geom3/lib/geom3.min.js

A JavaScript Computational Library for 3D Modeling

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t[0]=h*n+f*u,t[1]=h*e+f*l,t[2]=h*o+f*i,t[3]=h*u-f*n,t[4]=h*l-f*e,t[5]=h*i-f*o,t[6]=s,t[7]=c,t[8]=M,t},e.scale=function(t,a,r){var n=r[0],e=r[1];return t[0]=n*a[0],t[1]=n*a[1],t[2]=n*a[2],t[3]=e*a[3],t[4]=e*a[4],t[5]=e*a[5],t[6]=a[6],t[7]=a[7],t[8]=a[8],t},e.fromTranslation=function(t,a){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=a[0],t[7]=a[1],t[8]=1,t},e.fromRotation=function(t,a){var r=Math.sin(a),n=Math.cos(a);return t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},e.fromScaling=function(t,a){return t[0]=a[0],t[1]=0,t[2]=0,t[3]=0,t[4]=a[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},e.fromMat2d=function(t,a){return t[0]=a[0],t[1]=a[1],t[2]=0,t[3]=a[2],t[4]=a[3],t[5]=0,t[6]=a[4],t[7]=a[5],t[8]=1,t},e.fromQuat=function(t,a){var r=a[0],n=a[1],e=a[2],o=a[3],u=r+r,l=n+n,i=e+e,s=r*u,c=n*u,M=n*l,f=e*u,h=e*l,d=e*i,x=o*u,S=o*l,I=o*i;return t[0]=1-M-d,t[3]=c-I,t[6]=f+S,t[1]=c+I,t[4]=1-s-d,t[7]=h-x,t[2]=f-S,t[5]=h+x,t[8]=1-s-M,t},e.normalFromMat4=function(t,a){var r=a[0],n=a[1],e=a[2],o=a[3],u=a[4],l=a[5],i=a[6],s=a[7],c=a[8],M=a[9],f=a[10],h=a[11],d=a[12],x=a[13],S=a[14],I=a[15],D=r*l-n*u,p=r*i-e*u,v=r*s-o*u,m=n*i-e*l,F=n*s-o*l,b=e*s-o*i,_=c*x-M*d,y=c*S-f*d,w=c*I-h*d,q=M*S-f*x,P=M*I-h*x,z=f*I-h*S,R=D*z-p*P+v*q+m*w-F*y+b*_;return R?(R=1/R,t[0]=(l*z-i*P+s*q)*R,t[1]=(i*w-u*z-s*y)*R,t[2]=(u*P-l*w+s*_)*R,t[3]=(e*P-n*z-o*q)*R,t[4]=(r*z-e*w+o*y)*R,t[5]=(n*w-r*P-o*_)*R,t[6]=(x*b-S*F+I*m)*R,t[7]=(S*v-d*b-I*p)*R,t[8]=(d*F-x*v+I*D)*R,t):null},e.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},e.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},e.add=function(t,a,r){return t[0]=a[0]+r[0],t[1]=a[1]+r[1],t[2]=a[2]+r[2],t[3]=a[3]+r[3],t[4]=a[4]+r[4],t[5]=a[5]+r[5],t[6]=a[6]+r[6],t[7]=a[7]+r[7],t[8]=a[8]+r[8],t},e.subtract=function(t,a,r){return t[0]=a[0]-r[0],t[1]=a[1]-r[1],t[2]=a[2]-r[2],t[3]=a[3]-r[3],t[4]=a[4]-r[4],t[5]=a[5]-r[5],t[6]=a[6]-r[6],t[7]=a[7]-r[7],t[8]=a[8]-r[8],t},e.sub=e.subtract,e.multiplyScalar=function(t,a,r){return t[0]=a[0]*r,t[1]=a[1]*r,t[2]=a[2]*r,t[3]=a[3]*r,t[4]=a[4]*r,t[5]=a[5]*r,t[6]=a[6]*r,t[7]=a[7]*r,t[8]=a[8]*r,t},e.multiplyScalarAndAdd=function(t,a,r,n){return t[0]=a[0]+r[0]*n,t[1]=a[1]+r[1]*n,t[2]=a[2]+r[2]*n,t[3]=a[3]+r[3]*n,t[4]=a[4]+r[4]*n,t[5]=a[5]+r[5]*n,t[6]=a[6]+r[6]*n,t[7]=a[7]+r[7]*n,t[8]=a[8]+r[8]*n,t},e.exactEquals=function(t,a){return t[0]===a[0]&&t[1]===a[1]&&t[2]===a[2]&&t[3]===a[3]&&t[4]===a[4]&&t[5]===a[5]&&t[6]===a[6]&&t[7]===a[7]&&t[8]===a[8]},e.equals=function(t,a){var r=t[0],e=t[1],o=t[2],u=t[3],l=t[4],i=t[5],s=t[6],c=t[7],M=t[8],f=a[0],h=a[1],d=a[2],x=a[3],S=a[4],I=a[5],D=t[6],p=a[7],v=a[8];return Math.abs(r-f)<=n.EPSILON*Math.max(1,Math.abs(r),Math.abs(f))&&Math.abs(e-h)<=n.EPSILON*Math.max(1,Math.abs(e),Math.abs(h))&&Math.abs(o-d)<=n.EPSILON*Math.max(1,Math.abs(o),Math.abs(d))&&Math.abs(u-x)<=n.EPSILON*Math.max(1,Math.abs(u),Math.abs(x))&&Math.abs(l-S)<=n.EPSILON*Math.max(1,Math.abs(l),Math.abs(S))&&Math.abs(i-I)<=n.EPSILON*Math.max(1,Math.abs(i),Math.abs(I))&&Math.abs(s-D)<=n.EPSILON*Math.max(1,Math.abs(s),Math.abs(D))&&Math.abs(c-p)<=n.EPSILON*Math.max(1,Math.abs(c),Math.abs(p))&&Math.abs(M-v)<=n.EPSILON*Math.max(1,Math.abs(M),Math.abs(v))},t.exports=e},function(t,a,r){var n=r(4),e={scalar:{},SIMD:{}};e.create=function(){var