gl-matrix-min.js

/*!
@fileoverview gl-matrix - High performance matrix and vector operations
@author Brandon Jones
@author Colin MacKenzie IV
@version 3.3.0

Copyright (c) 2015-2020, Brandon Jones, Colin MacKenzie IV.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

*/
var t = {};
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a=n[0],r=n[1],e=n[2],u=n[3],o=n[4],i=n[5],h=n[6],c=n[7],s=n[8],M=s*o-i*c,f=-s*u+i*h,l=c*u-o*h,v=a*M+r*f+e*l;return v?(v=1/v,t[0]=M*v,t[1]=(-s*r+e*c)*v,t[2]=(i*r-e*o)*v,t[3]=f*v,t[4]=(s*a-e*h)*v,t[5]=(-i*a+e*u)*v,t[6]=l*v,t[7]=(-c*a+r*h)*v,t[8]=(o*a-r*u)*v,t):null},adjoint:function(t,n){var a=n[0],r=n[1],e=n[2],u=n[3],o=n[4],i=n[5],h=n[6],c=n[7],s=n[8];return t[0]=o*s-i*c,t[1]=e*c-r*s,t[2]=r*i-e*o,t[3]=i*h-u*s,t[4]=a*s-e*h,t[5]=e*u-a*i,t[6]=u*c-o*h,t[7]=r*h-a*c,t[8]=a*o-r*u,t},determinant:function(t){var n=t[0],a=t[1],r=t[2],e=t[3],u=t[4],o=t[5],i=t[6],h=t[7],c=t[8];return n*(c*u-o*h)+a*(-c*e+o*i)+r*(h*e-u*i)},multiply:m,translate:function(t,n,a){var r=n[0],e=n[1],u=n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=n[8],f=a[0],l=a[1];return t[0]=r,t[1]=e,t[2]=u,t[3]=o,t[4]=i,t[5]=h,t[6]=f*r+l*o+c,t[7]=f*e+l*i+s,t[8]=f*u+l*h+M,t},rotate:function(t,n,a){var r=n[0],e=n[1],u=n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=n[8],f=Math.sin(a),l=Math.cos(a);return t[0]=l*r+f*o,t[1]=l*e+f*i,t[2]=l*u+f*h,t[3]=l*o-f*r,t[4]=l*i-f*e,t[5]=l*h-f*u,t[6]=c,t[7]=s,t[8]=M,t},scale:function(t,n,a){var r=a[0],e=a[1];return t[0]=r*n[0],t[1]=r*n[1],t[2]=r*n[2],t[3]=e*n[3],t[4]=e*n[4],t[5]=e*n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t},fromTranslation:function(t,n){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=n[0],t[7]=n[1],t[8]=1,t},fromRotation:function(t,n){var a=Math.sin(n),r=Math.cos(n);return t[0]=r,t[1]=a,t[2]=0,t[3]=-a,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},fromScaling:function(t,n){return t[0]=n[0],t[1]=0,t[2]=0,t[3]=0,t[4]=n[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},fromMat2d:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=0,t[3]=n[2],t[4]=n[3],t[5]=0,t[6]=n[4],t[7]=n[5],t[8]=1,t},fromQuat:function(t,n){var a=n[0],r=n[1],e=n[2],u=n[3],o=a+a,i=r+r,h=e+e,c=a*o,s=r*o,M=r*i,f=e*o,l=e*i,v=e*h,b=u*o,m=u*i,d=u*h;return t[0]=1-M-v,t[3]=s-d,t[6]=f+m,t[1]=s+d,t[4]=1-c-v,t[7]=l-b,t[2]=f-m,t[5]=l+b,t[8]=1-c-M,t},normalFromMat4:function(t,n){var a=n[0],r=n[1],e=n[2],u=n[3],o=n[4],i=n[5],h=n[6],c=n[7],s=n[8],M=n[9],f=n[10],l=n[11],v=n[12],b=n[13],m=n[14],d=n[15],p=a*i-r*o,x=a*h-e*o,y=a*c-u*o,q=r*h-e*i,g=r*c-u*i,_=e*c-u*h,A=s*b-M*v,w=s*m-f*v,R=s*d-l*v,z=M*m-f*b,j=M*d-l*b,P=f*d-l*m,S=p*P-x*j+y*z+q*R-g*w+_*A;return S?