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a=t.getFacesFromVertices(r),s=e.getLocalRadius2(),l=e.getIntersectionPoint(),u=s*(1.1-i)*.2,c=u/4.2025*n;this._main.getStateManager().pushFaces(a),i&&(a=t.subdivide(a,l,s,u,this._main.getStateManager())),n&&(a=t.decimate(a,l,s,c,this._main.getStateManager()));for(var h=(r=t.getVerticesFromFaces(a)).length,d=o.Z.SCULPT_FLAG,f=t.getVerticesSculptFlags(),_=new Uint32Array(o.Z.getMemory(4*h),0,h),p=0,g=0;g<h;++g){var m=r[g];f[m]===d&&(_[p++]=m)}return _=new Uint32Array(_.subarray(0,p)),t.updateTopology(a,r),t.updateGeometry(a,r),_}},{key:"getUnmaskedVertices",value:function(){return this.filterMaskedVertices(0,1/0)}},{key:"getMaskedVertices",value:function(){return this.filterMaskedVertices(-1/0,1)}},{key:"filterMaskedVertices",value:function(){for(var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1/0,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1/0,r=this.getMesh(),i=r.getMaterials(),n=r.getNbVertices(),a=new Uint32Array(o.Z.getMemory(4*n),0,n),s=0,l=0;l<n;++l){var u=i[3*l+2];u>e&&u<t&&(a[s++]=l)}return new Uint32Array(a.subarray(0,s))}},{key:"postRender",value:function(e){e.render(this._main)}},{key:"addSculptToScene",value:function(){}},{key:"getScreenRadius",value:function(){return(this._radius||1)*this._main.getPixelRatio()}}])&&be(t.prototype,r),e}();function Me(e){return(Me="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function Se(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function ke(e,t){return(ke=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function Ee(e,t){return!t||"object"!==Me(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function 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k=3*e[M],E=l[k],A=l[k+1],C=l[k+2],w=(E-p)*v+(A-g)*y+(C-m)*b;if(!(w*T>0)){var R=h[k]-d,x=h[k+1]-f,P=h[k+2]-_,D=Math.sqrt(R*R+x*x+P*P)/c;if(!(D>=1)){var I=D*D;I=3*I*I-4*I*D+1,I*=w*a*u[k+2]*s.getAlpha(E,A,C),l[k]-=v*I,l[k+1]-=y*I,l[k+2]-=b*I}}}}}])&&Se(t.prototype,r),o}(Te);function we(e){return(we="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function Re(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function xe(e,t){return(xe=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function Pe(e,t){return!t||"object"!==we(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function 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this.updateDragDir(r,e,t),r.pickVerticesInSphere(r.getLocalRadius2()),r.computePickedNormal(),n.isDynamic&&this.stroke(r,!1),i&&(this.updateDragDir(i,e,t,!0),i.setLocalRadius2(r.getLocalRadius2()),i.pickVerticesInSphere(i.getLocalRadius2())),n.isDynamic||this.stroke(r,!1),i&&this.stroke(i,!0),!0}},{key:"stroke",value:function(e,t){var r=e.getPickedVertices();this._main.getStateManager().pushVertices(r),r=this.dynamicTopology(e),e.updateAlpha(this._lockPosition),e.setIdAlpha(this._idAlpha),this.drag(r,e.getIntersectionPoint(),e.getLocalRadius2(),t,e);var i=this.getMesh();i.updateGeometry(i.getFacesFromVertices(r),r)}},{key:"drag",value:function(e,t,r,i,n){for(var a=this.getMesh(),s=a.getVertices(),o=a.getMaterials(),l=Math.sqrt(r),u=t[0],c=t[1],h=t[2],d=i?this._dragDirSym:this._dragDir,f=d[0],_=d[1],p=d[2],g=0,m=e.length;g<m;++g){var v=3*e[g],y=s[v],b=s[v+1],T=s[v+2],M=y-u,S=b-c,k=T-h,E=Math.sqrt(M*M+S*S+k*k)/l,A=E*E;A=3*A*A-4*A*E+1,A*=o[v+2]*n.getAlpha(y,b,T),s[v]=y+f*A,s[v+1]=b+_*A,s[v+2]=T+p*A}}},{key:"updateDragDir",value:function(e,t,r,n){var a=this.getMesh(),s=e.unproject(t,r,0),o=e.unproject(t,r,.1),u=l.Ue();l.U_(u,a.getMatrix()),i.fF(s,s,u),i.fF(o,o,u);var c=this._dragDir;if(n){c=this._dragDirSym;var h=a.getSymmetryOrigin(),d=a.getSymmetryNormal();tt.Z.mirrorPoint(s,h,d),tt.Z.mirrorPoint(o,h,d)}var f=e.getIntersectionPoint();e.setIntersectionPoint(tt.Z.vertexOnLine(f,s,o)),i.lu(c,e.getIntersectionPoint(),f),e._mesh=a,e.updateLocalAndWorldRadius2();var _=e.getEyeDirection();i.lu(_,o,s),i.Fv(_,_)}}])&&Ct(t.prototype,r),o}(Te);function Dt(e){return(Dt="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function It(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function Ft(e,t,r){return(Ft="undefined"!=typeof Reflect&&Reflect.get?Reflect.get:function(e,t,r){var i=function(e,t){for(;!Object.prototype.hasOwnProperty.call(e,t)&&null!==(e=Vt(e)););return e}(e,t);if(i){var n=Object.getOwnPropertyDescriptor(i,t);return n.get?n.get.call(r):n.value}})(e,t,r||e)}function Ot(e,t){return(Ot=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function Lt(e,t){return!t||"object"!==Dt(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function Vt(e){return(Vt=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}const Nt=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a 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t=l,(r=[{key:"end",value:function(){this._pickColor=!1,Ft(Vt(l.prototype),"end",this).call(this)}},{key:"pushState",value:function(e){this._pickColor&&!e||this._main.getStateManager().pushStateColorAndMaterial(this.getMesh())}},{key:"startSculpt",value:function(){if(this._pickColor)return this.pickColor(this._main.getPicking());Ft(Vt(l.prototype),"startSculpt",this).call(this)}},{key:"update",value:function(e){if(!0===this._pickColor)return this.updatePickColor();Ft(Vt(l.prototype),"update",this).call(this,e)}},{key:"updateContinuous",value:function(){if(!0===this._pickColor)return this.updatePickColor();Ft(Vt(l.prototype),"updateContinuous",this).call(this)}},{key:"updateMeshBuffers",value:function(){var e=this.getMesh();e.isDynamic?e.updateBuffers():(e.updateColorBuffer(),e.updateMaterialBuffer())}},{key:"updatePickColor",value:function(){var e=this._main.getPicking();e.intersectionMouseMesh()&&this.pickColor(e)}},{key:"setPickCallback",value:function(e){this._pickCallback=e}},{key:"pickColor",value:function(e){var t=this.getMesh(),r=this._color;e.polyLerp(t.getMaterials(),r);var i=r[0],n=r[1];e.polyLerp(t.getColors(),r),this._pickCallback(r,i,n)}},{key:"stroke",value:function(e){var t=e.getPickedVertices(),r=this._intensity*a.Z.getPressureIntensity();this._main.getStateManager().pushVertices(t),t=this.dynamicTopology(e),this._culling&&(t=this.getFrontVertices(t,e.getEyeDirection())),e.updateAlpha(this._lockPosition),e.setIdAlpha(this._idAlpha),this.paint(t,e.getIntersectionPoint(),e.getLocalRadius2(),r,this._hardness,e);var i=this.getMesh();i.updateDuplicateColorsAndMaterials(t),i.isUsingDrawArrays()&&i.updateDrawArrays(i.getFacesFromVertices(t))}},{key:"paint",value:function(e,t,r,i,n,a){for(var s=this.getMesh(),o=s.getVertices(),l=s.getColors(),u=s.getMaterials(),c=this._color,h=this._material[0],d=this._material[1],f=Math.sqrt(r),_=c[0],p=c[1],g=c[2],m=t[0],v=t[1],y=t[2],b=2*(1-n),T=0,M=e.length;T<M;++T){var S=3*e[T],k=o[S],E=o[S+1],A=o[S+2],C=k-m,w=E-v,R=A-y,x=Math.sqrt(C*C+w*w+R*R)/f;x>1&&(x=1);var P=Math.pow(1-x,b),D=1-(P*=i*u[S+2]*a.getAlpha(k,E,A));this._writeAlbedo&&(l[S]=l[S]*D+_*P,l[S+1]=l[S+1]*D+p*P,l[S+2]=l[S+2]*D+g*P),this._writeRoughness&&(u[S]=u[S]*D+h*P),this._writeMetalness&&(u[S+1]=u[S+1]*D+d*P)}}},{key:"paintAll",value:function(){var e=this.getMesh(),t=this.getUnmaskedVertices();if(0!==t.length){this.pushState(!0),this._main.getStateManager().pushVertices(t);for(var r=e.getColors(),i=e.getMaterials(),n=this._color,a=this._material[0],s=this._material[1],o=n[0],l=n[1],u=n[2],c=0,h=t.length;c<h;++c){var d=3*t[c],f=i[d+2],_=1-f;this._writeAlbedo&&(r[d]=r[d]*_+o*f,r[d+1]=r[d+1]*_+l*f,r[d+2]=r[d+2]*_+u*f),this._writeRoughness&&(i[d]=i[d]*_+a*f),this._writeMetalness&&(i[d+1]=i[d+1]*_+s*f)}e.updateDuplicateColorsAndMaterials(),e.updateDrawArrays(),this.updateRender()}}}])&&It(t.prototype,r),l}(Te);function Bt(e){return(Bt="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function Ut(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function Zt(e,t){return(Zt=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function Gt(e,t){return!t||"object"!==Bt(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function Wt(e){return(Wt=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}const jt=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&Zt(e,t)}(o,e);var t,r,n,a,s=(n=o,a=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(e){return!1}}(),function(){var e,t=Wt(n);if(a){var r=Wt(this).constructor;e=Reflect.construct(t,arguments,r)}else e=t.apply(this,arguments);return Gt(this,e)});function o(e){var t;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,o),(t=s.call(this,e))._radius=150,t._intensity=1,t._topoCheck=!0,t._negative=!1,t._moveData={center:[0,0,0],dir:[0,0],vProxy:null},t._moveDataSym={center:[0,0,0],dir:[0,0],vProxy:null},t._idAlpha=0,t}return t=o,(r=[{key:"startSculpt",value:function(){var e=this._main,t=e.getPicking();if(this.initMoveData(t,this._moveData),e.getSculptManager().getSymmetry()){var r=e.getPickingSymmetry();r.intersectionMouseMesh(),r.setLocalRadius2(t.getLocalRadius2()),r.getMesh()&&this.initMoveData(r,this._moveDataSym)}}},{key:"initMoveData",value:function(e,t){this._topoCheck?e.pickVerticesInSphereTopological(e.getLocalRadius2()):e.pickVerticesInSphere(e.getLocalRadius2()),i.JG(t.center,e.getIntersectionPoint());var r=e.getPickedVertices();this._main.getStateManager().pushVertices(r);for(var n=e.getMesh().getVertices(),a=r.length,s=t.vProxy=new Float32Array(3*a),o=0;o<a;++o){var l=3*r[o],u=3*o;s[u]=n[l],s[u+1]=n[l+1],s[u+2]=n[l+2]}}},{key:"copyVerticesProxy",value:function(e,t){for(var r=e.getPickedVertices(),i=this.getMesh().getVertices(),n=t.vProxy,a=0,s=r.length;a<s;++a){var o=3*r[a],l=3*a;i[o]=n[l],i[o+1]=n[l+1],i[o+2]=n[l+2]}}},{key:"sculptStroke",value:function(){var e=this._main,t=e.getPicking(),r=e.getPickingSymmetry(),i=e.getSculptManager().getSymmetry()&&r.getMesh();t.updateAlpha(this._lockPosition),t.setIdAlpha(this._idAlpha),i&&(r.updateAlpha(!1),r.setIdAlpha(this._idAlpha)),this.copyVerticesProxy(t,this._moveData),i&&this.copyVerticesProxy(r,this._moveDataSym);var n=e._mouseX,a=e._mouseY;this.updateMoveDir(t,n,a),this.move(t.getPickedVertices(),t.getIntersectionPoint(),t.getLocalRadius2(),this._moveData,t),i&&(this.updateMoveDir(r,n,a,!0),this.move(r.getPickedVertices(),r.getIntersectionPoint(),r.getLocalRadius2(),this._moveDataSym,r));var s=this.getMesh();s.updateGeometry(s.getFacesFromVertices(t.getPickedVertices()),t.getPickedVertices()),i&&s.updateGeometry(s.getFacesFromVertices(r.getPickedVertices()),r.getPickedVertices()),this.updateRender(),e.setCanvasCursor("default")}},{key:"move",value:function(e,t,r,i,n){for(var a=this.getMesh(),s=a.getVertices(),o=a.getMaterials(),l=Math.sqrt(r),u=i.vProxy,c=t[0],h=t[1],d=t[2],f=i.dir,_=f[0],p=f[1],g=f[2],m=0,v=e.length;m<v;++m){var y=3*e[m],b=3*m,T=u[b],M=u[b+1],S=u[b+2],k=T-c,E=M-h,A=S-d,C=Math.sqrt(k*k+E*E+A*A)/l,w=C*C;w=3*w*w-4*w*C+1,w*=o[y+2]*n.getAlpha(T,M,S),s[y]+=_*w,s[y+1]+=p*w,s[y+2]+=g*w}}},{key:"updateMoveDir",value:function(e,t,r,n){var a=this.getMesh(),s=e.unproject(t,r,0),o=e.unproject(t,r,.1),u=l.Ue();l.U_(u,a.getMatrix()),i.fF(s,s,u),i.fF(o,o,u);var c=n?this._moveDataSym:this._moveData;if(n){var h=a.getSymmetryOrigin(),d=a.getSymmetryNormal();tt.Z.mirrorPoint(s,h,d),tt.Z.mirrorPoint(o,h,d)}if(this._negative){var f=i.TK(tt.Z.vertexOnLine(c.center,s,o),c.center);i.Fv(c.dir,e.computePickedNormal()),i.bA(c.dir,c.dir,t<this._lastMouseX?-f:f)}else i.lu(c.dir,tt.Z.vertexOnLine(c.center,s,o),c.center);i.bA(c.dir,c.dir,this._intensity);var _=e.getEyeDirection();i.lu(_,o,s),i.Fv(_,_)}}])&&Ut(t.prototype,r),o}(Te);function zt(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Xt=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._parent=t||null,this._depth=t?t._depth+1:0,this._children=[],this._aabbLoose=[1/0,1/0,1/0,-1/0,-1/0,-1/0],this._aabbSplit=[1/0,1/0,1/0,-1/0,-1/0,-1/0],this._iFaces=[],this._flag=0}var t,r;return t=e,(r=[{key:"resetNbFaces",value:function(e){var t=this._iFaces;t.length=e;for(var r=0;r<e;++r)t[r]=r}},{key:"build",value:function(t){var r=0,i=e.STACK;i[0]=this;for(var n=1,a=[];n>0;){var s=i[--n],o=s._iFaces.length;if(o>e.MAX_FACES&&s._depth<e.MAX_DEPTH){s.constructChildren(t);var l=s._children;for(r=0;r<8;++r)i[n+r]=l[r];n+=8}else o>0&&a.push(s)}var u=a.length;for(r=0;r<u;++r)a[r].constructLeaf(t)}},{key:"constructLeaf",value:function(e){for(var t=this._iFaces,r=t.length,i=1/0,n=1/0,a=1/0,s=-1/0,o=-1/0,l=-1/0,u=e.getFaceBoxes(),c=e.getFacePosInLeaf(),h=e.getFaceLeaf(),d=0;d<r;++d){var f=t[d];h[f]=this,c[f]=d;var _=u[f*=6],p=u[f+1],g=u[f+2],m=u[f+3],v=u[f+4],y=u[f+5];_<i&&(i=_),m>s&&(s=m),p<n&&(n=p),v>o&&(o=v),g<a&&(a=g),y>l&&(l=y)}this.expandsAabbLoose(i,n,a,s,o,l)}},{key:"constructChildren",value:function(t){for(var r=this._aabbSplit,i=r[0],n=r[1],a=r[2],s=r[3],o=r[4],l=r[5],u=.5*(s-i),c=.5*(o-n),h=.5*(l-a),d=.5*(s+i),f=.5*(o+n),_=.5*(l+a),p=new e(this),g=new e(this),m=new e(this),v=new e(this),y=new e(this),b=new e(this),T=new e(this),M=new e(this),S=p._iFaces,k=g._iFaces,E=m._iFaces,A=v._iFaces,C=y._iFaces,w=b._iFaces,R=T._iFaces,x=M._iFaces,P=t.getFaceCenters(),D=this._iFaces,I=D.length,F=0;F<I;++F){var O=D[F],L=3*O,V=P[L],N=P[L+1],B=P[L+2];V>d?N>f?B>_?R.push(O):w.push(O):B>_?E.push(O):k.push(O):N>f?B>_?x.push(O):C.push(O):B>_?A.push(O):S.push(O)}p.setAabbSplit(i,n,a,d,f,_),g.setAabbSplit(i+u,n,a,d+u,f,_),m.setAabbSplit(d,f-c,_,s,o-c,l),v.setAabbSplit(i,n,a+h,d,f,_+h),y.setAabbSplit(i,n+c,a,d,f+c,_),b.setAabbSplit(d,f,_-h,s,o,l-h),T.setAabbSplit(d,f,_,s,o,l),M.setAabbSplit(d-u,f,_,s-u,o,l),this._children.length=0,this._children.push(p,g,m,v,y,b,T,M),D.length=0}},{key:"setAabbSplit",value:function(e,t,r,i,n,a){var s=this._aabbSplit;s[0]=e,s[1]=t,s[2]=r,s[3]=i,s[4]=n,s[5]=a}},{key:"setAabbLoose",value:function(e,t,r,i,n,a){var s=this._aabbLoose;s[0]=e,s[1]=t,s[2]=r,s[3]=i,s[4]=n,s[5]=a}},{key:"collectIntersectRay",value:function(t,r,i,n){var a=t[0],s=t[1],o=t[2],l=1/r[0],u=1/r[1],c=1/r[2],h=0,d=e.STACK;d[0]=this;for(var f=1;f>0;){var _=d[--f],p=_._aabbLoose,g=(p[0]-a)*l,m=(p[3]-a)*l,v=(p[1]-s)*u,y=(p[4]-s)*u,b=(p[2]-o)*c,T=(p[5]-o)*c,M=Math.max(Math.min(g,m),Math.min(v,y),Math.min(b,T)),S=Math.min(Math.max(g,m),Math.max(v,y),Math.max(b,T));if(!(S<0||M>S)){var k=_._children;if(8===k.length){for(var E=0;E<8;++E)d[f+E]=k[E];f+=8}else{n&&n.push(_);var A=_._iFaces;i.set(A,h),h+=A.length}}}return new Uint32Array(i.subarray(0,h))}},{key:"collectIntersectSphere",value:function(t,r,i,n){var a=t[0],s=t[1],o=t[2],l=0,u=e.STACK;u[0]=this;for(var c=1;c>0;){var h,d,f,_=u[--c],p=_._aabbLoose;if(!((h=p[0]>a?p[0]-a:p[3]<a?p[3]-a:0)*h+(d=p[1]>s?p[1]-s:p[4]<s?p[4]-s:0)*d+(f=p[2]>o?p[2]-o:p[5]<o?p[5]-o:0)*f>r)){var g=_._children;if(8===g.length){for(var m=0;m<8;++m)u[c+m]=g[m];c+=8}else{n&&n.push(_);var v=_._iFaces;i.set(v,l),l+=v.length}}}return new Uint32Array(i.subarray(0,l))}},{key:"addFace",value:function(t,r,i,n,a,s,o,l,u,c){var h=e.STACK;h[0]=this;for(var d=1;d>0;){var f=h[--d],_=f._aabbSplit;if(!(l<=_[0]||u<=_[1]||c<=_[2]||l>_[3]||u>_[4]||c>_[5])){var p=f._aabbLoose;r<p[0]&&(p[0]=r),i<p[1]&&(p[1]=i),n<p[2]&&(p[2]=n),a>p[3]&&(p[3]=a),s>p[4]&&(p[4]=s),o>p[5]&&(p[5]=o);var g=f._children;if(8!==g.length)return f._iFaces.push(t),f;for(var m=0;m<8;++m)h[d+m]=g[m];d+=8}}}},{key:"pruneIfPossible",value:function(){for(var e=this;e._parent;){var t=e._parent,r=t._children;if(0===r.length)return;for(var i=0;i<8;++i){var n=r[i];if(n._iFaces.length>0||8===n._children.length)return}r.length=0,e=t}}},{key:"expandsAabbLoose",value:function(e,t,r,i,n,a){for(var s=this;s;){var o=s._aabbLoose,l=!1;e<o[0]&&(o[0]=e,l=!0),t<o[1]&&(o[1]=t,l=!0),r<o[2]&&(o[2]=r,l=!0),i>o[3]&&(o[3]=i,l=!0),n>o[4]&&(o[4]=n,l=!0),a>o[5]&&(o[5]=a,l=!0),s=l?s._parent:null}}}])&&zt(t.prototype,r),e}();Xt.FLAG=0,Xt.MAX_DEPTH=8,Xt.MAX_FACES=100,function(){for(var e=1+7*Xt.MAX_DEPTH,t=Xt.STACK=new Array(e),r=0;r<e;++r)t[r]=null}();const Kt=Xt;var Ht=function(e){var t=(0,u.Z)();return{_gl:e,_shaderType:t.shader,_flatShading:t.flatshading,_showWireframe:t.wireframe,_matcap:Math.min(t.matcap,B.matcaps.length-1),_curvature:Math.min(t.curvature,5),_texture0:null,_useDrawArrays:!1,_vertexBuffer:new g(e,e.ARRAY_BUFFER,e.DYNAMIC_DRAW),_normalBuffer:new g(e,e.ARRAY_BUFFER,e.DYNAMIC_DRAW),_colorBuffer:new g(e,e.ARRAY_BUFFER,e.DYNAMIC_DRAW),_materialBuffer:new g(e,e.ARRAY_BUFFER,e.DYNAMIC_DRAW),_texCoordBuffer:new g(e,e.ARRAY_BUFFER,e.STATIC_DRAW),_indexBuffer:new g(e,e.ELEMENT_ARRAY_BUFFER,e.STATIC_DRAW),_wireframeBuffer:new g(e,e.ELEMENT_ARRAY_BUFFER,e.STATIC_DRAW),_albedo:new Float32Array([-1,-1,-1]),_roughness:-.18,_metallic:-.78,_alpha:1,_flatColor:new Float32Array([1,0,0]),_mode:e.TRIANGLES,_clipDisabled:!1}};Ht.ONLY_DRAW_ARRAYS=!1;const Yt=Ht;function qt(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Jt=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._id=e.ID++,this._meshData=null,this._transformData=null,this._renderData=null,this._isVisible=!0}var t,r,n;return t=e,n=[{key:"sortFunction",value:function(e,t){var r=e.isTransparent(),i=t.isTransparent();return r&&!i?1:!r&&i?-1:(t.getDepth()-e.getDepth())*(r&&i?1:-1)}}],(r=[{key:"setID",value:function(e){this._id=e}},{key:"isVisible",value:function(){return this._isVisible}},{key:"setVisible",value:function(e){this._isVisible=e}},{key:"setVertices",value:function(e){this._meshData._verticesXYZ=e,this._meshData._nbVertices=e.length/3}},{key:"setFaces",value:function(e){this._meshData._facesABCD=e,this._meshData._nbFaces=e.length/4}},{key:"setTexCoords",value:function(e){this._meshData._texCoordsST=e,this._meshData._nbTexCoords=e.length/2}},{key:"setColors",value:function(e){this._meshData._colorsRGB=e}},{key:"setMaterials",value:function(e){this._meshData._materialsPBR=e}},{key:"setVerticesDuplicateStartCount",value:function(e){this._meshData._duplicateStartCount=e}},{key:"setFacesTexCoord",value:function(e){this._meshData._UVfacesABCD=e}},{key:"setMeshData",value:function(e){this._meshData=e}},{key:"setRenderData",value:function(e){this._renderData=e}},{key:"setTransformData",value:function(e){this._transformData=e}},{key:"setNbVertices",value:function(e){this._meshData._nbVertices=e}},{key:"setNbFaces",value:function(e){this._meshData._nbFaces=e}},{key:"getID",value:function(){return this._id}},{key:"getRenderData",value:function(){return this._renderData}},{key:"getMeshData",value:function(){return this._meshData}},{key:"getTransformData",value:function(){return this._transformData}},{key:"getNbVertices",value:function(){return this._meshData._nbVertices}},{key:"getNbFaces",value:function(){return this._meshData._nbFaces}},{key:"getNbQuads",value:function(){return this.getNbTriangles()-this.getNbFaces()}},{key:"getNbTriangles",value:function(){return this._meshData._trianglesABC.length/3}},{key:"getNbTexCoords",value:function(){return this._meshData._nbTexCoords}},{key:"hasUV",value:function(){return null!==this._meshData._texCoordsST}},{key:"getVertices",value:function(){return this._meshData._verticesXYZ}},{key:"getColors",value:function(){return this._meshData._colorsRGB}},{key:"getNormals",value:function(){return this._meshData._normalsXYZ}},{key:"getMaterials",value:function(){return this._meshData._materialsPBR}},{key:"getVerticesTagFlags",value:function(){return this._meshData._vertTagFlags}},{key:"getVerticesSculptFlags",value:function(){return this._meshData._vertSculptFlags}},{key:"getVerticesStateFlags",value:function(){return this._meshData._vertStateFlags}},{key:"getVerticesRingVertStartCount",value:function(){return this._meshData._vrvStartCount}},{key:"getVerticesRingVert",value:function(){return this._meshData._vertRingVert}},{key:"getVerticesRingFaceStartCount",value:function(){return this._meshData._vrfStartCount}},{key:"getVerticesRingFace",value:function(){return this._meshData._vertRingFace}},{key:"getVerticesOnEdge",value:function(){return this._meshData._vertOnEdge}},{key:"getVerticesProxy",value:function(){return this._meshData._vertProxy}},{key:"getFaces",value:function(){return this._meshData._facesABCD}},{key:"hasOnlyTriangles",value:function(){return this.getNbTriangles()===this.getNbFaces()}},{key:"hasOnlyQuads",value:function(){return this.getNbTriangles()===2*this.getNbFaces()}},{key:"getFaceNormals",value:function(){return this._meshData._faceNormalsXYZ}},{key:"getFaceBoxes",value:function(){return this._meshData._faceBoxes}},{key:"getFaceCenters",value:function(){return this._meshData._faceCentersXYZ}},{key:"getFacesTagFlags",value:function(){return this._meshData._facesTagFlags}},{key:"getFaceEdges",value:function(){return this._meshData._faceEdges}},{key:"getFacesToTriangles",value:function(){return this._meshData._facesToTriangles}},{key:"getTrianglesTexCoord",value:function(){return this._meshData._UVtrianglesABC}},{key:"getTriangles",value:function(){return this._meshData._trianglesABC}},{key:"getEdges",value:function(){return this._meshData._edges}},{key:"getNbEdges",value:function(){return this._meshData._edges.length}},{key:"getTexCoords",value:function(){return this._meshData._texCoordsST}},{key:"getVerticesDuplicateStartCount",value:function(){return this._meshData._duplicateStartCount}},{key:"getFacesTexCoord",value:function(){return this._meshData._UVfacesABCD}},{key:"getVerticesDrawArrays",value:function(){return this._meshData._DAverticesXYZ||this.updateDrawArrays(),this._meshData._DAverticesXYZ}},{key:"getNormalsDrawArrays",value:function(){return this._meshData._DAnormalsXYZ}},{key:"getColorsDrawArrays",value:function(){return this._meshData._DAcolorsRGB}},{key:"getMaterialsDrawArrays",value:function(){return this._meshData._DAmaterialsPBR}},{key:"getTexCoordsDrawArrays",value:function(){return this._meshData._DAtexCoordsST}},{key:"getOctree",value:function(){return this._meshData._octree}},{key:"getCenter",value:function(){return this._transformData._center}},{key:"getMV",value:function(){return this._transformData._lastComputedMV}},{key:"getMVP",value:function(){return this._transformData._lastComputedMVP}},{key:"getN",value:function(){return this._transformData._lastComputedN}},{key:"getEN",value:function(){return this._transformData._lastComputedEN}},{key:"getDepth",value:function(){return this._transformData._lastComputedDepth}},{key:"getMatrix",value:function(){return this._transformData._matrix}},{key:"getEditMatrix",value:function(){return this._transformData._editMatrix}},{key:"getScale2",value:function(){var e=this._transformData._matrix;return e[0]*e[0]+e[4]*e[4]+e[8]*e[8]}},{key:"getScale",value:function(){return Math.sqrt(this.getScale2())}},{key:"getSymmetryOrigin",value:function(){var e=i.Ue(),t=this._transformData,r=t._symmetryOffset*this.computeLocalRadius();return i.od(e,t._center,t._symmetryNormal,r)}},{key:"getSymmetryOffset",value:function(){return this._transformData._symmetryOffset}},{key:"setSymmetryOffset",value:function(e){this._transformData._symmetryOffset=e}},{key:"getSymmetryNormal",value:function(){return this._transformData._symmetryNormal}},{key:"getFacePosInLeaf",value:function(){return this._meshData._facePosInLeaf}},{key:"getFaceLeaf",value:function(){return this._meshData._faceLeaf}},{key:"getLeavesToUpdate",value:function(){return this._meshData._leavesToUpdate}},{key:"getLocalBound",value:function(){return this._meshData._octree._aabbLoose}},{key:"getRenderNbEdges",value:function(){return this.getNbEdges()}},{key:"init",value:function(){this.initColorsAndMaterials(),this.allocateArrays(),this.initTopology(),this.updateGeometry(),this._renderData&&this.updateDuplicateColorsAndMaterials(),this.updateCenter()}},{key:"initTopology",value:function(){this.initFaceRings(),this.optimize(),this.initEdges(),this.initVertexRings(),this.initRenderTriangles()}},{key:"updateGeometry",value:function(e,t){this.updateFacesAabbAndNormal(e),this.updateVerticesNormal(t),this.updateOctree(e),this._renderData&&(this.updateDuplicateGeometry(t),this.updateDrawArrays(e))}},{key:"allocateArrays",value:function(){var e=this.getNbVertices();if(this.hasUV()){var t=this._meshData._texCoordsST.length/2,r=new Float32Array(3*t);r.set(this._meshData._verticesXYZ),this._meshData._verticesXYZ=r,this._meshData._normalsXYZ=new Float32Array(3*t),r=new Float32Array(3*t),this._meshData._colorsRGB&&r.set(this._meshData._colorsRGB),this._meshData._colorsRGB=r,r=new Float32Array(3*t),this._meshData._materialsPBR&&r.set(this._meshData._materialsPBR),this._meshData._materialsPBR=r}else this._meshData._normalsXYZ=this._meshData._normalsXYZ||new Float32Array(3*e),this._meshData._colorsRGB=this._meshData._colorsRGB||new Float32Array(3*e),this._meshData._materialsPBR=this._meshData._materialsPBR||new Float32Array(3*e);this._meshData._vertOnEdge=new Uint8Array(e),this._meshData._vrvStartCount=new Uint32Array(2*e),this._meshData._vrfStartCount=new Uint32Array(2*e),this._meshData._vertTagFlags=new Int32Array(e),this._meshData._vertSculptFlags=new Int32Array(e),this._meshData._vertStateFlags=new Int32Array(e),this._meshData._vertProxy=new Float32Array(3*e);var i=this.getNbFaces();this._meshData._faceEdges=new Uint32Array(4*i),this._meshData._facesToTriangles=new Uint32Array(i),this._meshData._faceBoxes=new Float32Array(6*i),this._meshData._faceNormalsXYZ=new Float32Array(3*i),this._meshData._faceCentersXYZ=new Float32Array(3*i),this._meshData._facesTagFlags=new Int32Array(i),this._meshData._facePosInLeaf=new Uint32Array(i);var n=this._meshData._faceLeaf;n.length=i;for(var a=0;a<i;++a)n[a]=null}},{key:"initColorsAndMaterials",value:function(){var e=this.getNbVertices(),t=0,r=3*e;if(!this._meshData._colorsRGB||this._meshData._colorsRGB.length!==r){var i=this._meshData._colorsRGB=new Float32Array(r);for(t=0;t<r;++t)i[t]=1}if(!this._meshData._materialsPBR||this._meshData._materialsPBR.length!==r){var n=this._meshData._materialsPBR=new Float32Array(r);for(t=0;t<e;++t){var a=3*t;n[a]=.18,n[a+1]=.08,n[a+2]=1}}}},{key:"initFaceRings",value:function(){var e=this.getFaces(),t=this.getNbVertices(),r=this.getNbFaces(),i=0,n=0,a=new Uint32Array(t);for(i=0;i<r;++i){a[e[n=4*i]]++,a[e[n+1]]++,a[e[n+2]]++;var s=e[n+3];s!==o.Z.TRI_INDEX&&a[s]++}var l=this.getVerticesRingFaceStartCount(),u=0;for(i=0;i<t;++i){var c=a[i];l[2*i]=u,l[2*i+1]=c,u+=c}var h=new Uint32Array(o.Z.getMemory(4*r*6),0,6*r);for(u=0,i=0;i<r;++i){var d=e[n=4*i],f=e[n+1],_=e[n+2],p=e[n+3];h[l[2*d]+--a[d]]=i,h[l[2*f]+--a[f]]=i,h[l[2*_]+--a[_]]=i,p!==o.Z.TRI_INDEX&&(h[l[2*p]+--a[p]]=i,++u)}this._meshData._vertRingFace=new Uint32Array(h.subarray(0,3*r+u))}},{key:"updateVerticesNormal",value:function(e){for(var t=this.getVerticesRingFaceStartCount(),r=this.getVerticesRingFace(),i=r instanceof Array?r:null,n=this.getNormals(),a=this.getFaceNormals(),s=void 0===e,o=s?this.getNbVertices():e.length,l=0;l<o;++l){var u,c,h=s?l:e[l];i?(u=0,c=(r=i[h]).length):c=(u=t[2*h])+t[2*h+1];for(var d=0,f=0,_=0,p=u;p<c;++p){var g=3*r[p];d+=a[g],f+=a[g+1],_+=a[g+2]}var m=c-u;0!==m&&(m=1/m),n[h*=3]=d*m,n[h+1]=f*m,n[h+2]=_*m}}},{key:"initVertexRings",value:function(){for(var e=this.getVerticesRingVertStartCount(),t=this._meshData._vertRingVert=new Uint32Array(2*this.getNbEdges()),r=this.getVerticesRingFaceStartCount(),i=this.getVerticesRingFace(),n=this.getVerticesTagFlags(),a=this.getVerticesOnEdge(),s=this.getFaces(),l=0,u=0,c=this.getNbVertices();u<c;++u){for(var h=++o.Z.TAG_FLAG,d=r[2*u],f=d+r[2*u+1],_=0,p=d;p<f;++p){var g=4*i[p],m=s[g],v=s[g+1],y=s[g+2],b=s[g+3];m===u?m=b!