t=new n.ARRAY_TYPE(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.clone=function(t){var a=new n.ARRAY_TYPE(16);return a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=t[3],a[4]=t[4],a[5]=t[5],a[6]=t[6],a[7]=t[7],a[8]=t[8],a[9]=t[9],a[10]=t[10],a[11]=t[11],a[12]=t[12],a[13]=t[13],a[14]=t[14],a[15]=t[15],a},e.copy=function(t,a){return t[0]=a[0],t[1]=a[1],t[2]=a[2],t[3]=a[3],t[4]=a[4],t[5]=a[5],t[6]=a[6],t[7]=a[7],t[8]=a[8],t[9]=a[9],t[10]=a[10],t[11]=a[11],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15],t},e.fromValues=function(t,a,r,e,o,u,l,i,s,c,M,f,h,d,x,S){var I=new n.ARRAY_TYPE(16);return I[0]=t,I[1]=a,I[2]=r,I[3]=e,I[4]=o,I[5]=u,I[6]=l,I[7]=i,I[8]=s,I[9]=c,I[10]=M,I[11]=f,I[12]=h,I[13]=d,I[14]=x,I[15]=S,I},e.set=function(t,a,r,n,e,o,u,l,i,s,c,M,f,h,d,x,S){return t[0]=a,t[1]=r,t[2]=n,t[3]=e,t[4]=o,t[5]=u,t[6]=l,t[7]=i,t[8]=s,t[9]=c,t[10]=M,t[11]=f,t[12]=h,t[13]=d,t[14]=x,t[15]=S,t},e.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.scalar.transpose=function(t,a){if(t===a){var r=a[1],n=a[2],e=a[3],o=a[6],u=a[7],l=a[11];t[1]=a[4],t[2]=a[8],t[3]=a[12],t[4]=r,t[6]=a[9],t[7]=a[13],t[8]=n,t[9]=o,t[11]=a[14],t[12]=e,t[13]=u,t[14]=l}else t[0]=a[0],t[1]=a[4],t[2]=a[8],t[3]=a[12],t[4]=a[1],t[5]=a[5],t[6]=a[9],t[7]=a[13],t[8]=a[2],t[9]=a[6],t[10]=a[10],t[11]=a[14],t[12]=a[3],t[13]=a[7],t[14]=a[11],t[15]=a[15];return t},e.SIMD.transpose=function(t,a){var r,n,e,o,u,l,i,s,c,M;return r=SIMD.Float32x4.load(a,0),n=SIMD.Float32x4.load(a,4),e=SIMD.Float32x4.load(a,8),o=SIMD.Float32x4.load(a,12),u=SIMD.Float32x4.shuffle(r,n,0,1,4,5),l=SIMD.Float32x4.shuffle(e,o,0,1,4,5),i=SIMD.Float32x4.shuffle(u,l,0,2,4,6),s=SIMD.Float32x4.shuffle(u,l,1,3,5,7),SIMD.Float32x4.store(t,0,i),SIMD.Float32x4.store(t,4,s),u=SIMD.Float32x4.shuffle(r,n,2,3,6,7),l=SIMD.Float32x4.shuffle(e,o,2,3,6,7),c=SIMD.Float32x4.shuffle(u,l,0,2,4,6),M=SIMD.Float32x4.shuffle(u,l,1,3,5,7),SIMD.Float32x4.store(t,8,c),SIMD.Float32x4.store(t,12,M),t},e.transpose=n.USE_SIMD?e.SIMD.transpose:e.scalar.transpose,e.scalar.invert=function(t,a){var r=a[0],n=a[1],e=a[2],o=a[3],u=a[4],l=a[5],i=a[6],s=a[7],c=a[8],M=a[9],f=a[10],h=a[11],d=a[12],x=a[13],S=a[14],I=a[15],D=r*l-n*u,p=r*i-e*u,v=r*s-o*u,m=n*i-e*l,F=n*s-o*l,b=e*s-o*i,_=c*x-M*d,y=c*S-f*d,w=c*I-h*d,q=M*S-f*x,P=M*I-h*x,z=f*I-h*S,R=D*z-p*P+v*q+m*w-F*y+b*_;return R?(R=1/R,t[0]=(l*z-i*P+s*q)*R,t[1]=(e*P-n*z-o*q)*R,t[2]=(x*b-S*F+I*m)*R,t[3]=(f*F-M*b-h*m)*R,t[4]=(i*w-u*z-s*y)*R,t[5]=(r*z-e*w+o*y)*R,t[6]=(S*v-d*b-I*p)*R,t[7]=(c*b-f*v+h*p)*R,t[8]=(u*P-l*w+s*_)*R,t[9]=(n*w-r*P-o*_)*R,t[10]=(d*F-x*v+I*D)*R,t[11]=(M*v-c*F-h*D)*R,t[12]=(l*y-u*q-i*_)*R,t[13]=(r*q-n*y+e*_)*R,t[14]=(x*p-d*m-S*D)*R,t[15]=(c*m-M*p+f*D)*R,t):null},e.SIMD.invert=function(t,a){var r,n,e,o,u,l,i,s,c,M,f=SIMD.Float32x4.load(a,0),h=SIMD.Float32x4.load(a,4),d=SIMD.Float32x4.load(a,8),x=SIMD.Float32x4.load(a,12);return u=SIMD.Float32x4.shuffle(f,h,0,1,4,5),n=SIMD.Float32x4.shuffle(d,x,0,1,4,5),r=SIMD.Float32x4.shuffle(u,n,0,2,4,6),n=SIMD.Float32x4.shuffle(n,u,1,3,5,7),u=SIMD.Float32x4.shuffle(f,h,2,3,6,7),o=SIMD.Float32x4.shuffle(d,x,2,3,6,7),e=SIMD.Float32x4.shuffle(u,o,0,2,4,6),o=SIMD.Float32x4.shuffle(o,u,1,3,5,7),u=SIMD.Float32x4.mul(e,o),u=SIMD.Float32x4.swizzle(u,1,0,3,2),l=SIMD.Float32x4.mul(n,u),i=SIMD.Float32x4.mul(r,u),u=SIMD.Float32x4.swizzle(u,2,3,0,1),l=SIMD.Float32x4.sub(SIMD.Float32x4.mul(n,u),l),i=