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编辑当前文件:/home/qrafawbu/denimandazul.com/gallery/main.aa1e6c08c8704276560a.js
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s=Math.sin(.5*e[0]),r=Math.cos(.5*e[0]),n=Math.sin(.5*e[1]),h=Math.cos(.5*e[1]),a=Math.sin(.5*e[2]),o=Math.cos(.5*e[2]);"XYZ"===i?(t[0]=s*h*o+r*n*a,t[1]=r*n*o-s*h*a,t[2]=r*h*a+s*n*o,t[3]=r*h*o-s*n*a):"YXZ"===i?(t[0]=s*h*o+r*n*a,t[1]=r*n*o-s*h*a,t[2]=r*h*a-s*n*o,t[3]=r*h*o+s*n*a):"ZXY"===i?(t[0]=s*h*o-r*n*a,t[1]=r*n*o+s*h*a,t[2]=r*h*a+s*n*o,t[3]=r*h*o-s*n*a):"ZYX"===i?(t[0]=s*h*o-r*n*a,t[1]=r*n*o+s*h*a,t[2]=r*h*a-s*n*o,t[3]=r*h*o+s*n*a):"YZX"===i?(t[0]=s*h*o+r*n*a,t[1]=r*n*o+s*h*a,t[2]=r*h*a-s*n*o,t[3]=r*h*o-s*n*a):"XZY"===i&&(t[0]=s*h*o-r*n*a,t[1]=r*n*o-s*h*a,t[2]=r*h*a+s*n*o,t[3]=r*h*o+s*n*a)}(this,t,t.order),this}fromAxisAngle(t,e){return function(t,e,i){i*=.5;let s=Math.sin(i);t[0]=s*e[0],t[1]=s*e[1],t[2]=s*e[2],t[3]=Math.cos(i)}(this,t,e),this}slerp(t,e){return function(t,e,i,s){let r,n,h,a,o,l=e[0],u=e[1],c=e[2],d=e[3],g=i[0],p=i[1],m=i[2],f=i[3];n=l*g+u*p+c*m+d*f,n<0&&(n=-n,g=-g,p=-p,m=-m,f=-f),1-n>1e-6?(r=Math.acos(n),h=Math.sin(r),a=Math.sin((1-s)*r)/h,o=Math.sin(s*r)/h):(a=1-s,o=s),t[0]=a*l+o*g,t[1]=a*u+o*p,t[2]=a*c+o*m,t[3]=a*d+o*f}(this,this,t,e),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}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}}function y(t,e,i){let s=e[0],r=e[1],n=e[2],h=e[3],a=e[4],o=e[5],l=e[6],u=e[7],c=e[8],d=e[9],g=e[10],p=e[11],m=e[12],f=e[13],w=e[14],v=e[15],x=i[0],b=i[1],E=i[2],M=i[3];return t[0]=x*s+b*a+E*c+M*m,t[1]=x*r+b*o+E*d+M*f,t[2]=x*n+b*l+E*g+M*w,t[3]=x*h+b*u+E*p+M*v,x=i[4],b=i[5],E=i[6],M=i[7],t[4]=x*s+b*a+E*c+M*m,t[5]=x*r+b*o+E*d+M*f,t[6]=x*n+b*l+E*g+M*w,t[7]=x*h+b*u+E*p+M*v,x=i[8],b=i[9],E=i[10],M=i[11],t[8]=x*s+b*a+E*c+M*m,t[9]=x*r+b*o+E*d+M*f,t[10]=x*n+b*l+E*g+M*w,t[11]=x*h+b*u+E*p+M*v,x=i[12],b=i[13],E=i[14],M=i[15],t[12]=x*s+b*a+E*c+M*m,t[13]=x*r+b*o+E*d+M*f,t[14]=x*n+b*l+E*g+M*w,t[15]=x*h+b*u+E*p+M*v,t}function A(t,e){let i=e[0],s=e[1],r=e[2],n=e[4],h=e[5],a=e[6],o=e[8],l=e[9],u=e[10];return t[0]=Math.hypot(i,s,r),t[1]=Math.hypot(n,h,a),t[2]=Math.hypot(o,l,u),t}const S=function(){const t=[0,0,0];return function(e,i){let s=t;A(s,i);let r=1/s[0],n=1/s[1],h=1/s[2],a=i[0]*r,o=i[1]*n,l=i[2]*h,u=i[4]*r,c=i[5]*n,d=i[6]*h,g=i[8]*r,p=i[9]*n,m=i[10]*h,f=a+c+m,w=0;return f>0?(w=2*Math.sqrt(f+1),e[3]=.25*w,e[0]=(d-p)/w,e[1]=(g-l)/w,e[2]=(o-u)/w):a>c&&a>m?(w=2*Math.sqrt(1+a-c-m),e[3]=(d-p)/w,e[0]=.25*w,e[1]=(o+u)/w,e[2]=(g+l)/w):c>m?(w=2*Math.sqrt(1+c-a-m),e[3]=(g-l)/w,e[0]=(o+u)/w,e[1]=.25*w,e[2]=(d+p)/w):(w=2*Math.sqrt(1+m-a-c),e[3]=(o-u)/w,e[0]=(g+l)/w,e[1]=(d+p)/w,e[2]=.25*w),e}}();class T extends Array{constructor(t=1,e=0,i=0,s=0,r=0,n=1,h=0,a=0,o=0,l=0,u=1,c=0,d=0,g=0,p=0,m=1){return super(t,e,i,s,r,n,h,a,o,l,u,c,d,g,p,m),this}get x(){return this[12]}get y(){return this[13]}get z(){return this[14]}get w(){return this[15]}set x(t){this[12]=t}set y(t){this[13]=t}set z(t){this[14]=t}set w(t){this[15]=t}set(t,e,i,s,r,n,h,a,o,l,u,c,d,g,p,m){return t.length?this.copy(t):(function(t,e,i,s,r,n,h,a,o,l,u,c,d,g,p,m,f){t[0]=e,t[1]=i,t[2]=s,t[3]=r,t[4]=n,t[5]=h,t[6]=a,t[7]=o,t[8]=l,t[9]=u,t[10]=c,t[11]=d,t[12]=g,t[13]=p,t[14]=m,t[15]=f}(this,t,e,i,s,r,n,h,a,o,l,u,c,d,g,p,m),this)}translate(t,e=this){return function(t,e,i){let s,r,n,h,a,o,l,u,c,d,g,p,m=i[0],f=i[1],w=i[2];e===t?(t[12]=e[0]*m+e[4]*f+e[8]*w+e[12],t[13]=e[1]*m+e[5]*f+e[9]*w+e[13],t[14]=e[2]*m+e[6]*f+e[10]*w+e[14],t[15]=e[3]*m+e[7]*f+e[11]*w+e[15]):(s=e[0],r=e[1],n=e[2],h=e[3],a=e[4],o=e[5],l=e[6],u=e[7],c=e[8],d=e[9],g=e[10],p=e[11],t[0]=s,t[1]=r,t[2]=n,t[3]=h,t[4]=a,t[5]=o,t[6]=l,t[7]=u,t[8]=c,t[9]=d,t[10]=g,t[11]=p,t[12]=s*m+a*f+c*w+e[12],t[13]=r*m+o*f+d*w+e[13],t[14]=n*m+l*f+g*w+e[14],t[15]=h*m+u*f+p*w+e[15])}(this,e,t),this}rotate(t,e,i=this){return function(t,e,i,s){let r,n,h,a,o,l,u,c,d,g,p,m,f,w,v,x,b,E,M,y,A,S,T,_,F=s[0],R=s[1],P=s[2],C=Math.hypot(F,R,P);Math.abs(C)<1e-6||(C=1/C,F*=C,R*=C,P*=C,r=Math.sin(i),n=Math.cos(i),h=1-n,a=e[0],o=e[1],l=e[2],u=e[3],c=e[4],d=e[5],g=e[6],p=e[7],m=e[8],f=e[9],w=e[10],v=e[11],x=F*F*h+n,b=R*F*h+P*r,E=P*F*h-R*r,M=F*R*h-P*r,y=R*R*h+n,A=P*R*h+F*r,S=F*P*h+R*r,T=R*P*h-F*r,_=P*P*h+n,t[0]=a*x+c*b+m*E,t[1]=o*x+d*b+f*E,t[2]=l*x+g*b+w*E,t[3]=u*x+p*b+v*E,t[4]=a*M+c*y+m*A,t[5]=o*M+d*y+f*A,t[6]=l*M+g*y+w*A,t[7]=u*M+p*y+v*A,t[8]=a*S+c*T+m*_,t[9]=o*S+d*T+f*_,t[10]=l*S+g*T+w*_,t[11]=u*S+p*T+v*_,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]))}(this,i,t,e),this}scale(t,e=this){return function(t,e,i){let s=i[0],r=i[1],n=i[2];t[0]=e[0]*s,t[1]=e[1]*s,t[2]=e[2]*s,t[3]=e[3]*s,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*n,t[9]=e[9]*n,t[10]=e[10]*n,t[11]=e[11]*n,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]}(this,e,"number"==typeof t?[t,t,t]:t),this}multiply(t,e){return e?y(this,t,e):y(this,this,t),this}identity(){var t;return(t=this)[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,this}copy(t){var e,i;return i=t,(e=this)[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=i[3],e[4]=i[4],e[5]=i[5],e[6]=i[6],e[7]=i[7],e[8]=i[8],e[9]=i[9],e[10]=i[10],e[11]=i[11],e[12]=i[12],e[13]=i[13],e[14]=i[14],e[15]=i[15],this}fromPerspective({fov:t,aspect:e,near:i,far:s}={}){return function(t,e,i,s,r){let n=1/Math.tan(e/2),h=1/(s-r);t[0]=n/i,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(r+s)*h,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*r*s*h,t[15]=0}(this,t,e,i,s),this}fromOrthogonal({left:t,right:e,bottom:i,top:s,near:r,far:n}){return function(t,e,i,s,r,n,h){let a=1/(e-i),o=1/(s-r),l=1/(n-h);t[0]=-2*a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+i)*a,t[13]=(r+s)*o,t[14]=(h+n)*l,t[15]=1}(this,t,e,i,s,r,n),this}fromQuaternion(t){return function(t,e){let i=e[0],s=e[1],r=e[2],n=e[3],h=i+i,a=s+s,o=r+r,l=i*h,u=s*h,c=s*a,d=r*h,g=r*a,p=r*o,m=n*h,f=n*a,w=n*o;t[0]=1-c-p,t[1]=u+w,t[2]=d-f,t[3]=0,t[4]=u-w,t[5]=1-l-p,t[6]=g+m,t[7]=0,t[8]=d+f,t[9]=g-m,t[10]=1-l-c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1}(this,t),this}setPosition(t){return this.x=t[0],this.y=t[1],this.z=t[2],this}inverse(t=this){return function(t,e){let i=e[0],s=e[1],r=e[2],n=e[3],h=e[4],a=e[5],o=e[6],l=e[7],u=e[8],c=e[9],d=e[10],g=e[11],p=e[12],m=e[13],f=e[14],w=e[15],v=i*a-s*h,x=i*o-r*h,b=i*l-n*h,E=s*o-r*a,M=s*l-n*a,y=r*l-n*o,A=u*m-c*p,S=u*f-d*p,T=u*w-g*p,_=c*f-d*m,F=c*w-g*m,R=d*w-g*f,P=v*R-x*F+b*_+E*T-M*S+y*A;P&&(P=1/P,t[0]=(a*R-o*F+l*_)*P,t[1]=(r*F-s*R-n*_)*P,t[2]=(m*y-f*M+w*E)*P,t[3]=(d*M-c*y-g*E)*P,t[4]=(o*T-h*R-l*S)*P,t[5]=(i*R-r*T+n*S)*P,t[6]=(f*b-p*y-w*x)*P,t[7]=(u*y-d*b+g*x)*P,t[8]=(h*F-a*T+l*A)*P,t[9]=(s*T-i*F-n*A)*P,t[10]=(p*M-m*b+w*v)*P,t[11]=(c*b-u*M-g*v)*P,t[12]=(a*S-h*_-o*A)*P,t[13]=(i*_-s*S+r*A)*P,t[14]=(m*x-p*E-f*v)*P,t[15]=(u*E-c*x+d*v)*P)}(this,t),this}compose(t,e,i){return