==o.Z.TRI_INDEX?b:y:v===u||b===u?v=y:y===u&&b!==o.Z.TRI_INDEX&&(m=b),n[m]!==h&&(t[l+_++]=m,n[m]=h),n[v]!==h&&(t[l+_++]=v,n[v]=h)}e[2*u]=l,e[2*u+1]=_,l+=_,f-d!==_&&(a[u]=1)}}},{key:"expandsVertices",value:function(e,t){var r=++o.Z.TAG_FLAG,i=e.length,n=this.getVerticesRingVertStartCount(),a=this.getVerticesRingVert(),s=a instanceof Array?a:null,l=this.getVerticesTagFlags(),u=i,c=this.getNbVertices(),h=new Uint32Array(o.Z.getMemory(4*c),0,c);h.set(e);var d=0;for(d=0;d<i;++d)l[h[d]]=r;for(var f=0;t;){for(--t,d=f;d<i;++d){var _,p,g=h[d];s?(_=0,p=(a=s[g]).length):p=(_=n[2*g])+n[2*g+1];for(var m=_;m<p;++m){var v=a[m];l[v]!==r&&(l[v]=r,h[u++]=v)}}f=i,i=u}return new Uint32Array(h.subarray(0,u))}},{key:"getVerticesFromFaces",value:function(e){for(var t=++o.Z.TAG_FLAG,r=e.length,i=this.getVerticesTagFlags(),n=this.getFaces(),a=0,s=new Uint32Array(o.Z.getMemory(4*e.length*4),0,4*e.length),l=0;l<r;++l){var u=4*e[l],c=n[u],h=n[u+1],d=n[u+2],f=n[u+3];i[c]!==t&&(i[c]=t,s[a++]=c),i[h]!==t&&(i[h]=t,s[a++]=h),i[d]!==t&&(i[d]=t,s[a++]=d),f!==o.Z.TRI_INDEX&&i[f]!==t&&(i[f]=t,s[a++]=f)}return new Uint32Array(s.subarray(0,a))}},{key:"updateFacesAabbAndNormal",value:function(e){for(var t=this.getFaceNormals(),r=this.getFaceBoxes(),i=this.getFaceCenters(),n=this.getVertices(),a=this.getFaces(),s=void 0===e,l=s?this.getNbFaces():e.length,u=0;u<l;++u){var c=s?u:e[u],h=3*c,d=4*c,f=6*c,_=3*a[d],p=3*a[d+1],g=3*a[d+2],m=a[d+3],v=m!==o.Z.TRI_INDEX;v&&(m*=3);var y=n[_],b=n[_+1],T=n[_+2],M=n[p],S=n[p+1],k=n[p+2],E=n[g],A=n[g+1],C=n[g+2],w=M-y,R=S-b,x=k-T,P=E-y,D=A-b,I=C-T,F=R*I-x*D,O=x*P-w*I,L=w*D-R*P,V=y<M?y<E?y:E:M<E?M:E,N=y>M?y>E?y:E:M>E?M:E,B=b<S?b<A?b:A:S<A?S:A,U=b>S?b>A?b:A:S>A?S:A,Z=T<k?T<C?T:C:k<C?k:C,G=T>k?T>C?T:C:k>C?k:C;if(v){var W=n[m],j=n[m+1],z=n[m+2];W<V&&(V=W),W>N&&(N=W),j<B&&(B=j),j>U&&(U=j),z<Z&&(Z=z),z>G&&(G=z),F+=(R=A-j)*I-(x=C-z)*D,O+=x*P-(w=E-W)*I,L+=w*D-R*P}t[h]=F,t[h+1]=O,t[h+2]=L,r[f]=V,r[f+1]=B,r[f+2]=Z,r[f+3]=N,r[f+4]=U,r[f+5]=G,i[h]=.5*(V+N),i[h+1]=.5*(B+U),i[h+2]=.5*(Z+G)}}},{key:"expandsFaces",value:function(e,t){var r=++o.Z.TAG_FLAG,i=e.length,n=this.getVerticesRingFaceStartCount(),a=this.getVerticesRingFace(),s=a instanceof Array?a:null,l=this.getFacesTagFlags(),u=this.getFaces(),c=i,h=new Uint32Array(o.Z.getMemory(4*this.getNbFaces()),0,this.getNbFaces());h.set(e);var d=0;for(d=0;d<i;++d)l[h[d]]=r;for(var f=0;t;){for(--t,d=f;d<i;++d)for(var _=4*h[d],p=0;p<4;++p){var g=u[_+p];if(g!==o.Z.TRI_INDEX){var m,v;s?(m=0,v=(a=s[g]).length):v=(m=n[2*g])+n[2*g+1];for(var y=m;y<v;++y){var b=a[y];l[b]!==r&&(l[b]=r,h[c++]=b)}}}f=i,i=c}return new Uint32Array(h.subarray(0,c))}},{key:"getFacesFromVertices",value:function(e){for(var t=++o.Z.TAG_FLAG,r=e.length,i=this.getVerticesRingFaceStartCount(),n=this.getVerticesRingFace(),a=n instanceof Array?n:null,s=this.getFacesTagFlags(),l=0,u=new Uint32Array(o.Z.getMemory(4*this.getNbFaces()),0,this.getNbFaces()),c=0;c<r;++c){var h,d,f=e[c];a?(h=0,d=(n=a[f]).length):d=(h=i[2*f])+i[2*f+1];for(var _=h;_<d;++_){var p=n[_];s[p]!==t&&(s[p]=t,u[l++]=p)}}return new Uint32Array(u.subarray(0,l))}},{key:"initRenderTriangles",value:function(){this.hasUV()&&(this._meshData._UVtrianglesABC=this.computeTrianglesFromFaces(this.getFacesTexCoord())),this._meshData._trianglesABC=this.computeTrianglesFromFaces(this.getFaces())}},{key:"computeTrianglesFromFaces",value:function(e){for(var t=this.getNbFaces(),r=this.getFacesToTriangles(),i=new Uint32Array(o.Z.getMemory(4*t*6),0,6*t),n=0,a=0;a<t;++a){r[a]=n;var s=4*a,l=e[s],u=e[s+1],c=e[s+2],h=e[s+3],d=3*n;i[d]=l,i[d+1]=u,i[d+2]=c,++n,h!==o.Z.TRI_INDEX&&(i[d=3*n]=l,i[d+1]=c,i[d+2]=h,++n)}return new Uint32Array(i.subarray(0,3*n))}},{key:"initEdges",value:function(){for(var e=this.getFaces(),t=this.getFaceEdges(),r=0,i=new Uint32Array(this.getNbVertices()),n=this.getVerticesRingFaceStartCount(),a=this.getVerticesRingFace(),s=0,l=this.getNbVertices();s<l;++s)for(var u=n[2*s],c=u+n[2*s+1],h=r,d=u;d<c;++d){var f=4*a[d],_=e[f],p=e[f+1],g=e[f+2],m=e[f+3],v=0,y=0;m===o.Z.TRI_INDEX?(s>_&&(y=f+(s===p?0:2),(v=i[_])<=h?(t[y]=r,i[_]=++r):t[y]=v-1),s>p&&(y=f+(s===_?0:1),(v=i[p])<=h?(t[y]=r,i[p]=++r):t[y]=v-1),s>g&&(y=f+(s===_?2:1),(v=i[g])<=h?(t[y]=r,i[g]=++r):t[y]=v-1),t[f+3]=o.Z.TRI_INDEX):(s>_&&s!==g&&(y=f+(s===p?0:3),(v=i[_])<=h?(t[y]=r,i[_]=++r):t[y]=v-1),s>p&&s!==m&&(y=f+(s===_?0:1),(v=i[p])<=h?(t[y]=r,i[p]=++r):t[y]=v-1),s>g&&s!==_&&(y=f+(s===p?1:2),(v=i[g])<=h?(t[y]=r,i[g]=++r):t[y]=v-1),s>m&&s!==p&&(y=f+(s===_?3:2),(v=i[m])<=h?(t[y]=r,i[m]=++r):t[y]=v-1))}for(var b=this._meshData._edges=new Uint8ClampedArray(r),T=0,M=this.getNbFaces();T<M;++T){var S=4*T;b[t[S]]++,b[t[S+1]]++,b[t[S+2]]++;var k=t[S+3];k!==o.Z.TRI_INDEX&&b[k]++}}},{key:"getWireframe",value:function(){var e,t=this.getNbEdges(),r=this.isUsingDrawArrays();if(r){if(this._meshData._drawArraysWireframe&&this._meshData._drawArraysWireframe.length===2*t)return this._meshData._drawArraysWireframe;e=this._meshData._drawArraysWireframe=new Uint32Array(2*t)}else{if(this._meshData._drawElementsWireframe&&this._meshData._drawElementsWireframe.length===2*t)return this._meshData._drawElementsWireframe;e=this._meshData._drawElementsWireframe=new Uint32Array(2*t)}for(var i=this.getFaces(),n=this.getFaceEdges(),a=this.getNbFaces(),s=this.getFacesToTriangles(),l=0,u=new Uint8Array(t),c=0;c<a;++c){var h,d,f,_=4*c,p=i[_+3],g=p!==o.Z.TRI_INDEX;if(r){var m=3*s[c];h=m,d=m+1,f=m+2,g&&(p=m+5)}else h=i[_],d=i[_+1],f=i[_+2];var v=n[_],y=n[_+1],b=n[_+2],T=n[_+3];0===u[v]&&(u[v]=1,e[2*l]=h,e[2*l+1]=d,l++),0===u[y]&&(u[y]=1,e[2*l]=d,e[2*l+1]=f,l++),0===u[b]&&(u[b]=1,e[2*l]=f,e[2*l+1]=g?p:h,l++),g&&0===u[T]&&(u[T]=1,e[2*l]=p,e[2*l+1]=h,l++)}return r?this._meshData._drawArraysWireframe:this._meshData._drawElementsWireframe}},{key:"updateDuplicateGeometry",value:function(e){if(this.isUsingTexCoords()&&this.hasUV())for(var t=this.getVertices(),r=this.getColors(),i=this.getMaterials(),n=this.getNormals(),a=this.getVerticesDuplicateStartCount(),s=void 0===e,o=s?this.getNbVertices():e.length,l=0;l<o;++l){var u=s?l:e[l],c=a[2*u];if(0!==c)for(var h=c+a[2*u+1],d=3*u,f=t[d],_=t[d+1],p=t[d+2],g=n[d],m=n[d+1],v=n[d+2],y=r[d],b=r[d+1],T=r[d+2],M=i[d],S=i[d+1],k=i[d+2],E=c;E<h;++E){var A=3*E;t[A]=f,t[A+1]=_,t[A+2]=p,n[A]=g,n[A+1]=m,n[A+2]=v,r[A]=y,r[A+1]=b,r[A+2]=T,i[A]=M,i[A+1]=S,i[A+2]=k}}}},{key:"updateDuplicateColorsAndMaterials",value:function(e){if(this.isUsingTexCoords()&&this.hasUV())for(var t=this.getColors(),r=this.getMaterials(),i=this.getVerticesDuplicateStartCount(),n=void 0===e,a=n?this.getNbVertices():e.length,s=0;s<a;++s){var o=n?s:e[s],l=i[2*o];if(0!==l)for(var u=l+i[2*o+1],c=3*o,h=t[c],d=t[c+1],f=t[c+2],_=r[c],p=r[c+1],g=r[c+2],m=l;m<u;++m){var v=3*m;t[v]=h,t[v+1]=d,t[v+2]=f,r[v]=_,r[v+1]=p,r[v+2]=g}}}},{key:"initTexCoordsDataFromOBJData",value:function(e,t){var r=this.getFaces(),i=r.length;if(i==t.length){var n=e.length/2;for(s=0;s<i;++s)t[s]>=n&&(t[s]=r[s]);var a=this.getNbVertices(),s=0,l=0,u=0,c=0,h=new Int32Array(a),d=new Float32Array(o.Z.getMemory(4*a*2),0,2*a),f=[],_=0,p=0;for(s=0;s<i;++s)if((u=r[s])!==o.Z.TRI_INDEX){var g=t[s];if((c=h[u])!==g+1)if(0!==c)if(c>0)h[u]=--_,f.push([g]),++p;else{var m=f[-c-1],v=m.length;for(l=0;l<v&&m[l]!==g;++l);l===v&&(++p,m.push(g))}else h[u]=g+1,d[2*u]=e[2*g],d[2*u+1]=e[2*g+1]}var y=new Float32Array(2*(a+p));y.set(d);var b=this._meshData._duplicateStartCount=new Uint32Array(2*a);for(_=0,s=0;s<a;++s)if(!((c=h[s])>=0)){var T=f[-c-1],M=T.length,S=a+_;for(b[2*s]=S,b[2*s+1]=M,_+=M,l=0;l<M;++l){var k=2*T[l],E=2*(S+l);y[E]=e[k],y[E+1]=e[k+1]}}var A=new Uint32Array(r);for(i=r.length,s=0;s<i;++s)if((u=A[s])!==o.Z.TRI_INDEX&&!((c=h[u])>0)){var C=t[s],w=f[-c-1],R=w.length;for(l=0;l<R;++l)if(C===w[l]){A[s]=b[2*u]+l;break}}this.setTexCoords(y),this.setFacesTexCoord(A)}}},{key:"setAlreadyDrawArrays",value:function(){this._meshData._DAverticesXYZ=this.getVertices(),this._meshData._DAnormalsXYZ=this.getNormals(),this._meshData._DAcolorsRGB=this.getColors(),this._meshData._DAmaterialsPBR=this.getMaterials()}},{key:"updateDrawArrays",value:function(e){if(this.isUsingDrawArrays()){var t=this.getVertices(),r=this.getNormals(),i=this.getColors(),n=this.getMaterials(),a=this.getFaces(),s=this.getNbTriangles(),l=this.hasOnlyTriangles()?null:this.getFacesToTriangles(),u=void 0===e,c=this._meshData._DAverticesXYZ,h=this._meshData._DAnormalsXYZ,d=this._meshData._DAcolorsRGB,f=this._meshData._DAmaterialsPBR;(!c||c.length<9*s)&&(c=this._meshData._DAverticesXYZ=new Float32Array(9*s),h=this._meshData._DAnormalsXYZ=new Float32Array(9*s),d=this._meshData._DAcolorsRGB=new Float32Array(9*s),f=this._meshData._DAmaterialsPBR=new Float32Array(9*s));for(var _=u?this.getNbFaces():e.length,p=0;p<_;++p){var g=u?p:e[p],m=9*(l?l[g]:g),v=3*a[g*=4],y=3*a[g+1],b=3*a[g+2];c[m]=t[v],c[m+1]=t[v+1],c[m+2]=t[v+2],c[m+3]=t[y],c[m+4]=t[y+1],c[m+5]=t[y+2],c[m+6]=t[b],c[m+7]=t[b+1],c[m+8]=t[b+2],d[m]=i[v],d[m+1]=i[v+1],d[m+2]=i[v+2],d[m+3]=i[y],d[m+4]=i[y+1],d[m+5]=i[y+2],d[m+6]=i[b],d[m+7]=i[b+1],d[m+8]=i[b+2],f[m]=n[v],f[m+1]=n[v+1],f[m+2]=n[v+2],f[m+3]=n[y],f[m+4]=n[y+1],f[m+5]=n[y+2],f[m+6]=n[b],f[m+7]=n[b+1],f[m+8]=n[b+2],h[m]=r[v],h[m+1]=r[v+1],h[m+2]=r[v+2],h[m+3]=r[y],h[m+4]=r[y+1],h[m+5]=r[y+2],h[m+6]=r[b],h[m+7]=r[b+1],h[m+8]=r[b+2];var T=a[g+3];T!==o.Z.TRI_INDEX&&(T*=3,c[m+=9]=t[v],c[m+1]=t[v+1],c[m+2]=t[v+2],c[m+3]=t[b],c[m+4]=t[b+1],c[m+5]=t[b+2],c[m+6]=t[T],c[m+7]=t[T+1],c[m+8]=t[T+2],d[m]=i[v],d[m+1]=i[v+1],d[m+2]=i[v+2],d[m+3]=i[b],d[m+4]=i[b+1],d[m+5]=i[b+2],d[m+6]=i[T],d[m+7]=i[T+1],d[m+8]=i[T+2],f[m]=n[v],f[m+1]=n[v+1],f[m+2]=n[v+2],f[m+3]=n[b],f[m+4]=n[b+1],f[m+5]=n[b+2],f[m+6]=n[T],f[m+7]=n[T+1],f[m+8]=n[T+2],h[m]=r[v],h[m+1]=r[v+1],h[m+2]=r[v+2],h[m+3]=r[b],h[m+4]=r[b+1],h[m+5]=r[b+2],h[m+6]=r[T],h[m+7]=r[T+1],h[m+8]=r[T+2])}this.isUsingTexCoords()&&this.updateDrawArraysTexCoord(e)}}},{key:"updateDrawArraysTexCoord",value:function(e){var t=this.getNbTriangles(),r=this.getFacesToTriangles(),i=void 0===e,n=this._meshData._DAtexCoordsST;n&&n.length===6*t||(n=this._meshData._DAtexCoordsST=new Float32Array(6*t));for(var a=this.getTexCoords(),s=this.getFacesTexCoord(),l=i?this.getNbFaces():e.length,u=0;u<l;++u){var c=i?u:e[u],h=6*r[c],d=2*s[c*=4],f=2*s[c+1],_=2*s[c+2];n[h]=a[d],n[h+1]=a[d+1],n[h+2]=a[f],n[h+3]=a[f+1],n[h+4]=a[_],n[h+5]=a[_+1];var p=s[c+3];p!==o.Z.TRI_INDEX&&(p*=3,n[h+=6]=a[d],n[h+1]=a[d+1],n[h+2]=a[_],n[h+3]=a[_+1],n[h+4]=a[p],n[h+5]=a[p+1])}}},{key:"updateCenter",value:function(){var e=this.getLocalBound();i.t8(this._transformData._center,.5*(e[0]+e[3]),.5*(e[1]+e[4]),.5*(e[2]+e[5]))}},{key:"updateMatrices",value:function(e){_(this._transformData._lastComputedEN,this._transformData._editMatrix),l.dC(this._transformData._lastComputedMV,e.getView(),this._transformData._matrix),_(this._transformData._lastComputedN,this._transformData._lastComputedMV),l.dC(this._transformData._lastComputedMVP,e.getProjection(),this._transformData._lastComputedMV);var t=this._transformData._center,r=this._transformData._lastComputedMVP;this._transformData._lastComputedDepth=r[2]*t[0]+r[6]*t[1]+r[10]*t[2]+r[14]}},{key:"computeLocalRadius",value:function(){var e=this.getLocalBound();return.5*i.TK([e[0],e[1],e[2]],[e[3],e[4],e[5]])}},{key:"normalizeSize",value:function(){var e=o.Z.SCALE/(2*this.computeLocalRadius());l.bA(this._transformData._matrix,this._transformData._matrix,[e,e,e])}},{key:"computeWorldBound",value:function(){var e=this._meshData._worldBound,t=this.getLocalBound(),r=this.getMatrix();e[0]=e[3]=r[12],e[1]=e[4]=r[13],e[2]=e[5]=r[14];for(var i=0;i<3;++i)for(var n=4*i,a=t[i],s=t[i+3],o=0;o<3;++o){var l=r[n+o],u=l*s,c=l*a;u<c?(e[o]+=u,e[o+3]+=c):(e[o]+=c,e[o+3]+=u)}return e}},{key:"intersectRay",value:function(e,t,r){var i=this.getNbFaces(),n=new Uint32Array(o.Z.getMemory(4*i),0,i);return this._meshData._octree.collectIntersectRay(e,t,n,r?this._meshData._leavesToUpdate:void 0)}},{key:"intersectSphere",value:function(e,t,r){var i=this.getNbFaces(),n=new Uint32Array(o.Z.getMemory(4*i),0,i);return this._meshData._octree.collectIntersectSphere(e,t,n,r?this._meshData._leavesToUpdate:void 0)}},{key:"updateOctree",value:function(e){e?this.updateOctreeAdd(this.updateOctreeRemove(e)):this.computeOctree()}},{key:"computeAabb",value:function(){for(var e=this.getNbVertices(),t=this.getVertices(),r=1/0,i=1/0,n=1/0,a=-1/0,s=-1/0,o=-1/0,l=0;l<e;++l){var u=3*l,c=t[u],h=t[u+1],d=t[u+2];c<r&&(r=c),c>a&&(a=c),h<i&&(i=h),h>s&&(s=h),d<n&&(n=d),d>o&&(o=d)}return[r,i,n,a,s,o]}},{key:"computeOctree",value:function(){var e=this.computeAabb(),t=e[0],r=e[1],i=e[2],n=e[3],a=e[4],s=e[5],o=n-t,l=a-r,u=s-i,c=.2*Math.sqrt(o*o+l*l+u*u),h=1e-16;n-t<h&&(t-=c,n+=c),a-r<h&&(r-=c,a+=c),s-i<h&&(i-=c,s+=c);var d=.3*o,f=.3*l,_=.3*u,p=t-d,g=n+d,m=r-f,v=a+f,y=i-_,b=s+_,T=this._meshData._octree=new Kt;T.resetNbFaces(this.getNbFaces()),T.setAabbLoose(t,r,i,n,a,s),T.setAabbSplit(p,m,y,g,v,b),T.build(this)}},{key:"updateOctreeRemove",value:function(e){for(var t=this.getFaceCenters(),r=this.getFaceBoxes(),i=this._meshData._facePosInLeaf,n=this._meshData._faceLeaf,a=e.length,s=0,l=new Uint32Array(o.Z.getMemory(4*a),0,a),u=0;u<a;++u){var c=e[u],h=6*c,d=3*c,f=n[c],_=f._aabbSplit,p=t[d],g=t[d+1],m=t[d+2];if(p<=_[0]||g<=_[1]||m<=_[2]||p>_[3]||g>_[4]||m>_[5]){l[s++]=e[u];var v=f._iFaces;if(v.length>0){var y=v[v.length-1],b=i[c];v[b]=y,i[y]=b,v.pop()}}else f.expandsAabbLoose(r[h],r[h+1],r[h+2],r[h+3],r[h+4],r[h+5])}return new Uint32Array(l.subarray(0,s))}},{key:"updateOctreeAdd",value:function(e){for(var t=this.getFaceCenters(),r=this.getFaceBoxes(),i=this._meshData._facePosInLeaf,n=this._meshData._faceLeaf,a=e.length,s=this._meshData._octree,o=s._aabbSplit,l=o[0],u=o[1],c=o[2],h=o[3],d=o[4],f=o[5],_=0;_<a;++_){var p=e[_],g=6*p,m=r[g],v=r[g+1],y=r[g+2],b=r[g+3],T=r[g+4],M=r[g+5];if(m>h||b<l||v>d||T<u||y>f||M<c){this.computeOctree(),this._meshData._leavesToUpdate.length=0;break}var S=3*p,k=s.addFace(p,m,v,y,b,T,M,t[S],t[S+1],t[S+2]);if(k)i[p]=k._iFaces.length-1,n[p]=k;else{var E=n[p]._iFaces;i[p]=E.length,E.push(e[_])}}}},{key:"balanceOctree",value:function(){++Kt.FLAG;for(var e=this._meshData._leavesToUpdate,t=e.length,r=0;r<t;++r){var i=e[r];i._flag!==Kt.FLAG&&(0===i._iFaces.length?i.pruneIfPossible():i._iFaces.length>Kt.MAX_FACES&&i._depth<Kt.MAX_DEPTH&&i.build(this),i._flag=Kt.FLAG)}e.length=0}},{key:"setFlatColor",value:function(e){this.getFlatColor().set(e)}},{key:"setAlbedo",value:function(e){this.getAlbedo().set(e)}},{key:"setMode",value:function(e){this._renderData._mode=e}},{key:"setRoughness",value:function(e){this._renderData._roughness=e}},{key:"setMetallic",value:function(e){this._renderData._metallic=e}},{key:"setOpacity",value:function(e){this._renderData._alpha=e}},{key:"setTexture0",value:function(e){this._renderData._texture0=e}},{key:"setMatcap",value:function(e){this._renderData._matcap=e}},{key:"setCurvature",value:function(e){this._renderData._curvature=e}},{key:"setFlatShading",value:function(e){this._renderData._flatShading=e}},{key:"setShowWireframe",value:function(e){this._renderData._showWireframe=!Yt.ONLY_DRAW_ARRAYS&&e,this.updateWireframeBuffer()}},{key:"setClipDisabled",value:function(e){this._renderData._clipDisabled=e}},{key:"setUseDrawArrays",value:function(e){this._renderData._useDrawArrays=e}},{key:"getGL",value:function(){return this._renderData._gl}},{key:"getCount",value:function(){var e=this.getGL();return this.getMode()===e.TRIANGLES?3*this.getNbTriangles():this.getMode()===e.LINES?this.getNbVertices():0}},{key:"getVertexBuffer",value:function(){return this._renderData._vertexBuffer}},{key:"getNormalBuffer",value:function(){return this._renderData._normalBuffer}},{key:"getColorBuffer",value:function(){return this._renderData._colorBuffer}},{key:"getMaterialBuffer",value:function(){return this._renderData._materialBuffer}},{key:"getTexCoordBuffer",value:function(){return this._renderData._texCoordBuffer}},{key:"getIndexBuffer",value:function(){return this._renderData._indexBuffer}},{key:"getWireframeBuffer",value:function(){return this._renderData._wireframeBuffer}},{key:"getRoughness",value:function(){return this._renderData._roughness}},{key:"getMetallic",value:function(){return this._renderData._metallic}},{key:"getOpacity",value:function(){return this._renderData._alpha}},{key:"getFlatColor",value:function(){return this._renderData._flatColor}},{key:"getMode",value:function(){return this._renderData._mode}},{key:"getAlbedo",value:function(){return this._renderData._albedo}},{key:"getTexture0",value:function(){return this._renderData._texture0}},{key:"getMatcap",value:function(){return this._renderData._matcap}},{key:"getCurvature",value:function(){return this._renderData._curvature}},{key:"getFlatShading",value:function(){return this._renderData._flatShading}},{key:"getShowWireframe",value:function(){return this._renderData._showWireframe}},{key:"getClipDisabled",value:function(){return!!this._renderData._clipDisabled}},{key:"isUsingDrawArrays",value:function(){return this._renderData._useDrawArrays||Yt.ONLY_DRAW_ARRAYS}},{key:"isUsingTexCoords",value:function(){var e=this._renderData._shaderType;return e===s.Z.Shader.UV||e===s.Z.Shader.PAINTUV}},{key:"isTransparent",value:function(){return this._renderData._alpha<.99}},{key:"getShaderType",value:function(){return this._renderData._shaderType}},{key:"setShaderType",value:function(e){var t=this.hasUV();if(e===s.Z.Shader.UV&&!t){if(this._renderData._shaderType!==s.Z.Shader.UV)return;e=s.Z.Shader.MATCAP}this._renderData._shaderType=e,t&&(this.updateDuplicateGeometry(),this.updateDrawArrays()),this.updateBuffers()}},{key:"initRender",value:function(){this.setShaderType(this._renderData._shaderType),this.setShowWireframe(this.getShowWireframe())}},{key:"render",value:function(e){this.isVisible()&&de[this.getShaderType()].getOrCreate(this.getGL()).draw(this,e)}},{key:"renderWireframe",value:function(e){this.isVisible()&&de[s.Z.Shader.WIREFRAME].getOrCreate(this.getGL()).draw(this,e)}},{key:"renderFlatColor",value:function(e){this.isVisible()&&de[s.Z.Shader.FLAT].getOrCreate(this.getGL()).draw(this,e)}},{key:"getRenderNbVertices",value:function(){return this.isUsingDrawArrays()?this.getCount():this.isUsingTexCoords()?this.getNbTexCoords():this.getNbVertices()}},{key:"updateVertexBuffer",value:function(){var e=this.isUsingDrawArrays()?this.getVerticesDrawArrays():this.getVertices();this.getVertexBuffer().update(e,3*this.getRenderNbVertices())}},{key:"updateNormalBuffer",value:function(){var e=this.isUsingDrawArrays()?this.getNormalsDrawArrays():this.getNormals();this.getNormalBuffer().update(e,3*this.getRenderNbVertices())}},{key:"updateColorBuffer",value:function(){var e=this.isUsingDrawArrays()?this.getColorsDrawArrays():this.getColors();this.getColorBuffer().update(e,3*this.getRenderNbVertices())}},{key:"updateMaterialBuffer",value:function(){var e=this.isUsingDrawArrays()?this.getMaterialsDrawArrays():this.getMaterials();this.getMaterialBuffer().update(e,3*this.getRenderNbVertices())}},{key:"updateTexCoordBuffer",value:function(){if(this.isUsingTexCoords()){var e=this.isUsingDrawArrays()?this.getTexCoordsDrawArrays():this.getTexCoords();this.getTexCoordBuffer().update(e,2*this.getRenderNbVertices())}}},{key:"updateIndexBuffer",value:function(){if(!this.isUsingDrawArrays()){var e=this.isUsingTexCoords()?this.getTrianglesTexCoord():this.getTriangles();this.getIndexBuffer().update(e,3*this.getNbTriangles())}}},{key:"updateWireframeBuffer",value:function(){this.getShowWireframe()&&this.getWireframeBuffer().update(this.getWireframe(),2*this.getNbEdges())}},{key:"updateGeometryBuffers",value:function(){this.updateVertexBuffer(),this.updateNormalBuffer()}},{key:"updateBuffers",value:function(){this.updateGeometryBuffers(),this.updateColorBuffer(),this.updateMaterialBuffer(),this.updateTexCoordBuffer(),this.updateIndexBuffer(),this.updateWireframeBuffer()}},{key:"release",value:function(){this.getTexture0()&&this.getGL().deleteTexture(this.getTexture0()),this.getVertexBuffer().release(),this.getNormalBuffer().release(),this.getColorBuffer().release(),this.getMaterialBuffer().release(),this.getIndexBuffer().release(),this.getWireframeBuffer().release()}},{key:"copyRenderConfig",value:function(e){this.setFlatShading(e.getFlatShading()),this.setShowWireframe(e.getShowWireframe()),this.setShaderType(e.getShaderType()),this.setMatcap(e.getMatcap()),this.setTexture0(e.getTexture0()),this.setCurvature(e.getCurvature()),this.setOpacity(e.getOpacity())}},{key:"copyTransformData",value:function(e){i.JG(this.getCenter(),e.getCenter()),l.JG(this.getMatrix(),e.getMatrix()),l.JG(this.getEditMatrix(),e.getEditMatrix()),i.JG(this.getSymmetryNormal(),e.getSymmetryNormal())}},{key:"copyData",value:function(e){this.setVertices(e.getVertices().slice()),this.setFaces(e.getFaces().slice()),this.setColors(e.getColors().slice()),this.setMaterials(e.getMaterials().slice()),e.hasUV()&&this.initTexCoordsDataFromOBJData(e.getTexCoords(),e.getFacesTexCoord()),this.init(),this.initRender(),this.copyTransformData(e),this.copyRenderConfig(e)}},{key:"optimize",value:function(){0!==this.getNbFaces()&&e.OPTIMIZE&&(this.optimizePostTransform(),this.optimizePreTransform(),this.initFaceRings())}},{key:"computeCacheScore",value:function(){var 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f=n[d];if(f!==o.Z.TRI_INDEX){var _=c[f]-1;if(-1===_){var p=3*h,g=3*f;s[p]=e[g],s[p+1]=e[g+1],s[p+2]=e[g+2],l[p]=t[g],l[p+1]=t[g+1],l[p+2]=t[g+2],u[p]=r[g],u[p+1]=r[g+1],u[p+2]=r[g+2],_=h++,c[f]=_+1}n[d]=_}}var m=i-h;if(m>0&&this.setNbVertices(h),this.hasUV()){var v=this.getFacesTexCoord();for(d=0;d<a;++d){var y=v[d];y<i?v[d]=c[y]-1:y!==o.Z.TRI_INDEX&&(v[d]-=m)}var b=this.getNbTexCoords(),T=this.getNbTexCoords()-m,M=this.getTexCoords(),S=new Float32Array(2*T),k=new Uint32Array(2*h),E=this.getVerticesDuplicateStartCount();for(d=0;d<i;++d){var A=2*d,C=E[A],w=2*(c[d]-1);w<0||(C>0&&(k[w]=C-m,k[w+1]=E[A+1]),S[w]=M[A],S[w+1]=M[A+1])}for(d=i;d<b;++d){var R=2*d,x=2*(d-m);S[x]=M[R],S[x+1]=M[R+1]}this.setVerticesDuplicateStartCount(k),this.setTexCoords(S)}e.set(s),t.set(l),r.set(u)}}])&&qt(t.prototype,r),n&&qt(t,n),e}();Jt.OPTIMIZE=!0,Jt.ID=0;const 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d=e.length/4;for(a=u;a<d;++a)e[s=4*a]=n[e[s]],e[s+1]=n[e[s+1]],e[s+2]=n[e[s+2]]+l,e[s+3]=n[e[s+3]]+l}},{key:"invertFaces",value:function(e){for(var t=0,r=e.length/4;t<r;++t){var i=4*t,n=e[i];e[i]=e[i+2],e[i+2]=n}}},{key:"extractFaces",value:function(e,t,r){for(var i=this.getMesh(),n=i.getFaces(),a=i.getMaterials(),s=i.getVerticesOnEdge(),l=0===this._thickness,u=e.length,c=new Uint32Array(o.Z.getMemory(4*u*4*3),0,4*u*3),h=l?u:2*u,d=0;d<u;++d){var f=4*d,_=4*e[d],p=c[f]=n[_],g=c[f+1]=n[_+1],m=c[f+2]=n[_+2],v=c[f+3]=n[_+3];if(!l){var y=v!==o.Z.TRI_INDEX,b=a[3*p+2]>=r||s[p]>=1,T=a[3*g+2]>=r||s[g]>=1,M=a[3*m+2]>=r||s[m]>=1,S=!!y&&(a[3*v+2]>=r||s[v]>=1);c[f+=4*u]=m,c[f+1]=g,c[f+2]=p,c[f+3]=v,T&&(b&&(c[f=4*h++]=c[f+3]=g,c[f+1]=c[f+2]=p),M&&(c[f=4*h++]=c[f+3]=m,c[f+1]=c[f+2]=g)),y?S&&(b&&(c[f=4*h++]=c[f+3]=p,c[f+1]=c[f+2]=v),M&&(c[f=4*h++]=c[f+3]=v,c[f+1]=c[f+2]=m)):b&&M&&(c[f=4*h++]=c[f+3]=p,c[f+1]=c[f+2]=m)}}var k=new Uint32Array(c.subarray(0,4*h));return this.remapAndMirrorIndices(k,u,t),this._thickness>0&&this.invertFaces(k),k}},{key:"extractVertices",value:function(e){var t=this.getMesh(),r=t.getVertices(),n=t.getNormals(),a=t.getMatrix(),s=_(h(),a),o=e.length,l=new Float32Array(2*o*3),u=[0,0,0],c=[0,0,0],d=3*o,f=this._thickness,p=.01;f<0&&(p=-p);for(var g=0;g<o;++g){var m=3*g,v=3*e[g];u[0]=r[v],u[1]=r[v+1],u[2]=r[v+2],c[0]=n[v],c[1]=n[v+1],c[2]=n[v+2],i.kK(c,c,s),i.Fv(c,c),i.fF(u,u,a),i.od(u,u,c,p),l[m]=u[0],l[m+1]=u[1],l[m+2]=u[2],i.od(u,u,c,f),l[m+=d]=u[0],l[m+1]=u[1],l[m+2]=u[2]}return l}},{key:"smoothBorder",value:function(e,t){for(var r=2*t.length,i=new Uint32Array(e.getNbFaces()-r),n=0,a=i.length;n<a;++n)i[n]=r+n;var s=e.expandsVertices(e.getVerticesFromFaces(i),1),o=new ft;o.setToolMesh(e),o.smooth(s,1),o.smooth(s,1),o.smooth(s,1)}},{key:"extract",value:function(){var e=this.getMesh(),t=this.filterMaskedVertices(-1/0,.5);if(0!==t.length){var r=e.getFacesFromVertices(t);t=e.getVerticesFromFaces(r);var i=this.extractFaces(r,t,.5),n=this.extractVertices(t),a=new sr(e.getGL());a.setVertices(n),a.setFaces(i),a.initColorsAndMaterials(),a.allocateArrays(),a.initTopology(),0!==this._thickness&&this.smoothBorder(a,r),a.updateGeometry(),a.updateDuplicateColorsAndMaterials(),a.copyRenderConfig(e),a.initRender();var s=this._main;s.addNewMesh(a),s.setMesh(e)}}}])&&lr(t.prototype,r),l}(Te);function fr(e){return(fr="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function _r(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function pr(e,t){return(pr=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function gr(e,t){return!t||"object"!==fr(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this 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i=this.getMesh();i.updateGeometry(i.getFacesFromVertices(r),r)}},{key:"scale",value:function(e,t,r,i,n){for(var a=this.getMesh(),s=a.getVertices(),o=a.getMaterials(),l=.01*i,u=Math.sqrt(r),c=t[0],h=t[1],d=t[2],f=0,_=e.length;f<_;++f){var p=3*e[f],g=s[p],m=s[p+1],v=s[p+2],y=g-c,b=m-h,T=v-d,M=Math.sqrt(y*y+b*b+T*T)/u,S=M*M;S=3*S*S-4*S*M+1,S*=l*o[p+2]*n.getAlpha(g,m,v),s[p]=g+y*S,s[p+1]=m+b*S,s[p+2]=v+T*S}}}])&&_r(t.prototype,r),s}(Te);var yr=function(e,t){this.previous=null,this.next=null,this.v1=e,this.v2=t},br=function(e){if(!(e.length<=2)){var t=e.length,r=e[0].v1,i=e[0].v2,n=e[0],a=n;e[0]=e[--t];for(var s=0;s<t;){var o=e[s];if(o.v1===i){if(o.previous=a,a.next=o,a=o,i=e[s].v2,e[s]=e[--t],i===r)break;s=0}else s++}if(e.length=t,i===r)return n.previous=a,a.next=n,n}},Tr=function(e,t,r,i,n,a){var s=e.getVertices(),l=e.getColors(),u=e.getMaterials(),c=e.getNbVertices()+i.length/3,h=t,d=0,f=0,_=0,p=0,g=0,m=0,v=0,y=0,b=0,T=0;do{var M=h.next,S=h.v1,k=h.v2,E=M.v2;r.push(S,k,c,o.Z.TRI_INDEX),k*=3,E*=3,T++,d+=s[S*=3],f+=s[S+1],_+=s[S+2],p+=l[S],g+=l[S+1],m+=l[S+2],v+=u[S],y+=u[S+1],b+=u[S+2];var A=s[k],C=s[k+1],w=s[k+2],R=s[S]-A,x=s[S+1]-C,P=s[S+2]-w,D=s[E]-A,I=s[E+1]-C,F=s[E+2]-w,O=R*R+x*x+P*P,L=D*D+I*I+F*F;h.angle=Math.acos((R*D+x*I+P*F)/Math.sqrt(O*L)),h=M}while(h!==t);i.push(d/T,f/T,_/T),n.push(p/T,g/T,m/T),a.push(v/T,y/T,b/T)},Mr=function(e,t,r,i,n){var a=new sr;return a.setID(e.getID()),a.setVertices(t),i&&a.setColors(i),n&&a.setMaterials(n),a.setFaces(r),a.setTransformData(e.getTransformData()),a.setRenderData(e.getRenderData()),Qt.OPTIMIZE=!1,a.init(),Qt.OPTIMIZE=!0,a};const Sr={createClosedMesh:function(e){var t=function(e){var t=function(e){for(var t=e.getEdges(),r=e.getFaces(),i=e.getFaceEdges(),n=[],a=0,s=e.getNbFaces();a<s;++a){var l=4*a,u=i[l+3],c=u!