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,u),i),i=SIMD.Float32x4.swizzle(i,2,3,0,1),u=SIMD.Float32x4.mul(n,e),u=SIMD.Float32x4.swizzle(u,1,0,3,2),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(o,u),l),c=SIMD.Float32x4.mul(r,u),u=SIMD.Float32x4.swizzle(u,2,3,0,1),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(o,u)),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,u),c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),u=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(n,2,3,0,1),o),u=SIMD.Float32x4.swizzle(u,1,0,3,2),e=SIMD.Float32x4.swizzle(e,2,3,0,1),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(e,u),l),s=SIMD.Float32x4.mul(r,u),u=SIMD.Float32x4.swizzle(u,2,3,0,1),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(e,u)),s=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,u),s),s=SIMD.Float32x4.swizzle(s,2,3,0,1),u=SIMD.Float32x4.mul(r,n),u=SIMD.Float32x4.swizzle(u,1,0,3,2),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(o,u),s),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(e,u),c),u=SIMD.Float32x4.swizzle(u,2,3,0,1),s=SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,u),s),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(e,u)),u=SIMD.Float32x4.mul(r,o),u=SIMD.Float32x4.swizzle(u,1,0,3,2),i=SIMD.Float32x4.sub(i,SIMD.Float32x4.mul(e,u)),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,u),s),u=SIMD.Float32x4.swizzle(u,2,3,0,1),i=SIMD.Float32x4.add(SIMD.Float32x4.mul(e,u),i),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(n,u)),u=SIMD.Float32x4.mul(r,e),u=SIMD.Float32x4.swizzle(u,1,0,3,2),i=SIMD.Float32x4.add(SIMD.Float32x4.mul(o,u),i),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(n,u)),u=SIMD.Float32x4.swizzle(u,2,3,0,1),i=SIMD.Float32x4.sub(i,SIMD.Float32x4.mul(o,u)),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,u),c),M=SIMD.Float32x4.mul(r,l),M=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(M,2,3,0,1),M),M=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(M,1,0,3,2),M),u=SIMD.Float32x4.reciprocalApproximation(M),M=SIMD.Float32x4.sub(SIMD.Float32x4.add(u,u),SIMD.Float32x4.mul(M,SIMD.Float32x4.mul(u,u))),(M=SIMD.Float32x4.swizzle(M,0,0,0,0))?(SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(M,l)),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(M,i)),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(M,s)),SIMD.Float32x4.store(t,12,SIMD.Float32x4.mul(M,c)),t):null},e.invert=n.USE_SIMD?e.SIMD.invert:e.scalar.invert,e.scalar.adjoint=function(t,a){var r=a[0],n=a[1],e=a[2],o=a[3],u=a[4],l=a[5],i=a[6],s=a[7],c=a[8],M=a[9],f=a[10],h=a[11],d=a[12],x=a[13],S=a[14],I=a[15];return t[0]=l*(f*I-h*S)-M*(i*I-s*S)+x*(i*h-s*f),t[1]=-(n*(f*I-h*S)-M*(e*I-o*S)+x*(e*h-o*f)),t[2]=n*(i*I-s*S)-l*(e*I-o*S)+x*(e*s-o*i),t[3]=-(n*(i*h-s*f)-l*(e*h-o*f)+M*(e*s-o*i)),t[4]=-(u*(f*I-h*S)-c*(i*I-s*S)+d*(i*h-s*f)),t[5]=r*(f*I-h*S)-c*(e*I-o*S)+d*(e*h-o*f),t[6]=-(r*(i*I-s*S)-u*(e*I-o*S)+d*(e*s-o*i)),t[7]=r*(i*h-s*f)-u*(e*h-o*f)+c*(e*s-o*i),t[8]=u*(M*I-h*x)-c*(l*I-s*x)+d*(l*h-s*M),t[9]=-(r*(M*I-h*x)-c*(n*I-o*x)+d*(n*h-o*M)),t[10]=r*(l*I-s*x)-u*(n*I-o*x)+d*(n*s-o*l),t[11]=-(r*(l*h-s*M)-u*(n*h-o*M)+c*(n*s-o*l)),t[12]=-(u*(M*S-f*x)-c*(l*S-i*x)+d*(l*f-i*M)),t[13]=r*(M*S-f*x)-c*(n*S-e*x)+d*(n*f-e*M),t[14]=-(r*(l*S-i*x)-u*(n*S-e*x)+d*(n*i-e*l)),t[15]=r*(l*f-i*M)-u*(n*f-e*M)+c*(n*i-e*l),t},e.SIMD.adjoint=function(t,a){var