rect&&a.rect.clone()||a.rect,rtlReorder:a.rtlReorder,unicodeConverter:a.unicodeConverter,materialAsset:a.materialAsset,material:a.material,color:a.color&&a.color.clone()||a.color,opacity:a.opacity,textureAsset:a.textureAsset,texture:a.texture,spriteAsset:a.spriteAsset,sprite:a.sprite,spriteFrame:a.spriteFrame,pixelsPerUnit:a.pixelsPerUnit,
spacing:a.spacing,lineHeight:a.lineHeight,wrapLines:a.wrapLines,layers:a.layers,fontSize:a.fontSize,minFontSize:a.minFontSize,maxFontSize:a.maxFontSize,autoFitWidth:a.autoFitWidth,autoFitHeight:a.autoFitHeight,maxLines:a.maxLines,fontAsset:a.fontAsset,font:a.font,useInput:a.useInput,batchGroupId:a.batchGroupId,mask:a.mask,outlineColor:a.outlineColor&&a.outlineColor.clone()||a.outlineColor,outlineThickness:a.outlineThickness,shadowColor:a.shadowColor&&a.shadowColor.clone()||a.shadowColor,shadowOffset:a.shadowOffset&&
a.shadowOffset.clone()||a.shadowOffset,enableMarkup:a.enableMarkup};void 0!==a.key&&null!==a.key?c.key=a.key:c.text=a.text;return this.addComponent(b,c)},getTextElementMaterial:function(a,b){if(a){if(b)return this.defaultScreenSpaceTextMaterial||(this.defaultScreenSpaceTextMaterial=new la,this.defaultScreenSpaceTextMaterial.name="defaultScreenSpaceTextMaterial",this.defaultScreenSpaceTextMaterial.msdfMap=this._defaultTexture,this.defaultScreenSpaceTextMaterial.useLighting=!1,this.defaultScreenSpaceTextMaterial.useGammaTonemap=
!1,this.defaultScreenSpaceTextMaterial.useFog=!1,this.defaultScreenSpaceTextMaterial.useSkybox=!1,this.defaultScreenSpaceTextMaterial.diffuse.set(0,0,0),this.defaultScreenSpaceTextMaterial.emissive.set(1,1,1),this.defaultScreenSpaceTextMaterial.opacity=.5,this.defaultScreenSpaceTextMaterial.blendType=4,this.defaultScreenSpaceTextMaterial.depthWrite=!1,this.defaultScreenSpaceTextMaterial.depthTest=!1,this.defaultScreenSpaceTextMaterial.emissiveVertexColor=!0,this.defaultScreenSpaceTextMaterial.update()),
this.defaultScreenSpaceTextMaterial;this.defaultScreenSpaceBitmapTextMaterial||(this.defaultScreenSpaceBitmapTextMaterial=new la,this.defaultScreenSpaceBitmapTextMaterial.name="defaultScreenSpaceBitmapTextMaterial",this.defaultScreenSpaceBitmapTextMaterial.emissive.set(.5,.5,.5),this.defaultScreenSpaceBitmapTextMaterial.emissiveMap=this._defaultTexture,this.defaultScreenSpaceBitmapTextMaterial.emissiveTint=!0,this.defaultScreenSpaceBitmapTextMaterial.opacity=.5,this.defaultScreenSpaceBitmapTextMaterial.opacityMap=
this._defaultTexture,this.defaultScreenSpaceBitmapTextMaterial.opacityMapChannel="a",this.defaultScreenSpaceBitmapTextMaterial.useLighting=!1,this.defaultScreenSpaceBitmapTextMaterial.useGammaTonemap=!1,this.defaultScreenSpaceBitmapTextMaterial.useFog=!1,this.defaultScreenSpaceBitmapTextMaterial.useSkybox=!1,this.defaultScreenSpaceBitmapTextMaterial.diffuse.set(0,0,0),this.defaultScreenSpaceBitmapTextMaterial.blendType=4,this.defaultScreenSpaceBitmapTextMaterial.depthWrite=!1,this.defaultScreenSpaceBitmapTextMaterial.depthTest=
!1,this.defaultScreenSpaceBitmapTextMaterial.emissiveVertexColor=!0,this.defaultScreenSpaceBitmapTextMaterial.update());return this.defaultScreenSpaceBitmapTextMaterial}if(b)return this.defaultTextMaterial||(this.defaultTextMaterial=new la,this.defaultTextMaterial.name="defaultTextMaterial",this.defaultTextMaterial.msdfMap=this._defaultTexture,this.defaultTextMaterial.useLighting=!1,this.defaultTextMaterial.useGammaTonemap=!1,this.defaultTextMaterial.useFog=!1,this.defaultTextMaterial.useSkybox=!1,
this.defaultTextMaterial.diffuse.set(0,0,0),this.defaultTextMaterial.emissive.set(1,1,1),this.defaultTextMaterial.opacity=.5,this.defaultTextMaterial.blendType=4,this.defaultTextMaterial.depthWrite=!1,this.defaultTextMaterial.emissiveVertexColor=!0,this.defaultTextMaterial.update()),this.defaultTextMaterial;this.defaultBitmapTextMaterial||(this.defaultBitmapTextMaterial=new la,this.defaultBitmapTextMaterial.name="defaultBitmapTextMaterial",this.defaultBitmapTextMaterial.emissive.set(.5,.5,.5),this.defaultBitmapTextMaterial.emissiveTint=
!0,this.defaultBitmapTextMaterial.emissiveMap=this._defaultTexture,this.defaultBitmapTextMaterial.opacity=.5,this.defaultBitmapTextMaterial.opacityMap=this._defaultTexture,this.defaultBitmapTextMaterial.opacityMapChannel="a",this.defaultBitmapTextMaterial.useLighting=!1,this.defaultBitmapTextMaterial.useGammaTonemap=!1,this.defaultBitmapTextMaterial.useFog=!1,this.defaultBitmapTextMaterial.useSkybox=!1,this.defaultBitmapTextMaterial.diffuse.set(0,0,0),this.defaultBitmapTextMaterial.blendType=4,this.defaultBitmapTextMaterial.depthWrite=
!1,this.defaultBitmapTextMaterial.emissiveVertexColor=!0,this.defaultBitmapTextMaterial.update());return this.defaultBitmapTextMaterial},_createBaseImageMaterial:function(){var a=new la;a.diffuse.set(0,0,0);a.emissive.set(.5,.5,.5);a.emissiveMap=this._defaultTexture;a.emissiveTint=!0;a.opacityMap=this._defaultTexture;a.opacityMapChannel="a";a.opacityTint=!0;a.opacity=0;a.useLighting=!1;a.useGammaTonemap=!1;a.useFog=!1;a.useSkybox=!1;a.blendType=4;a.depthWrite=!1;return a},getImageElementMaterial:function(a,
b,c,d){if(a){if(b){if(c)return this.defaultScreenSpaceImageMask9SlicedMaterial||(this.defaultScreenSpaceImageMask9SlicedMaterial=this._createBaseImageMaterial(),this.defaultScreenSpaceImageMask9SlicedMaterial.name="defaultScreenSpaceImageMask9SlicedMaterial",this.defaultScreenSpaceImageMask9SlicedMaterial.nineSlicedMode=1,this.defaultScreenSpaceImageMask9SlicedMaterial.depthTest=!1,this.defaultScreenSpaceImageMask9SlicedMaterial.alphaTest=1,this.defaultScreenSpaceImageMask9SlicedMaterial.redWrite=
!1,this.defaultScreenSpaceImageMask9SlicedMaterial.greenWrite=!1,this.defaultScreenSpaceImageMask9SlicedMaterial.blueWrite=!1,this.defaultScreenSpaceImageMask9SlicedMaterial.alphaWrite=!1,this.defaultScreenSpaceImageMask9SlicedMaterial.update(),this.defaultImageMaterials.push(this.defaultScreenSpaceImageMask9SlicedMaterial)),this.defaultScreenSpaceImageMask9SlicedMaterial;if(d)return this.defaultScreenSpaceImageMask9TiledMaterial||(this.defaultScreenSpaceImageMask9TiledMaterial=this.defaultScreenSpaceImage9TiledMaterial.clone(),
this.defaultScreenSpaceImageMask9TiledMaterial.name="defaultScreenSpaceImageMask9TiledMaterial",this.defaultScreenSpaceImageMask9TiledMaterial.nineSlicedMode=2,this.defaultScreenSpaceImageMask9TiledMaterial.depthTest=!1,this.defaultScreenSpaceImageMask9TiledMaterial.alphaTest=1,this.defaultScreenSpaceImageMask9TiledMaterial.redWrite=!1,this.defaultScreenSpaceImageMask9TiledMaterial.greenWrite=!1,this.defaultScreenSpaceImageMask9TiledMaterial.blueWrite=!1,this.defaultScreenSpaceImageMask9TiledMaterial.alphaWrite=
!1,this.defaultScreenSpaceImageMask9TiledMaterial.update(),this.defaultImageMaterials.push(this.defaultScreenSpaceImageMask9TiledMaterial)),this.defaultScreenSpaceImageMask9TiledMaterial;this.defaultScreenSpaceImageMaskMaterial||(this.defaultScreenSpaceImageMaskMaterial=this._createBaseImageMaterial(),this.defaultScreenSpaceImageMaskMaterial.name="defaultScreenSpaceImageMaskMaterial",this.defaultScreenSpaceImageMaskMaterial.depthTest=!1,this.defaultScreenSpaceImageMaskMaterial.alphaTest=1,this.defaultScreenSpaceImageMaskMaterial.redWrite=
!1,this.defaultScreenSpaceImageMaskMaterial.greenWrite=!1,this.defaultScreenSpaceImageMaskMaterial.blueWrite=!1,this.defaultScreenSpaceImageMaskMaterial.alphaWrite=!1,this.defaultScreenSpaceImageMaskMaterial.update(),this.defaultImageMaterials.push(this.defaultScreenSpaceImageMaskMaterial));return this.defaultScreenSpaceImageMaskMaterial}if(c)return this.defaultScreenSpaceImage9SlicedMaterial||(this.defaultScreenSpaceImage9SlicedMaterial=this._createBaseImageMaterial(),this.defaultScreenSpaceImage9SlicedMaterial.name=
"defaultScreenSpaceImage9SlicedMaterial",this.defaultScreenSpaceImage9SlicedMaterial.nineSlicedMode=1,this.defaultScreenSpaceImage9SlicedMaterial.depthTest=!1,this.defaultScreenSpaceImage9SlicedMaterial.update(),this.defaultImageMaterials.push(this.defaultScreenSpaceImage9SlicedMaterial)),this.defaultScreenSpaceImage9SlicedMaterial;if(d)return this.defaultScreenSpaceImage9TiledMaterial||(this.defaultScreenSpaceImage9TiledMaterial=this._createBaseImageMaterial(),this.defaultScreenSpaceImage9TiledMaterial.name=
"defaultScreenSpaceImage9TiledMaterial",this.defaultScreenSpaceImage9TiledMaterial.nineSlicedMode=2,this.defaultScreenSpaceImage9TiledMaterial.depthTest=!1,this.defaultScreenSpaceImage9TiledMaterial.update(),this.defaultImageMaterials.push(this.defaultScreenSpaceImage9TiledMaterial)),this.defaultScreenSpaceImage9TiledMaterial;this.defaultScreenSpaceImageMaterial||(this.defaultScreenSpaceImageMaterial=this._createBaseImageMaterial(),this.defaultScreenSpaceImageMaterial.name="defaultScreenSpaceImageMaterial",
this.defaultScreenSpaceImageMaterial.depthTest=!1,this.defaultScreenSpaceImageMaterial.update(),this.defaultImageMaterials.push(this.defaultScreenSpaceImageMaterial));return this.defaultScreenSpaceImageMaterial}if(b){if(c)return this.defaultImage9SlicedMaskMaterial||(this.defaultImage9SlicedMaskMaterial=this._createBaseImageMaterial(),this.defaultImage9SlicedMaskMaterial.name="defaultImage9SlicedMaskMaterial",this.defaultImage9SlicedMaskMaterial.nineSlicedMode=1,this.defaultImage9SlicedMaskMaterial.alphaTest=
1,this.defaultImage9SlicedMaskMaterial.redWrite=!1,this.defaultImage9SlicedMaskMaterial.greenWrite=!1,this.defaultImage9SlicedMaskMaterial.blueWrite=!1,this.defaultImage9SlicedMaskMaterial.alphaWrite=!1,this.defaultImage9SlicedMaskMaterial.update(),this.defaultImageMaterials.push(this.defaultImage9SlicedMaskMaterial)),this.defaultImage9SlicedMaskMaterial;if(d)return this.defaultImage9TiledMaskMaterial||(this.defaultImage9TiledMaskMaterial=this._createBaseImageMaterial(),this.defaultImage9TiledMaskMaterial.name=
"defaultImage9TiledMaskMaterial",this.defaultImage9TiledMaskMaterial.nineSlicedMode=2,this.defaultImage9TiledMaskMaterial.alphaTest=1,this.defaultImage9TiledMaskMaterial.redWrite=!1,this.defaultImage9TiledMaskMaterial.greenWrite=!1,this.defaultImage9TiledMaskMaterial.blueWrite=!1,this.defaultImage9TiledMaskMaterial.alphaWrite=!1,this.defaultImage9TiledMaskMaterial.update(),this.defaultImageMaterials.push(this.defaultImage9TiledMaskMaterial)),this.defaultImage9TiledMaskMaterial;this.defaultImageMaskMaterial||
(this.defaultImageMaskMaterial=this._createBaseImageMaterial(),this.defaultImageMaskMaterial.name="defaultImageMaskMaterial",this.defaultImageMaskMaterial.alphaTest=1,this.defaultImageMaskMaterial.redWrite=!1,this.defaultImageMaskMaterial.greenWrite=!1,this.defaultImageMaskMaterial.blueWrite=!1,this.defaultImageMaskMaterial.alphaWrite=!1,this.defaultImageMaskMaterial.update(),this.defaultImageMaterials.push(this.defaultImageMaskMaterial));return this.defaultImageMaskMaterial}if(c)return this.defaultImage9SlicedMaterial||
(this.defaultImage9SlicedMaterial=this._createBaseImageMaterial(),this.defaultImage9SlicedMaterial.name="defaultImage9SlicedMaterial",this.defaultImage9SlicedMaterial.nineSlicedMode=1,this.defaultImage9SlicedMaterial.update(),this.defaultImageMaterials.push(this.defaultImage9SlicedMaterial)),this.defaultImage9SlicedMaterial;if(d)return this.defaultImage9TiledMaterial||(this.defaultImage9TiledMaterial=this._createBaseImageMaterial(),this.defaultImage9TiledMaterial.name="defaultImage9TiledMaterial",
this.defaultImage9TiledMaterial.nineSlicedMode=2,this.defaultImage9TiledMaterial.update(),this.defaultImageMaterials.push(this.defaultImage9TiledMaterial)),this.defaultImage9TiledMaterial;this.defaultImageMaterial||(this.defaultImageMaterial=this._createBaseImageMaterial(),this.defaultImageMaterial.name="defaultImageMaterial",this.defaultImageMaterial.update(),this.defaultImageMaterials.push(this.defaultImageMaterial));return this.defaultImageMaterial},registerUnicodeConverter:function(a){this._unicodeConverter=
a},registerRtlReorder:function(a){this._rtlReorder=a},getUnicodeConverter:function(){return this._unicodeConverter},getRtlReorder:function(){return this._rtlReorder}});Sd.prototype=Object.create(O.prototype);Sd.prototype.constructor=Sd;Td("minWidth");Td("minHeight");Td("maxWidth");Td("maxHeight");Td("fitWidthProportion");Td("fitHeightProportion");Td("excludeFromLayout");var Um=["enabled"],Pe=function(a){H.call(this,a);this.id="layoutchild";this.ComponentType=Sd;this.DataType=mo;this.schema=Um};Pe.prototype=
Object.create(H.prototype);Pe.prototype.constructor=Pe;O._buildAccessors(Sd.prototype,Um);Object.assign(Pe.prototype,{initializeComponentData:function(a,b,c){void 0!==b.enabled&&(a.enabled=b.enabled);void 0!==b.minWidth&&(a.minWidth=b.minWidth);void 0!==b.minHeight&&(a.minHeight=b.minHeight);void 0!==b.maxWidth&&(a.maxWidth=b.maxWidth);void 0!==b.maxHeight&&(a.maxHeight=b.maxHeight);void 0!==b.fitWidthProportion&&(a.fitWidthProportion=b.fitWidthProportion);void 0!==b.fitHeightProportion&&(a.fitHeightProportion=
b.fitHeightProportion);void 0!==b.excludeFromLayout&&(a.excludeFromLayout=b.excludeFromLayout);H.prototype.initializeComponentData.call(this,a,b,c)},cloneComponent:function(a,b){a=a.layoutchild;return this.addComponent(b,{enabled:a.enabled,minWidth:a.minWidth,minHeight:a.minHeight,maxWidth:a.maxWidth,maxHeight:a.maxHeight,fitWidthProportion:a.fitWidthProportion,fitHeightProportion:a.fitHeightProportion,excludeFromLayout:a.excludeFromLayout})}});var mj=0,ql={0:{axis:"x",size:"width",calculatedSize:"calculatedWidth",
minSize:"minWidth",maxSize:"maxWidth",fitting:"widthFitting",fittingProportion:"fitWidthProportion"},1:{axis:"y",size:"height",calculatedSize:"calculatedHeight",minSize:"minHeight",maxSize:"maxHeight",fitting:"heightFitting",fittingProportion:"fitHeightProportion"}},oo={0:1,1:0},no={minWidth:0,minHeight:0,maxWidth:Number.POSITIVE_INFINITY,maxHeight:Number.POSITIVE_INFINITY,width:null,height:null,fitWidthProportion:0,fitHeightProportion:0},zb={NONE:"NONE",APPLY_STRETCHING:"APPLY_STRETCHING",APPLY_SHRINKING:"APPLY_SHRINKING"},
Hb=new P,jk={};jk[0]=pl(0);jk[1]=pl(1);Object.assign(lj.prototype,{calculateLayout:function(a,b){var c=jk[b.orientation];if(c)return c(a,b);throw Error("Unrecognized orientation value: "+b.orientation);}});jd.prototype=Object.create(O.prototype);jd.prototype.constructor=jd;Object.assign(jd.prototype,{_isSelfOrChild:function(a){return a===this.entity||-1!==this.entity.children.indexOf(a)},_listenForReflowEvents:function(a,b){a.element&&(a.element[b]("enableelement",this._scheduleReflow,this),a.element[b]("disableelement",
this._scheduleReflow,this),a.element[b]("resize",this._scheduleReflow,this),a.element[b]("set:pivot",this._scheduleReflow,this));a.layoutchild&&(a.layoutchild[b]("set_enabled",this._scheduleReflow,this),a.layoutchild[b]("resize",this._scheduleReflow,this))},_onElementOrLayoutComponentAdd:function(a){this._isSelfOrChild(a)&&(this._listenForReflowEvents(a,"on"),this._scheduleReflow())},_onElementOrLayoutComponentRemove:function(a){this._isSelfOrChild(a)&&(this._listenForReflowEvents(a,"off"),this._scheduleReflow())},
_onChildInsert:function(a){this._listenForReflowEvents(a,"on");this._scheduleReflow()},_onChildRemove:function(a){this._listenForReflowEvents(a,"off");this._scheduleReflow()},_scheduleReflow:function(){this.enabled&&this.entity&&this.entity.enabled&&!this._isPerformingReflow&&this.system.scheduleReflow(this)},reflow:function(){var a=this.entity.element,b=this.entity.children.filter(qo).map(po);a&&0!==b.length&&(a={orientation:this._orientation,reverseX:this._reverseX,reverseY:this._reverseY,alignment:this._alignment,
padding:this._padding,spacing:this._spacing,widthFitting:this._widthFitting,heightFitting:this._heightFitting,wrap:this._wrap,containerSize:new P(Math.max(a.calculatedWidth,0),Math.max(a.calculatedHeight,0))},this._isPerformingReflow=!0,b=this._layoutCalculator.calculateLayout(b,a),this._isPerformingReflow=!1,this.fire("reflow",b))},onEnable:function(){this._scheduleReflow()},onRemove:function(){this.entity.off("childinsert",this._onChildInsert,this);this.entity.off("childremove",this._onChildRemove,
this);this._listenForReflowEvents(this.entity,"off");this.entity.children.forEach(function(a){this._listenForReflowEvents(a,"off")}.bind(this));this.system.app.systems.element.off("add",this._onElementOrLayoutComponentAdd,this);this.system.app.systems.element.off("beforeremove",this._onElementOrLayoutComponentRemove,this);this.system.app.systems.layoutchild.off("add",this._onElementOrLayoutComponentAdd,this);this.system.app.systems.layoutchild.off("beforeremove",this._onElementOrLayoutComponentRemove,
this)}});Mc("orientation");Mc("reverseX");Mc("reverseY");Mc("alignment");Mc("padding");Mc("spacing");Mc("widthFitting");Mc("heightFitting");Mc("wrap");var rl=["enabled"];De.prototype=Object.create(H.prototype);De.prototype.constructor=De;O._buildAccessors(jd.prototype,rl);Object.assign(De.prototype,{initializeComponentData:function(a,b,c){void 0!==b.enabled&&(a.enabled=b.enabled);void 0!==b.orientation&&(a.orientation=b.orientation);void 0!==b.reverseX&&(a.reverseX=b.reverseX);void 0!==b.reverseY&&
(a.reverseY=b.reverseY);void 0!==b.alignment&&(b.alignment instanceof P?a.alignment.copy(b.alignment):a.alignment.set(b.alignment[0],b.alignment[1]),a.alignment=a.alignment);void 0!==b.padding&&(b.padding instanceof X?a.padding.copy(b.padding):a.padding.set(b.padding[0],b.padding[1],b.padding[2],b.padding[3]),a.padding=a.padding);void 0!==b.spacing&&(b.spacing instanceof P?a.spacing.copy(b.spacing):a.spacing.set(b.spacing[0],b.spacing[1]),a.spacing=a.spacing);void 0!==b.widthFitting&&(a.widthFitting=
b.widthFitting);void 0!==b.heightFitting&&(a.heightFitting=b.heightFitting);void 0!==b.wrap&&(a.wrap=b.wrap);H.prototype.initializeComponentData.call(this,a,b,c)},cloneComponent:function(a,b){a=a.layoutgroup;return this.addComponent(b,{enabled:a.enabled,orientation:a.orientation,reverseX:a.reverseX,reverseY:a.reverseY,alignment:a.alignment,padding:a.padding,spacing:a.spacing,widthFitting:a.widthFitting,heightFitting:a.heightFitting,wrap:a.wrap})},scheduleReflow:function(a){-1===this._reflowQueue.indexOf(a)&&
this._reflowQueue.push(a)},_onPostUpdate:function(){this._processReflowQueue()},_processReflowQueue:function(){if(0!==this._reflowQueue.length)for(var a=0;0<this._reflowQueue.length;){var b=this._reflowQueue.slice();this._reflowQueue.length=0;b.sort(function(d,e){return d.entity.graphDepth-e.entity.graphDepth});for(var c=0;c<b.length;++c)b[c].reflow();if(100<=++a){console.warn("Max reflow iterations limit reached, bailing.");break}}},_onRemoveComponent:function(a,b){b.onRemove()}});var Kh=new z,Lh=
new z,kk=new z,lk={r:0,g:1,b:2,a:3},Va=function(){this._type=0;this._color=new L(.8,.8,.8);this._intensity=1;this.enabled=this._castShadows=!1;this.mask=1;this.isStatic=!1;this.key=0;this.bakeDir=!0;this.attenuationEnd=this.attenuationStart=10;this._shadowType=this._falloffMode=0;this._vsmBlurSize=11;this.vsmBlurMode=1;this.vsmBias=.0025;this._cookie=null;this.cookieIntensity=1;this._cookieFalloff=!0;this._cookieChannel="rgb";this._cookieTransform=null;this._cookieTransformUniform=new Float32Array(4);
this._cookieOffset=null;this._cookieOffsetUniform=new Float32Array(2);this._cookieOffsetSet=this._cookieTransformSet=!1;this._innerConeAngle=40;this._outerConeAngle=45;this._finalColor=new Float32Array([.8,.8,.8]);var a=Math.pow(this._finalColor[0],2.2);this._linearFinalColor=new Float32Array([a,a,a]);this._position=new z(0,0,0);this._direction=new z(0,0,0);this._innerConeAngleCos=Math.cos(this._innerConeAngle*Math.PI/180);this._outerConeAngleCos=Math.cos(this._outerConeAngle*Math.PI/180);this._shadowCamera=
null;this._shadowMatrix=new K;this.shadowDistance=40;this._shadowResolution=1024;this.shadowBias=-5E-4;this._normalOffsetBias=0;this.shadowUpdateMode=2;this._node=this._scene=null;this._rendererParams=[];this._isVsm=!1;this._isPcf=!0;this._isCachedShadowMap=this._cacheShadowMap=!1;this._visibleLength=[0];this._visibleList=[[]];this._visibleCameraSettings=[]};Object.assign(Va.prototype,{destroy:function(){this._destroyShadowMap()},clone:function(){var a=new Va;a.type=this._type;a.setColor(this._color);
a.intensity=this._intensity;a.castShadows=this.castShadows;a.enabled=this.enabled;a.attenuationStart=this.attenuationStart;a.attenuationEnd=this.attenuationEnd;a.falloffMode=this._falloffMode;a.shadowType=this._shadowType;a.vsmBlurSize=this._vsmBlurSize;a.vsmBlurMode=this.vsmBlurMode;a.vsmBias=this.vsmBias;a.shadowUpdateMode=this.shadowUpdateMode;a.mask=this.mask;a.innerConeAngle=this._innerConeAngle;a.outerConeAngle=this._outerConeAngle;a.shadowBias=this.shadowBias;a.normalOffsetBias=this._normalOffsetBias;
a.shadowResolution=this._shadowResolution;a.shadowDistance=this.shadowDistance;return a},getColor:function(){return this._color},getBoundingSphere:function(a){if(2===this._type){var b=this.attenuationEnd,c=this._outerConeAngle,d=Math.cos(c*N.DEG_TO_RAD),e=this._node;Kh.copy(e.up);Kh.scale(.5*-b*d);Kh.add(e.getPosition());a.center=Kh;Lh.copy(e.up);Lh.scale(-b);kk.copy(e.right);kk.scale(Math.sin(c*N.DEG_TO_RAD)*b);Lh.add(kk);a.radius=.5*Lh.length()}else 1===this._type&&(a.center=this._node.getPosition(),
a.radius=this.attenuationEnd)},getBoundingBox:function(a){if(2===this._type){var b=this.attenuationEnd,c=this._node,d=Math.abs(Math.sin(this._outerConeAngle*N.DEG_TO_RAD)*b);a.center.set(0,.5*-b,0);a.halfExtents.set(d,.5*b,d);a.setFromTransformedAabb(a,c.getWorldTransform())}else 1===this._type&&(a.center.copy(this._node.getPosition()),a.halfExtents.set(this.attenuationEnd,this.attenuationEnd,this.attenuationEnd))},_updateFinalColor:function(){var a=this._color,b=a.r,c=a.g;a=a.b;var d=this._intensity,
e=this._finalColor,f=this._linearFinalColor;e[0]=b*d;e[1]=c*d;e[2]=a*d;1<=d?(f[0]=Math.pow(b,2.2)*d,f[1]=Math.pow(c,2.2)*d,f[2]=Math.pow(a,2.2)*d):(f[0]=Math.pow(e[0],2.2),f[1]=Math.pow(e[1],2.2),f[2]=Math.pow(e[2],2.2))},setColor:function(){if(1===arguments.length){var a=arguments[0].r;var b=arguments[0].g;var c=arguments[0].b}else 3===arguments.length&&(a=arguments[0],b=arguments[1],c=arguments[2]);this._color.set(a,b,c);this._updateFinalColor()},_destroyShadowMap:function(){if(this._shadowCamera){if(!this._isCachedShadowMap){var a=
this._shadowCamera.renderTarget,b;if(a)if(a.length)for(b=0;b<a.length;b++)a[b].colorBuffer&&a[b].colorBuffer.destroy(),a[b].destroy();else a.colorBuffer&&a.colorBuffer.destroy(),a.depthBuffer&&a.depthBuffer.destroy(),a.destroy()}this._shadowCubeMap=this._shadowCamera=this._shadowCamera.renderTarget=null;0===this.shadowUpdateMode&&(this.shadowUpdateMode=1)}},updateShadow:function(){2!==this.shadowUpdateMode&&(this.shadowUpdateMode=1)},updateKey:function(){var a=this._type<<29|(this._castShadows?1:
0)<<28|this._shadowType<<25|this._falloffMode<<23|(0!==this._normalOffsetBias?1:0)<<22|(this._cookie?1:0)<<21|(this._cookieFalloff?1:0)<<20|lk[this._cookieChannel.charAt(0)]<<18|(this._cookieTransform?1:0)<<12;3===this._cookieChannel.length&&(a|=lk[this._cookieChannel.charAt(1)]<<16,a|=lk[this._cookieChannel.charAt(2)]<<14);a!==this.key&&null!==this._scene&&(this._scene.layers._dirtyLights=!0);this.key=a}});Object.defineProperty(Va.prototype,"type",{get:function(){return this._type},set:function(a){this._type!==
a&&(this._type=a,this._destroyShadowMap(),this.updateKey(),a=this._shadowType,this._shadowType=null,this.shadowType=a)}});Object.defineProperty(Va.prototype,"shadowType",{get:function(){return this._shadowType},set:function(a){if(this._shadowType!==a){var b=ea.getApplication().graphicsDevice;1===this._type&&(a=0);4!==a||b.webgl2||(a=0);3!==a||b.textureFloatRenderable||(a=2);2!==a||b.textureHalfFloatRenderable||(a=1);this._isVsm=1<=a&&3>=a;this._isPcf=4===a||0===a;this._shadowType=a;this._destroyShadowMap();
this.updateKey()}}});Object.defineProperty(Va.prototype,"castShadows",{get:function(){return this._castShadows&&4!==this.mask&&0!==this.mask},set:function(a){this._castShadows!==a&&(this._castShadows=a,this.updateKey())}});Object.defineProperty(Va.prototype,"shadowResolution",{get:function(){return this._shadowResolution},set:function(a){if(this._shadowResolution!==a){var b=ea.getApplication().graphicsDevice;this._shadowResolution=a=1===this._type?Math.min(a,b.maxCubeMapSize):Math.min(a,b.maxTextureSize)}}});
Object.defineProperty(Va.prototype,"vsmBlurSize",{get:function(){return this._vsmBlurSize},set:function(a){this._vsmBlurSize!==a&&(0===a%2&&a++,this._vsmBlurSize=a)}});Object.defineProperty(Va.prototype,"normalOffsetBias",{get:function(){return this._normalOffsetBias},set:function(a){this._normalOffsetBias!==a&&((!this._normalOffsetBias&&a||this._normalOffsetBias&&!a)&&this.updateKey(),this._normalOffsetBias=a)}});Object.defineProperty(Va.prototype,"falloffMode",{get:function(){return this._falloffMode},
set:function(a){this._falloffMode!==a&&(this._falloffMode=a,this.updateKey())}});Object.defineProperty(Va.prototype,"innerConeAngle",{get:function(){return this._innerConeAngle},set:function(a){this._innerConeAngle!==a&&(this._innerConeAngle=a,this._innerConeAngleCos=Math.cos(a*Math.PI/180))}});Object.defineProperty(Va.prototype,"outerConeAngle",{get:function(){return this._outerConeAngle},set:function(a){this._outerConeAngle!==a&&(this._outerConeAngle=a,this._outerConeAngleCos=Math.cos(a*Math.PI/
180))}});Object.defineProperty(Va.prototype,"intensity",{get:function(){return this._intensity},set:function(a){this._intensity!==a&&(this._intensity=a,this._updateFinalColor())}});Object.defineProperty(Va.prototype,"cookie",{get:function(){return this._cookie},set:function(a){this._cookie!==a&&(this._cookie=a,this.updateKey())}});Object.defineProperty(Va.prototype,"cookieFalloff",{get:function(){return this._cookieFalloff},set:function(a){this._cookieFalloff!==a&&(this._cookieFalloff=a,this.updateKey())}});
Object.defineProperty(Va.prototype,"cookieChannel",{get:function(){return this._cookieChannel},set:function(a){if(this._cookieChannel!==a){if(3>a.length)for(var b=a.charAt(a.length-1),c=3-a.length,d=0;d<c;d++)a+=b;this._cookieChannel=a;this.updateKey()}}});Object.defineProperty(Va.prototype,"cookieTransform",{get:function(){return this._cookieTransform},set:function(a){this._cookieTransform!==a&&(this._cookieTransform=a,this._cookieTransformSet=!!a,a&&!this._cookieOffset&&(this.cookieOffset=new P,
this._cookieOffsetSet=!1),this.updateKey())}});Object.defineProperty(Va.prototype,"cookieOffset",{get:function(){return this._cookieOffset},set:function(a){this._cookieOffset!==a&&((this._cookieTransformSet||a)&&!a&&this._cookieOffset?this._cookieOffset.set(0,0):this._cookieOffset=a,this._cookieOffsetSet=!!a,a&&!this._cookieTransform&&(this.cookieTransform=new X(1,1,0,0),this._cookieTransformSet=!1),this.updateKey())}});kd.prototype=Object.create(O.prototype);kd.prototype.constructor=kd;var Mh=[],
Vm=[],qa=function(a,b,c,d){var e=kd.prototype;Mh.push(a);Vm.push(b);Object.defineProperty(e,a,{get:function(){return this.data[a]},set:function(f){var g=this.data,k=g[a];if(d||k!==f)g[a]=f,c&&c.call(this,f,k)},configurable:!0})};(function(){qa("enabled",!0,function(a,b){this.onSetEnabled(null,b,a)});qa("light",null);qa("type","directional",function(a,b){this.system.changeType(this,b,a);this.refreshProperties()});qa("color",new L(1,1,1),function(a,b){this.light.setColor(a)},!0);qa("intensity",1,function(a,
b){this.light.intensity=a});qa("castShadows",!1,function(a,b){this.light.castShadows=a});qa("shadowDistance",40,function(a,b){this.light.shadowDistance=a});qa("shadowResolution",1024,function(a,b){this.light.shadowResolution=a});qa("shadowBias",.05,function(a,b){this.light.shadowBias=-.01*a});qa("normalOffsetBias",0,function(a,b){this.light.normalOffsetBias=a});qa("range",10,function(a,b){this.light.attenuationEnd=a});qa("innerConeAngle",40,function(a,b){this.light.innerConeAngle=a});qa("outerConeAngle",
45,function(a,b){this.light.outerConeAngle=a});qa("falloffMode",0,function(a,b){this.light.falloffMode=a});qa("shadowType",0,function(a,b){this.light.shadowType=a});qa("vsmBlurSize",11,function(a,b){this.light.vsmBlurSize=a});qa("vsmBlurMode",1,function(a,b){this.light.vsmBlurMode=a});qa("vsmBias",.0025,function(a,b){this.light.vsmBias=a});qa("cookieAsset",null,function(a,b){if(!this._cookieAssetId||!(a instanceof aa&&a.id===this._cookieAssetId||a===this._cookieAssetId))if(this.onCookieAssetRemove(),
this._cookieAssetId=null,a instanceof aa)this._cookieAssetId=this.data.cookieAsset=a.id,this.onCookieAssetAdd(a);else if("number"===typeof a)if(this._cookieAssetId=a,a=this.system.app.assets.get(a))this.onCookieAssetAdd(a);else this._cookieAssetAdd=!0,this.system.app.assets.on("add:"+this._cookieAssetId,this.onCookieAssetAdd,this)});qa("cookie",null,function(a,b){this.light.cookie=a});qa("cookieIntensity",1,function(a,b){this.light.cookieIntensity=a});qa("cookieFalloff",!0,function(a,b){this.light.cookieFalloff=
a});qa("cookieChannel","rgb",function(a,b){this.light.cookieChannel=a});qa("cookieAngle",0,function(a,b){if(0!==a||null!==this.cookieScale){this._cookieMatrix||(this._cookieMatrix=new X);var c=b=1;this.cookieScale&&(b=this.cookieScale.x,c=this.cookieScale.y);var d=Math.cos(a*N.DEG_TO_RAD);a=Math.sin(a*N.DEG_TO_RAD);this._cookieMatrix.set(d/b,-a/b,a/c,d/c);this.light.cookieTransform=this._cookieMatrix}else this.light.cookieTransform=null});qa("cookieScale",null,function(a,b){if(null!==a||0!==this.cookieAngle){this._cookieMatrix||
(this._cookieMatrix=new X);b=a.x;a=a.y;var c=Math.cos(this.cookieAngle*N.DEG_TO_RAD),d=Math.sin(this.cookieAngle*N.DEG_TO_RAD);this._cookieMatrix.set(c/b,-d/b,d/a,c/a);this.light.cookieTransform=this._cookieMatrix}else this.light.cookieTransform=null},!0);qa("cookieOffset",null,function(a,b){this.light.cookieOffset=a},!0);qa("shadowUpdateMode",2,function(a,b){this.light.shadowUpdateMode=a});qa("mask",1,function(a,b){this.light.mask=a});qa("affectDynamic",!0,function(a,b){this.light.mask=a?this.light.mask|
1:this.light.mask&-2});qa("affectLightmapped",!1,function(a,b){a?(this.light.mask|=2,this.bake&&(this.light.mask&=-5)):(this.light.mask&=-3,this.bake&&(this.light.mask|=4))});qa("bake",!1,function(a,b){a?(this.light.mask|=4,this.affectLightmapped&&(this.light.mask&=-3)):(this.light.mask&=-5,this.affectLightmapped&&(this.light.mask|=2))});qa("bakeDir",!0,function(a,b){this.light.bakeDir=a});qa("isStatic",!1,function(a,b){this.light.isStatic=a});qa("layers",[0],function(a,b){var c,d;for(c=0;c<b.length;c++)(d=
this.system.app.scene.layers.getLayerById(b[c]))&&d.removeLight(this);for(c=0;c<a.length;c++)(d=this.system.app.scene.layers.getLayerById(a[c]))&&this.enabled&&this.entity.enabled&&d.addLight(this)})})();Object.assign(kd.prototype,{addLightToLayers:function(){for(var a,b=0;b<this.layers.length;b++)(a=this.system.app.scene.layers.getLayerById(this.layers[b]))&&a.addLight(this)},removeLightFromLayers:function(){for(var a,b=0;b<this.layers.length;b++)(a=this.system.app.scene.layers.getLayerById(this.layers[b]))&&
a.removeLight(this)},onLayersChanged:function(a,b){this.enabled&&this.entity.enabled&&this.addLightToLayers();a.off("add",this.onLayerAdded,this);a.off("remove",this.onLayerRemoved,this);b.on("add",this.onLayerAdded,this);b.on("remove",this.onLayerRemoved,this)},onLayerAdded:function(a){0>this.layers.indexOf(a.id)||this.enabled&&this.entity.enabled&&a.addLight(this)},onLayerRemoved:function(a){0>this.layers.indexOf(a.id)||a.removeLight(this)},refreshProperties:function(){for(var a,b=0;b<Mh.length;b++)a=
Mh[b],this[a]=this[a];if(this.enabled&&this.entity.enabled)this.onEnable()},updateShadow:function(){this.light.updateShadow()},onCookieAssetSet:function(){var a=!1;"cubemap"!==this._cookieAsset.type||this._cookieAsset.loadFaces||(a=this._cookieAsset.loadFaces=!0);this._cookieAsset.resource&&!a||this.system.app.assets.load(this._cookieAsset);if(this._cookieAsset.resource)this.onCookieAssetLoad()},onCookieAssetAdd:function(a){if(this._cookieAssetId===a.id){this._cookieAsset=a;if(this.light.enabled)this.onCookieAssetSet();
this._cookieAsset.on("load",this.onCookieAssetLoad,this);this._cookieAsset.on("remove",this.onCookieAssetRemove,this)}},onCookieAssetLoad:function(){this._cookieAsset&&this._cookieAsset.resource&&(this.cookie=this._cookieAsset.resource)},onCookieAssetRemove:function(){this._cookieAssetId&&(this._cookieAssetAdd&&(this.system.app.assets.off("add:"+this._cookieAssetId,this.onCookieAssetAdd,this),this._cookieAssetAdd=!1),this._cookieAsset&&(this._cookieAsset.off("load",this.onCookieAssetLoad,this),this._cookieAsset.off("remove",
this.onCookieAssetRemove,this),this._cookieAsset=null),this.cookie=null)},onEnable:function(){this.light.enabled=!0;this.system.app.scene.on("set:layers",this.onLayersChanged,this);this.system.app.scene.layers&&(this.system.app.scene.layers.on("add",this.onLayerAdded,this),this.system.app.scene.layers.on("remove",this.onLayerRemoved,this));this.enabled&&this.entity.enabled&&this.addLightToLayers();if(this._cookieAsset&&!this.cookie)this.onCookieAssetSet()},onDisable:function(){this.light.enabled=
!1;this.system.app.scene.off("set:layers",this.onLayersChanged,this);this.system.app.scene.layers&&(this.system.app.scene.layers.off("add",this.onLayerAdded,this),this.system.app.scene.layers.off("remove",this.onLayerRemoved,this));this.removeLightFromLayers()},onRemove:function(){this.light.destroy();this.cookieAsset=null}});var nj=Mh,to=Vm,Wm={directional:0,point:1,spot:2};Ee.prototype=Object.create(H.prototype);Ee.prototype.constructor=Ee;Object.assign(Ee.prototype,{initializeComponentData:function(a,
b){for(var c=nj,d={},e=0,f=c.length;e<f;e++){var g=c[e];d[g]=b[g]}d.type||(d.type=a.data.type);a.data.type=d.type;d.layers&&Array.isArray(d.layers)&&(d.layers=d.layers.slice(0));d.color&&Array.isArray(d.color)&&(d.color=new L(d.color[0],d.color[1],d.color[2]));d.cookieOffset&&d.cookieOffset instanceof Array&&(d.cookieOffset=new P(d.cookieOffset[0],d.cookieOffset[1]));d.cookieScale&&d.cookieScale instanceof Array&&(d.cookieScale=new P(d.cookieScale[0],d.cookieScale[1]));d.enable&&(console.warn("WARNING: enable: Property is deprecated. Set enabled property instead."),
d.enabled=d.enable);b=new Va;b.type=Wm[d.type];b._node=a.entity;b._scene=this.app.scene;a.data.light=b;H.prototype.initializeComponentData.call(this,a,d,c)},_onRemoveComponent:function(a,b){b.onRemove()},cloneComponent:function(a,b){a=a.light;for(var c=[],d,e=nj,f=0;f<e.length;f++)d=e[f],"light"!==d&&(c[d]=a[d]&&a[d].clone?a[d].clone():a[d]);this.addComponent(b,c)},changeType:function(a,b,c){b!==c&&(a.light.type=Wm[c])}});Ha.prototype=Object.create(O.prototype);Ha.prototype.constructor=Ha;Object.assign(Ha.prototype,
{addModelToLayers:function(){for(var a,b=this.system.app.scene.layers,c=0;c<this._layers.length;c++)(a=b.getLayerById(this._layers[c]))&&a.addMeshInstances(this.meshInstances)},removeModelFromLayers:function(){for(var a,b=this.system.app.scene.layers,c=0;c<this._layers.length;c++)(a=b.getLayerById(this._layers[c]))&&a.removeMeshInstances(this.meshInstances)},onRemoveChild:function(){this._model&&this.removeModelFromLayers()},onInsertChild:function(){this._model&&this.enabled&&this.entity.enabled&&
this.addModelToLayers()},onRemove:function(){"asset"===this.type?this.asset=null:this.model=null;this.materialAsset=null;this._unsetMaterialEvents();this.entity.off("remove",this.onRemoveChild,this);this.entity.off("insert",this.onInsertChild,this)},onLayersChanged:function(a,b){this.addModelToLayers();a.off("add",this.onLayerAdded,this);a.off("remove",this.onLayerRemoved,this);b.on("add",this.onLayerAdded,this);b.on("remove",this.onLayerRemoved,this)},onLayerAdded:function(a){0>this.layers.indexOf(a.id)||
a.addMeshInstances(this.meshInstances)},onLayerRemoved:function(a){0>this.layers.indexOf(a.id)||a.removeMeshInstances(this.meshInstances)},_setMaterialEvent:function(a,b,c,d){b=b+":"+c;this.system.app.assets.on(b,d,this);this._materialEvents||(this._materialEvents=[]);this._materialEvents[a]||(this._materialEvents[a]={});this._materialEvents[a][b]={id:c,handler:d}},_unsetMaterialEvents:function(){var a=this.system.app.assets,b=this._materialEvents;if(b){for(var c=0,d=b.length;c<d;c++)if(b[c]){var e=
b[c],f;for(f in e)a.off(f,e[f].handler,this)}this._materialEvents=null}},_getAssetByIdOrPath:function(a){var b=null;isNaN(parseInt(a,10))?this.asset&&(a=this._getMaterialAssetUrl(a))&&(b=this.system.app.assets.getByUrl(a)):b=this.system.app.assets.get(a);return b},_getMaterialAssetUrl:function(a){if(!this.asset)return null;var b=this.system.app.assets.get(this.asset);return b?b.getAbsoluteUrl(a):null},_loadAndSetMeshInstanceMaterial:function(a,b,c){var d=this.system.app.assets;a&&(a.resource?(b.material=
a.resource,this._setMaterialEvent(c,"remove",a.id,function(){b.material=this.system.defaultMaterial})):(this._setMaterialEvent(c,"load",a.id,function(e){b.material=e.resource;this._setMaterialEvent(c,"remove",a.id,function(){b.material=this.system.defaultMaterial})}),this.enabled&&this.entity.enabled&&d.load(a)))},onEnable:function(){var a=this.system.app,b=a.scene;b.on("set:layers",this.onLayersChanged,this);b.layers&&(b.layers.on("add",this.onLayerAdded,this),b.layers.on("remove",this.onLayerRemoved,
this));b="asset"===this._type;var c;this._model?this.addModelToLayers():b&&this._asset&&(c=a.assets.get(this._asset))&&c.resource!==this._model&&this._bindModelAsset(c);this._materialAsset&&(c=a.assets.get(this._materialAsset))&&c.resource!==this._material&&this._bindMaterialAsset(c);if(b&&this._mapping)for(var d in this._mapping)this._mapping[d]&&(c=this._getAssetByIdOrPath(this._mapping[d]))&&!c.resource&&a.assets.load(c);0<=this._batchGroupId&&a.batcher.insert(bb.MODEL,this.batchGroupId,this.entity)},
onDisable:function(){var a=this.system.app,b=a.scene;b.off("set:layers",this.onLayersChanged,this);b.layers&&(b.layers.off("add",this.onLayerAdded,this),b.layers.off("remove",this.onLayerRemoved,this));0<=this._batchGroupId&&a.batcher.remove(bb.MODEL,this.batchGroupId,this.entity);this._model&&this.removeModelFromLayers()},hide:function(){if(this._model){var a,b=this._model.meshInstances;var c=0;for(a=b.length;c<a;c++)b[c].visible=!1}},show:function(){if(this._model){var a,b=this._model.meshInstances;
var c=0;for(a=b.length;c<a;c++)b[c].visible=!0}},_bindMaterialAsset:function(a){a.on("load",this._onMaterialAssetLoad,this);a.on("unload",this._onMaterialAssetUnload,this);a.on("remove",this._onMaterialAssetRemove,this);a.on("change",this._onMaterialAssetChange,this);a.resource?this._onMaterialAssetLoad(a):this.enabled&&this.entity.enabled&&this.system.app.assets.load(a)},_unbindMaterialAsset:function(a){a.off("load",this._onMaterialAssetLoad,this);a.off("unload",this._onMaterialAssetUnload,this);
a.off("remove",this._onMaterialAssetRemove,this);a.off("change",this._onMaterialAssetChange,this)},_onMaterialAssetAdd:function(a){this.system.app.assets.off("add:"+a.id,this._onMaterialAssetAdd,this);this._materialAsset===a.id&&this._bindMaterialAsset(a)},_onMaterialAssetLoad:function(a){this._setMaterial(a.resource)},_onMaterialAssetUnload:function(a){this._setMaterial(this.system.defaultMaterial)},_onMaterialAssetRemove:function(a){this._onMaterialAssetUnload(a)},_onMaterialAssetChange:function(a){},
_bindModelAsset:function(a){this._unbindModelAsset(a);a.on("load",this._onModelAssetLoad,this);a.on("unload",this._onModelAssetUnload,this);a.on("change",this._onModelAssetChange,this);a.on("remove",this._onModelAssetRemove,this);a.resource?this._onModelAssetLoad(a):this.enabled&&this.entity.enabled&&this.system.app.assets.load(a)},_unbindModelAsset:function(a){a.off("load",this._onModelAssetLoad,this);a.off("unload",this._onModelAssetUnload,this);a.off("change",this._onModelAssetChange,this);a.off("remove",
this._onModelAssetRemove,this)},_onModelAssetAdded:function(a){this.system.app.assets.off("add:"+a.id,this._onModelAssetAdd,this);a.id===this._asset&&this._bindModelAsset(a)},_onModelAssetLoad:function(a){this.model=a.resource.clone();this._clonedModel=!0},_onModelAssetUnload:function(a){this.model=null},_onModelAssetChange:function(a,b,c,d){"data"===b&&(this.mapping=this._mapping)},_onModelAssetRemove:function(a){this.model=null},_setMaterial:function(a){if(this._material!==a){this._material=a;var b=
this._model;if(b&&"asset"!==this._type){b=b.meshInstances;for(var c=0,d=b.length;c<d;c++)b[c].material=a}}}});Object.defineProperty(Ha.prototype,"meshInstances",{get:function(){return this._model?this._model.meshInstances:null},set:function(a){this._model&&(this._model.meshInstances=a)}});Object.defineProperty(Ha.prototype,"type",{get:function(){return this._type},set:function(a){if(this._type!==a)if(this._area=null,this._type=a,"asset"===a)null!==this._asset?this._bindModelAsset(this._asset):this.model=
null;else{var b=this.system,c=b.app.graphicsDevice;switch(a){case "box":b.box||(b.box=Eg(c,{halfExtents:new z(.5,.5,.5)}));a=b.box;this._area={x:2,y:2,z:2,uv:2/3};break;case "capsule":b.capsule||(b.capsule=ni(c,{radius:.5,height:2}));a=b.capsule;this._area={x:2*Math.PI,y:Math.PI,z:2*Math.PI,uv:1/3+1/3/3*2};break;case "cone":b.cone||(b.cone=oi(c,{baseRadius:.5,peakRadius:0,height:1}));a=b.cone;this._area={x:2.54,y:2.54,z:2.54,uv:1/3+1/3/3};break;case "cylinder":b.cylinder||(b.cylinder=mi(c,{radius:.5,
height:1}));a=b.cylinder;this._area={x:Math.PI,y:1.58,z:Math.PI,uv:1/3+1/3/3*2};break;case "plane":b.plane||(b.plane=qi(c,{halfExtents:new P(.5,.5),widthSegments:1,lengthSegments:1}));a=b.plane;this._area={x:0,y:1,z:0,uv:1};break;case "sphere":b.sphere||(b.sphere=pi(c,{radius:.5}));a=b.sphere;this._area={x:Math.PI,y:Math.PI,z:Math.PI,uv:1};break;default:throw Error("Invalid model type: "+a);}c=new Z;var d=new sb;d.graph=c;d.meshInstances=[new va(c,a,this._material)];b._inTools&&d.generateWireframe();
this.model=d;this._asset=null}}});Object.defineProperty(Ha.prototype,"asset",{get:function(){return this._asset},set:function(a){var b=this.system.app.assets,c=a;a instanceof aa&&(c=a.id);this._asset!==c&&(this._asset&&(b.off("add:"+this._asset,this._onModelAssetAdded,this),(a=b.get(this._asset))&&this._unbindModelAsset(a)),(this._asset=c)?(c=b.get(this._asset))?this._bindModelAsset(c):(this.model=null,b.on("add:"+this._asset,this._onModelAssetAdded,this)):this.model=null)}});Object.defineProperty(Ha.prototype,
"model",{get:function(){return this._model},set:function(a){if(!(this._model===a||a&&a._immutable)&&(this._model&&(this._model._immutable=!1,this.removeModelFromLayers(),this.entity.removeChild(this._model.getGraph()),delete this._model._entity,this._clonedModel&&(this._model.destroy(),this._clonedModel=!1)),this._model=a)){this._model._immutable=!0;var b=this._model.meshInstances;for(a=0;a<b.length;a++)b[a].castShadow=this._castShadows,b[a].receiveShadow=this._receiveShadows,b[a].isStatic=this._isStatic;
this.lightmapped=this._lightmapped;this.entity.addChild(this._model.graph);this.enabled&&this.entity.enabled&&this.addModelToLayers();this._model._entity=this.entity;this.entity.animation&&this.entity.animation.setModel(this._model);this.entity.anim&&this.entity.anim.resetStateGraph();"asset"===this.type?this.mapping=this._mapping:this._unsetMaterialEvents()}}});Object.defineProperty(Ha.prototype,"lightmapped",{get:function(){return this._lightmapped},set:function(a){if(a!==this._lightmapped&&(this._lightmapped=
a,this._model)){var b=this._model.meshInstances;if(a)for(a=0;a<b.length;a++){var c=b[a];var d=c.mask;c.mask=(d|2)&-6}else for(a=0;a<b.length;a++)c=b[a],c.deleteParameter("texture_lightMap"),c.deleteParameter("texture_dirLightMap"),c._shaderDefs&=-65,d=c.mask,c.mask=(d|1)&-7}}});Object.defineProperty(Ha.prototype,"castShadows",{get:function(){return this._castShadows},set:function(a){if(this._castShadows!==a){var b,c,d=this._model;if(d){var e=this.layers,f=this.system.app.scene;if(this._castShadows&&
!a)for(c=0;c<e.length;c++)(b=this.system.app.scene.layers.getLayerById(this.layers[c]))&&b.removeShadowCasters(d.meshInstances);b=d.meshInstances;for(c=0;c<b.length;c++)b[c].castShadow=a;if(!this._castShadows&&a)for(c=0;c<e.length;c++)(b=f.layers.getLayerById(e[c]))&&b.addShadowCasters(d.meshInstances)}this._castShadows=a}}});Object.defineProperty(Ha.prototype,"receiveShadows",{get:function(){return this._receiveShadows},set:function(a){if(this._receiveShadows!==a&&(this._receiveShadows=a,this._model))for(var b=
this._model.meshInstances,c=0,d=b.length;c<d;c++)b[c].receiveShadow=a}});Object.defineProperty(Ha.prototype,"castShadowsLightmap",{get:function(){return this._castShadowsLightmap},set:function(a){this._castShadowsLightmap=a}});Object.defineProperty(Ha.prototype,"lightmapSizeMultiplier",{get:function(){return this._lightmapSizeMultiplier},set:function(a){this._lightmapSizeMultiplier=a}});Object.defineProperty(Ha.prototype,"isStatic",{get:function(){return this._isStatic},set:function(a){if(this._isStatic!==
a){this._isStatic=a;var b;if(this._model){var c=this._model.meshInstances;for(b=0;b<c.length;b++){var d=c[b];d.isStatic=a}}}}});Object.defineProperty(Ha.prototype,"layers",{get:function(){return this._layers},set:function(a){var b,c,d=this.system.app.scene.layers;if(this.meshInstances)for(b=0;b<this._layers.length;b++)(c=d.getLayerById(this._layers[b]))&&c.removeMeshInstances(this.meshInstances);for(b=this._layers.length=0;b<a.length;b++)this._layers[b]=a[b];if(this.enabled&&this.entity.enabled&&
this.meshInstances)for(b=0;b<this._layers.length;b++)(c=d.getLayerById(this._layers[b]))&&c.addMeshInstances(this.meshInstances)}});Object.defineProperty(Ha.prototype,"batchGroupId",{get:function(){return this._batchGroupId},set:function(a){if(this._batchGroupId!==a){var b=this.system.app.batcher;this.entity.enabled&&0<=this._batchGroupId&&b.remove(bb.MODEL,this.batchGroupId,this.entity);this.entity.enabled&&0<=a&&b.insert(bb.MODEL,a,this.entity);0>a&&0<=this._batchGroupId&&this.enabled&&this.entity.enabled&&
