https://hoocs.ai/websitecms/_next/static/chunks/ogl-11e5318547402eb8.js

1"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[7407],{39419:(t,e,s)=>{s.d(e,{e:()=>E});var i=s(39831);function r(t,e,s){let i=e[0],r=e[1],h=e[2],n=e[3],a=s[0],o=s[1],l=s[2],u=s[3];return t[0]=i*u+n*a+r*l-h*o,t[1]=r*u+n*o+h*a-i*l,t[2]=h*u+n*l+i*o-r*a,t[3]=n*u-i*a-r*o-h*l,t}let h=function(t,e){let s=e[0],i=e[1],r=e[2],h=e[3],n=s*s+i*i+r*r+h*h;return n>0&&(n=1/Math.sqrt(n)),t[0]=s*n,t[1]=i*n,t[2]=r*n,t[3]=h*n,t};class n extends Array{constructor(t=0,e=0,s=0,i=1){super(t,e,s,i),this.onChange=()=>{},this._target=this;let r=["0","1","2","3"];return new Proxy(this,{set(t,e){let s=Reflect.set(...arguments);return s&&r.includes(e)&&t.onChange(),s}})}get x(){return this[0]}get y(){return this[1]}get z(){return this[2]}get w(){return this[3]}set x(t){this._target[0]=t,this.onChange()}set y(t){this._target[1]=t,this.onChange()}set z(t){this._target[2]=t,this.onChange()}set w(t){this._target[3]=t,this.onChange()}identity(){var t;return(t=this._target)[0]=0,t[1]=0,t[2]=0,t[3]=1,this.onChange(),this}set(t,e,s,i){var r;return t.length?this.copy(t):(r=this._target,r[0]=t,r[1]=e,r[2]=s,r[3]=i,this.onChange(),this)}rotateX(t){var e,s,i;let r,h,n,a,o,l;return e=this._target,s=this._target,i=.5*t,r=s[0],h=s[1],n=s[2],a=s[3],o=Math.sin(i),l=Math.cos(i),e[0]=r*l+a*o,e[1]=h*l+n*o,e[2]=n*l-h*o,e[3]=a*l-r*o,this.onChange(),this}rotateY(t){var e,s,i;let r,h,n,a,o,l;return e=this._target,s=this._target,i=.5*t,r=s[0],h=s[1],n=s[2],a=s[3],o=Math.sin(i),l=Math.cos(i),e[0]=r*l-n*o,e[1]=h*l+a*o,e[2]=n*l+r*o,e[3]=a*l-h*o,this.onChange(),this}rotateZ(t){var e,s,i;let r,h,n,a,o,l;return e=this._target,s=this._target,i=.5*t,r=s[0],h=s[1],n=s[2],a=s[3],o=Math.sin(i),l=Math.cos(i),e[0]=r*l+h*o,e[1]=h*l-r*o,e[2]=n*l+a*o,e[3]=a*l-n*o,this.onChange(),this}inverse(t=this._target){var e;let s,i,r,h,n,a;return e=this._target,s=t[0],i=t[1],a=(n=s*s+i*i+(r=t[2])*r+(h=t[3])*h)?1/n:0,e[0]=-s*a,e[1]=-i*a,e[2]=-r*a,e[3]=h*a,this.onChange(),this}conjugate(t=this._target){var e;return e=this._target,e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=t[3],this.onChange(),this}copy(t){var e;return e=this._target,e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.onChange(),this}normalize(t=this._target){return h(this._target,t),this.onChange(),this}multiply(t,e){return e?r(this._target,t,e):r(this._target,this._target,t),this.onChange(),this}dot(t){var e;return e=this._target,e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]*t[3]}fromMatrix3(t){return!function(t,e){let s,i=e[0]+e[4]+e[8];if(i>0)s=Math.sqrt(i+1),t[3]=.5*s,s=.5/s,t[0]=(e[5]-e[7])*s,t[1]=(e[6]-e[2])*s,t[2]=(e[1]-e[3])*s;else{let i=0;e[4]>e[0]&&(i=1),e[8]>e[3*i+i]&&(i=2);let r=(i+1)%3,h=(i+2)%3;s=Math.sqrt(e[3*i+i]-e[3*r+r]-e[3*h+h]+1),t[i]=.5*s,s=.5/s,t[3]=(e[3*r+h]-e[3*h+r])*s,t[r]=(e[3*r+i]+e[3*i+r])*s,t[h]=(e[3*h+i]+e[3*i+h])*s}}(this._target,t),this.onChange(),this}fromEuler(t,e){return!function(t,e,s="YXZ"){let i=Math.sin(.5*e[0]),r=Math.cos(.5*e[0]),h=Math.sin(.5*e[1]),n=Math.cos(.5*e[1]),a=Math.sin(.5*e[2]),o=Math.cos(.5*e[2]);"XYZ"===s?