r,n,e,o,u,l,i,s,c,M,f,h,d,r=SIMD.Float32x4.load(a,0),n=SIMD.Float32x4.load(a,4),e=SIMD.Float32x4.load(a,8),o=SIMD.Float32x4.load(a,12);return c=SIMD.Float32x4.shuffle(r,n,0,1,4,5),l=SIMD.Float32x4.shuffle(e,o,0,1,4,5),u=SIMD.Float32x4.shuffle(c,l,0,2,4,6),l=SIMD.Float32x4.shuffle(l,c,1,3,5,7),c=SIMD.Float32x4.shuffle(r,n,2,3,6,7),s=SIMD.Float32x4.shuffle(e,o,2,3,6,7),i=SIMD.Float32x4.shuffle(c,s,0,2,4,6),s=SIMD.Float32x4.shuffle(s,c,1,3,5,7),c=SIMD.Float32x4.mul(i,s),c=SIMD.Float32x4.swizzle(c,1,0,3,2),M=SIMD.Float32x4.mul(l,c),f=SIMD.Float32x4.mul(u,c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),M=SIMD.Float32x4.sub(SIMD.Float32x4.mul(l,c),M),f=SIMD.Float32x4.sub(SIMD.Float32x4.mul(u,c),f),f=SIMD.Float32x4.swizzle(f,2,3,0,1),c=SIMD.Float32x4.mul(l,i),c=SIMD.Float32x4.swizzle(c,1,0,3,2),M=SIMD.Float32x4.add(SIMD.Float32x4.mul(s,c),M),d=SIMD.Float32x4.mul(u,c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),M=SIMD.Float32x4.sub(M,SIMD.Float32x4.mul(s,c)),d=SIMD.Float32x4.sub(SIMD.Float32x4.mul(u,c),d),d=SIMD.Float32x4.swizzle(d,2,3,0,1),c=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(l,2,3,0,1),s),c=SIMD.Float32x4.swizzle(c,1,0,3,2),i=SIMD.Float32x4.swizzle(i,2,3,0,1),M=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,c),M),h=SIMD.Float32x4.mul(u,c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),M=SIMD.Float32x4.sub(M,SIMD.Float32x4.mul(i,c)),h=SIMD.Float32x4.sub(SIMD.Float32x4.mul(u,c),h),h=SIMD.Float32x4.swizzle(h,2,3,0,1),c=SIMD.Float32x4.mul(u,l),c=SIMD.Float32x4.swizzle(c,1,0,3,2),h=SIMD.Float32x4.add(SIMD.Float32x4.mul(s,c),h),d=SIMD.Float32x4.sub(SIMD.Float32x4.mul(i,c),d),c=SIMD.Float32x4.swizzle(c,2,3,0,1),h=SIMD.Float32x4.sub(SIMD.Float32x4.mul(s,c),h),d=SIMD.Float32x4.sub(d,SIMD.Float32x4.mul(i,c)),c=SIMD.Float32x4.mul(u,s),c=SIMD.Float32x4.swizzle(c,1,0,3,2),f=SIMD.Float32x4.sub(f,SIMD.Float32x4.mul(i,c)),h=SIMD.Float32x4.add(SIMD.Float32x4.mul(l,c),h),c=SIMD.Float32x4.swizzle(c,2,3,0,1),f=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,c),f),h=SIMD.Float32x4.sub(h,SIMD.Float32x4.mul(l,c)),c=SIMD.Float32x4.mul(u,i),c=SIMD.Float32x4.swizzle(c,1,0,3,2),f=SIMD.Float32x4.add(SIMD.Float32x4.mul(s,c),f),d=SIMD.Float32x4.sub(d,SIMD.Float32x4.mul(l,c)),c=SIMD.Float32x4.swizzle(c,2,3,0,1),f=SIMD.Float32x4.sub(f,SIMD.Float32x4.mul(s,c)),d=SIMD.Float32x4.add(SIMD.Float32x4.mul(l,c),d),SIMD.Float32x4.store(t,0,M),SIMD.Float32x4.store(t,4,f),SIMD.Float32x4.store(t,8,h),SIMD.Float32x4.store(t,12,d),t},e.adjoint=n.USE_SIMD?e.SIMD.adjoint:e.scalar.adjoint,e.determinant=function(t){var a=t[0],r=t[1],n=t[2],e=t[3],o=t[4],u=t[5],l=t[6],i=t[7],s=t[8],c=t[9],M=t[10],f=t[11],h=t[12],d=t[13],x=t[14],S=t[15],I=a*u-r*o,D=a*l-n*o,p=a*i-e*o,v=r*l-n*u,m=r*i-e*u,F=n*i-e*l,b=s*d-c*h,_=s*x-M*h,y=s*S-f*h,w=c*x-M*d,q=c*S-f*d,P=M*S-f*x;return I*P-D*q+p*w+v*y-m*_+F*b},e.SIMD.multiply=function(t,a,r){var n=SIMD.Float32x4.load(a,0),e=SIMD.Float32x4.load(a,4),o=SIMD.Float32x4.load(a,8),u=SIMD.Float32x4.load(a,12),l=SIMD.Float32x4.load(r,0),i=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(l,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(l,1,1,1,1),e),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(l,2,2,2,2),o),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(l,3,3,3,3),u))));SIMD.Float32x4.store(t,0,i);var