this.addModelToLayers();this._batchGroupId=a}}});Object.defineProperty(Ha.prototype,"materialAsset",{get:function(){return this._materialAsset},set:function(a){var b=a;a instanceof aa&&(b=a.id);a=this.system.app.assets;if(b!==this._materialAsset){if(this._materialAsset){a.off("add:"+this._materialAsset,this._onMaterialAssetAdd,this);var c=a.get(this._materialAsset);c&&this._unbindMaterialAsset(c)}(this._materialAsset=b)?(b=a.get(this._materialAsset))?this._bindMaterialAsset(b):(this._setMaterial(this.system.defaultMaterial),
a.on("add:"+this._materialAsset,this._onMaterialAssetAdd,this)):this._setMaterial(this.system.defaultMaterial)}}});Object.defineProperty(Ha.prototype,"material",{get:function(){return this._material},set:function(a){this._material!==a&&(this.materialAsset=null,this._setMaterial(a))}});Object.defineProperty(Ha.prototype,"mapping",{get:function(){return this._mapping},set:function(a){if("asset"===this._type&&(this._unsetMaterialEvents(),a||(a={}),this._mapping=a,this._model)){var b=this._model.meshInstances,
c=this.asset?this.system.app.assets.get(this.asset):null;c=c?c.data.mapping:null;for(var d=null,e=0,f=b.length;e<f;e++)if(void 0!==a[e])a[e]?(d=this.system.app.assets.get(a[e]),this._loadAndSetMeshInstanceMaterial(d,b[e],e)):b[e].material=this.system.defaultMaterial;else if(c)if(c[e]&&(c[e].material||c[e].path)){if(void 0!==c[e].material)d=this.system.app.assets.get(c[e].material);else if(void 0!==c[e].path){var g=this._getMaterialAssetUrl(c[e].path);g&&(d=this.system.app.assets.getByUrl(g))}this._loadAndSetMeshInstanceMaterial(d,
b[e],e)}else b[e].material=this.system.defaultMaterial}}});var sl=["enabled"];Fe.prototype=Object.create(H.prototype);Fe.prototype.constructor=Fe;O._buildAccessors(Ha.prototype,sl);Object.assign(Fe.prototype,{initializeComponentData:function(a,b,c){c="material materialAsset asset castShadows receiveShadows castShadowsLightmap lightmapped lightmapSizeMultiplier type mapping layers isStatic batchGroupId".split(" ");if(null===b.batchGroupId||void 0===b.batchGroupId)b.batchGroupId=-1;b.layers&&b.layers.length&&
(b.layers=b.layers.slice(0));for(var d=0;d<c.length;d++)b.hasOwnProperty(c[d])&&(a[c[d]]=b[c[d]]);H.prototype.initializeComponentData.call(this,a,b,["enabled"])},cloneComponent:function(a,b){var c={type:a.model.type,asset:a.model.asset,castShadows:a.model.castShadows,receiveShadows:a.model.receiveShadows,castShadowsLightmap:a.model.castShadowsLightmap,lightmapped:a.model.lightmapped,lightmapSizeMultiplier:a.model.lightmapSizeMultiplier,isStatic:a.model.isStatic,enabled:a.model.enabled,layers:a.model.layers,
batchGroupId:a.model.batchGroupId,mapping:Gc({},a.model.mapping)},d=a.model.materialAsset;d instanceof aa||null==d||(d=this.app.assets.get(d));var e=a.model.material;e&&e!==this.defaultMaterial&&d&&e!==d.resource||(c.materialAsset=d);b=this.addComponent(b,c);a.model.model&&"asset"===a.model.type&&!a.model.asset&&(b.model=a.model.model.clone(),b._clonedModel=!0);c.materialAsset||(b.material=e);if(a.model.model)for(a=a.model.model.meshInstances,c=b.model.meshInstances,e=0;e<a.length;e++)c[e].mask=a[e].mask,
c[e].material=a[e].material,c[e].layer=a[e].layer,c[e].receiveShadow=a[e].receiveShadow},onRemove:function(a,b){b.onRemove()}});var Mp="emitterExtents emitterRadius emitterExtentsInner emitterRadiusInner loop initialVelocity animSpeed normalMap particleNormal".split(" "),Np="numParticles lifetime rate rate2 startAngle startAngle2 lighting halfLambert intensity wrap wrapBounds depthWrite noFog sort stretch alignToMotion preWarm emitterShape animTilesX animTilesY animStartFrame animNumFrames animNumAnimations animIndex randomizeAnimIndex animLoop colorMap localSpace screenSpace orientation".split(" "),
Op="scaleGraph scaleGraph2 colorGraph colorGraph2 alphaGraph alphaGraph2 velocityGraph velocityGraph2 localVelocityGraph localVelocityGraph2 rotationSpeedGraph rotationSpeedGraph2 radialSpeedGraph radialSpeedGraph2".split(" "),Nh=["colorMapAsset","normalMapAsset","meshAsset"],of,ld=function(a,b){O.call(this,a,b);this.on("set_colorMapAsset",this.onSetColorMapAsset,this);this.on("set_normalMapAsset",this.onSetNormalMapAsset,this);this.on("set_meshAsset",this.onSetMeshAsset,this);this.on("set_mesh",
this.onSetMesh,this);this.on("set_loop",this.onSetLoop,this);this.on("set_blendType",this.onSetBlendType,this);this.on("set_depthSoftening",this.onSetDepthSoftening,this);this.on("set_layers",this.onSetLayers,this);Mp.forEach(function(c){this.on("set_"+c,this.onSetSimpleProperty,this)}.bind(this));Np.forEach(function(c){this.on("set_"+c,this.onSetComplexProperty,this)}.bind(this));Op.forEach(function(c){this.on("set_"+c,this.onSetGraphProperty,this)}.bind(this));this._requestedDepth=!1;this._drawOrder=
0};ld.prototype=Object.create(O.prototype);ld.prototype.constructor=ld;Object.defineProperties(ld.prototype,{drawOrder:{get:function(){return this._drawOrder},set:function(a){this._drawOrder=a;this.emitter&&(this.emitter.drawOrder=a)}}});Object.assign(ld.prototype,{addModelToLayers:function(){if(this.data.model)for(var a,b=0;b<this.layers.length;b++)if(a=this.system.app.scene.layers.getLayerById(this.layers[b]))a.addMeshInstances(this.data.model.meshInstances),this.emitter._layer=a},removeModelFromLayers:function(a){if(this.data.model)for(var b=
0;b<this.layers.length;b++)(a=this.system.app.scene.layers.getLayerById(this.layers[b]))&&a.removeMeshInstances(this.data.model.meshInstances)},onSetLayers:function(a,b,c){if(this.data.model){var d;for(a=0;a<b.length;a++)(d=this.system.app.scene.layers.getLayerById(b[a]))&&d.removeMeshInstances(this.data.model.meshInstances);if(this.enabled&&this.entity.enabled)for(a=0;a<c.length;a++)(d=this.system.app.scene.layers.getLayerById(c[a]))&&d.addMeshInstances(this.data.model.meshInstances)}},onLayersChanged:function(a,
b){this.addModelToLayers();a.off("add",this.onLayerAdded,this);a.off("remove",this.onLayerRemoved,this);b.on("add",this.onLayerAdded,this);b.on("remove",this.onLayerRemoved,this)},onLayerAdded:function(a){this.data.model&&(0>this.layers.indexOf(a.id)||a.addMeshInstances(this.data.model.meshInstances))},onLayerRemoved:function(a){this.data.model&&(0>this.layers.indexOf(a.id)||a.removeMeshInstances(this.data.model.meshInstances))},_bindColorMapAsset:function(a){a.on("load",this._onColorMapAssetLoad,
this);a.on("unload",this._onColorMapAssetUnload,this);a.on("remove",this._onColorMapAssetRemove,this);a.on("change",this._onColorMapAssetChange,this);a.resource?this._onColorMapAssetLoad(a):this.enabled&&this.entity.enabled&&this.system.app.assets.load(a)},_unbindColorMapAsset:function(a){a.off("load",this._onColorMapAssetLoad,this);a.off("unload",this._onColorMapAssetUnload,this);a.off("remove",this._onColorMapAssetRemove,this);a.off("change",this._onColorMapAssetChange,this)},_onColorMapAssetLoad:function(a){this.colorMap=
a.resource},_onColorMapAssetUnload:function(a){this.colorMap=null},_onColorMapAssetRemove:function(a){this._onColorMapAssetUnload(a)},_onColorMapAssetChange:function(a){},onSetColorMapAsset:function(a,b,c){var d=this;a=this.system.app.assets;b&&(b=a.get(b))&&this._unbindColorMapAsset(b);if(c)if(c instanceof aa&&(c=this.data.colorMapAsset=c.id),b=a.get(c))d._bindColorMapAsset(b);else a.once("add:"+c,function(e){d._bindColorMapAsset(e)});else this.colorMap=null},_bindNormalMapAsset:function(a){a.on("load",
this._onNormalMapAssetLoad,this);a.on("unload",this._onNormalMapAssetUnload,this);a.on("remove",this._onNormalMapAssetRemove,this);a.on("change",this._onNormalMapAssetChange,this);a.resource?this._onNormalMapAssetLoad(a):this.enabled&&this.entity.enabled&&this.system.app.assets.load(a)},_unbindNormalMapAsset:function(a){a.off("load",this._onNormalMapAssetLoad,this);a.off("unload",this._onNormalMapAssetUnload,this);a.off("remove",this._onNormalMapAssetRemove,this);a.off("change",this._onNormalMapAssetChange,
this)},_onNormalMapAssetLoad:function(a){this.normalMap=a.resource},_onNormalMapAssetUnload:function(a){this.normalMap=null},_onNormalMapAssetRemove:function(a){this._onNormalMapAssetUnload(a)},_onNormalMapAssetChange:function(a){},onSetNormalMapAsset:function(a,b,c){var d=this;a=this.system.app.assets;b&&(b=a.get(b))&&this._unbindNormalMapAsset(b);if(c)if(c instanceof aa&&(c=this.data.normalMapAsset=c.id),b=a.get(c))d._bindNormalMapAsset(b);else a.once("add:"+c,function(e){d._bindNormalMapAsset(e)});
else this.normalMap=null},_bindMeshAsset:function(a){a.on("load",this._onMeshAssetLoad,this);a.on("unload",this._onMeshAssetUnload,this);a.on("remove",this._onMeshAssetRemove,this);a.on("change",this._onMeshAssetChange,this);a.resource?this._onMeshAssetLoad(a):this.enabled&&this.entity.enabled&&this.system.app.assets.load(a)},_unbindMeshAsset:function(a){a.off("load",this._onMeshAssetLoad,this);a.off("unload",this._onMeshAssetUnload,this);a.off("remove",this._onMeshAssetRemove,this);a.off("change",
this._onMeshAssetChange,this)},_onMeshAssetLoad:function(a){this._onMeshChanged(a.resource)},_onMeshAssetUnload:function(a){this.mesh=null},_onMeshAssetRemove:function(a){this._onMeshAssetUnload(a)},_onMeshAssetChange:function(a){},onSetMeshAsset:function(a,b,c){a=this.system.app.assets;b&&(b=a.get(b))&&this._unbindMeshAsset(b);if(c){if(c instanceof aa&&(c=this.data.meshAsset=c.id),b=a.get(c))this._bindMeshAsset(b),b.resource?this._onMeshChanged(b.resource):a.load(b)}else this._onMeshChanged(null)},
onSetMesh:function(a,b,c){!c||c instanceof aa||"number"===typeof c?this.meshAsset=c:this._onMeshChanged(c)},_onMeshChanged:function(a){!a||a instanceof rb||(a=a.meshInstances[0]?a.meshInstances[0].mesh:null);this.data.mesh=a;this.emitter&&(this.emitter.mesh=a,this.emitter.resetMaterial(),this.rebuild())},onSetLoop:function(a,b,c){this.emitter&&(this.emitter[a]=c,this.emitter.resetTime())},onSetBlendType:function(a,b,c){this.emitter&&(this.emitter[a]=c,this.emitter.material.blendType=c,this.emitter.resetMaterial(),
this.rebuild())},_requestDepth:function(){this._requestedDepth||(of||(of=this.system.app.scene.layers.getLayerById(1)),of&&(of.incrementCounter(),this._requestedDepth=!0))},_releaseDepth:function(){this._requestedDepth&&of&&(of.decrementCounter(),this._requestedDepth=!1)},onSetDepthSoftening:function(a,b,c){b!==c&&(c?this.enabled&&this.entity.enabled&&this._requestDepth():this.enabled&&this.entity.enabled&&this._releaseDepth(),this.emitter&&(this.emitter[a]=c),this.emitter&&(this.reset(),this.emitter.resetMaterial(),
this.rebuild()))},onSetSimpleProperty:function(a,b,c){this.emitter&&(this.emitter[a]=c,this.emitter.resetMaterial())},onSetComplexProperty:function(a,b,c){this.emitter&&(this.emitter[a]=c,this.emitter.resetMaterial(),this.rebuild(),this.reset())},onSetGraphProperty:function(a,b,c){this.emitter&&(this.emitter[a]=c,this.emitter.rebuildGraphs(),this.emitter.resetMaterial())},onEnable:function(){for(var a=this.data,b=0,c=Nh.length;b<c;b++){var d=a[Nh[b]];if(d){if(!(d instanceof aa))if(0<=parseInt(d,10))d=
this.system.app.assets.get(d);else continue;d&&!d.resource&&this.system.app.assets.load(d)}}this.emitter||(b=a.mesh,b instanceof rb||(b=null),this.emitter=new $b(this.system.app.graphicsDevice,{numParticles:a.numParticles,emitterExtents:a.emitterExtents,emitterExtentsInner:a.emitterExtentsInner,emitterRadius:a.emitterRadius,emitterRadiusInner:a.emitterRadiusInner,emitterShape:a.emitterShape,initialVelocity:a.initialVelocity,wrap:a.wrap,localSpace:a.localSpace,screenSpace:a.screenSpace,wrapBounds:a.wrapBounds,
lifetime:a.lifetime,rate:a.rate,rate2:a.rate2,orientation:a.orientation,particleNormal:a.particleNormal,animTilesX:a.animTilesX,animTilesY:a.animTilesY,animStartFrame:a.animStartFrame,animNumFrames:a.animNumFrames,animNumAnimations:a.animNumAnimations,animIndex:a.animIndex,randomizeAnimIndex:a.randomizeAnimIndex,animSpeed:a.animSpeed,animLoop:a.animLoop,startAngle:a.startAngle,startAngle2:a.startAngle2,scaleGraph:a.scaleGraph,scaleGraph2:a.scaleGraph2,colorGraph:a.colorGraph,colorGraph2:a.colorGraph2,
alphaGraph:a.alphaGraph,alphaGraph2:a.alphaGraph2,localVelocityGraph:a.localVelocityGraph,localVelocityGraph2:a.localVelocityGraph2,velocityGraph:a.velocityGraph,velocityGraph2:a.velocityGraph2,rotationSpeedGraph:a.rotationSpeedGraph,rotationSpeedGraph2:a.rotationSpeedGraph2,radialSpeedGraph:a.radialSpeedGraph,radialSpeedGraph2:a.radialSpeedGraph2,colorMap:a.colorMap,normalMap:a.normalMap,loop:a.loop,preWarm:a.preWarm,sort:a.sort,stretch:a.stretch,alignToMotion:a.alignToMotion,lighting:a.lighting,
halfLambert:a.halfLambert,intensity:a.intensity,depthSoftening:a.depthSoftening,scene:this.system.app.scene,mesh:b,depthWrite:a.depthWrite,noFog:a.noFog,node:this.entity,blendType:a.blendType}),this.emitter.meshInstance.node=this.entity,this.emitter.drawOrder=this.drawOrder,this.psys=new sb,this.psys.graph=this.entity,this.psys.emitter=this.emitter,this.psys.meshInstances=[this.emitter.meshInstance],a.model=this.psys,this.emitter.psys=this.psys,a.autoPlay||(this.pause(),this.emitter.meshInstance.visible=
!1));a.model&&this.emitter.colorMap&&this.addModelToLayers();this.system.app.scene.on("set:layers",this.onLayersChanged,this);this.system.app.scene.layers&&(this.system.app.scene.layers.on("add",this.onLayerAdded,this),this.system.app.scene.layers.on("remove",this.onLayerRemoved,this));this.enabled&&this.entity.enabled&&a.depthSoftening&&this._requestDepth()},onDisable:function(){this.system.app.scene.off("set:layers",this.onLayersChanged,this);this.system.app.scene.layers&&(this.system.app.scene.layers.off("add",
this.onLayerAdded,this),this.system.app.scene.layers.off("remove",this.onLayerRemoved,this));this.data.model&&(this.removeModelFromLayers(),this.data.depthSoftening&&this._releaseDepth());this.emitter&&(this.emitter.camera=null)},onBeforeRemove:function(){this.enabled&&(this.enabled=!1);var a=this.data;a.model&&(this.entity.removeChild(a.model.getGraph()),a.model.destroy(),a.model=null);this.emitter&&(this.emitter.destroy(),this.emitter=null);for(var b=0;b<Nh.length;b++){var c=Nh[b];a[c]&&(this[c]=
null)}this.off()},reset:function(){this.emitter&&this.emitter.reset()},stop:function(){this.emitter&&(this.emitter.loop=!1,this.emitter.resetTime(),this.emitter.addTime(0,!0))},pause:function(){this.data.paused=!0},unpause:function(){this.data.paused=!1},play:function(){this.data.paused=!1;this.emitter&&(this.emitter.meshInstance.visible=!0,this.emitter.loop=this.data.loop,this.emitter.resetTime())},isPlaying:function(){return this.data.paused?!1:this.emitter&&this.emitter.loop?!0:Date.now()<=this.emitter.endTime},
rebuild:function(){var a=this.enabled;this.enabled=!1;this.emitter&&(this.emitter.rebuild(),this.emitter.meshInstance.node=this.entity,this.data.model.meshInstances=[this.emitter.meshInstance]);this.enabled=a}});var tl="enabled autoPlay numParticles lifetime rate rate2 startAngle startAngle2 loop preWarm lighting halfLambert intensity depthWrite noFog depthSoftening sort blendType stretch alignToMotion emitterShape emitterExtents emitterExtentsInner emitterRadius emitterRadiusInner initialVelocity wrap wrapBounds localSpace screenSpace colorMapAsset normalMapAsset mesh meshAsset orientation particleNormal localVelocityGraph localVelocityGraph2 velocityGraph velocityGraph2 rotationSpeedGraph rotationSpeedGraph2 radialSpeedGraph radialSpeedGraph2 scaleGraph scaleGraph2 colorGraph colorGraph2 alphaGraph alphaGraph2 colorMap normalMap animTilesX animTilesY animStartFrame animNumFrames animNumAnimations animIndex randomizeAnimIndex animSpeed animLoop layers".split(" ");
Ge.prototype=Object.create(H.prototype);Ge.prototype.constructor=Ge;O._buildAccessors(ld.prototype,tl);Object.assign(Ge.prototype,{initializeComponentData:function(a,b,c){var d={};c=[];var e=this.propertyTypes;if(b.mesh instanceof aa||"number"===typeof b.mesh)b.meshAsset=b.mesh,delete b.mesh;for(var f in b){b.hasOwnProperty(f)&&(c.push(f),d[f]=b[f]);if("vec3"===e[f])Array.isArray(d[f])&&(d[f]=new z(d[f][0],d[f][1],d[f][2]));else if("curve"===e[f]){if(!(d[f]instanceof gb)){var g=d[f].type;d[f]=new gb(d[f].keys);
d[f].type=g}}else"curveset"!==e[f]||d[f]instanceof Db||(g=d[f].type,d[f]=new Db(d[f].keys),d[f].type=g);d.layers&&Array.isArray(d.layers)&&(d.layers=d.layers.slice(0))}H.prototype.initializeComponentData.call(this,a,d,c)},cloneComponent:function(a,b){a=a.particlesystem.data;for(var c=this.schema,d={},e=0,f=c.length;e<f;e++){var g=c[e],k=a[g];k instanceof z||k instanceof gb||k instanceof Db?(k=k.clone(),d[g]=k):"layers"===g?d.layers=a.layers.slice(0):null!==k&&void 0!==k&&(d[g]=k)}return this.addComponent(b,
d)},onUpdate:function(a){var b=this.store,c,d=this.app.stats.particles,e;for(e in b)if(b.hasOwnProperty(e)){var f=b[e];var g=f.entity;var k=f.data;if(k.enabled&&g.enabled){var h=k.model.emitter;if(h.meshInstance.visible){if(h.lighting){var l=k.layers;for(g=0;g<l.length;g++)if(f=this.app.scene.layers.getLayerById(l[g])){f._lightCube||(f._lightCube=new Float32Array(18));var n=f._lightCube;for(g=0;6>g;g++)n[3*g]=this.app.scene.ambientLight.r,n[3*g+1]=this.app.scene.ambientLight.g,n[3*g+2]=this.app.scene.ambientLight.b;
var p=f._sortedLights[0];for(c=0;c<p.length;c++)for(f=0;6>f;f++){var q=Math.max(h.lightCubeDir[f].dot(p[c]._direction),0)*p[c]._intensity;n[3*f]+=p[c]._color.r*q;n[3*f+1]+=p[c]._color.g*q;n[3*f+2]+=p[c]._color.b*q}}h.constantLightCube.setValue(n)}if(!k.paused){h.simTime+=a;if(h.simTime>h.fixedTimeStep){var r=Math.floor(h.simTime/h.fixedTimeStep);h.simTime-=r*h.fixedTimeStep}if(r){r=Math.min(r,h.maxSubSteps);for(g=0;g<r;g++)h.addTime(h.fixedTimeStep,!1);d._updatesPerFrame+=r;d._frameTime+=h._addTimeTime;
h._addTimeTime=0}h.finishFrame()}}}}},onBeforeRemove:function(a,b){b.onBeforeRemove()}});Object.assign(Vg.prototype,{_resize:function(a){if(a>this._pool.length)for(var b=this._pool.length;b<a;b++)this._pool[b]=new this._constructor},allocate:function(){this._count>=this._pool.length&&this._resize(2*this._pool.length);return this._pool[this._count++]},freeAll:function(){this._count=0}});var Ub,ya,Jf,oj,pj;hc.prototype=Object.create(O.prototype);hc.prototype.constructor=hc;Object.defineProperty(hc.prototype,
"linearVelocity",{get:function(){var a=this.body;a&&"dynamic"===this.type&&(a=a.getLinearVelocity(),this._linearVelocity.set(a.x(),a.y(),a.z()));return this._linearVelocity},set:function(a){var b=this.body;b&&"dynamic"===this.type&&(b.activate(),ya.setValue(a.x,a.y,a.z),b.setLinearVelocity(ya),this._linearVelocity.copy(a))}});Object.defineProperty(hc.prototype,"angularVelocity",{get:function(){var a=this.body;a&&"dynamic"===this.type&&(a=a.getAngularVelocity(),this._angularVelocity.set(a.x(),a.y(),
a.z()));return this._angularVelocity},set:function(a){var b=this.body;b&&"dynamic"===this.type&&(b.activate(),ya.setValue(a.x,a.y,a.z),b.setAngularVelocity(ya),this._angularVelocity.copy(a))}});Object.assign(hc.prototype,{createBody:function(){var a=this.entity;if(a.collision){var b=a.collision.shape;a.trigger&&(a.trigger.destroy(),delete a.trigger)}if(b){if(this.body)this.system.onRemove(this.entity,this);var c="dynamic"===this.type?this.mass:0;this._getEntityTransform(Ub);b=this.system.createBody(c,
b,Ub);b.setRestitution(this.restitution);b.setFriction(this.friction);b.setDamping(this.linearDamping,this.angularDamping);"dynamic"===this.type?(c=this.linearFactor,ya.setValue(c.x,c.y,c.z),b.setLinearFactor(ya),c=this.angularFactor,ya.setValue(c.x,c.y,c.z),b.setAngularFactor(ya)):"kinematic"===this.type&&(b.setCollisionFlags(b.getCollisionFlags()|2),b.setActivationState(4));b.entity=a;a.rigidbody.body=b;this.enabled&&this.entity.enabled&&this.enableSimulation()}},isActive:function(){var a=this.body;
return a?a.isActive():!1},activate:function(){var a=this.body;a&&a.activate()},enableSimulation:function(){if(this.entity.collision&&this.entity.collision.enabled&&!this.data.simulationEnabled){var a=this.body;if(a){this.system.addBody(a,this.group,this.mask);switch(this.type){case "dynamic":this.system._dynamic.push(this);a.forceActivationState(1);this.syncEntityToBody();break;case "kinematic":this.system._kinematic.push(this);a.forceActivationState(4);break;case He:a.forceActivationState(1),this.syncEntityToBody()}"compound"===
this.entity.collision.type&&this.system._compounds.push(this.entity.collision);a.activate();this.data.simulationEnabled=!0}}},disableSimulation:function(){var a=this.body;if(a&&this.data.simulationEnabled){var b=this.system._compounds.indexOf(this.entity.collision);-1<b&&this.system._compounds.splice(b,1);b=this.system._dynamic.indexOf(this);-1<b&&this.system._dynamic.splice(b,1);b=this.system._kinematic.indexOf(this);-1<b&&this.system._kinematic.splice(b,1);this.system.removeBody(a);a.forceActivationState(5);
this.data.simulationEnabled=!1}},applyForce:function(){switch(arguments.length){case 1:var a=arguments[0].x;var b=arguments[0].y;var c=arguments[0].z;break;case 2:a=arguments[0].x;b=arguments[0].y;c=arguments[0].z;var d=arguments[1].x;var e=arguments[1].y;var f=arguments[1].z;break;case 3:a=arguments[0];b=arguments[1];c=arguments[2];break;case 6:a=arguments[0],b=arguments[1],c=arguments[2],d=arguments[3],e=arguments[4],f=arguments[5]}var g=this.body;g&&(g.activate(),ya.setValue(a,b,c),void 0!==d?
(Jf.setValue(d,e,f),g.applyForce(ya,Jf)):g.applyForce(ya,pj))},applyTorque:function(){switch(arguments.length){case 1:var a=arguments[0].x;var b=arguments[0].y;var c=arguments[0].z;break;case 3:a=arguments[0];b=arguments[1];c=arguments[2];break;default:return}var d=this.body;d&&(d.activate(),ya.setValue(a,b,c),d.applyTorque(ya))},applyImpulse:function(){switch(arguments.length){case 1:var a=arguments[0].x;var b=arguments[0].y;var c=arguments[0].z;break;case 2:a=arguments[0].x;b=arguments[0].y;c=arguments[0].z;
var d=arguments[1].x;var e=arguments[1].y;var f=arguments[1].z;break;case 3:a=arguments[0];b=arguments[1];c=arguments[2];break;case 6:a=arguments[0];b=arguments[1];c=arguments[2];d=arguments[3];e=arguments[4];f=arguments[5];break;default:return}var g=this.body;g&&(g.activate(),ya.setValue(a,b,c),void 0!==d?(Jf.setValue(d,e,f),g.applyImpulse(ya,Jf)):g.applyImpulse(ya,pj))},applyTorqueImpulse:function(){switch(arguments.length){case 1:var a=arguments[0].x;var b=arguments[0].y;var c=arguments[0].z;break;
case 3:a=arguments[0];b=arguments[1];c=arguments[2];break;default:return}var d=this.body;d&&(d.activate(),ya.setValue(a,b,c),d.applyTorqueImpulse(ya))},isStatic:function(){return this.type===He},isStaticOrKinematic:function(){return this.type===He||"kinematic"===this.type},isKinematic:function(){return"kinematic"===this.type},_getEntityTransform:function(a){var b=this.entity.getPosition(),c=this.entity.getRotation();ya.setValue(b.x,b.y,b.z);oj.setValue(c.x,c.y,c.z,c.w);a.setOrigin(ya);a.setRotation(oj)},
syncEntityToBody:function(){var a=this.data.body;if(a){this._getEntityTransform(Ub);a.setWorldTransform(Ub);if("kinematic"===this.type){var b=a.getMotionState();b&&b.setWorldTransform(Ub)}a.activate()}},_updateDynamic:function(){var a=this.data.body;if(a.isActive()&&(a=a.getMotionState())){a.getWorldTransform(Ub);a=Ub.getOrigin();var b=Ub.getRotation();this.entity.setPosition(a.x(),a.y(),a.z());this.entity.setRotation(b.x(),b.y(),b.z(),b.w())}},_updateKinematic:function(){var a=this.data.body.getMotionState();
a&&(this._getEntityTransform(Ub),a.setWorldTransform(Ub))},teleport:function(){3>arguments.length?(arguments[0]&&this.entity.setPosition(arguments[0]),arguments[1]&&(arguments[1]instanceof Y?this.entity.setRotation(arguments[1]):this.entity.setEulerAngles(arguments[1]))):(6===arguments.length&&this.entity.setEulerAngles(arguments[3],arguments[4],arguments[5]),this.entity.setPosition(arguments[0],arguments[1],arguments[2]));this.syncEntityToBody()},onEnable:function(){this.body||this.createBody();
this.enableSimulation()},onDisable:function(){this.disableSimulation()},onSetMass:function(a,b,c){(a=this.data.body)&&"dynamic"===this.type&&((b=this.enabled&&this.entity.enabled)&&this.disableSimulation(),a.getCollisionShape().calculateLocalInertia(c,ya),a.setMassProps(c,ya),a.updateInertiaTensor(),b&&this.enableSimulation())},onSetLinearDamping:function(a,b,c){(a=this.data.body)&&a.setDamping(c,this.data.angularDamping)},onSetAngularDamping:function(a,b,c){(a=this.data.body)&&a.setDamping(this.data.linearDamping,
c)},onSetLinearFactor:function(a,b,c){(a=this.data.body)&&"dynamic"===this.type&&(ya.setValue(c.x,c.y,c.z),a.setLinearFactor(ya))},onSetAngularFactor:function(a,b,c){(a=this.data.body)&&"dynamic"===this.type&&(ya.setValue(c.x,c.y,c.z),a.setAngularFactor(ya))},onSetFriction:function(a,b,c){(a=this.data.body)&&a.setFriction(c)},onSetRestitution:function(a,b,c){(a=this.data.body)&&a.setRestitution(c)},onSetType:function(a,b,c){c!==b&&(this.disableSimulation(),"dynamic"===c?(this.data.group=1,this.data.mask=
65535):"kinematic"===c?(this.data.group=4,this.data.mask=65535):(this.data.group=qj,this.data.mask=Wg),this.createBody())},onSetGroupOrMask:function(a,b,c){c!==b&&this.enabled&&this.entity.enabled&&(this.disableSimulation(),this.enableSimulation())},onSetBody:function(a,b,c){this.body&&this.data.simulationEnabled&&this.body.activate()}});var ne,oe,wd={},mg={},xl="enabled type mass linearDamping angularDamping linearFactor angularFactor friction restitution group mask body".split(" ");Ud.prototype=
Object.create(H.prototype);Ud.prototype.constructor=Ud;O._buildAccessors(hc.prototype,xl);Object.assign(Ud.prototype,{onLibraryLoaded:function(){if("undefined"!==typeof Ammo){this.collisionConfiguration=new Ammo.btDefaultCollisionConfiguration;this.dispatcher=new Ammo.btCollisionDispatcher(this.collisionConfiguration);this.overlappingPairCache=new Ammo.btDbvtBroadphase;this.solver=new Ammo.btSequentialImpulseConstraintSolver;this.dynamicsWorld=new Ammo.btDiscreteDynamicsWorld(this.dispatcher,this.overlappingPairCache,
this.solver,this.collisionConfiguration);if(this.dynamicsWorld.setInternalTickCallback){var a=Ammo.addFunction(this._checkForCollisions.bind(this),"vif");this.dynamicsWorld.setInternalTickCallback(a)}ne=new Ammo.btVector3;oe=new Ammo.btVector3;this.contactPointPool=new Vg(vl,1);this.contactResultPool=new Vg(wl,1);this.singleContactResultPool=new Vg(ul,1);H.bind("update",this.onUpdate,this)}else H.unbind("update",this.onUpdate,this)},initializeComponentData:function(a,b,c){c="enabled mass linearDamping angularDamping linearFactor angularFactor friction restitution type group mask".split(" ");
for(var d={},e=0,f=c.length;e<f;e++){var g=c[e];d[g]=b[g]}b.bodyType&&(d.type=b.bodyType);d.linearFactor&&Array.isArray(d.linearFactor)&&(d.linearFactor=new z(d.linearFactor[0],d.linearFactor[1],d.linearFactor[2]));d.angularFactor&&Array.isArray(d.angularFactor)&&(d.angularFactor=new z(d.angularFactor[0],d.angularFactor[1],d.angularFactor[2]));H.prototype.initializeComponentData.call(this,a,d,c)},cloneComponent:function(a,b){this.addComponent(b,{enabled:a.rigidbody.enabled,mass:a.rigidbody.mass,linearDamping:a.rigidbody.linearDamping,
angularDamping:a.rigidbody.angularDamping,linearFactor:[a.rigidbody.linearFactor.x,a.rigidbody.linearFactor.y,a.rigidbody.linearFactor.z],angularFactor:[a.rigidbody.angularFactor.x,a.rigidbody.angularFactor.y,a.rigidbody.angularFactor.z],friction:a.rigidbody.friction,restitution:a.rigidbody.restitution,type:a.rigidbody.type,group:a.rigidbody.group,mask:a.rigidbody.mask})},onBeforeRemove:function(a,b){b.enabled&&(b.enabled=!1)},onRemove:function(a,b){if(a=b.body)this.removeBody(a),this.destroyBody(a),
b.body=null},addBody:function(a,b,c){void 0!==b&&void 0!==c?this.dynamicsWorld.addRigidBody(a,b,c):this.dynamicsWorld.addRigidBody(a)},removeBody:function(a){this.dynamicsWorld.removeRigidBody(a)},createBody:function(a,b,c){var d=new Ammo.btVector3(0,0,0);0!==a&&b.calculateLocalInertia(a,d);c=new Ammo.btDefaultMotionState(c);a=new Ammo.btRigidBodyConstructionInfo(a,c,b,d);b=new Ammo.btRigidBody(a);Ammo.destroy(a);Ammo.destroy(d);return b},destroyBody:function(a){var b=a.getMotionState();b&&Ammo.destroy(b);
Ammo.destroy(a)},raycastFirst:function(a,b){var c=null;ne.setValue(a.x,a.y,a.z);oe.setValue(b.x,b.y,b.z);var d=new Ammo.ClosestRayResultCallback(ne,oe);this.dynamicsWorld.rayTest(ne,oe,d);if(d.hasHit()){var e=d.get_m_collisionObject();if(e=Ammo.castObject(e,Ammo.btRigidBody)){c=d.get_m_hitPointWorld();var f=d.get_m_hitNormalWorld();c=new rj(e.entity,new z(c.x(),c.y(),c.z()),new z(f.x(),f.y(),f.z()));if(2<arguments.length)(0,arguments[2])(c)}}Ammo.destroy(d);return c},raycastAll:function(a,b){var c=
[];ne.setValue(a.x,a.y,a.z);oe.setValue(b.x,b.y,b.z);a=new Ammo.AllHitsRayResultCallback(ne,oe);this.dynamicsWorld.rayTest(ne,oe,a);if(a.hasHit()){b=a.get_m_collisionObjects();for(var d=a.get_m_hitPointWorld(),e=a.get_m_hitNormalWorld(),f=b.size(),g=0;g<f;g++){var k=Ammo.castObject(b.at(g),Ammo.btRigidBody);if(k){var h=d.at(g),l=e.at(g);k=new rj(k.entity,new z(h.x(),h.y(),h.z()),new z(l.x(),l.y(),l.z()));c.push(k)}}}Ammo.destroy(a);return c},_storeCollision:function(a,b){var c=!1,d=a.getGuid();wd[d]=
wd[d]||{others:[],entity:a};0>wd[d].others.indexOf(b)&&(wd[d].others.push(b),c=!0);mg[d]=mg[d]||{others:[],entity:a};mg[d].others.push(b);return c},_createContactPointFromAmmo:function(a){var b=a.get_m_localPointA(),c=a.get_m_localPointB(),d=a.getPositionWorldOnA(),e=a.getPositionWorldOnB();a=a.get_m_normalWorldOnB();var f=this.contactPointPool.allocate();f.localPoint.set(b.x(),b.y(),b.z());f.localPointOther.set(c.x(),c.y(),c.z());f.point.set(d.x(),d.y(),d.z());f.pointOther.set(e.x(),e.y(),e.z());
f.normal.set(a.x(),a.y(),a.z());return f},_createReverseContactPointFromAmmo:function(a){var b=a.get_m_localPointA(),c=a.get_m_localPointB(),d=a.getPositionWorldOnA(),e=a.getPositionWorldOnB();a=a.get_m_normalWorldOnB();var f=this.contactPointPool.allocate();f.localPointOther.set(b.x(),b.y(),b.z());f.localPoint.set(c.x(),c.y(),c.z());f.pointOther.set(d.x(),d.y(),d.z());f.point.set(e.x(),e.y(),e.z());f.normal.set(a.x(),a.y(),a.z());return f},_createSingleContactResult:function(a,b,c){var d=this.singleContactResultPool.allocate();
d.a=a;d.b=b;d.localPointA=c.localPoint;d.localPointB=c.localPointOther;d.pointA=c.point;d.pointB=c.pointOther;d.normal=c.normal;return d},_createContactResult:function(a,b){var c=this.contactResultPool.allocate();c.other=a;c.contacts=b;return c},_cleanOldCollisions:function(){for(var a in wd)if(wd.hasOwnProperty(a)){var b=mg[a],c=wd[a],d=c.entity,e=d.collision,f=d.rigidbody;c=c.others;for(var g=c.length;g--;){var k=c[g];if(!b||0>b.others.indexOf(k))c.splice(g,1),d.trigger?(e&&e.fire("triggerleave",
k),k.rigidbody&&k.rigidbody.fire("triggerleave",d)):k.trigger||(f&&f.fire("collisionend",k),e&&e.fire("collisionend",k))}0===c.length&&delete wd[a]}},_hasContactEvent:function(a){var b=a.collision;return b&&(b.hasEvent("collisionstart")||b.hasEvent("collisionend")||b.hasEvent("contact"))?!0:(a=a.rigidbody)&&(a.hasEvent("collisionstart")||a.hasEvent("collisionend")||a.hasEvent("contact"))},_checkForCollisions:function(a,b){a=Ammo.wrapPointer(a,Ammo.btDynamicsWorld).getDispatcher();b=a.getNumManifolds();
mg={};for(var c=0;c<b;c++){var d=a.getManifoldByIndexInternal(c),e=d.getBody0(),f=d.getBody1(),g=Ammo.castObject(e,Ammo.btRigidBody),k=Ammo.castObject(f,Ammo.btRigidBody);f=g.entity;e=k.entity;if(f&&e){var h=g.getCollisionFlags(),l=k.getCollisionFlags(),n=d.getNumContacts(),p=[],q=[];if(0<n)if(h&4||l&4){k=f.collision&&(f.collision.hasEvent("triggerenter")||f.collision.hasEvent("triggerleave"));g=e.collision&&(e.collision.hasEvent("triggerenter")||e.collision.hasEvent("triggerleave"));d=f.rigidbody&&
(f.rigidbody.hasEvent("triggerenter")||f.rigidbody.hasEvent("triggerleave"));q=e.rigidbody&&(e.rigidbody.hasEvent("triggerenter")||e.rigidbody.hasEvent("triggerleave"));if(k){var r=this._storeCollision(f,e);!r||l&4||f.collision.fire("triggerenter",e)}g&&(r=this._storeCollision(e,f),!r||h&4||e.collision.fire("triggerenter",f));d&&(r||(r=this._storeCollision(e,f)),r&&f.rigidbody.fire("triggerenter",e));q&&(r||(r=this._storeCollision(f,e)),r&&e.rigidbody.fire("triggerenter",f))}else if(k=this._hasContactEvent(f),
g=this._hasContactEvent(e),(h=this.hasEvent("contact"))||k||g){for(l=0;l<n;l++){var t=d.getContactPoint(l),u=this._createContactPointFromAmmo(t);if(k||g)t=this._createReverseContactPointFromAmmo(t),p.push(u),q.push(t);h&&(u=this._createSingleContactResult(f,e,u),this.fire("contact",u))}k&&(d=this._createContactResult(e,p),r=this._storeCollision(f,e),f.collision&&(f.collision.fire("contact",d),r&&f.collision.fire("collisionstart",d)),f.rigidbody&&(f.rigidbody.fire("contact",d),r&&f.rigidbody.fire("collisionstart",
d)));g&&(d=this._createContactResult(f,q),r=this._storeCollision(e,f),e.collision&&(e.collision.fire("contact",d),r&&e.collision.fire("collisionstart",d)),e.rigidbody&&(e.rigidbody.fire("contact",d),r&&e.rigidbody.fire("collisionstart",d)))}}}this._cleanOldCollisions();this.contactPointPool.freeAll();this.contactResultPool.freeAll();this.singleContactResultPool.freeAll()},onUpdate:function(a){var b;var c=this.dynamicsWorld.getGravity();if(c.x()!==this.gravity.x||c.y()!==this.gravity.y||c.z()!==this.gravity.z)c.setValue(this.gravity.x,
this.gravity.y,this.gravity.z),this.dynamicsWorld.setGravity(c);var d=this._triggers;c=0;for(b=d.length;c<b;c++)d[c].updateTransform();d=this._compounds;c=0;for(b=d.length;c<b;c++)d[c]._updateCompound();d=this._kinematic;c=0;for(b=d.length;c<b;c++)d[c]._updateKinematic();this.dynamicsWorld.stepSimulation(a,this.maxSubSteps,this.fixedTimeStep);d=this._dynamic;c=0;for(b=d.length;c<b;c++)d[c]._updateDynamic();this.dynamicsWorld.setInternalTickCallback||this._checkForCollisions(Ammo.getPointer(this.dynamicsWorld),
a)},destroy:function(){"undefined"!==typeof Ammo&&(Ammo.destroy(this.dynamicsWorld),Ammo.destroy(this.solver),Ammo.destroy(this.overlappingPairCache),Ammo.destroy(this.dispatcher),Ammo.destroy(this.collisionConfiguration),this.collisionConfiguration=this.dispatcher=this.overlappingPairCache=this.solver=this.dynamicsWorld=null)}});var Vd="none";Ib.prototype=Object.create(O.prototype);Ib.prototype.constructor=Ib;var Xm=new K;Object.assign(Ib.prototype,{syncDrawOrder:function(){this.system.queueDrawOrderSync(this.entity.getGuid(),
this._processDrawOrderSync,this)},_recurseDrawOrderSync:function(a,b){if(!(a instanceof fa))return b;if(a.element){var c=a.element.drawOrder;a.element.drawOrder=b++;0<=a.element._batchGroupId&&c!=a.element.drawOrder&&this.system.app.batcher.markGroupDirty(a.element._batchGroupId)}a.particlesystem&&(a.particlesystem.drawOrder=b++);a=a.children;for(c=0;c<a.length;c++)b=this._recurseDrawOrderSync(a[c],b);return b},_processDrawOrderSync:function(){this._recurseDrawOrderSync(this.entity,1);this.fire("syncdraworder")},
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b),this.resolution=this._resolution)},onRemove:function(){this.system.app.graphicsDevice.off("resizecanvas",this._onResize,this);this.fire("remove");this.off()}});Object.defineProperty(Ib.prototype,"resolution",{set:function(a){this._screenSpace?this._resolution.set(this.system.app.graphicsDevice.width,this.system.app.graphicsDevice.height):this._resolution.set(a.x,a.y);this._updateScale();this._calcProjectionMatrix();this.entity._dirtyLocal||this.entity._dirtifyLocal();this.fire("set:resolution",
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a)&&this._resolution.set(this.system.app.graphicsDevice.width,this.system.app.graphicsDevice.height);this.resolution=this._resolution;this.entity._dirtyLocal||this.entity._dirtifyLocal();this.fire("set:screenspace",this._screenSpace)},get:function(){return this._screenSpace}});Object.defineProperty(Ib.prototype,"scaleMode",{set:function(a){a!==Vd&&"blend"!==a&&(a=Vd);this._screenSpace||a===Vd||(a=Vd);this._scaleMode=a;this.resolution=this._resolution;this.fire("set:scalemode",this._scaleMode)},get:function(){return this._scaleMode}});
Object.defineProperty(Ib.prototype,"scaleBlend",{set:function(a){this._scaleBlend=a;this._updateScale();this._calcProjectionMatrix();this.entity._dirtyLocal||this.entity._dirtifyLocal();this.fire("set:scaleblend",this._scaleBlend)},get:function(){return this._scaleBlend}});Object.defineProperty(Ib.prototype,"priority",{get:function(){return this._priority},set:function(a){255<a&&(a=255);this._priority=a}});var yl=["enabled"];Ie.prototype=Object.create(H.prototype);Ie.prototype.constructor=Ie;O._buildAccessors(Ib.prototype,
yl);Object.assign(Ie.prototype,{initializeComponentData:function(a,b,c){void 0!==b.priority&&(a.priority=b.priority);void 0!==b.screenSpace&&(a.screenSpace=b.screenSpace);a.cull=a.screenSpace;void 0!==b.scaleMode&&(a.scaleMode=b.scaleMode);void 0!==b.scaleBlend&&(a.scaleBlend=b.scaleBlend);void 0!==b.resolution&&(b.resolution instanceof P?a._resolution.copy(b.resolution):a._resolution.set(b.resolution[0],b.resolution[1]),a.resolution=a._resolution);void 0!==b.referenceResolution&&(b.referenceResolution instanceof
P?a._referenceResolution.copy(b.referenceResolution):a._referenceResolution.set(b.referenceResolution[0],b.referenceResolution[1]),a.referenceResolution=a._referenceResolution);a.syncDrawOrder();H.prototype.initializeComponentData.call(this,a,b,c)},destroy:function(){this.off();this.app.graphicsDevice.off("resizecanvas",this._onResize,this)},_onUpdate:function(a){var b=this.store,c;for(c in b)b[c].entity.screen.update&&b[c].entity.screen.update(a)},_onResize:function(a,b){this.windowResolution.x=
a;this.windowResolution.y=b},cloneComponent:function(a,b){a=a.screen;return this.addComponent(b,{enabled:a.enabled,screenSpace:a.screenSpace,scaleMode:a.scaleMode,resolution:a.resolution.clone(),referenceResolution:a.referenceResolution.clone()})},onRemoveComponent:function(a,b){b.onRemove()},processDrawOrderSyncQueue:function(){for(var a=this._drawOrderSyncQueue.list(),b=0;b<a.length;b++){var c=a[b];c.callback.call(c.scope)}this._drawOrderSyncQueue.clear()},queueDrawOrderSync:function(a,b,c){if(!this._drawOrderSyncQueue.list().length)this.app.once("prerender",
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b.schema[e];if(g.name)if(g.array){if(f[g.name]=[],Array.isArray(c[g.name]))for(d=0;d<c[g.name].length;d++)f[g.name].push(Oh(a,g,c[g.name][d]))}else f[g.name]=Oh(a,g,c[g.name])}return f;case "asset":if(c instanceof aa)break;else{if("number"===typeof c)return a.assets.get(c)||null;if("string"===typeof c)return a.assets.get(parseInt(c,10))||null}return null;case "entity":if(c instanceof Z)break;else if("string"===typeof c)return a.getEntityFromIndex(c);return null;case "rgb":case "rgba":if(c instanceof
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e+"' is already added to entity '"+this.entity.name+"'")}else this._scriptsIndex[e]={awaiting:!0,ind:this._scripts.length},console.warn("script '"+e+"' is not found, awaiting it to be added to registry");return null},destroy:function(a){var b=a;"string"===typeof a?this.system.app.scripts.get(a):a&&(b=a.__name);a=this._scriptsIndex[b];delete this._scriptsIndex[b];if(!a)return!1;var c=a.instance;if(c&&!c._destroyed)if(c.enabled=!1,c._destroyed=!0,this._isLoopingThroughScripts)this._destroyedScripts.push(c);
else{var d=this._removeScriptInstance(c);0<=d&&this._resetExecutionOrder(d,this._scripts.length)}this.system.app.scripts.off("swap:"+b,a.onSwap);delete this[b];this.fire("destroy",b,c||null);this.fire("destroy:"+b,c||null);c&&c.fire("destroy");return!0},swap:function(a){var b=a;"string"===typeof a?a=this.system.app.scripts.get(a):a&&(b=a.__name);var c=this._scriptsIndex[b];if(!c||!c.instance)return!1;c=c.instance;var d=this._scripts.indexOf(c);a=new a({app:this.system.app,entity:this.entity,enabled:c.enabled,
attributes:c.__attributes});if(!a.swap)return!1;a.__initializeAttributes();this._scripts[d]=a;this._scriptsIndex[b].instance=a;this[b]=a;a.__executionOrder=d;c.update&&this._updateList.remove(c);c.postUpdate&&this._postUpdateList.remove(c);a.update&&this._updateList.insert(a);a.postUpdate&&this._postUpdateList.insert(a);this._scriptMethod(a,Xa.scriptMethods.swap,c);this.fire("swap",b,a);this.fire("swap:"+b,a);return!0},resolveDuplicatedEntityReferenceProperties:function(a,b){var c=this.entity.script,
d,e,f;for(f in a._scriptsIndex){var g=this.system.app.scripts.get(f);if(g&&(d=a._scriptsIndex[f])&&d.instance){var k=c[f].__attributesRaw,h=c[f].__attributes;if(k||h){var l=!!k,n=d.instance.__attributes,p;for(p in n)if(n[p]){var q=g.attributes.get(p);if(q)if("entity"===q.type)this._resolveEntityScriptAttribute(q,p,n[p],l,k||h,b);else if("json"===q.type&&Array.isArray(q.schema)){var r=n[p],t=k?k[p]:h[p];for(d=0;d<q.schema.length;d++){var u=q.schema[d];if("entity"===u.type)if(q.array)for(e=0;e<r.length;e++)this._resolveEntityScriptAttribute(u,
u.name,r[e][u.name],l,t[e],b);else this._resolveEntityScriptAttribute(u,u.name,r[u.name],l,t,b)}}}}}}},move:function(a,b){var c=this._scripts.length;if(b>=c||0>b)return!1;var d=a,e=a;"string"!==typeof e?e=a.__name:d=null;a=this._scriptsIndex[e];if(!a||!a.instance)return!1;a=a.instance;if(d&&!(a instanceof d))return!1;d=this._scripts.indexOf(a);if(-1===d||d===b)return!1;this._scripts.splice(b,0,this._scripts.splice(d,1)[0]);this._resetExecutionOrder(0,c);this._updateList.sort();this._postUpdateList.sort();
this.fire("move",e,a,b,d);this.fire("move:"+e,a,b,d);return!0}});Object.defineProperty(Xa.prototype,"enabled",{get:function(){return this._enabled},set:function(a){var b=this._enabled;this._enabled=a;this.fire("set","enabled",b,a)}});Object.defineProperty(Xa.prototype,"scripts",{get:function(){return this._scripts},set:function(a){this._scriptsData=a;for(var b in a)if(a.hasOwnProperty(b)){var c=this._scriptsIndex[b];if(c){if("boolean"===typeof a[b].enabled&&(c.enabled=!!a[b].enabled),"object"===typeof a[b].attributes)for(var d in a[b].attributes)if(!Jb.reservedAttributes[d]){if(!c.__attributes.hasOwnProperty(d)){var e=
this.system.app.scripts.get(b);e&&e.attributes.add(d,{})}c[d]=a[b].attributes[d]}}else console.log(this.order)}}});var Ph=0;Je.prototype=Object.create(H.prototype);Je.prototype.constructor=Je;Object.assign(Je.prototype,{initializeComponentData:function(a,b){a._executionOrder=Ph++;this._components.append(a);Ph>Number.MAX_SAFE_INTEGER&&this._resetExecutionOrder();a.enabled=b.hasOwnProperty("enabled")?!!b.enabled:!0;a.enabled&&a.entity.enabled&&this._enabledComponents.append(a);if(b.hasOwnProperty("order")&&
b.hasOwnProperty("scripts")){a._scriptsData=b.scripts;for(var c=0;c<b.order.length;c++)a.create(b.order[c],{enabled:b.scripts[b.order[c]].enabled,attributes:b.scripts[b.order[c]].attributes,preloading:this.preloading})}},cloneComponent:function(a,b){var c,d,e=[],f={};for(c=0;c<a.script._scripts.length;c++){var g=a.script._scripts[c],k=g.__scriptType.__name;e.push(k);var h={};for(d in g.__attributes)h[d]=g.__attributes[d];f[k]={enabled:g._enabled,attributes:h}}for(d in a.script._scriptsIndex)d.awaiting&&
e.splice(d.ind,0,d);return this.addComponent(b,{enabled:a.script.enabled,order:e,scripts:f})},_resetExecutionOrder:function(){for(var a=Ph=0,b=this._components.length;a<b;a++)this._components.items[a]._executionOrder=Ph++},_callComponentMethod:function(a,b,c){for(a.loopIndex=0;a.loopIndex<a.length;a.loopIndex++)a.items[a.loopIndex][b](c)},_onInitialize:function(){this.preloading=!1;this._callComponentMethod(this._components,"_onInitializeAttributes");this._callComponentMethod(this._enabledComponents,
"_onInitialize")},_onPostInitialize:function(){this._callComponentMethod(this._enabledComponents,"_onPostInitialize")},_onUpdate:function(a){this._callComponentMethod(this._enabledComponents,"_onUpdate",a)},_onPostUpdate:function(a){this._callComponentMethod(this._enabledComponents,"_onPostUpdate",a)},_addComponentToEnabled:function(a){this._enabledComponents.insert(a)},_removeComponentFromEnabled:function(a){this._enabledComponents.remove(a)},_onBeforeRemove:function(a,b){0<=this._components.items.indexOf(b)&&
b._onBeforeRemove();this._removeComponentFromEnabled(b);this._components.remove(b)}});Xd.prototype=Object.create(O.prototype);Xd.prototype.constructor=Xd;Object.assign(Xd.prototype,{send:function(a,b){var c=Array.prototype.slice.call(arguments,2),d=this.entity.script.instances,e;if(d&&d[a]&&(e=d[a].instance[b]))return e.apply(d[a].instance,c)},onEnable:function(){this.data.areScriptsLoaded&&!this.system.preloading&&(this.data.initialized?this.system._enableScriptComponent(this):this.system._initializeScriptComponent(this),
this.data.postInitialized||this.system._postInitializeScriptComponent(this))},onDisable:function(){this.system._disableScriptComponent(this)},onSetScripts:function(a,b,c){this.system._inTools&&!this.runInTools||this._updateScriptAttributes(b,c)||(this.enabled&&this.system._disableScriptComponent(this),this.system._destroyScriptComponent(this),this.data.areScriptsLoaded=!1,a=c.map(function(d){return d.url}),this._loadFromCache(a)||this._loadScripts(a))},_updateScriptAttributes:function(a,b){var c=
!0;if(a.length!==b.length)c=!1;else{var d,e=b.length;for(d=0;d<e;d++)if(a[d].url!==b[d].url){c=!1;break}}if(c)for(var f in this.instances)this.instances.hasOwnProperty(f)&&this.system._updateAccessors(this.entity,this.instances[f]);return c},_loadFromCache:function(a){var b,c=[],d=this.system.app._scriptPrefix||"",e=/^http(s)?:\/\//i;var f=0;for(b=a.length;f<b;f++){var g=a[f];e.test(g)||(g=ca.join(d,g));g=this.system.app.loader.getFromCache(g,"script");if(!g)return!1;c.push(g)}f=0;for(b=c.length;f<
b;f++)d=c[f],!0!==d&&d&&this.entity.script&&!this.entity.script.instances[d._pcScriptName]&&(e=new d(this.entity),this.system._preRegisterInstance(this.entity,a[f],d._pcScriptName,e));this.data&&(this.data.areScriptsLoaded=!0);this.system.preloading||(this.system.onInitialize(this.entity),this.system.onPostInitialize(this.entity));return!0},_loadScripts:function(a){var b=a.length,c=this.system.app._scriptPrefix||"";a.forEach(function(d){var e=null,f=null;d.toLowerCase().startsWith("http://")||d.toLowerCase().startsWith("https://")?