(t[0]=i*n*o+r*h*a,t[1]=r*h*o-i*n*a,t[2]=r*n*a+i*h*o,t[3]=r*n*o-i*h*a):"YXZ"===s?(t[0]=i*n*o+r*h*a,t[1]=r*h*o-i*n*a,t[2]=r*n*a-i*h*o,t[3]=r*n*o+i*h*a):"ZXY"===s?(t[0]=i*n*o-r*h*a,t[1]=r*h*o+i*n*a,t[2]=r*n*a+i*h*o,t[3]=r*n*o-i*h*a):"ZYX"===s?(t[0]=i*n*o-r*h*a,t[1]=r*h*o+i*n*a,t[2]=r*n*a-i*h*o,t[3]=r*n*o+i*h*a):"YZX"===s?(t[0]=i*n*o+r*h*a,t[1]=r*h*o+i*n*a,t[2]=r*n*a-i*h*o,t[3]=r*n*o-i*h*a):"XZY"===s&&(t[0]=i*n*o-r*h*a,t[1]=r*h*o-i*n*a,t[2]=r*n*a+i*h*o,t[3]=r*n*o+i*h*a)}(this._target,t,t.order),e||this.onChange(),this}fromAxisAngle(t,e){var s,i;let r;return s=this._target,r=Math.sin(i=.5*e),s[0]=r*t[0],s[1]=r*t[1],s[2]=r*t[2],s[3]=Math.cos(i),this.onChange(),this}slerp(t,e){var s,i;let r,h,n,a,o,l,u,d,c,g,f,p,m;return s=this._target,i=this._target,l=i[0],u=i[1],d=i[2],c=i[3],g=t[0],f=t[1],(h=l*g+u*f+d*(p=t[2])+c*(m=t[3]))<0&&(h=-h,g=-g,f=-f,p=-p,m=-m),1-h>1e-6?(n=Math.sin(r=Math.acos(h)),a=Math.sin((1-e)*r)/n,o=Math.sin(e*r)/n):(a=1-e,o=e),s[0]=a*l+o*g,s[1]=a*u+o*f,s[2]=a*d+o*p,s[3]=a*c+o*m,this.onChange(),this}fromArray(t,e=0){return this._target[0]=t[e],this._target[1]=t[e+1],this._target[2]=t[e+2],this._target[3]=t[e+3],this.onChange(),this}toArray(t=[],e=0){return t[e]=this[0],t[e+1]=this[1],t[e+2]=this[2],t[e+3]=this[3],t}}var a=s(80671);function o(t){let e=t[0],s=t[1],i=t[2],r=t[3],h=t[4],n=t[5],a=t[6],o=t[7],l=t[8],u=t[9],d=t[10

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e=t[0],s=t[1],i=t[2],r=t[3],h=t[4],n=t[5],a=t[6],o=t[7],l=t[8],u=t[9],d=t[10],c=t[11],g=t[12],f=t[13],p=t[14],m=t[15],x=e*n-s*h,b=e*a-i*h,M=e*o-r*h,_=s*a-i*n,E=s*o-r*n,A=i*o-r*a,w=l*f-u*g,v=l*p-d*g,y=l*m-c*g,F=u*p-d*f,C=u*m-c*f,(O=x*(S=d*m-c*p)-b*C+M*F+_*y-E*v+A*w)&&(O=1/O,this[0]=(n*S-a*C+o*F)*O,this[1]=(i*C-s*S-r*F)*O,this[2]=(f*A-p*E+m*_)*O,this[3]=(d*E-u*A-c*_)*O,this[4]=(a*y-h*S-o*v)*O,this[5]=(e*S-i*y+r*v)*O,this[6]=(p*M-g*A-m*b)*O,this[7]=(l*A-d*M+c*b)*O,this[8]=(h*C-n*y+o*w)*O,this[9]=(s*y-e*C-r*w)*O,this[10]=(g*E-f*M+m*x)*O,this[11]=(u*M-l*E-c*x)*O,this[12]=(n*v-h*F-a*w)*O,this[13]=(e*F-s*v+i*w)*O,this[14]=(f*b-g*_-p*x)*O,this[15]=(l*_-u*b+d*x)*O),this}compose(t,e,s){return!function(t,e,s,i){let r=e[0],h=e[1],n=e[2],a=e[3],o=r+r,l=h+h,u=n+n,d=r*o,c=r*l,g=r*u,f=h*l,p=h*u,m=n*u,x=a*o,b=a*l,M=a*u,_=i[0],E=i[1],A=i[2];t[0]=(1-(f+m))*_,t[1]=(c+M)*_,t[2]=(g-b)*_,t[3]=0,t[4]=(c-M)*E,t[5]=(1-(d+m))*E,t[6]=(p+x)*E,t[7]=0,t[8]=(g+b)*A,t[9]=(p-x)*A,t[10]=(1-(d+f))*A,t[11]=0,t[12]=s[0],t[13]=s[1],t[14]=s[2],t[15]=1}(this,t,e,s),this}decompose(t,e,s){return!function(t,e,s,i){let