function(t,e,i,s){let r=e[0],n=e[1],h=e[2],a=e[3],o=r+r,l=n+n,u=h+h,c=r*o,d=r*l,g=r*u,p=n*l,m=n*u,f=h*u,w=a*o,v=a*l,x=a*u,b=s[0],E=s[1],M=s[2];t[0]=(1-(p+f))*b,t[1]=(d+x)*b,t[2]=(g-v)*b,t[3]=0,t[4]=(d-x)*E,t[5]=(1-(c+f))*E,t[6]=(m+w)*E,t[7]=0,t[8]=(g+v)*M,t[9]=(m-w)*M,t[10]=(1-(c+p))*M,t[11]=0,t[12]=i[0],t[13]=i[1],t[14]=i[2],t[15]=1}(this,t,e,i),this}getRotation(t){return S(t,this),this}getTranslation(t){var e,i;return i=this,(e=t)[0]=i[12],e[1]=i[13],e[2]=i[14],this}getScaling(t){return A(t,this),this}getMaxScaleOnAxis(){return function(t){let e=t[0],i=t[1],s=t[2],r=t[4],n=t[5],h=t[6],a=t[8],o=t[9],l=t[10];const u=e*e+i*i+s*s,c=r*r+n*n+h*h,d=a*a+o*o+l*l;return Math.sqrt(Math.max(u,c,d))}(this)}lookAt(t,e,i){return function(t,e,i,s){let r=e[0],n=e[1],h=e[2],a=s[0],o=s[1],l=s[2],u=r-i[0],c=n-i[1],d=h-i[2],g=u*u+c*c+d*d;0===g?d=1:(g=1/Math.sqrt(g),u*=g,c*=g,d*=g);let p=o*d-l*c,m=l*u-a*d,f=a*c-o*u;g=p*p+m*m+f*f,0===g&&(l?a+=1e-6:o?l+=1e-6:o+=1e-6,p=o*d-l*c,m=l*u-a*d,f=a*c-o*u,g=p*p+m*m+f*f),g=1/Math.sqrt(g),p*=g,m*=g,f*=g,t[0]=p,t[1]=m,t[2]=f,t[3]=0,t[4]=c*f-d*m,t[5]=d*p-u*f,t[6]=u*m-c*p,t[7]=0,t[8]=u,t[9]=c,t[10]=d,t[11]=0,t[12]=r,t[13]=n,t[14]=h,t[15]=1}(this,t,e,i),this}determinant(){return function(t){let e=t[0],i=t[1],s=t[2],r=t[3],n=t[4],h=t[5],a=t[6],o=t[7],l=t[8],u=t[9],c=t[10],d=t[11],g=t[12],p=t[13],m=t[14],f=t[15];return(e*h-i*n)*(c*f-d*m)-(e*a-s*n)*(u*f-d*p)+(e*o-r*n)*(u*m-c*p)+(i*a-s*h)*(l*f-d*g)-(i*o-r*h)*(l*m-c*g)+(s*o-r*a)*(l*p-u*g)}(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}}const _=new T;class F extends Array{constructor(t=0,e=t,i=t,s="YXZ"){return super(t,e,i),this.order=s,this.onChange=()=>{},this}get x(){return this[0]}get y(){return this[1]}get z(){return this[2]}set x(t){this[0]=t,this.onChange()}set y(t){this[1]=t,this.onChange()}set z(t){this[2]=t,this.onChange()}set(t,e=t,i=t){return t.length?this.copy(t):(this[0]=t,this[1]=e,this[2]=i,this.onChange(),this)}copy(t){return this[0]=t[0],this[1]=t[1],this[2]=t[2],this.onChange(),this}reorder(t){return this.order=t,this.onChange(),this}fromRotationMatrix(t,e=this.order){return function(t,e,i="YXZ"){"XYZ"===i?(t[1]=Math.asin(Math.min(Math.max(e[8],-1),1)),Math.abs(e[8])<.99999?(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"===i?(t[0]=Math.asin(-Math.min(Math.max(e[9],-1),1)),Math.abs(e[9])<.99999?(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"===i?(t[0]=Math.asin(Math.min(Math.max(e[6],-1),1)),Math.abs(e[6])<.99999?(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"===i?(t[1]=Math.asin(-Math.min(Math.max(e[2],-1),1)),Math.abs(e[2])<.99999?(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"===i?(t[2]=Math.asin(Math.min(Math.max(e[1],-1),1)),Math.abs(e[1])<.99999?(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"===i&&(t[2]=Math.asin(-Math.min(Math.max(e[4],-1),1)),Math.abs(e[4])<.99999?(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,t,e),this}fromQuaternion(t,e=this.order){return _.fromQuaternion(t),this.fromRotationMatrix(_,e)}}class R{constructor(){this.parent=null,this.children=[],this.visible=!0,this.matrix=new T,this.worldMatrix=new T,this.matrixAutoUpdate=!0,this.position=new g,this.quaternion=new M,this.scale=new g(1),this.rotation=new F,this.up=new g(0,1,0),this.rotation.onChange=()=>this.quaternion.fromEuler(this.rotation),this.quaternion.onChange=()=>this.rotation.fromQuaternion(this.quaternion)}setParent(t,e=!0){e&&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),this.worldMatrixNeedsUpdate=!1,t=!0);for(let e=0,i=this.children.length;e<i;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,i=this.children.length;e<i;e++)this.children[e].traverse(t)}decompose(){this.matrix.getTranslation(this.position),this.matrix.getRotation(this.quaternion),this.matrix.getScaling(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),this.rotation.fromQuaternion(this.quaternion)}}const P=new T,C=new g,L=new g;class I extends R{constructor(t,{near:e=.1,far:i=100,fov:s=45,aspect:r=1,left:n,right:h,bottom:a,top:o,zoom:l=1}={}){super(),Object.assign(this,{near:e,far:i,fov:s,aspect:r,left:n,right:h,bottom:a,top:o,zoom:l}),this.projectionMatrix=new T,this.viewMatrix=new T,this.projectionViewMatrix=new T,this.worldPosition=new g,this.type=n||h?"orthographic":"perspective","orthographic"===this.type?this.orthographic():this.perspective()}perspective({near:t=this.near,far:e=this.far,fov:i=this.fov,aspect:s=this.aspect}={}){return Object.assign(this,{near:t,far:e,fov:i,aspect:s}),this.projectionMatrix.fromPerspective({fov:i*(Math.PI/180),aspect:s,near:t,far:e}),this.type="perspective",this}orthographic({near:t=this.near,far:e=this.far,left:i=this.left,right:s=this.right,bottom:r=this.bottom,top:n=this.top,zoom:h=this.zoom}={}){return Object.assign(this,{near:t,far:e,left:i,right:s,bottom:r,top:n,zoom:h}),i/=h,s/=h,r/=h,n/=h,this.projectionMatrix.fromOrthogonal({left:i,right:s,bottom:r,top:n,near:t,far:e}),this.type="orthographic",this}updateMatrixWorld(){return super.updateMatrixWorld(),this.viewMatrix.inverse(this.worldMatrix),this.worldMatrix.getTranslation(this.worldPosition),this.projectionViewMatrix.multiply(this.projectionMatrix,this.viewMatrix),this}lookAt(t){return super.lookAt(t,!0),this}project(t){return t.applyMatrix4(this.viewMatrix),t.applyMatrix4(this.projectionMatrix),this}unproject(t){return t.applyMatrix4(P.inverse(this.projectionMatrix)),t.applyMatrix4(this.worldMatrix),this}updateFrustum(){this.frustum||(this.frustum=[new g,new g,new g,new g,new g,new g]);const t=this.projectionViewMatrix;this.frustum[0].set(t[3]-t[0],t[7]-t[4],t[11]-t[8]).constant=t[15]-t[12],this.frustum[1].set(t[3]+t[0],t[7]+t[4],t[11]+t[8]).constant=t[15]+t[12],this.frustum[2].set(t[3]+t[1],t[7]+t[5],t[11]+t[9]).constant=t[15]+t[13],this.frustum[3].set(t[3]-t[1],t[7]-t[5],t[11]-t[9]).constant=t[15]-t[13],this.frustum[4].set(t[3]-t[2],t[7]-t[6],t[11]-t[10]).constant=t[15]-t[14],this.frustum[5].set(t[3]+t[2],t[7]+t[6],t[11]+t[10]).constant=t[15]+t[14];for(let t=0;t<6;t++){const e=1/this.frustum[t].distance();this.frustum[t].multiply(e),this.frustum[t].constant*=e}}frustumIntersectsMesh(t){if(!t.geometry.attributes.position)return!0;if(t.geometry.bounds&&t.geometry.bounds.radius!