e=f=d:(f=d,e=ca.join(c,d));this.system.app.loader.load(e,"script",function(g,k){b--;g?console.error(g):k&&this.entity.script&&!this.entity.script.instances[k._pcScriptName]&&(g=new k(this.entity),this.system._preRegisterInstance(this.entity,f,k._pcScriptName,g));0===b&&(this.data.areScriptsLoaded=!0,this.system.preloading||(this.system.onInitialize(this.entity),this.system.onPostInitialize(this.entity)))}.bind(this))}.bind(this))}});var $m=["enabled","scripts","instances","runInTools"],Ne=function(a){H.call(this,
a);this.id="script";this.ComponentType=Xd;this.DataType=zo;this.schema=$m;this.preloading=!1;this.instancesWithUpdate=[];this.instancesWithFixedUpdate=[];this.instancesWithPostUpdate=[];this.instancesWithToolsUpdate=[];this.on("beforeremove",this.onBeforeRemove,this);H.bind("initialize",this.onInitialize,this);H.bind("postInitialize",this.onPostInitialize,this);H.bind("update",this.onUpdate,this);H.bind("fixedUpdate",this.onFixedUpdate,this);H.bind("postUpdate",this.onPostUpdate,this);H.bind("toolsUpdate",
this.onToolsUpdate,this)};Ne.prototype=Object.create(H.prototype);Ne.prototype.constructor=Ne;O._buildAccessors(Xd.prototype,$m);Object.assign(Ne.prototype,{initializeComponentData:function(a,b,c){c=["runInTools","enabled","scripts"];b.scripts&&b.scripts.length&&b.scripts.forEach(function(d){if(d.attributes&&Array.isArray(d.attributes)){for(var e={},f=0;f<d.attributes.length;f++)e[d.attributes[f].name]=d.attributes[f];d.attributes=e}});H.prototype.initializeComponentData.call(this,a,b,c)},cloneComponent:function(a,
b){var c=this.store[a.getGuid()];a={runInTools:c.data.runInTools,scripts:[],enabled:c.data.enabled};c=c.data.scripts;for(var d=0,e=c.length;d<e;d++){var f=c[d].attributes;f&&delete c[d].attributes;a.scripts.push(Gc({},c[d]));f&&(a.scripts[d].attributes=this._cloneAttributes(f),c[d].attributes=f)}return this.addComponent(b,a)},onBeforeRemove:function(a,b){b.enabled&&this._disableScriptComponent(b);this._destroyScriptComponent(b)},onInitialize:function(a){this._registerInstances(a);if(a.enabled){a.script&&
a.script.enabled&&this._initializeScriptComponent(a.script);a=a._children;var b,c=a.length;for(b=0;b<c;b++)if(a[b]instanceof fa)this.onInitialize(a[b])}},onPostInitialize:function(a){if(a.enabled){a.script&&a.script.enabled&&this._postInitializeScriptComponent(a.script);a=a._children;var b,c=a.length;for(b=0;b<c;b++)if(a[b]instanceof fa)this.onPostInitialize(a[b])}},_callInstancesMethod:function(a,b){a=a.data.instances;for(var c in a)if(a.hasOwnProperty(c)){var d=a[c].instance;if(d[b])d[b]()}},_initializeScriptComponent:function(a){this._callInstancesMethod(a,
"initialize");a.data.initialized=!0;a.enabled&&a.entity.enabled&&this._enableScriptComponent(a)},_enableScriptComponent:function(a){this._callInstancesMethod(a,"onEnable")},_disableScriptComponent:function(a){this._callInstancesMethod(a,"onDisable")},_destroyScriptComponent:function(a){var b=a.data.instances,c;for(c in b)if(b.hasOwnProperty(c)){var d=b[c].instance;d.destroy&&d.destroy();if(d.update){var e=this.instancesWithUpdate.indexOf(d);0<=e&&this.instancesWithUpdate.splice(e,1)}d.fixedUpdate&&
(e=this.instancesWithFixedUpdate.indexOf(d),0<=e&&this.instancesWithFixedUpdate.splice(e,1));d.postUpdate&&(e=this.instancesWithPostUpdate.indexOf(d),0<=e&&this.instancesWithPostUpdate.splice(e,1));d.toolsUpdate&&(e=this.instancesWithToolsUpdate.indexOf(d),0<=e&&this.instancesWithToolsUpdate.splice(e,1));a.instances[c].instance===a[c]&&delete a[c];delete a.instances[c]}},_postInitializeScriptComponent:function(a){this._callInstancesMethod(a,"postInitialize");a.data.postInitialized=!0},_updateInstances:function(a,
b,c){for(var d,e=0,f=b.length;e<f;e++)if((d=b[e])&&d.entity&&d.entity.enabled&&d.entity.script.enabled)d[a](c)},onUpdate:function(a){this._updateInstances("update",this.instancesWithUpdate,a)},onFixedUpdate:function(a){this._updateInstances("fixedUpdate",this.instancesWithFixedUpdate,a)},onPostUpdate:function(a){this._updateInstances("postUpdate",this.instancesWithPostUpdate,a)},onToolsUpdate:function(a){this._updateInstances("toolsUpdate",this.instancesWithToolsUpdate,a)},broadcast:function(a,b){var c=
Array.prototype.slice.call(arguments,2),d,e,f=this.store;for(d in f)if(f.hasOwnProperty(d)){var g=f[d].data;g.instances[a]&&(e=g.instances[a].instance[b])&&e.apply(g.instances[a].instance,c)}},_preRegisterInstance:function(a,b,c,d){if(a.script){a.script.data._instances=a.script.data._instances||{};if(a.script.data._instances[c])throw Error("Script name collision '"+c+"'. Scripts from '"+b+"' and '"+a.script.data._instances[c].url+"' {"+a.getGuid()+"}");a.script.data._instances[c]={url:b,name:c,instance:d}}},
_registerInstances:function(a){var b;if(a.script&&a.script.data._instances){a.script.instances=a.script.data._instances;for(b in a.script.instances){var c=a.script.instances[b];var d=c.instance;Of.attach(d);d.update&&this.instancesWithUpdate.push(d);d.fixedUpdate&&this.instancesWithFixedUpdate.push(d);d.postUpdate&&this.instancesWithPostUpdate.push(d);d.toolsUpdate&&this.instancesWithToolsUpdate.push(d);a.script.scripts&&this._createAccessors(a,c);if(a.script[b])throw Error("Script with name '"+b+
"' is already attached to Script Component");a.script[b]=d}delete a.script.data._instances}a=a._children;d=a.length;for(c=0;c<d;c++)a[c]instanceof fa&&this._registerInstances(a[c])},_cloneAttributes:function(a){var b={},c;for(c in a)if(a.hasOwnProperty(c))if("entity"!==a[c].type)b[c]=Gc({},a[c]);else{var d=a[c].value;delete a[c].value;b[c]=Gc({},a[c]);b[c].value=d;a[c].value=d}return b},_createAccessors:function(a,b){var c,d=a.script.scripts.length,e=b.url;for(c=0;c<d;c++){var f=a.script.scripts[c];
if(f.url===e){c=f.attributes;if(f.name&&c){for(var g in c)c.hasOwnProperty(g)&&this._createAccessor(c[g],b);a.script.data.attributes[f.name]=this._cloneAttributes(c)}break}}},_createAccessor:function(a,b){var c=this;a={name:a.name,value:a.value,type:a.type};c._convertAttributeValue(a);Object.defineProperty(b.instance,a.name,{get:function(){return a.value},set:function(d){var e=a.value;a.value=d;c._convertAttributeValue(a);b.instance.fire("set",a.name,e,a.value)},configurable:!0})},_updateAccessors:function(a,
b){var c,d=a.script.scripts.length,e,f=b.url;for(c=0;c<d;c++){var g=a.script;var k=g.scripts[c];if(k.url===f){a=k.name;k=k.attributes;if(a){if(k)for(e in k)k.hasOwnProperty(e)&&this._createAccessor(k[e],b);if(c=g.data.attributes[a])for(e in c)if(d=c[e],!(e in k))delete b.instance[d.name];else if(k[e].value!==d.value&&b.instance.onAttributeChanged)b.instance.onAttributeChanged(d.name,d.value,k[e].value);k?g.data.attributes[a]=this._cloneAttributes(k):delete g.data.attributes[a]}break}}},_convertAttributeValue:function(a){if("rgb"===
a.type||"rgba"===a.type)Array.isArray(a.value)&&(a.value=3===a.value.length?new L(a.value[0],a.value[1],a.value[2]):new L(a.value[0],a.value[1],a.value[2],a.value[3]));else if("vec2"===a.type)Array.isArray(a.value)&&(a.value=new P(a.value[0],a.value[1]));else if("vec3"===a.type||"vector"===a.type)Array.isArray(a.value)&&(a.value=new z(a.value[0],a.value[1],a.value[2]));else if("vec4"===a.type)Array.isArray(a.value)&&(a.value=new X(a.value[0],a.value[1],a.value[2],a.value[3]));else if("entity"===a.type)null!==
a.value&&"string"===typeof a.value&&(a.value=this.app.root.findByGuid(a.value));else if("curve"===a.type||"colorcurve"===a.type)a.value=new (a.value.keys[0]instanceof Array?Db:gb)(a.value.keys),a.value.type=a.value.type}});var yd=new P,an=new z,ng=new z,Qh=new z,bn=new z,mk=new z,Sp=new Y,Tp={x:"y",y:"x"};Nc.prototype=Object.create(M.prototype);Nc.prototype.constructor=Nc;Object.assign(Nc.prototype,{_toggleLifecycleListeners:function(a){this._element[a]("mousedown",this._onMouseDownOrTouchStart,this);
this._element[a]("touchstart",this._onMouseDownOrTouchStart,this)},_toggleDragListeners:function(a){var b="on"===a,c=b?"addEventListener":"removeEventListener";this._hasDragListeners&&b||(this._handleMouseUpOrTouchEnd||(this._handleMouseUpOrTouchEnd=this._onMouseUpOrTouchEnd.bind(this)),this._app.mouse&&(this._app.mouse[a]("mousemove",this._onMove,this),window[c]("mouseup",this._handleMouseUpOrTouchEnd,!1)),Ca.touch&&(this._app.touch[a]("touchmove",this._onMove,this),window[c]("touchend",this._handleMouseUpOrTouchEnd,
!1),window[c]("touchcancel",this._handleMouseUpOrTouchEnd,!1)),this._hasDragListeners=b)},_onMouseDownOrTouchStart:function(a){this._element&&!this._isDragging&&this.enabled&&(this._dragCamera=a.camera,this._calculateDragScale(),a=this._screenToLocal(a))&&(this._toggleDragListeners("on"),this._isDragging=!0,this._dragStartMousePosition.copy(a),this._dragStartHandlePosition.copy(this._element.entity.getLocalPosition()),this.fire("drag:start"))},_onMouseUpOrTouchEnd:function(){this._isDragging&&(this._isDragging=
!1,this._toggleDragListeners("off"),this.fire("drag:end"))},_screenToLocal:function(a){this._determineInputPosition(a);this._chooseRayOriginAndDirection();bn.copy(this._element.entity.getPosition());mk.copy(this._element.entity.forward).scale(-1);a=mk.dot(Qh);return 0<Math.abs(a)?(a=bn.sub(ng).dot(mk)/a,a=ng.add(Qh.scale(a)),Sp.copy(this._element.entity.getRotation()).invert().transformVector(a,a),a.mul(this._dragScale),a):null},_determineInputPosition:function(a){var b=this._app.graphicsDevice.maxPixelRatio;
"undefined"!==typeof a.x&&"undefined"!==typeof a.y?(yd.x=a.x*b,yd.y=a.y*b):a.changedTouches?(yd.x=a.changedTouches[0].x*b,yd.y=a.changedTouches[0].y*b):console.warn("Could not determine position from input event")},_chooseRayOriginAndDirection:function(){this._element.screen&&this._element.screen.screen.screenSpace?(ng.set(yd.x,-yd.y,0),Qh.set(0,0,-1)):(an.copy(this._dragCamera.screenToWorld(yd.x,yd.y,1)),ng.copy(this._dragCamera.entity.getPosition()),Qh.copy(an).sub(ng).normalize())},_calculateDragScale:function(){var a=
this._element.entity.parent,b=this._element.screen&&this._element.screen.screen,c=b&&b.screenSpace;b=c?b.scale:1;var d=this._dragScale;for(d.set(b,b,b);a&&(d.mul(a.getLocalScale()),a=a.parent,!c||!a.screen););d.x=1/d.x;d.y=1/d.y;d.z=1/d.z},_onMove:function(a){if(this._element&&this._isDragging&&this.enabled&&this._element.enabled&&this._element.entity.enabled&&(a=this._screenToLocal(a),this._dragStartMousePosition&&a)){this._deltaMousePosition.copy(a).sub(this._dragStartMousePosition);this._deltaHandlePosition.copy(this._dragStartHandlePosition).add(this._deltaMousePosition);
if(this._axis){a=this._element.entity.getLocalPosition();var b=Tp[this._axis];this._deltaHandlePosition[b]=a[b]}this._element.entity.setLocalPosition(this._deltaHandlePosition);this.fire("drag:move",this._deltaHandlePosition)}},destroy:function(){this._toggleLifecycleListeners("off");this._toggleDragListeners("off")}});Object.defineProperty(Nc.prototype,"enabled",{get:function(){return this._enabled},set:function(a){this._enabled=a}});Object.defineProperty(Nc.prototype,"isDragging",{get:function(){return this._isDragging}});
var nk=new P;md.prototype=Object.create(O.prototype);md.prototype.constructor=md;Object.assign(md.prototype,{_toggleLifecycleListeners:function(a,b){this[a]("set_horizontal",this._onSetHorizontalScrollingEnabled,this);this[a]("set_vertical",this._onSetVerticalScrollingEnabled,this);b.app.systems.element[a]("add",this._onElementComponentAdd,this);b.app.systems.element[a]("beforeremove",this._onElementComponentRemove,this)},_toggleElementListeners:function(a){!this.entity.element||"on"===a&&this._hasElementListeners||
(this.entity.element[a]("resize",this._onSetContentOrViewportSize,this),this._hasElementListeners="on"===a)},_onElementComponentAdd:function(a){this.entity===a&&this._toggleElementListeners("on")},_onElementComponentRemove:function(a){this.entity===a&&this._toggleElementListeners("off")},_onViewportElementGain:function(){this._syncAll()},_onContentElementGain:function(){this._destroyDragHelper();this._contentDragHelper=new Nc(this._contentReference.entity.element);this._contentDragHelper.on("drag:start",
this._onContentDragStart,this);this._contentDragHelper.on("drag:end",this._onContentDragEnd,this);this._contentDragHelper.on("drag:move",this._onContentDragMove,this);this._prevContentSizes[0]=null;this._prevContentSizes[1]=null;this._syncAll()},_onContentElementLose:function(){this._destroyDragHelper()},_onContentDragStart:function(){this._contentReference.entity&&this.enabled&&this.entity.enabled&&this._dragStartPosition.copy(this._contentReference.entity.getLocalPosition())},_onContentDragEnd:function(){this._prevContentDragPosition=
null;this._enableContentInput()},_onContentDragMove:function(a){if(this._contentReference.entity&&this.enabled&&this.entity.enabled&&(this._wasDragged=!0,this._setScrollFromContentPosition(a),this._setVelocityFromContentPositionDelta(a),!this._disabledContentInput)){var b=a.y-this._dragStartPosition.y;(Math.abs(a.x-this._dragStartPosition.x)>this.dragThreshold||Math.abs(b)>this.dragThreshold)&&this._disableContentInput()}},_onSetContentOrViewportSize:function(){this._syncAll()},_onSetHorizontalScrollbarValue:function(a){!this._scrollbarUpdateFlags[0]&&
this.enabled&&this.entity.enabled&&this._onSetScroll(a,null)},_onSetVerticalScrollbarValue:function(a){!this._scrollbarUpdateFlags[1]&&this.enabled&&this.entity.enabled&&this._onSetScroll(null,a)},_onSetHorizontalScrollingEnabled:function(){this._syncScrollbarEnabledState(0)},_onSetVerticalScrollingEnabled:function(){this._syncScrollbarEnabledState(1)},_onHorizontalScrollbarGain:function(){this._syncScrollbarEnabledState(0);this._syncScrollbarPosition(0)},_onVerticalScrollbarGain:function(){this._syncScrollbarEnabledState(1);
this._syncScrollbarPosition(1)},_onSetScroll:function(a,b,c){!1!==c&&this._velocity.set(0,0,0);a=0|this._updateAxis(a,"x",0);(a|=this._updateAxis(b,"y",1))&&this.fire("set:scroll",this._scroll)},_updateAxis:function(a,b,c){var d=null!==a&&1E-5<Math.abs(a-this._scroll[b]);if(d||this._isDragging()||0===a)this._scroll[b]=this._determineNewScrollValue(a,b,c),this._syncContentPosition(c),this._syncScrollbarPosition(c);return d},_determineNewScrollValue:function(a,b,c){if(!this._getScrollingEnabled(c))return this._scroll[b];
switch(this.scrollMode){case 0:return N.clamp(a,0,this._getMaxScrollValue(c));case 1:return this._setVelocityFromOvershoot(a,b,c),a;case 2:return a;default:return console.warn("Unhandled scroll mode:"+this.scrollMode),a}},_syncAll:function(){this._syncContentPosition(0);this._syncContentPosition(1);this._syncScrollbarPosition(0);this._syncScrollbarPosition(1);this._syncScrollbarEnabledState(0);this._syncScrollbarEnabledState(1)},_syncContentPosition:function(a){var b=this._getAxis(a),c=this._getSign(a),
d=this._contentReference.entity;if(d){var e=this._prevContentSizes[a],f=this._getContentSize(a);if(null!==e&&1E-4<Math.abs(e-f)){e=this._getMaxOffset(a,e);var g=this._getMaxOffset(a,f);this._scroll[b]=0===g?1:N.clamp(this._scroll[b]*e/g,0,1)}e=this._scroll[b]*this._getMaxOffset(a);g=d.getLocalPosition();g[b]=e*c;d.setLocalPosition(g);this._prevContentSizes[a]=f}},_syncScrollbarPosition:function(a){var b=this._getAxis(a),c=this._scrollbarReferences[a].entity;c&&c.scrollbar&&(this._scrollbarUpdateFlags[a]=
!0,c.scrollbar.value=this._scroll[b],c.scrollbar.handleSize=this._getScrollbarHandleSize(b,a),this._scrollbarUpdateFlags[a]=!1)},_syncScrollbarEnabledState:function(a){var b=this._scrollbarReferences[a].entity;if(b){var c=this._getScrollingEnabled(a),d=this._getScrollbarVisibility(a);switch(d){case 0:b.enabled=c;break;case 1:b.enabled=c&&this._contentIsLargerThanViewport(a);break;default:console.warn("Unhandled scrollbar visibility:"+d),b.enabled=c}}},_contentIsLargerThanViewport:function(a){return this._getContentSize(a)>
this._getViewportSize(a)},_contentPositionToScrollValue:function(a){var b=this._getMaxOffset(0),c=this._getMaxOffset(1);nk.x=0===b?0:a.x/b;nk.y=0===c?0:a.y/-c;return nk},_getMaxOffset:function(a,b){b=void 0===b?this._getContentSize(a):b;var c=this._getViewportSize(a);return b<c?-this._getViewportSize(a):c-b},_getMaxScrollValue:function(a){return this._contentIsLargerThanViewport(a)?1:0},_getScrollbarHandleSize:function(a,b){var c=this._getViewportSize(b),d=this._getContentSize(b);if(.001>Math.abs(d))return 1;
c=Math.min(c/d,1);a=this._toOvershoot(this._scroll[a],b);return 0===a?c:c/(1+Math.abs(a))},_getViewportSize:function(a){return this._getSize(a,this._viewportReference)},_getContentSize:function(a){return this._getSize(a,this._contentReference)},_getSize:function(a,b){return b.entity&&b.entity.element?b.entity.element[this._getCalculatedDimension(a)]:0},_getScrollingEnabled:function(a){if(0===a)return this.horizontal;if(1===a)return this.vertical;console.warn("Unrecognized orientation: "+a)},_getScrollbarVisibility:function(a){if(0===
a)return this.horizontalScrollbarVisibility;if(1===a)return this.verticalScrollbarVisibility;console.warn("Unrecognized orientation: "+a)},_getSign:function(a){return 0===a?1:-1},_getAxis:function(a){return 0===a?"x":"y"},_getCalculatedDimension:function(a){return 0===a?"calculatedWidth":"calculatedHeight"},_destroyDragHelper:function(){this._contentDragHelper&&this._contentDragHelper.destroy()},onUpdate:function(){this._contentReference.entity&&(this._updateVelocity(),this._syncScrollbarEnabledState(0),
this._syncScrollbarEnabledState(1))},_updateVelocity:function(){if(!this._isDragging()&&(1===this.scrollMode&&(this._hasOvershoot("x",0)&&this._setVelocityFromOvershoot(this.scroll.x,"x",0),this._hasOvershoot("y",1)&&this._setVelocityFromOvershoot(this.scroll.y,"y",1)),this._velocity.x*=1-this.friction,this._velocity.y*=1-this.friction,1E-4<Math.abs(this._velocity.x)||1E-4<Math.abs(this._velocity.y))){var a=this._contentReference.entity.getLocalPosition();a.x+=this._velocity.x;a.y+=this._velocity.y;
this._contentReference.entity.setLocalPosition(a);this._setScrollFromContentPosition(a)}},_hasOvershoot:function(a,b){return.001<Math.abs(this._toOvershoot(this.scroll[a],b))},_toOvershoot:function(a,b){b=this._getMaxScrollValue(b);return 0>a?a:a>b?a-b:0},_setVelocityFromOvershoot:function(a,b,c){a=this._toOvershoot(a,c)*this._getMaxOffset(c)*this._getSign(c);0<Math.abs(a)&&(this._velocity[b]=-a/(50*this.bounceAmount+1))},_setVelocityFromContentPositionDelta:function(a){this._prevContentDragPosition?
(this._velocity.sub2(a,this._prevContentDragPosition),this._prevContentDragPosition.copy(a)):(this._velocity.set(0,0,0),this._prevContentDragPosition=a.clone())},_setScrollFromContentPosition:function(a){a=this._contentPositionToScrollValue(a);this._isDragging()&&(a=this._applyScrollValueTension(a));this._onSetScroll(a.x,a.y,!1)},_applyScrollValueTension:function(a){var b=this._getMaxScrollValue(0);var c=this._toOvershoot(a.x,0);0<c?a.x=b+1*Math.log10(1+c):0>c&&(a.x=-1*Math.log10(1-c));b=this._getMaxScrollValue(1);
c=this._toOvershoot(a.y,1);0<c?a.y=b+1*Math.log10(1+c):0>c&&(a.y=-1*Math.log10(1-c));return a},_isDragging:function(){return this._contentDragHelper&&this._contentDragHelper.isDragging},_setScrollbarComponentsEnabled:function(a){this._scrollbarReferences[0].hasComponent("scrollbar")&&(this._scrollbarReferences[0].entity.scrollbar.enabled=a);this._scrollbarReferences[1].hasComponent("scrollbar")&&(this._scrollbarReferences[1].entity.scrollbar.enabled=a)},_setContentDraggingEnabled:function(a){this._contentDragHelper&&
(this._contentDragHelper.enabled=a)},_enableContentInput:function(){for(;this._disabledContentInputEntities.length;){var a=this._disabledContentInputEntities.pop();a.element&&(a.element.useInput=!0)}this._disabledContentInput=!1},_disableContentInput:function(){var a=this,b=function(f){f.element&&f.element.useInput&&(a._disabledContentInputEntities.push(f),f.element.useInput=!1);f=f.children;var g;var k=0;for(g=f.length;k<g;k++)b(f[k])},c=this._contentReference.entity;if(c){c=c.children;var d,e=c.length;
for(d=0;d<e;d++)b(c[d])}this._disabledContentInput=!0},onEnable:function(){this._viewportReference.onParentComponentEnable();this._contentReference.onParentComponentEnable();this._scrollbarReferences[0].onParentComponentEnable();this._scrollbarReferences[1].onParentComponentEnable();this._setScrollbarComponentsEnabled(!0);this._setContentDraggingEnabled(!0);this._syncAll()},onDisable:function(){this._setScrollbarComponentsEnabled(!1);this._setContentDraggingEnabled(!1)},onRemove:function(){this._toggleLifecycleListeners("off",
this.system);this._toggleElementListeners("off");this._destroyDragHelper()}});Object.defineProperty(md.prototype,"scroll",{get:function(){return this._scroll},set:function(a){this._onSetScroll(a.x,a.y)}});var ok=[{name:"enabled",type:"boolean"},{name:"horizontal",type:"boolean"},{name:"vertical",type:"boolean"},{name:"scrollMode",type:"number"},{name:"bounceAmount",type:"number"},{name:"friction",type:"number"},{name:"dragThreshold",type:"number"},{name:"horizontalScrollbarVisibility",type:"number"},
{name:"verticalScrollbarVisibility",type:"number"},{name:"viewportEntity",type:"entity"},{name:"contentEntity",type:"entity"},{name:"horizontalScrollbarEntity",type:"entity"},{name:"verticalScrollbarEntity",type:"entity"}],Oe=function(a){H.call(this,a);this.id="scrollview";this.ComponentType=md;this.DataType=Ao;this.schema=ok;this.on("beforeremove",this._onRemoveComponent,this);H.bind("update",this.onUpdate,this)};Oe.prototype=Object.create(H.prototype);Oe.prototype.constructor=Oe;O._buildAccessors(md.prototype,
ok);Object.assign(Oe.prototype,{initializeComponentData:function(a,b,c){void 0===b.dragThreshold&&(b.dragThreshold=10);H.prototype.initializeComponentData.call(this,a,b,ok)},onUpdate:function(a){a=this.store;for(var b in a){var c=a[b].entity,d=c.scrollview;if(d.enabled&&c.enabled)d.onUpdate()}},_onRemoveComponent:function(a,b){b.onRemove()}});Yd.prototype=Object.create(O.prototype);Yd.prototype.constructor=Yd;Object.assign(Yd.prototype,{_toggleLifecycleListeners:function(a){this[a]("set_value",this._onSetValue,
this);this[a]("set_handleSize",this._onSetHandleSize,this);this[a]("set_orientation",this._onSetOrientation,this)},_onHandleElementGain:function(){this._destroyDragHelper();this._handleDragHelper=new Nc(this._handleReference.entity.element,this._getAxis());this._handleDragHelper.on("drag:move",this._onHandleDrag,this);this._updateHandlePositionAndSize()},_onHandleElementLose:function(){this._destroyDragHelper()},_onHandleDrag:function(a){this._handleReference.entity&&this.enabled&&this.entity.enabled&&
(this.value=this._handlePositionToScrollValue(a[this._getAxis()]))},_onSetValue:function(a,b,c){1E-5<Math.abs(c-b)&&(this.data.value=N.clamp(c,0,1),this._updateHandlePositionAndSize(),this.fire("set:value",this.data.value))},_onSetHandleSize:function(a,b,c){1E-5<Math.abs(c-b)&&(this.data.handleSize=N.clamp(c,0,1),this._updateHandlePositionAndSize())},_onSetHandleAlignment:function(){this._updateHandlePositionAndSize()},_onSetOrientation:function(a,b,c){c!==b&&this._handleReference.hasComponent("element")&&
(this._handleReference.entity.element[this._getOppositeDimension()]=0)},_updateHandlePositionAndSize:function(){var a=this._handleReference.entity,b=a&&a.element;a&&(a=a.getLocalPosition(),a[this._getAxis()]=this._getHandlePosition(),this._handleReference.entity.setLocalPosition(a));b&&(b[this._getDimension()]=this._getHandleLength())},_handlePositionToScrollValue:function(a){return a*this._getSign()/this._getUsableTrackLength()},_scrollValueToHandlePosition:function(a){return a*this._getSign()*this._getUsableTrackLength()},
_getUsableTrackLength:function(){return Math.max(this._getTrackLength()-this._getHandleLength(),.001)},_getTrackLength:function(){return this.entity.element?0===this.orientation?this.entity.element.calculatedWidth:this.entity.element.calculatedHeight:0},_getHandleLength:function(){return this._getTrackLength()*this.handleSize},_getHandlePosition:function(){return this._scrollValueToHandlePosition(this.value)},_getSign:function(){return 0===this.orientation?1:-1},_getAxis:function(){return 0===this.orientation?
"x":"y"},_getDimension:function(){return 0===this.orientation?"width":"height"},_getOppositeDimension:function(){return 0===this.orientation?"height":"width"},_destroyDragHelper:function(){this._handleDragHelper&&this._handleDragHelper.destroy()},_setHandleDraggingEnabled:function(a){this._handleDragHelper&&(this._handleDragHelper.enabled=a)},onEnable:function(){this._handleReference.onParentComponentEnable();this._setHandleDraggingEnabled(!0)},onDisable:function(){this._setHandleDraggingEnabled(!1)},
onRemove:function(){this._destroyDragHelper();this._toggleLifecycleListeners("off")}});var sj=[{name:"enabled",type:"boolean"},{name:"orientation",type:"number"},{name:"value",type:"number"},{name:"handleSize",type:"number"},{name:"handleEntity",type:"entity"}];Ke.prototype=Object.create(H.prototype);Ke.prototype.constructor=Ke;O._buildAccessors(Yd.prototype,sj);Object.assign(Ke.prototype,{initializeComponentData:function(a,b,c){H.prototype.initializeComponentData.call(this,a,b,sj)},_onRemoveComponent:function(a,
b){b.onRemove()}});ed()?(m.SoundInstance=function(a,b,c){M.call(this);c=c||{};this._volume=void 0!==c.volume?N.clamp(Number(c.volume)||0,0,1):1;this._pitch=void 0!==c.pitch?Math.max(.01,Number(c.pitch)||0):1;this._loop=!(void 0===c.loop||!c.loop);this._sound=b;this._state=2;this._suspendInstanceEvents=this._suspendEndEvent=this._suspended=!1;this._startTime=Math.max(0,Number(c.startTime)||0);this._duration=Math.max(0,Number(c.duration)||0);this._startedAt=0;this._startOffset=null;this._currentOffset=
this._currentTime=0;this._playWhenLoaded=!0;this._manager=a;this._lastNode=this._firstNode=this._connectorNode=this._inputNode=null;this._initializeNodes();this._onPlayCallback=c.onPlay;this._onPauseCallback=c.onPause;this._onResumeCallback=c.onResume;this._onStopCallback=c.onStop;this._onEndCallback=c.onEnd;this._endedHandler=this._onEnded.bind(this);this.source=null},m.SoundInstance.prototype=Object.create(M.prototype),m.SoundInstance.prototype.constructor=m.SoundInstance,Object.assign(m.SoundInstance.prototype,
{_initializeNodes:function(){this._connectorNode=this._inputNode=this.gain=this._manager.context.createGain();this._connectorNode.connect(this._manager.context.destination)},play:function(){2!==this._state&&this.stop();this.source||this._createSource();var a=this._startOffset%this.duration||0;a=(this._startTime+a)%this._sound.duration||0;this._startOffset=null;this._duration?this.source.start(0,a,this._duration):this.source.start(0,a);this._startedAt=this._manager.context.currentTime;this._currentTime=
0;this._currentOffset=a;this._state=0;this._playWhenLoaded=!1;this.volume=this._volume;this.loop=this._loop;this.pitch=this._pitch;this._manager.on("volumechange",this._onManagerVolumeChange,this);this._manager.on("suspend",this._onManagerSuspend,this);this._manager.on("resume",this._onManagerResume,this);this._manager.on("destroy",this._onManagerDestroy,this);this._manager.suspended&&this._onManagerSuspend();this._suspendInstanceEvents||this._onPlay();return!0},pause:function(){if(0!==this._state||
!this.source)return!1;this._updateCurrentTime();this._state=1;this._suspendEndEvent=!0;this.source.stop(0);this.source=null;this._playWhenLoaded=!1;this._startOffset=null;this._suspendInstanceEvents||this._onPause();return!0},resume:function(){if(1!==this._state)return!1;this.source||this._createSource();var a=this.currentTime;null!==this._startOffset&&(a=this._startOffset%this.duration||0,a=(this._startTime+a)%this._sound.duration||0,this._startOffset=null);this._duration?this.source.start(0,a,this._duration):
this.source.start(0,a);this._state=0;this._startedAt=this._manager.context.currentTime;this._currentOffset=a;this.volume=this._volume;this.loop=this._loop;this.pitch=this._pitch;this._playWhenLoaded=!1;this._suspendInstanceEvents||this._onResume();return!0},stop:function(){if(2===this._state||!this.source)return!1;this._manager.off("volumechange",this._onManagerVolumeChange,this);this._manager.off("suspend",this._onManagerSuspend,this);this._manager.off("resume",this._onManagerResume,this);this._manager.off("destroy",
this._onManagerDestroy,this);this._currentOffset=this._currentTime=this._startedAt=0;this._startOffset=null;this._playWhenLoaded=!1;this._suspendEndEvent=!0;0===this._state&&this.source.stop(0);this.source=null;this._state=2;this._suspendInstanceEvents||this._onStop();return!0},setExternalNodes:function(a,b){if(a){b||(b=a);var c=this._manager.context.destination;this._firstNode!==a&&(this._firstNode?this._connectorNode.disconnect(this._firstNode):this._connectorNode.disconnect(c),this._firstNode=
a,this._connectorNode.connect(a));this._lastNode!==b&&(this._lastNode&&this._lastNode.disconnect(c),this._lastNode=b,this._lastNode.connect(c))}else console.error("The firstNode must be a valid Audio Node")},clearExternalNodes:function(){var a=this._manager.context.destination;this._firstNode&&(this._connectorNode.disconnect(this._firstNode),this._firstNode=null);this._lastNode&&(this._lastNode.disconnect(a),this._lastNode=null);this._connectorNode.connect(a)},getExternalNodes:function(){return[this._firstNode,
this._lastNode]},_createSource:function(){if(!this._sound)return null;var a=this._manager.context;this._sound.buffer&&(this.source=a.createBufferSource(),this.source.buffer=this._sound.buffer,this.source.connect(this._inputNode),this.source.onended=this._endedHandler,this.source.loopStart=this._startTime%this.source.buffer.duration||0,this._duration&&(this.source.loopEnd=Math.max(this.source.loopStart,(this._startTime+this._duration)%this.source.buffer.duration||0)));return this.source},_updateCurrentTime:function(){this._currentTime=
((this._manager.context.currentTime-this._startedAt)*this._pitch+this._currentOffset)%this.duration||0},_onManagerDestroy:function(){this.source&&0===this._state&&(this.source.stop(0),this.source=null)}}),Object.defineProperty(m.SoundInstance.prototype,"volume",{get:function(){return this._volume},set:function(a){this._volume=a=N.clamp(a,0,1);this.gain&&(this.gain.gain.value=a*this._manager.volume)}}),Object.defineProperty(m.SoundInstance.prototype,"pitch",{get:function(){return this._pitch},set:function(a){this._currentOffset=
this.currentTime;this._startedAt=this._manager.context.currentTime;this._pitch=Math.max(Number(a)||0,.01);this.source&&(this.source.playbackRate.value=this._pitch)}}),Object.defineProperty(m.SoundInstance.prototype,"loop",{get:function(){return this._loop},set:function(a){this._loop=!!a;this.source&&(this.source.loop=this._loop)}}),Object.defineProperty(m.SoundInstance.prototype,"sound",{get:function(){return this._sound},set:function(a){this._sound=a;2!==this._state?this.stop():this._createSource()}}),
Object.defineProperty(m.SoundInstance.prototype,"currentTime",{get:function(){if(null!==this._startOffset)return this._startOffset;if(1===this._state)return this._currentTime;if(2===this._state||!this.source)return 0;this._updateCurrentTime();return this._currentTime},set:function(a){if(!(0>a))if(0===this._state){this.stop();var b=this._suspendInstanceEvents;this._suspendInstanceEvents=!0;this._startOffset=a;this.play();this._suspendInstanceEvents=b}else this._currentTime=this._startOffset=a}})):
ue()?(m.SoundInstance=function(a,b,c){M.call(this);c=c||{};this._volume=void 0!==c.volume?N.clamp(Number(c.volume)||0,0,1):1;this._pitch=void 0!==c.pitch?Math.max(.01,Number(c.pitch)||0):1;this._loop=!(void 0===c.loop||!c.loop);this._sound=b;this._state=2;this._suspendInstanceEvents=this._suspendEndEvent=this._suspended=!1;this._playWhenLoaded=!0;this._startTime=Math.max(0,Number(c.startTime)||0);this._duration=Math.max(0,Number(c.duration)||0);this._startOffset=null;this._isReady=!1;this._manager=
a;this._loadedMetadataHandler=this._onLoadedMetadata.bind(this);this._timeUpdateHandler=this._onTimeUpdate.bind(this);this._endedHandler=this._onEnded.bind(this);this._onPlayCallback=c.onPlay;this._onPauseCallback=c.onPause;this._onResumeCallback=c.onResume;this._onStopCallback=c.onStop;this._onEndCallback=c.onEnd;this.source=null;this._createSource()},m.SoundInstance.prototype=Object.create(M.prototype),m.SoundInstance.prototype.constructor=m.SoundInstance,Object.assign(m.SoundInstance.prototype,
{play:function(){2!==this._state&&this.stop();if(!this.source&&!this._createSource())return!1;this.volume=this._volume;this.pitch=this._pitch;this.loop=this._loop;this.source.play();this._state=0;this._playWhenLoaded=!1;this._manager.on("volumechange",this._onManagerVolumeChange,this);this._manager.on("suspend",this._onManagerSuspend,this);this._manager.on("resume",this._onManagerResume,this);this._manager.on("destroy",this._onManagerDestroy,this);this._manager.suspended&&this._onManagerSuspend();
this._suspendInstanceEvents||this._onPlay();return!0},pause:function(){if(!this.source||0!==this._state)return!1;this._suspendEndEvent=!0;this.source.pause();this._playWhenLoaded=!1;this._state=1;this._startOffset=null;this._suspendInstanceEvents||this._onPause();return!0},resume:function(){if(!this.source||1!==this._state)return!1;this._state=0;this._playWhenLoaded=!1;this.source.paused&&(this.source.play(),this._suspendInstanceEvents||this._onResume());return!0},stop:function(){if(!this.source||
2===this._state)return!1;this._manager.off("volumechange",this._onManagerVolumeChange,this);this._manager.off("suspend",this._onManagerSuspend,this);this._manager.off("resume",this._onManagerResume,this);this._manager.off("destroy",this._onManagerDestroy,this);this._suspendEndEvent=!0;this.source.pause();this._playWhenLoaded=!1;this._state=2;this._startOffset=null;this._suspendInstanceEvents||this._onStop();return!0},setExternalNodes:function(){},clearExternalNodes:function(){},getExternalNodes:function(){return[null,
null]},_onLoadedMetadata:function(){this.source.removeEventListener("loadedmetadata",this._loadedMetadataHandler);this._isReady=!0;var a=this._startOffset%this.duration||0;a=(this._startTime+a)%this._sound.duration||0;this._startOffset=null;this.source.currentTime=a},_createSource:function(){this._sound&&this._sound.audio&&(this._isReady=!1,this.source=this._sound.audio.cloneNode(!0),this.source.addEventListener("loadedmetadata",this._loadedMetadataHandler),this.source.addEventListener("timeupdate",
this._timeUpdateHandler),this.source.onended=this._endedHandler);return this.source},_onTimeUpdate:function(){this._duration&&this.source.currentTime>((this._startTime+this._duration)%this.source.duration||0)&&(this.loop?this.source.currentTime=this._startTime%this.source.duration||0:(this.source.removeEventListener("timeupdate",this._timeUpdateHandler),this.source.pause(),this._onEnded()))},_onManagerDestroy:function(){this.source&&this.source.pause()}}),Object.defineProperty(m.SoundInstance.prototype,
"volume",{get:function(){return this._volume},set:function(a){this._volume=a=N.clamp(a,0,1);this.source&&(this.source.volume=a*this._manager.volume)}}),Object.defineProperty(m.SoundInstance.prototype,"pitch",{get:function(){return this._pitch},set:function(a){this._pitch=Math.max(Number(a)||0,.01);this.source&&(this.source.playbackRate=this._pitch)}}),Object.defineProperty(m.SoundInstance.prototype,"loop",{get:function(){return this._loop},set:function(a){this._loop=!!a;this.source&&(this.source.loop=
this._loop)}}),Object.defineProperty(m.SoundInstance.prototype,"sound",{get:function(){return this._sound},set:function(a){this.stop();this._sound=a}}),Object.defineProperty(m.SoundInstance.prototype,"currentTime",{get:function(){return null!==this._startOffset?this._startOffset:2!==this._state&&this.source?this.source.currentTime-this._startTime:0},set:function(a){0>a||(this._startOffset=a,this.source&&this._isReady&&(this.source.currentTime=(this._startTime+(a%this.duration||0))%this._sound.duration||
0,this._startOffset=null))}})):m.SoundInstance=function(){};Object.assign(m.SoundInstance.prototype,{_onPlay:function(){this.fire("play");this._onPlayCallback&&this._onPlayCallback(this)},_onPause:function(){this.fire("pause");this._onPauseCallback&&this._onPauseCallback(this)},_onResume:function(){this.fire("resume");this._onResumeCallback&&this._onResumeCallback(this)},_onStop:function(){this.fire("stop");this._onStopCallback&&this._onStopCallback(this)},_onEnded:function(){this._suspendEndEvent?