s=SIMD.Float32x4.load(r,4),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,1,1,1,1),e),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,2,2,2,2),o),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,3,3,3,3),u))));SIMD.Float32x4.store(t,4,c);var M=SIMD.Float32x4.load(r,8),f=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(M,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(M,1,1,1,1),e),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(M,2,2,2,2),o),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(M,3,3,3,3),u))));SIMD.Float32x4.store(t,8,f);var h=SIMD.Float32x4.load(r,12),d=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(h,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(h,1,1,1,1),e),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(h,2,2,2,2),o),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(h,3,3,3,3),u))));return SIMD.Float32x4.store(t,12,d),t},e.scalar.multiply=function(t,a,r){var n=a[0],e=a[1],o=a[2],u=a[3],l=a[4],i=a[5],s=a[6],c=a[7],M=a[8],f=a[9],h=a[10],d=a[11],x=a[12],S=a[13],I=a[14],D=a[15],p=r[0],v=r[1],m=r[2],F=r[3];return t[0]=p*n+v*l+m*M+F*x,t[1]=p*e+v*i+m*f+F*S,t[2]=p*o+v*s+m*h+F*I,t[3]=p*u+v*c+m*d+F*D,p=r[4],v=r[5],m=r[6],F=r[7],t[4]=p*n+v*l+m*M+F*x,t[5]=p*e+v*i+m*f+F*S,t[6]=p*o+v*s+m*h+F*I,t[7]=p*u+v*c+m*d+F*D,p=r[8],v=r[9],m=r[10],F=r[11],t[8]=p*n+v*l+m*M+F*x,t[9]=p*e+v*i+m*f+F*S,t[10]=p*o+v*s+m*h+F*I,t[11]=p*u+v*c+m*d+F*D,p=r[12],v=r[13],m=r[14],F=r[15],t[12]=p*n+v*l+m*M+F*x,t[13]=p*e+v*i+m*f+F*S,t[14]=p*o+v*s+m*h+F*I,t[15]=p*u+v*c+m*d+F*D,t},e.multiply=n.USE_SIMD?e.SIMD.multiply:e.scalar.multiply,e.mul=e.multiply,e.scalar.translate=function(t,a,r){var n,e,o,u,l,i,s,c,M,f,h,d,x=r[0],S=r[1],I=r[2];return a===t?(t[12]=a[0]*x+a[4]*S+a[8]*I+a[12],t[13]=a[1]*x+a[5]*S+a[9]*I+a[13],t[14]=a[2]*x+a[6]*S+a[10]*I+a[14],t[15]=a[3]*x+a[7]*S+a[11]*I+a[15]):(n=a[0],e=a[1],o=a[2],u=a[3],l=a[4],i=a[5],s=a[6],c=a[7],M=a[8],f=a[9],h=a[10],d=a[11],t[0]=n,t[1]=e,t[2]=o,t[3]=u,t[4]=l,t[5]=i,t[6]=s,t[7]=c,t[8]=M,t[9]=f,t[10]=h,t[11]=d,t[12]=n*x+l*S+M*I+a[12],t[13]=e*x+i*S+f*I+a[13],t[14]=o*x+s*S+h*I+a[14],t[15]=u*x+c*S+d*I+a[15]),t},e.SIMD.translate=function(t,a,r){var n=SIMD.Float32x4.load(a,0),e=SIMD.Float32x4.load(a,4),o=SIMD.Float32x4.load(a,8),u=SIMD.Float32x4.load(a,12),l=SIMD.Float32x4(r[0],r[1],r[2],0);a!==t&&(t[0]=a[0],t[1]=a[1],t[2]=a[2],t[3]=a[3],t[4]=a[4],t[5]=a[5],t[6]=a[6],t[7]=a[7],t[8]=a[8],t[9]=a[9],t[10]=a[10],t[11]=a[11]),n=SIMD.Float32x4.mul(n,SIMD.Float32x4.swizzle(l,0,0,0,0)),e=SIMD.Float32x4.mul(e,SIMD.Float32x4.swizzle(l,1,1,1,1)),o=SIMD.Float32x4.mul(o,SIMD.Float32x4.swizzle(l,2,2,2,2));var i=SIMD.Float32x4.add(n,SIMD.Float32x4.add(e,SIMD.Float32x4.add(o,u)));return SIMD.Float32x4.store(t,12,i),t},e.translate=n.USE_SIMD?e.SIMD.translate:e.scalar.translate,e.scalar.scale=function(t,a,r){var n=r[0],e=r[1],o=r[2];return t[0]=a[0]*n,t[1]=a[1]*n,t[2]=a[2]*n,t[3]=a[3]*n,t[4]=a[4]*e,t[5]=a[5]*e,t[6]=a[6]*e,t[7]=a[7]*e,t[8]=a[8]*o,t[9]=a[9]*o,t[10]=a[10]*o,t[11]=a[11]*o,t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15],t},e.SIMD.scale=function(t,a,r){var n,e,o,u=SIMD.Float32x4(r[0],r[1],r[2],0);return n=SIMD.Float32x4.load(a,0),SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(n,SIMD.Float32x4.swizzle(u,0,0,0,0))),e=SIMD.Float32x4.load(a,4),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(e,SIMD.Float32x4.swizzle(u,1,1,1,1))),o=SIMD.Float32x4.load(a,8),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(o,SIMD.Float32x4.swizzle(u,2,2,2,2))),t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15],t},e.scale=n.USE_SIMD?e.SIMD.scale:e.scalar.scale,e.rotate=function(t,a,r,e){var