==1/0||t.geometry.computeBoundingSphere(),!t.geometry.bounds)return!0;const e=C;e.copy(t.geometry.bounds.center),e.applyMatrix4(t.worldMatrix);const i=t.geometry.bounds.radius*t.worldMatrix.getMaxScaleOnAxis();return this.frustumIntersectsSphere(e,i)}frustumIntersectsSphere(t,e){const i=L;for(let s=0;s<6;s++){const r=this.frustum[s];if(i.copy(r).dot(t)+r.constant<-e)return!1}return!0}}const U=new g;let D=1,N=1,B=!1;class O{constructor(t,e={}){t.canvas||console.error("gl not passed as first argument to Geometry"),this.gl=t,this.attributes=e,this.id=D++,this.VAOs={},this.drawRange={start:0,count:0},this.instancedCount=0,this.gl.renderer.bindVertexArray(null),this.gl.renderer.currentGeometry=null,this.glState=this.gl.renderer.state;for(let t in e)this.addAttribute(t,e[t])}addAttribute(t,e){if(this.attributes[t]=e,e.id=N++,e.size=e.size||1,e.type=e.type||(e.data.constructor===Float32Array?this.gl.FLOAT:e.data.constructor===Uint16Array?this.gl.UNSIGNED_SHORT:this.gl.UNSIGNED_INT),e.target="index"===t?this.gl.ELEMENT_ARRAY_BUFFER:this.gl.ARRAY_BUFFER,e.normalized=e.normalized||!1,e.stride=e.stride||0,e.offset=e.offset||0,e.count=e.count||(e.stride?e.data.byteLength/e.stride:e.data.length/e.size),e.divisor=e.instanced||0,e.needsUpdate=!1,e.buffer||(e.buffer=this.gl.createBuffer(),this.updateAttribute(e)),e.divisor){if(this.isInstanced=!0,this.instancedCount&&this.instancedCount!==e.count*e.divisor)return console.warn("geometry has multiple instanced buffers of different length"),this.instancedCount=Math.min(this.instancedCount,e.count*e.divisor);this.instancedCount=e.count*e.divisor}else"index"===t?this.drawRange.count=e.count:this.attributes.index||(this.drawRange.count=Math.max(this.drawRange.count,e.count))}updateAttribute(t){this.glState.boundBuffer!==t.buffer&&(this.gl.bindBuffer(t.target,t.buffer),this.glState.boundBuffer=t.buffer),this.gl.bufferData(t.target,t.data,this.gl.STATIC_DRAW),t.needsUpdate=!1}setIndex(t){this.addAttribute("index",t)}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}setInstancedCount(t){this.instancedCount=t}createVAO(t){this.VAOs[t.attributeOrder]=this.gl.renderer.createVertexArray(),this.gl.renderer.bindVertexArray(this.VAOs[t.attributeOrder]),this.bindAttributes(t)}bindAttributes(t){t.attributeLocations.forEach((t,{name:e,type:i})=>{if(!this.attributes[e])return void console.warn(`active attribute ${e} not being supplied`);const s=this.attributes[e];this.gl.bindBuffer(s.target,s.buffer),this.glState.boundBuffer=s.buffer;let r=1;35674===i&&(r=2),35675===i&&(r=3),35676===i&&(r=4);const n=s.size/r,h=1===r?0:r*r*r,a=1===r?0:r*r;for(let e=0;e<r;e++)this.gl.vertexAttribPointer(t+e,n,s.type,s.normalized,s.stride+h,s.offset+e*a),this.gl.enableVertexAttribArray(t+e),this.gl.renderer.vertexAttribDivisor(t+e,s.divisor)}),this.attributes.index&&this.gl.bindBuffer(this.gl.ELEMENT_ARRAY_BUFFER,this.attributes.index.buffer)}draw({program:t,mode:e=this.gl.TRIANGLES}){this.gl.renderer.currentGeometry!==`${this.id}_${t.attributeOrder}`&&(this.VAOs[t.attributeOrder]||this.createVAO(t),this.gl.renderer.bindVertexArray(this.VAOs[t.attributeOrder]),this.gl.renderer.currentGeometry=`${this.id}_${t.attributeOrder}`),t.attributeLocations.forEach((t,{name:e})=>{const i=this.attributes[e];i.needsUpdate&&this.updateAttribute(i)}),this.isInstanced?this.attributes.index?this.gl.renderer.drawElementsInstanced(e,this.drawRange.count,this.attributes.index.type,this.attributes.index.offset+2*this.drawRange.start,this.instancedCount):this.gl.renderer.drawArraysInstanced(e,this.drawRange.start,this.drawRange.count,this.instancedCount):this.attributes.index?this.gl.drawElements(e,this.drawRange.count,this.attributes.index.type,this.attributes.index.offset+2*this.drawRange.start):this.gl.drawArrays(e,this.drawRange.start,this.drawRange.count)}getPositionArray(){const t=this.attributes.position;return t.data?t.data:B?void 0:(console.warn("No position buffer data found to compute bounds"),B=!0)}computeBoundingBox(t){t||(t=this.getPositionArray()),this.bounds||(this.bounds={min:new g,max:new g,center:new g,scale:new g,radius:1/0});const e=this.bounds.min,i=this.bounds.max,s=this.bounds.center,r=this.bounds.scale;e.set(1/0),i.set(-1/0);for(let s=0,r=t.length;s<r;s+=3){const r=t[s],n=t[s+1],h=t[s+2];e.x=Math.min(r,e.x),e.y=Math.min(n,e.y),e.z=Math.min(h,e.z),i.x=Math.max(r,i.x),i.y=Math.max(n,i.y),i.z=Math.max(h,i.z)}r.sub(i,e),s.add(e,i).divide(2)}computeBoundingSphere(t){t||(t=this.getPositionArray()),this.bounds||this.computeBoundingBox(t);let e=0;for(let i=0,s=t.length;i<s;i+=3)U.fromArray(t,i),e=Math.max(e,this.bounds.center.squaredDistance(U));this.bounds.radius=Math.sqrt(e)}remove(){this.vao&&this.gl.renderer.deleteVertexArray(this.vao);for(let t in this.attributes)this.gl.deleteBuffer(this.attributes[t].buffer),delete this.attributes[t]}}class z extends O{constructor(t,{width:e=1,height:i=1,widthSegments:s=1,heightSegments:r=1,attributes:n={}}={}){const h=s,a=r,o=(h+1)*(a+1),l=h*a*6,u=new Float32Array(3*o),c=new Float32Array(3*o),d=new Float32Array(2*o),g=o>65536?new Uint32Array(l):new Uint16Array(l);z.buildPlane(u,c,d,g,e,i,0,h,a),Object.assign(n,{position:{size:3,data:u},normal:{size:3,data:c},uv:{size:2,data:d},index:{data:g}}),super(t,n)}static buildPlane(t,e,i,s,r,n,h,a,o,l=0,u=1,c=2,d=1,g=-1,p=0,m=0){const f=p,w=r/a,v=n/o;for(let x=0;x<=o;x++){let b=x*v-n/2;for(let n=0;n<=a;n++,p++){let v=n*w-r/2;if(t[3*p+l]=v*d,t[3*p+u]=b*g,t[3*p+c]=h/2,e[3*p+l]=0,e[3*p+u]=0,e[3*p+c]=h>=0?1:-1,i[2*p]=n/a,i[2*p+1]=1-x/o,x===o||n===a)continue;let E=f+n+x*(a+1),M=f+n+(x+1)*(a+1),y=f+n+(x+1)*(a+1)+1,A=f+n+x*(a+1)+1;s[6*m]=E,s[6*m+1]=M,s[6*m+2]=A,s[6*m+3]=M,s[6*m+4]=y,s[6*m+5]=A,m++}}}}var G=i(0),X=i.n(G);function q(t,e,i){return t+(e-t)*i}const Y=new Uint8Array(4);function V(t){return 0==(t&t-1)}let W=1;class j{constructor(t,{image:e,target:i=t.TEXTURE_2D,type:s=t.UNSIGNED_BYTE,format:r=t.RGBA,internalFormat:n=r,wrapS:h=t.CLAMP_TO_EDGE,wrapT:a=t.CLAMP_TO_EDGE,generateMipmaps:o=!0,minFilter:l=(o?t.NEAREST_MIPMAP_LINEAR:t.LINEAR),magFilter:u=t.LINEAR,premultiplyAlpha:c=!1,unpackAlignment:d=4,flipY:g=i==t.TEXTURE_2D,anisotropy:p=0,level:m=0,width:f,height:w=f}={}){this.gl=t,this.id=W++,this.image=e,this.target=i,this.type=s,this.format=r,this.internalFormat=n,this.minFilter=l,this.magFilter=u,this.wrapS=h,this.wrapT=a,this.generateMipmaps=o,this.premultiplyAlpha=c,this.unpackAlignment=d,this.flipY=g,this.anisotropy=Math.min(p,this.gl.renderer.parameters.maxAnisotropy),this.level=m,this.width=f,this.height=w,this.texture=this.gl.createTexture(),this.store={image:null},this.glState=this.gl.renderer.state,this.state={},this.state.minFilter=this.gl.NEAREST_MIPMAP_LINEAR,this.state.magFilter=this.gl.LINEAR,this.state.wrapS=this.gl.REPEAT,this.state.wrapT=this.gl.REPEAT,this.state.anisotropy=0}bind(){this.glState.textureUnits[this.glState.activeTextureUnit]!