this._suspendEndEvent=!1:(this.fire("end"),this._onEndCallback&&this._onEndCallback(this),this.stop())},_onManagerVolumeChange:function(){this.volume=this._volume},_onManagerSuspend:function(){0!==this._state||this._suspended||(this._suspended=!0,this.pause())},_onManagerResume:function(){this._suspended&&(this._suspended=!1,this.resume())}});Object.defineProperty(m.SoundInstance.prototype,"startTime",{get:function(){return this._startTime},set:function(a){this._startTime=Math.max(0,Number(a)||0);
a=0===this._state;this.stop();a&&this.play()}});Object.defineProperty(m.SoundInstance.prototype,"duration",{get:function(){return this._sound?this._duration?this._duration%this._sound.duration||0:this._sound.duration:0},set:function(a){this._duration=Math.max(0,Number(a)||0);a=0===this._state;this.stop();a&&this.play()}});Object.defineProperty(m.SoundInstance.prototype,"isPlaying",{get:function(){return 0===this._state}});Object.defineProperty(m.SoundInstance.prototype,"isPaused",{get:function(){return 1===
this._state}});Object.defineProperty(m.SoundInstance.prototype,"isStopped",{get:function(){return 2===this._state}});Object.defineProperty(m.SoundInstance.prototype,"isSuspended",{get:function(){return this._suspended}});if(ed())m.SoundInstance3d=function(a,b,c){m.SoundInstance.call(this,a,b,c);c=c||{};this._position=new z;c.position&&(this.position=c.position);this._velocity=new z;c.velocity&&(this.velocity=c.velocity);this.maxDistance=void 0!==c.maxDistance?Number(c.maxDistance):1E4;this.refDistance=
void 0!==c.refDistance?Number(c.refDistance):1;this.rollOffFactor=void 0!==c.rollOffFactor?Number(c.rollOffFactor):1;this.distanceModel=void 0!==c.distanceModel?c.distanceModel:"linear"},m.SoundInstance3d.prototype=Object.create(m.SoundInstance.prototype),m.SoundInstance3d.prototype.constructor=m.SoundInstance3d,Object.assign(m.SoundInstance3d.prototype,{_initializeNodes:function(){this.gain=this._manager.context.createGain();this.panner=this._manager.context.createPanner();this.panner.connect(this.gain);
this._inputNode=this.panner;this._connectorNode=this.gain;this._connectorNode.connect(this._manager.context.destination)}}),Object.defineProperty(m.SoundInstance3d.prototype,"position",{get:function(){return this._position},set:function(a){this._position.copy(a);this.panner.setPosition(a.x,a.y,a.z)}}),Object.defineProperty(m.SoundInstance3d.prototype,"velocity",{get:function(){return this._velocity},set:function(a){this._velocity.copy(a);this.panner.setVelocity(a.x,a.y,a.z)}}),Object.defineProperty(m.SoundInstance3d.prototype,
"maxDistance",{get:function(){return this.panner.maxDistance},set:function(a){this.panner.maxDistance=a}}),Object.defineProperty(m.SoundInstance3d.prototype,"refDistance",{get:function(){return this.panner.refDistance},set:function(a){this.panner.refDistance=a}}),Object.defineProperty(m.SoundInstance3d.prototype,"rollOffFactor",{get:function(){return this.panner.rolloffFactor},set:function(a){this.panner.rolloffFactor=a}}),Object.defineProperty(m.SoundInstance3d.prototype,"distanceModel",{get:function(){return this.panner.distanceModel},
set:function(a){this.panner.distanceModel=a}});else if(ue()){var pk=new z;m.SoundInstance3d=function(a,b,c){m.SoundInstance.call(this,a,b,c);c=c||{};this._position=new z;c.position&&(this.position=c.position);this._velocity=new z;c.velocity&&(this.velocity=c.velocity);this._maxDistance=void 0!==c.maxDistance?Number(c.maxDistance):1E4;this._refDistance=void 0!==c.refDistance?Number(c.refDistance):1;this._rollOffFactor=void 0!==c.rollOffFactor?Number(c.rollOffFactor):1;this._distanceModel=void 0!==
c.distanceModel?c.distanceModel:"linear"};m.SoundInstance3d.prototype=Object.create(m.SoundInstance.prototype);m.SoundInstance3d.prototype.constructor=m.SoundInstance3d;Object.defineProperty(m.SoundInstance3d.prototype,"position",{get:function(){return this._position},set:function(a){this._position.copy(a);if(this.source){var b=this._manager.listener.getPosition();a=this.refDistance;var c=this.maxDistance,d=this.rollOffFactor,e=this.distanceModel;pk=pk.sub2(b,this._position);b=pk.length();if(b<a)a=
1;else if(b>c)a=0;else{var f=0;"linear"===e?f=1-d*(b-a)/(c-a):e===Hf?f=a/(a+d*(b-a)):"exponential"===e&&(f=Math.pow(b/a,-d));a=N.clamp(f,0,1)}this.source.volume=this.volume*a*this._manager.volume}}});Object.defineProperty(m.SoundInstance3d.prototype,"velocity",{get:function(){return this._velocity},set:function(a){this._velocity.copy(a)}});Object.defineProperty(m.SoundInstance3d.prototype,"maxDistance",{get:function(){return this._maxDistance},set:function(a){this._maxDistance=a}});Object.defineProperty(m.SoundInstance3d.prototype,
"refDistance",{get:function(){return this._refDistance},set:function(a){this._refDistance=a}});Object.defineProperty(m.SoundInstance3d.prototype,"rollOffFactor",{get:function(){return this._rollOffFactor},set:function(a){this._rollOffFactor=a}});Object.defineProperty(m.SoundInstance3d.prototype,"distanceModel",{get:function(){return this._distanceModel},set:function(a){this._distanceModel=a}})}else m.SoundInstance3d=function(){};var fb={volume:0,pitch:0,loop:!1,startTime:0,duration:0,position:new z,
maxDistance:0,refDistance:0,rollOffFactor:0,distanceModel:0,onPlay:null,onPause:null,onResume:null,onStop:null,onEnd:null};Qa.prototype=Object.create(M.prototype);Qa.prototype.constructor=Qa;Object.assign(Qa.prototype,{play:function(){this.overlap||this.stop();if(this.isLoaded||this._hasAsset()){var a=this._createInstance();this.instances.push(a);if(this.isLoaded)a.play();else{var b=function(c){var d=a._playWhenLoaded;a.sound=c;d&&a.play()};this.off("load",b);this.once("load",b);this.load()}return a}},
pause:function(){for(var a=!1,b=this.instances,c=0,d=b.length;c<d;c++)b[c].pause()&&(a=!0);return a},resume:function(){for(var a=!1,b=this.instances,c=0,d=b.length;c<d;c++)b[c].resume()&&(a=!0);return a},stop:function(){for(var a=!1,b=this.instances,c=b.length;c--;)b[c].stop(),a=!0;b.length=0;return a},load:function(){if(this._hasAsset()){var a=this._assets.get(this._asset);a?(a.off("remove",this._onAssetRemoved,this),a.on("remove",this._onAssetRemoved,this),a.resource?this.fire("load",a.resource):
(a.off("load",this._onAssetLoad,this),a.once("load",this._onAssetLoad,this),this._assets.load(a))):(this._assets.off("add:"+this._asset,this._onAssetAdd,this),this._assets.once("add:"+this._asset,this._onAssetAdd,this))}},setExternalNodes:function(a,b){if(a){if(b||(b=a),this._firstNode=a,this._lastNode=b,!this._overlap)for(var c=this.instances,d=0,e=c.length;d<e;d++)c[d].setExternalNodes(a,b)}else console.error("The firstNode must have a valid AudioNode")},clearExternalNodes:function(){this._lastNode=
this._firstNode=null;if(!this._overlap)for(var a=this.instances,b=0,c=a.length;b<c;b++)a[b].clearExternalNodes()},getExternalNodes:function(){return[this._firstNode,this._lastNode]},_hasAsset:function(){return null!=this._asset},_createInstance:function(){var a=this._component;var b=null;if(this._hasAsset()){var c=this._assets.get(this._asset);c&&(b=c.resource)}fb.volume=this._volume*a.volume;fb.pitch=this._pitch*a.pitch;fb.loop=this._loop;fb.startTime=this._startTime;fb.duration=this._duration;fb.onPlay=
this._onInstancePlayHandler;fb.onPause=this._onInstancePauseHandler;fb.onResume=this._onInstanceResumeHandler;fb.onStop=this._onInstanceStopHandler;fb.onEnd=this._onInstanceEndHandler;a.positional?(fb.position.copy(a.entity.getPosition()),fb.maxDistance=a.maxDistance,fb.refDistance=a.refDistance,fb.rollOffFactor=a.rollOffFactor,fb.distanceModel=a.distanceModel,a=new m.SoundInstance3d(this._manager,b,fb)):a=new m.SoundInstance(this._manager,b,fb);this._firstNode&&a.setExternalNodes(this._firstNode,
this._lastNode);return a},_onInstancePlay:function(a){this.fire("play",a);this._component.fire("play",this,a)},_onInstancePause:function(a){this.fire("pause",a);this._component.fire("pause",this,a)},_onInstanceResume:function(a){this.fire("resume",a);this._component.fire("resume",this,a)},_onInstanceStop:function(a){var b=this.instances.indexOf(a);-1!==b&&this.instances.splice(b,1);this.fire("stop",a);this._component.fire("stop",this,a)},_onInstanceEnd:function(a){var b=this.instances.indexOf(a);
-1!==b&&this.instances.splice(b,1);this.fire("end",a);this._component.fire("end",this,a)},_onAssetAdd:function(a){this.load()},_onAssetLoad:function(a){this.load()},_onAssetRemoved:function(a){a.off("remove",this._onAssetRemoved,this);this._assets.off("add:"+a.id,this._onAssetAdd,this);this.stop()},updatePosition:function(a){for(var b=this.instances,c=0,d=b.length;c<d;c++)b[c].position=a}});Object.defineProperty(Qa.prototype,"volume",{get:function(){return this._volume},set:function(a){this._volume=
N.clamp(Number(a)||0,0,1);if(!this._overlap){a=this.instances;for(var b=0,c=a.length;b<c;b++)a[b].volume=this._volume*this._component.volume}}});Object.defineProperty(Qa.prototype,"pitch",{get:function(){return this._pitch},set:function(a){this._pitch=Math.max(Number(a)||0,.01);if(!this._overlap){a=this.instances;for(var b=0,c=a.length;b<c;b++)a[b].pitch=this.pitch*this._component.pitch}}});Object.defineProperty(Qa.prototype,"loop",{get:function(){return this._loop},set:function(a){this._loop=!!a;
a=this.instances;for(var b=0,c=a.length;b<c;b++)a[b].loop=this._loop}});Object.defineProperty(Qa.prototype,"autoPlay",{get:function(){return this._autoPlay},set:function(a){this._autoPlay=!!a}});Object.defineProperty(Qa.prototype,"overlap",{get:function(){return this._overlap},set:function(a){this._overlap=!!a}});Object.defineProperty(Qa.prototype,"startTime",{get:function(){return this._startTime},set:function(a){this._startTime=Math.max(0,Number(a)||0);if(!this._overlap){a=this.instances;for(var b=
0,c=a.length;b<c;b++)a[b].startTime=this._startTime}}});Object.defineProperty(Qa.prototype,"duration",{get:function(){var a=0;this._hasAsset()&&(a=this._assets.get(this._asset),a=a.resource?a.resource.duration:0);return null!=this._duration?this._duration%(a||1):a},set:function(a){this._duration=Math.max(0,Number(a)||0)||null;if(!this._overlap){a=this.instances;for(var b=0,c=a.length;b<c;b++)a[b].duration=this._duration}}});Object.defineProperty(Qa.prototype,"asset",{get:function(){return this._asset},
set:function(a){var b=this._asset;b&&(this._assets.off("add:"+b,this._onAssetAdd,this),(b=this._assets.get(b))&&b.off("remove",this._onAssetRemoved,this));this._asset=a;this._asset instanceof aa&&(this._asset=this._asset.id);this._hasAsset()&&this._component.enabled&&this._component.entity.enabled&&this.load()}});Object.defineProperty(Qa.prototype,"isLoaded",{get:function(){if(this._hasAsset()){var a=this._assets.get(this._asset);if(a)return!!a.resource}return!1}});Object.defineProperty(Qa.prototype,
"isPlaying",{get:function(){for(var a=this.instances,b=0,c=a.length;b<c;b++)if(a[b].isPlaying)return!0;return!1}});Object.defineProperty(Qa.prototype,"isPaused",{get:function(){var a=this.instances,b=a.length;if(0===b)return!1;for(var c=0;c<b;c++)if(!a[c].isPaused)return!1;return!0}});Object.defineProperty(Qa.prototype,"isStopped",{get:function(){for(var a=this.instances,b=0,c=a.length;b<c;b++)if(!a[b].isStopped)return!1;return!0}});jc.prototype=Object.create(O.prototype);jc.prototype.constructor=
jc;Al("pitch","_pitch");Al("volume","_volume");Xg("refDistance","_refDistance");Xg("maxDistance","_maxDistance");Xg("rollOffFactor","_rollOffFactor");Xg("distanceModel","_distanceModel");Object.defineProperty(jc.prototype,"positional",{get:function(){return this._positional},set:function(a){this._positional=a;a=this._slots;for(var b in a){var c=a[b];if(!c.overlap)for(var d=c.instances,e=0,f=d.length;e<f;e++){var g=d[e].isPlaying||d[e].isSuspended,k=d[e].currentTime;g&&d[e].stop();d[e]=c._createInstance();
g&&(d[e].play(),d[e].currentTime=k)}}}});Object.defineProperty(jc.prototype,"slots",{get:function(){return this._slots},set:function(a){var b,c=this._slots;if(c)for(b in c)c[b].stop();c={};for(b in a)a[b]instanceof Qa?c[a[b].name]=a[b]:a[b].name&&(c[a[b].name]=new Qa(this,a[b].name,a[b]));this._slots=c;if(this.enabled&&this.entity.enabled)this.onEnable()}});Object.assign(jc.prototype,{onEnable:function(){if(!this.system._inTools){var a=this._slots,b=this._playingBeforeDisable,c;for(c in a){var d=
a[c];d.autoPlay&&d.isStopped?d.play():b[c]?d.resume():d.isLoaded||d.load()}}},onDisable:function(){var a=this._slots,b={},c;for(c in a)!a[c].overlap&&a[c].isPlaying&&(a[c].pause(),b[c]=!0);this._playingBeforeDisable=b},onRemove:function(){this.off()},addSlot:function(a,b){var c=this._slots;if(c[a])return null;b=new Qa(this,a,b);c[a]=b;b.autoPlay&&this.enabled&&this.entity.enabled&&b.play();return b},removeSlot:function(a){var b=this._slots;b[a]&&(b[a].stop(),delete b[a])},slot:function(a){return this._slots[a]},
play:function(a){return this.enabled&&this.entity.enabled?(a=this._slots[a])?a.play():null:null},pause:function(a){var b=this._slots;if(a)(a=b[a])&&a.pause();else for(var c in b)b[c].pause()},resume:function(a){var b=this._slots;if(a)(a=b[a])&&a.isPaused&&a.resume();else for(var c in b)b[c].resume()},stop:function(a){var b=this._slots;if(a)(a=b[a])&&a.stop();else for(var c in b)b[c].stop()}});var cn=["enabled"],od=function(a,b){H.call(this,a);this.id="sound";this.ComponentType=jc;this.DataType=Co;
this.schema=cn;this.manager=b;H.bind("update",this.onUpdate,this);this.on("beforeremove",this.onBeforeRemove,this)};od.prototype=Object.create(H.prototype);od.prototype.constructor=od;O._buildAccessors(jc.prototype,cn);Object.assign(od.prototype,{initializeComponentData:function(a,b,c){c="volume pitch positional refDistance maxDistance rollOffFactor distanceModel slots".split(" ");for(var d=0;d<c.length;d++)b.hasOwnProperty(c[d])&&(a[c[d]]=b[c[d]]);H.prototype.initializeComponentData.call(this,a,
b,["enabled"])},cloneComponent:function(a,b){a=a.sound;var c=a.slots,d={},e;for(e in c){var f=c[e];d[e]={name:f.name,volume:f.volume,pitch:f.pitch,loop:f.loop,duration:f.duration,startTime:f.startTime,overlap:f.overlap,autoPlay:f.autoPlay,asset:f.asset}}return this.addComponent(b,{distanceModel:a.distanceModel,enabled:a.enabled,maxDistance:a.maxDistance,pitch:a.pitch,positional:a.positional,refDistance:a.refDistance,rollOffFactor:a.rollOffFactor,slots:d,volume:a.volume})},onUpdate:function(a){a=this.store;
for(var b in a)if(a.hasOwnProperty(b)){var c=a[b].entity;if(c.enabled){var d=c.sound;if(d.enabled&&d.positional){c=c.getPosition();d=d.slots;for(var e in d)d[e].updatePosition(c)}}}},onBeforeRemove:function(a,b){a=b.slots;for(var c in a)a[c].overlap||a[c].stop();b.onRemove()}});Object.defineProperty(od.prototype,"volume",{get:function(){return this.manager.volume},set:function(a){this.manager.volume=a}});Object.defineProperty(od.prototype,"context",{get:function(){return ed()?this.manager.context:
null}});vb.prototype=Object.create(M.prototype);vb.prototype.constructor=vb;Object.assign(vb.prototype,{_onSpriteAssetAdded:function(a){this._component.system.app.assets.off("add:"+a.id,this._onSpriteAssetAdded,this);this._spriteAsset===a.id&&this._bindSpriteAsset(a)},_bindSpriteAsset:function(a){a.on("load",this._onSpriteAssetLoad,this);a.on("remove",this._onSpriteAssetRemove,this);a.resource?this._onSpriteAssetLoad(a):this._component.system.app.assets.load(a)},_unbindSpriteAsset:function(a){a.off("load",
this._onSpriteAssetLoad,this);a.off("remove",this._onSpriteAssetRemove,this);a.resource&&a.resource.atlas&&this._component.system.app.assets.off("load:"+a.data.textureAtlasAsset,this._onTextureAtlasLoad,this)},_onSpriteAssetLoad:function(a){if(a.resource)if(a.resource.atlas)this.sprite=a.resource;else{a=a.data.textureAtlasAsset;var b=this._component.system.app.assets;b.off("load:"+a,this._onTextureAtlasLoad,this);b.once("load:"+a,this._onTextureAtlasLoad,this)}else this.sprite=null},_onTextureAtlasLoad:function(a){a=
this._spriteAsset;a instanceof aa?this._onSpriteAssetLoad(a):this._onSpriteAssetLoad(this._component.system.app.assets.get(a))},_onSpriteAssetRemove:function(a){this.sprite=null},_onSpriteMeshesChange:function(){this._component.currentClip===this&&this._component._showFrame(this.frame)},_onSpritePpuChanged:function(){this._component.currentClip===this&&0!==this.sprite.renderMode&&this._component._showFrame(this.frame)},_update:function(a){if(0!==this.fps&&this._playing&&!this._paused&&this._sprite){var b=
this._time+a*this._component.speed*(0>this.fps?-1:1),c=this.duration;a=b>c||0>b;this._setTime(b);b=this._sprite?Math.floor(this._sprite.frameKeys.length*this._time/c):0;b!==this._frame&&this._setFrame(b);a&&(this.loop?(this.fire("loop"),this._component.fire("loop",this)):(this._paused=this._playing=!1,this.fire("end"),this._component.fire("end",this)))}},_setTime:function(a){this._time=a;a=this.duration;0>this._time?this._time=this.loop?this._time%a+a:0:this._time>a&&(this._time=this.loop?this._time%
a:a)},_setFrame:function(a){this._frame=this._sprite?N.clamp(a,0,this._sprite.frameKeys.length-1):a;this._component.currentClip===this&&this._component._showFrame(this._frame)},_destroy:function(){this._sprite&&(this.sprite=null);this._spriteAsset&&(this.spriteAsset=null)},play:function(){this._playing||(this._playing=!0,this._paused=!1,this.frame=0,this.fire("play"),this._component.fire("play",this))},pause:function(){this._playing&&!this._paused&&(this._paused=!0,this.fire("pause"),this._component.fire("pause",
this))},resume:function(){this._paused&&(this._paused=!1,this.fire("resume"),this._component.fire("resume",this))},stop:function(){this._playing&&(this._paused=this._playing=!1,this.frame=this._time=0,this.fire("stop"),this._component.fire("stop",this))}});Object.defineProperty(vb.prototype,"spriteAsset",{get:function(){return this._spriteAsset},set:function(a){var b=this._component.system.app.assets,c=a;a instanceof aa&&(c=a.id);this._spriteAsset!==c&&(this._spriteAsset&&(a=b.get(this._spriteAsset))&&
this._unbindSpriteAsset(a),(this._spriteAsset=c)?(c=b.get(this._spriteAsset))?this._bindSpriteAsset(c):(this.sprite=null,b.on("add:"+this._spriteAsset,this._onSpriteAssetAdded,this)):this.sprite=null)}});Object.defineProperty(vb.prototype,"sprite",{get:function(){return this._sprite},set:function(a){this._sprite&&(this._sprite.off("set:meshes",this._onSpriteMeshesChange,this),this._sprite.off("set:pixelsPerUnit",this._onSpritePpuChanged,this),this._sprite.off("set:atlas",this._onSpriteMeshesChange,
this),this._sprite.atlas&&this._sprite.atlas.off("set:texture",this._onSpriteMeshesChange,this));if(this._sprite=a)if(this._sprite.on("set:meshes",this._onSpriteMeshesChange,this),this._sprite.on("set:pixelsPerUnit",this._onSpritePpuChanged,this),this._sprite.on("set:atlas",this._onSpriteMeshesChange,this),this._sprite.atlas)this._sprite.atlas.on("set:texture",this._onSpriteMeshesChange,this);if(this._component.currentClip===this){var b;if(a&&a.atlas){if(a.atlas.texture){if(b=this._component._meshInstance)b.setParameter("texture_emissiveMap",
a.atlas.texture),b.setParameter("texture_opacityMap",a.atlas.texture);this._component.enabled&&this._component.entity.enabled&&this._component._showModel()}this.time&&this.fps?this.time=this.time:this.frame=this.frame}else{if(b=this._component._meshInstance)b.deleteParameter("texture_emissiveMap"),b.deleteParameter("texture_opacityMap");this._component._hideModel()}}}});Object.defineProperty(vb.prototype,"frame",{get:function(){return this._frame},set:function(a){this._setFrame(a);this._setTime(this._frame/
(this.fps||Number.MIN_VALUE))}});Object.defineProperty(vb.prototype,"isPlaying",{get:function(){return this._playing}});Object.defineProperty(vb.prototype,"isPaused",{get:function(){return this._paused}});Object.defineProperty(vb.prototype,"duration",{get:function(){return this._sprite?this._sprite.frameKeys.length/Math.abs(this.fps||Number.MIN_VALUE):0}});Object.defineProperty(vb.prototype,"time",{get:function(){return this._time},set:function(a){this._setTime(a);this.frame=this._sprite?Math.min(this._sprite.frameKeys.length-
1,Math.floor(this._time*Math.abs(this.fps))):0}});var Ba=function(a,b){O.call(this,a,b);this._type="simple";this._material=a.defaultMaterial;this._color=new L(1,1,1,1);this._colorUniform=new Float32Array(3);this._speed=1;this._flipY=this._flipX=!1;this._height=this._width=1;this._drawOrder=0;this._layers=[0];this._outerScale=new P(1,1);this._outerScaleUniform=new Float32Array(2);this._innerOffset=new X;this._innerOffsetUniform=new Float32Array(4);this._atlasRect=new X;this._atlasRectUniform=new Float32Array(4);
this._batchGroupId=-1;this._batchGroup=null;this._node=new Z;this._model=new sb;this._model.graph=this._node;this._meshInstance=null;b.addChild(this._model.graph);this._model._entity=b;this._updateAabbFunc=this._updateAabb.bind(this);this._addedModel=!1;this._autoPlayClip=null;this._clips={};this._currentClip=this._defaultClip=new vb(this,{name:this.entity.name,fps:0,loop:!1,spriteAsset:null})};Ba.prototype=Object.create(O.prototype);Ba.prototype.constructor=Ba;Object.assign(Ba.prototype,{onEnable:function(){var a=
this.system.app,b=a.scene;b.on("set:layers",this._onLayersChanged,this);b.layers&&(b.layers.on("add",this._onLayerAdded,this),b.layers.on("remove",this._onLayerRemoved,this));this._showModel();this._autoPlayClip&&this._tryAutoPlay();0<=this._batchGroupId&&a.batcher.insert(bb.SPRITE,this._batchGroupId,this.entity)},onDisable:function(){var a=this.system.app,b=a.scene;b.off("set:layers",this._onLayersChanged,this);b.layers&&(b.layers.off("add",this._onLayerAdded,this),b.layers.off("remove",this._onLayerRemoved,
this));this.stop();this._hideModel();0<=this._batchGroupId&&a.batcher.remove(bb.SPRITE,this._batchGroupId,this.entity)},onDestroy:function(){this._currentClip=null;this._defaultClip&&(this._defaultClip._destroy(),this._defaultClip=null);for(var a in this._clips)this._clips[a]._destroy();this._clips=null;this._hideModel();this._model=null;this._node&&(this._node.parent&&this._node.parent.removeChild(this._node),this._node=null);this._meshInstance&&(this._meshInstance.material=null,this._meshInstance=
this._meshInstance.mesh=null)},_showModel:function(){if(!this._addedModel&&this._meshInstance){var a,b=[this._meshInstance];var c=0;for(a=this._layers.length;c<a;c++){var d=this.system.app.scene.layers.getLayerById(this._layers[c]);d&&d.addMeshInstances(b)}this._addedModel=!0}},_hideModel:function(){if(this._addedModel&&this._meshInstance){var a,b=[this._meshInstance];var c=0;for(a=this._layers.length;c<a;c++){var d=this.system.app.scene.layers.getLayerById(this._layers[c]);d&&d.removeMeshInstances(b)}this._addedModel=
!1}},_showFrame:function(a){if(this.sprite){var b=this.sprite.meshes[a];if(b){var c=1===this.sprite.renderMode?this.system.default9SlicedMaterialSlicedMode:2===this.sprite.renderMode?this.system.default9SlicedMaterialTiledMode:this.system.defaultMaterial;this._meshInstance||(this._meshInstance=new va(this._node,b,this._material),this._meshInstance.castShadow=!1,this._meshInstance.receiveShadow=!1,this._meshInstance.drawOrder=this._drawOrder,this._model.meshInstances.push(this._meshInstance),this._colorUniform[0]=
this._color.r,this._colorUniform[1]=this._color.g,this._colorUniform[2]=this._color.b,this._meshInstance.setParameter("material_emissive",this._colorUniform),this._meshInstance.setParameter("material_opacity",this._color.a),this.enabled&&this.entity.enabled&&this._showModel());this._meshInstance.material!==c&&(this._meshInstance.material=c);this._meshInstance.mesh!==b&&(this._meshInstance.mesh=b,this._meshInstance.visible=!0,this._meshInstance._aabbVer=-1);this.sprite.atlas&&this.sprite.atlas.texture?
(this._meshInstance.setParameter("texture_emissiveMap",this.sprite.atlas.texture),this._meshInstance.setParameter("texture_opacityMap",this.sprite.atlas.texture)):(this._meshInstance.deleteParameter("texture_emissiveMap"),this._meshInstance.deleteParameter("texture_opacityMap"));!this.sprite.atlas||1!==this.sprite.renderMode&&2!==this.sprite.renderMode?this._meshInstance._updateAabbFunc=null:(this._meshInstance._updateAabbFunc=this._updateAabbFunc,(a=this.sprite.atlas.frames[this.sprite.frameKeys[a]])?
(b=2/a.rect.z,c=2/a.rect.w,this._innerOffset.set(a.border.x*b,a.border.y*c,a.border.z*b,a.border.w*c),b=this.sprite.atlas.texture,this._atlasRect.set(a.rect.x/b.width,a.rect.y/b.height,a.rect.z/b.width,a.rect.w/b.height)):this._innerOffset.set(0,0,0,0),this._innerOffsetUniform[0]=this._innerOffset.x,this._innerOffsetUniform[1]=this._innerOffset.y,this._innerOffsetUniform[2]=this._innerOffset.z,this._innerOffsetUniform[3]=this._innerOffset.w,this._meshInstance.setParameter("innerOffset",this._innerOffsetUniform),
this._atlasRectUniform[0]=this._atlasRect.x,this._atlasRectUniform[1]=this._atlasRect.y,this._atlasRectUniform[2]=this._atlasRect.z,this._atlasRectUniform[3]=this._atlasRect.w,this._meshInstance.setParameter("atlasRect",this._atlasRectUniform));this._updateTransform()}else this._meshInstance&&(this._meshInstance.mesh=null,this._meshInstance.visible=!1)}},_updateTransform:function(){var a=this.flipX?-1:1,b=this.flipY?-1:1,c=0,d=0;if(this.sprite&&(1===this.sprite.renderMode||2===this.sprite.renderMode)){var e=
1,f=1;if(this.sprite.atlas){var g=this.sprite.atlas.frames[this.sprite.frameKeys[this.frame]];g&&(e=g.rect.z,f=g.rect.w,c=(.5-g.pivot.x)*this._width,d=(.5-g.pivot.y)*this._height)}e/=this.sprite.pixelsPerUnit;f/=this.sprite.pixelsPerUnit;this._outerScale.set(Math.max(this._width,this._innerOffset.x*e),Math.max(this._height,this._innerOffset.y*f));b*=f;this._outerScale.x/=e;this._outerScale.y/=f;a=a*e*N.clamp(this._width/(this._innerOffset.x*e),1E-4,1);b*=N.clamp(this._height/(this._innerOffset.y*
f),1E-4,1);this._meshInstance&&(this._outerScaleUniform[0]=this._outerScale.x,this._outerScaleUniform[1]=this._outerScale.y,this._meshInstance.setParameter("outerScale",this._outerScaleUniform))}this._node.setLocalScale(a,b,1);this._node.setLocalPosition(c,d,0)},_updateAabb:function(a){a.center.set(0,0,0);a.halfExtents.set(.5*this._outerScale.x,.5*this._outerScale.y,.001);a.setFromTransformedAabb(a,this._node.getWorldTransform());return a},_tryAutoPlay:function(){if(this._autoPlayClip&&"animated"===
this.type){var a=this._clips[this._autoPlayClip];!a||a.isPlaying||this._currentClip&&this._currentClip.isPlaying||this.enabled&&this.entity.enabled&&this.play(a.name)}},_onLayersChanged:function(a,b){a.off("add",this.onLayerAdded,this);a.off("remove",this.onLayerRemoved,this);b.on("add",this.onLayerAdded,this);b.on("remove",this.onLayerRemoved,this);this.enabled&&this.entity.enabled&&this._showModel()},_onLayerAdded:function(a){0>this.layers.indexOf(a.id)||this._addedModel&&this.enabled&&this.entity.enabled&&
this._meshInstance&&a.addMeshInstances([this._meshInstance])},_onLayerRemoved:function(a){this._meshInstance&&(0>this.layers.indexOf(a.id)||a.removeMeshInstances([this._meshInstance]))},removeModelFromLayers:function(){for(var a,b=0;b<this.layers.length;b++)(a=this.system.app.scene.layers.getLayerById(this.layers[b]))&&a.removeMeshInstances([this._meshInstance])},addClip:function(a){var b=new vb(this,{name:a.name,fps:a.fps,loop:a.loop,spriteAsset:a.spriteAsset});this._clips[a.name]=b;b.name&&b.name===
this._autoPlayClip&&this._tryAutoPlay();return b},removeClip:function(a){delete this._clips[a]},clip:function(a){return this._clips[a]},play:function(a){a=this._clips[a];var b=this._currentClip;b&&b!==a&&(b._playing=!1);if(this._currentClip=a)this._currentClip=a,this._currentClip.play();return a},pause:function(){this._currentClip!==this._defaultClip&&this._currentClip.isPlaying&&this._currentClip.pause()},resume:function(){this._currentClip!==this._defaultClip&&this._currentClip.isPaused&&this._currentClip.resume()},
stop:function(){this._currentClip!==this._defaultClip&&this._currentClip.stop()}});Object.defineProperty(Ba.prototype,"type",{get:function(){return this._type},set:function(a){this._type!==a&&(this._type=a,"simple"===this._type?(this.stop(),this._currentClip=this._defaultClip,this.enabled&&this.entity.enabled&&(this._currentClip.frame=this.frame,this._currentClip.sprite?this._showModel():this._hideModel())):"animated"===this._type&&(this.stop(),this._autoPlayClip&&this._tryAutoPlay(),this._currentClip&&
this._currentClip.isPlaying&&this.enabled&&this.entity.enabled?this._showModel():this._hideModel()))}});Object.defineProperty(Ba.prototype,"frame",{get:function(){return this._currentClip.frame},set:function(a){this._currentClip.frame=a}});Object.defineProperty(Ba.prototype,"spriteAsset",{get:function(){return this._defaultClip._spriteAsset},set:function(a){this._defaultClip.spriteAsset=a}});Object.defineProperty(Ba.prototype,"sprite",{get:function(){return this._currentClip.sprite},set:function(a){this._currentClip.sprite=
a}});Object.defineProperty(Ba.prototype,"material",{get:function(){return this._material},set:function(a){this._material=a;this._meshInstance&&(this._meshInstance.material=a)}});Object.defineProperty(Ba.prototype,"color",{get:function(){return this._color},set:function(a){this._color.r=a.r;this._color.g=a.g;this._color.b=a.b;this._meshInstance&&(this._colorUniform[0]=this._color.r,this._colorUniform[1]=this._color.g,this._colorUniform[2]=this._color.b,this._meshInstance.setParameter("material_emissive",
this._colorUniform))}});Object.defineProperty(Ba.prototype,"opacity",{get:function(){return this._color.a},set:function(a){this._color.a=a;this._meshInstance&&this._meshInstance.setParameter("material_opacity",a)}});Object.defineProperty(Ba.prototype,"clips",{get:function(){return this._clips},set:function(a){var b,c;if(a){for(b in this._clips){var d=!1;for(c in a)if(a[c].name===b){d=!0;this._clips[b].fps=a[c].fps;this._clips[b].loop=a[c].loop;a[c].hasOwnProperty("sprite")?this._clips[b].sprite=a[c].sprite:
a[c].hasOwnProperty("spriteAsset")&&(this._clips[b].spriteAsset=a[c].spriteAsset);break}d||this.removeClip(b)}for(c in a)this._clips[a[c].name]||this.addClip(a[c]);this._autoPlayClip&&this._tryAutoPlay();this._currentClip&&this._currentClip.sprite||this._hideModel()}else for(b in this._clips)this.removeClip(b)}});Object.defineProperty(Ba.prototype,"currentClip",{get:function(){return this._currentClip}});Object.defineProperty(Ba.prototype,"speed",{get:function(){return this._speed},set:function(a){this._speed=
a}});Object.defineProperty(Ba.prototype,"flipX",{get:function(){return this._flipX},set:function(a){this._flipX!==a&&(this._flipX=a,this._updateTransform())}});Object.defineProperty(Ba.prototype,"flipY",{get:function(){return this._flipY},set:function(a){this._flipY!==a&&(this._flipY=a,this._updateTransform())}});Object.defineProperty(Ba.prototype,"width",{get:function(){return this._width},set:function(a){a!==this._width&&(this._width=a,this._outerScale.x=this._width,!this.sprite||2!==this.sprite.renderMode&&
1!==this.sprite.renderMode||this._updateTransform())}});Object.defineProperty(Ba.prototype,"height",{get:function(){return this._height},set:function(a){a!==this._height&&(this._height=a,this._outerScale.y=this.height,!this.sprite||2!==this.sprite.renderMode&&1!==this.sprite.renderMode||this._updateTransform())}});Object.defineProperty(Ba.prototype,"batchGroupId",{get:function(){return this._batchGroupId},set:function(a){if(this._batchGroupId!==a){var b=this._batchGroupId;this._batchGroupId=a;this.entity.enabled&&
0<=b&&this.system.app.batcher.remove(bb.SPRITE,b,this.entity);this.entity.enabled&&0<=a?this.system.app.batcher.insert(bb.SPRITE,a,this.entity):0<=b&&this._currentClip&&this._currentClip.sprite&&this.enabled&&this.entity.enabled&&this._showModel()}}});Object.defineProperty(Ba.prototype,"autoPlayClip",{get:function(){return this._autoPlayClip},set:function(a){this._autoPlayClip=a instanceof vb?a.name:a;this._tryAutoPlay()}});Object.defineProperty(Ba.prototype,"drawOrder",{get:function(){return this._drawOrder},
set:function(a){this._drawOrder=a;this._meshInstance&&(this._meshInstance.drawOrder=a)}});Object.defineProperty(Ba.prototype,"layers",{get:function(){return this._layers},set:function(a){this._addedModel&&this._hideModel();this._layers=a;this._meshInstance&&this.enabled&&this.entity.enabled&&this._showModel()}});Object.defineProperty(Ba.prototype,"aabb",{get:function(){return this._meshInstance?this._meshInstance.aabb:null}});var Bl=["enabled"];Zd.prototype=Object.create(H.prototype);Zd.prototype.constructor=
Zd;O._buildAccessors(Ba.prototype,Bl);Object.defineProperties(Zd.prototype,{defaultMaterial:{get:function(){if(!this._defaultMaterial){var a=new V(this.app.graphicsDevice,{width:1,height:1,format:7}),b=new Uint8Array(a.lock());b[0]=b[1]=b[2]=b[3]=255;a.name="sprite";a.unlock();b=new la;b.diffuse.set(0,0,0);b.emissive.set(.5,.5,.5);b.emissiveMap=a;b.emissiveMapTint=!0;b.opacityMap=a;b.opacityMapChannel="a";b.opacityTint=!0;b.opacity=0;b.useLighting=!1;b.useGammaTonemap=!1;b.useFog=!1;b.useSkybox=!1;
b.blendType=4;b.depthWrite=!1;b.pixelSnap=!1;b.cull=0;b.update();this._defaultTexture=a;this._defaultMaterial=b}return this._defaultMaterial},set:function(a){this._defaultMaterial=a}},default9SlicedMaterialSlicedMode:{get:function(){if(!this._default9SlicedMaterialSlicedMode){var a=this.defaultMaterial.clone();a.nineSlicedMode=1;a.update();this._default9SlicedMaterialSlicedMode=a}return this._default9SlicedMaterialSlicedMode},set:function(a){this._default9SlicedMaterialSlicedMode=a}},default9SlicedMaterialTiledMode:{get:function(){if(!this._default9SlicedMaterialTiledMode){var a=
this.defaultMaterial.clone();a.nineSlicedMode=2;a.update();this._default9SlicedMaterialTiledMode=a}return this._default9SlicedMaterialTiledMode},set:function(a){this._default9SlicedMaterialTiledMode=a}}});Object.assign(Zd.prototype,{destroy:function(){this._defaultTexture&&(this._defaultTexture.destroy(),this._defaultTexture=null)},initializeComponentData:function(a,b,c){void 0!==b.enabled&&(a.enabled=b.enabled);a.type=b.type;b.layers&&Array.isArray(b.layers)&&(a.layers=b.layers.slice(0));void 0!==
b.drawOrder&&(a.drawOrder=b.drawOrder);void 0!==b.color&&(b.color instanceof L?a.color.set(b.color.r,b.color.g,b.color.b,void 0!==b.opacity?b.opacity:1):a.color.set(b.color[0],b.color[1],b.color[2],void 0!==b.opacity?b.opacity:1),a.color=a.color);void 0!==b.opacity&&(a.opacity=b.opacity);void 0!==b.flipX&&(a.flipX=b.flipX);void 0!==b.flipY&&(a.flipY=b.flipY);void 0!==b.width&&(a.width=b.width);void 0!==b.height&&(a.height=b.height);void 0!==b.spriteAsset&&(a.spriteAsset=b.spriteAsset);b.sprite&&(a.sprite=
b.sprite);void 0!==b.frame&&(a.frame=b.frame);if(b.clips)for(var d in b.clips)a.addClip(b.clips[d]);void 0!==b.speed&&(a.speed=b.speed);b.autoPlayClip&&(a.autoPlayClip=b.autoPlayClip);a.batchGroupId=void 0===b.batchGroupId||null===b.batchGroupId?-1:b.batchGroupId;H.prototype.initializeComponentData.call(this,a,b,c)},cloneComponent:function(a,b){a=a.sprite;return this.addComponent(b,{enabled:a.enabled,type:a.type,spriteAsset:a.spriteAsset,sprite:a.sprite,frame:a.frame,color:a.color.clone(),opacity:a.opacity,
flipX:a.flipX,flipY:a.flipY,speed:a.speed,clips:a.clips,autoPlayClip:a.autoPlayClip,batchGroupId:a.batchGroupId,drawOrder:a.drawOrder,layers:a.layers.slice(0)})},onUpdate:function(a){var b=this.store,c;for(c in b)if(b.hasOwnProperty(c)){var d=b[c];d.data.enabled&&d.entity.enabled&&(d=d.entity.sprite,d._currentClip&&d._currentClip._update(a))}},onBeforeRemove:function(a,b){b.onDestroy()}});nd.prototype=Object.create(O.prototype);nd.prototype.constructor=nd;Object.assign(nd.prototype,{onEnable:function(){this._checkState()},
onDisable:function(){this._checkState()},_onSetEnabled:function(a,b,c){this._checkState()},_checkState:function(){var a=this.enabled&&this.entity.enabled;a!==this._oldState&&(this._oldState=a,this.fire("enable"),this.fire("state",this.enabled))},_onBeforeRemove:function(){this.fire("remove")}});Object.defineProperty(nd.prototype,"size",{set:function(a){a instanceof z?this._size.copy(a):a instanceof Array&&3<=a.length&&this.size.set(a[0],a[1],a[2])},get:function(){return this._size}});var dn=["enabled"],
Qe=function(a){H.call(this,a);this.id="zone";this.ComponentType=nd;this.DataType=Eo;this.schema=dn;this.on("beforeremove",this._onBeforeRemove,this)};Qe.prototype=Object.create(H.prototype);Qe.prototype.constructor=Qe;O._buildAccessors(nd.prototype,dn);Object.assign(Qe.prototype,{initializeComponentData:function(a,b,c){a.enabled=b.hasOwnProperty("enabled")?!!b.enabled:!0;b.size&&(b.size instanceof z?a.size.copy(b.size):b.size instanceof Array&&3<=b.size.length&&a.size.set(b.size[0],b.size[1],b.size[2]))},
cloneComponent:function(a,b){return this.addComponent(b,{size:a.zone.size})},_onBeforeRemove:function(a,b){b._onBeforeRemove()}});kc.prototype.destroy=function(){this._app=null};kc.prototype.list=function(){return this._list};kc.prototype.add=function(a,b){if(this._index.hasOwnProperty(a))return!1;a=new Cl(a,b);b=this._list.push(a);this._index[a.name]=b-1;this._urlIndex[a.url]=b-1;return!0};kc.prototype.find=function(a){return this._index.hasOwnProperty(a)?this._list[this._index[a]]:null};kc.prototype.findByUrl=
function(a){return this._urlIndex.hasOwnProperty(a)?this._list[this._urlIndex[a]]:null};kc.prototype.remove=function(a){if(this._index.hasOwnProperty(a)){var b=this._index[a],c=this._list[b];delete this._urlIndex[c.url];delete this._index[a];this._list.splice(b,1);for(b=0;b<this._list.length;b++)c=this._list[b],this._index[c.name]=b,this._urlIndex[c.url]=b}};kc.prototype.loadSceneHierarchy=function(a,b){var c=this,d=this._app.loader.getHandler("hierarchy");this._app.assets&&this._app.assets.prefix&&
!ff.test(a)&&(a=ca.join(this._app.assets.prefix,a));d.load(a,function(e,f){e?b&&b(e):c._app._preloadScripts(f,function(){c._app.systems.script.preloading=!0;var g=d.open(a,f);c._app.systems.script.preloading=!1;c._app.loader.clearCache(a,"hierarchy");c._app.root.addChild(g);H.initialize(g);H.postInitialize(g);b&&b(e,g)})})};kc.prototype.loadSceneSettings=function(a,b){var c=this;this._app.assets&&this._app.assets.prefix&&!ff.test(a)&&(a=ca.join(this._app.assets.prefix,a));this._app.loader.load(a,
"scenesettings",function(d,e){d?b&&b(d):(c._app.applySceneSettings(e),b&&b(null))})};kc.prototype.loadScene=function(a,b){var c=this,d=this._app.loader.getHandler("scene");this._app.assets&&this._app.assets.prefix&&!ff.test(a)&&(a=ca.join(this._app.assets.prefix,a));d.load(a,function(e,f){e?b&&b(e):c._app._preloadScripts(f,function(){c._app.systems.script.preloading=!0;var g=d.open(a,f);c._app.systems.script.preloading=!1;c._app.loader.clearCache(a,"scene");c._app.loader.patch({resource:g,type:"scene"},
c._app.assets);c._app.root.addChild(g.root);c._app.systems.rigidbody&&"undefined"!==typeof Ammo&&c._app.systems.rigidbody.gravity.set(g._gravity.x,g._gravity.y,g._gravity.z);b&&b(null,g)})})};var pf=!1,zd=new Z;m.app=null;ea.prototype=Object.create(M.prototype);ea.prototype.constructor=ea;ea._currentApplication=null;ea._applications={};ea.getApplication=function(a){return a?ea._applications[a]:ea._currentApplication};var en=function(a){this.length=a;this.count=0;this.inc=function(){this.count++};
this.done=function(){return this.count===this.length}};Object.defineProperty(ea.prototype,"fillMode",{get:function(){return this._fillMode}});Object.defineProperty(ea.prototype,"resolutionMode",{get:function(){return this._resolutionMode}});Object.assign(ea.prototype,{configure:function(a,b){var c=this;wa.get(a,function(d,e){if(d)b(d);else{var f=e.scenes,g=e.assets;c._parseApplicationProperties(e.application_properties,function(k){c._parseScenes(f);c._parseAssets(g);k?b(k):b(null)})}})},preload:function(a){var b=