==o.Z.TRI_INDEX;1===t[i[l]]&&n.push(new yr(r[l],r[l+1])),1===t[i[l+1]]&&n.push(new yr(r[l+1],r[l+2])),1===t[i[l+2]]&&n.push(new yr(r[l+2],r[c?l+3:l])),c&&1===t[u]&&n.push(new yr(r[l+3],r[l]))}for(var h=[];;){var d=br(n);if(!d)break;h.push(d)}return h}(e);if(0===t.length)return e;for(var r=[],i=[],n=[],a=[],s=0,l=t.length;s<l;++s)Tr(e,t[s],r,i,n,a);var u=3*e.getNbVertices(),c=u+i.length,h=new Float32Array(c);h.set(e.getVertices().subarray(0,u));var d=new Float32Array(c);d.set(e.getColors().subarray(0,u));var f=new Float32Array(c);f.set(e.getMaterials().subarray(0,u)),c>u&&(h.set(i,u),d.set(n,u),f.set(a,u));var _=new Uint32Array(4*e.getNbFaces()+r.length);return _.set(e.getFaces()),r.length>0&&_.set(r,4*e.getNbFaces()),Mr(e,h,_,d,f)}(e);if(t===e){var r=3*e.getNbVertices(),i=4*e.getNbFaces(),n=new Uint32Array(e.getFaces().subarray(0,i)),a=new Float32Array(e.getVertices().subarray(0,r)),s=new Float32Array(e.getColors().subarray(0,r)),l=new Float32Array(e.getMaterials().subarray(0,r));t=Mr(e,a,n,s,l)}return t}};var kr={BLOCK:!1},Er=function(){for(var e=new Uint32Array(24),t=0,r=0;r<8;++r)for(var i=1;i<=4;i<<=1){var n=r^i;r<=n&&(e[t++]=r,e[t++]=n)}return e}(),Ar=function(e){for(var t=new Uint32Array(256),r=0;r<256;++r){for(var i=0,n=0;n<24;n+=2)i|=!!(r&1<<e[n])!=!!(r&1<<e[n+1])?1<<(n>>1):0;t[r]=i}return t}(Er),Cr=function(e,t,r,i,n,a){for(var s=e.colorField,o=e.materialField,l=e.distanceField,u=0,c=0,h=0,d=0,f=0,_=0,p=0,g=0,m=0,v=r[0],y=r[0]*r[1],b=0;b<2;++b)for(var T=0;T<2;++T)for(var M=0;M<2;++M){var S=i+M+T*v+b*y,k=3*S,E=l[S];t[m]=E,g|=E<0?1<<m:0,m++,E!==1/0&&(p+=E=Math.min(1/Math.abs(E),1e15),u+=s[k]*E,c+=s[k+1]*E,h+=s[k+2]*E,d+=o[k]*E,f+=o[k+1]*E,_+=o[k+2]*E)}return 0!==g&&255!==g&&(p>0&&(p=1/p),n.push(u*p,c*p,h*p),a.push(d*p,f*p,_*p)),g},wr=[0,0,0],Rr=function(e,t,r,i,n){wr[0]=wr[1]=wr[2]=0;for(var a=0,s=0;s<12;++s)if(e&1<<s&&(++a,!kr.BLOCK)){var o=t[s<<1],l=t[1+(s<<1)],u=r[o],c=u-r[l];if(!(Math.abs(c)<1e-7)){c=u/c;for(var h=0,d=1;h<3;++h,d<<=1){var f=o&d;wr[h]+=f!==(l&d)?f?1-c:c:f?1:0}}}for(var _=1/a,p=0;p<3;++p)wr[p]=i[p]+_*wr[p];n.push(wr[0],wr[1],wr[2])},xr=function(e,t,r,i,n,a,s){for(var o=0;o<3;++o)if(e&1<<o){var l=(o+1)%3,u=(o+2)%3;if(0!==a[l]&&0!==a[u]){var c=i[l],h=i[u];1&t?s.push(r[n],r[n-c],r[n-c-h],r[n-h]):s.push(r[n],r[n-h],r[n-c-h],r[n-c])}}};kr.computeSurface=function(e){var t=e.dims,r=[],i=[],n=[],a=[],s=0,o=new Int32Array(3),l=new Int32Array([1,t[0]+1,(t[0]+1)*(t[1]+1)]),u=new Float32Array(8),c=1,h=new Int32Array(2*l[2]);for(o[2]=0;o[2]<t[2]-1;++o[2],s+=t[0],c^=1,l[2]=-l[2]){var d=1+(t[0]+1)*(1+c*(t[1]+1));for(o[1]=0;o[1]<t[1]-1;++o[1],++s,d+=2)for(o[0]=0;o[0]<t[0]-1;++o[0],++s,++d){var f=Cr(e,u,t,s,i,n);if(0!==f&&255!==f){var _=Ar[f];h[d]=r.length/3,Rr(_,Er,u,o,r),xr(_,f,h,l,d,o,a)}}}return{colors:new Float32Array(i),materials:new Float32Array(n),vertices:new Float32Array(r),faces:new Uint32Array(a)}};const Pr=kr;var Dr={BLOCK:!1},Ir=new 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,8,7],[3,6,2,3,7,6,1,5,0,5,4,0],[6,2,8,6,8,7,2,1,8,4,8,5,1,5,8],[9,5,4,10,1,6,1,7,6,1,3,7],[1,6,10,1,7,6,1,0,7,8,7,0,9,5,4],[4,0,10,4,10,5,0,3,10,6,10,7,3,7,10],[7,6,10,7,10,8,5,4,10,4,8,10],[6,9,5,6,11,9,11,8,9],[3,6,11,0,6,3,0,5,6,0,9,5],[0,11,8,0,5,11,0,1,5,5,6,11],[6,11,3,6,3,5,5,3,1],[1,2,10,9,5,11,9,11,8,11,5,6],[0,11,3,0,6,11,0,9,6,5,6,9,1,2,10],[11,8,5,11,5,6,8,0,5,10,5,2,0,2,5],[6,11,3,6,3,5,2,10,3,10,5,3],[5,8,9,5,2,8,5,6,2,3,8,2],[9,5,6,9,6,0,0,6,2],[1,5,8,1,8,0,5,6,8,3,8,2,6,2,8],[1,5,6,2,1,6],[1,3,6,1,6,10,3,8,6,5,6,9,8,9,6],[10,1,0,10,0,6,9,5,0,5,6,0],[0,3,8,5,6,10],[10,5,6],[11,5,10,7,5,11],[11,5,10,11,7,5,8,3,0],[5,11,7,5,10,11,1,9,0],[10,7,5,10,11,7,9,8,1,8,3,1],[11,1,2,11,7,1,7,5,1],[0,8,3,1,2,7,1,7,5,7,2,11],[9,7,5,9,2,7,9,0,2,2,11,7],[7,5,2,7,2,11,5,9,2,3,2,8,9,8,2],[2,5,10,2,3,5,3,7,5],[8,2,0,8,5,2,8,7,5,10,2,5],[9,0,1,5,10,3,5,3,7,3,10,2],[9,8,2,9,2,1,8,7,2,10,2,5,7,5,2],[1,3,5,3,7,5],[0,8,7,0,7,1,1,7,5],[9,0,3,9,3,5,5,3,7],[9,8,7,5,9,7],[5,8,4,5,10,8,10,11,8],[5,0,4,5,11,0,5,10,11,11,3,0],[0,1,9,8,4,10,8,10,11,10,4,5],[10,11,4,10,4,5,11,3,4,9,4,1,3,1,4],[2,5,1,2,8,5,2,11,8,4,5,8],[0,4,11,0,11,3,4,5,11,2,11,1,5,1,11],[0,2,5,0,5,9,2,11,5,4,5,8,11,8,5],[9,4,5,2,11,3],[2,5,10,3,5,2,3,4,5,3,8,4],[5,10,2,5,2,4,4,2,0],[3,10,2,3,5,10,3,8,5,4,5,8,0,1,9],[5,10,2,5,2,4,1,9,2,9,4,2],[8,4,5,8,5,3,3,5,1],[0,4,5,1,0,5],[8,4,5,8,5,3,9,0,5,0,3,5],[9,4,5],[4,11,7,4,9,11,9,10,11],[0,8,3,4,9,7,9,11,7,9,10,11],[1,10,11,1,11,4,1,4,0,7,4,11],[3,1,4,3,4,8,1,10,4,7,4,11,10,11,4],[4,11,7,9,11,4,9,2,11,9,1,2],[9,7,4,9,11,7,9,1,11,2,11,1,0,8,3],[11,7,4,11,4,2,2,4,0],[11,7,4,11,4,2,8,3,4,3,2,4],[2,9,10,2,7,9,2,3,7,7,4,9],[9,10,7,9,7,4,10,2,7,8,7,0,2,0,7],[3,7,10,3,10,2,7,4,10,1,10,0,4,0,10],[1,10,2,8,7,4],[4,9,1,4,1,7,7,1,3],[4,9,1,4,1,7,0,8,1,8,7,1],[4,0,3,7,4,3],[4,8,7],[9,10,8,10,11,8],[3,0,9,3,9,11,11,9,10],[0,1,10,0,10,8,8,10,11],[3,1,10,11,3,10],[1,2,11,1,11,9,9,11,8],[3,0,9,3,9,11,1,2,9,2,11,9],[0,2,11,8,0,11],[3,2,11],[2,3,8,2,8,10,10,8,9],[9,10,2,0,9,2],[2,3,8,2,8,10,0,1,8,1,10,8],[1,10,2],[1,3,8,9,1,8],[0,9,1],[0,3,8],[]],Or=[[0,0,0],[1,0,0],[1,1,0],[0,1,0],[0,0,1],[1,0,1],[1,1,1],[0,1,1]],Lr=[[0,1],[1,2],[2,3],[3,0],[4,5],[5,6],[6,7],[7,4],[0,4],[1,5],[2,6],[3,7]],Vr=function(e,t,r,i,n,a){for(var s=e.colorField,o=e.materialField,l=e.distanceField,u=0,c=0,h=0,d=0,f=0,_=0,p=0,g=0,m=r[0],v=r[0]*r[1],y=0;y<8;++y){var b=Or[y],T=i+b[0]+b[1]*m+b[2]*v,M=3*T,S=l[T];t[y]=S,g|=S>0?1<<y:0,S!==1/0&&(p+=S=Math.min(1/Math.abs(S),1e15),u+=s[M]*S,c+=s[M+1]*S,h+=s[M+2]*S,d+=o[M]*S,f+=o[M+1]*S,_+=o[M+2]*S)}return 0!==Ir[g]&&(p>0&&(p=1/p),n[0]=u*p,n[1]=c*p,n[2]=h*p,a[0]=d*p,a[1]=f*p,a[2]=_*p),g};Dr.computeSurface=function(e){var t=e.dims,r=new Map,i=[],n=[],a=[],s=[],l=0,u=new Int32Array(3),c=new Float32Array(8),h=new Array(12),d=new Float32Array(3),f=new Float32Array(3),_=new Float32Array(3);for(u[2]=0;u[2]<t[2]-1;++u[2],l+=t[0])for(u[1]=0;u[1]<t[1]-1;++u[1],++l)for(u[0]=0;u[0]<t[0]-1;++u[0],++l){var p=Vr(e,c,t,l,f,_),g=Ir[p];if(0!==g){for(var m=0;m<12;++m)if(g&1<<m){var v=Lr[m],y=Or[v[0]],b=Or[v[1]],T=c[v[0]],M=T-c[v[1]],S=0;Math.abs(M)>1e-6&&(S=T/M);for(var k=0;k<3;++k)d[k]=u[k]+y[k]+S*(b[k]-y[k]);var E=d[0]+"+"+d[1]+"+"+d[2],A=r.get(E);A>=0?h[m]=A:(h[m]=i.length/3,r.set(E,h[m]),i.push(d[0],d[1],d[2]),n.push(f[0],f[1],f[2]),a.push(_[0],_[1],_[2]))}for(var C=Fr[p],w=0;w<C.length;w+=3)s.push(h[C[w]],h[C[w+1]],h[C[w+2]],o.Z.TRI_INDEX)}}return{colors:new Float32Array(n),materials:new Float32Array(a),vertices:new Float32Array(i),faces:new Uint32Array(s)}};const Nr=Dr;var Br={RESOLUTION:150,BLOCK:!1,SMOOTHING:!0},Ur=function(e,t){for(var r=t.min,i=t.step,n=t.dims,a=1/i,s=r[0],o=r[1],l=r[2],u=n[0],c=u*n[1],h=t.distanceField,d=t.crossedEdges,f=t.colorField,_=t.materialField,p=e.getTriangles(),g=e.getVertices(),m=e.getColors(),v=e.getMaterials(),y=e.getNbTriangles(),b=[0,0,0],T=[0,0,0],M=[0,0,0],S=[0,0,0],k=[0,0,0],E=[0,0,0],A=[0,0,0,0],C=[[1,0,0],[0,1,0],[0,0,1]],w=1/3,R=0;R<y;++R)for(var x=3*R,P=3*p[x],D=3*p[x+1],I=3*p[x+2],F=b[0]=g[P],O=b[1]=g[P+1],L=b[2]=g[P+2],V=T[0]=g[D],N=T[1]=g[D+1],B=T[2]=g[D+2],U=M[0]=g[I],Z=M[1]=g[I+1],G=M[2]=g[I+2],W=(m[P]+m[D]+m[I])*w,j=(m[P+1]+m[D+1]+m[I+1])*w,z=(m[P+2]+m[D+2]+m[I+2])*w,X=(v[P]+v[D]+v[I])*w,K=(v[P+1]+v[D+1]+v[I+1])*w,H=(v[P+2]+v[D+2]+v[I+2])*w,Y=F<V?F<U?F:U:V<U?V:U,q=F>V?F>U?F:U:V>U?V:U,J=O<N?O<Z?O:Z:N<Z?N:Z,Q=O>N?O>Z?O:Z:N>Z?N:Z,$=L<B?L<G?L:G:B<G?B:G,ee=L>B?L>G?L:G:B>G?B:G,te=S[0]=V-F,re=S[1]=N-O,ie=S[2]=B-L,ne=k[0]=U-F,ae=k[1]=Z-O,se=k[2]=G-L,oe=te*te+re*re+ie*ie,le=te*ne+re*ae+ie*se,ue=ne*ne+ae*ae+se*se,ce=Math.floor((Y-s)*a),he=Math.floor((J-o)*a),de=Math.floor(($-l)*a),fe=Math.ceil((q-s)*a),_e=Math.ceil((Q-o)*a),pe=Math.ceil((ee-l)*a),ge=de;ge<=pe;++ge)for(var me=he;me<=_e;++me)for(var ve=ce;ve<=fe;++ve){var ye=s+ve*i,be=o+me*i,Te=l+ge*i,Me=ve+me*u+ge*c;E[0]=ye,E[1]=be,E[2]=Te;var Se=tt.Z.distance2PointTriangleEdges(E,S,k,b,oe,le,ue,A);if((Se=Math.sqrt(Se))<h[Me]){h[Me]=Se;var ke=3*Me;f[ke]=W,f[ke+1]=j,f[ke+2]=z,_[ke]=X,_[ke+1]=K,_[ke+2]=H}if(!(Se>i))for(var Ee=0;Ee<3;++Ee){var Ae=A[Ee]-E[Ee];if(!(Ae<0||Ae>i)){var Ce=3*Me+Ee;if(1!==d[Ce]){var we=tt.Z.intersectionRayTriangleEdges(E,C[Ee],S,k,b);we<0||we>i||(d[Ce]=1)}}}}},Zr=function(e,t,r,i,n){var a=new sr(e.getGL());return a.setID(e.getID()),a.setFaces(t),a.setVertices(r),i&&a.setColors(i),n&&a.setMaterials(n),a.setRenderData(e.getRenderData()),a.init(),a.initRender(),a};Br.remesh=function(e,t,r){console.time("remesh total"),console.time("1. prepareMeshes");var n=function(e){for(var t=[1/0,1/0,1/0,-1/0,-1/0,-1/0],r=[0,0,0],n=0,a=e.length;n<a;++n){var o=e[n];o.isUsingTexCoords()&&o.setShaderType(s.Z.Shader.MATCAP);for(var l=o.getMatrix(),u=(o=e[n]=Sr.createClosedMesh(o)).getVertices(),c=0,h=o.getNbVertices();c<h;++c){var d=3*c;r[0]=u[d],r[1]=u[d+1],r[2]=u[d+2],i.fF(r,r,l);var f=u[d]=r[0],_=u[d+1]=r[1],p=u[d+2]=r[2];f<t[0]&&(t[0]=f),_<t[1]&&(t[1]=_),p<t[2]&&(t[2]=p),f>t[3]&&(t[3]=f),_>t[4]&&(t[4]=_),p>t[5]&&(t[5]=p)}}return t}(e=e.slice());console.timeEnd("1. prepareMeshes"),console.time("2. voxelization");for(var a,u=function(e){for(var t=Math.max(e[3]-e[0],e[4]-e[1],e[5]-e[2])/Br.RESOLUTION,r=1.51*t,i=1.51*t,n=[e[0]-r,e[1]-r,e[2]-r],a=[e[3]+i,e[4]+i,e[5]+i],s=Math.ceil((a[0]-n[0])/t),l=Math.ceil((a[1]-n[1])/t),u=Math.ceil((a[2]-n[2])/t),c=s*l*u,h=o.Z.getMemory(31*c),d=new Float32Array(h,0,c),f=new Float32Array(h,4*c,3*c),_=new Float32Array(h,16*c,3*c),p=new Uint8Array(h,28*c,3*c),g=0;g<c;++g)d[g]=1/0;for(var m=0,v=3*c;m<v;++m)p[m]=0;for(var y=0,b=3*c;y<b;++y)f[y]=_[y]=-1;var T={};return T.dims=[s,l,u],T.step=t,T.min=n,T.max=a,T.crossedEdges=p,T.distanceField=d,T.colorField=f,T.materialField=_,T}(n),c=0,h=e.length;c<h;++c)Ur(e[c],u);console.timeEnd("2. voxelization"),console.time("3. flood"),function(e){var t=e.step,r=e.dims,i=r[0],n=i*r[1],a=e.crossedEdges,s=e.distanceField,o=s.length,l=new Uint8Array(o),u=new Int32Array(o);u[0]=0;for(var c=1,h=[-1,1,-i,i,-n,n],d=[0,0,1,1,2,2],f=h.length,_=0,p=0;c>0;){var g=u[--c];if(s[g]<t)for(_=0;_<f;++_){var m=h[_];(p=g+m)>=o||p<0||1!==l[p]&&s[p]!==1/0&&0===a[3*(m>=0?g:p)+d[_]]&&(l[p]=1,u[c++]=p)}else for(_=0;_<f;++_)(p=g+h[_])>=o||p<0||1!==l[p]&&(l[p]=1,u[c++]=p)}for(var v=0;v<o;++v)0===s[v]&&console.log("hit"),0===l[v]&&(s[v]=-s[v])}(u),console.timeEnd("3. flood"),r?(console.time("4. marchingCubes"),Nr.BLOCK=Br.BLOCK,a=Nr.computeSurface(u),console.timeEnd("4. marchingCubes")):(console.time("4. surfaceNets"),Pr.BLOCK=Br.BLOCK,a=Pr.computeSurface(u),console.timeEnd("4. surfaceNets")),console.time("5. createMesh");var d=Zr(t,a.faces,a.vertices,a.colors,a.materials);return console.timeEnd("5. createMesh"),function(e,t){var r=[t[0],t[1],t[2]],n=[t[3],t[4],t[5]],a=i.TK(r,n),s=i.IH([],r,n);i.bA(s,s,.5);var o=e.getLocalBound(),u=[o[0],o[1],o[2]],c=[o[3],o[4],o[5]],h=i.TK(u,c),d=i.IH([],u,c);i.bA(d,d,.5);var f=a/h,_=i.bA([],s,1/f);i.lu(_,_,d);var p=e.getMatrix();l.yR(p),l.bA(p,p,[f,f,f]),l.Iu(p,p,_)}(d,n),r&&Br.SMOOTHING&&(console.time("6. tangential smoothing"),function(e){for(var t=e.getNbVertices(),r=new Uint32Array(t),i=0;i<t;++i)r[i]=i;var n=new ft;n.setToolMesh(e),n.smoothTangent(r,1),e.updateGeometry(),e.updateGeometryBuffers()}(d),console.timeEnd("6. tangential smoothing")),console.timeEnd("remesh total"),console.log("\n"),d},Br.mergeArrays=function(e,t){var r,n,a=0,s=0,l=0,u=0,c=e.length,h=0;for(r=0;r<c;++r)a+=e[r].getNbVertices(),s+=e[r].getNbFaces(),l+=e[r].getNbQuads(),u+=e[r].getNbTriangles();t.nbVertices=a,t.nbFaces=s,t.nbQuads=l,t.nbTriangles=u;var d=t.vertices=void 0!==t.vertices?new Float32Array(3*a):null,f=t.colors=void 0!==t.colors?new Float32Array(3*a):null,_=t.materials=void 0!==t.materials?new Float32Array(3*a):null,p=t.faces=void 0!==t.faces?new Uint32Array(4*s):null,g=t.triangles=void 0!==t.triangles?new Uint32Array(3*u):null,m=[0,0,0],v=0,y=0,b=0,T=0;for(r=0;r<c;++r){var M=e[r],S=M.getVertices(),k=M.getColors(),E=M.getMaterials(),A=M.getFaces(),C=M.getTriangles(),w=M.getNbVertices(),R=M.getNbFaces(),x=M.getNbTriangles(),P=M.getMatrix();for(n=0;n<w;++n)h=3*n,m[0]=S[h],m[1]=S[h+1],m[2]=S[h+2],i.fF(m,m,P),d[v+h]=m[0],d[v+h+1]=m[1],d[v+h+2]=m[2],f&&(f[v+h]=k[h],f[v+h+1]=k[h+1],f[v+h+2]=k[h+2]),_&&(_[v+h]=E[h],_[v+h+1]=E[h+1],_[v+h+2]=E[h+2]);if(v+=3*w,p)for(n=0;n<R;++n)p[y+(h=4*n)]=A[h]+T,p[y+h+1]=A[h+1]+T,p[y+h+2]=A[h+2]+T,p[y+h+3]=A[h+3]===o.Z.TRI_INDEX?o.Z.TRI_INDEX:A[h+3]+T;if(g)for(n=0;n<x;++n)g[b+(h=3*n)]=C[h]+T,g[b+h+1]=C[h+1]+T,g[b+h+2]=C[h+2]+T;T+=w,y+=4*R,b+=3*x}return t},Br.mergeMeshes=function(e,t){var r={vertices:null,colors:null,materials:null,faces:null};return Br.mergeArrays(e,r),Zr(t,r.faces,r.vertices,r.colors,r.materials)};const Gr=Br;var Wr={},jr=function(){var e=arguments.length>0&&void 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0!==arguments[2]?arguments[2]:-.5,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,n=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,a=arguments.length>5&&void 0!==arguments[5]?arguments[5]:0,s=arguments.length>6&&void 0!==arguments[6]?arguments[6]:0,o=arguments.length>7&&void 0!==arguments[7]?arguments[7]:0,l=arguments.length>8&&void 0!==arguments[8]?arguments[8]:1,u=arguments.length>9&&void 0!==arguments[9]?arguments[9]:20,c=arguments.length>10&&void 0!==arguments[10]?arguments[10]:u;u+=2,c+=2;var h=new Float32Array(2*(u+c)*3),d=0,f=0,_=i/(u-1),p=n/(u-1),g=a/(u-1),m=e+i+s,v=t+n+o,y=r+a+l;for(d=0;d<u;++d)h[f=6*d]=e+_*d,h[f+1]=t+p*d,h[f+2]=r+g*d,h[f+3]=m-_*(u-d-1),h[f+4]=v-p*(u-d-1),h[f+5]=y-g*(u-d-1);for(_=s/(c-1),p=o/(c-1),g=l/(c-1),d=0;d<c;++d)h[f=6*(u+d)]=e+_*d,h[f+1]=t+p*d,h[f+2]=r+g*d,h[f+3]=m-_*(c-d-1),h[f+4]=v-p*(c-d-1),h[f+5]=y-g*(c-d-1);return{vertices:h}},Yr=function(e,t){var r=new sr(e);return 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0!==arguments[6]?arguments[6]:1,o=Yr(null,Xr(t,t,r,a,s)),l=Yr(null,Xr(0,t*i,r*n,a,s));l.getMatrix()[13]=.5*r;var u={vertices:null,faces:null};return Gr.mergeArrays([o,l],u),Yr(e,u)},Wr.createLine2D=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,n=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,a=Yr(e,{vertices:new Float32Array([t,r,0,i,n,0])});return e&&(a.setMode(e.LINES),a.setUseDrawArrays(!0),a.setAlreadyDrawArrays()),a};const Jr=Wr;function Qr(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var $r=i.al(.7,.2,.2),ei=i.al(.2,.7,.2),ti=i.al(.2,.2,.7),ri=i.al(.4,.4,.4),ii=i.al(.8,.4,.2),ni=.02,ai=Ke(),si=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return{_finalMatrix:l.Ue(),_baseMatrix:l.Ue(),_color:i.Ue(),_colorSelect:i.al(1,1,0),_drawGeo:null,_pickGeo:null,_isSelected:!1,_type:e,_nbAxis:t,_lastInter:[0,0,0],updateMatrix:function(){l.JG(this._drawGeo.getMatrix(),this._finalMatrix),l.JG(this._pickGeo.getMatrix(),this._finalMatrix)},updateFinalMatrix:function(e){l.dC(this._finalMatrix,e,this._baseMatrix)}}},oi=1024,li=2048,ui=4096,ci=8192,hi=15360;const di=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t,this._gl=t._gl,this._activatedType=e.TRANS_XYZ|e.ROT_XYZ|e.PLANE_XYZ|e.SCALE_XYZW|e.ROT_W,this._transX=si(e.TRANS_X,0),this._transY=si(e.TRANS_Y,1),this._transZ=si(e.TRANS_Z,2),this._planeX=si(e.PLANE_X,0),this._planeY=si(e.PLANE_Y,1),this._planeZ=si(e.PLANE_Z,2),this._scaleX=si(e.SCALE_X,0),this._scaleY=si(e.SCALE_Y,1),this._scaleZ=si(e.SCALE_Z,2),this._scaleW=si(e.SCALE_W),this._rotX=si(e.ROT_X,0),this._rotY=si(e.ROT_Y,1),this._rotZ=si(e.ROT_Z,2),this._rotW=si(e.ROT_W),this._lineHelper=Jr.createLine2D(this._gl),this._lineHelper.setShaderType(s.Z.Shader.FLAT),this._lastDistToEye=0,this._isEditing=!1,this._selected=null,this._pickables=[],this._editLineOrigin=[0,0,0],this._editLineDirection=[0,0,0],this._editOffset=[0,0,0],this._editLocal=[],this._editTrans=l.Ue(),this._editScaleRot=[],this._editLocalInv=[],this._editTransInv=l.Ue(),this._editScaleRotInv=[],this._initTranslate(),this._initRotate(),this._initScale(),this._initPickables()}var t,r,n;return t=e,n=[{key:"TRANS_X",get:function(){return 1}},{key:"TRANS_Y",get:function(){return 2}},{key:"TRANS_Z",get:function(){return 4}},{key:"ROT_X",get:function(){return 8}},{key:"ROT_Y",get:function(){return 16}},{key:"ROT_Z",get:function(){return 32}},{key:"ROT_W",get:function(){return 64}},{key:"PLANE_X",get:function(){return 128}},{key:"PLANE_Y",get:function(){return 256}},{key:"PLANE_Z",get:function(){return 512}},{key:"SCALE_X",get:function(){return oi}},{key:"SCALE_Y",get:function(){return li}},{key:"SCALE_Z",get:function(){return ui}},{key:"SCALE_W",get:function(){return ci}},{key:"TRANS_XYZ",get:function(){return 7}},{key:"ROT_XYZ",get:function(){return 56}},{key:"PLANE_XYZ",get:function(){return 896}},{key:"SCALE_XYZW",get:function(){return hi}}],(r=[{key:"setActivatedType",value:function(e){this._activatedType=e,this._initPickables()}},{key:"_initPickables",value:function(){var e=this._pickables;e.length=0;var t=this._activatedType;1&t&&e.push(this._transX._pickGeo),2&t&&e.push(this._transY._pickGeo),4&t&&e.push(this._transZ._pickGeo),128&t&&e.push(this._planeX._pickGeo),256&t&&e.push(this._planeY._pickGeo),512&t&&e.push(this._planeZ._pickGeo),8&t&&e.push(this._rotX._pickGeo),16&t&&e.push(this._rotY._pickGeo),32&t&&e.push(this._rotZ._pickGeo),t&oi&&e.push(this._scaleX._pickGeo),t&li&&e.push(this._scaleY._pickGeo),t&ui&&e.push(this._scaleZ._pickGeo),t&ci&&e.push(this._scaleW._pickGeo)}},{key:"_createArrow",value:function(e,t,r){var n=e._baseMatrix;l.U1(n,n,.5*Math.PI,t),l.Iu(n,n,[0,1.25,0]),i.JG(e._color,r),e._pickGeo=Jr.createArrow(this._gl,.1,2.5,6*.4),e._pickGeo._gizmo=e,e._drawGeo=Jr.createArrow(this._gl,ni,2.5,6,.25),e._drawGeo.setShaderType(s.Z.Shader.FLAT)}},{key:"_createPlane",value:function(e,t,r,n,a,o,l,u){i.JG(e._color,t),e._pickGeo=Jr.createPlane(this._gl,0,0,0,r,n,a,o,l,u),e._pickGeo._gizmo=e,e._drawGeo=Jr.createPlane(this._gl,0,0,0,r,n,a,o,l,u),e._drawGeo.setShaderType(s.Z.Shader.FLAT)}},{key:"_initTranslate",value:function(){var e=[0,0,0];this._createArrow(this._transX,i.t8(e,0,0,-1),$r),this._createArrow(this._transY,i.t8(e,0,1,0),ei),this._createArrow(this._transZ,i.t8(e,1,0,0),ti);var t=.5;this._createPlane(this._planeX,$r,0,t,0,0,0,t),this._createPlane(this._planeY,ei,t,0,0,0,0,t),this._createPlane(this._planeZ,ti,t,0,0,0,t,0)}},{key:"_createCircle",value:function(e,t,r){var n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1.5,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:1;i.JG(e._color,r),e._pickGeo=Jr.createTorus(this._gl,n,.1*a,t,6,64),e._pickGeo._gizmo=e,e._drawGeo=Jr.createTorus(this._gl,n,ni*a,t,6,64),e._drawGeo.setShaderType(s.Z.Shader.FLAT)}},{key:"_initRotate",value:function(){this._createCircle(this._rotX,Math.PI,$r),this._createCircle(this._rotY,Math.PI,ei),this._createCircle(this._rotZ,Math.PI,ti),this._createCircle(this._rotW,2*Math.PI,ri)}},{key:"_createCube",value:function(e,t,r){var n=e._baseMatrix;l.U1(n,n,.5*Math.PI,t),l.Iu(n,n,[0,1.5,0]),i.JG(e._color,r),e._pickGeo=Jr.createCube(this._gl,.42),e._pickGeo._gizmo=e,e._drawGeo=Jr.createCube(this._gl,.35),e._drawGeo.setShaderType(s.Z.Shader.FLAT)}},{key:"_initScale",value:function(){var e=[0,0,0];this._createCube(this._scaleX,i.t8(e,0,0,-1),$r),this._createCube(this._scaleY,i.t8(e,0,1,0),ei),this._createCube(this._scaleZ,i.t8(e,1,0,0),ti),this._createCircle(this._scaleW,2*Math.PI,ii,1.9500000000000002,2)}},{key:"_updateArcRotation",value:function(e){ai[0]=e[2],ai[1]=0,ai[2]=-e[0],ai[3]=1+e[1],et(ai,ai),l.en(this._rotW._baseMatrix,ai),l.en(this._scaleW._baseMatrix,ai),function(e,t,r){r*=.5;var i=t[0],n=t[1],a=t[2],s=t[3],o=Math.sin(r),l=Math.cos(r);e[0]=i*l+n*o,e[1]=n*l-i*o,e[2]=a*l+s*o,e[3]=s*l-a*o}(ai,He(ai),.5*Math.PI),Je(ai,ai,Math.atan2(-e[1],-e[2])),l.en(this._rotX._baseMatrix,ai),Je(ai,He(ai),Math.atan2(-e[0],-e[2])),l.en(this._rotY._baseMatrix,ai),qe(ai,He(ai),.5*Math.PI),Je(ai,ai,Math.atan2(-e[0],e[1])),l.en(this._rotZ._baseMatrix,ai)}},{key:"_computeCenterGizmo",value:function(){for(var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[0,0,0],t=this._main.getSelectedMeshes(),r=[0,0,0],n=[0,0,0],a=0;a<t.length;++a){var s=t[a];i.fF(n,s.getCenter(),s.getEditMatrix()),i.fF(n,n,s.getMatrix()),i.IH(r,r,n)}return i.bA(e,r,1/t.length),e}},{key:"_updateMatrices",value:function(){var e=this._main.getCamera(),t=this._computeCenterGizmo(),r=e.computePosition();this._lastDistToEye=this._isEditing?this._lastDistToEye:i.TK(r,t);var n=80*this._lastDistToEye/e.getConstantScreen(),a=l.Ue();l.Iu(a,a,t),l.bA(a,a,[n,n,n]),this._updateArcRotation(i.Fv(r,i.lu(r,t,r))),this._transX.updateFinalMatrix(a),this._transY.updateFinalMatrix(a),this._transZ.updateFinalMatrix(a),this._planeX.updateFinalMatrix(a),this._planeY.updateFinalMatrix(a),this._planeZ.updateFinalMatrix(a),this._rotX.updateFinalMatrix(a),this._rotY.updateFinalMatrix(a),this._rotZ.updateFinalMatrix(a),this._rotW.updateFinalMatrix(a),this._scaleX.updateFinalMatrix(a),this._scaleY.updateFinalMatrix(a),this._scaleZ.updateFinalMatrix(a),this._scaleW.updateFinalMatrix(a)}},{key:"_drawGizmo",value:function(e){e.updateMatrix();var t=e._drawGeo;t.setFlatColor(e._isSelected?e._colorSelect:e._color),t.updateMatrices(this._main.getCamera()),t.render(this._main)}},{key:"_updateLineHelper",value:function(e,t,r,i){var n=this._lineHelper.getVertices(),a=this._main,s=a.getCanvasWidth(),o=a.getCanvasHeight();n[0]=e/s*2-1,n[1]=(o-t)/o*2-1,n[3]=r/s*2-1,n[4]=(o-i)/o*2-1,this._lineHelper.updateVertexBuffer()}},{key:"_saveEditMatrices",value:function(){var e=this._main.getSelectedMeshes(),t=this._computeCenterGizmo();l.Iu(this._editTrans,l.yR(this._editTrans),t),l.U_(this._editTransInv,this._editTrans);for(var r=0;r<e.length;++r)this._editLocal[r]=l.Ue(),this._editScaleRot[r]=l.Ue(),this._editLocalInv[r]=l.Ue(),this._editScaleRotInv[r]=l.Ue(),l.JG(this._editLocal[r],e[r].getMatrix()),l.JG(this._editScaleRot[r],this._editLocal[r]),this._editScaleRot[r][12]=this._editScaleRot[r][13]=this._editScaleRot[r][14]=0,l.U_(this._editLocalInv[r],this._editLocal[r]),l.U_(this._editScaleRotInv[r],this._editScaleRot[r])}},{key:"_startRotateEdit",value:function(){var e=this._main,t=e.getCamera(),r=[0,0,0];this._computeCenterGizmo(r),i.JG(r,t.project(r));var n=this._editLineDirection,a=0===this._selected._nbAxis?-1:1,s=this._selected._lastInter;i.t8(n,-a*s[2],-a*s[1],a*s[0]),i.fF(n,n,this._selected._finalMatrix),i.JG(n,t.project(n)),Ge(n,ze(n,n,r)),Ue(this._editLineOrigin,e._mouseX,e._mouseY)}},{key:"_startTranslateEdit",value:function(){var e=this._main,t=e.getCamera(),r=this._editLineOrigin,n=this._editLineDirection;this._computeCenterGizmo(r);var a=this._selected._nbAxis;-1!==a&&(i.t8(n,0,0,0)[a]=1),i.IH(n,r,n),i.JG(r,t.project(r)),i.JG(n,t.project(n)),Ge(n,ze(n,n,r));var s=this._editOffset;s[0]=e._mouseX-r[0],s[1]=e._mouseY-r[1]}},{key:"_startPlaneEdit",value:function(){var e=this._main,t=e.getCamera(),r=this._editLineOrigin;this._computeCenterGizmo(r),i.JG(r,t.project(r));var n=this._editOffset;n[0]=e._mouseX-r[0],n[1]=e._mouseY-r[1],Ue(this._editLineOrigin,e._mouseX,e._mouseY)}},{key:"_startScaleEdit",value:function(){this._startTranslateEdit()}},{key:"_updateRotateEdit",value:function(){var e=this._main,t=this._editLineOrigin,r=this._editLineDirection,i=[e._mouseX,e._mouseY,0];ze(i,i,t);var n=We(i,r);this._updateLineHelper(t[0],t[1],t[0]+r[0]*n,t[1]+r[1]*n);var a=7*n/Math.min(e.getCanvasWidth(),e.getCanvasHeight());a%=2*Math.PI;for(var s=this._selected._nbAxis,o=this._main.getSelectedMeshes(),u=0;u<o.length;++u){var c=o[u].getEditMatrix();l.yR(c),0===s?l.lM(c,c,-a):1===s?l.uD(c,c,-a):2===s&&l.jI(c,c,-a),this._scaleRotateEditMatrix(c,u)}e.render()}},{key:"_updateTranslateEdit",value:function(){var e=this._main,t=e.getCamera(),r=this._editLineOrigin,n=this._editLineDirection,a=[e._mouseX,e._mouseY,0];ze(a,a,r),ze(a,a,this._editOffset),Ze(a,r,n,We(a,n)),this._updateLineHelper(r[0],r[1],a[0],a[1]);var s=t.unproject(a[0],a[1],0),o=t.unproject(a[0],a[1],.1);i.fF(s,s,this._editTransInv),i.fF(o,o,this._editTransInv),i.Fv(a,i.lu(a,o,s));var l=[0,0,0];l[this._selected._nbAxis]=1;var u=-i.AK(a,l),c=i.AK(s,a),h=Math.abs(1-u*u),d=-i.AK(s,l);l[this._selected._nbAxis]=(u*c-d)/h,this._updateMatrixTranslate(l),e.render()}},{key:"_updatePlaneEdit",value:function(){var e=this._main,t=e.getCamera(),r=[e._mouseX,e._mouseY,0];ze(r,r,this._editOffset),this._updateLineHelper(this._editLineOrigin[0],this._editLineOrigin[1],e._mouseX,e._mouseY);var n=t.unproject(r[0],r[1],0),a=t.unproject(r[0],r[1],.1);i.fF(n,n,this._editTransInv),i.fF(a,a,this._editTransInv);var s=[0,0,0];s[this._selected._nbAxis]=1;var o=i.AK(n,s),l=i.AK(a,s);if(o===l)return!1;var u=-o/(l-o);s[0]=n[0]+(a[0]-n[0])*u,s[1]=n[1]+(a[1]-n[1])*u,s[2]=n[2]+(a[2]-n[2])*u,this._updateMatrixTranslate(s),e.render()}},{key:"_updateMatrixTranslate",value:function(e){for(var t=[0,0,0],r=this._main.getSelectedMeshes(),n=0;n<r.length;++n){i.fF(t,e,this._editScaleRotInv[n]);var a=r[n].getEditMatrix();l.yR(a),l.Iu(a,a,t)}}},{key:"_updateScaleEdit",value:function(){var e=this._main,t=(e.getMesh(),this._editLineOrigin),r=this._editLineDirection,n=this._selected._nbAxis,a=[e._mouseX,e._mouseY,0];-1!==n&&(ze(a,a,t),Ze(a,t,r,We(a,r))),this._updateLineHelper(t[0],t[1],a[0],a[1]);var s=i.Zh(this._editOffset),o=[1,1,1],u=Math.max(-.99,(Xe(t,a)-s)/s);-1===n?(o[0]+=u,o[1]+=u,o[2]+=u):o[n]+=u;for(var c=this._main.getSelectedMeshes(),h=0;h<c.length;++h){var d=c[h].getEditMatrix();l.yR(d),l.bA(d,d,o),this._scaleRotateEditMatrix(d,h)}e.render()}},{key:"_scaleRotateEditMatrix",value:function(e,t){l.dC(e,this._editTrans,e),l.dC(e,e,this._editTransInv),l.dC(e,this._editLocalInv[t],e),l.dC(e,e,this._editLocal[t])}},{key:"addGizmoToScene",value:function(e){return e.push(this._transX._drawGeo),e.push(this._transY._drawGeo),e.push(this._transZ._drawGeo),e.push(this._planeX._drawGeo),e.push(this._planeY._drawGeo),e.push(this._planeZ._drawGeo),e.push(this._rotX._drawGeo),e.push(this._rotY._drawGeo),e.push(this._rotZ._drawGeo),e.push(this._rotW._drawGeo),e.push(this._scaleX._drawGeo),e.push(this._scaleY._drawGeo),e.push(this._scaleZ._drawGeo),e.push(this._scaleW._drawGeo),e}},{key:"render",value:function(){this._updateMatrices();var e=this._isEditing&&this._selected?this._selected._type:this._activatedType;64&e&&this._drawGizmo(this._rotW),1&e&&this._drawGizmo(this._transX),2&e&&this._drawGizmo(this._transY),4&e&&this._drawGizmo(this._transZ),128&e&&this._drawGizmo(this._planeX),256&e&&this._drawGizmo(this._planeY),512&e&&this._drawGizmo(this._planeZ),8&e&&this._drawGizmo(this._rotX),16&e&&this._drawGizmo(this._rotY),32&e&&this._drawGizmo(this._rotZ),e&oi&&this._drawGizmo(this._scaleX),e&li&&this._drawGizmo(this._scaleY),e&ui&&this._drawGizmo(this._scaleZ),e&ci&&this._drawGizmo(this._scaleW),this._isEditing&&this._lineHelper.render(this._main)}},{key:"onMouseOver",value:function(){if(this._isEditing){var e=this._selected._type;return 56&e?this._updateRotateEdit():7&e?this._updateTranslateEdit():896&e?this._updatePlaneEdit():e&hi&&this._updateScaleEdit(),!0}var t=this._main,r=t.getPicking(),n=t._mouseX,a=t._mouseY,s=this._pickables;r.intersectionMouseMeshes(s,n,a),this._selected&&(this._selected._isSelected=!1);var o=r.getMesh();return o?(this._selected=o._gizmo,this._selected._isSelected=!0,i.JG(this._selected._lastInter,r.getIntersectionPoint()),!0):(this._selected=null,!1)}},{key:"onMouseDown",value:function(){var e=this._selected;if(!e)return!1;this._isEditing=!0;var t=e._type;return this._saveEditMatrices(),56&t?this._startRotateEdit():7&t?this._startTranslateEdit():896&t?this._startPlaneEdit():t&hi&&this._startScaleEdit(),!0}},{key:"onMouseUp",value:function(){this._isEditing=!1}}])&&Qr(t.prototype,r),n&&Qr(t,n),e}();function fi(e){return(fi="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function _i(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function pi(e,t){return(pi=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function gi(e,t){return!t||"object"!