==this.id&&(this.gl.bindTexture(this.target,this.texture),this.glState.textureUnits[this.glState.activeTextureUnit]=this.id)}update(t=0){const e=!(this.image===this.store.image&&!this.needsUpdate);if((e||this.glState.textureUnits[t]!==this.id)&&(this.gl.renderer.activeTexture(t),this.bind()),e){if(this.needsUpdate=!1,this.flipY!==this.glState.flipY&&(this.gl.pixelStorei(this.gl.UNPACK_FLIP_Y_WEBGL,this.flipY),this.glState.flipY=this.flipY),this.premultiplyAlpha!==this.glState.premultiplyAlpha&&(this.gl.pixelStorei(this.gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha),this.glState.premultiplyAlpha=this.premultiplyAlpha),this.unpackAlignment!==this.glState.unpackAlignment&&(this.gl.pixelStorei(this.gl.UNPACK_ALIGNMENT,this.unpackAlignment),this.glState.unpackAlignment=this.unpackAlignment),this.minFilter!==this.state.minFilter&&(this.gl.texParameteri(this.target,this.gl.TEXTURE_MIN_FILTER,this.minFilter),this.state.minFilter=this.minFilter),this.magFilter!==this.state.magFilter&&(this.gl.texParameteri(this.target,this.gl.TEXTURE_MAG_FILTER,this.magFilter),this.state.magFilter=this.magFilter),this.wrapS!==this.state.wrapS&&(this.gl.texParameteri(this.target,this.gl.TEXTURE_WRAP_S,this.wrapS),this.state.wrapS=this.wrapS),this.wrapT!==this.state.wrapT&&(this.gl.texParameteri(this.target,this.gl.TEXTURE_WRAP_T,this.wrapT),this.state.wrapT=this.wrapT),this.anisotropy&&this.anisotropy!==this.state.anisotropy&&(this.gl.texParameterf(this.target,this.gl.renderer.getExtension("EXT_texture_filter_anisotropic").TEXTURE_MAX_ANISOTROPY_EXT,this.anisotropy),this.state.anisotropy=this.anisotropy),this.image){if(this.image.width&&(this.width=this.image.width,this.height=this.image.height),this.target===this.gl.TEXTURE_CUBE_MAP)for(let t=0;t<6;t++)this.gl.texImage2D(this.gl.TEXTURE_CUBE_MAP_POSITIVE_X+t,this.level,this.internalFormat,this.format,this.type,this.image[t]);else if(ArrayBuffer.isView(this.image))this.gl.texImage2D(this.target,this.level,this.internalFormat,this.width,this.height,0,this.format,this.type,this.image);else if(this.image.isCompressedTexture)for(let t=0;t<this.image.length;t++)this.gl.compressedTexImage2D(this.target,t,this.internalFormat,this.image[t].width,this.image[t].height,0,this.image[t].data);else this.gl.texImage2D(this.target,this.level,this.internalFormat,this.format,this.type,this.image);this.generateMipmaps&&(this.gl.renderer.isWebgl2||V(this.image.width)&&V(this.image.height)?this.gl.generateMipmap(this.target):(this.generateMipmaps=!1,this.wrapS=this.wrapT=this.gl.CLAMP_TO_EDGE,this.minFilter=this.gl.LINEAR)),this.onUpdate&&this.onUpdate()}else if(this.target===this.gl.TEXTURE_CUBE_MAP)for(let t=0;t<6;t++)this.gl.texImage2D(this.gl.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,this.gl.RGBA,1,1,0,this.gl.RGBA,this.gl.UNSIGNED_BYTE,Y);else this.width?this.gl.texImage2D(this.target,this.level,this.internalFormat,this.width,this.height,0,this.format,this.type,null):this.gl.texImage2D(this.target,0,this.gl.RGBA,1,1,0,this.gl.RGBA,this.gl.UNSIGNED_BYTE,Y);this.store.image=this.image}}}let k=1;const H={};class Z{constructor(t,{vertex:e,fragment:i,uniforms:s={},transparent:r=!1,cullFace:n=t.BACK,frontFace:h=t.CCW,depthTest:a=!0,depthWrite:o=!0,depthFunc:l=t.LESS}={}){t.canvas||console.error("gl not passed as fist argument to Program"),this.gl=t,this.uniforms=s,this.id=k++,e||console.warn("vertex shader not supplied"),i||console.warn("fragment shader not supplied"),this.transparent=r,this.cullFace=n,this.frontFace=h,this.depthTest=a,this.depthWrite=o,this.depthFunc=l,this.blendFunc={},this.blendEquation={},this.transparent&&!this.blendFunc.src&&(this.gl.renderer.premultipliedAlpha?this.setBlendFunc(this.gl.ONE,this.gl.ONE_MINUS_SRC_ALPHA):this.setBlendFunc(this.gl.SRC_ALPHA,this.gl.ONE_MINUS_SRC_ALPHA));const u=t.createShader(t.VERTEX_SHADER);t.shaderSource(u,e),t.compileShader(u),""!==t.getShaderInfoLog(u)&&console.warn(`${t.getShaderInfoLog(u)}\nVertex Shader\n${Q(e)}`);const c=t.createShader(t.FRAGMENT_SHADER);if(t.shaderSource(c,i),t.compileShader(c),""!==t.getShaderInfoLog(c)&&console.warn(`${t.getShaderInfoLog(c)}\nFragment Shader\n${Q(i)}`),this.program=t.createProgram(),t.attachShader(this.program,u),t.attachShader(this.program,c),t.linkProgram(this.program),!t.getProgramParameter(this.program,t.LINK_STATUS))return console.warn(t.getProgramInfoLog(this.program));t.deleteShader(u),t.deleteShader(c),this.uniformLocations=new Map;let d=t.getProgramParameter(this.program,t.ACTIVE_UNIFORMS);for(let e=0;e<d;e++){let i=t.getActiveUniform(this.program,e);this.uniformLocations.set(i,t.getUniformLocation(this.program,i.name));const s=i.name.match(/(\w+)/g);i.uniformName=s[0],3===s.length?(i.isStructArray=!0,i.structIndex=Number(s[1]),i.structProperty=s[2]):2===s.length&&isNaN(Number(s[1]))&&(i.isStruct=!0,i.structProperty=s[1])}this.attributeLocations=new Map;const g=[],p=t.getProgramParameter(this.program,t.ACTIVE_ATTRIBUTES);for(let e=0;e<p;e++){const i=t.getActiveAttrib(this.program,e),s=t.getAttribLocation(this.program,i.name);g[s]=i.name,this.attributeLocations.set(i,s)}this.attributeOrder=g.join("")}setBlendFunc(t,e,i,s){this.blendFunc.src=t,this.blendFunc.dst=e,this.blendFunc.srcAlpha=i,this.blendFunc.dstAlpha=s,t&&(this.transparent=!0)}setBlendEquation(t,e){this.blendEquation.modeRGB=t,this.blendEquation.modeAlpha=e}applyState(){this.depthTest?this.gl.renderer.enable(this.gl.DEPTH_TEST):this.gl.renderer.disable(this.gl.DEPTH_TEST),this.cullFace?this.gl.renderer.enable(this.gl.CULL_FACE):this.gl.renderer.disable(this.gl.CULL_FACE),this.blendFunc.src?this.gl.renderer.enable(this.gl.BLEND):this.gl.renderer.disable(this.gl.BLEND),this.cullFace&&this.gl.renderer.setCullFace(this.cullFace),this.gl.renderer.setFrontFace(this.frontFace),this.gl.renderer.setDepthMask(this.depthWrite),this.gl.renderer.setDepthFunc(this.depthFunc),this.blendFunc.src&&this.gl.renderer.setBlendFunc(this.blendFunc.src,this.blendFunc.dst,this.blendFunc.srcAlpha,this.blendFunc.dstAlpha),this.gl.renderer.setBlendEquation(this.blendEquation.modeRGB,this.blendEquation.modeAlpha)}use({flipFaces:t=!1}={}){let e=-1;this.gl.renderer.currentProgram===this.id||(this.gl.useProgram(this.program),this.gl.renderer.currentProgram=this.id),this.uniformLocations.forEach((t,i)=>{let s=i.uniformName,r=this.uniforms[s];if(i.isStruct&&(r=r[i.structProperty],s+="."