(S=1/S,t[0]=(i*P-h*j+c*z)*S,t[1]=(h*R-o*P-c*w)*S,t[2]=(o*j-i*R+c*A)*S,t[3]=(e*j-r*P-u*z)*S,t[4]=(a*P-e*R+u*w)*S,t[5]=(r*R-a*j-u*A)*S,t[6]=(b*_-m*g+d*q)*S,t[7]=(m*y-v*_-d*x)*S,t[8]=(v*g-b*y+d*p)*S,t):null},projection:function(t,n,a){return t[0]=2/n,t[1]=0,t[2]=0,t[3]=0,t[4]=-2/a,t[5]=0,t[6]=-1,t[7]=1,t[8]=1,t},str:function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},frob:function(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])},add:function(t,n,a){return t[0]=n[0]+a[0],t[1]=n[1]+a[1],t[2]=n[2]+a[2],t[3]=n[3]+a[3],t[4]=n[4]+a[4],t[5]=n[5]+a[5],t[6]=n[6]+a[6],t[7]=n[7]+a[7],t[8]=n[8]+a[8],t},subtract:d,multiplyScalar:function(t,n,a){return t[0]=n[0]*a,t[1]=n[1]*a,t[2]=n[2]*a,t[3]=n[3]*a,t[4]=n[4]*a,t[5]=n[5]*a,t[6]=n[6]*a,t[7]=n[7]*a,t[8]=n[8]*a,t},multiplyScalarAndAdd:function(t,n,a,r){return t[0]=n[0]+a[0]*r,t[1]=n[1]+a[1]*r,t[2]=n[2]+a[2]*r,t[3]=n[3]+a[3]*r,t[4]=n[4]+a[4]*r,t[5]=n[5]+a[5]*r,t[6]=n[6]+a[6]*r,t[7]=n[7]+a[7]*r,t[8]=n[8]+a[8]*r,t},exactEquals:function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]&&t[6]===n[6]&&t[7]===n[7]&&t[8]===n[8]},equals:function(t,n){var a=t[0],r=t[1],e=t[2],u=t[3],o=t[4],i=t[5],h=t[6],c=t[7],s=t[8],M=n[0],f=n[1],l=n[2],v=n[3],b=n[4],m=n[5],d=n[6],p=n[7],x=n[8];return Math.abs(a-M)<=1e-6*Math.max(1,Math.abs(a),Math.abs(M))&&Math.abs(r-f)<=1e-6*Math.max(1,Math.abs(r),Math.abs(f))&&Math.abs(e-l)<=1e-6*Math.max(1,Math.abs(e),Math.abs(l))&&Math.abs(u-v)<=1e-6*Math.max(1,Math.abs(u),Math.abs(v))&&Math.abs(o-b)<=1e-6*Math.max(1,Math.abs(o),Math.abs(b))&&Math.abs(i-m)<=1e-6*Math.max(1,Math.abs(i),Math.abs(m))&&Math.abs(h-d)<=1e-6*Math.max(1,Math.abs(h),Math.abs(d))&&Math.abs(c-p)<=1e-6*Math.max(1,Math.abs(c),Math.abs(p))&&Math.abs(s-x)<=1e-6*Math.max(1,Math.abs(s),Math.abs(x))},mul:p,sub:x});function q(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}function g(t,n,a){var r=n[0],e=n[1],u=n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=n[8],f=n[9],l=n[10],v=n[11],b=n[12],m=n[13],d=n[14],p=n[15],x=a[0],y=a[1],q=a[2],g=a[3];return t[0]=x*r+y*i+q*M+g*b,t[1]=x*e+y*h+q*f+g*m,t[2]=x*u+y*c+q*l+g*d,t[3]=x*o+y*s+q*v+g*p,x=a[4],y=a[5],q=a[6],g=a[7],t[4]=x*r+y*i+q*M+g*b,t[5]=x*e+y*h+q*f+g*m,t[6]=x*u+y*c+q*l+g*d,t[7]=x*o+y*s+q*v+g*p,x=a[8],y=a[9],q=a[10],g=a[11],t[8]=x*r+y*i+q*M+g*b,t[9]=x*e+y*h+q*f+g*m,t[10]=x*u+y*c+q*l+g*d,t[11]=x*o+y*s+q*v+g*p,x=a[12],y=a[13],q=a[14],g=a[15],t[12]=x*r+y*i+q*M+g*b,t[13]=x*e+y*h+q*f+g*m,t[14]=x*u+y*c+q*l+g*d,t[15]=x*o+y*s+q*v+g*p,t}function _(t,n,a){var r=n[0],e=n[1],u=n[2],o=n[3],i=r+r,h=e+e,c=u+u,s=r*i,M=r*h,f=r*c,l=e*h,v=e*c,b=u*c,m=o*i,d=o*h,p=o*c;return t[0]=1-(l+b),t[1]=M+p,t[2]=f-d,t[3]=0,t[4]=M-p,t[5]=1-(s+b),t[6]=v+m,t[7]=0,t[8]=f+d,t[9]=v-m,t[10]=1-(s+l),t[11]=0,t[12]=a[0],t[13]=a[1],t[14]=a[2],t[15]=1,t}function A(t,n){return t[0]=n[12],t[1]=n[13],t[2]=n[14],t}function w(t,n){var a=n[0],r=n[1],e=n[2],u=n[4],o=n[5],i=n[6],h=n[8],c=n[9],s=n[10];return t[0]=Math.hypot(a,r,e),t[1]=Math.hypot(u,o,i),t[2]=Math.hypot(h,c,s),t}function R(t,a){var r=new n(3);w(r,a);var e=1/r[0],u=1/r[1],o=1/r[2],i=a[0]*e,h=a[1]*u,c=a[2]*o,s=a[4]*e,M=a[5]*u,f=a[6]*o,l=a[8]*e,v=a[9]*u,b=a[10]*o,m=i+M+b,d=0;return m>0?