this,c;b.fire("preload:start");var d=this.assets.list({preload:!0}),e=new en(d.length),f=!1,g=function(){b.graphicsDevice&&!f&&e.done()&&(f=!0,b.fire("preload:end"),a())};var k=d.length;if(e.length){var h=function(n){e.inc();b.fire("preload:progress",e.count/k);e.done()&&g()},l=function(n,p){e.inc();b.fire("preload:progress",e.count/k);e.done()&&g()};for(c=0;c<d.length;c++)d[c].loaded?(e.inc(),b.fire("preload:progress",e.count/k),e.done()&&g()):(d[c].once("load",h),d[c].once("error",l),this.assets.load(d[c]))}else g()},
getSceneUrl:function(a){return(a=this.scenes.find(a))?a.url:null},loadSceneHierarchy:function(a,b){this.scenes.loadSceneHierarchy(a,b)},loadSceneSettings:function(a,b){this.scenes.loadSceneSettings(a,b)},loadScene:function(a,b){this.scenes.loadScene(a,b)},_preloadScripts:function(a,b){if(ub.legacy){var c=this;c.systems.script.preloading=!0;a=this._getScriptReferences(a);var d=0,e=a.length,f=new en(e),g=/^http(s)?:\/\//;if(e){var k=function(l,n){l&&console.error(l);f.inc();f.done()&&(c.systems.script.preloading=
!1,b())};for(d=0;d<e;d++){var h=a[d];!g.test(h.toLowerCase())&&c._scriptPrefix&&(h=ca.join(c._scriptPrefix,a[d]));this.loader.load(h,"script",k)}}else c.systems.script.preloading=!1,b()}else b()},_parseApplicationProperties:function(a,b){a.useDevicePixelRatio||(a.useDevicePixelRatio=a.use_device_pixel_ratio);a.resolutionMode||(a.resolutionMode=a.resolution_mode);a.fillMode||(a.fillMode=a.fill_mode);this._width=a.width;this._height=a.height;a.useDevicePixelRatio&&(this.graphicsDevice.maxPixelRatio=
window.devicePixelRatio);this.setCanvasResolution(a.resolutionMode,this._width,this._height);this.setCanvasFillMode(a.fillMode,this._width,this._height);if(a.layers&&a.layerOrder){var c=new xa,d={};for(f in a.layers){var e=a.layers[f];e.id=parseInt(f,10);e.enabled=1!==e.id;d[f]=new ma(e)}var f=0;for(e=a.layerOrder.length;f<e;f++){var g=a.layerOrder[f],k=d[g.layer];k&&(g.transparent?c.pushTransparent(k):c.pushOpaque(k),c.subLayerEnabled[f]=g.enabled)}this.scene.layers=c}if(a.batchGroups)for(f=0,e=
a.batchGroups.length;f<e;f++)c=a.batchGroups[f],this.batcher.addGroup(c.name,c.dynamic,c.maxAabbSize,c.id,c.layers);a.i18nAssets&&(this.i18n.assets=a.i18nAssets);this._loadLibraries(a.libraries,b)},_loadLibraries:function(a,b){var c=a.length,d=c,e=this,f=/^http(s)?:\/\//;if(c)for(var g=function(l,n){d--;l?b(l):0===d&&(e.onLibrariesLoaded(),b(null))},k=0;k<c;++k){var h=a[k];!f.test(h.toLowerCase())&&e._scriptPrefix&&(h=ca.join(e._scriptPrefix,h));this.loader.load(h,"script",g)}else e.onLibrariesLoaded(),
b(null)},_parseScenes:function(a){if(a)for(var b=0;b<a.length;b++)this.scenes.add(a[b].name,a[b].url)},_parseAssets:function(a){var b,c=[],d={},e={};if(ub.legacy){if(this.enableBundles)for(f in a)"bundle"===a[f].type&&(e[f]=!0,c.push(a[f]));for(f in a)e[f]||c.push(a[f])}else{for(b=0;b<this.scriptsOrder.length;b++){var f=this.scriptsOrder[b];a[f]&&(d[f]=!0,c.push(a[f]))}if(this.enableBundles)for(f in a)"bundle"===a[f].type&&(e[f]=!0,c.push(a[f]));for(f in a)d[f]||e[f]||c.push(a[f])}for(b=0;b<c.length;b++){a=
c[b];f=new aa(a.name,a.type,a.file,a.data);f.id=parseInt(a.id,10);f.preload=a.preload?a.preload:!1;f.loaded="script"===a.type&&a.data&&0<a.data.loadingType;f.tags.add(a.tags);if(a.i18n)for(var g in a.i18n)f.addLocalizedAssetId(g,a.i18n[g]);this.assets.add(f)}},_getScriptReferences:function(a){var b,c,d=[];a.settings.priority_scripts&&(d=a.settings.priority_scripts);var e=[],f={};for(b=0;b<d.length;b++)e.push(d[b]),f[d[b]]=!0;a=a.entities;for(c in a)if(a[c].components.script)for(d=a[c].components.script.scripts,
b=0;b<d.length;b++)f[d[b].url]||(e.push(d[b].url),f[d[b].url]=!0);return e},start:function(){this.frame=0;this.fire("start",{timestamp:Mb(),target:this});if(!this._librariesLoaded)this.onLibrariesLoaded();H.initialize(this.root);this.fire("initialize");H.postInitialize(this.root);this.fire("postinitialize");this.tick()},update:function(a){this.frame++;this.graphicsDevice.updateClientRect();this.vr&&this.vr.poll();ub.legacy&&H.fixedUpdate(1/60,this._inTools);H.update(a,this._inTools);H.animationUpdate(a,
this._inTools);H.postUpdate(a,this._inTools);this.fire("update",a);this.controller&&this.controller.update(a);this.mouse&&this.mouse.update(a);this.keyboard&&this.keyboard.update(a);this.gamepads&&this.gamepads.update(a)},render:function(){this.fire("prerender");this.root.syncHierarchy();this.batcher.updateAll();this.renderer.renderComposition(this.scene.layers);this.fire("postrender")},_fillFrameStats:function(a,b,c){var d=this.stats.frame;d.dt=b;d.ms=c;a>d._timeToCountFrames?(d.fps=d._fpsAccum,
d._fpsAccum=0,d._timeToCountFrames=a+1E3):d._fpsAccum++;d.cameras=this.renderer._camerasRendered;d.materials=this.renderer._materialSwitches;d.shaders=this.graphicsDevice._shaderSwitchesPerFrame;d.shadowMapUpdates=this.renderer._shadowMapUpdates;d.shadowMapTime=this.renderer._shadowMapTime;d.depthMapTime=this.renderer._depthMapTime;d.forwardTime=this.renderer._forwardTime;a=this.graphicsDevice._primsPerFrame;d.triangles=a[4]/3+Math.max(a[5]-2,0)+Math.max(a[6]-2,0);d.cullTime=this.renderer._cullTime;
d.sortTime=this.renderer._sortTime;d.skinTime=this.renderer._skinTime;d.morphTime=this.renderer._morphTime;d.instancingTime=this.renderer._instancingTime;for(b=d.otherPrimitives=0;b<a.length;b++)4>b&&(d.otherPrimitives+=a[b]),a[b]=0;this.renderer._camerasRendered=0;this.renderer._materialSwitches=0;this.renderer._shadowMapUpdates=0;this.graphicsDevice._shaderSwitchesPerFrame=0;this.renderer._cullTime=0;this.renderer._sortTime=0;this.renderer._skinTime=0;this.renderer._morphTime=0;this.renderer._instancingTime=
0;this.renderer._shadowMapTime=0;this.renderer._depthMapTime=0;this.renderer._forwardTime=0;d=this.stats.drawCalls;d.forward=this.renderer._forwardDrawCalls;d.culled=this.renderer._numDrawCallsCulled;d.depth=0;d.shadow=this.renderer._shadowDrawCalls;d.skinned=this.renderer._skinDrawCalls;d.immediate=0;d.instanced=0;d.removedByInstancing=0;d.total=this.graphicsDevice._drawCallsPerFrame;d.misc=d.total-(d.forward+d.shadow);this.renderer._depthDrawCalls=0;this.renderer._shadowDrawCalls=0;this.renderer._forwardDrawCalls=
0;this.renderer._numDrawCallsCulled=0;this.renderer._skinDrawCalls=0;this.renderer._immediateRendered=0;this.renderer._instancedDrawCalls=0;this.renderer._removedByInstancing=0;this.graphicsDevice._drawCallsPerFrame=0;this.stats.misc.renderTargetCreationTime=this.graphicsDevice.renderTargetCreationTime;d=this.stats.particles;d.updatesPerFrame=d._updatesPerFrame;d.frameTime=d._frameTime;d._updatesPerFrame=0;d._frameTime=0},setCanvasFillMode:function(a,b,c){this._fillMode=a;this.resizeCanvas(b,c)},
setCanvasResolution:function(a,b,c){this._resolutionMode=a;"AUTO"===a&&void 0===b&&(b=this.graphicsDevice.canvas.clientWidth,c=this.graphicsDevice.canvas.clientHeight);this.graphicsDevice.resizeCanvas(b,c)},isHidden:function(){return document[this._hiddenAttr]},onVisibilityChange:function(){this.isHidden()?this._soundManager.suspend():this._soundManager.resume()},resizeCanvas:function(a,b){if(this._allowResize&&(!this.xr||!this.xr.session)){var c=window.innerWidth,d=window.innerHeight;if(this._fillMode===
Yg){var e=this.graphicsDevice.canvas.width/this.graphicsDevice.canvas.height;e>c/d?(a=c,b=a/e):(b=d,a=b*e)}else"FILL_WINDOW"===this._fillMode&&(a=c,b=d);this.graphicsDevice.canvas.style.width=a+"px";this.graphicsDevice.canvas.style.height=b+"px";"AUTO"===this._resolutionMode&&this.setCanvasResolution("AUTO");return{width:a,height:b}}},onLibrariesLoaded:function(){this._librariesLoaded=!0;this.systems.rigidbody.onLibraryLoaded()},applySceneSettings:function(a){if(this.systems.rigidbody&&"undefined"!==
typeof Ammo){var b=a.physics.gravity;this.systems.rigidbody.gravity.set(b[0],b[1],b[2])}this.scene.applySettings(a);if(a.render.hasOwnProperty("skybox"))if(a.render.skybox)if(b=this.assets.get(a.render.skybox))this.setSkybox(b);else this.assets.once("add:"+a.render.skybox,this.setSkybox,this);else this.setSkybox(null)},setSkybox:function(a){a?this._skyboxLast===a.id?0!==this.scene.skyboxMip||a.loadFaces?this._onSkyboxChange(a):this._skyboxLoad(a):(this._skyboxLast&&(this.assets.off("add:"+this._skyboxLast,
this.setSkybox,this),this.assets.off("load:"+this._skyboxLast,this._onSkyboxChange,this),this.assets.off("remove:"+this._skyboxLast,this._skyboxRemove,this)),this._skyboxLast=a.id,this.assets.on("load:"+a.id,this._onSkyboxChange,this),this.assets.once("remove:"+a.id,this._skyboxRemove,this),a.resource&&this.scene.setSkybox(a.resources),this._skyboxLoad(a)):this._skyboxLast&&this._skyboxRemove({id:this._skyboxLast})},enableVr:function(){this.vr||(this.vr=new gd(this))},disableVr:function(){this.vr&&
(this.vr.destroy(),this.vr=null)},_onSkyboxChange:function(a){this.scene.setSkybox(a.resources)},_skyboxLoad:function(a){0===this.scene.skyboxMip&&(a.loadFaces=!0);this.assets.load(a);this._onSkyboxChange(a)},_skyboxRemove:function(a){this._skyboxLast&&(this.assets.off("add:"+a.id,this.setSkybox,this),this.assets.off("load:"+a.id,this._onSkyboxChange,this),this.assets.off("remove:"+a.id,this._skyboxRemove,this),this.scene.setSkybox(null),this._skyboxLast=null)},_firstBake:function(){this.lightmapper.bake(null,
this.scene.lightmapMode)},_firstBatch:function(){this.scene._needsStaticPrepare&&(this.renderer.prepareStaticMeshes(this.graphicsDevice,this.scene),this.scene._needsStaticPrepare=!1);this.batcher.generate()},_processTimestamp:function(a){return a},_preRenderImmediate:function(){for(var a=0;a<this._immediateData.lineBatches.length;a++)this._immediateData.lineBatches[a]&&this._immediateData.lineBatches[a].finalize(this.meshInstanceArray)},_postRenderImmediate:function(){for(var a=0;a<this._immediateData.layers.length;a++)this._immediateData.layers[a].clearMeshInstances(!0);
this._immediateData.layers.length=0},_initImmediate:function(){this._immediateData||(this._immediateData=new zg(this.graphicsDevice),this.on("prerender",this._preRenderImmediate,this),this.on("postrender",this._postRenderImmediate,this))},_addLines:function(a,b,c){var d=c&&c.layer?c.layer:this.scene.layers.getLayerById(3),e=c&&void 0!==c.depthTest?c.depthTest:!0;c=c&&c.mask?c.mask:void 0;this._initImmediate();this._immediateData.addLayer(d);var f=this._immediateData.getLayerIdx(d);void 0===f?(f=new Ik,
f.init(this.graphicsDevice,this._immediateData.lineVertexFormat,d,a.length/2),f.material.depthTest=e,c&&(f.meshInstance.mask=c),f=this._immediateData.lineBatches.push(f)-1,this._immediateData.addLayerIdx(f,d)):(this._immediateData.lineBatches[f].init(this.graphicsDevice,this._immediateData.lineVertexFormat,d,a.length/2),this._immediateData.lineBatches[f].material.depthTest=e,c&&(this._immediateData.lineBatches[f].meshInstance.mask=c));this._immediateData.lineBatches[f].addLines(a,b)},renderLine:function(a,
b,c,d,e){var f=c;if(d instanceof L)if(f=d,"number"===typeof e){pf||(console.warn("lineBatch argument is deprecated for renderLine. Use options.layer instead"),pf=!0);var g=1===e?{layer:this.scene.layers.getLayerById(3),depthTest:!1}:{layer:this.scene.layers.getLayerById(3),depthTest:!0}}else g=e;else"number"===typeof d?(pf||(console.warn("lineBatch argument is deprecated for renderLine. Use options.layer instead"),pf=!0),f=c,g=1===d?{layer:this.scene.layers.getLayerById(3),depthTest:!1}:{layer:this.scene.layers.getLayerById(3),
depthTest:!0}):d&&(g=d);this._addLines([a,b],[c,f],g)},renderLines:function(a,b,c){c?"number"===typeof c&&(pf||(console.warn("lineBatch argument is deprecated for renderLine. Use options.layer instead"),pf=!0),c=1===c?{layer:this.scene.layers.getLayerById(3),depthTest:!1}:{layer:this.scene.layers.getLayerById(3),depthTest:!0}):c={layer:this.scene.layers.getLayerById(3),depthTest:!0};b.length&&a.length!==b.length?console.error("renderLines: position/color arrays have different lengths"):0!==a.length%
2?console.error("renderLines: array length is not divisible by 2"):this._addLines(a,b,c)},renderWireCube:function(a,b,c){var d;this._initImmediate();this._immediateData.cubeLocalPos||(this._immediateData.cubeLocalPos=[new z(-.5,-.5,-.5),new z(-.5,.5,-.5),new z(.5,.5,-.5),new z(.5,-.5,-.5),new z(-.5,-.5,.5),new z(-.5,.5,.5),new z(.5,.5,.5),new z(.5,-.5,.5)],this._immediateData.cubeWorldPos=[new z,new z,new z,new z,new z,new z,new z,new z]);var e=this._immediateData.cubeLocalPos,f=this._immediateData.cubeWorldPos;
for(d=0;8>d;d++)a.transformPoint(e[d],f[d]);this.renderLines([f[0],f[1],f[1],f[2],f[2],f[3],f[3],f[0],f[4],f[5],f[5],f[6],f[6],f[7],f[7],f[4],f[0],f[4],f[1],f[5],f[2],f[6],f[3],f[7]],b,c)},renderMeshInstance:function(a,b){b||(b={layer:this.scene.layers.getLayerById(3)});this._initImmediate();this._immediateData.addLayer(b.layer);this.meshInstanceArray[0]=a;b.layer.addMeshInstances(this.meshInstanceArray,!0)},renderMesh:function(a,b,c,d){d||(d={layer:this.scene.layers.getLayerById(3)});this._initImmediate();
zd.worldTransform=c;zd._dirtyWorld=zd._dirtyNormal=!1;a=new va(zd,a,b);a.cull=!1;d.mask&&(a.mask=d.mask);this._immediateData.addLayer(d.layer);this.meshInstanceArray[0]=a;d.layer.addMeshInstances(this.meshInstanceArray,!0)},renderQuad:function(a,b,c){c||(c={layer:this.scene.layers.getLayerById(3)});this._initImmediate();if(!this._immediateData.quadMesh){var d=new Na(this.graphicsDevice,[{semantic:"POSITION",components:3,type:6}]);d=new ab(this.graphicsDevice,d,4);var e=new Pb(d);e.element.POSITION.set(-.5,
-.5,0);e.next();e.element.POSITION.set(.5,-.5,0);e.next();e.element.POSITION.set(-.5,.5,0);e.next();e.element.POSITION.set(.5,.5,0);e.end();this._immediateData.quadMesh=new rb(this.graphicsDevice);this._immediateData.quadMesh.vertexBuffer=d;this._immediateData.quadMesh.primitive[0].type=5;this._immediateData.quadMesh.primitive[0].base=0;this._immediateData.quadMesh.primitive[0].count=4;this._immediateData.quadMesh.primitive[0].indexed=!1}zd.worldTransform=a;zd._dirtyWorld=zd._dirtyNormal=!1;a=new va(zd,
this._immediateData.quadMesh,b);a.cull=!1;this.meshInstanceArray[0]=a;this._immediateData.addLayer(c.layer);c.layer.addMeshInstances(this.meshInstanceArray,!0)},destroy:function(){var a,b=this.graphicsDevice.canvas.id;this.off("librariesloaded");document.removeEventListener("visibilitychange",this._visibilityChangeHandler,!1);document.removeEventListener("mozvisibilitychange",this._visibilityChangeHandler,!1);document.removeEventListener("msvisibilitychange",this._visibilityChangeHandler,!1);document.removeEventListener("webkitvisibilitychange",
this._visibilityChangeHandler,!1);this.onVisibilityChange=this._visibilityChangeHandler=null;this.root.destroy();this.root=null;this.mouse&&(this.mouse.off(),this.mouse.detach(),this.mouse=null);this.keyboard&&(this.keyboard.off(),this.keyboard.detach(),this.keyboard=null);this.touch&&(this.touch.off(),this.touch.detach(),this.touch=null);this.elementInput&&(this.elementInput.detach(),this.elementInput=null);this.controller&&(this.controller=null);var c=this.systems.list;var d=0;for(a=c.length;d<
a;d++)c[d].destroy();H.destroy();a=this.assets.list();for(d=0;d<a.length;d++)a[d].unload(),a[d].off();this.assets.off();this.bundles.destroy();this.bundles=null;this.i18n.destroy();this.i18n=null;for(var e in this.loader.getHandler("script")._cache)d=this.loader.getHandler("script")._cache[e],(a=d.parentNode)&&a.removeChild(d);this.loader.getHandler("script")._cache={};this.loader.destroy();this.loader=null;this.scene.destroy();this.scene=null;this.systems=[];this.context=null;this.scripts.destroy();
this.scripts=null;this.scenes.destroy();this.scenes=null;this.lightmapper.destroy();this.lightmapper=null;this.batcher.destroyManager();this.batcher=null;this._entityIndex={};this.defaultLayerDepth.onPreRenderOpaque=null;this.defaultLayerDepth.onPostRenderOpaque=null;this.defaultLayerDepth.onDisable=null;this.defaultLayerWorld=this.defaultLayerDepth=this.defaultLayerDepth.onEnable=null;Ed&&(Ed.destroy(),Ed=null);this.vr&&(this.vr.destroy(),this.vr=null);this.xr.end();this.graphicsDevice.destroy();
this.tick=this.renderer=this.graphicsDevice=null;this.off();this._soundManager&&(this._soundManager.destroy(),this._soundManager=null);ub.app=null;$b.DEFAULT_PARAM_TEXTURE=null;ea._applications[b]=null;ea._currentApplication===this&&(ea._currentApplication=null)},getEntityFromIndex:function(a){return this._entityIndex[a]}});var Rh={},Go=function(a){var b;return function(c,d){if(a.graphicsDevice){ea._currentApplication=a;b&&(window.cancelAnimationFrame(b),b=null);m.app=a;c=a._processTimestamp(c)||
Mb();var e=c-(a._time||c);var f=N.clamp(e/1E3,0,a.maxDeltaTime);f*=a.timeScale;a._time=c;b=a.vr&&a.vr.display?a.vr.display.requestAnimationFrame(a.tick):a.xr.session?a.xr.session.requestAnimationFrame(a.tick):window.requestAnimationFrame(a.tick);if(!a.graphicsDevice.contextLost){a.fire("frameupdate",e);d?(a.xr.update(d),a.graphicsDevice.defaultFramebuffer=d.session.renderState.baseLayer.framebuffer):a.graphicsDevice.defaultFramebuffer=null;a.update(f);a.fire("framerender");if(a.autoRender||a.renderNextFrame)a.render(),
a.renderNextFrame=!1;Rh.timestamp=Mb();Rh.target=a;a.fire("frameend",Rh);a.fire("frameEnd",Rh);a.vr&&a.vr.display&&a.vr.display.presenting&&a.vr.display.submitFrame()}}}},Ho=0;Object.defineProperty(ka.prototype,"shader",{get:function(){return this._shader},set:function(a){this._shader=a}});Object.defineProperty(ka.prototype,"blendType",{get:function(){if(!this.blend&&1===this.blendSrc&&0===this.blendDst&&0===this.blendEquation)return 3;if(!this.blend||6!==this.blendSrc||8!==this.blendDst||0!==this.blendEquation){if(this.blend&&
1===this.blendSrc&&1===this.blendDst&&0===this.blendEquation)return 1;if(this.blend&&6===this.blendSrc&&1===this.blendDst&&0===this.blendEquation)return 6;if(this.blend&&4===this.blendSrc&&2===this.blendDst&&0===this.blendEquation)return 7;if(this.blend&&5===this.blendSrc&&1===this.blendDst&&0===this.blendEquation)return 8;if(this.blend&&1===this.blendSrc&&1===this.blendDst&&3===this.blendEquation)return 9;if(this.blend&&1===this.blendSrc&&1===this.blendDst&&4===this.blendEquation)return 10;if(this.blend&&
4===this.blendSrc&&0===this.blendDst&&0===this.blendEquation)return 5;if(this.blend&&1===this.blendSrc&&8===this.blendDst&&0===this.blendEquation)return 4}return 2},set:function(a){var b=this.blend;switch(a){case 3:this.blend=!1;this.blendSrc=1;this.blendEquation=this.blendDst=0;break;case 2:this.blend=!0;this.blendSrc=6;this.blendDst=8;this.blendEquation=0;break;case 4:this.blend=!0;this.blendSrc=1;this.blendDst=8;this.blendEquation=0;break;case 1:this.blend=!0;this.blendDst=this.blendSrc=1;this.blendEquation=
0;break;case 6:this.blend=!0;this.blendSrc=6;this.blendDst=1;this.blendEquation=0;break;case 7:this.blend=!0;this.blendSrc=4;this.blendDst=2;this.blendEquation=0;break;case 8:this.blend=!0;this.blendSrc=5;this.blendDst=1;this.blendEquation=0;break;case 5:this.blend=!0;this.blendSrc=4;this.blendEquation=this.blendDst=0;break;case 9:this.blend=!0;this.blendDst=this.blendSrc=1;this.blendEquation=3;break;case 10:this.blend=!0,this.blendDst=this.blendSrc=1,this.blendEquation=4}b!==this.blend&&(this._scene?
this._scene.layers._dirtyBlend=!0:this._dirtyBlend=!0);this._updateMeshInstanceKeys()}});ka.prototype._cloneInternal=function(a){a.name=this.name;a.shader=this.shader;a.alphaTest=this.alphaTest;a.alphaToCoverage=this.alphaToCoverage;a.blend=this.blend;a.blendSrc=this.blendSrc;a.blendDst=this.blendDst;a.blendEquation=this.blendEquation;a.separateAlphaBlend=this.separateAlphaBlend;a.blendSrcAlpha=this.blendSrcAlpha;a.blendDstAlpha=this.blendDstAlpha;a.blendAlphaEquation=this.blendAlphaEquation;a.cull=
this.cull;a.depthTest=this.depthTest;a.depthWrite=this.depthWrite;a.depthBias=this.depthBias;a.slopeDepthBias=this.slopeDepthBias;this.stencilFront&&(a.stencilFront=this.stencilFront.clone());this.stencilBack&&(a.stencilBack=this.stencilFront===this.stencilBack?a.stencilFront:this.stencilBack.clone());a.redWrite=this.redWrite;a.greenWrite=this.greenWrite;a.blueWrite=this.blueWrite;a.alphaWrite=this.alphaWrite};ka.prototype.clone=function(){var a=new ka;this._cloneInternal(a);return a};ka.prototype._updateMeshInstanceKeys=
function(){var a,b=this.meshInstances;for(a=0;a<b.length;a++)b[a].updateKey()};ka.prototype.updateUniforms=function(){};ka.prototype.updateShader=function(a,b,c){};ka.prototype.update=function(){this.dirty=!0;this._shader&&(this._shader.failed=!1)};ka.prototype.clearParameters=function(){this.parameters={}};ka.prototype.getParameters=function(){return this.parameters};ka.prototype.clearVariants=function(){this.variants={};for(var a,b=0;b<this.meshInstances.length;b++){var c=this.meshInstances[b];
for(a=0;a<c._shader.length;a++)c._shader[a]=null}};ka.prototype.getParameter=function(a){return this.parameters[a]};ka.prototype.setParameter=function(a,b){if(void 0===b&&"object"===typeof a){b=a;if(b.length){for(a=0;a<b.length;a++)this.setParameter(b[a]);return}a=b.name;b=b.value}var c=this.parameters[a];c?c.data=b:this.parameters[a]={scopeId:null,data:b}};ka.prototype.deleteParameter=function(a){this.parameters[a]&&delete this.parameters[a]};ka.prototype.setParameters=function(a,b){var c=this.parameters;
void 0===b&&(b=c);for(var d in b)if(b=c[d])b.scopeId||(b.scopeId=a.scope.resolve(d)),b.scopeId.setValue(b.data)};ka.prototype.destroy=function(){this.variants={};this.shader=null;for(var a,b,c=0;c<this.meshInstances.length;c++){a=this.meshInstances[c];for(b=0;b<a._shader.length;b++)a._shader[b]=null;a._material=null;b=ea.getApplication().scene.defaultMaterial;this!==b&&(a.material=b)}};Vb.prototype.updateMinRef=function(a,b,c,d,e,f,g,k,h){this._updateSharedOptions(a,d,e,g);this._updateMinOptions(a,
d);this._updateUVOptions(a,d,e,!0)};Vb.prototype.updateRef=function(a,b,c,d,e,f,g,k,h){this._updateSharedOptions(a,d,e,g);a.useTexCubeLod=b.useTexCubeLod;this._updateEnvOptions(a,d,c,h);this._updateMaterialOptions(a,d);1===g&&(a.gamma&&(a.gamma=3),a.toneMap=0);a.hasTangents=e&&d.normalMap&&0!==(e&512);this._updateLightOptions(a,d,e,k,f);this._updateUVOptions(a,d,e,!1);a.clearCoat=d.clearCoat;a.clearCoatGlossiness=d.clearCoatGlossiness};Vb.prototype._updateSharedOptions=function(a,b,c,d){a.pass=d;
a.alphaTest=0<b.alphaTest;a.forceFragmentPrecision=b.forceFragmentPrecision||"";a.chunks=b.chunks||"";a.blendType=b.blendType;a.forceUv1=b.forceUv1;a.screenSpace=c&&0!==(c&256);a.skin=c&&0!==(c&2);a.useInstancing=c&&0!==(c&32);a.useMorphPosition=c&&0!==(c&1024);a.useMorphNormal=c&&0!==(c&2048);a.useMorphTextureBased=c&&0!==(c&4096);a.nineSlicedMode=b.nineSlicedMode||0};Vb.prototype._updateUVOptions=function(a,b,c,d){var e=!1,f=!1,g=!1;c&&(e=0!==(c&4),f=0!==(c&8),g=0!==(c&16));a.vertexColors=!1;this._mapXForms=
[];for(var k in zc)this._updateTexOptions(a,b,k,e,f,g,d);this._mapXForms=null};Vb.prototype._updateMinOptions=function(a,b){a.opacityTint=1!==b.opacity&&3!==b.blendType;a.lights=[]};Vb.prototype._updateMaterialOptions=function(a,b){var c=1===b.diffuse.r&&1===b.diffuse.g&&1===b.diffuse.b||!b.diffuseTint&&(b.diffuseMap||b.diffuseVertexColor)?0:3,d=!1,e=(b.useMetalness?!0:!!b.specularMap)||!!b.sphereMap||!!b.cubeMap||!!b.dpAtlas;(e=(e=(e=e||(b.useMetalness?!0:!(0===b.specular.r&&0===b.specular.g&&0===
b.specular.b)))||b.enableGGXSpecular)||0<b.clearCoat)&&(!b.specularTint&&(b.specularMap||b.specularVertexColor)||b.useMetalness||(d=1!==b.specular.r||1!==b.specular.g||1!==b.specular.b));var f=b.emissiveMap?0:3;f||(f=(f=(1!==b.emissive.r||1!==b.emissive.g||1!==b.emissive.b||1!==b.emissiveIntensity)&&b.emissiveTint)?3:1!==b.emissiveIntensity?1:0);var g=b.normalMap?10===b.normalMap.format||"swizzleGGGR"===b.normalMap.type:!1;a.opacityTint=1!==b.opacity&&3!==b.blendType?1:0;a.blendMapsWithColors=!0;
a.ambientTint=b.ambientTint;a.diffuseTint=c;a.specularTint=d?3:0;a.metalnessTint=b.useMetalness&&1>b.metalness?1:0;a.glossTint=1;a.emissiveTint=f;a.alphaToCoverage=b.alphaToCoverage;a.normalizeNormalMap=b.normalizeNormalMap;a.sphereMap=!!b.sphereMap;a.cubeMap=!!b.cubeMap;a.dpAtlas=!!b.dpAtlas;a.ambientSH=!!b.ambientSH;a.useSpecular=e;a.emissiveFormat=b.emissiveMap?"rgbm"===b.emissiveMap.type?1:14===b.emissiveMap.format?2:0:null;a.lightMapFormat=b.lightMap?"rgbm"===b.lightMap.type?1:14===b.lightMap.format?
2:0:null;a.specularAntialias=b.specularAntialias&&!!b.normalMap&&!!b.normalMap.mipmaps&&!g;a.conserveEnergy=b.conserveEnergy;a.occludeSpecular=b.occludeSpecular;a.occludeSpecularFloat=1!==b.occludeSpecularIntensity;a.occludeDirect=b.occludeDirect;a.shadingModel=b.shadingModel;a.fresnelModel=b.fresnelModel;a.packedNormal=g;a.fastTbn=b.fastTbn;a.cubeMapProjection=b.cubeMapProjection;a.customFragmentShader=b.customFragmentShader;a.refraction=!!b.refraction;a.useMetalness=b.useMetalness;a.enableGGXSpecular=
b.enableGGXSpecular;a.msdf=!!b.msdfMap;a.twoSidedLighting=b.twoSidedLighting;a.pixelSnap=b.pixelSnap;a.aoMapUv=b.aoUvSet;a.diffuseDetail=!!b.diffuseMap;a.normalDetail=!!b.normalMap;a.diffuseDetailMode=b.diffuseDetailMode;a.detailModes=!!a.diffuseDetail;a.clearCoatTint=1!==b.clearCoat?1:0;a.clearCoatGlossTint=1!==b.clearCoatGlossiness?1:0};Vb.prototype._updateEnvOptions=function(a,b,c,d){var e=d&&"rgbm"===d.type||b.cubeMap&&"rgbm"===b.cubeMap.type||b.dpAtlas&&"rgbm"===b.dpAtlas.type,f=d&&("rgbm"===
d.type||14===d.format)||b.cubeMap&&("rgbm"===b.cubeMap.type||14===b.cubeMap.format)||b.dpAtlas&&("rgbm"===b.dpAtlas.type||14===b.dpAtlas.format),g=d&&!b.cubeMap&&!b.sphereMap&&!b.dpAtlas&&"rgbm"===d.type||b.cubeMap&&"rgbm"===b.cubeMap.type||b.sphereMap&&"rgbm"===b.sphereMap.type||b.dpAtlas&&"rgbm"===b.dpAtlas.type,k=(!d||b.cubeMap||b.sphereMap||b.dpAtlas?!1:"rgbm"===d.type||14===d.format)||b.cubeMap&&("rgbm"===b.cubeMap.type||14===b.cubeMap.format)||b.sphereMap&&("rgbm"===b.sphereMap.type||14===b.sphereMap.format)||
b.dpAtlas&&("rgbm"===b.dpAtlas.type||14===b.dpAtlas.format),h;b.useSkybox&&c._skyboxPrefiltered&&(h=c._skyboxPrefiltered[0]);a.fog=b.useFog?c.fog:"none";a.gamma=b.useGammaTonemap?c.gammaCorrection:0;a.toneMap=b.useGammaTonemap?c.toneMapping:-1;a.rgbmAmbient=e;a.hdrAmbient=f;a.rgbmReflection=g;a.hdrReflection=k;a.useRgbm=g||e||b.emissiveMap&&"rgbm"===b.emissiveMap.type||b.lightMap&&"rgbm"===b.lightMap.type;a.fixSeams=d?d.fixCubemapSeams:b.cubeMap?b.cubeMap.fixCubemapSeams:!1;a.prefilteredCubemap=!!d;
a.skyboxIntensity=d&&h&&d===h&&1!==c.skyboxIntensity};Vb.prototype._updateLightOptions=function(a,b,c,d,e){a.lightMap=!1;a.lightMapChannel="";a.lightMapUv=0;a.lightMapTransform=0;a.lightMapWithoutAmbient=!1;a.dirLightMap=!1;c&&(a.noShadow=0!==(c&1),0!==(c&64)&&(a.lightMapFormat=1,a.lightMap=!0,a.lightMapChannel="rgb",a.lightMapUv=1,a.lightMapTransform=0,a.lightMapWithoutAmbient=!b.lightMap,a.useRgbm=!0,0!==(c&128)&&(a.dirLightMap=!0)));b.useLighting?(b=[],c=c?c>>16:1,d&&(this._collectLights(0,d[0],
b,c),this._collectLights(1,d[1],b,c,e),this._collectLights(2,d[2],b,c,e)),a.lights=b):a.lights=[];0===a.lights.length&&(a.noShadow=!0)};Vb.prototype._updateTexOptions=function(a,b,c,d,e,f,g){var k=c+"Map",h=c+"VertexColor",l=c+"VertexColorChannel",n=k+"Channel",p=k+"Transform",q=k+"Uv";"light"!==c&&(a[k]=!1,a[n]="",a[p]=0,a[q]=0);a[h]=!1;a[l]="";var r="opacity"===c;if(r&&3===b.blendType&&0===b.alphaTest&&!b.alphaToCoverage)return a;if(!g||r)"height"!==c&&b[h]&&f&&(a[h]=b[h],a[l]=b[l],a.vertexColors=
!0),b[k]&&(c=!0,0!==b[q]||d||(c=!1),1!==b[q]||e||(c=!1),c&&(a[k]=!!b[k],a[p]=this._getMapTransformID(b[p],b[q]),a[n]=b[n],a[q]=b[q]))};Vb.prototype._collectLights=function(a,b,c,d,e){var f;for(f=0;f<b.length;f++){var g=b[f];g.enabled&&g.mask&d&&(0===a||!g.isStatic)&&c.push(g)}if(e)for(f=0;f<e.length;f++)g=e[f],g._type===a&&c.push(g)};Vb.prototype._getMapTransformID=function(a,b){if(!a)return 0;this._mapXForms[b]||(this._mapXForms[b]=[]);var c;for(c=0;c<this._mapXForms[b].length&&this._mapXForms[b][c][0]==
a.x&&this._mapXForms[b][c][1]==a.y&&this._mapXForms[b][c][2]==a.z&&this._mapXForms[b][c][3]==a.w;)return c+1;c=this._mapXForms[b].length;this._mapXForms[b][c]=[];this._mapXForms[b][c][0]=a.x;this._mapXForms[b][c][1]=a.y;this._mapXForms[b][c][2]=a.z;this._mapXForms[b][c][3]=a.w;return c+1};la.prototype=Object.create(ka.prototype);la.prototype.constructor=la;la.TEXTURE_PARAMETERS=kf;la.CUBEMAP_PARAMETERS=Eh;var Ra=[],fn=[],qk=[],rk=[],pe={},pb=function(a,b,c,d,e,f,g){var k="_"+b+"Map",h=k+"Tiling",
l=k+"Offset",n=k.substring(1)+"Transform",p=n+"Uniform",q=k+"Uv",r=k+"Channel",t="_"+b+"VertexColor",u="_"+b+"VertexColorChannel",x="_"+b+"Mode";a[k]=null;a[h]=new P(1,1);a[l]=new P(0,0);a[n]=null;a[p]=null;a[q]=c;0<d&&(c=e?e:1<d?"rgb":"g",a[r]=c,f&&(a[u]=c));f&&(a[t]=!1);g&&(a[x]="mul");zc[b]=d;Object.defineProperty(la.prototype,k.substring(1),{get:function(){return this[k]},set:function(v){var w=this[k];!!w^!!v&&(this.dirtyShader=!0);w&&v&&(w.type!==v.type||w.fixCubemapSeams!==v.fixCubemapSeams||
w.format!==v.format)&&(this.dirtyShader=!0);this[k]=v}});a=h.substring(1);b=l.substring(1);Object.defineProperty(la.prototype,a,{get:function(){return this[h]},set:function(v){this.dirtyShader=!0;this[h]=v}});pe[a]=function(v,w,y){v=v._updateMapTransform(y?v[n]:null,w,v[l]);return{name:"texture_"+n,value:v.data}};Object.defineProperty(la.prototype,b,{get:function(){return this[l]},set:function(v){this.dirtyShader=!0;this[l]=v}});pe[b]=function(v,w,y){v=v._updateMapTransform(y?v[n]:null,v[h],w);return{name:"texture_"+
n,value:v.data}};Object.defineProperty(la.prototype,q.substring(1),{get:function(){return this[q]},set:function(v){this[q]!==v&&(this.dirtyShader=!0);this[q]=v}});Object.defineProperty(la.prototype,r.substring(1),{get:function(){return this[r]},set:function(v){this[r]!==v&&(this.dirtyShader=!0);this[r]=v}});f&&(Object.defineProperty(la.prototype,t.substring(1),{get:function(){return this[t]},set:function(v){this.dirtyShader=!0;this[t]=v}}),Object.defineProperty(la.prototype,u.substring(1),{get:function(){return this[u]},
set:function(v){this[u]!==v&&(this.dirtyShader=!0);this[u]=v}}));g&&Object.defineProperty(la.prototype,x.substring(1),{get:function(){return this[x]},set:function(v){this.dirtyShader=!0;this[x]=v}});Ra.push(k.substring(1));Ra.push(h.substring(1));Ra.push(l.substring(1));Ra.push(q.substring(1));Ra.push(r.substring(1));f&&(Ra.push(t.substring(1)),Ra.push(u.substring(1)));g&&Ra.push(x.substring(1));qk.push(n)},Sh=[],Th=function(a,b,c,d){var e="_"+b,f=b+"Uniform",g=b+"Intensity",k="_"+g;a[e]=c;a[f]=new Float32Array(3);
Object.defineProperty(la.prototype,b,{get:function(){this.dirtyShader=this.dirtyColor=!0;return this[e]},set:function(h){var l=this[e];(0===l.r&&0===l.g&&0===l.b||1===l.r&&1===l.g&&1===l.b)^(0===h.r&&0===h.g&&0===h.b||1===h.r&&1===h.g&&1===h.b)&&(this.dirtyShader=!0);this.dirtyColor=!0;this[e]=h}});Ra.push(b);rk.push(f);Sh.push(b);pe[b]=function(h,l,n){n=n?h[f]:new Float32Array(3);var p=!1;h.useGammaTonemap&&(p=(h._scene||ea.getApplication().scene).gammaCorrection);for(var q=0;3>q;q++)n[q]=p?Math.pow(l.data[q],
2.2):l.data[q],d&&(n[q]*=h[k]);return{name:"material_"+b,value:n}};d&&(a[k]=1,Object.defineProperty(la.prototype,g,{get:function(){return this[k]},set:function(h){var l=this[k];(0===l||1===l)^(0===h||1===h)&&(this.dirtyShader=!0);this.dirtyColor=!0;this[k]=h}}),Ra.push(g),pe[g]=function(h,l,n){l=n?h[f]:new Float32Array(3);n=!1;h.useGammaTonemap&&(n=(h._scene||ea.getApplication().scene).gammaCorrection);for(var p=0;3>p;p++)l[p]=n?Math.pow(h[e].data[p],2.2):h[e].data[p],l[p]*=h[k];return{name:"material_"+
b,value:l}})},qb=function(a,b,c,d){var e="_"+b;a[e]=c;Object.defineProperty(la.prototype,b,{get:function(){return this[e]},set:function(f){var g=this[e];g!==f&&(this[e]=f,0===g||1===g||0===f||1===f)&&(this.dirtyShader=!0)}});Ra.push(b);pe[b]=void 0!==d?d:function(f,g,k){return{name:"material_"+b,value:g}}},sc=function(a,b,c){var d="_"+b;a[d]=null;Object.defineProperty(la.prototype,b,{get:function(){return this[d]},set:function(e){!!this[d]^!!e&&(this.dirtyShader=!0);this[d]=e}});Ra.push(b);pe[b]=
c},tc=function(a,b,c){Object.defineProperty(la.prototype,c,{get:function(){return this[b]},set:function(d){this[b]=d}})},Up=function(a){Object.defineProperty(la.prototype,"chunks",{get:function(){this.dirtyShader=!0;return this._chunks},set:function(b){this.dirtyShader=!0;this._chunks=b}});Ra.push("chunks")},Fa=function(a,b,c){var d="_"+b;a[d]=c;Object.defineProperty(la.prototype,b,{get:function(){return this[d]},set:function(e){this[d]!==e&&(this.dirtyShader=!0);this[d]=e}});Ra.push(b)},gn=function(){};
gn.prototype.copy=function(a){for(var b in a)a.hasOwnProperty(b)&&"copy"!==b&&(this[b]=a[b])};Object.assign(la.prototype,{reset:function(){var a;for(a=0;a<Ra.length;a++){var b=fn[a];this[Ra[a]]=b?b.clone?b.clone():b:b}for(a=0;a<qk.length;a++)this[qk[a]]=null;for(a=0;a<rk.length;a++)this[rk[a]]=new Float32Array(3);this._chunks=new gn;this.cubeMapMinUniform=new Float32Array(3);this.cubeMapMaxUniform=new Float32Array(3)},clone:function(){var a=new la;ka.prototype._cloneInternal.call(this,a);for(var b,
c=0;c<Ra.length;c++)b=Ra[c],void 0!==this[b]&&(this[b]&&this[b].copy?a[b]?a[b].copy(this[b]):a[b]=this[b].clone():a[b]=this[b]);return a},_updateMapTransform:function(a,b,c){if(1===b.x&&1===b.y&&0===c.x&&0===c.y)return null;a=a||new X;a.set(b.x,b.y,c.x,c.y);return a},_setParameter:function(a,b){this.parameters[a]||this._propsSet.push(a);this.setParameter(a,b)},_clearParameters:function(){for(var a=this._propsSet,b=0;b<a.length;b++)delete this.parameters[a[b]];this._propsSet=[]},_updateMap:function(a){var b=
a+"Map";if(a=this[b]){this._setParameter("texture_"+b,a);a=b+"Transform";this[a]=this._updateMapTransform(this[a],this[b+"Tiling"],this[b+"Offset"]);var c=this[a];if(c){b+="TransformUniform";var d=this[b];d||(d=new Float32Array(4),this[b]=d);d[0]=c.x;d[1]=c.y;d[2]=c.z;d[3]=c.w;this._setParameter("texture_"+a,d)}}},getUniform:function(a,b,c){return(a=pe[a])?a(this,b,c):null},updateUniforms:function(){this._clearParameters();this._setParameter("material_ambient",this.ambientUniform);this.diffuseMap&&
!this.diffuseTint||this._setParameter("material_diffuse",this.diffuseUniform);this.useMetalness?((!this.metalnessMap||1>this.metalness)&&this._setParameter("material_metalness",this.metalness),this.enableGGXSpecular&&this._setParameter("material_anisotropy",this.anisotropy)):this.specularMap&&!this.specularTint||this._setParameter("material_specular",this.specularUniform);0<this.clearCoat&&(this._setParameter("material_clearCoat",this.clearCoat),this._setParameter("material_clearCoatGlossiness",this.clearCoatGlossiness),
this._setParameter("material_clearCoatReflectivity",this.clearCoat),this._setParameter("material_clearCoatBumpiness",this.clearCoatBumpiness));var a=this.getUniform("shininess",this.shininess,!0);this._setParameter(a.name,a.value);this.emissiveMap&&!this.emissiveTint||this._setParameter("material_emissive",this.emissiveUniform);this.emissiveMap&&this._setParameter("material_emissiveIntensity",this.emissiveIntensity);0<this.refraction&&(this._setParameter("material_refraction",this.refraction),this._setParameter("material_refractionIndex",
this.refractionIndex));this._setParameter("material_opacity",this.opacity);this.occludeSpecular&&this._setParameter("material_occludeSpecularIntensity",this.occludeSpecularIntensity);1===this.cubeMapProjection&&this._setParameter(this.getUniform("cubeMapProjectionBox",this.cubeMapProjectionBox,!0));for(var b in zc)this._updateMap(b);this.ambientSH&&this._setParameter("ambientSH[0]",this.ambientSH);this.normalMap&&this._setParameter("material_bumpiness",this.bumpiness);this.normalMap&&this.normalDetailMap&&
this._setParameter("material_normalDetailMapBumpiness",this.normalDetailMapBumpiness);this.heightMap&&(a=this.getUniform("heightMapFactor",this.heightMapFactor,!0),this._setParameter(a.name,a.value));this.cubeMap&&this._setParameter("texture_cubeMap",this.cubeMap);this.prefilteredCubeMap128?this._setParameter("texture_prefilteredCubeMap128",this.prefilteredCubeMap128):this._scene&&this._scene._skyboxPrefiltered[0]&&this._setParameter("texture_prefilteredCubeMap128",this._scene._skyboxPrefiltered[0]);
this.prefilteredCubeMap64?this._setParameter("texture_prefilteredCubeMap64",this.prefilteredCubeMap64):this._scene&&this._scene._skyboxPrefiltered[1]&&this._setParameter("texture_prefilteredCubeMap64",this._scene._skyboxPrefiltered[1]);this.prefilteredCubeMap32?this._setParameter("texture_prefilteredCubeMap32",this.prefilteredCubeMap32):this._scene&&this._scene._skyboxPrefiltered[2]&&this._setParameter("texture_prefilteredCubeMap32",this._scene._skyboxPrefiltered[2]);this.prefilteredCubeMap16?this._setParameter("texture_prefilteredCubeMap16",
this.prefilteredCubeMap16):this._scene&&this._scene._skyboxPrefiltered[3]&&this._setParameter("texture_prefilteredCubeMap16",this._scene._skyboxPrefiltered[3]);this.prefilteredCubeMap8?this._setParameter("texture_prefilteredCubeMap8",this.prefilteredCubeMap8):this._scene&&this._scene._skyboxPrefiltered[4]&&this._setParameter("texture_prefilteredCubeMap8",this._scene._skyboxPrefiltered[4]);this.prefilteredCubeMap4?this._setParameter("texture_prefilteredCubeMap4",this.prefilteredCubeMap4):this._scene&&
this._scene._skyboxPrefiltered[5]&&this._setParameter("texture_prefilteredCubeMap4",this._scene._skyboxPrefiltered[5]);this.sphereMap&&this._setParameter("texture_sphereMap",this.sphereMap);this.dpAtlas&&this._setParameter("texture_sphereMap",this.dpAtlas);this._setParameter("material_reflectivity",this.reflectivity);if(this.dirtyShader||!this._scene)this.shader=null,this.clearVariants();this._processColor()},_processColor:function(){var a;if(this.dirtyColor&&(this._scene||!this.useGammaTonemap)){var b=
!1;this.useGammaTonemap&&(b=this._scene.gammaCorrection);for(a=0;a<Sh.length;a++){var c=this["_"+Sh[a]],d=this[Sh[a]+"Uniform"];b?(d[0]=Math.pow(c.r,2.2),d[1]=Math.pow(c.g,2.2),d[2]=Math.pow(c.b,2.2)):(d[0]=c.r,d[1]=c.g,d[2]=c.b)}for(a=0;3>a;a++)this.emissiveUniform[a]*=this.emissiveIntensity;this.dirtyColor=!1}},updateShader:function(a,b,c,d,e,f){!this._colorProcessed&&this._scene&&(this._colorProcessed=!0,this._processColor());var g=a.useTexCubeLod,k=!a.extTextureLod;if(this.useSkybox){var h=b._skyboxPrefiltered[0];
var l=b._skyboxPrefiltered[1];var n=b._skyboxPrefiltered[2];var p=b._skyboxPrefiltered[3];var q=b._skyboxPrefiltered[4];var r=b._skyboxPrefiltered[5]}h=this.prefilteredCubeMap128||h;l=this.prefilteredCubeMap64||l;n=this.prefilteredCubeMap32||n;p=this.prefilteredCubeMap16||p;q=this.prefilteredCubeMap8||q;r=this.prefilteredCubeMap4||r;if(h){var t=h&&l&&n&&p&&q&&r;if(k&&t){if(!h.dpAtlas){g=[h,l,n,p,q,r];k=new X;r=new X;l=4*g[0].width;q=Wa(a,F.fullscreenQuadVS,F.dpAtlasQuadPS,"dpAtlasQuad");n=a.scope.resolve("source");
t=a.scope.resolve("params");var u=new V(a,{type:g[0].type,format:g[0].format,width:l,height:l,mipmaps:!1});u.name="paraboloid";for(var x=new ra(a,u,{depth:!1}),v=(l+2)/l-1,w=0;6>w;w++){var y=a;var A=g[w],B=w,E=Wa(y,F.fullscreenQuadVS,(A.fixCubemapSeams?F.fixCubemapSeamsStretchPS:F.fixCubemapSeamsNonePS)+F.genParaboloidPS,"genParaboloid"),C=y.scope.resolve("source"),D=y.scope.resolve("params"),G=new X,J=A.width,R=A.format;J=2*Math.max(J,8);J=new V(y,{type:A.type,format:R,width:2*J,height:J,mipmaps:!1});
J.name="paraboloid";R=new ra(y,J,{depth:!1});G.x=B;G.y=1;C.setValue(A);D.setValue(G.data);La(y,R,E);y=J;n.setValue(y);y=k;A=w;y.x=.5*N.clamp(A-2,0,1);A-=6*y.x;B=1-y.x;y.y=Math.min(.5*A,.75)*B+y.x;y.z=(1-.5*N.clamp(A,0,1))*B;y.w=.5*y.z;y=1/y.z;r.x=y*v;r.y=2*r.x;r.x+=1;r.y+=1;t.setValue(r.data);k.x*=l;k.y*=l;k.z*=l;k.w*=l;La(a,x,q,k)}h.dpAtlas=u;h.sh=Gl(p)}this.dpAtlas=h.dpAtlas;this.ambientSH=h.sh;this._setParameter("ambientSH[0]",this.ambientSH);this._setParameter("texture_sphereMap",this.dpAtlas)}else g?