+i.structProperty),i.isStructArray&&(r=r[i.structIndex][i.structProperty],s+=`[${i.structIndex}].${i.structProperty}`),!r)return J(`Active uniform ${s} has not been supplied`);if(r&&void 0===r.value)return J(s+" uniform is missing a value parameter");if(r.value.texture)return e+=1,r.value.update(e),$(this.gl,i.type,t,e);if(r.value.length&&r.value[0].texture){const s=[];return r.value.forEach(t=>{e+=1,t.update(e),s.push(e)}),$(this.gl,i.type,t,s)}$(this.gl,i.type,t,r.value)}),this.applyState(),t&&this.gl.renderer.setFrontFace(this.frontFace===this.gl.CCW?this.gl.CW:this.gl.CCW)}remove(){this.gl.deleteProgram(this.program)}}function $(t,e,i,s){s=s.length?function(t){const e=t.length,i=t[0].length;if(void 0===i)return t;const s=e*i;let r=H[s];r||(H[s]=r=new Float32Array(s));for(let s=0;s<e;s++)r.set(t[s],s*i);return r}(s):s;const r=t.renderer.state.uniformLocations.get(i);if(s.length)if(void 0===r||r.length!==s.length)t.renderer.state.uniformLocations.set(i,s.slice(0));else{if(function(t,e){if(t.length!==e.length)return!1;for(let i=0,s=t.length;i<s;i++)if(t[i]!==e[i])return!1;return!0}(r,s))return;r.set?r.set(s):function(t,e){for(let i=0,s=t.length;i<s;i++)t[i]=e[i]}(r,s),t.renderer.state.uniformLocations.set(i,r)}else{if(r===s)return;t.renderer.state.uniformLocations.set(i,s)}switch(e){case 5126:return s.length?t.uniform1fv(i,s):t.uniform1f(i,s);case 35664:return t.uniform2fv(i,s);case 35665:return t.uniform3fv(i,s);case 35666:return t.uniform4fv(i,s);case 35670:case 5124:case 35678:case 35680:return s.length?t.uniform1iv(i,s):t.uniform1i(i,s);case 35671:case 35667:return t.uniform2iv(i,s);case 35672:case 35668:return t.uniform3iv(i,s);case 35673:case 35669:return t.uniform4iv(i,s);case 35674:return t.uniformMatrix2fv(i,!1,s);case 35675:return t.uniformMatrix3fv(i,!1,s);case 35676:return t.uniformMatrix4fv(i,!1,s)}}function Q(t){let e=t.split("\n");for(let t=0;t<e.length;t++)e[t]=t+1+": "+e[t];return e.join("\n")}let K=0;function J(t){K>100||(console.warn(t),K++,K>100&&console.warn("More than 100 program warnings - stopping logs."))}function tt(t,e,i){let s=e[0],r=e[1],n=e[2],h=e[3],a=e[4],o=e[5],l=e[6],u=e[7],c=e[8],d=i[0],g=i[1],p=i[2],m=i[3],f=i[4],w=i[5],v=i[6],x=i[7],b=i[8];return t[0]=d*s+g*h+p*l,t[1]=d*r+g*a+p*u,t[2]=d*n+g*o+p*c,t[3]=m*s+f*h+w*l,t[4]=m*r+f*a+w*u,t[5]=m*n+f*o+w*c,t[6]=v*s+x*h+b*l,t[7]=v*r+x*a+b*u,t[8]=v*n+x*o+b*c,t}class et extends Array{constructor(t=1,e=0,i=0,s=0,r=1,n=0,h=0,a=0,o=1){return super(t,e,i,s,r,n,h,a,o),this}set(t,e,i,s,r,n,h,a,o){return t.length?this.copy(t):(function(t,e,i,s,r,n,h,a,o,l){t[0]=e,t[1]=i,t[2]=s,t[3]=r,t[4]=n,t[5]=h,t[6]=a,t[7]=o,t[8]=l}(this,t,e,i,s,r,n,h,a,o),this)}translate(t,e=this){return function(t,e,i){let s=e[0],r=e[1],n=e[2],h=e[3],a=e[4],o=e[5],l=e[6],u=e[7],c=e[8],d=i[0],g=i[1];t[0]=s,t[1]=r,t[2]=n,t[3]=h,t[4]=a,t[5]=o,t[6]=d*s+g*h+l,t[7]=d*r+g*a+u,t[8]=d*n+g*o+c}(this,e,t),this}rotate(t,e=this){return function(t,e,i){let s=e[0],r=e[1],n=e[2],h=e[3],a=e[4],o=e[5],l=e[6],u=e[7],c=e[8],d=Math.sin(i),g=Math.cos(i);t[0]=g*s+d*h,t[1]=g*r+d*a,t[2]=g*n+d*o,t[3]=g*h-d*s,t[4]=g*a-d*r,t[5]=g*o-d*n,t[6]=l,t[7]=u,t[8]=c}(this,e,t),this}scale(t,e=this){return function(t,e,i){let s=i[0],r=i[1];t[0]=s*e[0],t[1]=s*e[1],t[2]=s*e[2],t[3]=r*e[3],t[4]=r*e[4],t[5]=r*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8]}(this,e,t),this}multiply(t,e){return e?tt(this,t,e):tt(this,this,t),this}identity(){var t;return(t=this)[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,this}copy(t){var e,i;return i=t,(e=this)[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=i[3],e[4]=i[4],e[5]=i[5],e[6]=i[6],e[7]=i[7],e[8]=i[8],this}fromMatrix4(t){var e,i;return i=t,(e=this)[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=i[4],e[4]=i[5],e[5]=i[6],e[6]=i[8],e[7]=i[9],e[8]=i[10],this}fromQuaternion(t){return function(t,e){let i=e[0],s=e[1],r=e[2],n=e[3],h=i+i,a=s+s,o=r+r,l=i*h,u=s*h,c=s*a,d=r*h,g=r*a,p=r*o,m=n*h,f=n*a,w=n*o;t[0]=1-c-p,t[3]=u-w,t[6]=d+f,t[1]=u+w,t[4]=1-l-p,t[7]=g-m,t[2]=d-f,t[5]=g+m,t[8]=1-l-c}(this,t),this}fromBasis(t,e,i){return this.set(t[0],t[1],t[2],e[0],e[1],e[2],i[0],i[1],i[2]),this}inverse(t=this){return function(t,e){let i=e[0],s=e[1],r=e[2],n=e[3],h=e[4],a=e[5],o=e[6],l=e[7],u=e[8],c=u*h-a*l,d=-u*n+a*o,g=l*n-h*o,p=i*c+s*d+r*g;p&&(p=1/p,t[0]=c*p,t[1]=(-u*s+r*l)*p,t[2]=(a*s-r*h)*p,t[3]=d*p,t[4]=(u*i-r*o)*p,t[5]=(-a*i+r*n)*p,t[6]=g*p,t[7]=(-l*i+s*o)*p,t[8]=(h*i-s*n)*p)}(this,t),this}getNormalMatrix(t){return function(t,e){let i=e[0],s=e[1],r=e[2],n=e[3],h=e[4],a=e[5],o=e[6],l=e[7],u=e[8],c=e[9],d=e[10],g=e[11],p=e[12],m=e[13],f=e[14],w=e[15],v=i*a-s*h,x=i*o-r*h,b=i*l-n*h,E=s*o-r*a,M=s*l-n*a,y=r*l-n*o,A=u*m-c*p,S=u*f-d*p,T=u*w-g*p,_=c*f-d*m,F=c*w-g*m,R=d*w-g*f,P=v*R-x*F+b*_+E*T-M*S+y*A;P&&(P=1/P,t[0]=(a*R-o*F+l*_)*P,t[1]=(o*T-h*R-l*S)*P,t[2]=(h*F-a*T+l*A)*P,t[3]=(r*F-s*R-n*_)*P,t[4]=(i*R-r*T+n*S)*P,t[5]=(s*T-i*F-n*A)*P,t[6]=(m*y-f*M+w*E)*P,t[7]=(f*b-p*y-w*x)*P,t[8]=(p*M-m*b+w*v)*P)}(this,t),this}}let it=0;class st extends R{constructor(t,{geometry:e,program:i,mode:s=t.TRIANGLES,frustumCulled:r=!0,renderOrder:n=0}={}){super(),t.canvas||console.error("gl not passed as first argument to Mesh"),this.gl=t,this.id=it++,this.geometry=e,this.program=i,this.mode=s,this.frustumCulled=r,this.renderOrder=n,this.modelViewMatrix=new T,this.normalMatrix=new et,this.beforeRenderCallbacks=[],this.afterRenderCallbacks=[]}onBeforeRender(t){return this.beforeRenderCallbacks.push(t),this}onAfterRender(t){return this.afterRenderCallbacks.push(t),this}draw({camera:t}={}){this.beforeRenderCallbacks.forEach(e=>e&&e({mesh:this,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);let e=this.program.cullFace&&this.worldMatrix.determinant()<0;this.program.use({flipFaces:e}),this.geometry.draw({mode:this.mode,program:this.program}),this.afterRenderCallbacks.forEach(e=>e&&e({mesh:this,camera:t}))}}class rt{constructor(t,{width:e=t.canvas.width,height:i=t.canvas.height,target:s=t.FRAMEBUFFER,color:r=1,depth:n=!0,stencil:h=!1,depthTexture:a=!1,wrapS:o=t.CLAMP_TO_EDGE,wrapT:l=t.CLAMP_TO_EDGE,minFilter:u=t.LINEAR,magFilter:c=u,type:d=t.UNSIGNED_BYTE,format:g=t.RGBA,internalFormat:p=g,unpackAlignment:m,premultiplyAlpha:f}={}){this.gl=t,this.width=e,this.height=i,this.depth=n,this.buffer=this.gl.createFramebuffer(),this.target=s,this.gl.bindFramebuffer(this.target,this.buffer),this.textures=[];const w=[];for(let s=0;s<r;s++)this.textures.push(new j(t,{width:e,height:i,wrapS:o,wrapT:l,minFilter:u,magFilter:c,type:d,format:g,internalFormat:p,unpackAlignment:m,premultiplyAlpha:f,flipY:!1,generateMipmaps:!1})),this.textures[s].update(),this.gl.framebufferTexture2D(this.target,this.gl.COLOR_ATTACHMENT0+s,this.gl.TEXTURE_2D,this.textures[s].texture,0),w.push(this.gl.COLOR_ATTACHMENT0+s);w.length>1&&this.gl.renderer.drawBuffers(w),this.texture=this.textures[0],a&&(this.gl.renderer.isWebgl2||this.gl.renderer.getExtension("WEBGL_depth_texture"))?