r=a.Bw([t[0],t[1],t[2]]),h=a.Bw([t[4],t[5],t[6]]),n=a.Bw([t[8],t[9],t[10]]);0>o(t)&&(r=-r),s[0]=t[12],s[1]=t[13],s[2]=t[14];let l=t.slice(),u=1/r,c=1/h,g=1/n;l[0]*=u,l[1]*=u,l[2]*=u,l[4]*=c,l[5]*=c,l[6]*=c,l[8]*=g,l[9]*=g,l[10]*=g,d(e,l),i[0]=r,i[1]=h,i[2]=n}(this,t,e,s),this}getRotation(t){return d(t,this),this}getTranslation(t){return t[0]=this[12],t[1]=this[13],t[2]=this[14],this}getScaling(t){return u(t,this),this}getMaxScaleOnAxis(){let t,e,s,i,r,h,n,a,o;return t=this[0],e=this[1],s=this[2],i=this[4],r=this[5],h=this[6],n=this[8],Math.sqrt(Math.max(t*t+e*e+s*s,i*i+r*r+h*h,n*n+(a=this[9])*a+(o=this[10])*o))}lookAt(t,e,s){let i,r,h,n,a,o,l,u,d,c,g,f,p;return i=t[0],r=t[1],h=t[2],n=s[0],a=s[1],o=s[2],l=i-e[0],0==(c=l*l+(u=r-e[1])*u+(d=h-e[2])

1*d)?d=1:(l*=c=1/Math.sqrt(c),u*=c,d*=c),0==(c=(g=a*d-o*u)*g+(f=o*l-n*d)*f+(p=n*u-a*l)*p)&&(o?n+=1e-6:a?o+=1e-6:a+=1e-6,c=(g=a*d-o*u)*g+(f=o*l-n*d)*f+(p=n*u-a*l)*p),g*=c=1/Math.sqrt(c),f*=c,p*=c,this[0]=g,this[1]=f,this[2]=p,this[3]=0,this[4]=u*p-d*f,this[5]=d*g-l*p,this[6]=l*f-u*g,this[7]=0,this[8]=l,this[9]=u,this[10]=d,this[11]=0,this[12]=i,this[13]=r,this[14]=h,this[15]=1,this}determinant(){return o(this)}fromArray(t,e=0){return this[0]=t[e],this[1]=t[e+1],this[2]=t[e+2],this[3]=t[e+3],this[4]=t[e+4],this[5]=t[e+5],this[6]=t[e+6],this[7]=t[e+7],this[8]=t[e+8],this[9]=t[e+9],this[10]=t[e+10],this[11]=t[e+11],this[12]=t[e+12],this[13]=t[e+13],this[14]=t[e+14],this[15]=t[e+15],this}toArray(t=[],e=0){return t[e]=this[0],t[e+1]=this[1],t[e+2]=this[2],t[e+3]=this[3],t[e+4]=this[4],t[e+5]=this[5],t[e+6]=this[6],t[e+7]=this[7],t[e+8]=this[8],t[e+9]=this[9],t[e+10]=this[10],t[e+11]=this[11],t[e+12]=this[12],t[e+13]=this[13],t[e+14]=this[14],t[e+15]=this[15],t}}let p=new f;class m extends Array{constructor(t=0,e=t,s=t,i="YXZ"){super(t,e,s),this.order=i,this.onChange=()=>{},this._target=this;let r=["0","1","2"];return new Proxy(this,{set(t,e){let s=Reflect.set(...arguments);return s&&r.includes(e)&&t.onChange(),s}})}get x(){return this[0]}get y(){return this[1]}get z(){return this[2]}set x(t){this._target[0]=t,this.onChange()}set y(t){this._target[1]=t,this.onChange()}set z(t){this._target[2]=t,this.onChange()}set(t,e=t,s=t){return t.length?this.copy(t):(this._target[0]=t,this._target[1]=e,this._target[2]=s,this.onChange(),this)}copy(t){return this._target[0]=t[0],this._target[1]=t[1],this._target[2]=t[2],this.onChange(),this}reorder(t){return this._target.order=t,this.onChange(),this}fromRotationMatrix(t,e=this.order){return!function(t,e,s="YXZ"){"XYZ"===s?(t[1]=Math.asin(Math.min(Math.max(e[8],-1),1)),.99999>Math.abs(e[8])?(t[0]=Math.atan2(-e[9],e[10]),t[2]=Math.atan2(-e[4],e[0])):(t[0]=Math.atan2(e[6],e[5]),t[2]=0)):"YXZ"===s?