==fi(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function mi(e){return(mi=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}const vi=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&pi(e,t)}(o,e);var t,r,n,a,s=(n=o,a=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(e){return!1}}(),function(){var e,t=mi(n);if(a){var r=mi(this).constructor;e=Reflect.construct(t,arguments,r)}else e=t.apply(this,arguments);return gi(this,e)});function o(e){var t;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,o),(t=s.call(this,e))._gizmo=new di(e),t}return t=o,(r=[{key:"isIdentity",value:function(e){return 1===e[0]&&1===e[5]&&1===e[10]&&1===e[15]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]}},{key:"preUpdate",value:function(){var e=this._main.getPicking(),t=e.getMesh();this._gizmo.onMouseOver(),e._mesh=t,this._main.setCanvasCursor("default")}},{key:"start",value:function(e){var t=this._main,r=this.getMesh(),i=t.getPicking();return r&&this._gizmo.onMouseDown()?(i._mesh=r,!0):!!i.intersectionMouseMeshes(t.getMeshes(),t._mouseX,t._mouseY)&&!!t.setOrUnsetMesh(i.getMesh(),e)&&(this._lastMouseX=t._mouseX,this._lastMouseY=t._mouseY,!1)}},{key:"end",value:function(){if(this._gizmo.onMouseUp(),this.getMesh()&&!this.isIdentity(this.getMesh().getEditMatrix())){for(var e=this._main.getSelectedMeshes(),t=0;t<e.length;++t){this._forceToolMesh=e[t],this.pushState(),t>0&&(this._main.getStateManager().getCurrentState().squash=!0);var r=this.getUnmaskedVertices();this._main.getStateManager().pushVertices(r),this.applyEditMatrix(r),0!==r.length&&this.updateMeshBuffers()}this._forceToolMesh=null}}},{key:"applyEditMatrix",value:function(e){for(var t=this.getMesh(),r=t.getEditMatrix(),n=t.getMaterials(),a=t.getVertices(),s=[0,0,0],o=0,u=e.length;o<u;++o){var c=3*e[o],h=n[c+2],d=s[0]=a[c],f=s[1]=a[c+1],_=s[2]=a[c+2];i.fF(s,s,r);var p=1-h;a[c]=d*p+s[0]*h,a[c+1]=f*p+s[1]*h,a[c+2]=_*p+s[2]*h}i.fF(t.getCenter(),t.getCenter(),r),l.yR(r),e.length===t.getNbVertices()?t.updateGeometry():t.updateGeometry(t.getFacesFromVertices(e),e)}},{key:"update",value:function(){}},{key:"postRender",value:function(){this.getMesh()&&this._gizmo.render()}},{key:"addSculptToScene",value:function(e){this.getMesh()&&this._gizmo.addGizmoToScene(e)}}])&&_i(t.prototype,r),o}(Te);var yi=x.getCopy();yi.vertexName=yi.fragmentName="PenStroke",yi.uniforms={},yi.attributes={},yi.activeAttributes={vertex:!0},yi.uniformNames=["uMVP","uColor","uPointSize"],yi.vertex=["attribute vec3 aVertex;","uniform mat4 uMVP;","uniform float uPointSize;","void main() {","  gl_Position = uMVP * vec4(aVertex, 1.0);","  gl_PointSize = uPointSize;","}"].join("\n"),yi.fragment=["uniform vec3 uColor;","void main() {","  gl_FragColor = vec4(uColor, 1.0);","}"].join("\n");const bi=yi;function Ti(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Mi=l.Ue();const Si=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._gl=t,this._buffer=new g(t,t.ARRAY_BUFFER,t.DYNAMIC_DRAW),this._color=new Float32Array([.2,.8,.2]),this._pointSize=6,this._count=0,this._closeLoop=!1}var t,r;return t=e,(r=[{key:"setPoints",value:function(e,t){this._closeLoop=!!t;for(var r=e.length,i=new Float32Array(3*r),n=0;n<r;++n){var a=3*n,s=e[n];i[a]=s[0],i[a+1]=s[1],i[a+2]=s[2]}this._count=r,this._buffer.update(i)}},{key:"setClosedLoop",value:function(e){this._closeLoop=!!e}},{key:"setColor",value:function(e){e&&(this._color[0]=e[0],this._color[1]=e[1],this._color[2]=e[2])}},{key:"setPointSize",value:function(e){this._pointSize=e}},{key:"clear",value:function(){this._count=0,this._buffer.update(new Float32Array(0))}},{key:"render",value:function(e,t){if(e&&0!==this._count){var r=this._gl,i=bi.getOrCreate(r);l.dC(Mi,t.getProjection(),t.getView()),l.dC(Mi,Mi,e.getMatrix()),r.useProgram(i.program),r.uniformMatrix4fv(i.uniforms.uMVP,!1,Mi),r.uniform3fv(i.uniforms.uColor,this._color),r.uniform1f(i.uniforms.uPointSize,this._pointSize),i.attributes.aVertex.bindToBuffer(this._buffer);var n=this._closeLoop?r.LINE_LOOP:r.LINE_STRIP;r.drawArrays(n,0,this._count),r.drawArrays(r.POINTS,0,this._count)}}}])&&Ti(t.prototype,r),e}();function ki(e){return(ki="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function Ei(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function Ai(e,t){return(Ai=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function Ci(e,t){return!t||"object"!==ki(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function wi(e){return(wi=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}var Ri=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&Ai(e,t)}(s,e);var t,r,i,n,a=(i=s,n=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(e){return!1}}(),function(){var e,t=wi(i);if(n){var r=wi(this).constructor;e=Reflect.construct(t,arguments,r)}else e=t.apply(this,arguments);return Ci(this,e)});function s(e){var t;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,s),(t=a.call(this,e))._mode=s.MODE_POINTS,t._closeLoop=!1,t._spacing=.01,t._stroke=new Si(e._gl),t._isDrawing=!1,t._features=[],t._featureId=0,t._activeFeatureId=null,t._selectedFeatureIds=new Set,t._onFeaturesChanged=[],t._solidFeatures=[],t._solidFeatureId=0,t._volumeRadiusFactor=.035,t._tmpPos=[0,0,0],t}return t=s,(r=[{key:"setCloseLoop",value:function(e){this._closeLoop=e;var t=this.getActiveFeature();t&&(t.closed=e,this._notifyFeaturesChanged()),this._main.render()}},{key:"clearStroke",value:function(){var e=this.getActiveFeature();e&&(e.points.length=0,this._notifyFeaturesChanged()),this._main.render()}},{key:"setOnFeaturesChanged",value:function(e){"function"==typeof e&&this._onFeaturesChanged.push(e),this._debugLog("setOnFeaturesChanged",{listeners:this._onFeaturesChanged.length})}},{key:"getFeatures",value:function(){return this._features}},{key:"getSolidFeatures",value:function(){return this._solidFeatures}},{key:"getSelectedFeatureIds",value:function(){return Array.from(this._selectedFeatureIds)}},{key:"getActiveFeature",value:function(){return this._getFeatureById(this._activeFeatureId)}},{key:"startNewFeature",value:function(){var e=this._main.getMesh();if(!e)return null;var t=this._createFeature(e);return this._features.push(t),this._activeFeatureId=t.id,this._selectedFeatureIds.clear(),this._selectedFeatureIds.add(t.id),this._notifyFeaturesChanged(),t}},{key:"finishActiveFeature",value:function(){this._isDrawing=!1,this._activeFeatureId=null,this._notifyFeaturesChanged()}},{key:"selectFeature",value:function(e,t){if(t||this._selectedFeatureIds.clear(),this._selectedFeatureIds.has(e)&&t)this._selectedFeatureIds.delete(e);else{this._selectedFeatureIds.add(e),this._activeFeatureId=e;var r=this._getFeatureById(e);r&&(this._closeLoop=r.closed)}this._notifyFeaturesChanged(),this._main.render()}},{key:"createSolidFeature",value:function(e,t,r){var i=++this._solidFeatureId,n=r||{},a={id:i,name:"Volume "+(i<10?"0"+i:i),type:e,sourceIds:t.slice(),params:{height:n.height||0,depth:n.depth||0,direction:void 0===n.direction?1:n.direction}};return this._solidFeatures.push(a),this._debugLog("createSolidFeature",{type:e,sourceIds:t,params:a.params}),this._applySolidFeature(a),this._notifyFeaturesChanged(),a}},{key:"start",value:function(e){var t=this._main,r=t.getPicking();if(!r.intersectionMouseMeshes())return!1;var i=t.setOrUnsetMesh(r.getMesh(),e);if(!i)return!1;var n=this.getActiveFeature();return!!(n&&n.meshId===i.getID()||(n=this.startNewFeature()))&&(this._mode===s.MODE_POINTS?(this._addPointFromPicking(r,i,n,!0)&&t.render(),this._isDrawing=!1):(this._isDrawing=!0,this._lastMouseX=t._mouseX,this._lastMouseY=t._mouseY,this._addPointFromPicking(r,i,n,!0)&&t.render()),!0)}},{key:"update",value:function(){var e=this.getActiveFeature();if(this._isDrawing&&e){var t=this._main,r=t.getPicking(),i=this._getMeshById(e.meshId);i&&r.intersectionMouseMesh(i)&&this._addPointFromPicking(r,i,e,!1)&&t.render()}}},{key:"end",value:function(){this._isDrawing=!1}},{key:"postRender",value:function(e){e.render(this._main),this.renderOverlay()}},{key:"renderOverlay",value:function(){for(var e=this._main.getCamera(),t=this._features,r=0,i=t.length;r<i;++r){var n=t[r];if(n.visible&&0!==n.points.length){var a=this._getMeshById(n.meshId);if(a){var s=this._reconstructFeaturePoints(n,a);0!==s.length&&(this._stroke.setPoints(s,n.closed),this._stroke.setColor(this._getFeatureColor(n)),this._stroke.setPointSize(this._getFeaturePointSize(n)),this._stroke.render(a,e))}}}}},{key:"_addPointFromPicking",value:function(e,t,r,i){var n=e.getIntersectionPoint(),a=e.getPickedFace();if(!n||a<0)return!1;if(!i&&r.points.length){var s=this._getSpacing(t),o=r.points[r.points.length-1],l=this._reconstructPoint(o,t);if(l){var u=n[0]-l[0],c=n[1]-l[1],h=n[2]-l[2];if(u*u+c*c+h*h<s*s)return!1}}var d=this._computeBarycentric(n,a,t);return!!d&&(r.points.push({faceId:a,bary:d}),this._notifyFeaturesChanged(),!0)}},{key:"_computeBarycentric",value:function(e,t,r){var i=r.getVertices(),n=r.getFaces(),a=4*t,s=3*n[a],o=3*n[a+1],l=3*n[a+2],u=n[a+3],c=4294967295!==u;c&&(u*=3);var h=i[s],d=i[s+1],f=i[s+2],_=i[o]-h,p=i[o+1]-d,g=i[o+2]-f,m=i[l]-h,v=i[l+1]-d,y=i[l+2]-f,b=e[0]-h,T=e[1]-d,M=e[2]-f,S=_*_+p*p+g*g,k=_*m+p*v+g*y,E=m*m+v*v+y*y,A=b*_+T*p+M*g,C=b*m+T*v+M*y,w=S*E-k*k;if(Math.abs(w)<1e-12)return null;var R=1/w,x=(E*A-k*C)*R,P=(S*C-k*A)*R;return{u:x,v:P,w:1-x-P,isQuad:c}}},{key:"_reconstructPoint",value:function(e,t){if(!e||void 0===e.faceId)return null;var r=t.getVertices(),i=t.getFaces(),n=4*e.faceId,a=3*i[n],s=3*i[n+1],o=3*i[n+2],l=e.bary,u=l.w,c=l.u,h=l.v;return this._tmpPos[0]=u*r[a]+c*r[s]+h*r[o],this._tmpPos[1]=u*r[a+1]+c*r[s+1]+h*r[o+1],this._tmpPos[2]=u*r[a+2]+c*r[s+2]+h*r[o+2],this._tmpPos}},{key:"_reconstructFeaturePoints",value:function(e,t){for(var r=e.points,i=[],n=0;n<r.length;++n){var a=this._reconstructPoint(r[n],t);a&&i.push([a[0],a[1],a[2]])}return i}},{key:"_getSpacing",value:function(e){var t=e.computeLocalRadius?e.computeLocalRadius():1;return Math.max(1e-6,t*this._spacing)}},{key:"_createFeature",value:function(e){var t=++this._featureId;return{id:t,name:"Point Set "+(t<10?"0"+t:t),points:[],closed:this._closeLoop,visible:!0,locked:!1,meshId:e.getID()}}},{key:"_getFeatureById",value:function(e){if(null==e)return null;for(var t=this._features,r=0,i=t.length;r<i;++r)if(t[r].id===e)return t[r];return null}},{key:"_getMeshById",value:function(e){for(var t=this._main.getMeshes(),r=0,i=t.length;r<i;++r)if(t[r].getID()===e)return t[r];return null}},{key:"_getFeatureColor",value:function(e){return this._selectedFeatureIds.has(e.id)?s.COLOR_SELECTED:s.COLOR_DEFAULT}},{key:"_getFeaturePointSize",value:function(e){return e.id===this._activeFeatureId?s.POINT_SIZE_ACTIVE:s.POINT_SIZE}},{key:"_notifyFeaturesChanged",value:function(){for(var e=0;e<this._onFeaturesChanged.length;++e)this._onFeaturesChanged[e]();this._debugLog("featuresChanged",{count:this._features.length,ids:this._features.map((function(e){return e.id})),lengths:this._features.map((function(e){return e.points.length})),samples:this._features.map((function(e){return{id:e.id,pts:e.points.slice(0,3)}}))})}},{key:"_applySolidFeature",value:function(e){var t=this._getFeaturesByIds(e.sourceIds);if(t.length){var r=this._getMeshById(t[0].meshId);if(r){var i=r.getVertices(),n=r.getNormals();if(i&&n){for(var a=r.getNbVertices?r.getNbVertices():i.length/3,s=this._estimateMeshRadius(r),o=Math.max(1e-4,s*this._volumeRadiusFactor),l="Pad"===e.type?e.params.height:e.params.depth,u=l&&0!==l?l:o,c="Pad"===e.type?u:-u,h=[],d=0;d<t.length;++d)h.push(this._computeFeatureBounds(t[d],r));for(var f=[],_=0;_<a;++_){for(var p=3*_,g=i[p],m=i[p+1],v=i[p+2],y=1/0,b=0;b<t.length;++b){var T=h[b],M=g-T.center[0],S=m-T.center[1],k=v-T.center[2];if(!(Math.sqrt(M*M+S*S+k*k)>T.radius+o)){var E=this._distanceToFeature(g,m,v,t[b],T.positions);E<y&&(y=E)}}if(!(y===1/0||y>o)){var A=c*(1-y/o);i[p]+=n[p]*A,i[p+1]+=n[p+1]*A,i[p+2]+=n[p+2]*A,f.push(_)}}if(f.length){var C=new Uint32Array(f),w=r.getFacesFromVertices?r.getFacesFromVertices(C):null,R=this._main.getStateManager&&this._main.getStateManager();R&&R.pushVertices&&R.pushVertices(C),R&&R.pushFaces&&w&&R.pushFaces(w),r.updateGeometry(w||void 0,C),r.updateGeometryBuffers&&r.updateGeometryBuffers(),this._debugLog("applySolidFeature:done",{featureId:e.id,type:e.type,affected:f.length,influence:o,amount:c}),this._main.render()}else this._debugLog("applySolidFeature:noAffected",{feature:e,influence:o})}else this._debugLog("applySolidFeature:noGeometry",{})}else this._debugLog("applySolidFeature:noMesh",{meshId:t[0].meshId})}else this._debugLog("applySolidFeature:missingSources",{feature:e})}},{key:"_getFeaturesByIds",value:function(e){for(var t=[],r=this._features,i=0,n=r.length;i<n;++i)-1!==e.indexOf(r[i].id)&&t.push(r[i]);return t}},{key:"_computeFeatureBounds",value:function(e,t){var r=this._reconstructFeaturePoints(e,t);if(!r||!r.length)return{center:[0,0,0],radius:0};for(var i=0,n=0,a=0,s=0;s<r.length;++s)i+=r[s][0],n+=r[s][1],a+=r[s][2];i/=r.length,n/=r.length,a/=r.length;for(var o=0,l=0;l<r.length;++l){var u=r[l][0]-i,c=r[l][1]-n,h=r[l][2]-a,d=Math.sqrt(u*u+c*c+h*h);d>o&&(o=d)}return{center:[i,n,a],radius:o,positions:r}}},{key:"_distanceToFeature",value:function(e,t,r,i,n){if(!n||0===n.length)return 1/0;if(1===n.length){var a=e-n[0][0],s=t-n[0][1],o=r-n[0][2];return Math.sqrt(a*a+s*s+o*o)}for(var l=1/0,u=n.length,c=i.closed?u:u-1,h=0;h<c;++h){var d=n[h],f=n[(h+1)%u],_=this._distancePointSegment(e,t,r,d,f);_<l&&(l=_)}return l}},{key:"_distancePointSegment",value:function(e,t,r,i,n){var a=n[0]-i[0],s=n[1]-i[1],o=n[2]-i[2],l=e-i[0],u=t-i[1],c=r-i[2],h=a*a+s*s+o*o,d=h>0?(l*a+u*s+c*o)/h:0;d=Math.max(0,Math.min(1,d));var f=e-(i[0]+a*d),_=t-(i[1]+s*d),p=r-(i[2]+o*d);return Math.sqrt(f*f+_*_+p*p)}},{key:"_estimateMeshRadius",value:function(e){var t=e.getVertices(),r=e.getNbVertices?e.getNbVertices():t.length/3;if(!t||0===r)return 1;for(var i=1/0,n=1/0,a=1/0,s=-1/0,o=-1/0,l=-1/0,u=0;u<r;++u){var c=3*u,h=t[c],d=t[c+1],f=t[c+2];h<i&&(i=h),d<n&&(n=d),f<a&&(a=f),h>s&&(s=h),d>o&&(o=d),f>l&&(l=f)}var _=s-i,p=o-n,g=l-a;return.5*Math.sqrt(_*_+p*p+g*g)}},{key:"_debugLog",value:function(e,t){"undefined"!=typeof window&&void 0===window.DEBUG_PADS_TRIMS&&(window.DEBUG_PADS_TRIMS=!0),"undefined"!=typeof console&&console.log("[Pen]",e,t)}}])&&Ei(t.prototype,r),s}(Te);Ri.MODE_POINTS=0,Ri.MODE_STROKE=1,Ri.COLOR_DEFAULT=[.2,.8,.2],Ri.COLOR_SELECTED=[1,.8,.2],Ri.POINT_SIZE=6,Ri.POINT_SIZE_ACTIVE=8;const xi=Ri;var Pi=[];Pi[s.Z.Tools.BRUSH]=Ie,Pi[s.Z.Tools.INFLATE]=Be,Pi[s.Z.Tools.TWIST]=ot,Pi[s.Z.Tools.SMOOTH]=ft,Pi[s.Z.Tools.FLATTEN]=Ce,Pi[s.Z.Tools.PINCH]=yt,Pi[s.Z.Tools.CREASE]=Et,Pi[s.Z.Tools.DRAG]=Pt,Pi[s.Z.Tools.PAINT]=Nt,Pi[s.Z.Tools.MOVE]=jt,Pi[s.Z.Tools.MASKING]=dr,Pi[s.Z.Tools.LOCALSCALE]=vr,Pi[s.Z.Tools.TRANSFORM]=vi,Pi[s.Z.Tools.PEN]=xi,Pi[s.Z.Tools.BRUSH].uiName="sculptBrush",Pi[s.Z.Tools.INFLATE].uiName="sculptInflate",Pi[s.Z.Tools.TWIST].uiName="sculptTwist",Pi[s.Z.Tools.SMOOTH].uiName="sculptSmooth",Pi[s.Z.Tools.FLATTEN].uiName="sculptFlatten",Pi[s.Z.Tools.PINCH].uiName="sculptPinch",Pi[s.Z.Tools.CREASE].uiName="sculptCrease",Pi[s.Z.Tools.DRAG].uiName="sculptDrag",Pi[s.Z.Tools.PAINT].uiName="sculptPaint",Pi[s.Z.Tools.MOVE].uiName="sculptMove",Pi[s.Z.Tools.MASKING].uiName="sculptMasking",Pi[s.Z.Tools.LOCALSCALE].uiName="sculptLocalScale",Pi[s.Z.Tools.TRANSFORM].uiName="sculptTransform",Pi[s.Z.Tools.PEN].uiName="sculptPen";const Di=Pi;function Ii(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Fi=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t,this._toolIndex=s.Z.Tools.BRUSH,this._tools=[],this._symmetry=!0,this._continuous=!1,this._sculptTimer=-1,this._selection=new ye(t._gl),this.init()}var t,r;return t=e,(r=[{key:"setToolIndex",value:function(e){this._toolIndex=e}},{key:"getToolIndex",value:function(){return this._toolIndex}},{key:"getCurrentTool",value:function(){return this._tools[this._toolIndex]}},{key:"getSymmetry",value:function(){return this._symmetry}},{key:"getTool",value:function(e){return this._tools[e]}},{key:"getSelection",value:function(){return this._selection}},{key:"init",value:function(){for(var e=this._main,t=this._tools,r=0,i=Di.length;r<i;++r)Di[r]&&(t[r]=new Di[r](e))}},{key:"canBeContinuous",value:function(){switch(this._toolIndex){case s.Z.Tools.TWIST:case s.Z.Tools.MOVE:case s.Z.Tools.DRAG:case s.Z.Tools.LOCALSCALE:case s.Z.Tools.TRANSFORM:return!1;default:return!0}}},{key:"isUsingContinuous",value:function(){return this._continuous&&this.canBeContinuous()}},{key:"start",value:function(e){var t=this.getCurrentTool(),r=t.start(e);return this._main.getPicking().getMesh()&&this.isUsingContinuous()&&(this._sculptTimer=window.setInterval(t._cbContinuous,16.6)),r}},{key:"end",value:function(){this.getCurrentTool().end(),-1!==this._sculptTimer&&(clearInterval(this._sculptTimer),this._sculptTimer=-1)}},{key:"preUpdate",value:function(){this.getCurrentTool().preUpdate(this.canBeContinuous())}},{key:"update",value:function(){this.isUsingContinuous()||this.getCurrentTool().update()}},{key:"postRender",value:function(){if(this.getCurrentTool().postRender(this._selection),this._toolIndex!==s.Z.Tools.PEN){var e=this._tools[s.Z.Tools.PEN];e&&e.renderOverlay&&e.renderOverlay()}}},{key:"addSculptToScene",value:function(e){return this.getCurrentTool().addSculptToScene(e)}}])&&Ii(t.prototype,r),e}();function Oi(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Li={LINEAR:!1},Vi=function(){function e(t,r,i,n){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._vArOut=r,this._cArOut=i,this._mArOut=n,this._vAr=t.getVertices(),this._cAr=t.getColors(),this._mAr=t.getMaterials(),this._eAr=t.getEdges(),this._nbVertices=t.getNbVertices(),this._tagEdges=new Int32Array(t.getNbEdges())}var t,r;return t=e,(r=[{key:"computeTriangleEdgeVertex",value:function(e,t,r,i){var n=this._vAr,a=this._cAr,s=this._mAr,o=this._eAr,l=this._vArOut,u=this._cArOut,c=this._mArOut,h=this._tagEdges,d=3*e,f=3*t,_=3*r,p=h[i]-1,g=-1===p?this._nbVertices++:p,m=3*g,v=o[i];if(1===v||v>=3||Li.LINEAR){if(-1!==p)return g;h[i]=g+1,l[m]=.5*(n[d]+n[f]),l[m+1]=.5*(n[d+1]+n[f+1]),l[m+2]=.5*(n[d+2]+n[f+2]),u[m]=.5*(a[d]+a[f]),u[m+1]=.5*(a[d+1]+a[f+1]),u[m+2]=.5*(a[d+2]+a[f+2]),c[m]=.5*(s[d]+s[f]),c[m+1]=.5*(s[d+1]+s[f+1]),c[m+2]=.5*(s[d+2]+s[f+2])}else-1===p?(h[i]=g+1,l[m]=.125*n[_]+.375*(n[d]+n[f]),l[m+1]=.125*n[_+1]+.375*(n[d+1]+n[f+1]),l[m+2]=.125*n[_+2]+.375*(n[d+2]+n[f+2]),u[m]=.125*a[_]+.375*(a[d]+a[f]),u[m+1]=.125*a[_+1]+.375*(a[d+1]+a[f+1]),u[m+2]=.125*a[_+2]+.375*(a[d+2]+a[f+2]),c[m]=.125*s[_]+.375*(s[d]+s[f]),c[m+1]=.125*s[_+1]+.375*(s[d+1]+s[f+1]),c[m+2]=.125*s[_+2]+.375*(s[d+2]+s[f+2])):(l[m]+=.125*n[_],l[m+1]+=.125*n[_+1],l[m+2]+=.125*n[_+2],u[m]+=.125*a[_],u[m+1]+=.125*a[_+1],u[m+2]+=.125*a[_+2],c[m]+=.125*s[_],c[m+1]+=.125*s[_+1],c[m+2]+=.125*s[_+2]);return g}},{key:"computeQuadEdgeVertex",value:function(e,t,r,i,n){var a=this._vAr,s=this._cAr,o=this._mAr,l=this._eAr,u=this._vArOut,c=this._cArOut,h=this._mArOut,d=this._tagEdges,f=3*e,_=3*t,p=3*r,g=3*i,m=d[n]-1,v=-1===m?this._nbVertices++:m,y=3*v,b=l[n];if(1===b||b>=3||Li.LINEAR){if(-1!==m)return v;d[n]=v+1,u[y]=.5*(a[f]+a[_]),u[y+1]=.5*(a[f+1]+a[_+1]),u[y+2]=.5*(a[f+2]+a[_+2]),c[y]=.5*(s[f]+s[_]),c[y+1]=.5*(s[f+1]+s[_+1]),c[y+2]=.5*(s[f+2]+s[_+2]),h[y]=.5*(o[f]+o[_]),h[y+1]=.5*(o[f+1]+o[_+1]),h[y+2]=.5*(o[f+2]+o[_+2])}else-1===m?(d[n]=v+1,u[y]=.0625*(a[p]+a[g])+.375*(a[f]+a[_]),u[y+1]=.0625*(a[p+1]+a[g+1])+.375*(a[f+1]+a[_+1]),u[y+2]=.0625*(a[p+2]+a[g+2])+.375*(a[f+2]+a[_+2]),c[y]=.0625*(s[p]+s[g])+.375*(s[f]+s[_]),c[y+1]=.0625*(s[p+1]+s[g+1])+.375*(s[f+1]+s[_+1]),c[y+2]=.0625*(s[p+2]+s[g+2])+.375*(s[f+2]+s[_+2]),h[y]=.0625*(o[p]+o[g])+.375*(o[f]+o[_]),h[y+1]=.0625*(o[p+1]+o[g+1])+.375*(o[f+1]+o[_+1]),h[y+2]=.0625*(o[p+2]+o[g+2])+.375*(o[f+2]+o[_+2])):(u[y]+=.0625*(a[p]+a[g]),u[y+1]+=.0625*(a[p+1]+a[g+1]),u[y+2]+=.0625*(a[p+2]+a[g+2]),c[y]+=.0625*(s[p]+s[g]),c[y+1]+=.0625*(s[p+1]+s[g+1]),c[y+2]+=.0625*(s[p+2]+s[g+2]),h[y]+=.0625*(o[p]+o[g]),h[y+1]+=.0625*(o[p+1]+o[g+1]),h[y+2]+=.0625*(o[p+2]+o[g+2]));return v}},{key:"computeFaceVertex",value:function(e,t,r,i){var n=3*e,a=3*t,s=3*r,o=3*i,l=this._vAr,u=this._cAr,c=this._mAr,h=this._vArOut,d=this._cArOut,f=this._mArOut,_=this._nbVertices++,p=3*_;return h[p]=.25*(l[n]+l[a]+l[s]+l[o]),h[p+1]=.25*(l[n+1]+l[a+1]+l[s+1]+l[o+1]),h[p+2]=.25*(l[n+2]+l[a+2]+l[s+2]+l[o+2]),d[p]=.25*(u[n]+u[a]+u[s]+u[o]),d[p+1]=.25*(u[n+1]+u[a+1]+u[s+1]+u[o+1]),d[p+2]=.25*(u[n+2]+u[a+2]+u[s+2]+u[o+2]),f[p]=.25*(c[n]+c[a]+c[s]+c[o]),f[p+1]=.25*(c[n+1]+c[a+1]+c[s+1]+c[o+1]),f[p+2]=.25*(c[n+2]+c[a+2]+c[s+2]+c[o+2]),_}}])&&Oi(t.prototype,r),e}(),Ni=function(e,t,r,i){var n=e.getNbVertices();r.set(e.getColors().subarray(0,3*n)),i.set(e.getMaterials().subarray(0,3*n));for(var a=e.getVertices(),s=e.getFaces(),l=e.getEdges(),u=e.getFaceEdges(),c=e.getVerticesOnEdge(),h=e.getVerticesRingVertStartCount(),d=e.getVerticesRingVert(),f=e.getVerticesRingFaceStartCount(),_=e.getVerticesRingFace(),p=e.hasOnlyTriangles(),g=0;g<n;++g){var m=3*g,v=0,y=0,b=0,T=0,M=0,S=0,k=0;if(c[g]||Li.LINEAR){var E=f[2*g],A=E+f[2*g+1];for(S=E;S<A;++S){var C=4*_[S],w=s[C],R=s[C+1],x=s[C+2],P=s[C+3],D=P===o.Z.TRI_INDEX;k=o.Z.TRI_INDEX,w===g?1===l[u[C]]?k=R:1===l[u[D?C+2:C+3]]&&(k=D?x:P):R===g?1===l[u[C]]?k=w:1===l[u[C+1]]&&(k=x):x===g?1===l[u[C+1]]?k=R:1===l[u[C+2]]&&(k=D?w:P):P===g&&(1===l[u[C+2]]?k=x:1===l[u[C+3]]&&(k=w)),k!==o.Z.TRI_INDEX&&(v+=a[k*=3],y+=a[k+1],b+=a[k+2],T++)}T<2?(t[m]=a[m],t[m+1]=a[m+1],t[m+2]=a[m+2]):(T=.25/T,M=.75,t[m]=a[m]*M+v*T,t[m+1]=a[m+1]*M+y*T,t[m+2]=a[m+2]*M+b*T)}else{var I=h[2*g],F=h[2*g+1],O=I+F;for(S=I;S<O;++S)v+=a[k=3*d[S]],y+=a[k+1],b+=a[k+2];if(p)6===F?(T=.0625,M=.625):3===F?(T=.1875,M=.4375):(T=.375/F,M=.625),t[m]=a[m]*M+v*T,t[m+1]=a[m+1]*M+y*T,t[m+2]=a[m+2]*M+b*T;else{var L=0,V=0,N=0,B=0,U=f[2*g],Z=U+f[2*g+1],G=0;for(S=U;S<Z;++S){var W=s[3+(k=4*_[S])];if(W!==o.Z.TRI_INDEX){G++;var j,z=s[k],X=s[k+1],K=s[k+2];L+=a[j=z===g?3*K:X===g?3*W:K===g?3*z:3*X],V+=a[j+1],N+=a[j+2]}}G!==Z-U?0!==G?(T=.5*(M=1/(1+.5*F+.25*G)),B=.25*M,t[m]=a[m]*M+v*T+L*B,t[m+1]=a[m+1]*M+y*T+V*B,t[m+2]=a[m+2]*M+b*T+N*B):(6===F?(T=.0625,M=.625):3===F?(T=.1875,M=.4375):(T=.375/F,M=.625),t[m]=a[m]*M+v*T,t[m+1]=a[m+1]*M+y*T,t[m+2]=a[m+2]*M+b*T):(4===F?(M=.5625,T=.09375,B=.015625):M=1-((T=1.5/(F*F))+(B=.25/(F*F)))*F,t[m]=a[m]*M+v*T+L*B,t[m+1]=a[m+1]*M+y*T+V*B,t[m+2]=a[m+2]*M+b*T+N*B)}}}},Bi=function(e,t,r,i,n){for(var a=e.getFaces(),s=e.getFaceEdges(),l=new Vi(e,t,r,i),u=0,c=e.getNbFaces();u<c;++u){var h,d,f,_,p,g=4*u,m=a[g],v=a[g+1],y=a[g+2],b=a[g+3],T=b!==o.Z.TRI_INDEX;T?(h=l.computeQuadEdgeVertex(m,v,y,b,s[g]),d=l.computeQuadEdgeVertex(v,y,b,m,s[g+1]),f=l.computeQuadEdgeVertex(y,b,m,v,s[g+2]),_=l.computeQuadEdgeVertex(b,m,v,y,s[g+3]),p=l.computeFaceVertex(m,v,y,b)):(h=l.computeTriangleEdgeVertex(m,v,y,s[g]),d=l.computeTriangleEdgeVertex(v,y,m,s[g+1]),f=l.computeTriangleEdgeVertex(y,m,v,s[g+2])),n&&(g*=4,T?(n[g+1]=n[g+4]=h,n[g+6]=n[g+9]=d,n[g+11]=n[g+14]=f,n[g+3]=n[g+12]=_,n[g+2]=n[g+7]=n[g+8]=n[g+13]=p,n[g]=m,n[g+5]=v,n[g+10]=y,n[g+15]=b):(n[g]=n[g+5]=n[g+8]=h,n[g+1]=n[g+10]=n[g+12]=d,n[g+2]=n[g+6]=n[g+14]=f,n[g+3]=n[g+7]=n[g+11]=n[g+15]=o.Z.TRI_INDEX,n[g+4]=m,n[g+9]=v,n[g+13]=y))}return l._tagEdges};Li.fullSubdivision=function(e,t){var r=e.getNbVertices()+e.getNbEdges()+e.getNbQuads();t.setVertices(new Float32Array(3*r)),t.setColors(new Float32Array(3*r)),t.setMaterials(new Float32Array(3*r)),t.setFaces(new Uint32Array(4*e.getNbFaces()*4)),Ni(e,t.getVertices(),t.getColors(),t.getMaterials());var i=Bi(e,t.getVertices(),t.getColors(),t.getMaterials(),t.getFaces());e.hasUV()&&function(e,t,r){var i=t.getNbVertices(),n=new Uint32Array(2*i);n.set(e.getVerticesDuplicateStartCount());var a=e.getFaces(),s=e.getFacesTexCoord(),l=3*t.getNbFaces(),u=e.getTexCoords(),c=new Float32Array(o.Z.getMemory(4*l*2),0,2*l),h=0,d=e.getNbVertices(),f=i-d;for(h=0;h<d;++h){var _=n[2*h];_>0&&(n[2*h]=_+f)}c.set(u),c.set(u.subarray(2*d),2*(d+f));var p=f+e.getNbTexCoords(),g=e.getFaceEdges(),m=new Uint32Array(r.length),v=new Uint32Array(r.length);for(d=a.length,h=0;h<d;++h){var y=g[h];if(y!==o.Z.TRI_INDEX){var b=(h+1)%4==0?h-3:h+1,T=s[h],M=s[b];M===o.Z.TRI_INDEX&&(M=s[h-2]);var S=r[y]-1,k=v[y],E=T>M?T:M,A=T<M?T:M;0!==k?k===E&&m[y]===A||(c[2*p]=.5*(u[2*T]+u[2*M]),c[2*p+1]=.5*(u[2*T+1]+u[2*M+1]),n[2*S]=p++,n[2*S+1]=1):(c[2*S]=.5*(u[2*T]+u[2*M]),c[2*S+1]=.5*(u[2*T+1]+u[2*M+1]),m[y]=A,v[y]=E)}}var C=new Float32Array(2*p);C.set(c.subarray(0,2*p)),t.setTexCoords(C),t.setVerticesDuplicateStartCount(n),function(e,t,r){for(var i=e.getFacesTexCoord(),n=t.getFaces(),a=new Uint32Array(n.length),s=e.getFaceEdges(),l=e.getNbVertices(),u=t.getNbVertices()-l,c=t.getVerticesDuplicateStartCount(),h=t.getTexCoords(),d=0,f=e.getNbFaces();d<f;++d){var _=4*d,p=i[_],g=i[_+1],m=i[_+2],v=i[_+3];p>=l&&(p+=u),g>=l&&(g+=u),m>=l&&(m+=u),v!==o.Z.TRI_INDEX&&v>=l&&(v+=u);var y=s[_],b=r[y]-1;b<0?b=c[2*(-b-1)]:c[2*b]>0&&(r[y]=-b);var T=r[y=s[_+1]]-1;T<0?T=c[2*(-T-1)]:c[2*T]>0&&(r[y]=-T);var M=r[y=s[_+2]]-1;if(M<0?M=c[2*(-M-1)]:c[2*M]>0&&(r[y]=-M),_*=4,v!==o.Z.TRI_INDEX){var S=r[y=s[4*d+3]]-1;S<0?S=c[2*(-S-1)]:c[2*S]>0&&(r[y]=-S),a[_+1]=a[_+4]=b,a[_+6]=a[_+9]=T,a[_+11]=a[_+14]=M,a[_+3]=a[_+12]=S,a[_+2]=a[_+7]=a[_+8]=a[_+13]=n[_+2],a[_]=p,a[_+5]=g,a[_+10]=m,a[_+15]=v;var k=2*n[_+2];h[k]=.25*(h[2*p]+h[2*g]+h[2*m]+h[2*v]),h[k+1]=.25*(h[2*p+1]+h[2*g+1]+h[2*m+1]+h[2*v+1])}else a[_]=a[_+5]=a[_+8]=b,a[_+1]=a[_+10]=a[_+12]=T,a[_+2]=a[_+6]=a[_+14]=M,a[_+3]=a[_+7]=a[_+11]=a[_+15]=o.Z.TRI_INDEX,a[_+4]=p,a[_+9]=g,a[_+13]=m}t.setFacesTexCoord(a)}(e,t,r)}(e,t,i),t.allocateArrays()},Li.partialSubdivision=function(e,t,r,i){Ni(e,t,r,i),Bi(e,t,r,i)};const Ui=Li;var Zi={importOBJ:function(e,t){for(var r=[],i=[],n=[],a=[],s=[],l=[],u=[],c=[],h=[],d=0,f=0,_=0,p=0,g=e.split("\n"),m=[],v=1/255,y=g.length,b=0;b<y;++b){var T=g[b].trim();if(0!==T.length){var M,S=T[0];if("v"===S)" "===(M=T[1])?(m=T.split(/\s+/),i.push(parseFloat(m[1]),parseFloat(m[2]),parseFloat(m[3])),m[4]&&n.push(parseFloat(m[4]),parseFloat(m[5]),parseFloat(m[6])),++_):"t"===M&&(m=T.split(/\s+/),u.push(parseFloat(m[1]),parseFloat(m[2])),++p);else if("f"===S){var k=(m=T.split(/\s+/)).length-1;if(k<3)continue;for(var E=Math.ceil(k/2)-1,A=0;A<E;++A){var C=A+1,w=A+2,R=k-C,x=k-A;R===w&&(R=x,x=o.Z.TRI_INDEX);var P,D=m[C].split("/"),I=m[w].split("/"),F=m[R].split("/"),O=x!==o.Z.TRI_INDEX;O&&(P=m[x].split("/"));var L=parseInt(D[0],10),V=parseInt(I[0],10),N=parseInt(F[0],10),B=O?parseInt(P[0],10):void 0;if((!O||B!==L&&B!==V&&B!==N)&&L!==V&&L!==N&&V!==N)if(L=(L<0?L+_:L-1)-d,V=(V<0?V+_:V-1)-d,N=(N<0?N+_:N-1)-d,O&&(B=(B<0?B+_:B-1)-d),c.push(L,V,N,O?B:o.Z.TRI_INDEX),D[1]){var U=parseInt(D[1],10),Z=parseInt(I[1],10),G=parseInt(F[1],10),W=O?parseInt(P[1],10):void 0;U=(U<0?U+p:U-1)-f,Z=(Z<0?Z+p:Z-1)-f,G=(G<0?G+p:G-1)-f,O&&(W=(W<0?W+p:W-1)-f),h.push(U,Z,G,O?W:o.Z.TRI_INDEX)}else h.length>0&&h.push(L,V,N,O?B:o.Z.TRI_INDEX)}}else if("#"===S){if("M"!