(d=2*Math.sqrt(m+1),t[3]=.25*d,t[0]=(f-v)/d,t[1]=(l-c)/d,t[2]=(h-s)/d):i>M&&i>b?(d=2*Math.sqrt(1+i-M-b),t[3]=(f-v)/d,t[0]=.25*d,t[1]=(h+s)/d,t[2]=(l+c)/d):M>b?(d=2*Math.sqrt(1+M-i-b),t[3]=(l-c)/d,t[0]=(h+s)/d,t[1]=.25*d,t[2]=(f+v)/d):(d=2*Math.sqrt(1+b-i-M),t[3]=(h-s)/d,t[0]=(l+c)/d,t[1]=(f+v)/d,t[2]=.25*d),t}function z(t,n,a){return t[0]=n[0]-a[0],t[1]=n[1]-a[1],t[2]=n[2]-a[2],t[3]=n[3]-a[3],t[4]=n[4]-a[4],t[5]=n[5]-a[5],t[6]=n[6]-a[6],t[7]=n[7]-a[7],t[8]=n[8]-a[8],t[9]=n[9]-a[9],t[10]=n[10]-a[10],t[11]=n[11]-a[11],t[12]=n[12]-a[12],t[13]=n[13]-a[13],t[14]=n[14]-a[14],t[15]=n[15]-a[15],t}var j=g,P=z,S=Object.freeze({__proto__:null,create:function(){var t=new n(16);return n!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},clone:function(t){var a=new n(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},copy:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},fromValues:function(t,a,r,e,u,o,i,h,c,s,M,f,l,v,b,m){var d=new n(16);return d[0]=t,d[1]=a,d[2]=r,d[3]=e,d[4]=u,d[5]=o,d[6]=i,d[7]=h,d[8]=c,d[9]=s,d[10]=M,d[11]=f,d[12]=l,d[13]=v,d[14]=b,d[15]=m,d},set:function(t,n,a,r,e,u,o,i,h,c,s,M,f,l,v,b,m){return t[0]=n,t[1]=a,t[2]=r,t[3]=e,t[4]=u,t[5]=o,t[6]=i,t[7]=h,t[8]=c,t[9]=s,t[10]=M,t[11]=f,t[12]=l,t[13]=v,t[14]=b,t[15]=m,t},identity:q,transpose:function(t,n){if(t===n){var a=n[1],r=n[2],e=n[3],u=n[6],o=n[7],i=n[11];t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=a,t[6]=n[9],t[7]=n[13],t[8]=r,t[9]=u,t[11]=n[14],t[12]=e,t[13]=o,t[14]=i}else t[0]=n[0],t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=n[1],t[5]=n[5],t[6]=n[9],t[7]=n[13],t[8]=n[2],t[9]=n[6],t[10]=n[10],t[11]=n[14],t[12]=n[3],t[13]=n[7],t[14]=n[11],t[15]=n[15];return t},invert:function(t,n){var a=n[0],r=n[1],e=n[2],u=n[3],o=n[4],i=n[5],h=n[6],c=n[7],s=n[8],M=n[9],f=n[10],l=n[11],v=n[12],b=n[13],m=n[14],d=n[15],p=a*i-r*o,x=a*h-e*o,y=a*c-u*o,q=r*h-e*i,g=r*c-u*i,_=e*c-u*h,A=s*b-M*v,w=s*m-f*v,R=s*d-l*v,z=M*m-f*b,j=M*d-l*b,P=f*d-l*m,S=p*P-x*j+y*z+q*R-g*w+_*A;return S?(S=1/S,t[0]=(i*P-h*j+c*z)*S,t[1]=(e*j-r*P-u*z)*S,t[2]=(b*_-m*g+d*q)*S,t[3]=(f*g-M*_-l*q)*S,t[4]=(h*R-o*P-c*w)*S,t[5]=(a*P-e*R+u*w)*S,t[6]=(m*y-v*_-d*x)*S,t[7]=(s*_-f*y+l*x)*S,t[8]=(o*j-i*R+c*A)*S,t[9]=(r*R-a*j-u*A)*S,t[10]=(v*g-b*y+d*p)*S,t[11]=(M*y-s*g-l*p)*S,t[12]=(i*w-o*z-h*A)*S,t[13]=(a*z-r*w+e*A)*S,t[14]=(b*x-v*q-m*p)*S,t[15]=(s*q-M*x+f*p)*S,t):null},adjoint:function(t,n){var a=n[0],r=n[1],e=n[2],u=n[3],o=n[4],i=n[5],h=n[6],c=n[7],s=n[8],M=n[9],f=n[10],l=n[11],v=n[12],b=n[13],m=n[14],d=n[15];return