(t[0]=Math.asin(-Math.min(Math.max(e[9],-1),1)),.99999>Math.abs(e[9])?(t[1]=Math.atan2(e[8],e[10]),t[2]=Math.atan2(e[1],e[5])):(t[1]=Math.atan2(-e[2],e[0]),t[2]=0)):"ZXY"===s?(t[0]=Math.asin(Math.min(Math.max(e[6],-1),1)),.99999>Math.abs(e[6])?(t[1]=Math.atan2(-e[2],e[10]),t[2]=Math.atan2(-e[4],e[5])):(t[1]=0,t[2]=Math.atan2(e[1],e[0]))):"ZYX"===s?(t[1]=Math.asin(-Math.min(Math.max(e[2],-1),1)),.99999>Math.abs(e[2])?(t[0]=Math.atan2(e[6],e[10]),t[2]=Math.atan2(e[1],e[0])):(t[0]=0,t[2]=Math.atan2(-e[4],e[5]))):"YZX"===s?(t[2]=Math.asin(Math.min(Math.max(e[1],-1),1)),.99999>Math.abs(e[1])?(t[0]=Math.atan2(-e[9],e[5]),t[1]=Math.atan2(-e[2],e[0])):(t[0]=0,t[1]=Math.atan2(e[8],e[10]))):"XZY"===s&&(t[2]=Math.asin(-Math.min(Math.max(e[4],-1),1)),.99999>Math.abs(e[4])?(t[0]=Math.atan2(e[6],e[5]),t[1]=Math.atan2(e[8],e[0])):(t[0]=Math.atan2(-e[9],e[10]),t[1]=0))}(this._target,t,e),this.onChange(),this}fromQuaternion(t,e=this.order,s){return p.fromQuaternion(t),this._target.fromRotationMatrix(p,e),s||this.onChange(),this}fromArray(t,e=0){return this._target[0]=t[e],this._target[1]=t[e+1],this._target[2]=t[e+2],this}toArray(t=[],e=0){return t[e]=this[0],t[e+1]=this[1],t[e+2]=this[2],t}}class x{constructor(){this.parent=null,this.children=[],this.visible=!0,this.matrix=new f,this.worldMatrix=new f,this.matrixAutoUpdate=!0,this.worldMatrixNeedsUpdate=!1,this.position=new i.e,this.quaternion=new n,this.scale=new i.e(1),this.rotation=new m,this.up=new i.e(0,1,0),this.rotation._target.onChange=()=>this.quaternion.fromEuler(this.rotation,!0),this.quaternion._target.onChange=()=>this.rotation.fromQuaternion(this.quaternion,void 0,!0)}setParent(t,e=!0){this.parent&&t!==this.parent&&this.parent.removeChild(this,!1),this.parent=t,e&&t&&t.addChild(this,!1)}addChild(t,e=!0){~this.children.indexOf(t)||this.children.push(t),e&&t.setParent(this,!1)}removeChild(t,e=!0){~this.children.indexOf(t)&&this.children.splice(this.children.indexOf(t),1),e&&t.setParent(null,!1)}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.worldMatrixNeedsUpdate||t)&&(null===this.parent?this.worldMatrix.copy(this.matrix):this.worldMatrix.multiply(this.parent.worldMatrix,this.matrix

1),this.worldMatrixNeedsUpdate=!1,t=!0);for(let e=0,s=this.children.length;e<s;e++)this.children[e].updateMatrixWorld(t)}updateMatrix(){this.matrix.compose(this.quaternion,this.position,this.scale),this.worldMatrixNeedsUpdate=!0}traverse(t){if(!t(this))for(let e=0,s=this.children.length;e<s;e++)this.children[e].traverse(t)}decompose(){this.matrix.decompose(this.quaternion._target,this.position,this.scale),this.rotation.fromQuaternion(this.quaternion)}lookAt(t,e=!1){e?this.matrix.lookAt(this.position,t,this.up):this.matrix.lookAt(t,this.position,this.up),this.matrix.getRotation(this.quaternion._target),this.rotation.fromQuaternion(this.quaternion)}}function