==T[1])continue;if(T.startsWith("#MRGB "))for(var j=(m=T.split(/\s+/))[1],z=2,X=j.length;z<X;z+=8){var K=parseInt(j.substr(z,6),16);a.push((K>>16)*v,(K>>8&255)*v,(255&K)*v)}else if(T.startsWith("#MAT "))for(var H=(m=T.split(/\s+/))[1],Y=0,q=H.length;Y<q;Y+=6){var J=parseInt(H.substr(Y,6),16);l.push((J>>16)*v,(J>>8&255)*v,(255&J)*v)}}else T.startsWith("o ")&&(r.length>0&&(Zi.initMeshOBJ(r[r.length-1],i,c,n,s,u,h,a,l),d=_,f=p),r.push(new sr(t)))}}return 0===r.length&&(r[0]=new sr(t)),Zi.initMeshOBJ(r[r.length-1],i,c,n,s,u,h,a,l),r},initMeshOBJ:function(e,t,r,i,n,a,s,o,l){e.setVertices(new Float32Array(t)),e.setFaces(new Uint32Array(r)),o.length===t.length?e.setColors(new Float32Array(o)):i.length===t.length&&e.setColors(new Float32Array(i)),l.length===t.length?e.setMaterials(new Float32Array(l)):n.length===t.length&&e.setMaterials(new Float32Array(n)),a.length>0&&s.length===r.length&&e.initTexCoordsDataFromOBJData(a,s),t.length=r.length=0,o.length=i.length=0,l.length=n.length=0,a.length=s.length=0}};const Gi=Zi;var Wi={VERSION:3,exportSGL:function(e,t){var r,i=e.length,n=4*(9+31*i),a=0;for(a=0;a<i;++a)n+=4*(r=e[a]).getNbVertices()*3,r.getColors()&&(n+=4*r.getNbVertices()*3),r.getMaterials()&&(n+=4*r.getNbVertices()*3),n+=4*r.getNbFaces()*4,r.hasUV()&&(n+=4*r.getNbTexCoords()*2,n+=4*r.getNbFaces()*4);var s=new ArrayBuffer(n),o=new Float32Array(s),l=new Uint32Array(s),u=0;l[u++]=Wi.VERSION,l[u++]=t._showGrid,l[u++]=x.showSymmetryLine,l[u++]=t._showContour;var c=t.getCamera();for(l[u++]=c.getProjectionType(),l[u++]=c.getMode(),o[u++]=c.getFov(),l[u++]=c.getUsePivot(),l[u++]=i,a=0;a<i;++a){r=e[a],l[u++]=r.getShaderType(),l[u++]=r.getMatcap(),l[u++]=r.getShowWireframe(),l[u++]=r.getFlatShading(),o[u++]=r.getOpacity(),o.set(r.getCenter(),u),u+=3,o.set(r.getMatrix(),u),u+=16,o[u++]=r.getScale();var h=r.getNbVertices();l[u++]=h,o.set(r.getVertices().subarray(0,3*h),u),u+=3*h;var d=r.getColors()?h:0;l[u++]=d,d>0&&o.set(r.getColors().subarray(0,3*h),u),u+=3*d;var f=r.getMaterials()?h:0;l[u++]=f,f>0&&o.set(r.getMaterials().subarray(0,3*h),u),u+=3*f;var _=r.getNbFaces();l[u++]=_,l.set(r.getFaces().subarray(0,4*_),u),u+=4*_;var p=r.hasUV(),g=r.getNbTexCoords();l[u++]=p?g:0,p&&(o.set(r.getTexCoords().subarray(0,2*g),u),u+=2*g),l[u++]=p?_:0,p&&(l.set(r.getFacesTexCoord().subarray(0,4*_),u),u+=4*_)}var m=new DataView(s,0,4*u);return new 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t=this._menu=e.addMenu((0,V.Z)("backgroundTitle"));t.domContainer&&(t.domContainer.style.display="none"),this._bg=this._main.getBackground(),t.addCombobox("Type",this._bg._type,this.onBackgroundType.bind(this),["Image","Environment","Ambient 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i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const fn=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r._main,this._menu=null,this._camera=this._main.getCamera(),this._cameraTimer=-1,this._cbTranslation=this.cbOnTranslation.bind(this),this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){var t=this._camera,r=this._menu=e.addMenu((0,V.Z)("cameraTitle"));r.addTitle((0,V.Z)("cameraReset")),r.addDualButton((0,V.Z)("cameraCenter"),(0,V.Z)("cameraFront"),this.resetCamera.bind(this),this.resetFront.bind(this)),r.addDualButton((0,V.Z)("cameraLeft"),(0,V.Z)("cameraTop"),this.resetLeft.bind(this),this.resetTop.bind(this)),this._ctrlProjectionTitle=r.addTitle((0,V.Z)("cameraProjection"));var i=[];i[s.Z.Projection.PERSPECTIVE]=(0,V.Z)("cameraPerspective"),i[s.Z.Projection.ORTHOGRAPHIC]=(0,V.Z)("cameraOrthographic"),this._ctrlProjection=r.addCombobox("",t.getProjectionType(),this.onCameraTypeChange.bind(this),i),this._ctrlFov=r.addSlider((0,V.Z)("cameraFov"),t.getFov(),this.onFovChange.bind(this),10,90,1),this._ctrlFov.setVisibility(t.getProjectionType()===s.Z.Projection.PERSPECTIVE),r.addTitle((0,V.Z)("cameraMode"));var n=[];n[s.Z.CameraMode.ORBIT]=(0,V.Z)("cameraOrbit"),n[s.Z.CameraMode.SPHERICAL]=(0,V.Z)("cameraSpherical"),n[s.Z.CameraMode.PLANE]=(0,V.Z)("cameraPlane"),r.addCombobox("",t.getMode(),this.onCameraModeChange.bind(this),n),this._ctrlPivot=r.addCheckbox((0,V.Z)("cameraPivot"),t.getUsePivot(),this.onPivotChange.bind(this)),r.addSlider("speed",this._main,"_cameraSpeed",.05,1,.001)}},{key:"onCameraModeChange",value:function(e){this._camera.setMode(e),this._main.render()}},{key:"onCameraTypeChange",value:function(e){this._camera.setProjectionType(e),this._ctrlFov.setVisibility(e===s.Z.Projection.PERSPECTIVE),this._main.render()}},{key:"onFovChange",value:function(e){this._camera.setFov(e),this._main.render()}},{key:"onKeyDown",value:function(e){if(!0!==e.handled&&(e.stopPropagation(),!this._main._focusGui)){e.preventDefault();var t=this._main,r=t.getCamera();switch(e.handled=!0,e.shiftKey&&t._action===s.Z.Action.CAMERA_ROTATE&&(r.snapClosestRotation(),t.render()),u.Z.getShortKey(e.which)){case s.Z.KeyAction.STRIFE_LEFT:r._moveX=-1;break;case s.Z.KeyAction.STRIFE_RIGHT:r._moveX=1;break;case s.Z.KeyAction.STRIFE_UP:r._moveZ=-1;break;case s.Z.KeyAction.STRIFE_DOWN:r._moveZ=1;break;default:e.handled=!1}!0===e.handled&&-1===this._cameraTimer&&(this._cameraTimer=window.setInterval(this._cbTranslation,16.6))}}},{key:"cbOnTranslation",value:function(){var e=this._main;e.getCamera().updateTranslation(),e.render()}},{key:"onKeyUp",value:function(e){if(!0!==e.handled&&(e.stopPropagation(),!this._main._focusGui)){e.preventDefault(),e.handled=!0;var t=this._camera;switch(u.Z.getShortKey(e.which)){case s.Z.KeyAction.STRIFE_LEFT:case s.Z.KeyAction.STRIFE_RIGHT:t._moveX=0;break;case s.Z.KeyAction.STRIFE_UP:case s.Z.KeyAction.STRIFE_DOWN:t._moveZ=0;break;case s.Z.KeyAction.CAMERA_RESET:this.resetCamera();break;case s.Z.KeyAction.CAMERA_FRONT:this.resetFront();break;case s.Z.KeyAction.CAMERA_TOP:this.resetTop();break;case s.Z.KeyAction.CAMERA_LEFT:this.resetLeft();break;default:e.handled=!1}-1!==this._cameraTimer&&0===t._moveX&&0===t._moveZ&&(clearInterval(this._cameraTimer),this._cameraTimer=-1)}}},{key:"resetCamera",value:function(){this._camera.resetView(),this._main.render()}},{key:"resetFront",value:function(){this._camera.toggleViewFront(),this._main.render()}},{key:"resetLeft",value:function(){this._camera.toggleViewLeft(),this._main.render()}},{key:"resetTop",value:function(){this._camera.toggleViewTop(),this._main.render()}},{key:"onPivotChange",value:function(){this._camera.toggleUsePivot(),this._main.render()}}])&&dn(t.prototype,r),e}();function _n(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const pn=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new 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T=0;for(T=0;T<d;++T)y[T]=p.charCodeAt(T);for(h=0;h<i;++h)d=3*h,b.setFloat32(T,l[d],!0),T+=4,b.setFloat32(T,l[d+1],!0),T+=4,b.setFloat32(T,l[d+2],!0),T+=4,b.setUint8(T,Math.round(255*u[d])),T+=1,b.setUint8(T,Math.round(255*u[d+1])),T+=1,b.setUint8(T,Math.round(255*u[d+2])),T+=1;for(h=0;h<n;++h){var M=c[3+(d=4*h)]!==o.Z.TRI_INDEX;b.setUint8(T,M?4:3),T+=1,b.setUint32(T,c[d],!0),T+=4,b.setUint32(T,c[d+1],!0),T+=4,b.setUint32(T,c[d+2],!0),T+=4,M&&(b.setUint32(T,c[d+3],!0),T+=4)}return new Blob([y])};const Sn=Tn;var kn={},En=function(e){for(var t=Gr.mergeArrays(e,{vertices:null,colors:null,triangles:null}),r=t.vertices,n=t.triangles,a=i.Ue(),s=i.Ue(),o=i.Ue(),l=t.faceNormals=new Float32Array(3*t.nbTriangles),u=0;u<t.nbTriangles;++u){var c=3*u,h=3*n[c],d=3*n[c+1],f=3*n[c+2];i.t8(a,r[h],r[h+1],r[h+2]),i.t8(s,r[d],r[d+1],r[d+2]),i.t8(o,r[f],r[f+1],r[f+2]),i.lu(s,s,a),i.lu(o,o,s),i.kC(a,s,o),i.Fv(a,a),l[c]=a[0],l[c+1]=a[1],l[c+2]=a[2]}return t};kn.exportAsciiSTL=function(e){for(var t=En(e),r=t.nbTriangles,i=t.vertices,n=t.triangles,a=t.faceNormals,s="solid mesh\n",o=0;o<r;++o){var l=3*o;s+=" facet normal "+a[l]+" "+a[l+1]+" "+a[l+2]+"\n",s+="  outer loop\n";var u=3*n[l],c=3*n[l+1],h=3*n[l+2];s+="   vertex "+i[u]+" "+i[u+1]+" "+i[u+2]+"\n",s+="   vertex "+i[c]+" "+i[c+1]+" "+i[c+2]+"\n",s+="   vertex "+i[h]+" "+i[h+1]+" "+i[h+2]+"\n",s+="  endloop\n",s+=" endfacet\n"}return s+="endsolid mesh\n",new Blob([s])},kn.exportBinarySTL=function(e,t){var r,i,n=En(e),a=n.nbTriangles,s=n.vertices,o=n.colors,l=n.triangles,u=n.faceNormals;if(t&&t.swapXY){var c=n.nbVertices;for(r=0;r<c;++r){var h=s[1+(i=3*r)];s[i+1]=-s[i+2],s[i+2]=h}}var d=new Uint8Array(84+50*a),f=t&&t.colorMagic;if(f){var _=[67,79,76,79,82,61,255,255,255,255];for(r=0;r<_.length;++r)d[r]=_[r]}new DataView(d.buffer).setUint32(80,a,!0);var p=new Uint8Array(s.buffer),g=new Uint8Array(u.buffer),m=84,v=0,y=f?0:32768,b=31/3;for(r=0;r<a;++r){for(i=12*r,v=0;v<12;++v)d[m++]=g[i++];var T=3*l[i=3*r],M=3*l[i+1],S=3*l[i+2],k=4*T;for(v=0;v<12;++v)d[m++]=p[k++];var E=4*M;for(v=0;v<12;++v)d[m++]=p[E++];var A=4*S;for(v=0;v<12;++v)d[m++]=p[A++];var C=Math.round((o[T]+o[M]+o[S])*b),w=Math.round((o[T+1]+o[M+1]+o[S+1])*b)<<5,R=Math.round((o[T+2]+o[M+2]+o[S+2])*b);f?R<<=10:C<<=10;var x=C+w+R+y;d[m++]=255&x,d[m++]=x>>8}return new Blob([d])};const An=kn;var Cn=r(751),wn=r.n(Cn);function Rn(e){return(Rn="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}var xn={exportSketchfab:function(e,t){if(window.sketchfabOAuth2Config){var r=new XMLHttpRequest;return new(wn())(window.sketchfabOAuth2Config).connect().then((function(i){!function(e,t,r,i){e.open("POST","https://api.sketchfab.com/v2/models",!0),e.onprogress=function(e){if(e.lengthComputable&&e.total){var t=Math.round(100*e.loaded/e.total);i.setVisibility("Sketchfab upload: 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mn.zip.BlobWriter("application/zip"),(function(n){var a=Sn.exportBinaryPLY(t.getMeshes(),{swapXY:!0});n.add("yourMesh.ply",new mn.zip.BlobReader(a),(function(){n.close(xn.exportFileSketchfab.bind(this,r,e,i))}))}),onerror)}(r,e,i,t)})).catch((function(e){console.error(e)})),r}},exportFileSketchfab:function(e,t,r,i){if(!t.isAborted){var n=new FormData;n.append("modelFile",i,"sculptglModel.zip"),n.append("name","My model"),n.append("tags","sculptgl"),"object"===Rn(e)&&e.hasOwnProperty("token_type")&&"Bearer"===e.token_type?t.setRequestHeader("Authorization","Bearer "+e.access_token):n.append("token",e),r.setMessage("Sketchfab upload..."),t.send(n)}}};const Pn=xn;var Dn={exportSculpteo:function(e,t){var r=new XMLHttpRequest;r.open("POST","uploadSculpteo.php",!0),r.onprogress=function(e){if(e.lengthComputable&&e.total){var r=Math.round(100*e.loaded/e.total);t.setMessage("Sculpteo upload: "+r+"%")}};var i=function(){t.setMessage("")};r.onerror=i,r.onabort=i,r.onload=function(){if(i(),200===this.status){var e=r.responseText.match(/\/print\/(.+?)(?=")/);e&&window.open("https://www.sculpteo.com/en"+e[0],"_blank")}};var n=e.getMeshes(),a=e.computeBoundingBoxMeshes(n),s=e.computeRadiusFromBoundingBox(a),o=Sn.exportBinaryPLY(n,{swapXY:!0});return t.setMessage("Creating zip..."),mn.zip.useWebWorkers=!0,mn.zip.workerScriptsPath="worker/",mn.zip.createWriter(new mn.zip.BlobWriter("application/zip"),(function(e){e.add("yourMesh.ply",new mn.zip.BlobReader(o),(function(){e.close(Dn.exportFileSculpteo.bind(this,s,r,t))}))}),onerror),r},exportFileSculpteo:function(e,t,r,i){if(!t.isAborted){var n=new FormData;n.append("file",i),n.append("name","fromSculptgl"),n.append("scale",4/e),r.setMessage("Sculpteo upload..."),t.send(n)}}};const In=Dn;var Fn={exportMaterialise:function(e,t){var r=new 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FormData;n.append("file",i,"yourMesh.zip"),r.setMessage("Materialise upload..."),t.send(n)}}};const On=Fn;var Ln={};Ln.exportOBJ=bn.exportOBJ,Ln.exportSGL=ji.exportSGL,Ln.exportAsciiPLY=Sn.exportAsciiPLY,Ln.exportBinaryPLY=Sn.exportBinaryPLY,Ln.exportAsciiSTL=An.exportAsciiSTL,Ln.exportBinarySTL=An.exportBinarySTL,Ln.exportSketchfab=Pn.exportSketchfab,Ln.exportSculpteo=In.exportSculpteo,Ln.exportMaterialise=On.exportMaterialise;const Vn=Ln;var Nn={_gl:null,_checkRTT:{},_webGLExtensions:{}};Nn.HALF_FLOAT=Nn.HALF_FLOAT_OES=36193,Nn.checkRTTSupport=function(e,t){var r=Nn._gl;if(void 0===r)return!1;var i=e+","+t;if(void 0!==Nn._checkRTT[i])return Nn._checkRTT[i];var n=r.createTexture();r.bindTexture(r.TEXTURE_2D,n),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,2,2,0,r.RGBA,e,null),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,t);var 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instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r._main,this._ctrlGui=r,this._menu=null,this._parent=t,this._exportAll=!0,this._objColorZbrush=!0,this._objColorAppended=!1,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){var t=this._menu=e.addMenu((0,V.Z)("fileTitle"));t.addTitle((0,V.Z)("fileImportTitle")),t.addButton((0,V.Z)("fileAdd"),this,"addFile"),t.addCheckbox((0,V.Z)("fileAutoMatrix"),this._main,"_autoMatrix"),t.addCheckbox((0,V.Z)("fileVertexSRGB"),this._main,"_vertexSRGB"),t.addTitle("Comparison Images"),t.addButton("Add Comparison Image",this,"addComparisonImage"),t.addTitle((0,V.Z)("fileExportSceneTitle")),t.addCheckbox((0,V.Z)("fileExportAll"),this,"_exportAll"),t.addButton((0,V.Z)("fileExportSGL"),this,"saveFileAsSGL"),t.addButton((0,V.Z)("fileExportOBJ"),this,"saveFileAsOBJ"),t.addButton((0,V.Z)("fileExportPLY"),this,"saveFileAsPLY"),t.addButton((0,V.Z)("fileExportSTL"),this,"saveFileAsSTL"),t.addCheckbox("OBJ color zbrush",this,"_objColorZbrush"),t.addCheckbox("OBJ color append",this,"_objColorAppended"),t.addButton((0,V.Z)("sketchfabTitle"),this._ctrlGui,"exportSketchfab"),t.addTitle((0,V.Z)("fileExportTextureTitle")),this._guiTexSize=t.addSlider((0,V.Z)("fileExportTextureSize"),10,this.onTextureSize.bind(this),8,12,1),this._guiTexSize.setValue(10),t.addButton((0,V.Z)("fileExportColor"),this,"saveColor"),t.addButton((0,V.Z)("fileExportRoughness"),this,"saveRoughness"),t.addButton((0,V.Z)("fileExportMetalness"),this,"saveMetalness")}},{key:"addFile",value:function(){document.getElementById("fileopen").click()}},{key:"addComparisonImage",value:function(){console.log("[GuiFiles] addComparisonImage called");var e=document.getElementById("comparisonimageopen");if(!e){console.warn("[GuiFiles] comparisonimageopen input not found, creating it..."),(e=document.createElement("input")).type="file",e.id="comparisonimageopen",e.accept="image/*",e.style.display="none",document.body.appendChild(e);var t=this;e.addEventListener("change",(function(e){console.log("[GuiFiles] Comparison image file selected:",e.target.files.length,"file(s)"),e.target.files.length>0&&(console.log("[GuiFiles] Adding comparison image:",e.target.files[0].name),t._main.addComparisonImage(e.target.files[0]),e.target.value="")}),!1)}e?(console.log("[GuiFiles] Found comparison image input, clicking..."),e.value="",e.click()):console.error("[GuiFiles] Failed to create comparison image input element!")}},{key:"onTextureSize",value:function(e){this._texSize=1<<e,this._guiTexSize.domInputText.value=this._texSize}},{key:"_getExportMeshes",value:function(){if(this._exportAll)return this._main.getMeshes();var e=this._main.getSelectedMeshes();return e.length?e:void 0}},{key:"_extractTexture",value:function(e,t,r){var i=document.createElement("canvas");i.width=t,i.height=r;var n=new Uint8Array(4*t*r);if(e.checkFramebufferStatus(e.FRAMEBUFFER)!==e.FRAMEBUFFER_COMPLETE)return console.error("FRAMEBUFFER not complete"),i;e.flush(),e.finish(),e.readPixels(0,0,t,r,e.RGBA,e.UNSIGNED_BYTE,n);var a=i.getContext("2d"),s=a.getImageData(0,0,t,r);return s.data.set(n),a.putImageData(s,0,0),i}},{key:"_getRttPaint",value:function(e){return this._rttPaint||(this._rttPaint=new Wn(e,s.Z.Shader.PAINTUV,null),this._rttPaint.setWrapRepeat(!0),this._rttPaint.setFilterNearest(!0),le.INPUT_TEXTURE=this._getRttPaint()),this._rttPaint}},{key:"_getRttBlur",value:function(e){return this._rttBlur||(this._rttBlur=new Wn(e,s.Z.Shader.BLUR,null)),this._rttBlur}},{key:"_saveTexture",value:function(e){var t=this._main.getMesh();if(t)if(t.getTexCoords()){var r=t.getGL(),i=this._texSize,n=this._texSize,a=t.getShaderType();t.setShaderType(s.Z.Shader.PAINTUV);var o=this._getRttPaint(r);o.onResize(i,n),r.bindFramebuffer(r.FRAMEBUFFER,o.getFramebuffer()),r.clear(r.COLOR_BUFFER_BIT),r.viewport(0,0,i,n),t.render(),t.setShaderType(a),this._blurImage(r,i,n),this._extractTexture(r,i,n).toBlob(function(t){(0,gn.saveAs)(t,e+".png")}.bind(this)),this._main.onCanvasResize()}else window.alert("The selected mesh has no UV!")}},{key:"_blurImage",value:function(e,t,r){var i=this._getRttBlur(e);i.onResize(t,r),e.bindFramebuffer(e.FRAMEBUFFER,i.getFramebuffer()),e.clear(e.COLOR_BUFFER_BIT),i.render(this._main)}},{key:"saveColor",value:function(){se.CHANNEL_VALUE=0,this._saveTexture("diffuse")}},{key:"saveRoughness",value:function(){se.CHANNEL_VALUE=1,this._saveTexture("roughness")}},{key:"saveMetalness",value:function(){se.CHANNEL_VALUE=2,this._saveTexture("metalness")}},{key:"saveFileAsSGL",value:function(){var e=this._getExportMeshes();e&&this._save(Vn.exportSGL(e,this._main),"yourMesh.sgl")}},{key:"saveFileAsOBJ",value:function(){var e=this._getExportMeshes();e&&this._save(Vn.exportOBJ(e,this._objColorZbrush,this._objColorAppended),"yourMesh.obj")}},{key:"saveFileAsPLY",value:function(){var e=this._getExportMeshes();e&&this._save(Vn.exportBinaryPLY(e),"yourMesh.ply")}},{key:"saveFileAsSTL",value:function(){var e=this._getExportMeshes();e&&this._save(Vn.exportBinarySTL(e),"yourMesh.stl")}},{key:"_save",value:function(e,t,r){if(!r)return(0,gn.saveAs)(e,t);mn.zip.useWebWorkers=!0,mn.zip.workerScriptsPath="worker/",mn.zip.createWriter(new mn.zip.BlobWriter("application/zip"),(function(r){r.add(t,new mn.zip.BlobReader(e),(function(){r.close((function(e){(0,gn.saveAs)(e,"yourMesh.zip")}))}))}),onerror)}},{key:"onKeyDown",value:function(e){if(!0!==e.handled){e.stopPropagation(),this._main._focusGui||e.preventDefault();var t=e.which;e.ctrlKey&&e.altKey&&78===t?(this._main.clearScene(),e.handled=!0):!e.ctrlKey||79!==t&&73!==t?e.ctrlKey&&69===t&&(this.saveFileAsOBJ(),e.handled=!0):(this.addFile(),e.handled=!0)}}}])&&jn(t.prototype,r),e}();function Xn(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Kn=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r._main,this.domVerts=null,this.domFaces=null,this.domUl=null,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){this.domVerts=document.createElement("ul"),this.domVerts.innerHTML=(0,V.Z)("meshNbVertices"),this.domFaces=document.createElement("ul"),this.domFaces.innerHTML=(0,V.Z)("meshNbFaces"),this.domUl=document.createElement("span"),this.domUl.appendChild(this.domVerts),this.domUl.appendChild(this.domFaces);var t=this.domUl.style;t.cursor="default",void 0===t.float?t.cssFloat="right":t.float="right",e.domTopbar.appendChild(this.domUl)}},{key:"updateMeshInfo",value:function(){var e=this._main.getMesh();this.domVerts.innerHTML=(0,V.Z)("meshNbVertices")+(e?e.getNbVertices():0),this.domFaces.innerHTML=(0,V.Z)("meshNbFaces")+(e?e.getNbFaces():0)}}])&&Xn(t.prototype,r),e}();function Hn(e){return(Hn="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function Yn(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function qn(e,t){return(qn=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function Jn(e,t){return!t||"object"!==Hn(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been 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function")}(this,s),(r=a.call(this)).setID(e.getID()),r.setMeshData(t?e.getMeshData():{_nbVertices:0,_nbFaces:0,_nbTexCoords:0,_verticesXYZ:null,_normalsXYZ:null,_colorsRGB:null,_materialsPBR:null,_vertOnEdge:null,_vertRingFace:null,_vrfStartCount:null,_vrvStartCount:null,_vertRingVert:null,_vertTagFlags:null,_vertSculptFlags:null,_vertStateFlags:null,_vertProxy:null,_facesABCD:null,_faceEdges:null,_faceNormalsXYZ:null,_facesToTriangles:null,_trianglesABC:null,_facesTagFlags:null,_edges:null,_drawArraysWireframe:null,_drawElementsWireframe:null,_texCoordsST:null,_duplicateStartCount:null,_UVfacesABCD:null,_UVtrianglesABC:null,_DAverticesXYZ:null,_DAnormalsXYZ:null,_DAcolorsRGB:null,_DAmaterialsPBR:null,_DAtexCoordsST:null,_octree:null,_faceBoxes:null,_faceCentersXYZ:null,_facePosInLeaf:null,_faceLeaf:[],_leavesToUpdate:[],_worldBound:[1/0,1/0,1/0,-1/0,-1/0,-1/0]}),r.setRenderData(e.getRenderData()),r.setTransformData(e.getTransformData()),r._detailsXYZ=null,r._detailsRGB=null,r._detailsPBR=null,r._vertMapping=null,r._evenMapping=!1,r}return t=s,(r=[{key:"optimize",value:function(){}},{key:"getEvenMapping",value:function(){return this._evenMapping}},{key:"getVerticesMapping",value:function(){return this._vertMapping}},{key:"setVerticesMapping",value:function(e){this._vertMapping=e}},{key:"setEvenMapping",value:function(e){this._evenMapping=e}},{key:"higherSynthesis",value:function(e){e.computePartialSubdivision(this.getVertices(),this.getColors(),this.getMaterials(),this.getNbVertices()),this.applyDetails()}},{key:"lowerAnalysis",value:function(e){this.copyDataFromHigherRes(e);var t=e.getNbVertices(),r=new Float32Array(3*t),i=new Float32Array(3*t),n=new Float32Array(3*t);this.computePartialSubdivision(r,i,n,t),e.computeDetails(r,i,n,t)}},{key:"copyDataFromHigherRes",value:function(e){var t=this.getVertices(),r=this.getColors(),i=this.getMaterials(),n=this.getNbVertices(),a=e.getVertices(),s=e.getColors(),o=e.getMaterials();if(!1===this.getEvenMapping())t.set(a.subarray(0,3*n)),r.set(s.subarray(0,3*n)),i.set(o.subarray(0,3*n));else for(var l=this.getVerticesMapping(),u=0;u<n;++u){var c=3*u,h=3*l[u];t[c]=a[h],t[c+1]=a[h+1],t[c+2]=a[h+2],r[c]=s[h],r[c+1]=s[h+1],r[c+2]=s[h+2],i[c]=o[h],i[c+1]=o[h+1],i[c+2]=o[h+2]}}},{key:"computePartialSubdivision",value:function(e,t,r,i){var n=this.getVerticesMapping();if(n){var a=new Float32Array(3*i),s=new Float32Array(3*i),o=new Float32Array(3*i);Ui.partialSubdivision(this,a,s,o);var l=!0===this.getEvenMapping()?0:this.getNbVertices();l>0&&(e.set(a.subarray(0,3*l)),t.set(s.subarray(0,3*l)),r.set(o.subarray(0,3*l)));for(var u=l;u<i;++u){var c=3*u,h=3*n[u];e[h]=a[c],e[h+1]=a[c+1],e[h+2]=a[c+2],t[h]=s[c],t[h+1]=s[c+1],t[h+2]=s[c+2],r[h]=o[c],r[h+1]=o[c+1],r[h+2]=o[c+2]}}else Ui.partialSubdivision(this,e,t,r)}},{key:"applyDetails",value:function(){var e=this.getVerticesRingVertStartCount(),t=this.getVerticesRingVert(),r=this.getVertices(),i=this.getNormals(),n=this.getColors(),a=this.getMaterials(),s=this.getNbVertices(),l=new Float32Array(o.Z.getMemory(3*s*4),0,3*s);l.set(r.subarray(0,3*s));for(var u=this._detailsXYZ,c=this._detailsRGB,h=this._detailsPBR,d=Math.min,f=Math.max,_=0;_<s;++_){var p=3*_;n[p]=d(1,f(0,n[p]+c[p])),n[p+1]=d(1,f(0,n[p+1]+c[p+1])),n[p+2]=d(1,f(0,n[p+2]+c[p+2])),a[p]=d(1,f(0,a[p]+h[p])),a[p+1]=d(1,f(0,a[p+1]+h[p+1])),a[p+2]=d(1,f(0,a[p+2]+h[p+2]));var g=l[p],m=l[p+1],v=l[p+2],y=i[p],b=i[p+1],T=i[p+2],M=y*y+b*b+T*T;if(0!==M){y*=M=1/Math.sqrt(M),b*=M,T*=M;var S=3*t[e[2*_]],k=l[S]-g,E=l[S+1]-m,A=l[S+2]-v;if(0!=(M=(k-=y*(M=k*y+E*b+A*T))*k+(E-=b*M)*E+(A-=T*M)*A)){var C=b*(A*=M=1/Math.sqrt(M))-T*(E*=M),w=T*(k*=M)-y*A,R=y*E-b*k,x=u[p],P=u[p+1],D=u[p+2];r[p]=g+y*x+k*P+C*D,r[p+1]=m+b*x+E*P+w*D,r[p+2]=v+T*x+A*P+R*D}}}}},{key:"computeDetails",value:function(e,t,r,i){for(var n=this.getVerticesRingVertStartCount(),a=this.getVerticesRingVert(),s=this.getVertices(),o=this.getNormals(),l=this.getColors(),u=this.getMaterials(),c=this.getNbVertices(),h=this._detailsXYZ=new Float32Array(3*i),d=this._detailsRGB=new Float32Array(3*i),f=this._detailsPBR=new Float32Array(3*i),_=0;_<c;++_){var p=3*_;d[p]=l[p]-t[p],d[p+1]=l[p+1]-t[p+1],d[p+2]=l[p+2]-t[p+2],f[p]=u[p]-r[p],f[p+1]=u[p+1]-r[p+1],f[p+2]=u[p+2]-r[p+2];var g=o[p],m=o[p+1],v=o[p+2],y=g*g+m*m+v*v;if(0!==y){g*=y=1/Math.sqrt(y),m*=y,v*=y;var b=3*a[n[2*_]],T=e[b]-e[p],M=e[b+1]-e[p+1],S=e[b+2]-e[p+2];if(0!=(y=(T-=g*(y=T*g+M*m+S*v))*T+(M-=m*y)*M+(S-=v*y)*S)){var k=m*(S*=y=1/Math.sqrt(y))-v*(M*=y),E=v*(T*=y)-g*S,A=g*M-m*T,C=s[p]-e[p],w=s[p+1]-e[p+1],R=s[p+2]-e[p+2];h[p]=g*C+m*w+v*R,h[p+1]=T*C+M*w+S*R,h[p+2]=k*C+E*w+A*R}}}}}])&&Yn(t.prototype,r),s}(Qt);var ea={},ta=function(e,t,r){var i=++o.Z.TAG_FLAG,n=e.getVerticesTagFlags(),a=e.getVerticesRingVertStartCount(),s=e.getVerticesRingVert(),l=e.getVerticesOnEdge(),u=function(e,t,r){var i=0,n=e.getNbVertices();for(i=0;i<n;++i)if(0===t[i]&&1===r[i])return i;var a=e.getVerticesOnEdge();for(i=0;i<n&&(0!==t[i]||1===a[i]);++i);if(i===n)return-1;for(i=0;i<n;++i)if(0===t[i])return i;return-1}(e,r,t);if(u<0)return!1;r[u]=1;var c=new Uint32Array(o.Z.getMemory(4*e.getNbVertices()),0,e.getNbVertices());c[0]=u;for(var h=1;h>0;){var d=c[--h],f=a[2*d],_=f+a[2*d+1],p=0,g=++i;for(p=f;p<_;++p){var m=s[p];if(n[m]=g,1===r[m])return o.Z.TAG_FLAG=i,!1;r[m]=-1,n[m]=g}for(g=++i,p=f;p<_;++p){var v=s[p];if(0!==t[v]&&!l[v])return o.Z.TAG_FLAG=i,!1;for(var y=a[2*v],b=y+a[2*v+1],T=y;T<b;++T){var M=s[T];if(M!==d&&!(n[M]>=g-1)&&(n[M]=g,0===r[M])){for(var S=a[2*M],k=S+a[2*M+1],E=0,A=S;A<k;++A)n[s[A]]===g-1&&E++;2===E?r[M]=-1:(r[M]=1,c[h++]=M)}}}}return o.Z.TAG_FLAG=i,!0};ea.computeReverse=function(e,t){var r=e.getNbFaces();if(r%4!=0)return!1;var i=new Int8Array(e.getNbVertices());if(!function(e,t){for(var r=e.getNbVertices(),i=function(e){for(var t=e.getNbVertices(),r=e.getFaces(),i=e.getVerticesOnEdge(),n=e.getVerticesRingVertStartCount(),a=e.getVerticesRingFace(),s=e.getVerticesRingFaceStartCount(),l=new Int8Array(t),u=0;u<t;++u){for(var c=2*u,h=n[c+1],d=s[c],f=s[c+1],_=i[u],p=0,g=d,m=d+f;g<m;++g)p+=r[4*a[g]+3]===o.Z.TRI_INDEX?0:1;0===p?(!_&&6!==h||_&&4!==h)&&(l[u]=1):p===f?(!_&&4!==h||_&&3!==h)&&(l[u]=1):(_||5!==h)&&(l[u]=1)}return l}(e),n=!0;n;){if(!ta(e,i,t))return!1;n=!1;for(var a=0;a<r;++a)if(0===t[a]){n=!0;break}}return!0}(e,i))return!1;var n=new Int32Array(r/4);return!!function(e,t,r,i){var n=e.getFaceEdges(),a=e.getFaces(),s=new 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0===e,n=i?this.getNbFaces():e.length,a=0;a<n;++a){var s=i?a:e[a],o=3*s,l=4*s;t[o]=r[l],t[o+1]=r[l+1],t[o+2]=r[l+2]}}},{key:"updateVerticesOnEdge",value:function(e){for(var t=this.getVerticesOnEdge(),r=this.getVerticesRingVert(),i=this.getVerticesRingFace(),n=void 0===e,a=n?this.getNbVertices():e.length,s=0;s<a;++s){var o=n?s:e[s];t[o]=r[o].length!==i[o].length?1:0}}},{key:"resizeArray",value:function(e,t){if(!e)return null;if(e.length>=t)return e.subarray(0,2*t);var r=new e.constructor(2*t);return r.set(e),r}},{key:"reAllocateArrays",value:function(e){var t=this._meshData,r=this._facesStateFlags.length,i=this.getNbTriangles(),n=i+e;(r<n||r>4*n)&&(this._facesStateFlags=this.resizeArray(this._facesStateFlags,n),this.getShowWireframe()&&(this._wireframe=this.resizeArray(this._wireframe,6*n)),t._facesABCD=this.resizeArray(t._facesABCD,4*n),t._trianglesABC=this.resizeArray(t._trianglesABC,3*n),t._faceBoxes=this.resizeArray(t._faceBoxes,6*n),t._faceNormalsXYZ=this.resizeArray(t._faceNormalsXYZ,3*n),t._faceCentersXYZ=this.resizeArray(t._faceCentersXYZ,3*n),t._facesTagFlags=this.resizeArray(t._facesTagFlags,n),t._facePosInLeaf=this.resizeArray(t._facePosInLeaf,n)),((r=t._verticesXYZ.length/3)<(n=this.getNbVertices()+e)||r>4*n)&&(t._verticesXYZ=this.resizeArray(t._verticesXYZ,3*n),t._normalsXYZ=this.resizeArray(t._normalsXYZ,3*n),t._colorsRGB=this.resizeArray(t._colorsRGB,3*n),t._materialsPBR=this.resizeArray(t._materialsPBR,3*n),t._vertOnEdge=this.resizeArray(t._vertOnEdge,n),t._vertTagFlags=this.resizeArray(t._vertTagFlags,n),t._vertSculptFlags=this.resizeArray(t._vertSculptFlags,n),t._vertStateFlags=this.resizeArray(t._vertStateFlags,n)),this.isUsingDrawArrays()&&((r=t._verticesXYZ.length/9)<(n=i+10*e)||r>4*n)&&(t._verticesXYZ=this.resizeArray(t._verticesXYZ,9*n),t._normalsXYZ=this.resizeArray(t._normalsXYZ,9*n),t._colorsRGB=this.resizeArray(t._colorsRGB,9*n),t._materialsPBR=this.resizeArray(t._materialsPBR,9*n))}},{key:"initTopology",value:function(){var e=this.getVerticesRingVert(),t=this.getVerticesRingFace(),r=0,i=this.getNbVertices();for(e.length=t.length=i,r=0;r<i;++r)e[r]=[],t[r]=[];var n=this.getNbTriangles(),a=this.getTriangles();for(r=0;r<n;++r){var s=3*r;t[a[s]].push(r),t[a[s+1]].push(r),t[a[s+2]].push(r)}var o=this.getVerticesOnEdge();for(r=0;r<i;++r)this.computeRingVertices(r),o[r]=t[r].length!