t[0]=i*(f*d-l*m)-M*(h*d-c*m)+b*(h*l-c*f),t[1]=-(r*(f*d-l*m)-M*(e*d-u*m)+b*(e*l-u*f)),t[2]=r*(h*d-c*m)-i*(e*d-u*m)+b*(e*c-u*h),t[3]=-(r*(h*l-c*f)-i*(e*l-u*f)+M*(e*c-u*h)),t[4]=-(o*(f*d-l*m)-s*(h*d-c*m)+v*(h*l-c*f)),t[5]=a*(f*d-l*m)-s*(e*d-u*m)+v*(e*l-u*f),t[6]=-(a*(h*d-c*m)-o*(e*d-u*m)+v*(e*c-u*h)),t[7]=a*(h*l-c*f)-o*(e*l-u*f)+s*(e*c-u*h),t[8]=o*(M*d-l*b)-s*(i*d-c*b)+v*(i*l-c*M),t[9]=-(a*(M*d-l*b)-s*(r*d-u*b)+v*(r*l-u*M)),t[10]=a*(i*d-c*b)-o*(r*d-u*b)+v*(r*c-u*i),t[11]=-(a*(i*l-c*M)-o*(r*l-u*M)+s*(r*c-u*i)),t[12]=-(o*(M*m-f*b)-s*(i*m-h*b)+v*(i*f-h*M)),t[13]=a*(M*m-f*b)-s*(r*m-e*b)+v*(r*f-e*M),t[14]=-(a*(i*m-h*b)-o*(r*m-e*b)+v*(r*h-e*i)),t[15]=a*(i*f-h*M)-o*(r*f-e*M)+s*(r*h-e*i),t},determinant:function(t){var n=t[0],a=t[1],r=t[2],e=t[3],u=t[4],o=t[5],i=t[6],h=t[7],c=t[8],s=t[9],M=t[10],f=t[11],l=t[12],v=t[13],b=t[14],m=t[15];return(n*o-a*u)*(M*m-f*b)-(n*i-r*u)*(s*m-f*v)+(n*h-e*u)*(s*b-M*v)+(a*i-r*o)*(c*m-f*l)-(a*h-e*o)*(c*b-M*l)+(r*h-e*i)*(c*v-s*l)},multiply:g,translate:function(t,n,a){var r,e,u,o,i,h,c,s,M,f,l,v,b=a[0],m=a[1],d=a[2];return n===t?(t[12]=n[0]*b+n[4]*m+n[8]*d+n[12],t[13]=n[1]*b+n[5]*m+n[9]*d+n[13],t[14]=n[2]*b+n[6]*m+n[10]*d+n[14],t[15]=n[3]*b+n[7]*m+n[11]*d+n[15]):(r=n[0],e=n[1],u=n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=n[8],f=n[9],l=n[10],v=n[11],t[0]=r,t[1]=e,t[2]=u,t[3]=o,t[4]=i,t[5]=h,t[6]=c,t[7]=s,t[8]=M,t[9]=f,t[10]=l,t[11]=v,t[12]=r*b+i*m+M*d+n[12],t[13]=e*b+h*m+f*d+n[13],t[14]=u*b+c*m+l*d+n[14],t[15]=o*b+s*m+v*d+n[15]),t},scale:function(t,n,a){var r=a[0],e=a[1],u=a[2];return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t[4]=n[4]*e,t[5]=n[5]*e,t[6]=n[6]*e,t[7]=n[7]*e,t[8]=n[8]*u,t[9]=n[9]*u,t[10]=n[10]*u,t[11]=n[11]*u,t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},rotate:function(t,n,a,r){var e,u,o,i,h,c,s,M,f,l,v,b,m,d,p,x,y,q,g,_,A,w,R,z,j=r[0],P=r[1],S=r[2],E=Math.hypot(j,P,S);return E<1e-6?null:(j*=E=1/E,P*=E,S*=E,e=Math.sin(a),o=1-(u=Math.cos(a)),i=n[0],h=n[1],c=n[2],s=n[3],M=n[4],f=n[5],l=n[6],v=n[7],b=n[8],m=n[9],d=n[10],p=n[11],x=j*j*o+u,y=P*j*o+S*e,q=S*j*o-P*e,g=j*P*o-S*e,_=P*P*o+u,A=S*P*o+j*e,w=j*S*o+P*e,R=P*S*o-j*e,z=S*S*o+u,t[0]=i*x+M*y+b*q,t[1]=h*x+f*y+m*q,t[2]=c*x+l*y+d*q,t[3]=s*x+v*y+p*q,t[4]=i*g+M*_+b*A,t[5]=h*g+f*_+m*A,t[6]=c*g+l*_+d*A,t[7]=s*g+v*_+p*A,t[8]=i*w+M*R+b*z,t[9]=h*w+f*R+m*z,t[10]=c*w+l*R+d*z,t[11]=s*w+v*R+p*z,n!==t&&(t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]),t)},rotateX:function(t,n,a){var r=Math.sin(a),e=Math.cos(a),u=n[4],o=n[5],i=n[6],h=n[7],c=n[8],s=n[9],M=n[10],f=n[11];return n!==t&&(t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]),t[4]=u*e+c*r,t[5]=o*e+s*r,t[6]=i*e+M*r,t[7]=h*e+f*r,t[8]=c*e-u*r,t[9]=s*e-o*r,t[10]=M*e-i*r,t[11]=f*e-h*r,t},rotateY:function(t,n,a){var r=Math.sin(a),e=Math.cos(a),u=n[0],o=n[1],i=n[2],h=n[3],c=n[8],s=n[9],M=n[10],f=n[11];return n!==t&&(t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]),t[0]=u*e-c*r,t[1]=o*e-s*r,t[2]=i*e-M*r,t[3]=h*e-f*r,t[8]=u*r+c*e,t[9]=o*r+s*e,t[10]=i*r+M*e,t[11]=h*r+f*e,t},rotateZ:function(t,n,a){var r=Math.sin(a),e=Math.cos(a),u=n[0],o=n[1],i=n[2],h=n[3],c=n[4],s=n[5],M=n[6],f=n[7];return n!