(this.depthTexture=new j(t,{width:e,height:i,minFilter:this.gl.NEAREST,magFilter:this.gl.NEAREST,format:this.gl.DEPTH_COMPONENT,internalFormat:t.renderer.isWebgl2?this.gl.DEPTH_COMPONENT16:this.gl.DEPTH_COMPONENT,type:this.gl.UNSIGNED_INT}),this.depthTexture.update(),this.gl.framebufferTexture2D(this.target,this.gl.DEPTH_ATTACHMENT,this.gl.TEXTURE_2D,this.depthTexture.texture,0)):(n&&!h&&(this.depthBuffer=this.gl.createRenderbuffer(),this.gl.bindRenderbuffer(this.gl.RENDERBUFFER,this.depthBuffer),this.gl.renderbufferStorage(this.gl.RENDERBUFFER,this.gl.DEPTH_COMPONENT16,e,i),this.gl.framebufferRenderbuffer(this.target,this.gl.DEPTH_ATTACHMENT,this.gl.RENDERBUFFER,this.depthBuffer)),h&&!n&&(this.stencilBuffer=this.gl.createRenderbuffer(),this.gl.bindRenderbuffer(this.gl.RENDERBUFFER,this.stencilBuffer),this.gl.renderbufferStorage(this.gl.RENDERBUFFER,this.gl.STENCIL_INDEX8,e,i),this.gl.framebufferRenderbuffer(this.target,this.gl.STENCIL_ATTACHMENT,this.gl.RENDERBUFFER,this.stencilBuffer)),n&&h&&(this.depthStencilBuffer=this.gl.createRenderbuffer(),this.gl.bindRenderbuffer(this.gl.RENDERBUFFER,this.depthStencilBuffer),this.gl.renderbufferStorage(this.gl.RENDERBUFFER,this.gl.DEPTH_STENCIL,e,i),this.gl.framebufferRenderbuffer(this.target,this.gl.DEPTH_STENCIL_ATTACHMENT,this.gl.RENDERBUFFER,this.depthStencilBuffer))),this.gl.bindFramebuffer(this.target,null)}}class nt extends O{constructor(t,{attributes:e={}}={}){Object.assign(e,{position:{size:2,data:new Float32Array([-1,-1,3,-1,-1,3])},uv:{size:2,data:new Float32Array([0,0,2,0,0,2])}}),super(t,e)}}class ht{constructor(t,{width:e,height:i,dpr:s,wrapS:r=t.CLAMP_TO_EDGE,wrapT:n=t.CLAMP_TO_EDGE,minFilter:h=t.LINEAR,magFilter:a=t.LINEAR,geometry:o=new nt(t),targetOnly:l=null}={}){this.gl=t,this.options={wrapS:r,wrapT:n,minFilter:h,magFilter:a},this.passes=[],this.geometry=o,this.uniform={value:null},this.targetOnly=l;const u=this.fbo={read:null,write:null,swap:()=>{let t=u.read;u.read=u.write,u.write=t}};this.resize({width:e,height:i,dpr:s})}addPass({vertex:t=at,fragment:e=ot,uniforms:i={},textureUniform:s="tMap",enabled:r=!0}={}){i[s]={value:this.fbo.read.texture};const n=new Z(this.gl,{vertex:t,fragment:e,uniforms:i}),h={mesh:new st(this.gl,{geometry:this.geometry,program:n}),program:n,uniforms:i,enabled:r,textureUniform:s};return this.passes.push(h),h}resize({width:t,height:e,dpr:i}={}){i&&(this.dpr=i),t&&(this.width=t,this.height=e||t),i=this.dpr||this.gl.renderer.dpr,t=(this.width||this.gl.renderer.width)*i,e=(this.height||this.gl.renderer.height)*i,this.options.width=t,this.options.height=e,this.fbo.read=new rt(this.gl,this.options),this.fbo.write=new rt(this.gl,this.options)}render({scene:t,camera:e,target:i=null,update:s=!0,sort:r=!0,frustumCull:n=!0}){const h=this.passes.filter(t=>t.enabled);this.gl.renderer.render({scene:t,camera:e,target:h.length||!i&&this.targetOnly?this.fbo.write:i,update:s,sort:r,frustumCull:n}),this.fbo.swap(),h.forEach((t,e)=>{t.mesh.program.uniforms[t.textureUniform].value=this.fbo.read.texture,this.gl.renderer.render({scene:t.mesh,target:e!==h.length-1||!i&&this.targetOnly?this.fbo.write:i,clear:!0}),this.fbo.swap()}),this.uniform.value=this.fbo.read.texture}}const at="\n attribute vec2 uv;\n attribute vec2 position;\n\n varying vec2 vUv;\n\n void main() {\n vUv = uv;\n gl_Position = vec4(position, 0, 1);\n }\n",ot="\n precision highp float;\n\n uniform sampler2D tMap;\n varying vec2 vUv;\n\n void main() {\n gl_FragColor = texture2D(tMap, vUv);\n }\n";function lt(t,e,i){return t[0]=e[0]+i[0],t[1]=e[1]+i[1],t}function ut(t,e,i){return t[0]=e[0]-i[0],t[1]=e[1]-i[1],t}function ct(t,e,i){return t[0]=e[0]*i,t[1]=e[1]*i,t}function dt(t){var e=t[0],i=t[1];return Math.sqrt(e*e+i*i)}function gt(t,e){return t[0]*e[1]-t[1]*e[0]}class pt extends Array{constructor(t=0,e=t){return super(t,e),this}get x(){return this[0]}get y(){return this[1]}set x(t){this[0]=t}set y(t){this[1]=t}set(t,e=t){return t.length?this.copy(t):(function(t,e,i){t[0]=e,t[1]=i}(this,t,e),this)}copy(t){var e,i;return i=t,(e=this)[0]=i[0],e[1]=i[1],this}add(t,e){return e?lt(this,t,e):lt(this,this,t),this}sub(t,e){return e?ut(this,t,e):ut(this,this,t),this}multiply(t){var e,i,s;return t.length?(i=this,s=t,(e=this)[0]=i[0]*s[0],e[1]=i[1]*s[1]):ct(this,this,t),this}divide(t){var e,i,s;return t.length?(i=this,s=t,(e=this)[0]=i[0]/s[0],e[1]=i[1]/s[1]):ct(this,this,1/t),this}inverse(t=this){var e,i;return i=t,(e=this)[0]=1/i[0],e[1]=1/i[1],this}len(){return dt(this)}distance(t){return t?(e=this,s=(i=t)[0]-e[0],r=i[1]-e[1],Math.sqrt(s*s+r*r)):dt(this);var e,i,s,r}squaredLen(){return this.squaredDistance()}squaredDistance(t){return t?(e=this,s=(i=t)[0]-e[0],r=i[1]-e[1],s*s+r*r):function(t){var e=t[0],i=t[1];return e*e+i*i}(this);var e,i,s,r}negate(t=this){var e,i;return i=t,(e=this)[0]=-i[0],e[1]=-i[1],this}cross(t,e){return e?gt(t,e):gt(this,t)}scale(t){return ct(this,this,t),this}normalize(){var t,e,i,s,r;return t=this,i=(e=this)[0],s=e[1],(r=i*i+s*s)>0&&(r=1/Math.sqrt(r)),t[0]=e[0]*r,t[1]=e[1]*r,this}dot(t){return i=t,(e=this)[0]*i[0]+e[1]*i[1];var e,i}equals(t){return i=t,(e=this)[0]===i[0]&&e[1]===i[1];var e,i}applyMatrix3(t){var e,i,s,r,n;return e=this,s=t,r=(i=this)[0],n=i[1],e[0]=s[0]*r+s[3]*n+s[6],e[1]=s[1]*r+s[4]*n+s[7],this}applyMatrix4(t){return function(t,e,i){let s=e[0],r=e[1];t[0]=i[0]*s+i[4]*r+i[12],t[1]=i[1]*s+i[5]*r+i[13]}(this,this,t),this}lerp(t,e){!function(t,e,i,s){var r=e[0],n=e[1];t[0]=r+s*(i[0]-r),t[1]=n+s*(i[1]-n)}(this,this,t,e)}clone(){return new pt(this[0],this[1])}fromArray(t,e=0){return this[0]=t[e],this[1]=t[e+1],this}toArray(t=[],e=0){return t[e]=this[0],t[e+1]=this[1],t}}new([class{constructor(){this.scroll={ease:.05,current:0,target:0,last:0},this.speed=2,this.createRenderer(),this.createCamera(),this.createScene(),this.createGallery(),this.onResize(),this.createGeometry(),this.createMedias(),this.update(),this.addEventListeners()}createGallery(){this.gallery=document.querySelector(".demo-1__gallery")}createRenderer(){this.renderer=new f({alpha:!0}),this.gl=this.renderer.gl,document.body.appendChild(this.gl.canvas)}createCamera(){this.camera=new