==e[r].length?1:0}},{key:"computeRingVertices",value:function(e){var t=++o.Z.TAG_FLAG,r=this.getFaces(),i=this.getVerticesTagFlags(),n=this._meshData._vertRingVert[e],a=this._meshData._vertRingFace[e];n.length=0;for(var s=a.length,l=0;l<s;++l){var u=4*a[l],c=r[u],h=r[u+1];c===e?c=r[u+2]:h===e&&(h=r[u+2]),i[c]!==t&&(i[c]=t,n.push(c)),i[h]!==t&&(i[h]=t,n.push(h))}}}])&&Ia(t.prototype,r),l}(Qt);Na.SUBDIVISION_FACTOR=75,Na.DECIMATION_FACTOR=0,Na.LINEAR=!1;const Ba=Na;function Ua(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Za=function(){function e(t,r,i,n){switch(function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t,this._multimesh=r,this._mesh=r.getCurrentMesh(),this._type=i,i){case e.DELETE_LOWER:this._deletedMeshes=r._meshes.slice(0,r._sel);break;case e.DELETE_HIGHER:this._deletedMeshes=r._meshes.slice(r._sel+1),n||(this._vMappingState=this._mesh.getVerticesMapping());break;case e.SUBDIVISION:case e.REVERSION:n||(this._vArState=new Float32Array(this._mesh.getVertices()),this._cArState=new Float32Array(this._mesh.getColors()),this._mArState=new Float32Array(this._mesh.getMaterials()))}}var t,r,i;return t=e,i=[{key:"SUBDIVISION",get:function(){return 0}},{key:"REVERSION",get:function(){return 1}},{key:"SELECTION",get:function(){return 2}},{key:"DELETE_LOWER",get:function(){return 3}},{key:"DELETE_HIGHER",get:function(){return 4}}],(r=[{key:"isNoop",value:function(){return!1}},{key:"undo",value:function(){var t=this._multimesh;switch(this._type){case e.SELECTION:t.selectMesh(this._mesh);break;case e.DELETE_LOWER:Array.prototype.unshift.apply(t._meshes,this._deletedMeshes);break;case e.DELETE_HIGHER:Array.prototype.push.apply(t._meshes,this._deletedMeshes),this._mesh.setVerticesMapping(this._vMappingState);break;case e.SUBDIVISION:case e.REVERSION:var r=this._mesh.getNbVertices();this._mesh.setVertices(new Float32Array(this._vArState)),this._mesh.setColors(new Float32Array(this._cArState)),this._mesh.setMaterials(new Float32Array(this._mArState)),this._mesh.setNbVertices(r),this._type===e.SUBDIVISION?t.popMesh():t.shiftMesh()}t.setSelection(t.findIndexFromMesh(this._mesh)),this._main.setMesh(t)}},{key:"redo",value:function(){var t=this._multimesh;switch(this._type){case e.SELECTION:t.selectMesh(this._mesh);break;case e.DELETE_LOWER:t.deleteLower();break;case e.DELETE_HIGHER:t.deleteHigher();break;case e.SUBDIVISION:t.pushMesh(this._mesh);break;case e.REVERSION:t.unshiftMesh(this._mesh)}t.setSelection(t.findIndexFromMesh(this._mesh)),this._main.setMesh(t)}},{key:"createRedo",value:function(){return new e(this._main,this._multimesh,this._type,!0)}}])&&Ua(t.prototype,r),i&&Ua(t,i),e}();function Ga(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Wa=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._ctrlGui=r,this._main=r._main,this._menu=null,this._ctrlResolution=null,this._ctrlDynamic=null,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){var t=this._menu=e.addMenu((0,V.Z)("topologyTitle"));t.close(),t.addTitle((0,V.Z)("multiresTitle")),this._ctrlResolution=t.addSlider((0,V.Z)("multiresResolution"),1,this.onResolutionChanged.bind(this),1,1,1);var r=t.addDualButton((0,V.Z)("multiresReverse"),(0,V.Z)("multiresSubdivide"),this,this,"reverse","subdivide");this._ctrlReverse=r[0],this._ctrlSubdivide=r[1],r=this._dualButtonDel=t.addDualButton((0,V.Z)("multiresDelLower"),(0,V.Z)("multiresDelHigher"),this,this,"deleteLower","deleteHigher"),this._ctrlDelLower=r[0],this._ctrlDelHigher=r[1],this._ctrlDelLower.domButton.style.background=this._ctrlDelHigher.domButton.style.background="rgba(230,53,59,0.35)";var i=this.remeshResolution.bind(this);t.addTitle((0,V.Z)("remeshTitle")),this._ctrlRes1=t.addSlider((0,V.Z)("remeshResolution"),Gr.RESOLUTION,i,8,400,1),t.addCheckbox((0,V.Z)("remeshBlock"),Gr,"BLOCK"),t.addButton((0,V.Z)("remeshRemesh"),this,"remesh"),t.addTitle((0,V.Z)("remeshTitleMC")),this._ctrlRes2=t.addSlider((0,V.Z)("remeshResolution"),Gr.RESOLUTION,i,8,400,1),t.addCheckbox((0,V.Z)("remeshSmoothingMC"),Gr,"SMOOTHING"),t.addButton((0,V.Z)("remeshRemeshMC"),this,"remeshMC"),t.addTitle((0,V.Z)("dynamicTitle")),this._ctrlDynamic=t.addCheckbox((0,V.Z)("dynamicActivated"),!1,this.dynamicToggleActivate.bind(this)),this._ctrlDynSubd=t.addSlider((0,V.Z)("dynamicSubdivision"),Ba,"SUBDIVISION_FACTOR",0,100,1),this._ctrlDynDec=t.addSlider((0,V.Z)("dynamicDecimation"),Ba,"DECIMATION_FACTOR",0,100,1),this._ctrlDynLin=t.addCheckbox((0,V.Z)("dynamicLinear"),Ba,"LINEAR"),this.updateDynamicVisibility(!1)}},{key:"onKeyUp",value:function(e){if(!0!==e.handled){var t=u.Z.getShortKey(e.which);e.stopPropagation(),t===s.Z.KeyAction.REMESH&&this.remesh()}}},{key:"updateDynamicVisibility",value:function(e){this._ctrlDynSubd.setVisibility(e),this._ctrlDynDec.setVisibility(e),this._ctrlDynLin.setVisibility(e)}},{key:"dynamicToggleActivate",value:function(){var e=this._main,t=e.getMesh();if(t){var r=t.isDynamic?this.convertToStaticMesh(t):new Ba(t);this.updateDynamicVisibility(!t.isDynamic),e.getStateManager().pushStateAddRemove(r,t),e.replaceMesh(t,r)}}},{key:"remeshResolution",value:function(e){Gr.RESOLUTION=e,this._ctrlRes1.setValue(e,!0),this._ctrlRes2.setValue(e,!0)}},{key:"remesh",value:function(e){var t=this._main,r=t.getMesh();if(r){for(var i=r.isDynamic,n=t.getMeshes(),a=t.getSelectedMeshes().slice(),s=0,o=a.length;s<o;++s){var l=a[s];n.splice(t.getIndexMesh(l),1),a[s]=this.convertToStaticMesh(l),l===r&&(r=a[s])}var u=Gr.remesh(a,r,e);i&&(u=new Ba(u)),t.getStateManager().pushStateAddRemove(u,t.getSelectedMeshes().slice()),t.getMeshes().push(u),t.setMesh(u)}}},{key:"remeshMC",value:function(){this.remesh(!0)}},{key:"isMultimesh",value:function(e){return!(!e||!e._meshes)}},{key:"convertToStaticMesh",value:function(e){if(!e.isDynamic)return e;var t=new sr(e.getGL());return t.setID(e.getID()),t.setTransformData(e.getTransformData()),t.setVertices(e.getVertices().subarray(0,3*e.getNbVertices())),t.setColors(e.getColors().subarray(0,3*e.getNbVertices())),t.setMaterials(e.getMaterials().subarray(0,3*e.getNbVertices())),t.setFaces(e.getFaces().subarray(0,4*e.getNbFaces())),Qt.OPTIMIZE=!1,t.init(),Qt.OPTIMIZE=!0,t.setRenderData(e.getRenderData()),t.initRender(),t}},{key:"convertToMultimesh",value:function(e){return this.isMultimesh(e)?e:new ca(this.convertToStaticMesh(e))}},{key:"subdivide",value:function(){var e=this._main,t=e.getMesh();if(t){var r=this.convertToMultimesh(t);r._sel===r._meshes.length-1?r.getNbTriangles()>4e5&&!window.confirm((0,V.Z)("multiresWarnBigMesh",4*r.getNbFaces()))||(t!==r&&(e.replaceMesh(t,r),e.getStateManager().pushStateAddRemove(r,t,!0)),e.getStateManager().pushState(new Za(e,r,Za.SUBDIVISION)),r.addLevel(),e.setMesh(r),e.render()):window.alert((0,V.Z)("multiresSelectHighest"))}}},{key:"reverse",value:function(){var e=this._main,t=e.getMesh();if(t){var r=this.convertToMultimesh(t);if(0===r._sel){var i=new Za(e,r,Za.REVERSION);r.computeReverse()?(t!==r&&(e.replaceMesh(t,r),e.getStateManager().pushStateAddRemove(r,t,!0)),e.getStateManager().pushState(i),e.setMesh(r),e.render()):window.alert((0,V.Z)("multiresNotReversible"))}else window.alert((0,V.Z)("multiresSelectLowest"))}}},{key:"deleteLower",value:function(){var e=this._main,t=e._mesh;this.isMultimesh(t)&&0!==t._sel?(e.getStateManager().pushState(new Za(e,t,Za.DELETE_LOWER)),t.deleteLower(),this.updateMeshResolution()):window.alert((0,V.Z)("multiresNoLower"))}},{key:"deleteHigher",value:function(){var e=this._main,t=e.getMesh();this.isMultimesh(t)&&t._sel!==t._meshes.length-1?(e.getStateManager().pushState(new Za(e,t,Za.DELETE_HIGHER)),t.deleteHigher(),this.updateMeshResolution()):window.alert((0,V.Z)("multiresNoHigher"))}},{key:"onResolutionChanged",value:function(e){var t=e-1,r=this._main,i=r.getMesh();if(i){var n=this.isMultimesh(i),a=n&&i._meshes.length-1===t;this._ctrlReverse.setEnable(!n||0===t),this._ctrlSubdivide.setEnable(!n||a),this._ctrlDelLower.setEnable(n&&0!==t),this._ctrlDelHigher.setEnable(n&&!a),n&&i._sel!==t&&(r.getStateManager().pushState(new Za(r,i,Za.SELECTION)),i.selectResolution(t),this._ctrlGui.updateMeshInfo(),r.render())}}},{key:"updateMeshResolution",value:function(){var e=this._main.getMesh();if(!e||!this.isMultimesh(e))return this._ctrlResolution.setMax(1),void this._ctrlResolution.setValue(0);this._ctrlResolution.setMax(e._meshes.length),this._ctrlResolution.setValue(e._sel+1)}},{key:"updateMesh",value:function(){if(this._main.getMesh()){this._menu.setVisibility(!0),this.updateMeshResolution();var e=this._main.getMesh().isDynamic;this.updateDynamicVisibility(e),this._ctrlDynamic.setValue(e,!0)}else this._menu.setVisibility(!1)}}])&&Ga(t.prototype,r),e}();function ja(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var za=de[s.Z.Shader.MERGE],Xa=de[s.Z.Shader.UV],Ka=de[s.Z.Shader.PBR],Ha=de[s.Z.Shader.MATCAP];const Ya=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r._main,this._menu=null,this._ctrlFlatShadizfng=null,this._ctrlShowWireframe=null,this._ctrlShaders=null,this._ctrlMatcap=null,this._ctrlUV=null,this._ctrlSectionCut=null,this._ctrlSectionAxis=null,this._ctrlSectionOffset=null,this._ctrlSectionInvert=null,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){var t=this._menu=e.addMenu((0,V.Z)("renderingTitle"));t.close();var r=[];r[s.Z.Shader.MATCAP]=(0,V.Z)("renderingMatcap"),r[s.Z.Shader.PBR]=(0,V.Z)("renderingPBR"),r[s.Z.Shader.NORMAL]=(0,V.Z)("renderingNormal"),r[s.Z.Shader.UV]=(0,V.Z)("renderingUV"),t.addTitle((0,V.Z)("renderingShader")),this._ctrlShaders=t.addCombobox("",s.Z.Shader.MATCAP,this.onShaderChanged.bind(this),r),this._ctrlCurvature=t.addSlider((0,V.Z)("renderingCurvature"),20,this.onCurvatureChanged.bind(this),0,100,1),this._ctrlFilmic=t.addCheckbox((0,V.Z)("renderingFilmic"),za.FILMIC,this.onFilmic.bind(this));for(var i={},n=0,a=Ka.environments,o=a.length;n<o;++n)i[n]=a[n].name;this._ctrlEnvTitle=t.addTitle((0,V.Z)("renderingEnvironment")),this._ctrlEnv=t.addCombobox("",Ka.idEnv,this.onEnvironmentChanged.bind(this),i);for(var l={},u=0,c=Ha.matcaps,h=c.length;u<h;++u)l[u]=c[u].name;this._ctrlMatcapTitle=t.addTitle((0,V.Z)("renderingMaterial")),this._ctrlMatcap=t.addCombobox((0,V.Z)("renderingMatcap"),0,this.onMatcapChanged.bind(this),l),this._ctrlImportMatcap=t.addButton((0,V.Z)("renderingImportMatcap"),this,"importMatcap"),this._ctrlUV=t.addButton((0,V.Z)("renderingImportUV"),this,"importTexture"),this._ctrlExposure=t.addSlider((0,V.Z)("renderingExposure"),1,this.onExposureChanged.bind(this),0,5,.001),this.onUpdateCtrlExposure(),t.addTitle((0,V.Z)("renderingExtra")),this._ctrlTransparency=t.addSlider((0,V.Z)("renderingTransparency"),0,this.onTransparencyChanged.bind(this),0,100,1),this._ctrlFlatShading=t.addCheckbox((0,V.Z)("renderingFlat"),!1,this.onFlatShading.bind(this)),this._ctrlShowWireframe=t.addCheckbox((0,V.Z)("renderingWireframe"),!1,this.onShowWireframe.bind(this)),Yt.ONLY_DRAW_ARRAYS&&this._ctrlShowWireframe.setVisibility(!1),this._ctrlSectionCut=t.addCheckbox((0,V.Z)("renderingSectionCut"),x.sectionCut,this.onSectionCut.bind(this)),this._ctrlSectionAxis=t.addCombobox((0,V.Z)("renderingSectionAxis"),x.sectionCutAxis,this.onSectionAxis.bind(this),{0:"X",1:"Y",2:"Z"}),this._ctrlSectionOffset=t.addSlider((0,V.Z)("renderingSectionOffset"),x.sectionCutOffset,this.onSectionOffset.bind(this),-1,1,.001),this._ctrlSectionInvert=t.addCheckbox((0,V.Z)("renderingSectionInvert"),x.sectionCutInvert,this.onSectionInvert.bind(this)),this.updateSectionVisibility(),this.addEvents()}},{key:"onFilmic",value:function(e){za.FILMIC=e,this._main.render()}},{key:"onCurvatureChanged",value:function(e){this._main.getMesh()&&(this._main.getMesh().setCurvature(e/20),this._main.render())}},{key:"onEnvironmentChanged",value:function(e){Ka.idEnv=e,this.onUpdateCtrlExposure(),this._main.render()}},{key:"onUpdateCtrlExposure",value:function(){this._ctrlExposure.setValue(Ka.environments[Ka.idEnv].exposure)}},{key:"onExposureChanged",value:function(e){Ka.exposure=e,this._main.render()}},{key:"onTransparencyChanged",value:function(e){for(var t=this._main.getSelectedMeshes(),r=0,i=t.length;r<i;++r)t[r].setOpacity(1-e/100);this._main.render()}},{key:"onShaderChanged",value:function(e){for(var t=this._main,r=!1,i=this._main.getSelectedMeshes(),n=0,a=i.length;n<a;++n){var o=i[n];o&&(e!==s.Z.Shader.UV||o.hasUV()?(o.setShaderType(e),t.render()):(r||window.alert("No UV on the mesh."),r=!0),r&&this.updateMesh())}this.updateVisibility()}},{key:"onMatcapChanged",value:function(e){for(var t=this._main.getSelectedMeshes(),r=0,i=t.length;r<i;++r){var n=t[r];n.getShaderType()!==s.Z.Shader.MATCAP&&n.setShaderType(s.Z.Shader.MATCAP),n.setMatcap(e)}this._main.render()}},{key:"onFlatShading",value:function(e){for(var t=this._main.getSelectedMeshes(),r=0,i=t.length;r<i;++r)t[r].setFlatShading(e);this._main.render()}},{key:"onShowWireframe",value:function(e){for(var t=this._main.getSelectedMeshes(),r=0,i=t.length;r<i;++r)t[r].setShowWireframe(e);this._main.render()}},{key:"onSectionCut",value:function(e){x.sectionCut=e,this.updateSectionVisibility(),this._main.render()}},{key:"onSectionAxis",value:function(e){x.sectionCutAxis=0|e,this._main.render()}},{key:"onSectionOffset",value:function(e){x.sectionCutOffset=e,this._main.render()}},{key:"onSectionInvert",value:function(e){x.sectionCutInvert=e,this._main.render()}},{key:"addEvents",value:function(){var e=this.loadTextureUV.bind(this),t=this.loadMatcap.bind(this);document.getElementById("textureopen").addEventListener("change",e,!1),document.getElementById("matcapopen").addEventListener("change",t,!1),this.removeCallback=function(){document.getElementById("textureopen").removeEventListener("change",e,!1),document.getElementById("matcapopen").removeEventListener("change",t,!1)}}},{key:"removeEvents",value:function(){this.removeCallback&&this.removeCallback()}},{key:"updateMesh",value:function(){var e=this._main.getMesh();e?(this._menu.setVisibility(!0),this._ctrlShaders.setValue(e.getShaderType(),!0),this._ctrlFlatShading.setValue(e.getFlatShading(),!0),this._ctrlShowWireframe.setValue(e.getShowWireframe(),!0),this._ctrlMatcap.setValue(e.getMatcap(),!0),this._ctrlTransparency.setValue(100-100*e.getOpacity(),!0),this._ctrlCurvature.setValue(20*e.getCurvature(),!0),this._ctrlSectionCut.setValue(x.sectionCut,!0),this._ctrlSectionAxis.setValue(x.sectionCutAxis,!0),this._ctrlSectionOffset.setValue(x.sectionCutOffset,!0),this._ctrlSectionInvert.setValue(x.sectionCutInvert,!0),this.updateVisibility()):this._menu.setVisibility(!1)}},{key:"updateVisibility",value:function(){var e=this._main.getMesh();if(e){var t=e.getShaderType();this._ctrlMatcapTitle.setVisibility(t===s.Z.Shader.MATCAP),this._ctrlMatcap.setVisibility(t===s.Z.Shader.MATCAP),this._ctrlImportMatcap.setVisibility(t===s.Z.Shader.MATCAP),this._ctrlExposure.setVisibility(t===s.Z.Shader.PBR),this._ctrlEnvTitle.setVisibility(t===s.Z.Shader.PBR),this._ctrlEnv.setVisibility(t===s.Z.Shader.PBR),this._ctrlUV.setVisibility(t===s.Z.Shader.UV),this.updateSectionVisibility()}}},{key:"updateSectionVisibility",value:function(){var e=x.sectionCut;this._ctrlSectionAxis.setVisibility(e),this._ctrlSectionOffset.setVisibility(e),this._ctrlSectionInvert.setVisibility(e)}},{key:"getFlatShading",value:function(){return this._ctrlFlatShading.getValue()}},{key:"getWireframe",value:function(){return this._ctrlShowWireframe.getValue()}},{key:"getShaderName",value:function(){return this._ctrlShaders.getValue()}},{key:"importTexture",value:function(){document.getElementById("textureopen").click()}},{key:"loadTextureUV",value:function(e){if(0!==e.target.files.length){var t=e.target.files[0];if(t.type.match("image.*")){var r=new FileReader,i=this._main;r.onload=function(e){Xa.texture0=void 0,Xa.texPath=e.target.result,i.render()},document.getElementById("textureopen").value="",r.readAsDataURL(t)}}}},{key:"loadMatcap",value:function(e){if(0!==e.target.files.length){var t=e.target.files[0];if(t.type.match("image.*")){var r=new FileReader,i=this._main,n=this._ctrlMatcap;r.onload=function(e){var r=new Image;r.src=e.target.result,r.onload=function(){var e=Ha.matcaps.length;Ha.matcaps.push({name:t.name}),Ha.createTexture(i._gl,r,e);var a={};a[e]=t.name,n.addOptions(a),n.setValue(e),i.render()}},document.getElementById("matcapopen").value="",r.readAsDataURL(t)}}}},{key:"importMatcap",value:function(){document.getElementById("matcapopen").click()}},{key:"onKeyUp",value:function(e){u.Z.getShortKey(e.which)!==s.Z.KeyAction.WIREFRAME||e.ctrlKey||this._ctrlShowWireframe.setValue(!this._ctrlShowWireframe.getValue())}}])&&ja(t.prototype,r),e}();function qa(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Ja=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r._main,this._menu=null,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){var t=this._menu=e.addMenu((0,V.Z)("sceneTitle"));t.addButton((0,V.Z)("sceneReset"),this,"clearScene"),this._ctrlAddSphere=t.addButton((0,V.Z)("sceneAddSphere"),this._main,"addSphere"),this._ctrlAddCube=t.addButton((0,V.Z)("sceneAddCube"),this._main,"addCube"),this._ctrlAddCylinder=t.addButton((0,V.Z)("sceneAddCylinder"),this._main,"addCylinder"),this._ctrlAddTorus=t.addButton((0,V.Z)("sceneAddTorus"),this._main,"addTorus"),this._ctrlAddSphere&&(this._ctrlAddSphere.setVisibility?this._ctrlAddSphere.setVisibility(!1):this._ctrlAddSphere.domContainer&&(this._ctrlAddSphere.domContainer.style.display="none")),this._ctrlAddCube&&(this._ctrlAddCube.setVisibility?this._ctrlAddCube.setVisibility(!1):this._ctrlAddCube.domContainer&&(this._ctrlAddCube.domContainer.style.display="none")),this._ctrlAddCylinder&&(this._ctrlAddCylinder.setVisibility?this._ctrlAddCylinder.setVisibility(!1):this._ctrlAddCylinder.domContainer&&(this._ctrlAddCylinder.domContainer.style.display="none")),this._ctrlAddTorus&&(this._ctrlAddTorus.setVisibility?this._ctrlAddTorus.setVisibility(!1):this._ctrlAddTorus.domContainer&&(this._ctrlAddTorus.domContainer.style.display="none")),t.addTitle((0,V.Z)("sceneSelection")),this._ctrlIsolate=t.addCheckbox((0,V.Z)("renderingIsolate"),!1,this.showHide.bind(this)),this._ctrlIsolate.setVisibility(!1),this._ctrlMerge=t.addButton((0,V.Z)("sceneMerge"),this,"merge"),this._ctrlMerge.setVisibility(!1),t.addButton((0,V.Z)("sceneDuplicate"),this,"duplicateSelection"),t.addButton((0,V.Z)("sceneDelete"),this,"deleteSelection"),t.addTitle((0,V.Z)("renderingExtra")),t.addCheckbox((0,V.Z)("darkenUnselected"),x.darkenUnselected,this.onDarkenUnselected.bind(this)),t.addCheckbox((0,V.Z)("contourShow"),this._main._showContour,this.onShowContour.bind(this)),t.addCheckbox((0,V.Z)("renderingGrid"),this._main._showGrid,this.onShowGrid.bind(this)),t.addCheckbox((0,V.Z)("renderingSymmetryLine"),x.showSymmetryLine,this.onShowSymmetryLine.bind(this)),this._ctrlOffSym=t.addSlider("SymOffset",0,this.onOffsetSymmetry.bind(this),-1,1,.001)}},{key:"clearScene",value:function(){window.confirm((0,V.Z)("sceneResetConfirm"))&&this._main.clearScene()}},{key:"onOffsetSymmetry",value:function(e){var t=this._main.getMesh();t&&(t.setSymmetryOffset(e),this._main.render())}},{key:"duplicateSelection",value:function(){this._main.duplicateSelection()}},{key:"deleteSelection",value:function(){this._main.deleteCurrentSelection()}},{key:"validatePreview",value:function(){this._main._meshPreview||this._main.addTorus(!0),this._main._meshPreview.setShowWireframe(!1),this._main.addNewMesh(this._main._meshPreview),this._main._meshPreview=null,this.ctrlDiscard.setVisibility(!1),this.ctrlValidate.setVisibility(!1),this._main.render()}},{key:"discardPreview",value:function(){this._main._meshPreview=null,this.ctrlDiscard.setVisibility(!1),this.ctrlValidate.setVisibility(!1),this._main.render()}},{key:"updateTorusRadius",value:function(e){this._main._torusRadius=e,this.updateTorus()}},{key:"updateTorusRadial",value:function(e){this._main._torusRadial=e,this.updateTorus()}},{key:"updateTorusTubular",value:function(e){this._main._torusTubular=e,this.updateTorus()}},{key:"updateTorusWidth",value:function(e){this._main._torusWidth=e,this._main._torusLength<this._main._torusWidth?this.ctrlLE.setValue(e):this.updateTorus()}},{key:"updateTorusLength",value:function(e){this._main._torusLength=e,this._main._torusLength<this._main._torusWidth?this.ctrlWI.setValue(e):this.updateTorus()}},{key:"updateTorus",value:function(){this._main.addTorus(!0),this.ctrlDiscard.setVisibility(!0),this.ctrlValidate.setVisibility(!0),this._main.render()}},{key:"hasHiddenMeshes",value:function(){for(var e=this._main.getMeshes(),t=0;t<e.length;++t)if(!e[t].isVisible())return!0;return!1}},{key:"updateMesh",value:function(){var e=this._main.getMeshes().length,t=this._main.getSelectedMeshes().length;this._ctrlIsolate.setVisibility(this.hasHiddenMeshes()||e!==t&&t>=1),this._ctrlMerge.setVisibility(t>1);var r=this._main.getMesh();this._ctrlOffSym.setValue(r?r.getSymmetryOffset():0)}},{key:"merge",value:function(){var e=this._main,t=e.getSelectedMeshes();if(!(t.length<2)){var r=Gr.mergeMeshes(t,e.getMesh()||t[0]);e.removeMeshes(t),e.getStateManager().pushStateAddRemove(r,t.slice()),e.getMeshes().push(r),e.setMesh(r)}}},{key:"toggleShowHide",value:function(e){this._ctrlIsolate.setValue(!this._ctrlIsolate.getValue(),!!e)}},{key:"showHide",value:function(e){e?this.isolate():this.showAll(),this.updateMesh()}},{key:"setMeshesVisible",value:function(e,t){for(var r=0;r<e.length;++r)e[r].setVisible(t);this._ctrlIsolate.setValue(!t,!0)}},{key:"pushSetMeshesVisible",value:function(e,t){this.setMeshesVisible(e,t);var r=this.setMeshesVisible.bind(this,e,!t),i=this.setMeshesVisible.bind(this,e,t);this._main.getStateManager().pushStateCustom(r,i)}},{key:"isolate",value:function(){var e=this._main,t=e.getSelectedMeshes(),r=e.getMeshes();if(r.length===t.length||r.length<2)this._ctrlIsolate.setValue(!1,!0);else{for(var i=[],n=0;n<r.length;++n)e.getIndexSelectMesh(r[n])<0&&i.push(r[n]);this.pushSetMeshesVisible(i,!1),e.render()}}},{key:"showAll",value:function(){for(var e=this._main,t=e.getMeshes(),r=[],i=0;i<t.length;++i)t[i].isVisible()||r.push(t[i]);this.pushSetMeshesVisible(r,!0),e.render()}},{key:"onDarkenUnselected",value:function(e){x.darkenUnselected=e,this._main.render()}},{key:"onShowSymmetryLine",value:function(e){x.showSymmetryLine=e,this._main.render()}},{key:"onShowGrid",value:function(e){var t=this._main;t._showGrid=e,t.render()}},{key:"onShowContour",value:function(e){var t=this._main;t._showContour=e,t.render()}},{key:"onKeyDown",value:function(e){!0!==e.handled&&(e.stopPropagation(),this._main._focusGui||e.preventDefault(),73===e.which?(this.toggleShowHide(),e.handled=!0):68===e.which&&e.ctrlKey&&(this._main.duplicateSelection(),e.handled=!0))}}])&&qa(t.prototype,r),e}();var Qa=r(358),$a={tools:[]},es=$a.tools;$a.initGuiTools=function(e,t,r){for(var i=0,n=Di.length;i<n;++i)if(Di[i]){var a=es[i];a||(console.error("No gui for tool index : "+i),$a[i]={_ctrls:[],init:function(){}}),a.init(e.getTool(i),t,r),$a.hide(i)}},$a.hide=function(e){for(var t=0,r=es[e]._ctrls,i=r.length;t<i;++t)r[t].setVisibility(!1)},$a.show=function(e){for(var t=0,r=es[e]._ctrls,i=r.length;t<i;++t)r[t].setVisibility(!0)};var ts=function(e,t,r){this[e]=t?r/t:r},rs=function(e,t,r,i){var n=t.addSlider((0,V.Z)("sculptRadius"),e._radius,(function(t){ts.call(e,"_radius",1,t),i.getSculptManager().getSelection().setIsEditMode(!0),i.renderSelectOverRtt()}),5,500,1);return r._ctrlRadius=n,n},is=function(e,t,r){var i=t.addSlider((0,V.Z)("sculptIntensity"),100*e._intensity,ts.bind(e,"_intensity",100),0,100,1);return r._ctrlIntensity=i,i},ns=function(e,t){return t.addSlider((0,V.Z)("sculptHardness"),100*e._hardness,ts.bind(e,"_hardness",100),0,100,1)},as=function(e,t){return t.addCheckbox((0,V.Z)("sculptCulling"),e,"_culling")},ss=function(e,t,r,i){var n=t.addCheckbox(i||(0,V.Z)("sculptNegative"),e,"_negative");return r.toggleNegative=function(){n.setValue(!n.getValue())},n},os=function(){document.getElementById("alphaopen").click()},ls=function(e,t,r,i){e.push(t.addTitle((0,V.Z)("sculptAlphaTitle"))),void 0!==r._lockPosition&&e.push(t.addCheckbox((0,V.Z)("sculptLockPositon"),r,"_lockPosition")),i._ctrlAlpha=t.addCombobox((0,V.Z)("sculptAlphaTex"),r,"_idAlpha",Qa.Z.ALPHAS_NAMES),e.push(i._ctrlAlpha),e.push(t.addButton((0,V.Z)("sculptImportAlpha"),os))};es[s.Z.Tools.BRUSH]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(is(e,t,this)),this._ctrls.push(ss(e,t,this)),this._ctrls.push(t.addCheckbox((0,V.Z)("sculptClay"),e,"_clay")),this._ctrls.push(t.addCheckbox((0,V.Z)("sculptAccumulate"),e,"_accumulate")),this._ctrls.push(as(e,t)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.CREASE]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(is(e,t,this)),this._ctrls.push(ss(e,t,this)),this._ctrls.push(as(e,t)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.DRAG]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.FLATTEN]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(is(e,t,this)),this._ctrls.push(ss(e,t,this)),this._ctrls.push(as(e,t)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.INFLATE]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(is(e,t,this)),this._ctrls.push(ss(e,t,this)),this._ctrls.push(as(e,t)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.PAINT]={_ctrls:[],onMaterialChanged:function(e,t,r){i.JG(t._color,r[0].getValue()),t._material[0]=r[1].getValue()/100,t._material[1]=r[2].getValue()/100;var n=e.getMesh();n&&(t._writeAlbedo&&n.setAlbedo(t._color),t._writeRoughness&&n.setRoughness(t._material[0]),t._writeMetalness&&n.setMetallic(t._material[1]),e.render())},resetMaterialOverride:function(e,t){this._ctrlPicker.getValue()!