==t&&(t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]),t[0]=u*e+c*r,t[1]=o*e+s*r,t[2]=i*e+M*r,t[3]=h*e+f*r,t[4]=c*e-u*r,t[5]=s*e-o*r,t[6]=M*e-i*r,t[7]=f*e-h*r,t},fromTranslation:function(t,n){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]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},fromScaling:function(t,n){return t[0]=n[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=n[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},fromRotation:function(t,n,a){var r,e,u,o=a[0],i=a[1],h=a[2],c=Math.hypot(o,i,h);return c<1e-6?null:(o*=c=1/c,i*=c,h*=c,r=Math.sin(n),u=1-(e=Math.cos(n)),t[0]=o*o*u+e,t[1]=i*o*u+h*r,t[2]=h*o*u-i*r,t[3]=0,t[4]=o*i*u-h*r,t[5]=i*i*u+e,t[6]=h*i*u+o*r,t[7]=0,t[8]=o*h*u+i*r,t[9]=i*h*u-o*r,t[10]=h*h*u+e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)},fromXRotation:function(t,n){var a=Math.sin(n),r=Math.cos(n);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=r,t[6]=a,t[7]=0,t[8]=0,t[9]=-a,t[10]=r,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},fromYRotation:function(t,n){var a=Math.sin(n),r=Math.cos(n);return 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a=t[0],r=t[1],e=t[2],u=t[3],o=t[4],i=t[5],h=t[6],c=t[7],s=t[8],M=t[9],f=t[10],l=t[11],v=t[12],b=t[13],m=t[14],d=t[15],p=n[0],x=n[1],y=n[2],q=n[3],g=n[4],_=n[5],A=n[6],w=n[7],R=n[8],z=n[9],j=n[10],P=n[11],S=n[12],E=n[13],O=n[14],T=n[15];return 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r=.5*a[0],e=.5*a[1],u=.5*a[2],o=n[0],i=n[1],h=n[2],c=n[3];return t[0]=o,t[1]=i,t[2]=h,t[3]=c,t[4]=r*c+e*h-u*i,t[5]=e*c+u*o-r*h,t[6]=u*c+r*i-e*o,t[7]=-r*o-e*i-u*h,t}function Mn(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t}var fn=kt;var ln=kt;function vn(t,n,a){var r=n[0],e=n[1],u=n[2],o=n[3],i=a[4],h=a[5],c=a[6],s=a[7],M=n[4],f=n[5],l=n[6],v=n[7],b=a[0],m=a[1],d=a[2],p=a[3];return t[0]=r*p+o*b+e*d-u*m,t[1]=e*p+o*m+u*b-r*d,t[2]=u*p+o*d+r*m-e*b,t[3]=o*p-r*b-e*m-u*d,t[4]=r*s+o*i+e*c-u*h+M*p+v*b+f*d-l*m,t[5]=e*s+o*h+u*i-r*c+f*p+v*m+l*b-M*d,t[6]=u*s+o*c+r*h-e*i+l*p+v*d+M*m-f*b,t[7]=o*s-r*i-e*h-u*c+v*p-M*b-f*m-l*d,t}var bn=vn;var mn=Ht;var dn=Kt,pn=dn,xn=tn,yn=xn;var qn=Object.freeze({__proto__:null,create:function(){var t=new n(8);return n!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0),t[3]=1,t},clone:function(t){var a=new n(8);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},fromValues:function(t,a,r,e,u,o,i,h){var c=new n(8);return c[0]=t,c[1]=a,c[2]=r,c[3]=e,c[4]=u,c[5]=o,c[6]=i,c[7]=h,c},fromRotationTranslationValues:function(t,a,r,e,u,o,i){var h=new n(8);h[0]=t,h[1]=a,h[2]=r,h[3]=e;var c=.5*u,s=.5*o,M=.5*i;return