I(this.gl),this.camera.fov=45,this.camera.position.z=5}createScene(){this.scene=new R}createGeometry(){this.planeGeometry=new z(this.gl,{heightSegments:10})}createMedias(){this.mediasElements=document.querySelectorAll(".demo-1__gallery__figure"),this.medias=Array.from(this.mediasElements).map(t=>new class{constructor({element:t,geometry:e,gl:i,height:s,scene:r,screen:n,viewport:h}){this.element=t,this.image=this.element.querySelector("img"),this.extra=0,this.height=s,this.geometry=e,this.gl=i,this.scene=r,this.screen=n,this.viewport=h,this.createMesh(),this.createBounds(),this.onResize()}createMesh(){const t=new Image,e=new j(this.gl,{generateMipmaps:!1});t.src=this.image.src,t.onload=s=>{i.uniforms.uImageSizes.value=[t.naturalWidth,t.naturalHeight],e.image=t};const i=new Z(this.gl,{fragment:"precision highp float;\n#define GLSLIFY 1\n\nuniform vec2 uImageSizes;\nuniform vec2 uPlaneSizes;\nuniform sampler2D tMap;\n\nvarying vec2 vUv;\n\nvoid main() {\n vec2 ratio = vec2(\n min((uPlaneSizes.x / uPlaneSizes.y) / (uImageSizes.x / uImageSizes.y), 1.0),\n min((uPlaneSizes.y / uPlaneSizes.x) / (uImageSizes.y / uImageSizes.x), 1.0)\n );\n\n vec2 uv = vec2(\n vUv.x * ratio.x + (1.0 - ratio.x) * 0.5,\n vUv.y * ratio.y + (1.0 - ratio.y) * 0.5\n );\n\n gl_FragColor.rgb = texture2D(tMap, uv).rgb;\n gl_FragColor.a = 1.0;\n}\n",vertex:"#define PI 3.1415926535897932384626433832795\n\nprecision highp float;\nprecision highp int;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec2 uv;\n\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\n\nuniform float uStrength;\nuniform vec2 uViewportSizes;\n\nvarying vec2 vUv;\n\nvoid main() {\n vec4 newPosition = modelViewMatrix * vec4(position, 1.0);\n\n newPosition.z += sin(newPosition.y / uViewportSizes.y * PI + PI / 2.0) * -uStrength;\n\n vUv = uv;\n\n gl_Position = projectionMatrix * newPosition;\n}\n",uniforms:{tMap:{value:e},uPlaneSizes:{value:[0,0]},uImageSizes:{value:[0,0]},uViewportSizes:{value:[this.viewport.width,this.viewport.height]},uStrength:{value:0}},transparent:!0});this.plane=new st(this.gl,{geometry:this.geometry,program:i}),this.plane.setParent(this.scene)}createBounds(){this.bounds=this.element.getBoundingClientRect(),this.updateScale(),this.updateX(),this.updateY(),this.plane.program.uniforms.uPlaneSizes.value=[this.plane.scale.x,this.plane.scale.y]}updateScale(){this.plane.scale.x=this.viewport.width*this.bounds.width/this.screen.width,this.plane.scale.y=this.viewport.height*this.bounds.height/this.screen.height}updateX(t=0){this.plane.position.x=-this.viewport.width/2+this.plane.scale.x/2+(this.bounds.left-t)/this.screen.width*this.viewport.width}updateY(t=0){this.plane.position.y=this.viewport.height/2-this.plane.scale.y/2-(this.bounds.top-t)/this.screen.height*this.viewport.height-this.extra}update(t,e){this.updateScale(),this.updateX(),this.updateY(t.current);const i=this.plane.scale.y/2,s=this.viewport.height/2;this.isBefore=this.plane.position.y+i<-s,this.isAfter=this.plane.position.y-i>s,"up"===e&&this.isBefore&&(this.extra-=this.height,this.isBefore=!1,this.isAfter=!1),"down"===e&&this.isAfter&&(this.extra+=this.height,this.isBefore=!1,this.isAfter=!1),this.plane.program.uniforms.uStrength.value=(t.current-t.last)/this.screen.width*10}onResize(t){if(this.extra=0,t){const{height:e,screen:i,viewport:s}=t;e&&(this.height=e),i&&(this.screen=i),s&&(this.viewport=s,this.plane.program.uniforms.uViewportSizes.value=[this.viewport.width,this.viewport.height])}this.createBounds()}}({element:t,geometry:this.planeGeometry,gl:this.gl,height:this.galleryHeight,scene:this.scene,screen:this.screen,viewport:this.viewport}))}onTouchDown(t){this.isDown=!0,this.scroll.position=this.scroll.current,this.start=t.touches?t.touches[0].clientY:t.clientY}onTouchMove(t){if(!this.isDown)return;const e=t.touches?t.touches[0].clientY:t.clientY,i=2*(this.start-e);this.scroll.target=this.scroll.position+i}onTouchUp(t){this.isDown=!1}onWheel(t){const e=X()(t).pixelY;this.scroll.target+=.5*e}onResize(){this.screen={height:window.innerHeight,width:window.innerWidth},this.renderer.setSize(this.screen.width,this.screen.height),this.camera.perspective({aspect:this.gl.canvas.width/this.gl.canvas.height});const t=this.camera.fov*(Math.PI/180),e=2*Math.tan(t/2)*this.camera.position.z,i=e*this.camera.aspect;this.viewport={height:e,width:i},this.galleryBounds=this.gallery.getBoundingClientRect(),this.galleryHeight=this.viewport.height*this.galleryBounds.height/this.screen.height,this.medias&&this.medias.forEach(t=>t.onResize({height:this.galleryHeight,screen:this.screen,viewport:this.viewport}))}update(){this.scroll.target+=this.speed,this.scroll.current=q(this.scroll.current,this.scroll.target,this.scroll.ease),this.scroll.current>this.scroll.last?(this.direction="down",this.speed=2):this.scroll.current<this.scroll.last&&(this.direction="up",this.speed=-2),this.medias&&this.medias.forEach(t=>t.update(this.scroll,this.direction)),this.renderer.render({scene:this.scene,camera:this.camera}),this.scroll.last=this.scroll.current,window.requestAnimationFrame(this.update.bind(this))}addEventListeners(){window.addEventListener("resize",this.onResize.bind(this)),window.addEventListener("mousewheel",this.onWheel.bind(this)),window.addEventListener("wheel",this.onWheel.bind(this)),window.addEventListener("mousedown",this.onTouchDown.bind(this)),window.addEventListener("mousemove",this.onTouchMove.bind(this)),window.addEventListener("mouseup",this.onTouchUp.bind(this)),window.addEventListener("touchstart",this.onTouchDown.bind(this)),window.addEventListener("touchmove",this.onTouchMove.bind(this)),window.addEventListener("touchend",this.onTouchUp.bind(this))}},class{constructor(){this.scroll={ease:.05,current:0,target:0,last:0},this.speed=2,this.createRenderer(),this.createCamera(),this.createScene(),this.createGallery(),this.createPost(),this.onResize(),this.createGeometry(),this.createMedias(),this.update(),this.addEventListeners()}createGallery(){this.gallery=document.querySelector(".demo-2__gallery")}createRenderer(){this.renderer=new f({alpha:!0}),this.gl=this.renderer.gl,document.body.appendChild(this.gl.canvas)}createCamera(){this.camera=new I(this.gl),this.camera.fov=45,this.camera.position.z=5}createScene(){this.scene=new R}createPost(){this.post=new ht(this.gl),this.pass=this.post.addPass({fragment:"precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D tMap;\n\nuniform vec2 uResolution;\nuniform float uStrength;\n\nvarying vec2 vUv;\n\nvoid main() {\n