==t._pickColor&&this._ctrlPicker.setValue(t._pickColor);var r=e.getMesh();r&&r.getAlbedo&&(r.getAlbedo()[0]=-1,r.setRoughness(-1),r.setMetallic(-1),e.render())},onPickedMaterial:function(e,t,r,n,a,s){r.setCanvasCursor(o.Z.cursors.dropper),e[0].setValue(n,!0),e[1].setValue(100*a,!0),e[2].setValue(100*s,!0),i.JG(t._color,n),t._material[0]=a,t._material[1]=s},onColorPick:function(e,t,r){e._pickColor=r,t.setCanvasCursor(r?o.Z.cursors.dropper:"default"),t._action=r?s.Z.Action.SCULPT_EDIT:s.Z.Action.NOTHING,t.renderSelectOverRtt()},init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(is(e,t,this)),this._ctrls.push(ns(e,t)),this._ctrls.push(as(e,t)),this._ctrls.push(t.addTitle((0,V.Z)("sculptPBRTitle"))),this._ctrls.push(t.addButton((0,V.Z)("sculptPaintAll"),e,"paintAll")),this._ctrlPicker=t.addCheckbox((0,V.Z)("sculptPickColor"),e._pickColor,this.onColorPick.bind(this,e,r)),this._ctrls.push(this._ctrlPicker);var i=[],n=this.onMaterialChanged.bind(this,r,e,i),a=t.addColor((0,V.Z)("sculptColor"),e._color,n),s=t.addSlider((0,V.Z)("sculptRoughness"),100*e._material[0],n,0,100,1),o=t.addSlider((0,V.Z)("sculptMetallic"),100*e._material[1],n,0,100,1);i.push(a,s,o),this._ctrls.push(a,s,o),e.setPickCallback(this.onPickedMaterial.bind(this,i,e,r)),this._ctrls.push(t.addTitle("Write channel")),this._ctrls.push(t.addCheckbox((0,V.Z)("sculptColor"),e,"_writeAlbedo")),this._ctrls.push(t.addCheckbox((0,V.Z)("sculptRoughness"),e,"_writeRoughness")),this._ctrls.push(t.addCheckbox((0,V.Z)("sculptMetallic"),e,"_writeMetalness")),window.addEventListener("keyup",this.resetMaterialOverride.bind(this,r,e)),window.addEventListener("mouseup",this.resetMaterialOverride.bind(this,r,e)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.PINCH]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(is(e,t,this)),this._ctrls.push(ss(e,t,this)),this._ctrls.push(as(e,t)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.TWIST]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(as(e,t)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.LOCALSCALE]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(as(e,t)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.MOVE]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(is(e,t,this)),this._ctrls.push(t.addCheckbox((0,V.Z)("sculptTopologicalCheck"),e,"_topoCheck")),this._ctrls.push(ss(e,t,this,(0,V.Z)("sculptMoveAlongNormal"))),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.SMOOTH]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(is(e,t,this)),this._ctrls.push(t.addCheckbox((0,V.Z)("sculptTangentialSmoothing"),e,"_tangent")),this._ctrls.push(as(e,t)),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.MASKING]={_ctrls:[],init:function(e,t,r){this._ctrls.push(rs(e,t,this,r)),this._ctrls.push(is(e,t,this)),this._ctrls.push(ns(e,t)),this._ctrls.push(ss(e,t,this)),this._ctrls.push(as(e,t)),this._main=r,this._tool=e;var i=t.addDualButton((0,V.Z)("sculptMaskingClear"),(0,V.Z)("sculptMaskingInvert"),e,e,"clear","invert"),n=t.addDualButton((0,V.Z)("sculptMaskingBlur"),(0,V.Z)("sculptMaskingSharpen"),e,e,"blur","sharpen");this._ctrls.push(i[0],i[1],n[0],n[1]),this._ctrls.push(t.addTitle((0,V.Z)("sculptExtractTitle"))),this._ctrls.push(t.addSlider((0,V.Z)("sculptExtractThickness"),e,"_thickness",-5,5,.001)),this._ctrls.push(t.addButton((0,V.Z)("sculptExtractAction"),e,"extract")),ls(this._ctrls,t,e,this)}},es[s.Z.Tools.TRANSFORM]={_ctrls:[],init:function(){}},es[s.Z.Tools.PEN]={_ctrls:[],init:function(e,t){var r={};r[0]=(0,V.Z)("penModePoints"),r[1]=(0,V.Z)("penModeStroke"),this._ctrls.push(t.addCombobox((0,V.Z)("penMode"),e._mode,(function(t){e._mode=0|t}),r)),this._ctrls.push(t.addCheckbox((0,V.Z)("penCloseLoop"),e._closeLoop,e.setCloseLoop.bind(e))),this._ctrls.push(t.addSlider((0,V.Z)("penSpacing"),1e3*e._spacing,(function(t){e._spacing=t/1e3}),1,50,1)),this._ctrls.push(t.addButton((0,V.Z)("penClear"),e,"clearStroke"))}};const us=$a;function cs(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var hs=us.tools;const ds=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r._main,this._ctrlGui=r,this._sculptManager=r._main.getSculptManager(),this._toolOnRelease=-1,this._invertSign=!1,this._modalBrushRadius=!1,this._modalBrushIntensity=!1,this._lastPageX=0,this._lastPageY=0,this._refX=0,this._refY=0,this._menu=null,this._ctrlSculpt=null,this._ctrlSymmetry=null,this._ctrlContinuous=null,this._ctrlTitleCommon=null,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){var t=this._menu=e.addMenu((0,V.Z)("sculptTitle"));t.open(),t.addTitle((0,V.Z)("sculptTool"));for(var r=[],i=0,n=Di.length;i<n;++i)Di[i]&&(r[i]=(0,V.Z)(Di[i].uiName));this._ctrlSculpt=t.addCombobox((0,V.Z)("sculptTool"),this._sculptManager.getToolIndex(),this.onChangeTool.bind(this),r),us.initGuiTools(this._sculptManager,this._menu,this._main),this._ctrlTitleCommon=t.addTitle((0,V.Z)("sculptCommon")),this._ctrlSymmetry=t.addCheckbox((0,V.Z)("sculptSymmetry"),this._sculptManager._symmetry,this.onSymmetryChange.bind(this)),this._ctrlContinuous=t.addCheckbox((0,V.Z)("sculptContinuous"),this._sculptManager,"_continuous"),us.show(this._sculptManager.getToolIndex()),this.addEvents(),this.onChangeTool(this._sculptManager.getToolIndex())}},{key:"onSymmetryChange",value:function(e){this._sculptManager._symmetry=e,this._main.render()}},{key:"addEvents",value:function(){var e=this.loadAlpha.bind(this);document.getElementById("alphaopen").addEventListener("change",e,!1),this.removeCallback=function(){document.getElementById("alphaopen").removeEventListener("change",e,!1)}}},{key:"removeEvents",value:function(){this.removeCallback&&this.removeCallback()}},{key:"getSelectedTool",value:function(){return this._ctrlSculpt.getValue()}},{key:"releaseInvertSign",value:function(){if(this._invertSign){this._invertSign=!1;var e=hs[this.getSelectedTool()];e.toggleNegative&&e.toggleNegative()}}},{key:"onChangeTool",value:function(e){us.hide(this._sculptManager.getToolIndex()),this._sculptManager.setToolIndex(e),us.show(e);var t=!0===this._sculptManager.canBeContinuous();this._ctrlContinuous.setVisibility(t);var r=e!==s.Z.Tools.TRANSFORM;this._ctrlSymmetry.setVisibility(r),this._ctrlTitleCommon.setVisibility(t||r),this._main.getPicking().updateLocalAndWorldRadius2()}},{key:"loadAlpha",value:function(e){if(0!==e.target.files.length){var t=e.target.files[0];if(t.type.match("image.*")){var r=new FileReader,i=this._main,n=hs[this._sculptManager.getToolIndex()];r.onload=function(e){var r=new Image;r.src=e.target.result,r.onload=i.onLoadAlphaImage.bind(i,r,t.name||"new alpha",n)},document.getElementById("alphaopen").value="",r.readAsDataURL(t)}}}},{key:"addAlphaOptions",value:function(e){for(var t=0,r=hs.length;t<r;++t){var i=hs[t];i&&i._ctrlAlpha&&i._ctrlAlpha.addOptions(e)}}},{key:"updateMesh",value:function(){this._menu.setVisibility(!!this._main.getMesh())}},{key:"_startModalBrushRadius",value:function(e,t){this._refX=e,this._refY=t;var r=hs[this.getSelectedTool()];if(r._ctrlRadius){var i=r._ctrlRadius.getValue();this._refX-=i,this._main.getSculptManager().getSelection().setOffsetX(-i*this._main.getPixelRatio()),this._main.renderSelectOverRtt()}}},{key:"_checkModifierKey",value:function(e){var t=this.getSelectedTool();if(this._main._action===s.Z.Action.NOTHING&&(!e.shiftKey||e.altKey||e.ctrlKey||t!==s.Z.Tools.SMOOTH&&(this._toolOnRelease=t,this._ctrlSculpt.setValue(s.Z.Tools.SMOOTH)),!e.ctrlKey||e.shiftKey||e.altKey||t!==s.Z.Tools.MASKING&&(this._toolOnRelease=t,this._ctrlSculpt.setValue(s.Z.Tools.MASKING))),e.altKey){if(this._invertSign||e.shiftKey)return!0;this._invertSign=!0;var r=hs[t];return r.toggleNegative&&r.toggleNegative(),!0}return!1}},{key:"onKeyDown",value:function(e){if(!0!==e.handled){var t=this._main,r=u.Z.getShortKey(e.which);if(e.stopPropagation(),t._focusGui&&r!==s.Z.KeyAction.RADIUS&&r!==s.Z.KeyAction.INTENSITY||e.preventDefault(),e.handled=!0,!this._checkModifierKey(e)&&t._action===s.Z.Action.NOTHING){if(void 0!==r&&Di[r])return this._ctrlSculpt.setValue(r);var i=hs[this.getSelectedTool()];switch(r){case s.Z.KeyAction.DELETE:t.deleteCurrentSelection();break;case s.Z.KeyAction.INTENSITY:this._modalBrushIntensity=t._focusGui=!0;break;case s.Z.KeyAction.RADIUS:this._modalBrushRadius||this._startModalBrushRadius(this._lastPageX,this._lastPageY),this._modalBrushRadius=t._focusGui=!0;break;case s.Z.KeyAction.NEGATIVE:i.toggleNegative&&i.toggleNegative();break;case s.Z.KeyAction.PICKER:var n=i._ctrlPicker;n&&!n.getValue()&&n.setValue(!0);break;default:e.handled=!1}}}}},{key:"onKeyUp",value:function(e){var t=this._main._action===s.Z.Action.NOTHING&&-1!==this._toolOnRelease&&!e.ctrlKey&&!e.shiftKey;e.altKey&&!t||this.releaseInvertSign(),t&&(this._ctrlSculpt.setValue(this._toolOnRelease),this._toolOnRelease=-1);var r=this._main;switch(u.Z.getShortKey(e.which)){case s.Z.KeyAction.RADIUS:this._modalBrushRadius=r._focusGui=!1,this._main.getSculptManager().getSelection().setOffsetX(0),e.pageX=this._lastPageX,e.pageY=this._lastPageY,r.setMousePosition(e),r.getPicking().intersectionMouseMeshes(),r.renderSelectOverRtt();break;case s.Z.KeyAction.PICKER:var i=hs[this.getSelectedTool()]._ctrlPicker;i&&i.getValue()&&i.setValue(!1);break;case s.Z.KeyAction.INTENSITY:this._modalBrushIntensity=r._focusGui=!1}}},{key:"onMouseUp",value:function(e){-1===this._toolOnRelease||e.ctrlKey||e.shiftKey||(this.releaseInvertSign(),this._ctrlSculpt.setValue(this._toolOnRelease),this._toolOnRelease=-1)}},{key:"onMouseMove",value:function(e){var t=hs[this.getSelectedTool()];if(this._modalBrushRadius&&t._ctrlRadius){var r=e.pageX-this._refX,i=e.pageY-this._refY;t._ctrlRadius.setValue(Math.sqrt(r*r+i*i)),this._main.renderSelectOverRtt()}this._modalBrushIntensity&&t._ctrlIntensity&&t._ctrlIntensity.setValue(t._ctrlIntensity.getValue()+e.pageX-this._lastPageX),this._lastPageX=e.pageX,this._lastPageY=e.pageY}},{key:"onMouseOver",value:function(e){this._modalBrushRadius&&this._startModalBrushRadius(e.pageX,e.pageY)}}])&&cs(t.prototype,r),e}();function fs(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const _s=function(){function e(t,r,i){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t,this._addedMeshes=void 0!==r.length?r:[r],this._removedMeshes=void 0!==i.length?i:[i],this._selectMeshes=t.getSelectedMeshes().slice()}var t,r;return t=e,(r=[{key:"isNoop",value:function(){return 0===this._addedMeshes.length&&0===this._removedMeshes.length}},{key:"undo",value:function(){var e,t,r=this._main,i=r.getMeshes(),n=this._addedMeshes;for(e=0,t=n.length;e<t;++e)i.splice(r.getIndexMesh(n[e]),1);var a=this._removedMeshes;for(e=0,t=a.length;e<t;++e)i.push(a[e]);for(e=0,t=i.length;e<t;++e)i[e].initRender();var s=this._selectMeshes;r.setMesh(s[0]?s[0]:null);var o=r.getSelectedMeshes();for(o.length=0,e=0,t=s.length;e<t;++e)o.push(s[e])}},{key:"redo",value:function(){this.undo()}},{key:"createRedo",value:function(){return new e(this._main,this._removedMeshes,this._addedMeshes)}}])&&fs(t.prototype,r),e}();function ps(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const gs=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t,this._mesh=r,this._idVertState=[],this._cArState=[],this._mArState=[]}var t,r;return t=e,(r=[{key:"isNoop",value:function(){return 0===this._idVertState.length}},{key:"undo",value:function(){this.pullVertices();var e=this._mesh;e.updateDuplicateColorsAndMaterials(),e.updateDrawArrays(),e.updateColorBuffer(),e.updateMaterialBuffer(),this._main.setMesh(e)}},{key:"redo",value:function(){this.undo()}},{key:"createRedo",value:function(){var t=new e(this._main,this._mesh);return this.pushRedoVertices(t),t}},{key:"pushVertices",value:function(e){for(var t=this._idVertState,r=this._cArState,i=this._mArState,n=this._mesh,a=n.getColors(),s=n.getMaterials(),l=n.getVerticesStateFlags(),u=o.Z.STATE_FLAG,c=e.length,h=0;h<c;++h){var d=e[h];l[d]!==u&&(l[d]=u,t.push(d),d*=3,r.push(a[d],a[d+1],a[d+2]),i.push(s[d],s[d+1],s[d+2]))}}},{key:"pushRedoVertices",value:function(e){for(var t=e._mesh,r=t.getColors(),i=t.getMaterials(),n=this._idVertState,a=n.length,s=e._cArState=new Float32Array(3*a),o=e._mArState=new Float32Array(3*a),l=e._idVertState=new Uint32Array(a),u=0;u<a;++u){var c=l[u]=n[u];c*=3;var h=3*u;s[h]=r[c],s[h+1]=r[c+1],s[h+2]=r[c+2],o[h]=i[c],o[h+1]=i[c+1],o[h+2]=i[c+2]}}},{key:"pullVertices",value:function(){for(var e=this._cArState,t=this._mArState,r=this._idVertState,i=r.length,n=this._mesh,a=n.getColors(),s=n.getMaterials(),o=0;o<i;++o){var l=3*r[o],u=3*o;a[l]=e[u],a[l+1]=e[u+1],a[l+2]=e[u+2],s[l]=t[u],s[l+1]=t[u+1],s[l+2]=t[u+2]}}}])&&ps(t.prototype,r),e}();function ms(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const vs=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t,this._mesh=r,this._center=i.JG([0,0,0],r.getCenter()),this._idVertState=[],this._vArState=[]}var t,r;return t=e,(r=[{key:"isNoop",value:function(){return 0===this._idVertState.length}},{key:"undo",value:function(){this.pullVertices();var e=this._mesh;e.updateGeometry(e.getFacesFromVertices(this._idVertState),this._idVertState),e.updateGeometryBuffers(),i.JG(e.getCenter(),this._center),this._main.setMesh(e)}},{key:"redo",value:function(){this.undo()}},{key:"createRedo",value:function(){var t=new e(this._main,this._mesh);return this.pushRedoVertices(t),t}},{key:"pushVertices",value:function(e){for(var t=this._idVertState,r=this._vArState,i=this._mesh,n=i.getVertices(),a=i.getVerticesStateFlags(),s=o.Z.STATE_FLAG,l=e.length,u=0;u<l;++u){var c=e[u];a[c]!==s&&(a[c]=s,t.push(c),c*=3,r.push(n[c],n[c+1],n[c+2]))}}},{key:"pushRedoVertices",value:function(e){for(var t=e._mesh.getVertices(),r=this._idVertState,i=r.length,n=e._vArState=new Float32Array(3*i),a=e._idVertState=new Uint32Array(i),s=0;s<i;++s){var o=a[s]=r[s];o*=3;var l=3*s;n[l]=t[o],n[l+1]=t[o+1],n[l+2]=t[o+2]}}},{key:"pullVertices",value:function(){for(var e=this._vArState,t=this._idVertState,r=t.length,i=this._mesh.getVertices(),n=0;n<r;++n){var a=3*t[n],s=3*n;i[a]=e[s],i[a+1]=e[s+1],i[a+2]=e[s+2]}}}])&&ms(t.prototype,r),e}();function ys(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const bs=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t,this._mesh=r,this._center=i.JG([0,0,0],r.getCenter()),this._nbFacesState=r.getNbFaces(),this._nbVerticesState=r.getNbVertices(),this._idVertState=[],this._fRingState=[],this._vRingState=[],this._vArState=[],this._cArState=[],this._mArState=[],this._idFaceState=[],this._fArState=[]}var t,r;return t=e,(r=[{key:"isNoop",value:function(){return 0===this._idVertState.length&&0===this._idFaceState.length}},{key:"undo",value:function(){this.pullVertices(),this.pullFaces();var e=this._mesh;e.setNbVertices(this._nbVerticesState),e.setNbFaces(this._nbFacesState),e.updateTopology(),e.updateGeometry(),e.updateDuplicateColorsAndMaterials(),e.updateDrawArrays(),e.updateColorBuffer(),e.updateMaterialBuffer(),e.updateBuffers(),i.JG(e.getCenter(),this._center),this._main.setMesh(e)}},{key:"redo",value:function(){this.undo()}},{key:"createRedo",value:function(){var t=new e(this._main,this._mesh);return this.pushRedoVertices(t),this.pushRedoFaces(t),t}},{key:"pushVertices",value:function(e){for(var t=this._idVertState,r=this._fRingState,i=this._vRingState,n=this._vArState,a=this._cArState,s=this._mArState,l=this._mesh,u=l.getVerticesRingFace(),c=l.getVerticesRingVert(),h=l.getVertices(),d=l.getColors(),f=l.getMaterials(),_=l.getVerticesStateFlags(),p=o.Z.STATE_FLAG,g=e.length,m=0;m<g;++m){var v=e[m];_[v]!==p&&(_[v]=p,r.push(u[v].slice()),i.push(c[v].slice()),t.push(v),v*=3,n.push(h[v],h[v+1],h[v+2]),a.push(d[v],d[v+1],d[v+2]),s.push(f[v],f[v+1],f[v+2]))}}},{key:"pushFaces",value:function(e){for(var t=this._idFaceState,r=this._fArState,i=this._mesh,n=i.getFaces(),a=i.getFacesStateFlags(),s=o.Z.STATE_FLAG,l=e.length,u=0;u<l;++u){var c=e[u];a[c]!==s&&(a[c]=s,t.push(c),c*=4,r.push(n[c],n[c+1],n[c+2],n[c+3]))}}},{key:"pushRedoVertices",value:function(e){var t=e._mesh,r=t.getNbVertices(),i=t.getVerticesRingFace(),n=t.getVerticesRingVert(),a=t.getVertices(),s=t.getColors(),l=t.getMaterials(),u=0,c=0,h=0,d=this._idVertState,f=d.length,_=this._nbVerticesState,p=Math.min(_,r),g=new Uint32Array(o.Z.getMemory(4*r),0,r);for(u=0;u<f;++u)(c=d[u])<p&&(g[h++]=c);for(u=_;u<r;++u)g[h++]=u;f=h,g=e._idVertState=new Uint32Array(g.subarray(0,f));var m=e._fRingState=new Array(f),v=e._vRingState=new Array(f),y=e._vArState=new Float32Array(3*f),b=e._cArState=new Float32Array(3*f),T=e._mArState=new Float32Array(3*f);for(u=0;u<f;++u){c=g[u],m[u]=i[c].slice(),v[u]=n[c].slice(),c*=3;var M=3*u;y[M]=a[c],y[M+1]=a[c+1],y[M+2]=a[c+2],b[M]=s[c],b[M+1]=s[c+1],b[M+2]=s[c+2],T[M]=l[c],T[M+1]=l[c+1],T[M+2]=l[c+2]}}},{key:"pushRedoFaces",value:function(e){var t=e._mesh,r=t.getNbFaces(),i=t.getFaces(),n=0,a=0,s=0,l=this._idFaceState,u=l.length,c=this._nbFacesState,h=Math.min(c,r),d=new Uint32Array(o.Z.getMemory(4*r),0,r);for(n=0;n<u;++n)(a=l[n])<h&&(d[s++]=a);for(n=c;n<r;++n)d[s++]=n;u=s,d=e._idFaceState=new Uint32Array(d.subarray(0,u));var f=e._fArState=new Int32Array(4*u);for(n=0;n<u;++n){a=d[n],a*=4;var _=4*n;f[_]=i[a],f[_+1]=i[a+1],f[_+2]=i[a+2],f[_+3]=i[a+3]}}},{key:"pullVertices",value:function(){for(var e=this._nbVerticesState,t=this._fRingState,r=this._vRingState,i=this._vArState,n=this._cArState,a=this._mArState,s=this._idVertState,o=s.length,l=this._mesh,u=l.getVerticesRingFace(),c=l.getVerticesRingVert(),h=l.getVertices(),d=l.getColors(),f=l.getMaterials(),_=0;_<o;++_){var p=s[_];if(!(p>=e)){u[p]=t[_].slice(),c[p]=r[_].slice();var g=3*_;h[p*=3]=i[g],h[p+1]=i[g+1],h[p+2]=i[g+2],d[p]=n[g],d[p+1]=n[g+1],d[p+2]=n[g+2],f[p]=a[g],f[p+1]=a[g+1],f[p+2]=a[g+2]}}}},{key:"pullFaces",value:function(){for(var e=this._nbFacesState,t=this._fArState,r=this._idFaceState,i=r.length,n=this._mesh.getFaces(),a=0;a<i;++a){var s=r[a];if(!(s>=e)){var o=4*a;n[s*=4]=t[o],n[s+1]=t[o+1],n[s+2]=t[o+2],n[s+3]=t[o+3]}}}}])&&ys(t.prototype,r),e}();function Ts(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Ms=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._undocb=t,this._redocb=r||t}var t,r;return t=e,(r=[{key:"isNoop",value:function(){return!this._undocb}},{key:"undo",value:function(){this._undocb()}},{key:"redo",value:function(){this._redocb()}},{key:"createRedo",value:function(){return new e(this._undocb,this._redocb)}}])&&Ts(t.prototype,r),e}();function Ss(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var ks=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t,this._undos=[],this._redos=[],this._curUndoIndex=-1}var t,r;return t=e,(r=[{key:"pushStateCustom",value:function(e,t,r){var i=new Ms(e,t);i.squash=r,this.pushState(i)}},{key:"pushStateAddRemove",value:function(e,t,r){var i=new _s(this._main,e,t);i.squash=r,this.pushState(i)}},{key:"pushStateRemove",value:function(e){this.pushState(new _s(this._main,[],e))}},{key:"pushStateAdd",value:function(e){this.pushState(new _s(this._main,e,[]))}},{key:"pushStateColorAndMaterial",value:function(e){e.isDynamic?this.pushState(new bs(this._main,e)):this.pushState(new gs(this._main,e))}},{key:"pushStateGeometry",value:function(e){e.isDynamic?this.pushState(new bs(this._main,e)):this.pushState(new vs(this._main,e))}},{key:"pushStateMultiresolution",value:function(e,t){this.pushState(new Za(this._main,e,t))}},{key:"setNewMaxStack",value:function(t){e.STACK_LENGTH=t;for(var r=this._undos,i=this._redos;this._curUndoIndex>=t;)r.shift(),--this._curUndoIndex;for(;r.length>t;)r.pop(),i.shift()}},{key:"pushState",value:function(t){++o.Z.STATE_FLAG;var r=this._undos;-1===this._curUndoIndex?r.length=0:r.length>=e.STACK_LENGTH&&(r.shift(),--this._curUndoIndex),this._redos.length=0,++this._curUndoIndex,r.length>0&&(r.length=this._curUndoIndex),r.push(t)}},{key:"getCurrentState",value:function(){return this._undos[this._curUndoIndex]}},{key:"pushVertices",value:function(e){e&&e.length>0&&this.getCurrentState().pushVertices(e)}},{key:"pushFaces",value:function(e){e&&e.length>0&&this.getCurrentState().pushFaces(e)}},{key:"undo",value:function(){if(this._undos.length&&!(this._curUndoIndex<0)){var e=this.getCurrentState(),t=e.createRedo();t.squash=e.squash,this._redos.push(t),e.undo(),this._curUndoIndex--,!0===e.squash&&this.undo()}}},{key:"redo",value:function(){this._redos.length&&(this._redos[this._redos.length-1].redo(),this._curUndoIndex++,this._redos.pop(),this._redos.length&&!0===this._redos[this._redos.length-1].squash&&this.redo())}},{key:"reset",value:function(){this._undos.length=0,this._redos.length=0,this._curUndoIndex=-1}},{key:"cleanNoop",value:function(){for(;this._curUndoIndex>=0&&this.getCurrentState().isNoop();)this._undos.length--,this._curUndoIndex--,this._redos.length=0}}])&&Ss(t.prototype,r),e}();ks.STACK_LENGTH=15;const Es=ks;function As(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Cs=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._ctrlGui=r,this._main=r._main,this._menu=null,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){var t=this._menu=e.addMenu((0,V.Z)("stateTitle"));t.addButton((0,V.Z)("stateUndo"),this,"onUndo","CTRL+Z"),t.addButton((0,V.Z)("stateRedo"),this,"onRedo","CTRL+Y"),t.addTitle((0,V.Z)("stateMaxStack"));var r=this._main.getStateManager();t.addSlider("",Es.STACK_LENGTH,r.setNewMaxStack.bind(r),3,50,1)}},{key:"onUndo",value:function(){this._main._action=s.Z.Action.NOTHING,this._main.getSculptManager().end(),this._main.getStateManager().undo(),this._main.render(),this._ctrlGui.updateMesh()}},{key:"onRedo",value:function(){this._main.getStateManager().redo(),this._main.render(),this._ctrlGui.updateMesh()}},{key:"onKeyDown",value:function(e){if(!0!==e.handled){e.stopPropagation(),this._main._focusGui||e.preventDefault();var t=e.which;e.ctrlKey&&90===t?(this.onUndo(),e.handled=!0):e.ctrlKey&&89===t&&(this.onRedo(),e.handled=!0)}}}])&&As(t.prototype,r),e}();function ws(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Rs=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._menu=null,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){var t=this._menu=e.addMenu((0,V.Z)("pressureTitle"));t.addTitle((0,V.Z)("pressureRadius")),t.addSlider("",a.Z,"radiusFactor",0,1,.01),t.addTitle((0,V.Z)("pressureIntensity")),t.addSlider("",a.Z,"intensityFactor",0,1,.01),t.domContainer&&(t.domContainer.style.display="none")}}])&&ws(t.prototype,r),e}();function xs(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Ps=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r._main,this._ctrlGui=r,this._menu=null,this._parent=t,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){var t=this._menu=e.addMenu("Comparison Image");this._opacitySlider=t.addSlider("Opacity",.8,this.onOpacityChange.bind(this),0,1,.01),this._depthCheckbox=t.addCheckbox("Respect Depth",!1,this.onDepthChange.bind(this)),t.addTitle("Size"),this._widthSlider=t.addSlider("Width",10,this.onWidthChange.bind(this),.1,100,.1),this._heightSlider=t.addSlider("Height",10,this.onHeightChange.bind(this),.1,100,.1),this._aspectRatioCheckbox=t.addCheckbox("Lock Aspect Ratio",!0,this.onAspectRatioChange.bind(this)),this._aspectRatioLocked=!0,t.addTitle("Position"),this._posXSlider=t.addSlider("X",0,this.onPositionXChange.bind(this),-100,100,.1),this._posYSlider=t.addSlider("Y",0,this.onPositionYChange.bind(this),-100,100,.1),this._posZSlider=t.addSlider("Z",0,this.onPositionZChange.bind(this),-100,100,.1),t.addTitle("Images"),this._deleteButton=t.addButton("Delete Selected",this,"deleteSelectedImage"),t.addButton("Select Next Image",this,"selectNextImage"),t.addButton("Select Previous Image",this,"selectPreviousImage"),this.updateVisibility(),this.updateImageList()}},{key:"updateVisibility",value:function(){var e=this._main.getSelectedComparisonImage();if(this._menu&&this._menu.domContainer&&(this._menu.domContainer.style.display=e?"block":"none"),e){this._opacitySlider.setValue(e.getOpacity(),!0),this._depthCheckbox.setValue(e.getUseDepth());var t=e.getSize();this._widthSlider.setValue(t.width,!0),this._heightSlider.setValue(t.height,!0);var r=e.getPosition();this._posXSlider.setValue(r[0],!0),this._posYSlider.setValue(r[1],!0),this._posZSlider.setValue(r[2],!0)}this.updateImageList()}},{key:"updateImageList",value:function(){this._main.getComparisonImages()}},{key:"selectNextImage",value:function(){var e=this._main.getComparisonImages();if(0!==e.length){var t=this._main.getSelectedComparisonImage(),r=((t?e.indexOf(t):-1)+1)%e.length;this._main.setSelectedComparisonImage(e[r]),this.updateVisibility()}}},{key:"selectPreviousImage",value:function(){var e=this._main.getComparisonImages();if(0!==e.length){var t=this._main.getSelectedComparisonImage(),r=t?e.indexOf(t):-1,i=r<=0?e.length-1:r-1;this._main.setSelectedComparisonImage(e[i]),this.updateVisibility()}}},{key:"onOpacityChange",value:function(e){var t=this._main.getSelectedComparisonImage();t&&(t.setOpacity(e),this._main.render())}},{key:"onDepthChange",value:function(e){var t=this._main.getSelectedComparisonImage();t&&(t.setUseDepth(e),this._main.render())}},{key:"onWidthChange",value:function(e){var t=this._main.getSelectedComparisonImage();if(t){var r=t.getSize();if(t.setSizeMaintainAspect(e,r.height,this._aspectRatioLocked),this._aspectRatioLocked){var i=t.getSize();this._heightSlider.setValue(i.height,!0)}this._main.render()}}},{key:"onHeightChange",value:function(e){var t=this._main.getSelectedComparisonImage();if(t){var r=t.getSize();if(t.setSizeMaintainAspect(r.width,e,this._aspectRatioLocked),this._aspectRatioLocked){var i=t.getSize();this._widthSlider.setValue(i.width,!0)}this._main.render()}}},{key:"onAspectRatioChange",value:function(e){this._aspectRatioLocked=e}},{key:"onPositionXChange",value:function(e){var t=this._main.getSelectedComparisonImage();if(t){var r=t.getPosition();t.setPosition(e,r[1],r[2]),this._main.render()}}},{key:"onPositionYChange",value:function(e){var t=this._main.getSelectedComparisonImage();if(t){var r=t.getPosition();t.setPosition(r[0],e,r[2]),this._main.render()}}},{key:"onPositionZChange",value:function(e){var t=this._main.getSelectedComparisonImage();if(t){var r=t.getPosition();t.setPosition(r[0],r[1],e),this._main.render()}}},{key:"deleteSelectedImage",value:function(){var e=this._main.getSelectedComparisonImage();e&&window.confirm("Delete this comparison image?")&&(this._main.removeComparisonImage(e),this.updateVisibility())}}])&&xs(t.prototype,r),e}();function Ds(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Is=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r._main,this._ctrlGui=r,this._sculptManager=r._main.getSculptManager(),this._menu=null,this._ctrlEnable=null,this._ctrlMode=null,this._ctrlCloseLoop=null,this._ctrlSpacing=null,this._ctrlClear=null,this._ctrlNewSet=null,this._ctrlFinishSet=null,this._featureListEmpty=null,this._featureListCtrls=[],this._prevToolIndex=-1,this._tool=null,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){this._tool=this._sculptManager.getTool(s.Z.Tools.PEN);var t=this._menu=e.addMenu((0,V.Z)("penTitle"));t.close(),this._ctrlEnable=t.addCheckbox((0,V.Z)("penEnable"),!1,this.onEnable.bind(this));var r={};r[0]=(0,V.Z)("penModePoints"),r[1]=(0,V.Z)("penModeStroke"),this._ctrlMode=t.addCombobox((0,V.Z)("penMode"),this._tool._mode,this.onModeChange.bind(this),r),this._ctrlCloseLoop=t.addCheckbox((0,V.Z)("penCloseLoop"),this._tool._closeLoop,this.onCloseLoop.bind(this)),this._ctrlSpacing=t.addSlider((0,V.Z)("penSpacing"),1e3*this._tool._spacing,this.onSpacingChange.bind(this),1,50,1),this._ctrlClear=t.addButton((0,V.Z)("penClear"),this._tool,"clearStroke"),this._ctrlNewSet=t.addButton((0,V.Z)("penNewSet"),this,"createNewSet"),this._ctrlFinishSet=t.addButton((0,V.Z)("penFinishSet"),this,"finishSet"),t.addTitle((0,V.Z)("penFeatureList")),this._featureListEmpty=t.addButton((0,V.Z)("penNoFeatures"),(function(){})),this._featureListEmpty.domButton&&(this._featureListEmpty.domButton.style.pointerEvents="none",this._featureListEmpty.domButton.style.opacity="0.6"),this._tool.setOnFeaturesChanged(this.updateFeatureList.bind(this)),this.updateFeatureList(),this.updatePenControls()}},{key:"updateMesh",value:function(){this._menu.setVisibility(!!this._main.getMesh())}},{key:"onEnable",value:function(e){if(e)this._prevToolIndex=this._sculptManager.getToolIndex(),this._ctrlGui._ctrlSculpting&&this._ctrlGui._ctrlSculpting._ctrlSculpt?this._ctrlGui._ctrlSculpting._ctrlSculpt.setValue(s.Z.Tools.PEN):this._sculptManager.setToolIndex(s.Z.Tools.PEN);else{var t=this._prevToolIndex>=0?this._prevToolIndex:s.Z.Tools.BRUSH;this._ctrlGui._ctrlSculpting&&this._ctrlGui._ctrlSculpting._ctrlSculpt?this._ctrlGui._ctrlSculpting._ctrlSculpt.setValue(t):this._sculptManager.setToolIndex(t),this._prevToolIndex=-1}this.updatePenControls(),this.updateFeatureList(),this._main.renderSelectOverRtt()}},{key:"onModeChange",value:function(e){this._tool._mode=0|e,this._main.render()}},{key:"onCloseLoop",value:function(e){this._tool.setCloseLoop(e)}},{key:"onSpacingChange",value:function(e){this._tool._spacing=e/1e3}},{key:"createNewSet",value:function(){this.onEnable(!0),this._tool.startNewFeature(),this.updateFeatureList()}},{key:"finishSet",value:function(){this._tool.finishActiveFeature(),this.updateFeatureList(),this._main.renderSelectOverRtt()}},{key:"updateFeatureList",value:function(){var e=this._tool.getFeatures(),t=this._tool.getSelectedFeatureIds();if(this._ctrlCloseLoop&&this._ctrlCloseLoop.setValue(this._tool._closeLoop,!0),e.length){this._featureListEmpty&&this._featureListEmpty.setVisibility(!1);for(var r=0,i=e.length;r<i;++r){var n=e[r],a=this._featureListCtrls[r];if(!a){a=this._menu.addButton("",(function(){})),this._featureListCtrls[r]=a;var s=a.domButton||a.domContainer;s&&s.addEventListener("mousedown",this.onFeatureItemClick.bind(this))}a.setVisibility(!0);var o=n.name+(n.closed?" ("+(0,V.Z)("penClosed")+")":""),l=a.domButton||a.domContainer;l&&(l.textContent=o,l.dataset.featureId=n.id,l.style.background=t.indexOf(n.id)>=0?"rgba(255, 200, 50, 0.2)":"")}for(var u=e.length;u<this._featureListCtrls.length;++u)this._featureListCtrls[u].setVisibility(!1)}else{this._featureListEmpty&&this._featureListEmpty.setVisibility(!0);for(var c=0;c<this._featureListCtrls.length;++c)this._featureListCtrls[c].setVisibility(!1)}}},{key:"onFeatureItemClick",value:function(e){var t=parseInt(e.currentTarget.dataset.featureId,10);if(t){var r=!!