h[4]=c*e+s*r-M*a,h[5]=s*e+M*t-c*r,h[6]=M*e+c*a-s*t,h[7]=-c*t-s*a-M*r,h},fromRotationTranslation:sn,fromTranslation:function(t,n){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t[4]=.5*n[0],t[5]=.5*n[1],t[6]=.5*n[2],t[7]=0,t},fromRotation:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=0,t[5]=0,t[6]=0,t[7]=0,t},fromMat4:function(t,a){var r=zt();R(r,a);var e=new n(3);return A(e,a),sn(t,r,e),t},copy:Mn,identity:function(t){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t},set:function(t,n,a,r,e,u,o,i,h){return t[0]=n,t[1]=a,t[2]=r,t[3]=e,t[4]=u,t[5]=o,t[6]=i,t[7]=h,t},getReal:fn,getDual:function(t,n){return t[0]=n[4],t[1]=n[5],t[2]=n[6],t[3]=n[7],t},setReal:ln,setDual:function(t,n){return t[4]=n[0],t[5]=n[1],t[6]=n[2],t[7]=n[3],t},getTranslation:function(t,n){var a=n[4],r=n[5],e=n[6],u=n[7],o=-n[0],i=-n[1],h=-n[2],c=n[3];return t[0]=2*(a*c+u*o+r*h-e*i),t[1]=2*(r*c+u*i+e*o-a*h),t[2]=2*(e*c+u*h+a*i-r*o),t},translate:function(t,n,a){var r=n[0],e=n[1],u=n[2],o=n[3],i=.5*a[0],h=.5*a[1],c=.5*a[2],s=n[4],M=n[5],f=n[6],l=n[7];return t[0]=r,t[1]=e,t[2]=u,t[3]=o,t[4]=o*i+e*c-u*h+s,t[5]=o*h+u*i-r*c+M,t[6]=o*c+r*h-e*i+f,t[7]=-r*i-e*h-u*c+l,t},rotateX:function(t,n,a){var r=-n[0],e=-n[1],u=-n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=i*o+s*r+h*u-c*e,f=h*o+s*e+c*r-i*u,l=c*o+s*u+i*e-h*r,v=s*o-i*r-h*e-c*u;return St(t,n,a),r=t[0],e=t[1],u=t[2],o=t[3],t[4]=M*o+v*r+f*u-l*e,t[5]=f*o+v*e+l*r-M*u,t[6]=l*o+v*u+M*e-f*r,t[7]=v*o-M*r-f*e-l*u,t},rotateY:function(t,n,a){var r=-n[0],e=-n[1],u=-n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=i*o+s*r+h*u-c*e,f=h*o+s*e+c*r-i*u,l=c*o+s*u+i*e-h*r,v=s*o-i*r-h*e-c*u;return Et(t,n,a),r=t[0],e=t[1],u=t[2],o=t[3],t[4]=M*o+v*r+f*u-l*e,t[5]=f*o+v*e+l*r-M*u,t[6]=l*o+v*u+M*e-f*r,t[7]=v*o-M*r-f*e-l*u,t},rotateZ:function(t,n,a){var r=-n[0],e=-n[1],u=-n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=i*o+s*r+h*u-c*e,f=h*o+s*e+c*r-i*u,l=c*o+s*u+i*e-h*r,v=s*o-i*r-h*e-c*u;return Ot(t,n,a),r=t[0],e=t[1],u=t[2],o=t[3],t[4]=M*o+v*r+f*u-l*e,t[5]=f*o+v*e+l*r-M*u,t[6]=l*o+v*u+M*e-f*r,t[7]=v*o-M*r-f*e-l*u,t},rotateByQuatAppend:function(t,n,a){var r=a[0],e=a[1],u=a[2],o=a[3],i=n[0],h=n[1],c=n[2],s=n[3];return t[0]=i*o+s*r+h*u-c*e,t[1]=h*o+s*e+c*r-i*u,t[2]=c*o+s*u+i*e-h*r,t[3]=s*o-i*r-h*e-c*u,i=n[4],h=n[5],c=n[6],s=n[7],t[4]=i*o+s*r+h*u-c*e,t[5]=h*o+s*e+c*r-i*u,t[6]=c*o+s*u+i*e-h*r,t[7]=s*o-i*r-h*e-c*u,t},rotateByQuatPrepend:function(t,n,a){var r=n[0],e=n[1],u=n[2],o=n[3],i=a[0],h=a[1],c=a[2],s=a[3];return t[0]=r*s+o*i+e*c-u*h,t[1]=e*s+o*h+u*i-r*c,t[2]=u*s+o*c+r*h-e*i,t[3]=o*s-r*i-e*h-u*c,i=a[4],h=a[5],c=a[6],s=a[7],t[4]=r*s+o*i+e*c-u*h,t[5]=e*s+o*h+u*i-r*c,t[6]=u*s+o*c+r*h-e*i,t[7]=o*s-r*i-e*h-u*c,t},rotateAroundAxis:function(t,n,a,r){if(Math.abs(r)<1e-6)return Mn(t,n);var e=Math.hypot(a[0],a[1],a[2]);r*=.5;var u=Math.sin(r),o=u*a[0]/e,i=u*a[1]/e,h=u*a[2]/e,c=Math.cos(r),s=n[0],M=n[1],f=n[2],l=n[3];t[0]=s*c+l*o+M*h-f*i,t[1]=M*c+l*i+f*o-s*h,t[2]=f*c+l*h+s*i-M*o,t[3]=l*c-s*o-M*i-f*h;var