o,u,l,i,s,c,M,f,h,d,x,S,I,D,p,v,m,F,b,_,y,w,q,P,z=e[0],R=e[1],O=e[2],A=Math.sqrt(z*z+R*R+O*O);return Math.abs(A)<n.EPSILON?null:(A=1/A,z*=A,R*=A,O*=A,o=Math.sin(r),u=Math.cos(r),l=1-u,i=a[0],s=a[1],c=a[2],M=a[3],f=a[4],h=a[5],d=a[6],x=a[7],S=a[8],I=a[9],D=a[10],p=a[11],v=z*z*l+u,m=R*z*l+O*o,F=O*z*l-R*o,b=z*R*l-O*o,_=R*R*l+u,y=O*R*l+z*o,w=z*O*l+R*o,q=R*O*l-z*o,P=O*O*l+u,t[0]=i*v+f*m+S*F,t[1]=s*v+h*m+I*F,t[2]=c*v+d*m+D*F,t[3]=M*v+x*m+p*F,t[4]=i*b+f*_+S*y,t[5]=s*b+h*_+I*y,t[6]=c*b+d*_+D*y,t[7]=M*b+x*_+p*y,t[8]=i*w+f*q+S*P,t[9]=s*w+h*q+I*P,t[10]=c*w+d*q+D*P,t[11]=M*w+x*q+p*P,a!==t&&(t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]),t)},e.scalar.rotateX=function(t,a,r){var n=Math.sin(r),e=Math.cos(r),o=a[4],u=a[5],l=a[6],i=a[7],s=a[8],c=a[9],M=a[10],f=a[11];return a!==t&&(t[0]=a[0],t[1]=a[1],t[2]=a[2],t[3]=a[3],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]),t[4]=o*e+s*n,t[5]=u*e+c*n,t[6]=l*e+M*n,t[7]=i*e+f*n,t[8]=s*e-o*n,t[9]=c*e-u*n,t[10]=M*e-l*n,t[11]=f*e-i*n,t},e.SIMD.rotateX=function(t,a,r){var n=SIMD.Float32x4.splat(Math.sin(r)),e=SIMD.Float32x4.splat(Math.cos(r));a!==t&&(t[0]=a[0],t[1]=a[1],t[2]=a[2],t[3]=a[3],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]);var o=SIMD.Float32x4.load(a,4),u=SIMD.Float32x4.load(a,8);return SIMD.Float32x4.store(t,4,SIMD.Float32x4.add(SIMD.Float32x4.mul(o,e),SIMD.Float32x4.mul(u,n))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.sub(SIMD.Float32x4.mul(u,e),SIMD.Float32x4.mul(o,n))),t},e.rotateX=n.USE_SIMD?e.SIMD.rotateX:e.scalar.rotateX,e.scalar.rotateY=function(t,a,r){var n=Math.sin(r),e=Math.cos(r),o=a[0],u=a[1],l=a[2],i=a[3],s=a[8],c=a[9],M=a[10],f=a[11];return a!==t&&(t[4]=a[4],t[5]=a[5],t[6]=a[6],t[7]=a[7],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]),t[0]=o*e-s*n,t[1]=u*e-c*n,t[2]=l*e-M*n,t[3]=i*e-f*n,t[8]=o*n+s*e,t[9]=u*n+c*e,t[10]=l*n+M*e,t[11]=i*n+f*e,t},e.SIMD.rotateY=function(t,a,r){var n=SIMD.Float32x4.splat(Math.sin(r)),e=SIMD.Float32x4.splat(Math.cos(r));a!==t&&(t[4]=a[4],t[5]=a[5],t[6]=a[6],t[7]=a[7],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]);
var o=SIMD.Float32x4.load(a,0),u=SIMD.Float32x4.load(a,8);return SIMD.Float32x4.store(t,0,SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,e),SIMD.Float32x4.mul(u,n))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.add(SIMD.Float32x4.mul(o,n),SIMD.Float32x4.mul(u,e))),t},e.rotateY=n.USE_SIMD?e.SIMD.rotateY:e.scalar.rotateY,e.scalar.rotateZ=function(t,a,r){var n=Math.sin(r),e=Math.cos(r),o=a[0],u=a[1],l=a[2],i=a[3],s=a[4],c=a[5],M=a[6],f=a[7];return a!==t&&(t[8]=a[8],t[9]=a[9],t[10]=a[10],t[11]=a[11],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]),t[0]=o*e+s*n,t[1]=u*e+c*n,t[2]=l*e+M*n,t[3]=i*e+f*n,t[4]=s*e-o*n,t[5]=c*e-u*n,t[6]=M*e-l*n,t[7]=f*e-i*n,t},e.SIMD.rotateZ=function(t,a,r){var n=SIMD.Float32x4.splat(Math.sin(r)),e=SIMD.Float32x4.splat(Math.cos(r));a!