6>h._levels.length?t?this._setParameter("texture_prefilteredCubeMap128",h):console.log("Can't use prefiltered cubemap: "+t+", "+g+", "+h._levels):this._setParameter("texture_prefilteredCubeMap128",h):t?(this._setParameter("texture_prefilteredCubeMap128",h),this._setParameter("texture_prefilteredCubeMap64",l),this._setParameter("texture_prefilteredCubeMap32",n),this._setParameter("texture_prefilteredCubeMap16",p),this._setParameter("texture_prefilteredCubeMap8",q),this._setParameter("texture_prefilteredCubeMap4",
r)):console.log("Can't use prefiltered cubemap: "+t+", "+g+", "+h._levels)}g=(p=1<e&&18>=e)?Oj.optionsContextMin:Oj.optionsContext;p?this.shaderOptBuilder.updateMinRef(g,a,b,this,c,d,e,f,h):this.shaderOptBuilder.updateRef(g,a,b,this,c,d,e,f,h);this.onUpdateShader&&(g=this.onUpdateShader(g));this.shader=a.getProgramLibrary().getProgram("standard",g);c||(this.clearVariants(),this.variants[0]=this.shader);this.dirtyShader=!1}});(function(a){a.dirtyShader=!0;a.dirtyColor=!0;a._scene=null;a._colorProcessed=
!1;Th(a,"ambient",new L(.7,.7,.7));Th(a,"diffuse",new L(1,1,1));Th(a,"specular",new L(0,0,0));Th(a,"emissive",new L(0,0,0),!0);qb(a,"shininess",25,function(c,d){return{name:"material_shininess",value:0===c.shadingModel?Math.pow(2,.11*d):.01*d}});qb(a,"heightMapFactor",1,function(c,d){return{name:"material_heightMapFactor",value:.025*d}});qb(a,"opacity",1);qb(a,"alphaTest",0);qb(a,"bumpiness",1);qb(a,"normalDetailMapBumpiness",1);qb(a,"reflectivity",1);qb(a,"occludeSpecularIntensity",1);qb(a,"refraction",
0);qb(a,"refractionIndex",1/1.5);qb(a,"metalness",1);qb(a,"anisotropy",0);qb(a,"clearCoat",0);qb(a,"clearCoatGlossiness",1);qb(a,"clearCoatBumpiness",1);qb(a,"aoUvSet",0,null);sc(a,"ambientSH",function(c,d,e){return{name:"ambientSH[0]",value:d}});sc(a,"cubeMapProjectionBox",function(c,d,e){var f=e?c.cubeMapMinUniform:new Float32Array(3);c=e?c.cubeMapMaxUniform:new Float32Array(3);f[0]=d.center.x-d.halfExtents.x;f[1]=d.center.y-d.halfExtents.y;f[2]=d.center.z-d.halfExtents.z;c[0]=d.center.x+d.halfExtents.x;
c[1]=d.center.y+d.halfExtents.y;c[2]=d.center.z+d.halfExtents.z;return[{name:"envBoxMin",value:f},{name:"envBoxMax",value:c}]});Up();Fa(a,"ambientTint",!1);Fa(a,"diffuseTint",!1);Fa(a,"specularTint",!1);Fa(a,"emissiveTint",!1);Fa(a,"fastTbn",!1);Fa(a,"specularAntialias",!1);Fa(a,"useMetalness",!1);Fa(a,"enableGGXSpecular",!1);Fa(a,"occludeDirect",!1);Fa(a,"normalizeNormalMap",!0);Fa(a,"conserveEnergy",!0);Fa(a,"occludeSpecular",1);Fa(a,"shadingModel",1);Fa(a,"fresnelModel",0);Fa(a,"cubeMapProjection",
0);Fa(a,"customFragmentShader",null);Fa(a,"forceFragmentPrecision",null);Fa(a,"useFog",!0);Fa(a,"useLighting",!0);Fa(a,"useGammaTonemap",!0);Fa(a,"useSkybox",!0);Fa(a,"forceUv1",!1);Fa(a,"pixelSnap",!1);Fa(a,"twoSidedLighting",!1);Fa(a,"nineSlicedMode",void 0);pb(a,"diffuse",0,3,"",!0);pb(a,"specular",0,3,"",!0);pb(a,"emissive",0,3,"",!0);pb(a,"normal",0,-1,"",!1);pb(a,"metalness",0,1,"",!0);pb(a,"gloss",0,1,"",!0);pb(a,"opacity",0,1,"a",!0);pb(a,"height",0,1,"",!1);pb(a,"ao",0,1,"",!0);pb(a,"light",
1,3,"",!0);pb(a,"msdf",0,3,"",!1);pb(a,"diffuseDetail",0,3,"",!1,!0);pb(a,"normalDetail",0,-1,"",!1);pb(a,"clearCoat",0,1,"",!0);pb(a,"clearCoatGloss",0,1,"",!0);pb(a,"clearCoatNormal",0,-1,"",!1);sc(a,"cubeMap");sc(a,"sphereMap");sc(a,"dpAtlas");sc(a,"prefilteredCubeMap128");sc(a,"prefilteredCubeMap64");sc(a,"prefilteredCubeMap32");sc(a,"prefilteredCubeMap16");sc(a,"prefilteredCubeMap8");sc(a,"prefilteredCubeMap4");tc(a,"diffuseTint","diffuseMapTint");tc(a,"specularTint","specularMapTint");tc(a,
"emissiveTint","emissiveMapTint");tc(a,"aoVertexColor","aoMapVertexColor");tc(a,"diffuseVertexColor","diffuseMapVertexColor");tc(a,"specularVertexColor","specularMapVertexColor");tc(a,"emissiveVertexColor","emissiveMapVertexColor");tc(a,"metalnessVertexColor","metalnessMapVertexColor");tc(a,"glossVertexColor","glossMapVertexColor");tc(a,"opacityVertexColor","opacityMapVertexColor");tc(a,"lightVertexColor","lightMapVertexColor");for(var b=0;b<Ra.length;b++)fn[b]=a[Ra[b]];a._propsSet=[]})(la.prototype);
Kb.prototype.register=function(a,b){this.isRegistered(a)||(this._generators[a]=b)};Kb.prototype.unregister=function(a){this.isRegistered(a)&&delete this._generators[a]};Kb.prototype.isRegistered=function(a){return void 0!==this._generators[a]};Kb.prototype.getProgram=function(a,b){var c=this._generators[a];if(void 0===c)return null;var d=this._device,e=c.generateKey(b),f=this._cache[e];if(!f){if(b.lights){var g=b.lights;b.lights=g.map(function(k){var h=k.clone?k.clone():k;h.key=k.key;return h})}this.storeNewProgram(a,
b);b.lights&&(b.lights=g);this._precached&&console.warn("ProgramLibrary#getProgram: Cache miss for shader",a,"key",e,"after shaders precaching");a=c.createShaderDefinition(d,b);f=this._cache[e]=new re(d,a)}return f};Kb.prototype.storeNewProgram=function(a,b){var c={};if("standard"===a){var d=this._getDefaultStdMatOptions(b.pass),e;for(e in b)if(b.hasOwnProperty(e)&&d[e]!==b[e]||"pass"===e)c[e]=b[e]}else c=b;this._programsCollection.push(JSON.stringify({name:a,options:c}))};Kb.prototype.dumpPrograms=
function(){var a="var device = pc.app ? pc.app.graphicsDevice : pc.Application.getApplication().graphicsDevice;\nvar shaders = [";this._programsCollection[0]&&(a+="\n\t"+this._programsCollection[0]);for(var b=1;b<this._programsCollection.length;++b)a+=",\n\t"+this._programsCollection[b];a+='\n];\ndevice.programLib.precompile(shaders);\nif (pc.version != "1.35.0" || pc.revision != "100604b")\n\tconsole.warn("precompile-shaders.js: engine version mismatch, rebuild shaders lib with current engine");';
b=document.createElement("a");b.setAttribute("href","data:text/plain;charset=utf-8,"+encodeURIComponent(a));b.setAttribute("download","precompile-shaders.js");b.style.display="none";document.body.appendChild(b);b.click();document.body.removeChild(b)};Kb.prototype.clearCache=function(){var a=this._cache;this._isClearingCache=!0;for(var b in a)a.hasOwnProperty(b)&&a[b].destroy();this._cache={};this._isClearingCache=!1};Kb.prototype.removeFromCache=function(a){if(!this._isClearingCache){var b=this._cache,
c;for(c in b)if(b.hasOwnProperty(c)&&b[c]===a){delete b[c];break}}};Kb.prototype._getDefaultStdMatOptions=function(a){return 1<a&&18>=a?this._defaultStdMatOptionMin:this._defaultStdMatOption};Kb.prototype.precompile=function(a){if(a)for(var b=Array(a.length),c=0;c<a.length;c++){if("standard"===a[c].name){var d=a[c].options,e=this._getDefaultStdMatOptions(d.pass),f;for(f in e)e.hasOwnProperty(f)&&void 0===d[f]&&(d[f]=e[f]);d.useTexCubeLod=this._device.useTexCubeLod}b[c]=this.getProgram(a[c].name,a[c].options)}this._precached=
!0};Object.assign(uj.prototype,{equals:function(a){return this.globalId===a.globalId&&this.revision===a.revision},notequals:function(a){return this.globalId!==a.globalId||this.revision!==a.revision},copy:function(a){this.globalId=a.globalId;this.revision=a.revision},reset:function(){this.revision=this.globalId=0}});var El=0;Object.assign(Dl.prototype,{increment:function(){this.version.revision++}});Object.assign(Zg.prototype,{setValue:function(a){this.value=a;this.versionObject.increment()},getValue:function(){return this.value}});
Object.assign($g.prototype,{resolve:function(a){this.variables.hasOwnProperty(a)||(this.variables[a]=new Zg(a));return this.variables[a]},getSubSpace:function(a){this.namespaces.hasOwnProperty(a)||(this.namespaces[a]=new $g(a));return this.namespaces[a]}});var hn=function(a,b){var c=a.width,d=a.height;if(c>b||d>b){var e=b/Math.max(c,d),f=Math.floor(c*e);e=Math.floor(d*e);console.warn("Image dimensions larger than max supported texture size of "+b+". Resizing from "+c+", "+d+" to "+f+", "+e+".");b=
document.createElement("canvas");b.width=f;b.height=e;b.getContext("2d").drawImage(a,0,0,c,d,0,0,f,e);return b}return a},ib=function(a,b){M.call(this);var c;this.canvas=a;this.indexBuffer=this.shader=null;this.vertexBuffers=[];this._enableAutoInstancing=!1;this.autoInstancingMaxObjects=16384;this.activeFramebuffer=this.transformFeedbackBuffer=this.boundVao=this.defaultFramebuffer=null;this.textureUnit=0;this.textureUnits=[];this._maxPixelRatio=1;this.feedback=this.renderTarget=null;this._tempEnableSafariTextureUnitWorkaround=
!!window.safari;this._height=this._width=0;this.updateClientRect();this.vertexShaderCache={};this.fragmentShaderCache={};this.shaders=[];this.buffers=[];this.textures=[];this.targets=[];this._vaoMap=new Map;this.contextLost=!1;this._contextLostHandler=function(q){q.preventDefault();this.contextLost=!0;this.fire("devicelost")}.bind(this);this._contextRestoredHandler=function(){this.initializeContext();this.contextLost=!1;this.fire("devicerestored")}.bind(this);var d=b&&void 0!==b.preferWebGl2?b.preferWebGl2:
!0,e=d?["webgl2","experimental-webgl2","webgl","experimental-webgl"]:["webgl","experimental-webgl"],f=null;b=b||{};b.stencil=!0;for(c=0;c<e.length;c++){try{f=a.getContext(e[c],b)}catch(q){}if(f){this.webgl2=d&&2>c;break}}if(!f)throw Error("WebGL not supported");this.gl=f;window.setupVertexArrayObject(f);a.addEventListener("webglcontextlost",this._contextLostHandler,!1);a.addEventListener("webglcontextrestored",this._contextRestoredHandler,!1);this.initializeExtensions();this.initializeCapabilities();
this.initializeRenderState();for(c=0;c<this.maxCombinedTextures;c++)this.textureUnits.push([null,null,null]);this.defaultClearOptions={color:[0,0,0,1],depth:1,stencil:0,flags:3};this.glAddress=[f.REPEAT,f.CLAMP_TO_EDGE,f.MIRRORED_REPEAT];this.glBlendEquation=[f.FUNC_ADD,f.FUNC_SUBTRACT,f.FUNC_REVERSE_SUBTRACT,this.webgl2?f.MIN:this.extBlendMinmax?this.extBlendMinmax.MIN_EXT:f.FUNC_ADD,this.webgl2?f.MAX:this.extBlendMinmax?this.extBlendMinmax.MAX_EXT:f.FUNC_ADD];this.glBlendFunction=[f.ZERO,f.ONE,
f.SRC_COLOR,f.ONE_MINUS_SRC_COLOR,f.DST_COLOR,f.ONE_MINUS_DST_COLOR,f.SRC_ALPHA,f.SRC_ALPHA_SATURATE,f.ONE_MINUS_SRC_ALPHA,f.DST_ALPHA,f.ONE_MINUS_DST_ALPHA];this.glComparison=[f.NEVER,f.LESS,f.EQUAL,f.LEQUAL,f.GREATER,f.NOTEQUAL,f.GEQUAL,f.ALWAYS];this.glStencilOp=[f.KEEP,f.ZERO,f.REPLACE,f.INCR,f.INCR_WRAP,f.DECR,f.DECR_WRAP,f.INVERT];this.glClearFlag=[0,f.COLOR_BUFFER_BIT,f.DEPTH_BUFFER_BIT,f.COLOR_BUFFER_BIT|f.DEPTH_BUFFER_BIT,f.STENCIL_BUFFER_BIT,f.STENCIL_BUFFER_BIT|f.COLOR_BUFFER_BIT,f.STENCIL_BUFFER_BIT|
f.DEPTH_BUFFER_BIT,f.STENCIL_BUFFER_BIT|f.COLOR_BUFFER_BIT|f.DEPTH_BUFFER_BIT];this.glCull=[0,f.BACK,f.FRONT,f.FRONT_AND_BACK];this.glFilter=[f.NEAREST,f.LINEAR,f.NEAREST_MIPMAP_NEAREST,f.NEAREST_MIPMAP_LINEAR,f.LINEAR_MIPMAP_NEAREST,f.LINEAR_MIPMAP_LINEAR];this.glPrimitive=[f.POINTS,f.LINES,f.LINE_LOOP,f.LINE_STRIP,f.TRIANGLES,f.TRIANGLE_STRIP,f.TRIANGLE_FAN];this.glType=[f.BYTE,f.UNSIGNED_BYTE,f.SHORT,f.UNSIGNED_SHORT,f.INT,f.UNSIGNED_INT,f.FLOAT];this.pcUniformType={};this.pcUniformType[f.BOOL]=
0;this.pcUniformType[f.INT]=1;this.pcUniformType[f.FLOAT]=2;this.pcUniformType[f.FLOAT_VEC2]=3;this.pcUniformType[f.FLOAT_VEC3]=4;this.pcUniformType[f.FLOAT_VEC4]=5;this.pcUniformType[f.INT_VEC2]=6;this.pcUniformType[f.INT_VEC3]=7;this.pcUniformType[f.INT_VEC4]=8;this.pcUniformType[f.BOOL_VEC2]=9;this.pcUniformType[f.BOOL_VEC3]=10;this.pcUniformType[f.BOOL_VEC4]=11;this.pcUniformType[f.FLOAT_MAT2]=12;this.pcUniformType[f.FLOAT_MAT3]=13;this.pcUniformType[f.FLOAT_MAT4]=14;this.pcUniformType[f.SAMPLER_2D]=
15;this.pcUniformType[f.SAMPLER_CUBE]=16;this.webgl2&&(this.pcUniformType[f.SAMPLER_2D_SHADOW]=18,this.pcUniformType[f.SAMPLER_CUBE_SHADOW]=19,this.pcUniformType[f.SAMPLER_3D]=20);this.targetToSlot={};this.targetToSlot[f.TEXTURE_2D]=0;this.targetToSlot[f.TEXTURE_CUBE_MAP]=1;this.targetToSlot[f.TEXTURE_3D]=2;var g,k,h,l,n;this.commitFunction=[];this.commitFunction[0]=function(q,r){q.value!==r&&(f.uniform1i(q.locationId,r),q.value=r)};this.commitFunction[1]=this.commitFunction[0];this.commitFunction[2]=
function(q,r){q.value!==r&&(f.uniform1f(q.locationId,r),q.value=r)};this.commitFunction[3]=function(q,r){n=q.value;g=r[0];k=r[1];if(n[0]!==g||n[1]!==k)f.uniform2fv(q.locationId,r),n[0]=g,n[1]=k};this.commitFunction[4]=function(q,r){n=q.value;g=r[0];k=r[1];h=r[2];if(n[0]!==g||n[1]!==k||n[2]!==h)f.uniform3fv(q.locationId,r),n[0]=g,n[1]=k,n[2]=h};this.commitFunction[5]=function(q,r){n=q.value;g=r[0];k=r[1];h=r[2];l=r[3];if(n[0]!==g||n[1]!==k||n[2]!==h||n[3]!==l)f.uniform4fv(q.locationId,r),n[0]=g,n[1]=
k,n[2]=h,n[3]=l};this.commitFunction[6]=function(q,r){n=q.value;g=r[0];k=r[1];if(n[0]!==g||n[1]!==k)f.uniform2iv(q.locationId,r),n[0]=g,n[1]=k};this.commitFunction[9]=this.commitFunction[6];this.commitFunction[7]=function(q,r){n=q.value;g=r[0];k=r[1];h=r[2];if(n[0]!==g||n[1]!==k||n[2]!==h)f.uniform3iv(q.locationId,r),n[0]=g,n[1]=k,n[2]=h};this.commitFunction[10]=this.commitFunction[7];this.commitFunction[8]=function(q,r){n=q.value;g=r[0];k=r[1];h=r[2];l=r[3];if(n[0]!==g||n[1]!==k||n[2]!==h||n[3]!==
l)f.uniform4iv(q.locationId,r),n[0]=g,n[1]=k,n[2]=h,n[3]=l};this.commitFunction[11]=this.commitFunction[8];this.commitFunction[12]=function(q,r){f.uniformMatrix2fv(q.locationId,!1,r)};this.commitFunction[13]=function(q,r){f.uniformMatrix3fv(q.locationId,!1,r)};this.commitFunction[14]=function(q,r){f.uniformMatrix4fv(q.locationId,!1,r)};this.commitFunction[17]=function(q,r){f.uniform1fv(q.locationId,r)};this.commitFunction[21]=function(q,r){f.uniform2fv(q.locationId,r)};this.commitFunction[22]=function(q,
r){f.uniform3fv(q.locationId,r)};this.commitFunction[23]=function(q,r){f.uniform4fv(q.locationId,r)};this.scope=new $g("Device");this.programLib=new Kb(this);for(var p in mh)this.programLib.register(p,mh[p]);this.supportsBoneTextures=this.extTextureFloat&&0<this.maxVertexTextures;this.useTexCubeLod=this.extTextureLod&&16>this.maxTextures;this.boneLimit=Math.floor((this.vertexUniformsCount-16-8-1-16)/3);this.boneLimit=Math.min(this.boneLimit,128);"Mali-450 MP"===this.unmaskedRenderer&&(this.boneLimit=
34);this._shaderSwitchesPerFrame=this._drawCallsPerFrame=0;this._primsPerFrame=[];for(c=0;6>=c;c++)this._primsPerFrame[c]=0;this._renderTargetCreationTime=0;this._vram={tex:0,vb:0,ib:0};this._shaderStats={vsCompiled:0,fsCompiled:0,linked:0,materialShaders:0,compileTime:0};this.constantTexSource=this.scope.resolve("source");this.textureFloatRenderable=this.extTextureFloat?this.webgl2?!!this.extColorBufferFloat:Fl(f,f.FLOAT):!1;this.textureHalfFloatRenderable=this.extTextureHalfFloat?this.webgl2?!!this.extColorBufferFloat:
Fl(f,this.extTextureHalfFloat.HALF_FLOAT_OES):!1;this.supportsMorphTargetTexturesCore="highp"===this.maxPrecision&&2<=this.maxVertexTextures;this._textureHalfFloatUpdatable=this._textureFloatHighPrecision=void 0;this.createGrabPass(b.alpha);Na.init(this)};ib.prototype=Object.create(M.prototype);ib.prototype.constructor=ib;Object.assign(ib.prototype,{getPrecision:function(){var a=this.gl,b="highp";if(a.getShaderPrecisionFormat){var c=a.getShaderPrecisionFormat(a.VERTEX_SHADER,a.HIGH_FLOAT),d=a.getShaderPrecisionFormat(a.VERTEX_SHADER,
a.MEDIUM_FLOAT),e=a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.HIGH_FLOAT);a=a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.MEDIUM_FLOAT);d=0<d.precision&&0<a.precision;0<c.precision&&0<e.precision||(b=d?"mediump":"lowp")}return b},initializeExtensions:function(){var a=this.gl,b=a.getSupportedExtensions(),c=function(){for(var e=0;e<arguments.length;e++)if(-1!==b.indexOf(arguments[e]))return a.getExtension(arguments[e]);return null};if(this.webgl2)this.extVertexArrayObject=this.extUintElement=this.extTextureLod=
this.extTextureHalfFloatLinear=this.extTextureHalfFloat=this.extTextureFloat=this.extStandardDerivatives=this.extInstancing=this.extDrawBuffers=this.extBlendMinmax=!0,this.extColorBufferFloat=c("EXT_color_buffer_float"),this.extDisjointTimerQuery=c("EXT_disjoint_timer_query_webgl2","EXT_disjoint_timer_query");else{this.extBlendMinmax=c("EXT_blend_minmax");this.extDrawBuffers=c("EXT_draw_buffers");if(this.extInstancing=c("ANGLE_instanced_arrays")){var d=this.extInstancing;a.drawArraysInstanced=d.drawArraysInstancedANGLE.bind(d);
a.drawElementsInstanced=d.drawElementsInstancedANGLE.bind(d);a.vertexAttribDivisor=d.vertexAttribDivisorANGLE.bind(d)}this.extStandardDerivatives=c("OES_standard_derivatives");this.extTextureFloat=c("OES_texture_float");this.extTextureHalfFloat=c("OES_texture_half_float");this.extTextureHalfFloatLinear=c("OES_texture_half_float_linear");this.extTextureLod=c("EXT_shader_texture_lod");this.extUintElement=c("OES_element_index_uint");if(this.extVertexArrayObject=c("OES_vertex_array_object"))d=this.extVertexArrayObject,
a.createVertexArray=d.createVertexArrayOES.bind(d),a.deleteVertexArray=d.deleteVertexArrayOES.bind(d),a.isVertexArray=d.isVertexArrayOES.bind(d),a.bindVertexArray=d.bindVertexArrayOES.bind(d);this.extDisjointTimerQuery=this.extColorBufferFloat=null}this.extDebugRendererInfo=c("WEBGL_debug_renderer_info");this.extTextureFloatLinear=c("OES_texture_float_linear");this.extFloatBlend=c("EXT_float_blend");this.extTextureFilterAnisotropic=c("EXT_texture_filter_anisotropic","WEBKIT_EXT_texture_filter_anisotropic");
this.extCompressedTextureETC1=c("WEBGL_compressed_texture_etc1");this.extCompressedTextureETC=c("WEBGL_compressed_texture_etc");this.extCompressedTexturePVRTC=c("WEBGL_compressed_texture_pvrtc","WEBKIT_WEBGL_compressed_texture_pvrtc");this.extCompressedTextureS3TC=c("WEBGL_compressed_texture_s3tc","WEBKIT_WEBGL_compressed_texture_s3tc");this.extCompressedTextureATC=c("WEBGL_compressed_texture_atc");this.extCompressedTextureASTC=c("WEBGL_compressed_texture_astc");this.extParallelShaderCompile=c("KHR_parallel_shader_compile");
this.supportsInstancing=!!this.extInstancing},initializeCapabilities:function(){var a=this.gl;this.maxPrecision=this.precision=this.getPrecision();var b=a.getContextAttributes();this.supportsMsaa=b.antialias;this.supportsStencil=b.stencil;this.maxTextureSize=a.getParameter(a.MAX_TEXTURE_SIZE);this.maxCubeMapSize=a.getParameter(a.MAX_CUBE_MAP_TEXTURE_SIZE);this.maxRenderBufferSize=a.getParameter(a.MAX_RENDERBUFFER_SIZE);this.maxTextures=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS);this.maxCombinedTextures=
a.getParameter(a.MAX_COMBINED_TEXTURE_IMAGE_UNITS);this.maxVertexTextures=a.getParameter(a.MAX_VERTEX_TEXTURE_IMAGE_UNITS);this.vertexUniformsCount=a.getParameter(a.MAX_VERTEX_UNIFORM_VECTORS);this.fragmentUniformsCount=a.getParameter(a.MAX_FRAGMENT_UNIFORM_VECTORS);this.webgl2?(this.maxDrawBuffers=a.getParameter(a.MAX_DRAW_BUFFERS),this.maxColorAttachments=a.getParameter(a.MAX_COLOR_ATTACHMENTS),this.maxVolumeSize=a.getParameter(a.MAX_3D_TEXTURE_SIZE)):(this.maxDrawBuffers=(b=this.extDrawBuffers)?
a.getParameter(b.MAX_DRAW_BUFFERS_EXT):1,this.maxColorAttachments=b?a.getParameter(b.MAX_COLOR_ATTACHMENTS_EXT):1,this.maxVolumeSize=1);this.unmaskedRenderer=(b=this.extDebugRendererInfo)?a.getParameter(b.UNMASKED_RENDERER_WEBGL):"";this.unmaskedVendor=b?a.getParameter(b.UNMASKED_VENDOR_WEBGL):"";this.maxAnisotropy=(b=this.extTextureFilterAnisotropic)?a.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):1;this.samples=a.getParameter(a.SAMPLES)},initializeRenderState:function(){var a=this.gl;this.blending=
!1;a.disable(a.BLEND);this.blendSrc=1;this.blendDst=0;this.blendSrcAlpha=1;this.blendDstAlpha=0;this.separateAlphaBlend=!1;this.blendAlphaEquation=this.blendEquation=0;this.separateAlphaEquation=!1;a.blendFunc(a.ONE,a.ZERO);a.blendEquation(a.FUNC_ADD);this.writeAlpha=this.writeBlue=this.writeGreen=this.writeRed=!0;a.colorMask(!0,!0,!0,!0);this.cullMode=1;a.enable(a.CULL_FACE);a.cullFace(a.BACK);this.depthTest=!0;a.enable(a.DEPTH_TEST);this.depthFunc=3;a.depthFunc(a.LEQUAL);this.depthWrite=!0;a.depthMask(!0);
this.stencil=!1;a.disable(a.STENCIL_TEST);this.stencilFuncFront=this.stencilFuncBack=7;this.stencilRefFront=this.stencilRefBack=0;this.stencilMaskFront=this.stencilMaskBack=255;a.stencilFunc(a.ALWAYS,0,255);this.stencilZpassFront=this.stencilZpassBack=this.stencilZfailFront=this.stencilZfailBack=this.stencilFailFront=this.stencilFailBack=0;this.stencilWriteMaskBack=this.stencilWriteMaskFront=255;a.stencilOp(a.KEEP,a.KEEP,a.KEEP);a.stencilMask(255);this.alphaToCoverage=!1;this.raster=!0;this.webgl2&&
(a.disable(a.SAMPLE_ALPHA_TO_COVERAGE),a.disable(a.RASTERIZER_DISCARD));this.depthBiasEnabled=!1;a.disable(a.POLYGON_OFFSET_FILL);this.clearDepth=1;a.clearDepth(1);this.clearAlpha=this.clearGreen=this.clearBlue=this.clearRed=0;a.clearColor(0,0,0,0);this.clearStencil=0;a.clearStencil(0);this.sx=this.sy=this.sw=this.sh=this.vx=this.vy=this.vw=this.vh=0;this.webgl2?a.hint(a.FRAGMENT_SHADER_DERIVATIVE_HINT,a.NICEST):this.extStandardDerivatives&&a.hint(this.extStandardDerivatives.FRAGMENT_SHADER_DERIVATIVE_HINT_OES,
a.NICEST);a.enable(a.SCISSOR_TEST);a.pixelStorei(a.UNPACK_COLORSPACE_CONVERSION_WEBGL,a.NONE);this.unpackFlipY=!1;a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,!1);this.unpackPremultiplyAlpha=!1;a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1)},initializeContext:function(){this.initializeExtensions();this.initializeCapabilities();this.initializeRenderState();var a;var b=0;for(a=this.shaders.length;b<a;b++)this.compileAndLinkShader(this.shaders[b]);this.shader=null;b=0;for(a=this.buffers.length;b<a;b++)this.buffers[b].bufferId=
void 0,this.buffers[b].unlock();this.indexBuffer=this.boundVao=null;this.vertexBuffers=[];b=0;for(a=this.textures.length;b<a;b++){var c=this.textures[b];this.destroyTexture(c);c.dirtyAll()}this.textureUnit=0;for(b=this.textureUnits.length=0;b<this.maxCombinedTextures;b++)this.textureUnits.push([null,null,null]);b=0;for(a=this.targets.length;b<a;b++)this.targets[b]._glFrameBuffer=void 0,this.targets[b]._glDepthBuffer=void 0,this.targets[b]._glResolveFrameBuffer=void 0,this.targets[b]._glMsaaColorBuffer=
void 0,this.targets[b]._glMsaaDepthBuffer=void 0;this.transformFeedbackBuffer=this.feedback=this.activeFramebuffer=this.renderTarget=null},createGrabPass:function(a){if(!this.grabPassTexture){a=new V(this,{format:a?7:6,minFilter:1,magFilter:1,addressU:1,addressV:1,mipmaps:!1});a.name="texture_grabPass";var b=this.scope.resolve(a.name);b.setValue(a);this.grabPassRenderTarget=new ra({colorBuffer:a,depth:!1});this.grabPassTextureId=b;this.grabPassTexture=a}},updateGrabPass:function(){var a=this.gl,b=
this.renderTarget,c=b&&b._glResolveFrameBuffer,d=this.grabPassTexture,e=this.width,f=this.height;this.webgl2&&e===d._width&&f===d._height?(c&&b.resolve(!0),c=b?b._glFrameBuffer:null,b=b?b._glResolveFrameBuffer||b._glFrameBuffer:null,this.initRenderTarget(this.grabPassRenderTarget),d=this.grabPassRenderTarget._glFrameBuffer,a.bindFramebuffer(a.READ_FRAMEBUFFER,b),a.bindFramebuffer(a.DRAW_FRAMEBUFFER,d),a.blitFramebuffer(0,0,e,f,0,0,e,f,a.COLOR_BUFFER_BIT,a.NEAREST),a.bindFramebuffer(a.DRAW_FRAMEBUFFER,
c)):(c&&(b.resolve(!0),a.bindFramebuffer(a.FRAMEBUFFER,b._glResolveFrameBuffer)),a.copyTexImage2D(a.TEXTURE_2D,0,d._glFormat,0,0,e,f,0),d._width=e,d._height=f,c&&a.bindFramebuffer(a.FRAMEBUFFER,b._glFrameBuffer))},destroyGrabPass:function(){this.grabPassRenderTarget.destroy();this.grabPassTextureId=this.grabPassRenderTarget=null;this.grabPassTexture.destroy();this.grabPassTexture=null},updateClientRect:function(){this.clientRect=this.canvas.getBoundingClientRect()},setViewport:function(a,b,c,d){if(this.vx!==
a||this.vy!==b||this.vw!==c||this.vh!==d)this.gl.viewport(a,b,c,d),this.vx=a,this.vy=b,this.vw=c,this.vh=d},setScissor:function(a,b,c,d){if(this.sx!==a||this.sy!==b||this.sw!==c||this.sh!==d)this.gl.scissor(a,b,c,d),this.sx=a,this.sy=b,this.sw=c,this.sh=d},getProgramLibrary:function(){return this.programLib},setProgramLibrary:function(a){this.programLib=a},setFramebuffer:function(a){this.activeFramebuffer!==a&&(this.gl.bindFramebuffer(this.gl.FRAMEBUFFER,a),this.activeFramebuffer=a)},_checkFbo:function(){var a=
this.gl;switch(a.checkFramebufferStatus(a.FRAMEBUFFER)){case a.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:console.error("ERROR: FRAMEBUFFER_INCOMPLETE_ATTACHMENT");break;case a.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:console.error("ERROR: FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT");break;case a.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:console.error("ERROR: FRAMEBUFFER_INCOMPLETE_DIMENSIONS");break;case a.FRAMEBUFFER_UNSUPPORTED:console.error("ERROR: FRAMEBUFFER_UNSUPPORTED")}},copyRenderTarget:function(a,b,c,d){var e=
this.gl;if(!this.webgl2&&d)return!1;if(c)if(!b){if(!a._colorBuffer)return!1}else if(!a._colorBuffer||!b._colorBuffer||a._colorBuffer._format!==b._colorBuffer._format)return!1;if(d&&(!a._depthBuffer||!b._depthBuffer||a._depthBuffer._format!==b._depthBuffer._format))return!1;if(this.webgl2&&b){var f=this.renderTarget;this.renderTarget=b;this.updateBegin();e.bindFramebuffer(e.READ_FRAMEBUFFER,a?a._glFrameBuffer:null);e.bindFramebuffer(e.DRAW_FRAMEBUFFER,b._glFrameBuffer);var g=a?a.width:b.width;a=a?
a.height:b.height;e.blitFramebuffer(0,0,g,a,0,0,g,a,(c?e.COLOR_BUFFER_BIT:0)|(d?e.DEPTH_BUFFER_BIT:0),e.NEAREST);this.renderTarget=f;e.bindFramebuffer(e.FRAMEBUFFER,f?f._glFrameBuffer:null)}else c=this.getCopyShader(),this.constantTexSource.setValue(a._colorBuffer),La(this,b,c);return!0},initRenderTarget:function(a){if(!a._glFrameBuffer){a._device=this;var b=this.gl;a._glFrameBuffer=b.createFramebuffer();this.setFramebuffer(a._glFrameBuffer);var c=a._colorBuffer;c&&(c._glTexture||(c._width=Math.min(c.width,
this.maxRenderBufferSize),c._height=Math.min(c.height,this.maxRenderBufferSize),this.setTexture(c,0)),b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,c._cubemap?b.TEXTURE_CUBE_MAP_POSITIVE_X+a._face:b.TEXTURE_2D,c._glTexture,0));var d=a._depthBuffer;d&&this.webgl2?(d._glTexture||(d._width=Math.min(d.width,this.maxRenderBufferSize),d._height=Math.min(d.height,this.maxRenderBufferSize),this.setTexture(d,0)),a._stencil?b.framebufferTexture2D(b.FRAMEBUFFER,b.DEPTH_STENCIL_ATTACHMENT,d._cubemap?