v=n[4],b=n[5],m=n[6],d=n[7];return t[4]=v*c+d*o+b*h-m*i,t[5]=b*c+d*i+m*o-v*h,t[6]=m*c+d*h+v*i-b*o,t[7]=d*c-v*o-b*i-m*h,t},add:function(t,n,a){return t[0]=n[0]+a[0],t[1]=n[1]+a[1],t[2]=n[2]+a[2],t[3]=n[3]+a[3],t[4]=n[4]+a[4],t[5]=n[5]+a[5],t[6]=n[6]+a[6],t[7]=n[7]+a[7],t},multiply:vn,mul:bn,scale:function(t,n,a){return t[0]=n[0]*a,t[1]=n[1]*a,t[2]=n[2]*a,t[3]=n[3]*a,t[4]=n[4]*a,t[5]=n[5]*a,t[6]=n[6]*a,t[7]=n[7]*a,t},dot:mn,lerp:function(t,n,a,r){var e=1-r;return mn(n,a)<0&&(r=-r),t[0]=n[0]*e+a[0]*r,t[1]=n[1]*e+a[1]*r,t[2]=n[2]*e+a[2]*r,t[3]=n[3]*e+a[3]*r,t[4]=n[4]*e+a[4]*r,t[5]=n[5]*e+a[5]*r,t[6]=n[6]*e+a[6]*r,t[7]=n[7]*e+a[7]*r,t},invert:function(t,n){var a=xn(n);return t[0]=-n[0]/a,t[1]=-n[1]/a,t[2]=-n[2]/a,t[3]=n[3]/a,t[4]=-n[4]/a,t[5]=-n[5]/a,t[6]=-n[6]/a,t[7]=n[7]/a,t},conjugate:function(t,n){return t[0]=-n[0],t[1]=-n[1],t[2]=-n[2],t[3]=n[3],t[4]=-n[4],t[5]=-n[5],t[6]=-n[6],t[7]=n[7],t},length:dn,len:pn,squaredLength:xn,sqrLen:yn,normalize:function(t,n){var a=xn(n);if(a>0){a=Math.sqrt(a);var r=n[0]/a,e=n[1]/a,u=n[2]/a,o=n[3]/a,i=n[4],h=n[5],c=n[6],s=n[7],M=r*i+e*h+u*c+o*s;t[0]=r,t[1]=e,t[2]=u,t[3]=o,t[4]=(i-r*M)/a,t[5]=(h-e*M)/a,t[6]=(c-u*M)/a,t[7]=(s-o*M)/a}return t},str:function(t){return"quat2("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+")"},exactEquals:function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]&&t[6]===n[6]&&t[7]===n[7]},equals:function(t,n){var a=t[0],r=t[1],e=t[2],u=t[3],o=t[4],i=t[5],h=t[6],c=t[7],s=n[0],M=n[1],f=n[2],l=n[3],v=n[4],b=n[5],m=n[6],d=n[7];return Math.abs(a-s)<=1e-6*Math.max(1,Math.abs(a),Math.abs(s))&&Math.abs(r-M)<=1e-6*Math.max(1,Math.abs(r),Math.abs(M))&&Math.abs(e-f)<=1e-6*Math.max(1,Math.abs(e),Math.abs(f))&&Math.abs(u-l)<=1e-6*Math.max(1,Math.abs(u),Math.abs(l))&&Math.abs(o-v)<=1e-6*Math.max(1,Math.abs(o),Math.abs(v))&&Math.abs(i-b)<=1e-6*Math.max(1,Math.abs(i),Math.abs(b))&&Math.abs(h-m)<=1e-6*Math.max(1,Math.abs(h),Math.abs(m))&&Math.abs(c-d)<=1e-6*Math.max(1,Math.abs(c),Math.abs(d))}});function gn(){var t=new n(2);return n!=Float32Array&&(t[0]=0,t[1]=0),t}function _n(t,n,a){return t[0]=n[0]-a[0],t[1]=n[1]-a[1],t}function An(t,n,a){return t[0]=n[0]*a[0],t[1]=n[1]*a[1],t}function wn(t,n,a){return t[0]=n[0]/a[0],t[1]=n[1]/a[1],t}function Rn(t,n){var a=n[0]-t[0],r=n[1]-t[1];return Math.hypot(a,r)}function zn(t,n){var a=n[0]-t[0],r=n[1]-t[1];return a*a+r*r}function jn(t){var n=t[0],a=t[1];return Math.hypot(n,a)}function Pn(t){var n=t[0],a=t[1];return n*n+a*a}var Sn=jn,En=_n,On=An,Tn=wn,Dn=Rn,Fn=zn,In=Pn,Ln=function(){var t=gn();return function(n,a,r,e,u,o){var i,h;for(a||(a=2),r||(r=0),h=e?Math.min(e*a+r,n.length):n.length,i=r;i<h;i+=a)t[0]=n[i],t[1]=n[i+1],u(t,t,o),n[i]=t[0],n[i+1]=t[1];return n}}(),Vn=Object.freeze({__proto__:null,create:gn,clone:function(t){var