==t&&(t[8]=a[8],t[9]=a[9],t[10]=a[10],t[11]=a[11],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]);var o=SIMD.Float32x4.load(a,0),u=SIMD.Float32x4.load(a,4);return SIMD.Float32x4.store(t,0,SIMD.Float32x4.add(SIMD.Float32x4.mul(o,e),SIMD.Float32x4.mul(u,n))),SIMD.Float32x4.store(t,4,SIMD.Float32x4.sub(SIMD.Float32x4.mul(u,e),SIMD.Float32x4.mul(o,n))),t},e.rotateZ=n.USE_SIMD?e.SIMD.rotateZ:e.scalar.rotateZ,e.fromTranslation=function(t,a){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=a[0],t[13]=a[1],t[14]=a[2],t[15]=1,t},e.fromScaling=function(t,a){return t[0]=a[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=a[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.fromRotation=function(t,a,r){var e,o,u,l=r[0],i=r[1],s=r[2],c=Math.sqrt(l*l+i*i+s*s);return Math.abs(c)<n.EPSILON?null:(c=1/c,l*=c,i*=c,s*=c,e=Math.sin(a),o=Math.cos(a),u=1-o,t[0]=l*l*u+o,t[1]=i*l*u+s*e,t[2]=s*l*u-i*e,t[3]=0,t[4]=l*i*u-s*e,t[5]=i*i*u+o,t[6]=s*i*u+l*e,t[7]=0,t[8]=l*s*u+i*e,t[9]=i*s*u-l*e,t[10]=s*s*u+o,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)},e.fromXRotation=function(t,a){var r=Math.sin(a),n=Math.cos(a);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.fromYRotation=function(t,a){var r=Math.sin(a),n=Math.cos(a);return t[0]=n,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.fromZRotation=function(t,a){var r=Math.sin(a),n=Math.cos(a);return t[0]=n,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.fromRotationTranslation=function(t,a,r){var n=a[0],e=a[1],o=a[2],u=a[3],l=n+n,i=e+e,s=o+o,c=n*l,M=n*i,f=n*s,h=e*i,d=e*s,x=o*s,S=u*l,I=u*i,D=u*s;return t[0]=1-(h+x),t[1]=M+D,t[2]=f-I,t[3]=0,t[4]=M-D,t[5]=1-(c+x),t[6]=d+S,t[7]=0,t[8]=f+I,t[9]=d-S,t[10]=1-(c+h),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},e.getTranslation=function(t,a){return t[0]=a[12],t[1]=a[13],t[2]=a[14],t},e.getRotation=function(t,a){var r=a[0]+a[5]+a[10],n=0;return r>0?(n=2*Math.sqrt(r+1),t[3]=.25*n,t[0]=(a[6]-a[9])/n,t[1]=(a[8]-a[2])/n,t[2]=(a[1]-a[4])/n):a[0]>a[5]&a[0]>a[10]?(n=2*Math.sqrt(1+a[0]-a[5]-a[10]),t[3]=(a[6]-a[9])/n,t[0]=.25*n,t[1]=(a[1]+a[4])/n,t[2]=(a[8]+a[2])/n):a[5]>a[10]?(n=2*Math.sqrt(1+a[5]-a[0]-a[10]),t[3]=(a[8]-a[2])/n,t[0]=(a[1]+a[4])/n,t[1]=.25*n,t[2]=(a[6]+a[9])/n):(n=2*Math.sqrt(1+a[10]-a[0]-a[5]),t[3]=(a[1]-a[4])/n,t[0]=(a[8]+a[2])/n,t[1]=(a[6]+a[9])/n,t[2]=.25*n),t},e.fromRotationTranslationScale=function(t,a,r,n){var e=a[0],o=a[1],u=a[2],l=a[3],i=e+e,s=o+o,c=u+u,M=e*i,f=e*s,h=e*c,d=o*s,x=o*c,S=u*c,I=l*i,D=l*s,p=l*c,v=n[0],m=n[1],F=n[2];return t[0]=(1-(d+S))*v,t[1]=(f+p)*v,t[2]=(h-D)*v,t[3]=0,t[4]=(f-p)*m,t[5]=(1-(M+S))*m,t[6]=(x+I)*m,t[7]=0,t[8]=(h+D)*F,t[9]=(x-I)*F,t[10]=(1-(M+d))*F,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},e.fromRotationTranslationScaleOrigin=function(t,a,r,n,e){var o=a[0],u=a[1],l=a[2],i=a[3],s=o+o,c=u+u,M=l+l,f=o*s,h=o*c,d=o*M,x=u*c,S=u*M,I=l*M,D=i*s,p=i*c,v=i*M,m=n[0],F=n[1],b=n[2],_=e[0],y=e[1],w=e[2];return t[0]=(1-(x+I))*m,t[1]=(h+v)*m,t[2]=(d-p)*m,t[3]=0,t[4]=(h-v)*F,t[5]=(1-(f+I))*F,t[6]=(S+D)*F,t[7]=0,t[8]=(d+p)*b,t[9]=(S-D)*b,t[10]=(1-(f+x))*b,t[11]=0,t[12]=r[0]+_-(t[0]*_+t[4]*y+t[8]*w),t[13]=r[1]+y-(t[1]*_+t[5]*y+t[9]*w),t[14]=r[2]+w-(t[2]*_+t[6]*y+t[10]*w),t[15]=1,t},e.fromQuat=function(t,a){var r=a[0],n=a[1],e=a[2],o=a[3],u=r+r,l=n+n,i=e+e,s=r*u,c=n*u,M=n*l,f=e*u,h=e*l,d=e*i,x=o*u,S=o*l,I=o*i;return t[0]=1-M-d,t[1]=c+I,t[2]=f-S,t[3]=0,t[4]=c-I,t[5]=1-s-d,t[6]=h+x,t[7]=0,t[8]=f+S,t[9]=h-x,t[10]=1-s-M,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.frustum=function(t,a,r,n,e,o,u){var l=1/(r-a),i=1/(e-n),s=1/(o-u);return t[0]=2*o*l,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*o*i,t[6]=0,t[7]=0,t[8]=(r+a)*l,t[9]=(e+n)*i,t[10]=(u+o)*s,t[11]=-1,t[12]=0,t[13]=0,t[14]=u*o*2*s,t[15]=0,t},e.perspective=function(t,a,r,n,e){var