b(t,e,s){let i=e[0],r=e[1],h=e[2],n=e[3],a=e[4],o=e[5],l=e[6],u=e[7],d=e[8],c=s[0],g=s[1],f=s[2],p=s[3],m=s[4],x=s[5],b=s[6],M=s[7],_=s[8];return t[0]=c*i+g*n+f*l,t[1]=c*r+g*a+f*u,t[2]=c*h+g*o+f*d,t[3]=p*i+m*n+x*l,t[4]=p*r+m*a+x*u,t[5]=p*h+m*o+x*d,t[6]=b*i+M*n+_*l,t[7]=b*r+M*a+_*u,t[8]=b*h+M*o+_*d,t}class M extends Array{constructor(t=1,e=0,s=0,i=0,r=1,h=0,n=0,a=0,o=1){return super(t,e,s,i,r,h,n,a,o),this}set(t,e,s,i,r,h,n,a,o){return t.length?this.copy(t):(this[0]=t,this[1]=e,this[2]=s,this[3]=i,this[4]=r,this[5]=h,this[6]=n,this[7]=a,this[8]=o,this)}translate(t,e=this){let s,i,r,h,n,a,o,l,u,d,c;return s=e[0],i=e[1],r=e[2],h=e[3],n=e[4],a=e[5],o=e[6],l=e[7],u=e[8],d=t[0],c=t[1],this[0]=s,this[1]=i,this[2]=r,this[3]=h,this[4]=n,this[5

1]=a,this[6]=d*s+c*h+o,this[7]=d*i+c*n+l,this[8]=d*r+c*a+u,this}rotate(t,e=this){let s,i,r,h,n,a,o,l,u,d,c;return s=e[0],i=e[1],r=e[2],h=e[3],n=e[4],a=e[5],o=e[6],l=e[7],u=e[8],d=Math.sin(t),c=Math.cos(t),this[0]=c*s+d*h,this[1]=c*i+d*n,this[2]=c*r+d*a,this[3]=c*h-d*s,this[4]=c*n-d*i,this[5]=c*a-d*r,this[6]=o,this[7]=l,this[8]=u,this}scale(t,e=this){let s,i;return s=t[0],i=t[1],this[0]=s*e[0],this[1]=s*e[1],this[2]=s*e[2],this[3]=i*e[3],this[4]=i*e[4],this[5]=i*e[5],this[6]=e[6],this[7]=e[7],this[8]=e[8],this}multiply(t,e){return e?b(this,t,e):b(this,this,t),this}identity(){return this[0]=1,this[1]=0,this[2]=0,this[3]=0,this[4]=1,this[5]=0,this[6]=0,this[7]=0,this[8]=1,this}copy(t){return this[0]=t[0],this[1]=t[1],this[2]=t[2],this[3]=t[3],this[4]=t[4],this[5]=t[5],this[6]=t[6],this[7]=t[7],this[8]=t[8],this}fromMatrix4(t){return this[0]=t[0],this[1]=t[1],this[2]=t[2],this[3]=t[4],this[4]=t[5],this[5]=t[6],this[6]=t[8],this[7]=t[9],this[8]=t[10],this}fromQuaternion(t){let e,s,i,r,h,n,a,o,l,u,d,c,g,f,p,m;return e=t[0],s=t[1],i=t[2],r=t[3],h=e+e,n=s+s,a=i+i,o=e*h,l=s*h,u=s*n,d=i*h,c=i*n,g=i*a,f=r*h,p=r*n,m=r*a,this[0]=1-u-g,this[3]=l-m,this[6]=d+p,this[1]=l+m,this[4]=1-o-g,this[7]=c-f,this[2]=d-p,this[5]=c+f,this[8]=1-o-u,this}fromBasis(t,e,s){return this.set(t[0],t[1],t[2],e[0],e[1],e[2],s[0],s[1],s[2]),this}inverse(t=this){let e,s,i,r,h,n,a,o,l,u,d,c,g;return e=t[0],s=t[1],i=t[2],r=t[3],h=t[4],n=t[5],a=t[6],o=t[7],(g=e*(u=(l=t[8])*h-n*o)+s*(d=-l*r+n*a)+i*(c=o*r-h*a))&&(g=1/g,this[0]=u*g,this[1]=(-l*s+i*o)*g,this[2]=(n*s-i*h)*g,this[3]=d*g,this[4]=(l*e-i*a)*g,this[5]=(-n*e+i*r)*g,this[6]=c*g,this[7]=(-o*e+s*a)*g,this[8]=(h*e-s*r)*g),this}getNormalMatrix(t){let e,s,i,r,h,n,a,o,l,u,d,c,g,f,p,m,x,b,M,_,E,A,w,v,y,F,C,S,O;return