a=new n(2);return a[0]=t[0],a[1]=t[1],a},fromValues:function(t,a){var r=new n(2);return r[0]=t,r[1]=a,r},copy:function(t,n){return t[0]=n[0],t[1]=n[1],t},set:function(t,n,a){return t[0]=n,t[1]=a,t},add:function(t,n,a){return t[0]=n[0]+a[0],t[1]=n[1]+a[1],t},subtract:_n,multiply:An,divide:wn,ceil:function(t,n){return t[0]=Math.ceil(n[0]),t[1]=Math.ceil(n[1]),t},floor:function(t,n){return t[0]=Math.floor(n[0]),t[1]=Math.floor(n[1]),t},min:function(t,n,a){return t[0]=Math.min(n[0],a[0]),t[1]=Math.min(n[1],a[1]),t},max:function(t,n,a){return t[0]=Math.max(n[0],a[0]),t[1]=Math.max(n[1],a[1]),t},round:function(t,n){return t[0]=Math.round(n[0]),t[1]=Math.round(n[1]),t},scale:function(t,n,a){return t[0]=n[0]*a,t[1]=n[1]*a,t},scaleAndAdd:function(t,n,a,r){return t[0]=n[0]+a[0]*r,t[1]=n[1]+a[1]*r,t},distance:Rn,squaredDistance:zn,length:jn,squaredLength:Pn,negate:function(t,n){return t[0]=-n[0],t[1]=-n[1],t},inverse:function(t,n){return t[0]=1/n[0],t[1]=1/n[1],t},normalize:function(t,n){var a=n[0],r=n[1],e=a*a+r*r;return e>0&&(e=1/Math.sqrt(e)),t[0]=n[0]*e,t[1]=n[1]*e,t},dot:function(t,n){return t[0]*n[0]+t[1]*n[1]},cross:function(t,n,a){var r=n[0]*a[1]-n[1]*a[0];return t[0]=t[1]=0,t[2]=r,t},lerp:function(t,n,a,r){var e=n[0],u=n[1];return t[0]=e+r*(a[0]-e),t[1]=u+r*(a[1]-u),t},random:function(t,n){n=n||1;var r=2*a()*Math.PI;return t[0]=Math.cos(r)*n,t[1]=Math.sin(r)*n,t},transformMat2:function(t,n,a){var r=n[0],e=n[1];return t[0]=a[0]*r+a[2]*e,t[1]=a[1]*r+a[3]*e,t},transformMat2d:function(t,n,a){var r=n[0],e=n[1];return t[0]=a[0]*r+a[2]*e+a[4],t[1]=a[1]*r+a[3]*e+a[5],t},transformMat3:function(t,n,a){var r=n[0],e=n[1];return t[0]=a[0]*r+a[3]*e+a[6],t[1]=a[1]*r+a[4]*e+a[7],t},transformMat4:function(t,n,a){var r=n[0],e=n[1];return t[0]=a[0]*r+a[4]*e+a[12],t[1]=a[1]*r+a[5]*e+a[13],t},rotate:function(t,n,a,r){var e=n[0]-a[0],u=n[1]-a[1],o=Math.sin(r),i=Math.cos(r);return t[0]=e*i-u*o+a[0],t[1]=e*o+u*i+a[1],t},angle:function(t,n){var a=t[0],r=t[1],e=n[0],u=n[1],o=Math.sqrt(a*a+r*r)*Math.sqrt(e*e+u*u),i=o&&(a*e+r*u)/o;return Math.acos(Math.min(Math.max(i,-1),1))},zero:function(t){return t[0]=0,t[1]=0,t},str:function(t){return"vec2("+t[0]+", "+t[1]+")"},exactEquals:function(t,n){return t[0]===n[0]&&t[1]===n[1]},equals:function(t,n){var a=t[0],r=t[1],e=n[0],u=n[1];return Math.abs(a-e)<=1e-6*Math.max(1,Math.abs(a),Math.abs(e))&&Math.abs(r-u)<=1e-6*Math.max(1,Math.abs(r),Math.abs(u))},len:Sn,sub:En,mul:On,div:Tn,dist:Dn,sqrDist:Fn,sqrLen:In,forEach:Ln});t.glMatrix=e,t.mat2=c,t.mat2d=v,t.mat3=y,t.mat4=S,t.quat=cn,t.quat2=qn,t.vec2=Vn,t.vec3=K,t.vec4=Rt,Object.defineProperty(t,"__esModule",{value:!0})

export let glMatrix = t.glMatrix, mat2 = t.mat2, mat2d = t.mat2d, mat3 = t.mat3, mat4 = t.mat4, quat = t.quat, quat2 = t.quat2, vec2 = t.vec2, vec3 = t.vec3, vec4 = t.vec4;