o=1/Math.tan(a/2),u=1/(n-e);return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(e+n)*u,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*e*n*u,t[15]=0,t},e.perspectiveFromFieldOfView=function(t,a,r,n){var e=Math.tan(a.upDegrees*Math.PI/180),o=Math.tan(a.downDegrees*Math.PI/180),u=Math.tan(a.leftDegrees*Math.PI/180),l=Math.tan(a.rightDegrees*Math.PI/180),i=2/(u+l),s=2/(e+o);return t[0]=i,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=s,t[6]=0,t[7]=0,t[8]=-((u-l)*i*.5),t[9]=(e-o)*s*.5,t[10]=n/(r-n),t[11]=-1,t[12]=0,t[13]=0,t[14]=n*r/(r-n),t[15]=0,t},e.ortho=function(t,a,r,n,e,o,u){var l=1/(a-r),i=1/(n-e),s=1/(o-u);return t[0]=-2*l,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*i,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*s,t[11]=0,t[12]=(a+r)*l,t[13]=(e+n)*i,t[14]=(u+o)*s,t[15]=1,t},e.lookAt=function(t,a,r,o){var u,l,i,s,c,M,f,h,d,x,S=a[0],I=a[1],D=a[2],p=o[0],v=o[1],m=o[2],F=r[0],b=r[1],_=r[2];return Math.abs(S-F)<n.EPSILON&&Math.abs(I-b)<n.EPSILON&&Math.abs(D-_)<n.EPSILON?e.identity(t):(f=S-F,h=I-b,d=D-_,x=1/Math.sqrt(f*f+h*h+d*d),f*=x,h*=x,d*=x,u=v*d-m*h,l=m*f-p*d,i=p*h-v*f,x=Math.sqrt(u*u+l*l+i*i),x?(x=1/x,u*=x,l*=x,i*=x):(u=0,l=0,i=0),s=h*i-d*l,c=d*u-f*i,M=f*l-h*u,x=Math.sqrt(s*s+c*c+M*M),x?(x=1/x,s*=x,c*=x,M*=x):(s=0,c=0,M=0),t[0]=u,t[1]=s,t[2]=f,t[3]=0,t[4]=l,t[5]=c,t[6]=h,t[7]=0,t[8]=i,t[9]=M,t[10]=d,t[11]=0,t[12]=-(u*S+l*I+i*D),t[13]=-(s*S+c*I+M*D),t[14]=-(f*S+h*I+d*D),t[15]=1,t)},e.str=function(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"},e.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},e.add=function(t,a,r){return t[0]=a[0]+r[0],t[1]=a[1]+r[1],t[2]=a[2]+r[2],t[3]=a[3]+r[3],t[4]=a[4]+r[4],t[5]=a[5]+r[5],t[6]=a[6]+r[6],t[7]=a[7]+r[7],t[8]=a[8]+r[8],t[9]=a[9]+r[9],t[10]=a[10]+r[10],t[11]=a[11]+r[11],t[12]=a[12]+r[12],t[13]=a[13]+r[13],t[14]=a[14]+r[14],t[15]=a[15]+r[15],t},e.subtract=function(t,a,r){return t[0]=a[0]-r[0],t[1]=a[1]-r[1],t[2]=a[2]-r[2],t[3]=a[3]-r[3],t[4]=a[4]-r[4],t[5]=a[5]-r[5],t[6]=a[6]-r[6],t[7]=a[7]-r[7],t[8]=a[8]-r[8],t[9]=a[9]-r[9],t[10]=a[10]-r[10],t[11]=a[11]-r[11],t[12]=a[12]-r[12],t[13]=a[13]-r[13],t[14]=a[14]-r[14],t[15]=a[15]-r[15],t},e.sub=e.subtract,e.multiplyScalar=function(t,a,r){return t[0]=a[0]*r,t[1]=a[1]*r,t[2]=a[2]*r,t[3]=a[3]*r,t[4]=a[4]*r,t[5]=a[5]*r,t[6]=a[6]*r,t[7]=a[7]*r,t[8]=a[8]*r,t[9]=a[9]*r,t[10]=a[10]*r,t[11]=a[11]*r,t[12]=a[12]*r,t[13]=a[13]*r,t[14]=a[14]*r,t[15]=a[15]*r,t},e.multiplyScalarAndAdd=function(t,a,r,n){return t[0]=a[0]+r[0]*n,t[1]=a[1]+r[1]*n,t[2]=a[2]+r[2]*n,t[3]=a[3]+r[3]*n,t[4]=a[4]+r[4]*n,t[5]=a[5]+r[5]*n,t[6]=a[6]+r[6]*n,t[7]=a[7]+r[7]*n,t[8]=a[8]+r[8]*n,t[9]=a[9]+r[9]*n,t[10]=a[10]+r[10]*n,t[11]=a[11]+r[11]*n,t[12]=a[12]+r[12]*n,t[13]=a[13]+r[13]*n,t[14]=a[14]+r[14]*n,t[15]=a[15]+r[15]*n,t},e.exactEquals=function(t,a){return t[0]===a[0]&&t[1]===a[1]&&t[2]===a[2]&&t[3]===a[3]&&t[4]===a[4]&&t[5]===a[5]&&t[6]===a[6]&&t[7]===a[7]&&t[8]===a[8]&&t[9]===a[9]&&t[10]===a[10]&&t[11]===a[11]&&t[12]===a[12]&&t[13]===a[13]&&t[14]===a[14]&&t[15]===a[15]},e.equals=function(t,a){var r=t[0],e=t[1],o=t[2],u=t[3],l=t[4],i=t[5],s=t[6],c=t[7],M=t[8],f=t[9],h=t[10],d=t[11],x=t[12],S=t[13],I=t[14],D=t[15],p=a[0],v=a[1],m=a[2],F=a[3],b=a[4],_=a[5],y=a[6],w=a[7],q=a[8],P=a[9],z=a[10],R=a[11],O=a[12],A=a[13],E=a[14],L=a[15];return 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