e=t[0],s=t[1],i=t[2],r=t[3],h=t[4],n=t[5],a=t[6],o=t[7],l=t[8],u=t[9],d=t[10],c=t[11],g=t[12],f=t[13],p=t[14],m=t[15],x=e*n-s*h,b=e*a-i*h,M=e*o-r*h,_=s*a-i*n,E=s*o-r*n,A=i*o-r*a,w=l*f-u*g,v=l*p-d*g,y=l*m-c*g,F=u*p-d*f,C=u*m-c*f,(O=x*(S=d*m-c*p)-b*C+M*F+_*y-E*v+A*w)&&(O=1/O,this[0]=(n*S-a*C+o*F)*O,this[1]=(a*y-h*S-o*v)*O,this[2]=(h*C-n*y+o*w)*O,this[3]=(i*C-s*S-r*F)*O,this[4]=(e*S-i*y+r*v)*O,this[5]=(s*y-e*C-r*w)*O,this[6]=(f*A-p*E+m*_)*O,this[7]=(p*M-g*A-m*b)*O,this[8]=(g*E-f*M+m*x)*O),this}}let _=0;class E extends x{constructor(t,{geometry:e,program:s,mode:i=t.TRIANGLES,frustumCulled:r=!0,renderOrder:h=0}={}){super(),t.canvas||console.error("gl not passed as first argument to Mesh"),this.gl=t,this.id=_++,this.geometry=e,this.program=s,this.mode=i,this.frustumCulled=r,this.renderOrder=h,this.modelViewMatrix=new f,this.normalMatrix=new M,this.beforeRenderCallbacks=[],this.afterRenderCallbacks=[]}onBeforeRender(t){return this.beforeRenderCallbacks.push(t),this}onAfterRender(t){return this.afterRenderCallbacks.push(t),this}draw({camera:t}={}){t&&(this.program.uniforms.modelMatrix||Object.assign(this.program.uniforms,{modelMatrix:{value:null},viewMatrix:{value:null},modelViewMatrix:{value:null},normalMatrix:{value:null},projectionMatrix:{value:null},cameraPosition:{value:null}}),this.program.uniforms.projectionMatrix.value=t.projectionMatrix,this.program.uniforms.cameraPosition.value=t.worldPosition,this.program.uniforms.viewMatrix.value=t.viewMatrix,this.modelViewMatrix.multiply(t.viewMatrix,this.worldMatrix),this.normalMatrix.getNormalMatrix(this.modelViewMatrix),this.program.uniforms.modelMatrix.value=this.worldMatrix,this.program.uniforms.modelViewMatrix.value=this.modelViewMatrix,this.program.uniforms.normalMatrix.value=this.normalMatrix),this.beforeRenderCallbacks.forEach(e=>e&&e({mesh:this,camera:t}));let e=this.program.cullFace&&0>this.worldMatrix.determinant();this.program.use({flipFaces:e}),this.geometry.draw({mode:this.mode,program:this.program}),this.afterRenderCallbacks.forEach(e=>e&&e({mesh:this,camera:t}))}}},39831:(t,e,s)=>{s.d(e,{e:()=>r});var i=s(80671);class r extends Array{constructor(t=0,e=t,s=t){return super(t,e,s),this}get x(){return this[0]}get y(){return this[1]}get z(){return this[2]}set x(t){this[0]=t}set y(t){this[1]=t}set z(t){this[2]=t}set(t,e=t,s=t){return t.length?this.copy(t):(i.hZ(this,t,e,s),this)}copy(t){return i.C(this,t),this}add(t,e){return e?i.WQ(this,t,e):i.WQ(this,this,t),this}sub(t,e){return e?i.Re(this,t,e):i.Re(this,this,t),this}

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Map,this.state.currentProgram=null,this.extensions={},this.isWebgl2?