b.TEXTURE_CUBE_MAP_POSITIVE_X+a._face:b.TEXTURE_2D,a._depthBuffer._glTexture,0):b.framebufferTexture2D(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,d._cubemap?b.TEXTURE_CUBE_MAP_POSITIVE_X+a._face:b.TEXTURE_2D,a._depthBuffer._glTexture,0)):!a._depth||1<a._samples&&this.webgl2||(a._glDepthBuffer||(a._glDepthBuffer=b.createRenderbuffer()),b.bindRenderbuffer(b.RENDERBUFFER,a._glDepthBuffer),a._stencil?(b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_STENCIL,a.width,a.height),b.framebufferRenderbuffer(b.FRAMEBUFFER,
b.DEPTH_STENCIL_ATTACHMENT,b.RENDERBUFFER,a._glDepthBuffer)):(b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_COMPONENT16,a.width,a.height),b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,a._glDepthBuffer)),b.bindRenderbuffer(b.RENDERBUFFER,null));this.webgl2&&1<a._samples&&(a._glResolveFrameBuffer=a._glFrameBuffer,a._glFrameBuffer=b.createFramebuffer(),this.setFramebuffer(a._glFrameBuffer),c&&(a._glMsaaColorBuffer||(a._glMsaaColorBuffer=b.createRenderbuffer()),b.bindRenderbuffer(b.RENDERBUFFER,
a._glMsaaColorBuffer),b.renderbufferStorageMultisample(b.RENDERBUFFER,a._samples,c._glInternalFormat,a.width,a.height),b.framebufferRenderbuffer(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.RENDERBUFFER,a._glMsaaColorBuffer)),a._depth&&(a._glMsaaDepthBuffer||(a._glMsaaDepthBuffer=b.createRenderbuffer()),b.bindRenderbuffer(b.RENDERBUFFER,a._glMsaaDepthBuffer),a._stencil?(b.renderbufferStorageMultisample(b.RENDERBUFFER,a._samples,b.DEPTH24_STENCIL8,a.width,a.height),b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_STENCIL_ATTACHMENT,
b.RENDERBUFFER,a._glMsaaDepthBuffer)):(b.renderbufferStorageMultisample(b.RENDERBUFFER,a._samples,b.DEPTH_COMPONENT32F,a.width,a.height),b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,a._glMsaaDepthBuffer))));this.targets.push(a)}},getCopyShader:function(){this._copyShader||(this._copyShader=Wa(this,F.fullscreenQuadVS,F.outputTex2DPS,"outputTex2D"));return this._copyShader},updateBegin:function(){this.boundVao=null;if(this._tempEnableSafariTextureUnitWorkaround)for(var a=
0;a<this.textureUnits.length;++a)for(var b=0;3>b;++b)this.textureUnits[a][b]=null;(a=this.renderTarget)?a._glFrameBuffer?this.setFramebuffer(a._glFrameBuffer):this.initRenderTarget(a):this.setFramebuffer(this.defaultFramebuffer)},updateEnd:function(){var a=this.gl;this.boundVao=null;this.gl.bindVertexArray(null);var b=this.renderTarget;if(b){var c=b._colorBuffer;c&&c._glTexture&&c.mipmaps&&c.pot&&(this.activeTexture(this.maxCombinedTextures-1),this.bindTexture(c),a.generateMipmap(c._glTarget));this.webgl2&&
1<b._samples&&b.autoResolve&&b.resolve()}},initializeTexture:function(a){var b=this.gl;a._glTexture=b.createTexture();a._glTarget=a._cubemap?b.TEXTURE_CUBE_MAP:a._volume?b.TEXTURE_3D:b.TEXTURE_2D;switch(a._format){case 0:a._glFormat=b.ALPHA;a._glInternalFormat=b.ALPHA;a._glPixelType=b.UNSIGNED_BYTE;break;case 1:a._glFormat=b.LUMINANCE;a._glInternalFormat=b.LUMINANCE;a._glPixelType=b.UNSIGNED_BYTE;break;case 2:a._glFormat=b.LUMINANCE_ALPHA;a._glInternalFormat=b.LUMINANCE_ALPHA;a._glPixelType=b.UNSIGNED_BYTE;
break;case 3:a._glFormat=b.RGB;a._glInternalFormat=b.RGB;a._glPixelType=b.UNSIGNED_SHORT_5_6_5;break;case 4:a._glFormat=b.RGBA;a._glInternalFormat=b.RGBA;a._glPixelType=b.UNSIGNED_SHORT_5_5_5_1;break;case 5:a._glFormat=b.RGBA;a._glInternalFormat=b.RGBA;a._glPixelType=b.UNSIGNED_SHORT_4_4_4_4;break;case 6:a._glFormat=b.RGB;a._glInternalFormat=this.webgl2?b.RGB8:b.RGB;a._glPixelType=b.UNSIGNED_BYTE;break;case 7:a._glFormat=b.RGBA;a._glInternalFormat=this.webgl2?b.RGBA8:b.RGBA;a._glPixelType=b.UNSIGNED_BYTE;
break;case 8:var c=this.extCompressedTextureS3TC;a._glFormat=b.RGB;a._glInternalFormat=c.COMPRESSED_RGB_S3TC_DXT1_EXT;break;case 9:c=this.extCompressedTextureS3TC;a._glFormat=b.RGBA;a._glInternalFormat=c.COMPRESSED_RGBA_S3TC_DXT3_EXT;break;case 10:c=this.extCompressedTextureS3TC;a._glFormat=b.RGBA;a._glInternalFormat=c.COMPRESSED_RGBA_S3TC_DXT5_EXT;break;case 21:c=this.extCompressedTextureETC1;a._glFormat=b.RGB;a._glInternalFormat=c.COMPRESSED_RGB_ETC1_WEBGL;break;case 24:c=this.extCompressedTexturePVRTC;
a._glFormat=b.RGB;a._glInternalFormat=c.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;break;case 25:c=this.extCompressedTexturePVRTC;a._glFormat=b.RGBA;a._glInternalFormat=c.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG;break;case 26:c=this.extCompressedTexturePVRTC;a._glFormat=b.RGB;a._glInternalFormat=c.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;break;case 27:c=this.extCompressedTexturePVRTC;a._glFormat=b.RGBA;a._glInternalFormat=c.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;break;case 22:c=this.extCompressedTextureETC;a._glFormat=b.RGB;a._glInternalFormat=
c.COMPRESSED_RGB8_ETC2;break;case 23:c=this.extCompressedTextureETC;a._glFormat=b.RGBA;a._glInternalFormat=c.COMPRESSED_RGBA8_ETC2_EAC;break;case 28:c=this.extCompressedTextureASTC;a._glFormat=b.RGBA;a._glInternalFormat=c.COMPRESSED_RGBA_ASTC_4x4_KHR;break;case 29:c=this.extCompressedTextureATC;a._glFormat=b.RGB;a._glInternalFormat=c.COMPRESSED_RGB_ATC_WEBGL;break;case 30:c=this.extCompressedTextureATC;a._glFormat=b.RGBA;a._glInternalFormat=c.COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL;break;case 11:c=
this.extTextureHalfFloat;a._glFormat=b.RGB;this.webgl2?(a._glInternalFormat=b.RGB16F,a._glPixelType=b.HALF_FLOAT):(a._glInternalFormat=b.RGB,a._glPixelType=c.HALF_FLOAT_OES);break;case 12:c=this.extTextureHalfFloat;a._glFormat=b.RGBA;this.webgl2?(a._glInternalFormat=b.RGBA16F,a._glPixelType=b.HALF_FLOAT):(a._glInternalFormat=b.RGBA,a._glPixelType=c.HALF_FLOAT_OES);break;case 13:a._glFormat=b.RGB;a._glInternalFormat=this.webgl2?b.RGB32F:b.RGB;a._glPixelType=b.FLOAT;break;case 14:a._glFormat=b.RGBA;
a._glInternalFormat=this.webgl2?b.RGBA32F:b.RGBA;a._glPixelType=b.FLOAT;break;case 15:a._glFormat=b.RED;a._glInternalFormat=b.R32F;a._glPixelType=b.FLOAT;break;case 16:this.webgl2?(a._glFormat=b.DEPTH_COMPONENT,a._glInternalFormat=b.DEPTH_COMPONENT32F,a._glPixelType=b.FLOAT):(a._glFormat=b.DEPTH_COMPONENT,a._glInternalFormat=b.DEPTH_COMPONENT,a._glPixelType=b.UNSIGNED_SHORT);break;case 17:a._glFormat=b.DEPTH_STENCIL;a._glInternalFormat=b.DEPTH24_STENCIL8;a._glPixelType=b.UNSIGNED_INT_24_8;break;case 18:a._glFormat=
b.RGB;a._glInternalFormat=b.R11F_G11F_B10F;a._glPixelType=b.FLOAT;break;case 19:a._glFormat=b.RGB;a._glInternalFormat=b.SRGB8;a._glPixelType=b.UNSIGNED_BYTE;break;case 20:a._glFormat=b.RGBA,a._glInternalFormat=b.SRGB8_ALPHA8,a._glPixelType=b.UNSIGNED_BYTE}this.textures.push(a)},destroyTexture:function(a){if(a._glTexture){var b=this.textures.indexOf(a);-1!==b&&this.textures.splice(b,1);for(var c in this.scope.variables)b=this.scope.variables[c],b.value===a&&(b.value=null);for(c=0;c<this.textureUnits.length;c++){b=
this.textureUnits[c];for(var d=0;d<b.length;d++)b[d]===a._glTexture&&(b[d]=null)}this.gl.deleteTexture(a._glTexture);delete a._glTexture;delete a._glTarget;delete a._glFormat;delete a._glInternalFormat;delete a._glPixelType;this._vram.tex-=a._gpuSize}},setUnpackFlipY:function(a){if(this.unpackFlipY!==a){this.unpackFlipY=a;var b=this.gl;b.pixelStorei(b.UNPACK_FLIP_Y_WEBGL,a)}},setUnpackPremultiplyAlpha:function(a){if(this.unpackPremultiplyAlpha!==a){this.unpackPremultiplyAlpha=a;var b=this.gl;b.pixelStorei(b.UNPACK_PREMULTIPLY_ALPHA_WEBGL,
a)}},_isBrowserInterface:function(a){return"undefined"!==typeof HTMLCanvasElement&&a instanceof HTMLCanvasElement||"undefined"!==typeof HTMLImageElement&&a instanceof HTMLImageElement||"undefined"!==typeof HTMLVideoElement&&a instanceof HTMLVideoElement||"undefined"!==typeof ImageBitmap&&a instanceof ImageBitmap},uploadTexture:function(a){var b=this.gl;if(a._needsUpload||!(a._needsMipmapsUpload&&a._mipmapsUploaded||!a.pot)){for(var c=0,d,e,f=Math.log2(Math.max(a._width,a._height))+1;a._levels[c]||
0===c;){if(a._needsUpload||0!==c){if(c&&(!a._needsMipmapsUpload||!a._mipmaps))break;d=a._levels[c];1==c&&!a._compressed&&a._levels.length<f&&(b.generateMipmap(a._glTarget),a._mipmapsUploaded=!0);if(a._cubemap){var g;if(this._isBrowserInterface(d[0]))for(g=0;6>g;g++)a._levelsUpdated[0][g]&&(e=d[g],e instanceof HTMLImageElement&&(e.width>this.maxCubeMapSize||e.height>this.maxCubeMapSize)&&(e=hn(e,this.maxCubeMapSize),0===c&&(a._width=e.width,a._height=e.height)),this.setUnpackFlipY(!1),this.setUnpackPremultiplyAlpha(a._premultiplyAlpha),
b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+g,c,a._glInternalFormat,a._glFormat,a._glPixelType,e));else for(e=1/Math.pow(2,c),g=0;6>g;g++)if(a._levelsUpdated[0][g]){var k=d[g];a._compressed?b.compressedTexImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+g,c,a._glInternalFormat,Math.max(a._width*e,1),Math.max(a._height*e,1),0,k):(this.setUnpackFlipY(!1),this.setUnpackPremultiplyAlpha(a._premultiplyAlpha),b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+g,c,a._glInternalFormat,Math.max(a._width*e,1),Math.max(a._height*
e,1),0,a._glFormat,a._glPixelType,k))}}else a._volume?(e=1/Math.pow(2,c),a._compressed?b.compressedTexImage3D(b.TEXTURE_3D,c,a._glInternalFormat,Math.max(a._width*e,1),Math.max(a._height*e,1),Math.max(a._depth*e,1),0,d):(this.setUnpackFlipY(!1),this.setUnpackPremultiplyAlpha(a._premultiplyAlpha),b.texImage3D(b.TEXTURE_3D,c,a._glInternalFormat,Math.max(a._width*e,1),Math.max(a._height*e,1),Math.max(a._depth*e,1),0,a._glFormat,a._glPixelType,d))):(this._isBrowserInterface(d)?(d instanceof HTMLImageElement&&
(d.width>this.maxTextureSize||d.height>this.maxTextureSize)&&(d=hn(d,this.maxTextureSize),0===c&&(a._width=d.width,a._height=d.height)),this.setUnpackFlipY(a._flipY),this.setUnpackPremultiplyAlpha(a._premultiplyAlpha),b.texImage2D(b.TEXTURE_2D,c,a._glInternalFormat,a._glFormat,a._glPixelType,d)):(e=1/Math.pow(2,c),a._compressed?b.compressedTexImage2D(b.TEXTURE_2D,c,a._glInternalFormat,Math.max(a._width*e,1),Math.max(a._height*e,1),0,d):(this.setUnpackFlipY(!1),this.setUnpackPremultiplyAlpha(a._premultiplyAlpha),
b.texImage2D(b.TEXTURE_2D,c,a._glInternalFormat,Math.max(a._width*e,1),Math.max(a._height*e,1),0,a._glFormat,a._glPixelType,d))),a._mipmapsUploaded=0===c?!1:!0)}c++}if(a._needsUpload)if(a._cubemap)for(c=0;6>c;c++)a._levelsUpdated[0][c]=!1;else a._levelsUpdated[0]=!1;!a._compressed&&a._mipmaps&&a._needsMipmapsUpload&&a.pot&&1===a._levels.length&&(b.generateMipmap(a._glTarget),a._mipmapsUploaded=!0);a._gpuSize&&(this._vram.tex-=a._gpuSize);a._gpuSize=a.gpuSize;this._vram.tex+=a._gpuSize}},activeTexture:function(a){this.textureUnit!==
a&&(this.gl.activeTexture(this.gl.TEXTURE0+a),this.textureUnit=a)},bindTexture:function(a){var b=a._glTarget;a=a._glTexture;var c=this.textureUnit,d=this.targetToSlot[b];this.textureUnits[c][d]!==a&&(this.gl.bindTexture(b,a),this.textureUnits[c][d]=a)},bindTextureOnUnit:function(a,b){var c=a._glTarget;a=a._glTexture;var d=this.targetToSlot[c];this.textureUnits[b][d]!==a&&(this.activeTexture(b),this.gl.bindTexture(c,a),this.textureUnits[b][d]=a)},setTextureParameters:function(a){var b=this.gl,c=a._parameterFlags,
d=a._glTarget;if(c&1){var e=a._minFilter;if(!a.pot||!a._mipmaps||a._compressed&&1===a._levels.length)if(2===e||3===e)e=0;else if(4===e||5===e)e=1;b.texParameteri(d,b.TEXTURE_MIN_FILTER,this.glFilter[e])}c&2&&b.texParameteri(d,b.TEXTURE_MAG_FILTER,this.glFilter[a._magFilter]);c&4&&(this.webgl2?b.texParameteri(d,b.TEXTURE_WRAP_S,this.glAddress[a._addressU]):b.texParameteri(d,b.TEXTURE_WRAP_S,this.glAddress[a.pot?a._addressU:1]));c&8&&(this.webgl2?b.texParameteri(d,b.TEXTURE_WRAP_T,this.glAddress[a._addressV]):
b.texParameteri(d,b.TEXTURE_WRAP_T,this.glAddress[a.pot?a._addressV:1]));c&16&&this.webgl2&&b.texParameteri(d,b.TEXTURE_WRAP_R,this.glAddress[a._addressW]);c&32&&this.webgl2&&b.texParameteri(d,b.TEXTURE_COMPARE_MODE,a._compareOnRead?b.COMPARE_REF_TO_TEXTURE:b.NONE);c&64&&this.webgl2&&b.texParameteri(d,b.TEXTURE_COMPARE_FUNC,this.glComparison[a._compareFunc]);c&128&&(c=this.extTextureFilterAnisotropic)&&b.texParameterf(d,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.max(1,Math.min(Math.round(a._anisotropy),this.maxAnisotropy)))},
setTexture:function(a,b){a._glTexture||this.initializeTexture(a);if(0<a._parameterFlags||a._needsUpload||a._needsMipmapsUpload||a===this.grabPassTexture)if(this.activeTexture(b),this.bindTexture(a),a._parameterFlags&&(this.setTextureParameters(a),a._parameterFlags=0),a===this.grabPassTexture)this.updateGrabPass();else{if(a._needsUpload||a._needsMipmapsUpload)this.uploadTexture(a),a._needsUpload=!1,a._needsMipmapsUpload=!1}else this.bindTextureOnUnit(a,b)},createVertexArray:function(a){var b,c=1<a.length;
if(c){var d="";for(b=0;b<a.length;b++){var e=a[b];d+=e.id+e.format.renderingingHash}var f=this._vaoMap.get(d)}if(!f){var g=this.gl;f=g.createVertexArray();g.bindVertexArray(f);g.bindBuffer(g.ELEMENT_ARRAY_BUFFER,null);for(b=0;b<a.length;b++){e=a[b];g.bindBuffer(g.ARRAY_BUFFER,e.bufferId);var k=e.format.elements;for(var h=0;h<k.length;h++){var l=k[h];var n=Jj[l.name];g.vertexAttribPointer(n,l.numComponents,this.glType[l.dataType],l.normalize,l.stride,l.offset);g.enableVertexAttribArray(n);e.instancing&&
g.vertexAttribDivisor(n,1)}}g.bindVertexArray(null);g.bindBuffer(g.ARRAY_BUFFER,null);c&&this._vaoMap.set(d,f)}return f},setBuffers:function(){var a=this.gl;if(1===this.vertexBuffers.length){var b=this.vertexBuffers[0];b._vao||(b._vao=this.createVertexArray(this.vertexBuffers));b=b._vao}else b=this.createVertexArray(this.vertexBuffers);this.boundVao!==b&&(this.boundVao=b,a.bindVertexArray(b));this.vertexBuffers.length=0;a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,this.indexBuffer?this.indexBuffer.bufferId:
null)},draw:function(a,b,c){var d=this.gl,e,f,g,k=this.shader;var h=k.samplers;k=k.uniforms;c||this.setBuffers();var l=0;c=0;for(f=h.length;c<f;c++){var n=h[c];if(g=n.scopeId.value)if(g instanceof V){var p=g;this.setTexture(p,l);n.slot!==l&&(d.uniform1i(n.locationId,l),n.slot=l);l++}else{n.array.length=0;var q=g.length;for(e=0;e<q;e++)p=g[e],this.setTexture(p,l),n.array[e]=l,l++;d.uniform1iv(n.locationId,n.array)}}c=0;for(f=k.length;c<f;c++)if(h=k[c],e=h.scopeId,n=h.version,g=e.versionObject.version,
n.globalId!==g.globalId||n.revision!==g.revision)if(n.globalId=g.globalId,n.revision=g.revision,null!==e.value)this.commitFunction[h.dataType](h,e.value);this.webgl2&&this.transformFeedbackBuffer&&(d.bindBufferBase(d.TRANSFORM_FEEDBACK_BUFFER,0,this.transformFeedbackBuffer.bufferId),d.beginTransformFeedback(d.POINTS));k=this.glPrimitive[a.type];c=a.count;a.indexed?(h=this.indexBuffer,f=h.glFormat,a=a.base*h.bytesPerIndex,0<b?d.drawElementsInstanced(k,c,f,a,b):d.drawElements(k,c,f,a)):(a=a.base,0<
b?d.drawArraysInstanced(k,a,c,b):d.drawArrays(k,a,c));this.webgl2&&this.transformFeedbackBuffer&&(d.endTransformFeedback(),d.bindBufferBase(d.TRANSFORM_FEEDBACK_BUFFER,0,null))},clear:function(a){var b=this.defaultClearOptions;a=a||b;var c=void 0==a.flags?b.flags:a.flags;if(0!==c){var d=this.gl;if(c&1){var e=void 0==a.color?b.color:a.color;this.setClearColor(e[0],e[1],e[2],e[3])}c&2&&(this.setClearDepth(void 0==a.depth?b.depth:a.depth),this.depthWrite||d.depthMask(!0));c&4&&this.setClearStencil(void 0==
a.stencil?b.stencil:a.stencil);d.clear(this.glClearFlag[c]);c&2&&(this.depthWrite||d.depthMask(!1))}},readPixels:function(a,b,c,d,e){var f=this.gl;f.readPixels(a,b,c,d,f.RGBA,f.UNSIGNED_BYTE,e)},setClearDepth:function(a){a!==this.clearDepth&&(this.gl.clearDepth(a),this.clearDepth=a)},setClearColor:function(a,b,c,d){if(a!==this.clearRed||b!==this.clearGreen||c!==this.clearBlue||d!==this.clearAlpha)this.gl.clearColor(a,b,c,d),this.clearRed=a,this.clearGreen=b,this.clearBlue=c,this.clearAlpha=d},setClearStencil:function(a){a!==
this.clearStencil&&(this.gl.clearStencil(a),this.clearStencil=a)},setRenderTarget:function(a){this.renderTarget=a},getRenderTarget:function(){return this.renderTarget},getDepthTest:function(){return this.depthTest},setDepthTest:function(a){if(this.depthTest!==a){var b=this.gl;a?b.enable(b.DEPTH_TEST):b.disable(b.DEPTH_TEST);this.depthTest=a}},setDepthFunc:function(a){this.depthFunc!==a&&(this.gl.depthFunc(this.glComparison[a]),this.depthFunc=a)},getDepthWrite:function(){return this.depthWrite},setDepthWrite:function(a){this.depthWrite!==
a&&(this.gl.depthMask(a),this.depthWrite=a)},setColorWrite:function(a,b,c,d){if(this.writeRed!==a||this.writeGreen!==b||this.writeBlue!==c||this.writeAlpha!==d)this.gl.colorMask(a,b,c,d),this.writeRed=a,this.writeGreen=b,this.writeBlue=c,this.writeAlpha=d},setAlphaToCoverage:function(a){this.webgl2&&this.alphaToCoverage!==a&&((this.alphaToCoverage=a)?this.gl.enable(this.gl.SAMPLE_ALPHA_TO_COVERAGE):this.gl.disable(this.gl.SAMPLE_ALPHA_TO_COVERAGE))},setTransformFeedbackBuffer:function(a){if(this.transformFeedbackBuffer!==
a&&(this.transformFeedbackBuffer=a,this.webgl2)){var b=this.gl;a?(this.feedback||(this.feedback=b.createTransformFeedback()),b.bindTransformFeedback(b.TRANSFORM_FEEDBACK,this.feedback)):b.bindTransformFeedback(b.TRANSFORM_FEEDBACK,null)}},setRaster:function(a){this.raster!==a&&(this.raster=a,this.webgl2&&(a?this.gl.disable(this.gl.RASTERIZER_DISCARD):this.gl.enable(this.gl.RASTERIZER_DISCARD)))},setDepthBias:function(a){this.depthBiasEnabled!==a&&((this.depthBiasEnabled=a)?this.gl.enable(this.gl.POLYGON_OFFSET_FILL):
this.gl.disable(this.gl.POLYGON_OFFSET_FILL))},setDepthBiasValues:function(a,b){this.gl.polygonOffset(b,a)},getBlending:function(){return this.blending},setBlending:function(a){if(this.blending!==a){var b=this.gl;a?b.enable(b.BLEND):b.disable(b.BLEND);this.blending=a}},setStencilTest:function(a){if(this.stencil!==a){var b=this.gl;a?b.enable(b.STENCIL_TEST):b.disable(b.STENCIL_TEST);this.stencil=a}},setStencilFunc:function(a,b,c){if(this.stencilFuncFront!==a||this.stencilRefFront!==b||this.stencilMaskFront!==
c||this.stencilFuncBack!==a||this.stencilRefBack!==b||this.stencilMaskBack!==c)this.gl.stencilFunc(this.glComparison[a],b,c),this.stencilFuncFront=this.stencilFuncBack=a,this.stencilRefFront=this.stencilRefBack=b,this.stencilMaskFront=this.stencilMaskBack=c},setStencilFuncFront:function(a,b,c){if(this.stencilFuncFront!==a||this.stencilRefFront!==b||this.stencilMaskFront!==c){var d=this.gl;d.stencilFuncSeparate(d.FRONT,this.glComparison[a],b,c);this.stencilFuncFront=a;this.stencilRefFront=b;this.stencilMaskFront=
c}},setStencilFuncBack:function(a,b,c){if(this.stencilFuncBack!==a||this.stencilRefBack!==b||this.stencilMaskBack!==c){var d=this.gl;d.stencilFuncSeparate(d.BACK,this.glComparison[a],b,c);this.stencilFuncBack=a;this.stencilRefBack=b;this.stencilMaskBack=c}},setStencilOperation:function(a,b,c,d){if(this.stencilFailFront!==a||this.stencilZfailFront!==b||this.stencilZpassFront!==c||this.stencilFailBack!==a||this.stencilZfailBack!==b||this.stencilZpassBack!==c)this.gl.stencilOp(this.glStencilOp[a],this.glStencilOp[b],
this.glStencilOp[c]),this.stencilFailFront=this.stencilFailBack=a,this.stencilZfailFront=this.stencilZfailBack=b,this.stencilZpassFront=this.stencilZpassBack=c;if(this.stencilWriteMaskFront!==d||this.stencilWriteMaskBack!==d)this.gl.stencilMask(d),this.stencilWriteMaskBack=this.stencilWriteMaskFront=d},setStencilOperationFront:function(a,b,c,d){if(this.stencilFailFront!==a||this.stencilZfailFront!==b||this.stencilZpassFront!==c)this.gl.stencilOpSeparate(this.gl.FRONT,this.glStencilOp[a],this.glStencilOp[b],
this.glStencilOp[c]),this.stencilFailFront=a,this.stencilZfailFront=b,this.stencilZpassFront=c;this.stencilWriteMaskFront!==d&&(this.gl.stencilMaskSeparate(this.gl.FRONT,d),this.stencilWriteMaskFront=d)},setStencilOperationBack:function(a,b,c,d){if(this.stencilFailBack!==a||this.stencilZfailBack!==b||this.stencilZpassBack!==c)this.gl.stencilOpSeparate(this.gl.BACK,this.glStencilOp[a],this.glStencilOp[b],this.glStencilOp[c]),this.stencilFailBack=a,this.stencilZfailBack=b,this.stencilZpassBack=c;this.stencilWriteMaskBack!==
d&&(this.gl.stencilMaskSeparate(this.gl.BACK,d),this.stencilWriteMaskBack=d)},setBlendFunction:function(a,b){if(this.blendSrc!==a||this.blendDst!==b||this.separateAlphaBlend)this.gl.blendFunc(this.glBlendFunction[a],this.glBlendFunction[b]),this.blendSrc=a,this.blendDst=b,this.separateAlphaBlend=!1},setBlendFunctionSeparate:function(a,b,c,d){this.blendSrc===a&&this.blendDst===b&&this.blendSrcAlpha===c&&this.blendDstAlpha===d&&this.separateAlphaBlend||(this.gl.blendFuncSeparate(this.glBlendFunction[a],
this.glBlendFunction[b],this.glBlendFunction[c],this.glBlendFunction[d]),this.blendSrc=a,this.blendDst=b,this.blendSrcAlpha=c,this.blendDstAlpha=d,this.separateAlphaBlend=!0)},setBlendEquation:function(a){if(this.blendEquation!==a||this.separateAlphaEquation)this.gl.blendEquation(this.glBlendEquation[a]),this.blendEquation=a,this.separateAlphaEquation=!1},setBlendEquationSeparate:function(a,b){this.blendEquation===a&&this.blendAlphaEquation===b&&this.separateAlphaEquation||(this.gl.blendEquationSeparate(this.glBlendEquation[a],
this.glBlendEquation[b]),this.blendEquation=a,this.blendAlphaEquation=b,this.separateAlphaEquation=!0)},setCullMode:function(a){if(this.cullMode!==a){if(0===a)this.gl.disable(this.gl.CULL_FACE);else{0===this.cullMode&&this.gl.enable(this.gl.CULL_FACE);var b=this.glCull[a];this.cullFace!==b&&(this.gl.cullFace(b),this.cullFace=b)}this.cullMode=a}},getCullMode:function(){return this.cullMode},setIndexBuffer:function(a){this.indexBuffer=a},setVertexBuffer:function(a){a&&this.vertexBuffers.push(a)},compileShaderSource:function(a,
b){var c=this.gl,d=b?this.vertexShaderCache[a]:this.fragmentShaderCache[a];d||(d=c.createShader(b?c.VERTEX_SHADER:c.FRAGMENT_SHADER),c.shaderSource(d,a),c.compileShader(d),b?this.vertexShaderCache[a]=d:this.fragmentShaderCache[a]=d);return d},compileAndLinkShader:function(a){var b=this.gl,c=a.definition,d,e=c.attributes,f=this.compileShaderSource(c.vshader,!0),g=this.compileShaderSource(c.fshader,!1),k=b.createProgram();b.attachShader(k,f);b.attachShader(k,g);if(this.webgl2&&c.useTransformFeedback){c=
[];for(d in e)e.hasOwnProperty(d)&&c.push("out_"+d);b.transformFeedbackVaryings(k,c,b.INTERLEAVED_ATTRIBS)}c={};for(d in e)if(e.hasOwnProperty(d)){var h=Jj[e[d]];c.hasOwnProperty(h);c[h]=d;b.bindAttribLocation(k,h,d)}b.linkProgram(k);a._glVertexShader=f;a._glFragmentShader=g;a._glProgram=k},createShader:function(a){this.compileAndLinkShader(a);this.shaders.push(a)},destroyShader:function(a){var b=this.shaders.indexOf(a);-1!==b&&this.shaders.splice(b,1);a._glProgram&&(this.gl.deleteProgram(a._glProgram),
a._glProgram=null,this.removeShaderFromCache(a))},_addLineNumbers:function(a){a=a.split("\n");for(var b=0,c=a.length;b<c;b++)a[b]=b+1+":\t"+a[b];return a.join("\n")},postLink:function(a){var b=this.gl,c=a._glVertexShader,d=a._glFragmentShader,e=a._glProgram,f=a.definition;if(!b.getShaderParameter(c,b.COMPILE_STATUS))return console.error("Failed to compile vertex shader:\n\n"+this._addLineNumbers(f.vshader)+"\n\n"+b.getShaderInfoLog(c)),!1;if(!b.getShaderParameter(d,b.COMPILE_STATUS))return console.error("Failed to compile fragment shader:\n\n"+
this._addLineNumbers(f.fshader)+"\n\n"+b.getShaderInfoLog(d)),!1;if(!b.getProgramParameter(e,b.LINK_STATUS))return console.error("Failed to link shader program. Error: "+b.getProgramInfoLog(e)),!1;c=0;for(var g=b.getProgramParameter(e,b.ACTIVE_ATTRIBUTES);c<g;){d=b.getActiveAttrib(e,c++);var k=b.getAttribLocation(e,d.name);void 0===f.attributes[d.name]&&console.error('Vertex shader attribute "'+d.name+'" is not mapped to a semantic in shader definition.');k=new vj(this,f.attributes[d.name],this.pcUniformType[d.type],
k);a.attributes.push(k)}c=0;for(f=b.getProgramParameter(e,b.ACTIVE_UNIFORMS);c<f;)d=b.getActiveUniform(e,c++),k=b.getUniformLocation(e,d.name),k=new vj(this,d.name,this.pcUniformType[d.type],k),d.type===b.SAMPLER_2D||d.type===b.SAMPLER_CUBE||this.webgl2&&(d.type===b.SAMPLER_2D_SHADOW||d.type===b.SAMPLER_CUBE_SHADOW||d.type===b.SAMPLER_3D)?a.samplers.push(k):a.uniforms.push(k);return a.ready=!0},setShader:function(a){if(a!==this.shader){if(!a.ready&&!this.postLink(a))return!1;this.shader=a;this.gl.useProgram(a._glProgram);
this.attributesInvalidated=!0}return!0},getHdrFormat:function(){return this.textureHalfFloatRenderable?11:this.textureFloatRenderable?13:7},getBoneLimit:function(){return this.boneLimit},setBoneLimit:function(a){this.boneLimit=a},resizeCanvas:function(a,b){this._width=a;this._height=b;var c=Math.min(this._maxPixelRatio,window.devicePixelRatio);a*=c;b*=c;if(this.canvas.width!==a||this.canvas.height!==b)this.canvas.width=a,this.canvas.height=b,this.fire("resizecanvas",a,b)},setResolution:function(a,
b){this._width=a;this._height=b;this.canvas.width=a;this.canvas.height=b;this.fire("resizecanvas",a,b)},clearShaderCache:function(){var a=this.gl,b;for(b in this.fragmentShaderCache)a.deleteShader(this.fragmentShaderCache[b]),delete this.fragmentShaderCache[b];for(b in this.vertexShaderCache)a.deleteShader(this.vertexShaderCache[b]),delete this.vertexShaderCache[b];this.programLib.clearCache()},clearVertexArrayObjectCache:function(){var a=this.gl;this._vaoMap.forEach(function(b,c,d){a.deleteVertexArray(b)});
this._vaoMap.clear()},removeShaderFromCache:function(a){this.programLib.removeFromCache(a)},destroy:function(){var a=this.gl;this.destroyGrabPass();this.webgl2&&this.feedback&&a.deleteTransformFeedback(this.feedback);this.clearShaderCache();this.clearVertexArrayObjectCache();this.canvas.removeEventListener("webglcontextlost",this._contextLostHandler,!1);this.canvas.removeEventListener("webglcontextrestored",this._contextRestoredHandler,!1);this.gl=this.canvas=this._contextRestoredHandler=this._contextLostHandler=
null}});Object.defineProperty(ib.prototype,"width",{get:function(){return this.gl.drawingBufferWidth||this.canvas.width}});Object.defineProperty(ib.prototype,"height",{get:function(){return this.gl.drawingBufferHeight||this.canvas.height}});Object.defineProperty(ib.prototype,"fullscreen",{get:function(){return!!document.fullscreenElement},set:function(a){a?this.gl.canvas.requestFullscreen():document.exitFullscreen()}});Object.defineProperty(ib.prototype,"enableAutoInstancing",{get:function(){return this._enableAutoInstancing},
set:function(a){this._enableAutoInstancing=a&&this.extInstancing}});Object.defineProperty(ib.prototype,"maxPixelRatio",{get:function(){return this._maxPixelRatio},set:function(a){this._maxPixelRatio=a;this.resizeCanvas(this._width,this._height)}});Object.defineProperty(ib.prototype,"textureFloatHighPrecision",{get:function(){if(void 0===this._textureFloatHighPrecision){if(this.textureFloatRenderable){var a=Wa(this,F.fullscreenQuadVS,F.precisionTestPS,"ptest1"),b=Wa(this,F.fullscreenQuadVS,F.precisionTest2PS,
"ptest2"),c={format:14,width:1,height:1,mipmaps:!1,minFilter:0,magFilter:0};var d=new V(this,c);d.name="testFHP";var e=new ra(this,d,{depth:!1});La(this,e,a);c.format=7;a=new V(this,c);a.name="testFHP";c=new ra(this,a,{depth:!1});this.constantTexSource.setValue(d);La(this,c,b);b=this.activeFramebuffer;this.setFramebuffer(c._glFrameBuffer);var f=new Uint8Array(4);this.readPixels(0,0,1,1,f);this.setFramebuffer(b);b=f[0]/255/16777216+f[1]/255/65536+f[2]/255/256+f[3]/255;d.destroy();e.destroy();a.destroy();
c.destroy();d=0===b}else d=!1;this._textureFloatHighPrecision=d}return this._textureFloatHighPrecision}});Object.defineProperties(ib.prototype,{textureHalfFloatUpdatable:{get:function(){if(void 0===this._textureHalfFloatUpdatable)if(this.webgl2)this._textureHalfFloatUpdatable=!0;else{var a=this.gl,b=this.extTextureHalfFloat.HALF_FLOAT_OES,c=!0,d=a.createTexture();a.bindTexture(a.TEXTURE_2D,d);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.NEAREST);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,
a.NEAREST);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE);var e=new Uint16Array(16);a.texImage2D(a.TEXTURE_2D,0,a.RGBA,2,2,0,a.RGBA,b,e);a.getError()!==a.NO_ERROR&&(c=!1,console.log("Above error related to HALF_FLOAT_OES can be ignored, it was triggered by testing half float texture support"));a.bindTexture(a.TEXTURE_2D,null);a.deleteTexture(d);this._textureHalfFloatUpdatable=c}return this._textureHalfFloatUpdatable}}});
var Vp={depth:!0,face:0},ra=function(a,b,c){a instanceof ib?(this._colorBuffer=b,a=c):this._colorBuffer=a.colorBuffer;this._glDepthBuffer=this._glFrameBuffer=null;a=void 0!==a?a:Vp;this._depthBuffer=a.depthBuffer;this._face=void 0!==a.face?a.face:0;this._depthBuffer?(b=this._depthBuffer._format,16===b?(this._depth=!0,this._stencil=!1):this._stencil=17===b?this._depth=!0:this._depth=!1):(this._depth=void 0!==a.depth?a.depth:!0,this._stencil=void 0!==a.stencil?a.stencil:!1);this._samples=void 0!==a.samples?
a.samples:1;this.autoResolve=void 0!==a.autoResolve?a.autoResolve:!0;this._glMsaaDepthBuffer=this._glMsaaColorBuffer=this._glResolveFrameBuffer=null};Object.assign(ra.prototype,{destroy:function(){if(this._device){var a=this._device,b=a.targets.indexOf(this);-1!==b&&a.targets.splice(b,1);a=a.gl;this._glFrameBuffer&&(a.deleteFramebuffer(this._glFrameBuffer),this._glFrameBuffer=null);this._glDepthBuffer&&(a.deleteRenderbuffer(this._glDepthBuffer),this._glDepthBuffer=null);this._glResolveFrameBuffer&&
(a.deleteFramebuffer(this._glResolveFrameBuffer),this._glResolveFrameBuffer=null);this._glMsaaColorBuffer&&(a.deleteRenderbuffer(this._glMsaaColorBuffer),this._glMsaaColorBuffer=null);this._glMsaaDepthBuffer&&(a.deleteRenderbuffer(this._glMsaaDepthBuffer),this._glMsaaDepthBuffer=null)}},resolve:function(a,b){if(this._device&&this._device.webgl2){var c=this._device.gl;void 0===a&&(a=!0);void 0===b&&this._depthBuffer&&(b=!0);c.bindFramebuffer(c.READ_FRAMEBUFFER,this._glFrameBuffer);c.bindFramebuffer(c.DRAW_FRAMEBUFFER,
this._glResolveFrameBuffer);c.blitFramebuffer(0,0,this.width,this.height,0,0,this.width,this.height,(a?c.COLOR_BUFFER_BIT:0)|(b?c.DEPTH_BUFFER_BIT:0),c.NEAREST);c.bindFramebuffer(c.FRAMEBUFFER,this._glFrameBuffer)}},copy:function(a,b,c){if(!this._device)if(a._device)this._device=a._device;else return!1;return this._device.copyRenderTarget(a,this,b,c)}});Object.defineProperty(ra.prototype,"colorBuffer",{get:function(){return this._colorBuffer}});Object.defineProperty(ra.prototype,"depthBuffer",{get:function(){return this._depthBuffer}});
Object.defineProperty(ra.prototype,"face",{get:function(){return this._face}});Object.defineProperty(ra.prototype,"width",{get:function(){return this._colorBuffer?this._colorBuffer.width:this._depthBuffer.width}});Object.defineProperty(ra.prototype,"height",{get:function(){return this._colorBuffer?this._colorBuffer.height:this._depthBuffer.height}});var jn=function(a){switch(a.type){case "rgbm":return"RGBM";case "rgbe":return"RGBE";default:switch(a.format){case 11:case 13:case 12:case 14:return"Linear";
default:return"Gamma"}}},Io={type:5,base:0,count:4,indexed:!1};Object.assign(wj.prototype,{render:function(a,b,c){}});Kf.createShader=function(a,b,c){return Wa(a,b,null,c,!0)};Object.assign(Kf.prototype,{destroy:function(){this._outputBuffer.destroy()},process:function(a,b){void 0===b&&(b=!0);var c=this.device;c.setRenderTarget(null);c.updateBegin();c.setVertexBuffer(this._inputBuffer,0);c.setRaster(!1);c.setTransformFeedbackBuffer(this._outputBuffer);c.setShader(a);c.draw({type:0,base:0,count:this._inputBuffer.numVertices,
indexed:!1});c.setTransformFeedbackBuffer(null);c.setRaster(!0);c.updateEnd();b&&(a=this._inputBuffer.bufferId,this._inputBuffer.bufferId=this._outputBuffer.bufferId,this._outputBuffer.bufferId=a,a=this._inputBuffer._vao,this._inputBuffer._vao=this._outputBuffer._vao,this._outputBuffer._vao=a)}});Object.defineProperty(Kf.prototype,"inputBuffer",{get:function(){return this._inputBuffer}});Object.defineProperty(Kf.prototype,"outputBuffer",{get:function(){return this._outputBuffer}});$d.prototype=Object.create(ka.prototype);
$d.prototype.constructor=$d;Object.assign($d.prototype,{clone:function(){var a=new $d;ka.prototype._cloneInternal.call(this,a);return a},updateShader:function(a){var b={skin:!!this.meshInstances[0].skinInstance};this.shader=a.getProgramLibrary().getProgram("depth",b)}});pd.prototype.getSelection=function(a,b,c,d){var e=this.device;"object"===typeof a?(d=a,a=d.x,b=d.y,c=d.width,d=d.height):b=this.layer.renderTarget.height-(b+(d||1));c=c||1;d=d||1;var f=e.renderTarget;e.setRenderTarget(this.layer.renderTarget);
e.updateBegin();var g=new Uint8Array(4*c*d);e.readPixels(a,b,c,d,g);e.updateEnd();e.setRenderTarget(f);a=[];b=this.layer.instances.visibleOpaque[0].list;for(e=0;e<c*d;e++){f=g[4*e];var k=g[4*e+1];var h=g[4*e+2];f=f<<16|k<<8|h;16777215!==f&&(f=b[f],-1===a.indexOf(f)&&a.push(f))}return a};pd.prototype.prepare=function(a,b,c){var d=this.device,e=this;a instanceof pa&&(a=a.node.camera);this.scene=b;var f=null,g=null;c instanceof ma?f=c:g=c;if(!this.layer){var k=d.scope.resolve("uColor");this.layer=new ma({name:"Picker",
shaderPass:18,opaqueSortMode:0,onEnable:function(){if(!this.renderTarget){var t=new V(d,{format:7,width:e.width,height:e.height});t.name="pick";t.minFilter=0;t.magFilter=0;t.addressU=1;t.addressV=1;this.renderTarget=new ra(d,t,{depth:!0})}},onDisable:function(){this.renderTarget&&(this.renderTarget._colorBuffer.destroy(),this.renderTarget.destroy(),this.renderTarget=null)},onDrawCall:function(t,u){e.pickColor[0]=(u>>16&255)/255;e.pickColor[1]=(u>>8&255)/255;e.pickColor[2]=(u&255)/255;k.setValue(e.pickColor);
d.setBlending(!1)}});this.layerComp=new xa;this.layerComp.pushOpaque(this.layer);this.meshInstances=this.layer.opaqueMeshInstances;this._instancesVersion=-1}if(!f){this.layer.clearMeshInstances();c=b.layers.layerList;var h=b.layers.subLayerEnabled,l=b.layers.subLayerList;for(b=0;b<c.length;b++)c[b].overrideClear&&c[b]._clearDepthBuffer&&(c[b]._pickerCleared=!1);for(b=0;b<c.length;b++){var n=c[b];if(n.renderTarget===g&&n.enabled&&h[b]){var p=n.cameras.indexOf(a);if(!(0>p)){n.overrideClear&&n._clearDepthBuffer&&
!n._pickerCleared&&(this.meshInstances.push(this.clearDepthCommand),n._pickerCleared=!0);p=(p=l[b])?n.instances.transparentMeshInstances:n.instances.opaqueMeshInstances;var q=p.length;for(n=0;n<q;n++){var r=p[n];r.pick&&this.meshInstances.push(r)}}}}}else if(this._instancesVersion!==f._version){this.layer.clearMeshInstances();p=f.instances.opaqueMeshInstances;q=p.length;for(n=0;n<q;n++)r=p[n],r.pick&&this.meshInstances.push(r);p=f.instances.transparentMeshInstances;q=p.length;for(n=0;n<q;n++)r=p[n],
r.pick&&this.meshInstances.push(r);this._instancesVersion=f._version}this.layer.cameras[0]!==a&&(this.layer.clearCameras(),this.layer.addCamera(a));this.onLayerPreRender(this.layer,f,g);this.app.renderer.renderComposition(this.layerComp);this.onLayerPostRender(this.layer)};pd.prototype.onLayerPreRender=function(a,b,c){if(this.width!==a.renderTarget.width||this.height!==a.renderTarget.height)a.onDisable(),a.onEnable();a.oldClear=a.cameras[0].camera._clearOptions;a.oldAspectMode=a.cameras[0].aspectRatioMode;
a.oldAspect=a.cameras[0].aspectRatio;a.cameras[0].camera._clearOptions=this.clearOptions;a.cameras[0].aspectRatioMode=1;a.cameras[0].aspectRatio=a.cameras[0].calculateAspectRatio(c?c:b?b.renderTarget:null);this.app.renderer.updateCameraFrustum(a.cameras[0].camera)};pd.prototype.onLayerPostRender=function(a){a.cameras[0].camera._clearOptions=a.oldClear;a.cameras[0].aspectRatioMode=a.oldAspectMode;a.cameras[0].aspectRatio=a.oldAspect};pd.prototype.resize=function(a,b){this.width=a;this.height=b};Object.defineProperty(pd.prototype,
"renderTarget",{get:function(){return this.layer.renderTarget}});Object.assign(Jl.prototype,{load:function(a,b,c){throw Error("not implemented");},open:function(a,b,c){throw Error("not implemented");},patch:function(a,b){}});var ch=new xj,Wp={9:"Tab",13:"Enter",16:"Shift",17:"Control",18:"Alt",27:"Escape",37:"Left",38:"Up",39:"Right",40:"Down",46:"Delete",91:"Win"};jb.prototype=Object.create(M.prototype);jb.prototype.constructor=jb;jb.prototype.attach=function(a){this._element&&this.detach();this._element=
a;this._element.addEventListener("keydown",this._keyDownHandler,!1);this._element.addEventListener("keypress",this._keyPressHandler,!1);this._element.addEventListener("keyup",this._keyUpHandler,!1)};jb.prototype.detach=function(){this._element.removeEventListener("keydown",this._keyDownHandler);this._element.removeEventListener("keypress",this._keyPressHandler);this._element.removeEventListener("keyup",this._keyUpHandler);this._element=null};jb.prototype.toKeyIdentifier=function(a){a=dh(a);var b;
if(b=Wp[a.toString()])return b;b=a.toString(16).toUpperCase();var c=b.length;for(a=0;a<4-c;a++)b="0"+b;return"U+"+b};jb.prototype._handleKeyDown=function(a){var b=a.keyCode||a.charCode;void 0!==b&&(b=this.toKeyIdentifier(b),this._keymap[b]=!0,this.fire("keydown",yj(a)),this.preventDefault&&a.preventDefault(),this.stopPropagation&&a.stopPropagation())};jb.prototype._handleKeyUp=function(a){var b=a.keyCode||a.charCode;void 0!==b&&(b=this.toKeyIdentifier(b),delete this._keymap[b],this.fire("keyup",yj(a)),
this.preventDefault&&a.preventDefault(),this.stopPropagation&&a.stopPropagation())};jb.prototype._handleKeyPress=function(a){this.fire("keypress",yj(a));this.preventDefault&&a.preventDefault();this.stopPropagation&&a.stopPropagation()};jb.prototype.update=function(){for(var a in this._lastmap)delete this._lastmap[a];for(a in this._keymap)this._keymap.hasOwnProperty(a)&&(this._lastmap[a]=this._keymap[a])};jb.prototype.isPressed=function(a){a=dh(a);a=this.toKeyIdentifier(a);return!!this._keymap[a]};
jb.prototype.wasPressed=function(a){a=dh(a);a=this.toKeyIdentifier(a);return!!this._keymap[a]&&!this._lastmap[a]};jb.prototype.wasReleased=function(a){a=dh(a);a=this.toKeyIdentifier(a);return!this._keymap[a]&&!!this._lastmap[a]};Lb.prototype=Object.create(M.prototype);Lb.prototype.constructor=Lb;Lb.isPointerLocked=function(){return!!(document.pointerLockElement||document.mozPointerLockElement||document.webkitPointerLockElement)};Object.assign(Lb.prototype,{attach:function(a){this._target=a;this._attached||
(this._attached=!0,a=Ca.passiveEvents?{passive:!1}:!1,window.addEventListener("mouseup",this._upHandler,a),window.addEventListener("mousedown",this._downHandler,a),window.addEventListener("mousemove",this._moveHandler,a),window.addEventListener("wheel",this._wheelHandler,a))},detach:function(){if(this._attached){this._attached=!1;this._target=null;var a=Ca.passiveEvents?{passive:!1}:!1;window.removeEventListener("mouseup",this._upHandler,a);window.removeEventListener("mousedown",this._downHandler,
a);window.removeEventListener("mousemove",this._moveHandler,a);window.removeEventListener("wheel",this._wheelHandler,a)}},disableContextMenu:function(){this._target&&this._target.addEventListener("contextmenu",this._contextMenuHandler)},enableContextMenu:function(){this._target&&this._target.removeEventListener("contextmenu",this._contextMenuHandler)},enablePointerLock:function(a,b){if(document.body.requestPointerLock){var c=function(){a();document.removeEventListener("pointerlockchange",c)},d=function(){b();
document.removeEventListener("pointerlockerror",d)};a&&document.addEventListener("pointerlockchange",c,!1);b&&document.addEventListener("pointerlockerror",d,!1);document.body.requestPointerLock()}else b&&b()},disablePointerLock:function(a){if(document.exitPointerLock){var b=function(){a();document.removeEventListener("pointerlockchange",b)};a&&document.addEventListener("pointerlockchange",b,!1);document.exitPointerLock()}},update:function(){this._lastbuttons[0]=this._buttons[0];this._lastbuttons[1]=
this._buttons[1];this._lastbuttons[2]=this._buttons[2]},isPressed:function(a){return this._buttons[a]},wasPressed:function(a){return this._buttons[a]&&!this._lastbuttons[a]},wasReleased:function(a){return!this._buttons[a]&&this._lastbuttons[a]},_handleUp:function(a){this._buttons[a.button]=!1;a=new qd(this,a);a.event&&this.fire("mouseup",a)},_handleDown:function(a){this._buttons[a.button]=!0;a=new qd(this,a);a.event&&this.fire("mousedown",a)},_handleMove:function(a){a=new qd(this,a);a.event&&(this.fire("mousemove",
a),this._lastX=a.x,this._lastY=a.y)},_handleWheel:function(a){a=new qd(this,a);a.event&&this.fire("mousewheel",a)},_getTargetCoords:function(a){var b=this._target.getBoundingClientRect(),c=Math.floor(b.left);b=Math.floor(b.top);return a.clientX<c||a.clientX>=c+this._target.clientWidth||a.clientY<b||a.clientY>=b+this._target.clientHeight?null:{x:a.clientX-c,y:a.clientY-b}}});kb.prototype.attach=function(a){this._element=a;this._keyboard&&this._keyboard.attach(a);this._mouse&&this._mouse.attach(a)};
kb.prototype.detach=function(){this._keyboard&&this._keyboard.detach();this._mouse&&this._mouse.detach();this._element=null};kb.prototype.disableContextMenu=function(){this._mouse||this._enableMouse();this._mouse.disableContextMenu()};kb.prototype.enableContextMenu=function(){this._mouse||this._enableMouse();this._mouse.enableContextMenu()};kb.prototype.update=function(a){this._keyboard&&this._keyboard.update(a);this._mouse&&this._mouse.update(a);this._gamepads&&this._gamepads.update(a);this._axesValues=
{};for(var b in this._axes)this._axesValues[b]=[]};kb.prototype.registerKeys=function(a,b){this._keyboard||this._enableKeyboard();if(this._actions[a])throw Error("Action: "+a+" already registered");if(void 0===b)throw Error("Invalid button");b.length||(b=[b]);this._actions[a]?this._actions[a].push({type:"keyboard",keys:b}):this._actions[a]=[{type:"keyboard",keys:b}]};kb.prototype.registerMouse=function(a,b){this._mouse||this._enableMouse();if(void 0===b)throw Error("Invalid button");this._actions[a]?