vec3 color;\n\n color.r = texture2D(tMap, vec2(vUv.x + uStrength, vUv.y)).r;\n color.g = texture2D(tMap, vUv).g;\n color.b = texture2D(tMap, vec2(vUv.x - uStrength, vUv.y)).b;\n\n gl_FragColor = vec4(color, 1.0);\n}\n",uniforms:{uResolution:this.resolution,uStrength:{value:0}}}),this.resolution={value:new pt}}createGeometry(){this.planeGeometry=new z(this.gl,{widthSegments:20})}createMedias(){this.mediasElements=document.querySelectorAll(".demo-2__gallery__figure"),this.medias=Array.from(this.mediasElements).map(t=>new class{constructor({element:t,geometry:e,gl:i,scene:s,screen:r,viewport:n,width:h}){this.element=t,this.image=this.element.querySelector("img"),this.extra=0,this.geometry=e,this.gl=i,this.scene=s,this.screen=r,this.viewport=n,this.width=h,this.createMesh(),this.createBounds(),this.onResize()}createMesh(){const t=new Image,e=new j(this.gl,{generateMipmaps:!1});t.src=this.image.src,t.onload=s=>{i.uniforms.uImageSizes.value=[t.naturalWidth,t.naturalHeight],e.image=t};const i=new Z(this.gl,{fragment:"precision highp float;\n#define GLSLIFY 1\n\nuniform vec2 uImageSizes;\nuniform vec2 uPlaneSizes;\nuniform sampler2D tMap;\n\nvarying vec2 vUv;\n\nvoid main() {\n vec2 ratio = vec2(\n min((uPlaneSizes.x / uPlaneSizes.y) / (uImageSizes.x / uImageSizes.y), 1.0),\n min((uPlaneSizes.y / uPlaneSizes.x) / (uImageSizes.y / uImageSizes.x), 1.0)\n );\n\n vec2 uv = vec2(\n vUv.x * ratio.x + (1.0 - ratio.x) * 0.5,\n vUv.y * ratio.y + (1.0 - ratio.y) * 0.5\n );\n\n gl_FragColor.rgb = texture2D(tMap, uv).rgb;\n gl_FragColor.a = 1.0;\n}\n",vertex:"#define PI 3.1415926535897932384626433832795\n\nprecision highp float;\nprecision highp int;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec2 uv;\n\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\n\nuniform float uStrength;\nuniform vec2 uViewportSizes;\n\nvarying vec2 vUv;\n\nvoid main() {\n vec4 newPosition = modelViewMatrix * vec4(position, 1.0);\n\n newPosition.z += -abs(sin(newPosition.x / uViewportSizes.x * PI + PI / 2.0) * uStrength);\n\n vUv = uv;\n\n gl_Position = projectionMatrix * newPosition;\n}\n",uniforms:{tMap:{value:e},uPlaneSizes:{value:[0,0]},uImageSizes:{value:[0,0]},uViewportSizes:{value:[this.viewport.width,this.viewport.height]},uStrength:{value:0}},transparent:!0});this.plane=new st(this.gl,{geometry:this.geometry,program:i}),this.plane.setParent(this.scene)}createBounds(){this.bounds=this.element.getBoundingClientRect(),this.updateScale(),this.updateX(),this.updateY(),this.plane.program.uniforms.uPlaneSizes.value=[this.plane.scale.x,this.plane.scale.y]}updateScale(){this.plane.scale.x=this.viewport.width*this.bounds.width/this.screen.width,this.plane.scale.y=this.viewport.height*this.bounds.height/this.screen.height}updateX(t=0){this.plane.position.x=-this.viewport.width/2+this.plane.scale.x/2+(this.bounds.left-t)/this.screen.width*this.viewport.width-this.extra}updateY(t=0){this.plane.position.y=this.viewport.height/2-this.plane.scale.y/2-(this.bounds.top-t)/this.screen.height*this.viewport.height}update(t,e){this.updateScale(),this.updateX(t.current),this.updateY();const i=this.plane.scale.x/2,s=this.viewport.width/2;this.isBefore=this.plane.position.x+i<-s,this.isAfter=this.plane.position.x-i>s,"down"===e&&this.isBefore&&(this.extra-=this.width,this.isBefore=!1,this.isAfter=!1),"up"===e&&this.isAfter&&(this.extra+=this.width,this.isBefore=!1,this.isAfter=!1),this.plane.program.uniforms.uStrength.value=(t.current-t.last)/this.screen.width*5}onResize(t){if(this.extra=0,t){const{width:e,screen:i,viewport:s}=t;e&&(this.width=e),i&&(this.screen=i),s&&(this.viewport=s,this.plane.program.uniforms.uViewportSizes.value=[this.viewport.width,this.viewport.height])}this.createBounds()}}({element:t,geometry:this.planeGeometry,gl:this.gl,scene:this.scene,screen:this.screen,viewport:this.viewport,width:this.galleryWidth}))}onTouchDown(t){this.isDown=!0,this.scroll.position=this.scroll.current,this.start=t.touches?t.touches[0].clientX:t.clientX}onTouchMove(t){if(!this.isDown)return;const e=t.touches?t.touches[0].clientX:t.clientX,i=2*(this.start-e);this.scroll.target=this.scroll.position+i}onTouchUp(t){this.isDown=!1}onWheel(t){const e=X()(t).pixelY;this.scroll.target+=.5*e}onResize(){this.screen={height:window.innerHeight,width:window.innerWidth},this.renderer.setSize(this.screen.width,this.screen.height),this.camera.perspective({aspect:this.gl.canvas.width/this.gl.canvas.height});const t=this.camera.fov*(Math.PI/180),e=2*Math.tan(t/2)*this.camera.position.z,i=e*this.camera.aspect;this.viewport={height:e,width:i},this.post.resize(),this.resolution.value.set(this.gl.canvas.width,this.gl.canvas.height),this.galleryBounds=this.gallery.getBoundingClientRect(),this.galleryWidth=this.viewport.width*this.galleryBounds.width/this.screen.width,this.medias&&this.medias.forEach(t=>t.onResize({screen:this.screen,viewport:this.viewport,width:this.galleryWidth}))}update(){this.scroll.target+=this.speed,this.scroll.current=q(this.scroll.current,this.scroll.target,this.scroll.ease),this.scroll.current>this.scroll.last?(this.direction="down",this.speed=2):this.scroll.current<this.scroll.last&&(this.direction="up",this.speed=-2),this.medias&&this.medias.forEach(t=>t.update(this.scroll,this.direction)),this.pass.uniforms.uStrength.value=(this.scroll.current-this.scroll.last)/this.screen.width*.5,this.post.render({scene:this.scene,camera:this.camera}),this.scroll.last=this.scroll.current,window.requestAnimationFrame(this.update.bind(this))}addEventListeners(){window.addEventListener("resize",this.onResize.bind(this)),window.addEventListener("mousewheel",this.onWheel.bind(this)),window.addEventListener("wheel",this.onWheel.bind(this)),window.addEventListener("mousedown",this.onTouchDown.bind(this)),window.addEventListener("mousemove",this.onTouchMove.bind(this)),window.addEventListener("mouseup",this.onTouchUp.bind(this)),window.addEventListener("touchstart",this.onTouchDown.bind(this)),window.addEventListener("touchmove",this.onTouchMove.bind(this)),window.addEventListener("touchend",this.onTouchUp.bind(this))}}][document.body.getAttribute("data-id")]),document.documentElement.classList.remove("no-js"),document.documentElement.classList.add("js");const mt=document.querySelectorAll('img:not([src*="https://tympanus.net/codrops/wp-content/banners/"])');let ft=0;Array.from(mt).forEach(t=>{const e=new Image;e.src=t.src,e.onload=t=>{ft+=1,ft===mt.length&&(document.documentElement.classList.remove("loading"),document.documentElement.classList.add("loaded"))}})}]);