(this.getExtension("EXT_color_buffer_float"),this.getExtension("OES_texture_float_linear")):(this.getExtension("OES_texture_float"),this.getExtension("OES_texture_float_linear"),this.getExtension("OES_texture_half_float"),this.getExtension("OES_texture_half_float_linear"),this.getExtension("OES_element_index_uint"),this.getExtension("OES_standard_derivatives"),this.getExtension("EXT_sRGB"),this.getExtension("WEBGL_depth_texture"),this.getExtension("WEBGL_draw_buffers")),this.getExtension("WEBGL_compressed_texture_astc"),this.getExtension("EXT_texture_compression_bptc"),this.getExtension("WEBGL_compressed_texture_s3tc"),this.getExtension("WEBGL_compressed_texture_etc1"),this.getExtension("WEBGL_compressed_texture_pvrtc"),this.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),this.vertexAttribDivisor=this.getExtension("ANGLE_instanced_arrays","vertexAttribDivisor","vertexAttribDivisorANGLE"),this.drawArraysInstanced=this.getExtension("ANGLE_instanced_arrays","drawArraysInstanced","drawArraysInstancedANGLE"),this.drawElementsInstanced=this.getExtension("ANGLE_instanced_arrays","drawElementsInstanced","drawElementsInstancedANGLE"),this.createVertexArray=this.getExtension("OES_vertex_array_object","createVertexArray","createVertexArrayOES"),this.bindVertexArray=this.getExtension("OES_vertex_array_object","bindVertexArray","bindVertexArrayOES"),this.deleteVertexArray=this.getExtension("OES_vertex_array_object","deleteVertexArray","deleteVertexArrayOES"),this.drawBuffers=this.getExtension("WEBGL_draw_buffers","drawBuffers","drawBuffersWEBGL"),this.parameters={},this.parameters.maxTextureUnits=this.gl.getParameter(this.gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),this.parameters.maxAnisotropy=this.getExtension("EXT_texture_filter_anisotropic")?this.gl.getParameter(this.getExtension("EXT_texture_filter_anisotropic").MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}setSize(t,e){this.width=t,this.height=e,this.gl.canvas.width=t*this.dpr,this.gl.canvas.height=e*this.dpr,this.gl.canvas.style&&Object.assign(this.gl.canvas.style,{width:t+"px",height:e+"px"})}setViewport(t,e,s=0,i=0){(this.state.viewport.width!==t||this.state.viewport.height!==e)&&(this.state.viewport.width=t,this.state.viewport.height=e,this.state.viewport.x=s,this.state.viewport.y=i,this.gl.viewport(s,i,t,e))}setScissor(t,e,s=0,i=0){this.gl.scissor(s,i,t,e)}enable(t){!0!==this.state[t]&&(this.gl.enable(t),this.state[t]=!0)}disable(t){!1!==this.state[t]&&(this.gl.disable(t),this.state[t]=!1)}setBlendFunc(t,e,s,i){(this.state.blendFunc.src!==t||this.state.blendFunc.dst!==e||this.state.blendFunc.srcAlpha!==s||this.state.blendFunc.dstAlpha!==i)&&(this.state.blendFunc.src=t,this.state.blendFunc.dst=e,this.state.blendFunc.srcAlpha=s,this.state.blendFunc.dstAlpha=i,void 0!==s?this.gl.blendFuncSeparate(t,e,s,i):this.gl.blendFunc(t,e))}setBlendEquation(t,e){t=t||this.gl.FUNC_ADD,(this.state.blendEquation.modeRGB!==t||this.state.blendEquation.modeAlpha!==e)&&(this.state.blendEquation.modeRGB=t,this.state.blendEquation.modeAlpha=e,void 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