this._actions[a].push({type:"mouse",button:b}):this._actions[a]=[{type:"mouse",button:-b}]};kb.prototype.registerPadButton=function(a,b,c){if(void 0===c)throw Error("Invalid button");this._actions[a]?this._actions[a].push({type:"gamepad",button:c,pad:b}):this._actions[a]=[{type:"gamepad",button:c,pad:b}]};kb.prototype.registerAxis=function(a){var b=a.name;this._axes[b]||(this._axes[b]=[]);var c=this._axes[b].push(b);a=a||{};a.pad=a.pad||0;var d=function(e,f,g,k){switch(f){case "mousex":e._mouse.on("mousemove",
function(h){e._axesValues[b][c]=h.dx/10});break;case "mousey":e._mouse.on("mousemove",function(h){e._axesValues[b][c]=h.dy/10});break;case "key":e._axes[b].push(function(){return e._keyboard.isPressed(k)?g:0});break;case "padrx":e._axes[b].push(function(){return e._gamepads.getAxis(a.pad,2)});break;case "padry":e._axes[b].push(function(){return e._gamepads.getAxis(a.pad,3)});break;case "padlx":e._axes[b].push(function(){return e._gamepads.getAxis(a.pad,0)});break;case "padly":e._axes[b].push(function(){return e._gamepads.getAxis(a.pad,
1)});break;default:throw Error("Unknown axis");}};d(this,a.positive,1,a.positiveKey);(a.negativeKey||a.negative!==a.positive)&&d(this,a.negative,-1,a.negativeKey)};kb.prototype.isPressed=function(a){if(!this._actions[a])return!1;var b,c=this._actions[a].length;for(b=0;b<c;++b){var d=this._actions[a][b];switch(d.type){case "keyboard":if(this._keyboard){var e,f=d.keys.length;for(e=0;e<f;e++)if(this._keyboard.isPressed(d.keys[e]))return!0}break;case "mouse":if(this._mouse&&this._mouse.isPressed(d.button))return!0;
break;case "gamepad":if(this._gamepads&&this._gamepads.isPressed(d.pad,d.button))return!0}}return!1};kb.prototype.wasPressed=function(a){if(!this._actions[a])return!1;var b,c=this._actions[a].length;for(b=0;b<c;++b){var d=this._actions[a][b];switch(d.type){case "keyboard":if(this._keyboard){var e,f=d.keys.length;for(e=0;e<f;e++)if(this._keyboard.wasPressed(d.keys[e]))return!0}break;case "mouse":if(this._mouse&&this._mouse.wasPressed(d.button))return!0;break;case "gamepad":if(this._gamepads&&this._gamepads.wasPressed(d.pad,
d.button))return!0}}return!1};kb.prototype.getAxis=function(a){var b=0;if(this._axes[a]){var c,d=this._axes[a].length;for(c=0;c<d;c++)if("function"===Zc(this._axes[a][c])){var e=this._axes[a][c]();Math.abs(e)>Math.abs(b)&&(b=e)}else this._axesValues[a]&&Math.abs(this._axesValues[a][c])>Math.abs(b)&&(b=this._axesValues[a][c])}return b};kb.prototype._enableMouse=function(){this._mouse=new Lb;if(!this._element)throw Error("Controller must be attached to an Element");this._mouse.attach(this._element)};
kb.prototype._enableKeyboard=function(){this._keyboard=new jb;if(!this._element)throw Error("Controller must be attached to an Element");this._keyboard.attach(this._element)};var cc,Ad,kn=new z,ln=new z,Bd=new bd,mn=new bd,sk=new bd;Bd.end=new z;mn.end=new z;sk.end=new z;var Re=new z,eh=new z,zj=new z,Kl=new z,Aj=new z,fh=new z,Ll=new z,tk=new P,og=new z,Uh=new z,Vh=new z,pg=new z,nn=new z,on=new z,pn=new z,qn=new z,Xp=new X;Object.assign(rd.prototype,{stopPropagation:function(){this._stopPropagation=
!0;this.event&&(this.event.stopImmediatePropagation(),this.event.stopPropagation())}});sd.prototype=Object.create(rd.prototype);sd.prototype.constructor=sd;Oc.prototype=Object.create(rd.prototype);Oc.prototype.constructor=Oc;lc.prototype=Object.create(rd.prototype);lc.prototype.constructor=lc;Object.assign(Lf.prototype,{attach:function(a){this._attached&&(this._attached=!1,this.detach());this._target=a;this._attached=!0;a=Ca.passiveEvents?{passive:!0}:!1;this._useMouse&&(window.addEventListener("mouseup",
this._upHandler,a),window.addEventListener("mousedown",this._downHandler,a),window.addEventListener("mousemove",this._moveHandler,a),window.addEventListener("wheel",this._wheelHandler,a));this._useTouch&&Ca.touch&&(this._target.addEventListener("touchstart",this._touchstartHandler,a),this._target.addEventListener("touchend",this._touchendHandler,!1),this._target.addEventListener("touchmove",this._touchmoveHandler,!1),this._target.addEventListener("touchcancel",this._touchcancelHandler,!1));this.attachSelectEvents()},
attachSelectEvents:function(){!this._selectEventsAttached&&this._useXr&&this.app&&this.app.xr&&this.app.xr.supported&&(this._clickedEntities||(this._clickedEntities={}),this._selectEventsAttached=!0,this.app.xr.on("start",this._onXrStart,this))},detach:function(){if(this._attached){this._attached=!1;var a=Ca.passiveEvents?{passive:!0}:!1;this._useMouse&&(window.removeEventListener("mouseup",this._upHandler,a),window.removeEventListener("mousedown",this._downHandler,a),window.removeEventListener("mousemove",
this._moveHandler,a),window.removeEventListener("wheel",this._wheelHandler,a));this._useTouch&&(this._target.removeEventListener("touchstart",this._touchstartHandler,a),this._target.removeEventListener("touchend",this._touchendHandler,!1),this._target.removeEventListener("touchmove",this._touchmoveHandler,!1),this._target.removeEventListener("touchcancel",this._touchcancelHandler,!1));this._selectEventsAttached&&(this._selectEventsAttached=!1,this.app.xr.off("start",this._onXrStart,this),this.app.xr.off("end",
this._onXrEnd,this),this.app.xr.off("update",this._onXrUpdate,this),this.app.xr.input.off("selectstart",this._onSelectStart,this),this.app.xr.input.off("selectend",this._onSelectEnd,this),this.app.xr.input.off("remove",this._onXrInputRemove,this));this._target=null}},addElement:function(a){-1===this._elements.indexOf(a)&&this._elements.push(a)},removeElement:function(a){a=this._elements.indexOf(a);-1!==a&&this._elements.splice(a,1)},_handleUp:function(a){this._enabled&&!Lb.isPointerLocked()&&(this._calcMouseCoords(a),
null!==cc&&this._onElementMouseEvent("mouseup",a))},_handleDown:function(a){this._enabled&&!Lb.isPointerLocked()&&(this._calcMouseCoords(a),null!==cc&&this._onElementMouseEvent("mousedown",a))},_handleMove:function(a){this._enabled&&(this._calcMouseCoords(a),null!==cc&&(this._onElementMouseEvent("mousemove",a),this._lastX=cc,this._lastY=Ad))},_handleWheel:function(a){this._enabled&&(this._calcMouseCoords(a),null!==cc&&this._onElementMouseEvent("mousewheel",a))},_determineTouchedElements:function(a){var b=
{},c=this.app.systems.camera.cameras,d,e;for(d=c.length-1;0<=d;d--){var f=c[d],g=0;var k=0;for(e=a.changedTouches.length;k<e;k++)if(b[a.changedTouches[k].identifier])g++;else{var h=this._calcTouchCoords(a.changedTouches[k]),l=this._getTargetElement(f,h.x,h.y);l&&(g++,b[a.changedTouches[k].identifier]={element:l,camera:f,x:h.x,y:h.y})}if(g===e)break}return b},_handleTouchStart:function(a){if(this._enabled){for(var b=this._determineTouchedElements(a),c=0,d=a.changedTouches.length;c<d;c++){var e=a.changedTouches[c],
f=b[e.identifier],g=this._touchedElements[e.identifier];!f||g&&f.element===g.element||(this._fireEvent(a.type,new Oc(a,f.element,f.camera,f.x,f.y,e)),this._touchesForWhichTouchLeaveHasFired[e.identifier]=!1)}for(var k in b)this._touchedElements[k]=b[k]}},_handleTouchEnd:function(a){if(this._enabled){var b=this.app.systems.camera.cameras;for(c in this._clickedEntities)delete this._clickedEntities[c];var c=0;for(var d=a.changedTouches.length;c<d;c++){var e=a.changedTouches[c],f=this._touchedElements[e.identifier];
if(f){var g=f.element,k=f.camera,h=f.x;f=f.y;delete this._touchedElements[e.identifier];delete this._touchesForWhichTouchLeaveHasFired[e.identifier];this._fireEvent(a.type,new Oc(a,g,k,h,f,e));if(0===a.touches.length)for(var l=this._calcTouchCoords(e),n=b.length-1;0<=n;n--)this._getTargetElement(b[n],l.x,l.y)!==g||this._clickedEntities[g.entity.getGuid()]||(this._fireEvent("click",new Oc(a,g,k,h,f,e)),this._clickedEntities[g.entity.getGuid()]=!0)}}}},_handleTouchMove:function(a){a.preventDefault();
if(this._enabled)for(var b=this._determineTouchedElements(a),c=0,d=a.changedTouches.length;c<d;c++){var e=a.changedTouches[c],f=b[e.identifier],g=this._touchedElements[e.identifier];if(g){var k=this._calcTouchCoords(e);f&&f.element===g.element||this._touchesForWhichTouchLeaveHasFired[e.identifier]||(this._fireEvent("touchleave",new Oc(a,g.element,g.camera,k.x,k.y,e)),this._touchesForWhichTouchLeaveHasFired[e.identifier]=!0);this._fireEvent("touchmove",new Oc(a,g.element,g.camera,k.x,k.y,e))}}},_onElementMouseEvent:function(a,
b){var c,d=this._hoveredElement;this._hoveredElement=null;for(var e=this.app.systems.camera.cameras,f,g=e.length-1;0<=g&&!(f=e[g],c=this._getTargetElement(f,cc,Ad));g--);c&&(this._fireEvent(a,new sd(b,c,f,cc,Ad,this._lastX,this._lastY)),this._hoveredElement=c,"mousedown"===a&&(this._pressedElement=c));d!==this._hoveredElement&&(d&&this._fireEvent("mouseleave",new sd(b,d,f,cc,Ad,this._lastX,this._lastY)),this._hoveredElement&&this._fireEvent("mouseenter",new sd(b,this._hoveredElement,f,cc,Ad,this._lastX,
this._lastY)));"mouseup"===a&&this._pressedElement&&(this._pressedElement===this._hoveredElement?(this._pressedElement=null,this._clickedEntities&&this._clickedEntities[this._hoveredElement.entity.getGuid()]||this._fireEvent("click",new sd(b,this._hoveredElement,f,cc,Ad,this._lastX,this._lastY))):this._pressedElement=null)},_onXrStart:function(){this.app.xr.on("end",this._onXrEnd,this);this.app.xr.on("update",this._onXrUpdate,this);this.app.xr.input.on("selectstart",this._onSelectStart,this);this.app.xr.input.on("selectend",
this._onSelectEnd,this);this.app.xr.input.on("remove",this._onXrInputRemove,this)},_onXrEnd:function(){this.app.xr.off("update",this._onXrUpdate,this);this.app.xr.input.off("selectstart",this._onSelectStart,this);this.app.xr.input.off("selectend",this._onSelectEnd,this);this.app.xr.input.off("remove",this._onXrInputRemove,this)},_onXrUpdate:function(){if(this._enabled)for(var a=this.app.xr.input.inputSources,b=0;b<a.length;b++)this._onElementSelectEvent("selectmove",a[b],null)},_onXrInputRemove:function(a){var b=
this._selectedElements[a.id];b&&(a._elementEntity=null,this._fireEvent("selectleave",new lc(null,b,null,a)));delete this._selectedElements[a.id];delete this._selectedPressedElements[a.id]},_onSelectStart:function(a,b){this._enabled&&this._onElementSelectEvent("selectstart",a,b)},_onSelectEnd:function(a,b){this._enabled&&this._onElementSelectEvent("selectend",a,b)},_onElementSelectEvent:function(a,b,c){var d,e=this._selectedElements[b.id],f=this.app.systems.camera.cameras;if(b.elementInput){sk.set(b.getOrigin(),
b.getDirection());for(var g=f.length-1;0<=g;g--){var k=f[g];if(d=this._getTargetElementByRay(sk,k))break}}b._elementEntity=d||null;if(d)var h=this._selectedElements[b.id]=d;else delete this._selectedElements[b.id];e!==h&&(e&&this._fireEvent("selectleave",new lc(c,e,k,b)),h&&this._fireEvent("selectenter",new lc(c,h,k,b)));"selectstart"===a&&(this._selectedPressedElements[b.id]=h)&&this._fireEvent("selectstart",new lc(c,h,k,b));d=this._selectedPressedElements[b.id];!b.elementInput&&d&&(delete this._selectedPressedElements[b.id],
e&&this._fireEvent("selectend",new lc(c,e,k,b)));"selectend"===a&&b.elementInput&&(delete this._selectedPressedElements[b.id],e&&this._fireEvent("selectend",new lc(c,e,k,b)),d&&d===e&&this._fireEvent("click",new lc(c,d,k,b)))},_fireEvent:function(a,b){for(var c=b.element;;){c.fire(a,b);if(b._stopPropagation)break;if(!c.entity.parent)break;c=c.entity.parent.element;if(!c)break}},_calcMouseCoords:function(a){var b=this._target.getBoundingClientRect(),c=Math.floor(b.left);b=Math.floor(b.top);a.clientX<
c||a.clientX>=c+this._target.clientWidth||a.clientY<b||a.clientY>=b+this._target.clientHeight?Ad=cc=null:(cc=a.clientX-c,Ad=a.clientY-b)},_calcTouchCoords:function(a){for(var b=0,c=0,d=a.target;!(d instanceof HTMLElement);)d=d.parentNode;do b+=d.offsetLeft-d.scrollLeft,c+=d.offsetTop-d.scrollTop,d=d.offsetParent;while(d);return{x:a.pageX-b,y:a.pageY-c}},_sortElements:function(a,b){var c=this.app.scene.layers.sortTransparentLayers(a.layers,b.layers);return 0!==c?c:a.screen&&!b.screen?-1:!a.screen&&
b.screen?1:a.screen||b.screen?a.screen.screen.screenSpace&&!b.screen.screen.screenSpace?-1:b.screen.screen.screenSpace&&!a.screen.screen.screenSpace?1:b.drawOrder-a.drawOrder:0},_getTargetElement:function(a,b,c){var d=null;this._elements.sort(this._sortHandler);for(var e,f,g=0,k=this._elements.length;g<k;g++){var h=this._elements[g],l=!1;if(h.screen&&h.screen.screen.screenSpace){void 0===e&&(e=Bd,!1===this._calculateRayScreen(b,c,a,e)&&(e=null));var n=e;l=!0}else void 0===f&&(f=mn,!1===this._calculateRay3d(b,
c,a,f)&&(f=null)),n=f;if(n&&this._checkElement(n,h,l)){d=h;break}}return d},_getTargetElementByRay:function(a,b){var c=null;Bd.origin.copy(a.origin);Bd.direction.copy(a.direction);Bd.end.copy(Bd.direction).scale(2*b.farClip).add(Bd.origin);this._elements.sort(this._sortHandler);a=0;for(b=this._elements.length;a<b;a++){var d=this._elements[a];if((!d.screen||!d.screen.screen.screenSpace)&&this._checkElement(Bd,d,!1)){c=d;break}}return c},_buildHitCorners:function(a,b,c,d){if(a.entity&&a.entity.button){var e=
a.entity.button.hitPadding||Xp;og.copy(a.entity.up);Uh.copy(og).scale(-1);pg.copy(a.entity.right);Vh.copy(pg).scale(-1);og.scale(e.w*d);Uh.scale(e.y*d);pg.scale(e.z*c);Vh.scale(e.x*c);nn.copy(b[0]).add(Uh).add(Vh);on.copy(b[1]).add(Uh).add(pg);pn.copy(b[2]).add(og).add(pg);qn.copy(b[3]).add(og).add(Vh);b=[nn,on,pn,qn]}return b},_calculateScaleToScreen:function(a){var b=a.entity;a=a.screen.screen.scale;for(tk.set(a,a);b&&!b.screen;)tk.mul(b.getLocalScale()),b=b.parent;return tk},_calculateRayScreen:function(a,
b,c,d){var e=this.app.graphicsDevice.width,f=this.app.graphicsDevice.height,g=c.rect.z*e,k=c.rect.w*f,h=c.rect.x*e;c=(1-c.rect.y)*f;var l=c-k;a=a*e/this._target.clientWidth;b=b*f/this._target.clientHeight;return a>=h&&a<=h+g&&b<=c&&b>=l?(d.origin.set(e*(a-h)/g,f-f*(b-l)/k,1),d.direction.set(0,0,-1),d.end.copy(d.direction).scale(2).add(d.origin),!0):!1},_calculateRay3d:function(a,b,c,d){var e=this._target.clientWidth,f=this._target.clientHeight,g=c.rect.z*e,k=c.rect.w*f,h=c.rect.x*e,l=(1-c.rect.y)*
f,n=l-k,p=b;return a>=h&&a<=h+g&&b<=l&&p>=n?(a=e*(a-h)/g,p=f*(p-n)/k,c.screenToWorld(a,p,c.nearClip,kn),c.screenToWorld(a,p,c.farClip,ln),d.origin.copy(kn),d.direction.set(0,0,-1),d.end.copy(ln),!0):!1},_checkElement:function(a,b,c){if(b.maskedBy&&!this._checkElement(a,b.maskedBy.element,c))return!1;var d=c?this._calculateScaleToScreen(b):b.entity.getWorldTransform().getScale();b=this._buildHitCorners(b,c?b.screenCorners:b.worldCorners,d.x,d.y);return Jo(a.origin,a.end,b)?!0:!1}});Object.defineProperty(Lf.prototype,
"enabled",{get:function(){return this._enabled},set:function(a){this._enabled=a}});Object.defineProperty(Lf.prototype,"app",{get:function(){return this._app||ea.getApplication()},set:function(a){this._app=a}});var rn={DEFAULT:{buttons:"PAD_FACE_1 PAD_FACE_2 PAD_FACE_3 PAD_FACE_4 PAD_L_SHOULDER_1 PAD_R_SHOULDER_1 PAD_L_SHOULDER_2 PAD_R_SHOULDER_2 PAD_SELECT PAD_START PAD_L_STICK_BUTTON PAD_R_STICK_BUTTON PAD_UP PAD_DOWN PAD_LEFT PAD_RIGHT PAD_VENDOR".split(" "),axes:["PAD_L_STICK_X","PAD_L_STICK_Y",
"PAD_R_STICK_X","PAD_R_STICK_Y"]},PS3:{buttons:"PAD_FACE_1 PAD_FACE_2 PAD_FACE_4 PAD_FACE_3 PAD_L_SHOULDER_1 PAD_R_SHOULDER_1 PAD_L_SHOULDER_2 PAD_R_SHOULDER_2 PAD_SELECT PAD_START PAD_L_STICK_BUTTON PAD_R_STICK_BUTTON PAD_UP PAD_DOWN PAD_LEFT PAD_RIGHT PAD_VENDOR".split(" "),axes:["PAD_L_STICK_X","PAD_L_STICK_Y","PAD_R_STICK_X","PAD_R_STICK_Y"]}},sn={"Product: 0268":"PS3"};Object.assign(Bj.prototype,{update:function(){var a,b;var c=0;for(b=this.current.length;c<b;c++){var d=this.current[c].pad.buttons;
var e=d.length;for(a=0;a<e;a++)void 0===this.previous[c]&&(this.previous[c]=[]),this.previous[c][a]=d[a].pressed}a=this.poll();c=0;for(b=a.length;c<b;c++)this.current[c]=a[c]},poll:function(){var a=[];if(this.gamepadsSupported){var b=navigator.getGamepads?navigator.getGamepads():navigator.webkitGetGamepads(),c,d=b.length;for(c=0;c<d;c++)b[c]&&a.push({map:this.getMap(b[c]),pad:b[c]})}return a},getMap:function(a){for(var b in sn)if(0<=a.id.indexOf(b))return rn[sn[b]];return rn.DEFAULT},isPressed:function(a,
b){return this.current[a]?this.current[a].pad.buttons[pc[this.current[a].map.buttons[b]]].pressed:!1},wasPressed:function(a,b){if(!this.current[a])return!1;b=pc[this.current[a].map.buttons[b]];return this.current[a].pad.buttons[b].pressed&&!this.previous[a][b]},getAxis:function(a,b){if(!this.current[a])return!1;a=this.current[a].pad.axes[pc[this.current[a].map.axes[b]]];Math.abs(a)<this.deadZone&&(a=0);return a}});Object.assign(ae.prototype,{getTouchById:function(a,b){var c,d=b.length;for(c=0;c<d;c++)if(b[c].id===
a)return b[c];return null}});Se.prototype=Object.create(M.prototype);Se.prototype.constructor=Se;Object.assign(Se.prototype,{attach:function(a){this._element&&this.detach();this._element=a;this._element.addEventListener("touchstart",this._startHandler,!1);this._element.addEventListener("touchend",this._endHandler,!1);this._element.addEventListener("touchmove",this._moveHandler,!1);this._element.addEventListener("touchcancel",this._cancelHandler,!1)},detach:function(){this._element&&(this._element.removeEventListener("touchstart",
this._startHandler,!1),this._element.removeEventListener("touchend",this._endHandler,!1),this._element.removeEventListener("touchmove",this._moveHandler,!1),this._element.removeEventListener("touchcancel",this._cancelHandler,!1));this._element=null},_handleTouchStart:function(a){this.fire("touchstart",new ae(this,a))},_handleTouchEnd:function(a){this.fire("touchend",new ae(this,a))},_handleTouchMove:function(a){a.preventDefault();this.fire("touchmove",new ae(this,a))},_handleTouchCancel:function(a){this.fire("touchcancel",
new ae(this,a))}});wb.prototype=Object.create(M.prototype);wb.prototype.constructor=wb;wb.prototype.createTextures=function(a){a=this._normalizeCharsSet(a);if(a.length!==this.chars.length)this._renderAtlas(a);else for(var b=0;b<a.length;b++)if(a[b]!==this.chars[b]){this._renderAtlas(a);break}};wb.prototype.updateTextures=function(a){a=this._normalizeCharsSet(a);for(var b=[],c=0;c<a.length;c++){var d=a[c];this.data.chars[d]||b.push(d)}0<b.length&&this._renderAtlas(this.chars.concat(b))};wb.prototype.destroy=
function(){for(var a=0;a<this.textures.length;a++)this.textures[a].destroy();this.fontWeight=this.type=this.textures=this.intensity=this.glyphSize=this.fontSize=this.fontName=this.data=this.color=this.chars=null};wb.prototype._getAndClearContext=function(a,b){var c=a.width,d=a.height;a=a.getContext("2d",{alpha:!0});a.clearRect(0,0,c,d);a.fillStyle=b;a.fillRect(0,0,c,d);return a};wb.prototype._colorToRgbString=function(a,b){var c=Math.round(255*a.r),d=Math.round(255*a.g),e=Math.round(255*a.b);return b?
"rgba("+c+", "+d+", "+e+", "+a.a+")":"rgb("+c+", "+d+", "+e+")"};wb.prototype.renderCharacter=function(a,b,c,d,e){a.fillStyle=e;a.fillText(b,c,d)};wb.prototype._renderAtlas=function(a){this.chars=a;a=1;var b=this.textures[a-1].getSource(),c=b.width,d=b.height,e=this._colorToRgbString(this.color,!1),f=this.color.a;this.color.a=1/255;var g=this._colorToRgbString(this.color,!0);this.color.a=f;f=this._getAndClearContext(b,g);f.font=this.fontWeight+" "+this.fontSize.toString()+"px "+this.fontName;f.textAlign=
"center";f.textBaseline="alphabetic";this.data=this._createJson(this.chars,this.fontName,c,d);var k=vc.getSymbols(this.chars.join("")),h=this.textures.length,l=0,n=0,p={},q;for(q=0;q<k.length;q++)b=k[q],p[b]=this._getTextMetrics(b),l=Math.max(l,p[b].height),n=Math.max(n,p[b].descent);this.glyphSize=Math.max(this.glyphSize,l);l=this.glyphSize+2*this.padding;var r=this.glyphSize+2*this.padding,t=this.glyphSize/2+this.padding,u=r-n-this.padding,x=0,v=0;for(q=0;q<k.length;q++){b=k[q];var w=vc.getCodePoint(k[q]),
y=this.fontSize;f.font=this.fontWeight+" "+y.toString()+"px "+this.fontName;f.textAlign="center";f.textBaseline="alphabetic";var A=f.measureText(b).width;A>y&&(y=this.fontSize*this.fontSize/A,f.font=this.fontWeight+" "+y.toString()+"px "+this.fontName,A=this.fontSize);this.renderCharacter(f,b,x+t,v+u,e);this._addChar(this.data,b,w,x,v,l,r,this.padding+(this.glyphSize-A)/2,-this.padding+p[b].descent-n,A,a-1,c,d);x+=l;x+l>c&&(x=0,v+=r,v+r>d&&(this.textures[a-1].upload(),a++,v=0,a>h?(b=document.createElement("canvas"),
b.height=d,b.width=c,f=this._getAndClearContext(b,g),w=new V(this.app.graphicsDevice,{format:7,autoMipmap:!0}),w.name="font-atlas",w.setSource(b),w.minFilter=5,w.magFilter=1,w.addressU=1,w.addressV=1,this.textures.push(w)):(b=this.textures[a-1].getSource(),f=this._getAndClearContext(b,g))))}this.textures[a-1].upload();if(a<h){for(q=a;q<h;q++)this.textures[q].destroy();this.textures.splice(a)}this.fire("render")};wb.prototype._createJson=function(a,b,c,d){return{version:3,intensity:this.intensity,
info:{face:b,width:c,height:d,maps:[{width:c,height:d}]},chars:{}}};wb.prototype._addChar=function(a,b,c,d,e,f,g,k,h,l,n,p,q){a.info.maps.length<n+1&&a.info.maps.push({width:p,height:q});p=this.fontSize/32;a.chars[b]={id:c,letter:b,x:d,y:e,width:f,height:g,xadvance:l/p,xoffset:k/p,yoffset:(h+this.padding)/p,scale:p,range:1,map:n,bounds:[0,0,f/p,g/p]}};wb.prototype._normalizeCharsSet=function(a){var b=this.app.systems.element.getUnicodeConverter();b&&(a=b(a));b={};a=vc.getSymbols(a);var c;for(c=0;c<
a.length;c++){var d=a[c];b[d]||(b[d]=d)}return Object.keys(b).sort()};wb.prototype._getTextMetrics=function(a){var b=document.createElement("span");b.id="content-span";b.innerHTML=a;a=document.createElement("div");a.id="content-block";a.style.display="inline-block";a.style.width="1px";a.style.height="0px";var c=document.createElement("div");c.appendChild(b);c.appendChild(a);c.style.font=this.fontName;c.style.fontSize=this.fontSize+"px";document.body.appendChild(c);var d=-1,e=-1,f=-1;try{a.style["vertical-align"]=
"baseline",d=a.offsetTop-b.offsetTop,a.style["vertical-align"]="bottom",f=a.offsetTop-b.offsetTop,e=f-d}finally{document.body.removeChild(c)}return{ascent:d,descent:e,height:f}};var Ka=[null,null],Dj=null,Pl,Ab=new X,Mf=new Float32Array(4),mc=[],Nf=!1,Fj=!1,Ej=!1,Ko=/uniform[ \t\n\r]+\S+[ \t\n\r]+\S+[ \t\n\r]*;/g,Lo=/\S+[ \t\n\r]*;/,Mo=/[ \t\n\r]*;/,Vo=/(float|int|bool|vec2|vec3|vec4|struct)([ \t\n\r]+[^;]+[ \t\n\r]*,*)+;/g,Wo=/(float|int|bool|vec2|vec3|vec4|struct|,|;|\{|\})/g,Xo=/(uniform|varying|in|out)[ \t\n\r]+(float|int|bool|vec2|vec3|vec4|struct)([ \t\n\r]+[^;]+[ \t\n\r]*,*)+;/g,
Yo=/(float|int|bool|vec2|vec3|vec4|struct|uniform|varying|in|out|,|;|\{|\})/g,No=/#version/g,Oo=/out highp vec4 pc_fragColor;/g,Po=/#define gl_FragColor/g,Qo=/gl_FragColor/g,Ro=/uniform[ \t\n\r]+sampler2D[ \t\n\r]+uColorBuffer;/g,So=/(varying|in)[ \t\n\r]+vec2[ \t\n\r]+vUv0;/g,To=/(texture2D|texture)[ \t\n\r]*\([ \t\n\r]*uColorBuffer/g,Uo=/void[ \t\n\r]+main/g;Ol.prototype.addToComposition=function(a){this.app.scene.layers.insertTransparent(this.layer,a)};var Wh={write:function(a){console.log(a)},
open:function(){Wh.write("Powered by PlayCanvas 1.35.0 100604b")},info:function(a){console.info("INFO:\t"+a)},debug:function(a){console.debug("DEBUG:   "+a)},error:function(a){console.error("ERROR:   "+a)},warning:function(a){console.warn("WARNING: "+a)},alert:function(a){Wh.write("ALERT:   "+a);alert(a)},assert:function(a,b){!1===a&&Wh.write("ASSERT:  "+b)}};vc.endsWith=function(a,b){return a.endsWith(b)};vc.startsWith=function(a,b){return a.startsWith(b)};var Yp={now:Mb,Timer:$h};Object.defineProperty(L.prototype,
"data",{get:function(){this._data||(this._data=new Float32Array(4));this._data[0]=this.r;this._data[1]=this.g;this._data[2]=this.b;this._data[3]=this.a;return this._data}});Object.defineProperty(L.prototype,"data3",{get:function(){this._data3||(this._data3=new Float32Array(3));this._data3[0]=this.r;this._data3[1]=this.g;this._data3[2]=this.b;return this._data3}});N.INV_LOG2=Math.LOG2E;N.intToBytes=N.intToBytes32;N.bytesToInt=N.bytesToInt32;Object.defineProperty(P.prototype,"data",{get:function(){this._data||
(this._data=new Float32Array(2));this._data[0]=this.x;this._data[1]=this.y;return this._data}});Object.defineProperty(z.prototype,"data",{get:function(){this._data||(this._data=new Float32Array(3));this._data[0]=this.x;this._data[1]=this.y;this._data[2]=this.z;return this._data}});Object.defineProperty(X.prototype,"data",{get:function(){this._data||(this._data=new Float32Array(4));this._data[0]=this.x;this._data[1]=this.y;this._data[2]=this.z;this._data[3]=this.w;return this._data}});var Zp={Aabb:oa,
Sphere:Cd,Plane:ci};Cd.prototype.intersectRay=Cd.prototype.intersectsRay;rg.prototype.update=function(a,b){var c=new K;c.mul2(a,b);this.setFromMat4(c)};Gj.prototype=Error.prototype;Hj.prototype=Error.prototype;var $p={ADDRESS_CLAMP_TO_EDGE:1,ADDRESS_MIRRORED_REPEAT:2,ADDRESS_REPEAT:0,BLENDMODE_ZERO:0,BLENDMODE_ONE:1,BLENDMODE_SRC_COLOR:2,BLENDMODE_ONE_MINUS_SRC_COLOR:3,BLENDMODE_DST_COLOR:4,BLENDMODE_ONE_MINUS_DST_COLOR:5,BLENDMODE_SRC_ALPHA:6,BLENDMODE_SRC_ALPHA_SATURATE:7,BLENDMODE_ONE_MINUS_SRC_ALPHA:8,
BLENDMODE_DST_ALPHA:9,BLENDMODE_ONE_MINUS_DST_ALPHA:10,BUFFER_STATIC:0,BUFFER_DYNAMIC:1,BUFFER_STREAM:2,CULLFACE_NONE:0,CULLFACE_BACK:1,CULLFACE_FRONT:2,CULLFACE_FRONTANDBACK:3,ELEMENTTYPE_INT8:0,ELEMENTTYPE_UINT8:1,ELEMENTTYPE_INT16:2,ELEMENTTYPE_UINT16:3,ELEMENTTYPE_INT32:4,ELEMENTTYPE_UINT32:5,ELEMENTTYPE_FLOAT32:6,FILTER_NEAREST:0,FILTER_LINEAR:1,FILTER_NEAREST_MIPMAP_NEAREST:2,FILTER_NEAREST_MIPMAP_LINEAR:3,FILTER_LINEAR_MIPMAP_NEAREST:4,FILTER_LINEAR_MIPMAP_LINEAR:5,INDEXFORMAT_UINT8:0,INDEXFORMAT_UINT16:1,
INDEXFORMAT_UINT32:2,PIXELFORMAT_R5_G6_B5:3,PIXELFORMAT_R8_G8_B8:6,PIXELFORMAT_R8_G8_B8_A8:7,PRIMITIVE_POINTS:0,PRIMITIVE_LINES:1,PRIMITIVE_LINELOOP:2,PRIMITIVE_LINESTRIP:3,PRIMITIVE_TRIANGLES:4,PRIMITIVE_TRISTRIP:5,PRIMITIVE_TRIFAN:6,SEMANTIC_POSITION:"POSITION",SEMANTIC_NORMAL:"NORMAL",SEMANTIC_COLOR:"COLOR",SEMANTIC_TEXCOORD:"TEXCOORD",SEMANTIC_TEXCOORD0:"TEXCOORD0",SEMANTIC_TEXCOORD1:"TEXCOORD1",SEMANTIC_ATTR0:"ATTR0",SEMANTIC_ATTR1:"ATTR1",SEMANTIC_ATTR2:"ATTR2",SEMANTIC_ATTR3:"ATTR3",TEXTURELOCK_READ:1,
TEXTURELOCK_WRITE:2,drawQuadWithShader:La,programlib:mh,shaderChunks:F,ContextCreationError:Hj,Device:ib,IndexBuffer:dc,ProgramLibrary:Kb,RenderTarget:ra,ScopeId:Zg,Shader:re,ShaderInput:vj,Texture:V,UnsupportedBrowserError:Gj,VertexBuffer:ab,VertexFormat:Na,VertexIterator:Pb},aq={createFullscreenQuad:Hl,drawFullscreenQuad:Il,PostEffect:wj,PostEffectQueue:Ug};Object.defineProperty(F,"transformSkinnedVS",{get:function(){return"#define SKIN\n"+F.transformVS}});Object.defineProperties(V.prototype,{rgbm:{get:function(){return"rgbm"===
this.type},set:function(a){this.type=a?"rgbm":"default"}},swizzleGGGR:{get:function(){return"swizzleGGGR"===this.type},set:function(a){this.type=a?"swizzleGGGR":"default"}}});var bq=la,cq={partitionSkin:Wk,procedural:{calculateTangents:Nk,createMesh:Qb,createTorus:Ok,createCylinder:mi,createCapsule:ni,createCone:oi,createSphere:pi,createPlane:qi,createBox:Eg},BasicMaterial:dd,Command:vg,DepthMaterial:$d,ForwardRenderer:xg,GraphNode:Z,Material:ka,Mesh:rb,MeshInstance:va,Model:sb,ParticleEmitter:$b,
PhongMaterial:la,Picker:pd,Projection:{ORTHOGRAPHIC:1,PERSPECTIVE:0},Scene:sa,Skin:Hg,SkinInstance:Hc};Z.prototype._dirtify=function(a){a?this._dirtifyLocal():this._dirtifyWorld()};Z.prototype.addLabel=function(a){this._labels[a]=!0};Z.prototype.getLabels=function(){return Object.keys(this._labels)};Z.prototype.hasLabel=function(a){return!!this._labels[a]};Z.prototype.removeLabel=function(a){delete this._labels[a]};Z.prototype.findByLabel=function(a,b){var c,d=this._children.length;b=b||[];this.hasLabel(a)&&
b.push(this);for(c=0;c<d;++c)b=this._children[c].findByLabel(a,b);return b};Z.prototype.getChildren=function(){return this.children};Z.prototype.getName=function(){return this.name};Z.prototype.getPath=function(){return this.path};Z.prototype.getRoot=function(){return this.root};Z.prototype.getParent=function(){return this.parent};Z.prototype.setName=function(a){this.name=a};ka.prototype.getName=function(){return this.name};ka.prototype.setName=function(a){this.name=a};ka.prototype.getShader=function(){return this.shader};
ka.prototype.setShader=function(a){this.shader=a};var dq={Animation:Rb,Key:Fg,Node:Gg,Skeleton:Ta},eq={AudioManager:ec,Channel:ac,Channel3d:$a,Listener:ri,Sound:Kg};ec.prototype.getListener=function(){return this.listener};ec.prototype.getVolume=function(){return this.volume};ec.prototype.setVolume=function(a){this.volume=a};Ld.prototype.getAssetById=function(a){return this.get(a)};Object.defineProperty(ta.prototype,"ray",{get:function(){return this._rayLocal}});Object.defineProperty(ta.prototype,
"position",{get:function(){return this._localPosition}});Object.defineProperty(ta.prototype,"rotation",{get:function(){return this._localRotation}});var fq={getTouchTargetCoords:Cj,Controller:kb,GamePads:Bj,Keyboard:jb,KeyboardEvent:xj,Mouse:Lb,MouseEvent:qd,Touch:gh,TouchDevice:Se,TouchEvent:ae};Object.defineProperty(Lf.prototype,"wheel",{get:function(){return-2*this.wheelDelta}});Object.defineProperty(qd.prototype,"wheel",{get:function(){return-2*this.wheelDelta}});var gq=He,hq={Application:ea,
Component:O,ComponentData:Ml,ComponentSystem:H,Entity:fa,FillMode:{NONE:"NONE",FILL_WINDOW:"FILL_WINDOW",KEEP_ASPECT:Yg},ResolutionMode:{AUTO:"AUTO",FIXED:tj}};ea.prototype.isFullscreen=function(){return!!document.fullscreenElement};ea.prototype.enableFullscreen=function(a,b,c){a=a||this.graphicsDevice.canvas;var d=function(){b();document.removeEventListener("fullscreenchange",d)},e=function(){c();document.removeEventListener("fullscreenerror",e)};b&&document.addEventListener("fullscreenchange",d,
!1);c&&document.addEventListener("fullscreenerror",e,!1);a.requestFullscreen?a.requestFullscreen(Element.ALLOW_KEYBOARD_INPUT):c()};ea.prototype.disableFullscreen=function(a){var b=function(){a();document.removeEventListener("fullscreenchange",b)};a&&document.addEventListener("fullscreenchange",b,!1);document.exitFullscreen()};Object.defineProperty(Ob.prototype,"node",{get:function(){return this.entity}});Object.defineProperty(kd.prototype,"enable",{get:function(){return this.enabled},set:function(a){this.enabled=
a}});Ha.prototype.setVisible=function(a){this.enabled=a};Object.defineProperty(hc.prototype,"bodyType",{get:function(){return this.type},set:function(a){this.type=a}});hc.prototype.syncBodyToEntity=function(){this._updateDynamic()};Ud.prototype.setGravity=function(){1===arguments.length?this.gravity.copy(arguments[0]):this.gravity.set(arguments[0],arguments[1],arguments[2])};m.ABSOLUTE_URL=ff;m.ACTION_GAMEPAD="gamepad";m.ACTION_KEYBOARD="keyboard";m.ACTION_MOUSE="mouse";m.ADDRESS_CLAMP_TO_EDGE=1;
m.ADDRESS_MIRRORED_REPEAT=2;m.ADDRESS_REPEAT=0;m.ANIM_EQUAL_TO="EQUAL_TO";m.ANIM_GREATER_THAN="GREATER_THAN";m.ANIM_GREATER_THAN_EQUAL_TO="GREATER_THAN_EQUAL_TO";m.ANIM_INTERRUPTION_NEXT="NEXT_STATE";m.ANIM_INTERRUPTION_NEXT_PREV="NEXT_STATE_PREV_STATE";m.ANIM_INTERRUPTION_NONE="NONE";m.ANIM_INTERRUPTION_PREV="PREV_STATE";m.ANIM_INTERRUPTION_PREV_NEXT="PREV_STATE_NEXT_STATE";m.ANIM_LESS_THAN="LESS_THAN";m.ANIM_LESS_THAN_EQUAL_TO="LESS_THAN_EQUAL_TO";m.ANIM_NOT_EQUAL_TO="NOT_EQUAL_TO";m.ANIM_PARAMETER_BOOLEAN=
"BOOLEAN";m.ANIM_PARAMETER_FLOAT="FLOAT";m.ANIM_PARAMETER_INTEGER="INTEGER";m.ANIM_PARAMETER_TRIGGER="TRIGGER";m.ANIM_STATE_ANY="ANY";m.ANIM_STATE_END="END";m.ANIM_STATE_START="START";m.ASPECT_AUTO=0;m.ASPECT_MANUAL=1;m.ASSET_ANIMATION="animation";m.ASSET_AUDIO="audio";m.ASSET_CONTAINER="container";m.ASSET_CSS="css";m.ASSET_CUBEMAP="cubemap";m.ASSET_HTML="html";m.ASSET_IMAGE="image";m.ASSET_JSON="json";m.ASSET_MATERIAL="material";m.ASSET_MODEL="model";m.ASSET_SCRIPT="script";m.ASSET_SHADER="shader";
m.ASSET_TEXT="text";m.ASSET_TEXTURE="texture";m.AXIS_KEY="key";m.AXIS_MOUSE_X="mousex";m.AXIS_MOUSE_Y="mousey";m.AXIS_PAD_L_X="padlx";m.AXIS_PAD_L_Y="padly";m.AXIS_PAD_R_X="padrx";m.AXIS_PAD_R_Y="padry";m.AnimBinder=uc;m.AnimClip=wf;m.AnimClipHandler=vi;m.AnimComponent=id;m.AnimComponentLayer=Rg;m.AnimComponentSystem=xe;m.AnimController=Sg;m.AnimCurve=Ig;m.AnimData=vf;m.AnimEvaluator=Ja;m.AnimPropertyLocator=uf;m.AnimSnapshot=Rk;m.AnimStateGraph=yf;m.AnimStateGraphHandler=wi;m.AnimTarget=Ic;m.AnimTrack=
Kd;m.Animation=Rb;m.AnimationComponent=hd;m.AnimationComponentSystem=we;m.AnimationHandler=ui;m.Application=ea;m.Asset=aa;m.AssetListLoader=Fb;m.AssetReference=wc;m.AssetRegistry=Ld;m.AudioHandler=zf;m.AudioListenerComponent=Od;m.AudioListenerComponentSystem=ye;m.AudioSourceComponent=Pd;m.AudioSourceComponentSystem=ze;m.BAKE_COLOR=0;m.BAKE_COLORDIR=1;m.BLENDEQUATION_ADD=0;m.BLENDEQUATION_MAX=4;m.BLENDEQUATION_MIN=3;m.BLENDEQUATION_REVERSE_SUBTRACT=2;m.BLENDEQUATION_SUBTRACT=1;m.BLENDMODE_DST_ALPHA=
9;m.BLENDMODE_DST_COLOR=4;m.BLENDMODE_ONE=1;m.BLENDMODE_ONE_MINUS_DST_ALPHA=10;m.BLENDMODE_ONE_MINUS_DST_COLOR=5;m.BLENDMODE_ONE_MINUS_SRC_ALPHA=8;m.BLENDMODE_ONE_MINUS_SRC_COLOR=3;m.BLENDMODE_SRC_ALPHA=6;m.BLENDMODE_SRC_ALPHA_SATURATE=7;m.BLENDMODE_SRC_COLOR=2;m.BLENDMODE_ZERO=0;m.BLEND_ADDITIVE=1;m.BLEND_ADDITIVEALPHA=6;m.BLEND_MAX=10;m.BLEND_MIN=9;m.BLEND_MULTIPLICATIVE=5;m.BLEND_MULTIPLICATIVE2X=7;m.BLEND_NONE=3;m.BLEND_NORMAL=2;m.BLEND_PREMULTIPLIED=4;m.BLEND_SCREEN=8;m.BLEND_SUBTRACTIVE=0;m.BLUR_BOX=
0;m.BLUR_GAUSSIAN=1;m.BODYFLAG_KINEMATIC_OBJECT=2;m.BODYFLAG_NORESPONSE_OBJECT=4;m.BODYFLAG_STATIC_OBJECT=1;m.BODYGROUP_DEFAULT=1;m.BODYGROUP_DYNAMIC=1;m.BODYGROUP_ENGINE_1=8;m.BODYGROUP_ENGINE_2=32;m.BODYGROUP_ENGINE_3=64;m.BODYGROUP_KINEMATIC=4;m.BODYGROUP_NONE=0;m.BODYGROUP_STATIC=qj;m.BODYGROUP_TRIGGER=16;m.BODYGROUP_USER_1=128;m.BODYGROUP_USER_2=256;m.BODYGROUP_USER_3=512;m.BODYGROUP_USER_4=1024;m.BODYGROUP_USER_5=2048;m.BODYGROUP_USER_6=4096;m.BODYGROUP_USER_7=8192;m.BODYGROUP_USER_8=16384;
m.BODYMASK_ALL=65535;m.BODYMASK_NONE=0;m.BODYMASK_NOT_STATIC=Wg;m.BODYMASK_NOT_STATIC_KINEMATIC=65529;m.BODYMASK_STATIC=2;m.BODYSTATE_ACTIVE_TAG=1;m.BODYSTATE_DISABLE_DEACTIVATION=4;m.BODYSTATE_DISABLE_SIMULATION=5;m.BODYSTATE_ISLAND_SLEEPING=2;m.BODYSTATE_WANTS_DEACTIVATION=3;m.BODYTYPE_DYNAMIC="dynamic";m.BODYTYPE_KINEMATIC="kinematic";m.BODYTYPE_STATIC=He;m.BUFFER_DYNAMIC=1;m.BUFFER_GPUDYNAMIC=3;m.BUFFER_STATIC=0;m.BUFFER_STREAM=2;m.BUTTON_TRANSITION_MODE_SPRITE_CHANGE=1;m.BUTTON_TRANSITION_MODE_TINT=
Tg;m.BasicMaterial=dd;m.BasisParser=bj;m.Batch=fi;m.BatchGroup=bb;m.BatchManager=Ia;m.BinaryHandler=xi;m.BoundingBox=oa;m.BoundingSphere=Cd;m.Bundle=Af;m.BundleHandler=zi;m.BundleRegistry=fj;m.ButtonComponent=Qd;m.ButtonComponentSystem=Ae;m.CLEARFLAG_COLOR=1;m.CLEARFLAG_DEPTH=2;m.CLEARFLAG_STENCIL=4;m.COMPUPDATED_BLEND=8;m.COMPUPDATED_CAMERAS=4;m.COMPUPDATED_INSTANCES=1;m.COMPUPDATED_LIGHTS=2;m.CUBEFACE_NEGX=1;m.CUBEFACE_NEGY=3;m.CUBEFACE_NEGZ=5;m.CUBEFACE_POSX=0;m.CUBEFACE_POSY=2;m.CUBEFACE_POSZ=
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2;m.ELEMENTTYPE_INT32=4;m.ELEMENTTYPE_INT8=0;m.ELEMENTTYPE_TEXT="text";m.ELEMENTTYPE_UINT16=3;m.ELEMENTTYPE_UINT32=5;m.ELEMENTTYPE_UINT8=1;m.EMITTERSHAPE_BOX=0;m.EMITTERSHAPE_SPHERE=1;m.EVENT_KEYDOWN="keydown";m.EVENT_KEYUP="keyup";m.EVENT_MOUSEDOWN="mousedown";m.EVENT_MOUSEMOVE="mousemove";m.EVENT_MOUSEUP="mouseup";m.EVENT_MOUSEWHEEL="mousewheel";m.EVENT_SELECT="select";m.EVENT_SELECTEND="selectend";m.EVENT_SELECTSTART="selectstart";m.EVENT_TOUCHCANCEL="touchcancel";m.EVENT_TOUCHEND="touchend";m.EVENT_TOUCHMOVE=
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2;m.FITTING_BOTH=3;m.FITTING_NONE=mj;m.FITTING_SHRINK=2;m.FITTING_STRETCH=1;m.FOG_EXP="exp";m.FOG_EXP2="exp2";m.FOG_LINEAR="linear";m.FOG_NONE="none";m.FONT_BITMAP="bitmap";m.FONT_MSDF="msdf";m.FRESNEL_NONE=0;m.FRESNEL_SCHLICK=2;m.FUNC_ALWAYS=7;m.FUNC_EQUAL=2;m.FUNC_GREATER=4;m.FUNC_GREATEREQUAL=6;m.FUNC_LESS=1;m.FUNC_LESSEQUAL=3;m.FUNC_NEVER=0;m.FUNC_NOTEQUAL=5;m.FolderHandler=Ei;m.Font=Lg;m.FontHandler=Gi;m.ForwardRenderer=xg;m.Frustum=rg;m.GAMMA_NONE=0;m.GAMMA_SRGB=1;m.GAMMA_SRGBFAST=2;m.GAMMA_SRGBHDR=
3;m.GamePads=Bj;m.GraphNode=Z;m.GraphicsDevice=ib;m.HierarchyHandler=Hi;m.HtmlHandler=Ii;m.Http=da;m.I18n=Oa;m.INDEXFORMAT_UINT16=1;m.INDEXFORMAT_UINT32=2;m.INDEXFORMAT_UINT8=0;m.INTERPOLATION_CUBIC=2;m.INTERPOLATION_LINEAR=1;m.INTERPOLATION_STEP=0;m.ImageElement=cb;m.ImgParser=cj;m.IndexBuffer=dc;m.IndexedList=Zh;m.JsonHandler=Ji;m.JsonStandardMaterialParser=ve;m.KEY_0=48;m.KEY_1=49;m.KEY_2=50;m.KEY_3=51;m.KEY_4=52;m.KEY_5=53;m.KEY_6=54;m.KEY_7=55;m.KEY_8=56;m.KEY_9=57;m.KEY_A=65;m.KEY_ADD=107;m.KEY_ALT=
18;m.KEY_B=66;m.KEY_BACKSPACE=8;m.KEY_BACK_SLASH=220;m.KEY_C=67;m.KEY_CAPS_LOCK=20;m.KEY_CLOSE_BRACKET=221;m.KEY_COMMA=188;m.KEY_CONTEXT_MENU=93;m.KEY_CONTROL=17;m.KEY_D=68;m.KEY_DECIMAL=110;m.KEY_DELETE=46;m.KEY_DIVIDE=111;m.KEY_DOWN=40;m.KEY_E=69;m.KEY_END=35;m.KEY_ENTER=13;m.KEY_EQUAL=61;m.KEY_ESCAPE=27;m.KEY_F=70;m.KEY_F1=112;m.KEY_F10=121;m.KEY_F11=122;m.KEY_F12=123;m.KEY_F2=113;m.KEY_F3=114;m.KEY_F4=115;m.KEY_F5=116;m.KEY_F6=117;m.KEY_F7=118;m.KEY_F8=119;m.KEY_F9=120;m.KEY_G=71;m.KEY_H=72;m.KEY_HOME=
36;m.KEY_I=73;m.KEY_INSERT=45;m.KEY_J=74;m.KEY_K=75;m.KEY_L=76;m.KEY_LEFT=37;m.KEY_M=77;m.KEY_META=224;m.KEY_MULTIPLY=106;m.KEY_N=78;m.KEY_NUMPAD_0=96;m.KEY_NUMPAD_1=97;m.KEY_NUMPAD_2=98;m.KEY_NUMPAD_3=99;m.KEY_NUMPAD_4=100;m.KEY_NUMPAD_5=101;m.KEY_NUMPAD_6=102;m.KEY_NUMPAD_7=103;m.KEY_NUMPAD_8=104;m.KEY_NUMPAD_9=105;m.KEY_O=79;m.KEY_OPEN_BRACKET=219;m.KEY_P=80;m.KEY_PAGE_DOWN=34;m.KEY_PAGE_UP=33;m.KEY_PAUSE=19;m.KEY_PERIOD=190;m.KEY_PRINT_SCREEN=44;m.KEY_Q=81;m.KEY_R=82;m.KEY_RETURN=13;m.KEY_RIGHT=
39;m.KEY_S=83;m.KEY_SEMICOLON=59;m.KEY_SEPARATOR=108;m.KEY_SHIFT=16;m.KEY_SLASH=191;m.KEY_SPACE=32;m.KEY_SUBTRACT=109;m.KEY_T=84;m.KEY_TAB=9;m.KEY_U=85;m.KEY_UP=38;m.KEY_V=86;m.KEY_W=87;m.KEY_WINDOWS=91;m.KEY_X=88;m.KEY_Y=89;m.KEY_Z=90;m.Key=Fg;m.Keyboard=jb;m.KeyboardEvent=xj;m.KtxParser=dj;m.LAYERID_DEPTH=1;m.LAYERID_IMMEDIATE=3;m.LAYERID_SKYBOX=2;m.LAYERID_UI=4;m.LAYERID_WORLD=0;m.LAYER_FX=2;m.LAYER_GIZMO=1;m.LAYER_HUD=0;m.LAYER_WORLD=15;m.LIGHTFALLOFF_INVERSESQUARED=1;m.LIGHTFALLOFF_LINEAR=0;
m.LIGHTTYPE_DIRECTIONAL=0;m.LIGHTTYPE_POINT=1;m.LIGHTTYPE_SPOT=2;m.LINEBATCH_GIZMO=2;m.LINEBATCH_OVERLAY=1;m.LINEBATCH_WORLD=0;m.Layer=ma;m.LayerComposition=xa;m.LayoutCalculator=lj;m.LayoutChildComponent=Sd;m.LayoutChildComponentSystem=Pe;m.LayoutGroupComponent=jd;m.LayoutGroupComponentSystem=De;m.LegacyDdsParser=ej;m.Light=Va;m.LightComponent=kd;m.LightComponentSystem=Ee;m.Lightmapper=ii;m.LocalizedAsset=Ga;m.MASK_BAKED=2;m.MASK_DYNAMIC=1;m.MASK_LIGHTMAP=4;m.MOUSEBUTTON_LEFT=0;m.MOUSEBUTTON_MIDDLE=
1;m.MOUSEBUTTON_NONE=-1;m.MOUSEBUTTON_RIGHT=2;m.Mat3=xb;m.Mat4=K;m.Material=ka;m.MaterialHandler=Ki;m.Mesh=rb;m.MeshInstance=va;m.Model=sb;m.ModelComponent=Ha;m.ModelComponentSystem=Fe;m.ModelHandler=Li;m.Morph=Eb;m.MorphInstance=sf;m.MorphTarget=tf;m.Mouse=Lb;m.MouseEvent=qd;m.Node=Gg;m.ORIENTATION_HORIZONTAL=0;m.ORIENTATION_VERTICAL=1;m.OrientedBox=bi;m.PAD_1=0;m.PAD_2=1;m.PAD_3=2;m.PAD_4=3;m.PAD_DOWN=13;m.PAD_FACE_1=0;m.PAD_FACE_2=1;m.PAD_FACE_3=2;m.PAD_FACE_4=3;m.PAD_LEFT=14;m.PAD_L_SHOULDER_1=
4;m.PAD_L_SHOULDER_2=6;m.PAD_L_STICK_BUTTON=10;m.PAD_L_STICK_X=0;m.PAD_L_STICK_Y=1;m.PAD_RIGHT=15;m.PAD_R_SHOULDER_1=5;m.PAD_R_SHOULDER_2=7;m.PAD_R_STICK_BUTTON=11;m.PAD_R_STICK_X=2;m.PAD_R_STICK_Y=3;m.PAD_SELECT=8;m.PAD_START=9;m.PAD_UP=12;m.PAD_VENDOR=16;m.PARTICLEMODE_CPU=1;m.PARTICLEMODE_GPU=0;m.PARTICLEORIENTATION_EMITTER=2;m.PARTICLEORIENTATION_SCREEN=0;m.PARTICLEORIENTATION_WORLD=1;m.PARTICLESORT_DISTANCE=1;m.PARTICLESORT_NEWER_FIRST=2;m.PARTICLESORT_NONE=0;m.PARTICLESORT_OLDER_FIRST=3;m.PIXELFORMAT_111110F=
18;m.PIXELFORMAT_A8=0;m.PIXELFORMAT_ASTC_4x4=28;m.PIXELFORMAT_ATC_RGB=29;m.PIXELFORMAT_ATC_RGBA=30;m.PIXELFORMAT_DEPTH=16;m.PIXELFORMAT_DEPTHSTENCIL=17;m.PIXELFORMAT_DXT1=8;m.PIXELFORMAT_DXT3=9;m.PIXELFORMAT_DXT5=10;m.PIXELFORMAT_ETC1=21;m.PIXELFORMAT_ETC2_RGB=22;m.PIXELFORMAT_ETC2_RGBA=23;m.PIXELFORMAT_L8=1;m.PIXELFORMAT_L8_A8=2;m.PIXELFORMAT_PVRTC_2BPP_RGBA_1=25;m.PIXELFORMAT_PVRTC_2BPP_RGB_1=24;m.PIXELFORMAT_PVRTC_4BPP_RGBA_1=27;m.PIXELFORMAT_PVRTC_4BPP_RGB_1=26;m.PIXELFORMAT_R32F=15;m.PIXELFORMAT_R4_G4_B4_A4=
5;m.PIXELFORMAT_R5_G5_B5_A1=4;m.PIXELFORMAT_R5_G6_B5=3;m.PIXELFORMAT_R8_G8_B8=6;m.PIXELFORMAT_R8_G8_B8_A8=7;m.PIXELFORMAT_RGB16F=11;m.PIXELFORMAT_RGB32F=13;m.PIXELFORMAT_RGBA16F=12;m.PIXELFORMAT_RGBA32F=14;m.PIXELFORMAT_SRGB=19;m.PIXELFORMAT_SRGBA=20;m.PRIMITIVE_LINELOOP=2;m.PRIMITIVE_LINES=1;m.PRIMITIVE_LINESTRIP=3;m.PRIMITIVE_POINTS=0;m.PRIMITIVE_TRIANGLES=4;m.PRIMITIVE_TRIFAN=6;m.PRIMITIVE_TRISTRIP=5;m.PROJECTION_ORTHOGRAPHIC=1;m.PROJECTION_PERSPECTIVE=0;m.ParticleEmitter=$b;m.ParticleSystemComponent=
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2;m.RIGIDBODY_TYPE_DYNAMIC="dynamic";m.RIGIDBODY_TYPE_KINEMATIC="kinematic";m.RIGIDBODY_TYPE_STATIC=gq;m.RIGIDBODY_WANTS_DEACTIVATION=3;m.Ray=bd;m.RaycastResult=rj;m.RenderTarget=ra;m.ResourceHandler=Jl;m.ResourceLoader=Mi;m.RigidBodyComponent=hc;m.RigidBodyComponentSystem=Ud;m.SCALEMODE_BLEND="blend";m.SCALEMODE_NONE=Vd;m.SCROLLBAR_VISIBILITY_SHOW_ALWAYS=0;m.SCROLLBAR_VISIBILITY_SHOW_WHEN_REQUIRED=1;m.SCROLL_MODE_BOUNCE=1;m.SCROLL_MODE_CLAMP=0;m.SCROLL_MODE_INFINITE=2;m.SEMANTIC_ATTR="ATTR";m.SEMANTIC_ATTR0=
"ATTR0";m.SEMANTIC_ATTR1="ATTR1";m.SEMANTIC_ATTR10="ATTR10";m.SEMANTIC_ATTR11="ATTR11";m.SEMANTIC_ATTR12="ATTR12";m.SEMANTIC_ATTR13="ATTR13";m.SEMANTIC_ATTR14="ATTR14";m.SEMANTIC_ATTR15="ATTR15";m.SEMANTIC_ATTR2="ATTR2";m.SEMANTIC_ATTR3="ATTR3";m.SEMANTIC_ATTR4="ATTR4";m.SEMANTIC_ATTR5="ATTR5";m.SEMANTIC_ATTR6="ATTR6";m.SEMANTIC_ATTR7="ATTR7";m.SEMANTIC_ATTR8="ATTR8";m.SEMANTIC_ATTR9="ATTR9";m.SEMANTIC_BLENDINDICES="BLENDINDICES";m.SEMANTIC_BLENDWEIGHT="BLENDWEIGHT";m.SEMANTIC_COLOR="COLOR";m.SEMANTIC_NORMAL=
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4096;m.SHADERDEF_NOSHADOW=1;m.SHADERDEF_SCREENSPACE=256;m.SHADERDEF_SKIN=2;m.SHADERDEF_TANGENTS=512;m.SHADERDEF_UV0=4;m.SHADERDEF_UV1=8;m.SHADERDEF_VCOLOR=16;m.SHADERTAG_MATERIAL=1;m.SHADER_DEPTH=2;m.SHADER_FORWARD=0;m.SHADER_FORWARDHDR=1;m.SHADER_PICK=18;m.SHADER_SHADOW=3;m.SHADOWUPDATE_NONE=0;m.SHADOWUPDATE_REALTIME=2;m.SHADOWUPDATE_THISFRAME=1;m.SHADOW_DEPTH=0;m.SHADOW_PCF3=0;m.SHADOW_PCF5=4;m.SHADOW_VSM16=2;m.SHADOW_VSM32=3;m.SHADOW_VSM8=1;m.SORTKEY_DEPTH=1;m.SORTKEY_FORWARD=0;m.SORTMODE_BACK2FRONT=
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