(e.shiftKey||e.ctrlKey||e.metaKey);this._tool.selectFeature(t,r),this.updateFeatureList()}}},{key:"updatePenControls",value:function(){var e=this._sculptManager.getToolIndex()===s.Z.Tools.PEN;this._ctrlMode.setVisibility(e),this._ctrlCloseLoop.setVisibility(e),this._ctrlSpacing.setVisibility(e),this._ctrlClear.setVisibility(e),this._ctrlNewSet.setVisibility(!0),this._ctrlFinishSet.setVisibility(e),this._ctrlEnable.getValue()!==e&&this._ctrlEnable.setValue(e,!0),this.updateFeatureList()}}])&&Ds(t.prototype,r),e}();function Fs(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Os=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r._main,this._ctrlGui=r,this._sculptManager=r._main.getSculptManager(),this._menu=null,this._penTool=null,this._ctrlCreatePad=null,this._ctrlCreateTrim=null,this._ctrlPadHeight=null,this._ctrlTrimDepth=null,this._ctrlPadDirection=null,this._ctrlTrimDirection=null,this._ctrlSourceTitle=null,this._ctrlSolidTitle=null,this._sourceListCtrls=[],this._solidListCtrls=[],this._expandedSourceId=null,this._padHeight=5,this._trimDepth=5,this._padDirection=1,this._trimDirection=0,this.init(t)}var t,r;return t=e,(r=[{key:"init",value:function(e){this._penTool=this._sculptManager.getTool(s.Z.Tools.PEN);var t=this._menu=e.addMenu((0,V.Z)("padsTrimsTitle"));t.close(),this._ctrlSourceTitle=t.addTitle((0,V.Z)("padsTrimsSourceSets")),this._ctrlSolidTitle=t.addTitle((0,V.Z)("padsTrimsFeatureSets")),this._ctrlPadHeight=t.addSlider((0,V.Z)("padsTrimsPadHeight"),this._padHeight,this.onPadHeight.bind(this),0,50,.1),this._ctrlTrimDepth=t.addSlider((0,V.Z)("padsTrimsTrimDepth"),this._trimDepth,this.onTrimDepth.bind(this),0,50,.1);var r={};r[0]=(0,V.Z)("padsTrimsDirIn"),r[1]=(0,V.Z)("padsTrimsDirOut"),r[2]=(0,V.Z)("padsTrimsDirBoth"),this._ctrlPadDirection=t.addCombobox((0,V.Z)("padsTrimsPadDirection"),this._padDirection,this.onPadDirection.bind(this),r),this._ctrlTrimDirection=t.addCombobox((0,V.Z)("padsTrimsTrimDirection"),this._trimDirection,this.onTrimDirection.bind(this),r),this._ctrlPadHeight.setVisibility(!1),this._ctrlTrimDepth.setVisibility(!1),this._ctrlPadDirection.setVisibility(!1),this._ctrlTrimDirection.setVisibility(!1),this._penTool.setOnFeaturesChanged(this.updateLists.bind(this)),this.updateLists()}},{key:"updateMesh",value:function(){this._menu.setVisibility(!!this._main.getMesh()),this.updateLists()}},{key:"createPad",value:function(){this._createSolidFeature("Pad")}},{key:"createTrim",value:function(){this._createSolidFeature("Trim")}},{key:"_createSolidFeature",value:function(e){var t=this._penTool.getSelectedFeatureIds();t.length&&(this._penTool.createSolidFeature(e,t,{height:this._padHeight,depth:this._trimDepth,direction:"Pad"===e?this._padDirection:this._trimDirection}),this.updateLists())}},{key:"onPadHeight",value:function(e){this._padHeight=e}},{key:"onTrimDepth",value:function(e){this._trimDepth=e}},{key:"onPadDirection",value:function(e){this._padDirection=0|e}},{key:"onTrimDirection",value:function(e){this._trimDirection=0|e}},{key:"updateLists",value:function(){this._updateSourceList(),this._updateSolidFeatureList()}},{key:"_updateSourceList",value:function(){for(var e=this._penTool.getFeatures(),t=this._penTool.getSelectedFeatureIds(),r=this,i=3*e.length;this._sourceListCtrls.length<i;){var n=this._menu.addButton("",(function(){}));this._sourceListCtrls.push(n),this._moveCtrlAfterTitle(n,this._ctrlSourceTitle)}for(var a=0;a<e.length;++a){var s=e[a],o=3*a,l=this._sourceListCtrls[o],u=this._sourceListCtrls[o+1],c=this._sourceListCtrls[o+2],h=s.name+(s.closed?" ("+(0,V.Z)("penClosed")+")":""),d=l.domButton||l.domContainer;d&&(d.textContent=h,d.dataset.featureId=s.id,d.style.background=t.indexOf(s.id)>=0?"rgba(255, 200, 50, 0.2)":"",d.onclick=function(e){return function(t){var i=!!(t.shiftKey||t.ctrlKey||t.metaKey);r._penTool.selectFeature(e,i),r._expandedSourceId=r._expandedSourceId===e?null:e,r.updateLists()}}(s.id)),l.setVisibility(!0);var f=this._expandedSourceId===s.id,_=u.domButton||u.domContainer;_&&(_.textContent="  + "+(0,V.Z)("padsTrimsCreatePad"),_.dataset.featureId=s.id,_.onclick=function(e){return function(){r._penTool.selectFeature(e,!1),r._penTool.createSolidFeature("Pad",[e],{height:r._padHeight,depth:r._trimDepth,direction:r._padDirection}),r.updateLists()}}(s.id)),u.setVisibility(f);var p=c.domButton||c.domContainer;p&&(p.textContent="  + "+(0,V.Z)("padsTrimsCreateTrim"),p.dataset.featureId=s.id,p.onclick=function(e){return function(){r._penTool.selectFeature(e,!1),r._penTool.createSolidFeature("Trim",[e],{height:r._padHeight,depth:r._trimDepth,direction:r._trimDirection}),r.updateLists()}}(s.id)),c.setVisibility(f)}for(var g=3*e.length;g<this._sourceListCtrls.length;++g)this._sourceListCtrls[g].setVisibility(!1)}},{key:"_updateSolidFeatureList",value:function(){for(var e=this._penTool.getSolidFeatures();this._solidListCtrls.length<e.length;){var t=this._menu.addButton("",(function(){}));this._solidListCtrls.push(t),this._moveCtrlAfterTitle(t,this._ctrlSolidTitle)}for(var r=0;r<e.length;++r){var i=e[r],n=(t=this._solidListCtrls[r],"Pad"===i.type?(0,V.Z)("padsTrimsPadLabel"):(0,V.Z)("padsTrimsTrimLabel")),a=i.name+" - "+n+" "+(0,V.Z)("padsTrimsFrom")+" "+i.sourceIds.join(","),s=t.domButton||t.domContainer;s&&(s.textContent=a),t.setVisibility(!0)}for(var o=e.length;o<this._solidListCtrls.length;++o)this._solidListCtrls[o].setVisibility(!1)}},{key:"_moveCtrlAfterTitle",value:function(e,t){if(e&&e.domContainer&&t&&t.domContainer){var r=this._menu.domContainer;if(r){var i=t.domContainer,n=e.domContainer,a=i.nextSibling;a&&a!==n&&r.insertBefore(n,a)}}}},{key:"_directionLabel",value:function(e){return 0===e?(0,V.Z)("padsTrimsDirIn"):2===e?(0,V.Z)("padsTrimsDirBoth"):(0,V.Z)("padsTrimsDirOut")}},{key:"_debugLog",value:function(e,t){"undefined"!=typeof window&&void 0===window.DEBUG_PADS_TRIMS&&(window.DEBUG_PADS_TRIMS=!0),"undefined"!=typeof console&&console.log("[PadsTrims]",e,t)}}])&&Fs(t.prototype,r),e}();function Ls(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Vs=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t,this._guiMain=null,this._sidebar=null,this._topbar=null,this._ctrlTablet=null,this._ctrlFiles=null,this._ctrlScene=null,this._ctrlStates=null,this._ctrlCamera=null,this._ctrlBackground=null,this._ctrlSculpting=null,this._ctrlTopology=null,this._ctrlRendering=null,this._ctrlPen=null,this._ctrlPadsTrims=null,this._ctrlComparisonImage=null,this._ctrlNotification=null,this._ctrls=[],this._notifications={},this._xhrs={}}var t,r;return t=e,(r=[{key:"initGui",value:function(){this.deleteGui(),this._guiMain=new(un().GuiMain)(this._main.getViewport(),this._main.onCanvasResize.bind(this._main));var e=this._ctrls;e.length=0;var t=0;this._topbar=this._guiMain.addTopbar(),this.addLogo(),e[t++]=this._ctrlFiles=new zn(this._topbar,this),e[t++]=this._ctrlScene=new Ja(this._topbar,this),e[t++]=this._ctrlStates=new Cs(this._topbar,this),e[t++]=this._ctrlBackground=new hn(this._topbar,this),e[t++]=this._ctrlCamera=new fn(this._topbar,this),e[t++]=this._ctrlTablet=new Rs(this._topbar,this),e[t++]=this._ctrlConfig=new pn(this._topbar,this),e[t++]=this._ctrlMesh=new Kn(this._topbar,this),this._sidebar=this._guiMain.addRightSidebar(),e[t++]=this._ctrlRendering=new Ya(this._sidebar,this),e[t++]=this._ctrlTopology=new Wa(this._sidebar,this),e[t++]=this._ctrlSculpting=new ds(this._sidebar,this),e[t++]=this._ctrlPen=new Is(this._sidebar,this),e[t++]=this._ctrlPadsTrims=new Os(this._sidebar,this),e[t++]=this._ctrlComparisonImage=new Ps(this._sidebar,this);var r=this._topbar.addExtra();r.addTitle((0,V.Z)("contour")),r.addColor((0,V.Z)("contourColor"),ne.color,this.onContourColor.bind(this)),r.addTitle((0,V.Z)("resolution")),r.addSlider("",this._main._pixelRatio,this.onPixelRatio.bind(this),.5,2,.02),r.domContainer&&(r.domContainer.style.display="none"),this.addAboutButton(),this.updateMesh(),this.setVisibility(!0),window.postprocessGui&&window.postprocessGui()}},{key:"getNotification",value:function(e){var t=this._notifications[e];return t?this._xhrs[e]&&t.isVisible()?void(window.confirm("Abort "+e+" previous upload?")&&(this._xhrs[e].abort(),this._xhrs[e].isAborted=!0,t.setMessage(null))):t:((t=this._topbar.addMenu()).isVisible=function(){return!this.domContainer.hidden},t.setMessage=function(e){this.domContainer.innerHTML=e,this.setVisibility(!!e)},t.domContainer.style.color="red",t.setMessage(""),this._notifications[e]=t,t)}},{key:"initPrint",value:function(e){e.addMenu("Print it!").addButton("Go to Materialise!",this,"exportMaterialise")}},{key:"exportSculpteo",value:function(){this._export("sculpteo")}},{key:"exportMaterialise",value:function(){window.confirm("A new webpage will be opened. Start upload?")&&this._export("materialise")}},{key:"exportSketchfab",value:function(){this._export("sketchfab")}},{key:"_export",value:function(e){if(this._main.getMesh()){var t=this.getNotification(e);if(t){var r="export"+e.charAt(0).toUpperCase()+e.slice(1);this._xhrs[e]=Vn[r](this._main,t)}}}},{key:"onPixelRatio",value:function(e){this._main._pixelRatio=e,this._main.onCanvasResize()}},{key:"onContourColor",value:function(e){ne.color[0]=e[0],ne.color[1]=e[1],ne.color[2]=e[2],ne.color[3]=e[3],this._main.render()}},{key:"addAboutButton",value:function(){var e=this._topbar.addMenu();e.domContainer.innerHTML=(0,V.Z)("about"),e.domContainer.addEventListener("mousedown",(function(){window.open("http://stephaneginier.com","_blank")})),e.domContainer.style.display="none"}},{key:"addLogo",value:function(){if(this._topbar&&this._topbar.domUl){var e=document.createElement("li");e.className="gui-logo";var t=document.createElement("img");t.src="resources/logo.png",t.alt="Logo",t.draggable=!1,e.appendChild(t),this._topbar.domUl.insertBefore(e,this._topbar.domUl.firstChild)}}},{key:"updateMesh",value:function(){this._ctrlRendering.updateMesh(),this._ctrlTopology.updateMesh(),this._ctrlSculpting.updateMesh(),this._ctrlPen.updateMesh(),this._ctrlPadsTrims.updateMesh(),this._ctrlScene.updateMesh(),this.updateMeshInfo()}},{key:"updateMeshInfo",value:function(){this._ctrlMesh.updateMeshInfo()}},{key:"getFlatShading",value:function(){return this._ctrlRendering.getFlatShading()}},{key:"getWireframe",value:function(){return this._ctrlRendering.getWireframe()}},{key:"getShaderType",value:function(){return this._ctrlRendering.getShaderType()}},{key:"addAlphaOptions",value:function(e){this._ctrlSculpting.addAlphaOptions(e)}},{key:"deleteGui",value:function(){this._guiMain&&this._guiMain.domMain.parentNode&&(this.callFunc("removeEvents"),this.setVisibility(!1),this._guiMain.domMain.parentNode.removeChild(this._guiMain.domMain))}},{key:"setVisibility",value:function(e){this._guiMain.setVisibility(e)}},{key:"callFunc",value:function(e,t){for(var r=0,i=this._ctrls,n=i.length;r<n;++r){var a=i[r];a&&a[e]&&a[e](t)}}}])&&Ls(t.prototype,r),e}();function Ns(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Bs=200,Us=200,Zs=[0,0],Gs=[0,0,0],Ws=[0,0,0],js=[0,1,0],zs=[0,0,0,1],Xs=l.Ue(),Ks=Math.SQRT1_2,Hs=.5,Ys=[Qe(1,0,0,0),Qe(0,1,0,0),Qe(0,0,1,0),Qe(0,0,0,1),Qe(Ks,Ks,0,0),Qe(Ks,-Ks,0,0),Qe(Ks,0,Ks,0),Qe(Ks,0,-Ks,0),Qe(Ks,0,0,Ks),Qe(Ks,0,0,-Ks),Qe(0,Ks,Ks,0),Qe(0,Ks,-Ks,0),Qe(0,Ks,0,Ks),Qe(0,Ks,0,-Ks),Qe(0,0,Ks,Ks),Qe(0,0,Ks,-Ks),Qe(Hs,Hs,Hs,Hs),Qe(Hs,Hs,Hs,-Hs),Qe(Hs,Hs,-Hs,Hs),Qe(Hs,Hs,-Hs,-Hs),Qe(Hs,-Hs,Hs,Hs),Qe(Hs,-Hs,Hs,-Hs),Qe(Hs,-Hs,-Hs,Hs),Qe(-Hs,Hs,Hs,Hs)];const qs=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=t;var r=(0,u.Z)();this._mode=r.cameramode||s.Z.CameraMode.ORBIT,this._projectionType=r.projection||s.Z.Projection.PERSPECTIVE,this._quatRot=[0,0,0,1],this._view=l.Ue(),this._proj=l.Ue(),this._viewport=l.Ue(),this._lastNormalizedMouseXY=[0,0],this._width=0,this._height=0,this._speed=0,this._fov=Math.min(r.fov,150),this._trans=[0,0,30],this._moveX=0,this._moveZ=0,this._usePivot=r.pivot,this._center=[0,0,0],this._offset=[0,0,0],this._rotX=0,this._rotY=0,this._near=.05,this._far=5e3,this._timers={},this.resetView()}var t,r;return t=e,(r=[{key:"setProjectionType",value:function(e){this._projectionType=e,this.updateProjection(),this.updateView()}},{key:"setMode",value:function(e){this._mode=e,e===s.Z.CameraMode.ORBIT&&this.resetViewFront()}},{key:"setFov",value:function(e){this._fov=e,this.updateView(),this.optimizeNearFar()}},{key:"setUsePivot",value:function(e){this._usePivot=e}},{key:"toggleUsePivot",value:function(){this._usePivot=!this._usePivot}},{key:"getView",value:function(){return this._view}},{key:"getProjection",value:function(){return this._proj}},{key:"getProjectionType",value:function(){return this._projectionType}},{key:"isOrthographic",value:function(){return this._projectionType===s.Z.Projection.ORTHOGRAPHIC}},{key:"getMode",value:function(){return this._mode}},{key:"getFov",value:function(){return this._fov}},{key:"getUsePivot",value:function(){return this._usePivot}},{key:"getConstantScreen",value:function(){var e=this._main.getCanvas().clientWidth;return this._projectionType===s.Z.Projection.ORTHOGRAPHIC?e/this.getOrthoZoom():e*this._proj[0]}},{key:"start",value:function(e,t){if(this._lastNormalizedMouseXY=tt.Z.normalizedMouse(e,t,this._width,this._height),this._usePivot){var r=this._main,n=r.getPicking();n.intersectionMouseMeshes(r.getMeshes(),e,t),n.getMesh()&&(i.fF(Gs,n.getIntersectionPoint(),n.getMesh().getMatrix()),this.setPivot(Gs))}}},{key:"setPivot",value:function(e){if(i.VC(this._offset,this._offset,function(e,t){var r=t[0],i=t[1],n=t[2],a=t[3],s=r*r+i*i+n*n+a*a,o=s?1/s:0;return e[0]=-r*o,e[1]=-i*o,e[2]=-n*o,e[3]=a*o,e}(zs,this._quatRot)),i.lu(this._offset,this._offset,this._center),i.JG(this._center,e),i.IH(this._offset,this._offset,this._center),i.VC(this._offset,this._offset,this._quatRot),this._projectionType===s.Z.Projection.PERSPECTIVE){var t=this.getTransZ();this._trans[2]=i.TK(this.computePosition(),this._center)*this._fov/45,this._offset[2]+=this.getTransZ()-t}else this._offset[2]=0}},{key:"rotate",value:function(e,t){var r=Gs,n=Zs,a=tt.Z.normalizedMouse(e,t,this._width,this._height);if(this._mode===s.Z.CameraMode.ORBIT)ze(n,a,this._lastNormalizedMouseXY),this.setOrbit(this._rotX-2*n[1],this._rotY+2*n[0]),this.rotateDelay([6*-n[1],6*n[0]],-1);else if(this._mode===s.Z.CameraMode.PLANE){var o=Xe(this._lastNormalizedMouseXY,a);ze(n,a,this._lastNormalizedMouseXY),i.Fv(r,i.t8(r,-n[1],n[0],0)),$e(this._quatRot,Ye(zs,r,2*o),this._quatRot),this.rotateDelay([r[0],r[1],r[2],6*o],-1)}else if(this._mode===s.Z.CameraMode.SPHERICAL){var l=tt.Z.mouseOnUnitSphere(this._lastNormalizedMouseXY),u=tt.Z.mouseOnUnitSphere(a),c=Math.acos(Math.min(1,i.AK(l,u)));i.Fv(r,i.kC(r,l,u)),$e(this._quatRot,Ye(zs,r,2*c),this._quatRot),this.rotateDelay([r[0],r[1],r[2],6*c],-1)}this._lastNormalizedMouseXY=a,this.updateView()}},{key:"setOrbit",value:function(e,t){var r=.49*Math.PI;this._rotX=Math.max(Math.min(e,r),-r),this._rotY=t;var i=this._quatRot;He(i),qe(i,i,this._rotX),Je(i,i,this._rotY)}},{key:"getTransZ",value:function(){return this._projectionType===s.Z.Projection.PERSPECTIVE?45*this._trans[2]/this._fov:1e3}},{key:"updateView",value:function(){var e=Gs,t=this._view,r=this._trans[0],n=this._trans[1],a=this._offset;i.t8(Ws,r-a[0],n-a[1],this.getTransZ()-a[2]),i.t8(e,r-a[0],n-a[1],-a[2]),l.zB(t,Ws,e,js),l.dC(t,t,l.en(Xs,this._quatRot)),l.Iu(t,t,i.tk(Gs,this._center))}},{key:"optimizeNearFar",value:function(e){if(e||(e=this._lastBBox),e){this._lastBBox=e;var t=this.computePosition(Ws),r=i.t8(Gs,.5*(e[0]+e[3]),.5*(e[1]+e[4]),.5*(e[2]+e[5])),n=i.TK(t,r),a=.5*i.TK(e,i.t8(Gs,e[3],e[4],e[5]));this._near=Math.max(.01,n-a),this._far=a+n,this.updateProjection()}}},{key:"updateProjection",value:function(){this._projectionType===s.Z.Projection.PERSPECTIVE?(l.G3(this._proj,this._fov*Math.PI/180,this._width/this._height,this._near,this._far),this._proj[10]=-1,this._proj[14]=-2*this._near):this.updateOrtho()}},{key:"updateTranslation",value:function(){var e=this._trans;e[0]+=this._moveX*this._speed*e[2]/50/400,e[2]=Math.max(1e-5,e[2]+this._moveZ*this._speed/400),this._projectionType===s.Z.Projection.ORTHOGRAPHIC&&this.updateOrtho(),this.updateView()}},{key:"translate",value:function(e,t){var r=this._speed*this._trans[2]/54,n=[-e*r,t*r,0];this.setTrans(i.IH(this._trans,this._trans,n)),i.bA(n,n,5),this.translateDelay(n,-1)}},{key:"zoom",value:function(e){var t=[0,0,0];i.lu(t,this._offset,this._trans),i.bA(t,t,e*this._speed/54),e<0&&(t[0]=t[1]=0),this.setTrans(i.IH(this._trans,this._trans,t)),i.bA(t,t,5),this.translateDelay(t,-1)}},{key:"setAndFocusOnPivot",value:function(e,t){this.setPivot(e),this.moveToDelay(this._offset[0],this._offset[1],this._offset[2]+t)}},{key:"moveToDelay",value:function(e,t,r){var n=[e,t,r];this.translateDelay(i.lu(n,n,this._trans),Us)}},{key:"setTrans",value:function(e){i.JG(this._trans,e),this._projectionType===s.Z.Projection.ORTHOGRAPHIC&&this.updateOrtho(),this.updateView()}},{key:"getOrthoZoom",value:function(){return 55e-5*Math.abs(this._trans[2])}},{key:"updateOrtho",value:function(){var e=this.getOrthoZoom(),t=this._width*e,r=this._height*e;l.M5(this._proj,-t,t,-r,r,-this._near,this._far)}},{key:"computePosition",value:function(e){e=e||[0,0,0];var t=this._view;return i.t8(e,-t[12],-t[13],-t[14]),d(Xs,t),f(Xs,Xs),i.kK(e,e,Xs)}},{key:"resetView",value:function(){this._speed=1.5*o.Z.SCALE,this.centerDelay([0,0,0],Us),this.offsetDelay([0,0,0],Us);var e=[0,0,30+this._speed/3];i.lu(e,e,this._trans),this.translateDelay(e,Us),this.quatDelay([0,0,0,1],Us)}},{key:"resetViewFront",value:function(){this.quatDelay([0,0,0,1],Bs)}},{key:"resetViewBack",value:function(){this.quatDelay([0,1,0,0],Bs)}},{key:"resetViewTop",value:function(){this.quatDelay([Math.SQRT1_2,0,0,Math.SQRT1_2],Bs)}},{key:"resetViewBottom",value:function(){this.quatDelay([-Math.SQRT1_2,0,0,Math.SQRT1_2],Bs)}},{key:"resetViewLeft",value:function(){this.quatDelay([0,-Math.SQRT1_2,0,Math.SQRT1_2],Bs)}},{key:"resetViewRight",value:function(){this.quatDelay([0,Math.SQRT1_2,0,Math.SQRT1_2],Bs)}},{key:"toggleViewFront",value:function(){Math.abs(this._quatRot[3])>.99?this.resetViewBack():this.resetViewFront()}},{key:"toggleViewTop",value:function(){var e=this._quatRot[0]*Math.SQRT1_2+this._quatRot[3]*Math.SQRT1_2;e*e>.99?this.resetViewBottom():this.resetViewTop()}},{key:"toggleViewLeft",value:function(){var e=-this._quatRot[1]*Math.SQRT1_2+this._quatRot[3]*Math.SQRT1_2;e*e>.99?this.resetViewRight():this.resetViewLeft()}},{key:"computeWorldToScreenMatrix",value:function(e){return e=e||l.Ue(),l.dC(e,l.dC(e,this._viewport,this._proj),this._view)}},{key:"unproject",value:function(e,t,r){var n=[0,0,0];return l.U_(Xs,this.computeWorldToScreenMatrix(Xs)),i.fF(n,i.t8(n,e,this._height-t,r),Xs)}},{key:"project",value:function(e){var t=[0,0,0];return i.fF(t,e,this.computeWorldToScreenMatrix(Xs)),t[1]=this._height-t[1],t}},{key:"onResize",value:function(e,t){this._width=e,this._height=t;var r=this._viewport;l.yR(r),l.bA(r,r,i.t8(Gs,.5*e,.5*t,.5)),l.Iu(r,r,i.t8(Gs,1,1,1)),this.updateProjection()}},{key:"snapClosestRotation",value:function(){for(var e=this._quatRot,t=1/0,r=0,i=Ys.length,n=0;n<i;++n){var a=(o=Ys[n],(s=e)[0]*o[0]+s[1]*o[1]+s[2]*o[2]+s[3]*o[3]);t<(a=1-a*a)||(t=a,r=n)}var s,o;this.quatDelay(Ys[r],Bs)}},{key:"clearTimerN",value:function(e){window.clearInterval(this._timers[e]),this._timers[e]=0}},{key:"delay",value:function(e,t,r){var i=r||"default";if(this._timers[i]&&this.clearTimerN(i),0===t)return e(1);if(!(t<0)){var n=0,a=(new Date).getTime();this._timers[i]=window.setInterval(function(){var r=((new Date).getTime()-a)/t;r=function(e){return-((e=Math.min(1,e)-1)*e*e*e-1)}(r),e(r-n,r),n=r,r>=1&&this.clearTimerN(i)}.bind(this),16.6)}}},{key:"_translateDelta",value:function(e,t){var r=this._trans;i.od(r,r,e,t),this.setTrans(r),this._main.render()}},{key:"translateDelay",value:function(e,t){var r=this._translateDelta.bind(this,e);this.delay(r,t,"translate")}},{key:"_rotDelta",value:function(e,t){if(this._mode===s.Z.CameraMode.ORBIT){var r=this._rotX+e[0]*t,i=this._rotY+e[1]*t;this.setOrbit(r,i)}else $e(this._quatRot,Ye(zs,e,e[3]*t),this._quatRot);this.updateView(),this._main.render()}},{key:"rotateDelay",value:function(e,t){var r=this._rotDelta.bind(this,e);this.delay(r,t,"rotate")}},{key:"_quatDelta",value:function(e,t){He(zs),function(e,t,r,i){var n,a,s,o,l,u=t[0],h=t[1],d=t[2],f=t[3],_=r[0],p=r[1],g=r[2],m=r[3];(a=u*_+h*p+d*g+f*m)<0&&(a=-a,_=-_,p=-p,g=-g,m=-m),1-a>c.Ib?(n=Math.acos(a),s=Math.sin(n),o=Math.sin((1-i)*n)/s,l=Math.sin(i*n)/s):(o=1-i,l=i),e[0]=o*u+l*_,e[1]=o*h+l*p,e[2]=o*d+l*g,e[3]=o*f+l*m}(zs,zs,e,t);var r=this._quatRot;if($e(this._quatRot,this._quatRot,zs),this._mode===s.Z.CameraMode.ORBIT){var i=r[0],n=r[1],a=r[2],o=r[3];this._rotY=Math.atan2(2*(o*n+a*i),1-2*(n*n+a*a)),this._rotX=Math.atan2(2*(o*i+n*a),1-2*(a*a+i*i))}this.updateView(),this._main.render()}},{key:"quatDelay",value:function(e,t){var r=[0,0,0,0];!function(e,t){e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=t[3]}(r,this._quatRot),$e(r,r,e),et(r,r);var i=this._quatDelta.bind(this,r);this.delay(i,t,"quat")}},{key:"_centerDelta",value:function(e,t){i.od(this._center,this._center,e,t),this.updateView(),this._main.render()}},{key:"centerDelay",value:function(e,t){var r=[0,0,0];i.lu(r,e,this._center);var n=this._centerDelta.bind(this,r);this.delay(n,t,"center")}},{key:"_offsetDelta",value:function(e,t){i.od(this._offset,this._offset,e,t),this.updateView(),this._main.render()}},{key:"offsetDelay",value:function(e,t){var r=[0,0,0];i.lu(r,e,this._offset);var n=this._offsetDelta.bind(this,r);this.delay(n,t,"offset")}},{key:"computeFrustumFit",value:function(){var e,t=this._near;if(this._projectionType===s.Z.Projection.ORTHOGRAPHIC)return e=Math.min(this._width,this._height)/t*.5,Math.sqrt(1+e*e)/e;var r=this._proj,i=t*(r[8]-1)/r[0],n=t*(1+r[8])/r[0],a=t*(1+r[9])/r[5],o=t*(r[9]-1)/r[5],l=Math.abs(n-i),u=Math.abs(a-o);return e=Math.min(u,l)/t*.5,this._fov/45*Math.sqrt(1+e*e)/e}}])&&Ns(t.prototype,r),e}();function Js(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}const Qs=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._main=r,this._gl=t,this._vertexBuffer=new g(t,t.ARRAY_BUFFER,t.STATIC_DRAW),this._texCoordBuffer=new g(t,t.ARRAY_BUFFER,t.STATIC_DRAW),this._fill=!0,this._monoTex=null,this._texture=null,this._texWidth=1,this._texHeight=1,this._type=0,this._blur=0,this.init()}var t,r;return t=e,(r=[{key:"init",value:function(){this.getTexCoordBuffer().update(new Float32Array([0,0,1,0,0,1,1,1])),this._monoTex=this.createOnePixelTexture(173,216,230,255),document.getElementById("backgroundopen").addEventListener("change",this.loadBackground.bind(this),!1)}},{key:"loadBackground",value:function(e){if(0!==e.target.files.length){var t=e.target.files[0];if(t.type.match("image.*")){var r=this,i=new FileReader;i.onload=function(e){var t=new Image;t.src=e.target.result,t.onload=function(){var e=r._main.getCanvas();r.loadBackgroundTexture(t),r.onResize(e.width,e.height),r._main.render()}},document.getElementById("backgroundopen").value="",i.readAsDataURL(t)}}}},{key:"getGL",value:function(){return this._gl}},{key:"getBlur",value:function(){return this._blur}},{key:"getVertexBuffer",value:function(){return this._vertexBuffer}},{key:"getTexCoordBuffer",value:function(){return this._texCoordBuffer}},{key:"release",value:function(){this.deleteTexture(),this.getVertexBuffer().release(),this.getTexCoordBuffer().release()}},{key:"getType",value:function(){return this._type}},{key:"setType",value:function(e){this._type=e}},{key:"onResize",value:function(e,t){var r=e/t/(this._texWidth/this._texHeight),i=this._fill||0!==this._type?1/r:r,n=i<1?1:1/r,a=i<1?r:1;this.getVertexBuffer().update(new Float32Array([-n,-a,n,-a,-n,a,n,a]))}},{key:"getTexture",value:function(){return this._texture?this._texture:this._monoTex}},{key:"createOnePixelTexture",value:function(e,t,r,i){var n=this._gl,a=n.createTexture();return n.bindTexture(n.TEXTURE_2D,a),n.texImage2D(n.TEXTURE_2D,0,n.RGBA,1,1,0,n.RGBA,n.UNSIGNED_BYTE,new Uint8Array([e,t,r,i])),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.NEAREST),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.NEAREST),n.bindTexture(n.TEXTURE_2D,null),a}},{key:"loadBackgroundTexture",value:function(e){var t=this._gl;this.deleteTexture(),this._texWidth=e.width,this._texHeight=e.height,this._texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this._texture),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.bindTexture(t.TEXTURE_2D,null)}},{key:"deleteTexture",value:function(){this._texture&&(this._texWidth=this._texHeight=1,this._gl.deleteTexture(this._texture),this._texture=null)}},{key:"render",value:function(){de[s.Z.Shader.BACKGROUND].getOrCreate(this._gl).draw(this)}}])&&Js(t.prototype,r),e}();function $s(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var eo=function(){function e(t,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._gl=t,this._main=r,this._texture=null,this._transformData=$t(),this._vertexBuffer=new g(t,t.ARRAY_BUFFER,t.STATIC_DRAW),this._texCoordBuffer=new g(t,t.ARRAY_BUFFER,t.STATIC_DRAW),this._indexBuffer=new g(t,t.ELEMENT_ARRAY_BUFFER,t.STATIC_DRAW),this._borderIndexBuffer=new g(t,t.ELEMENT_ARRAY_BUFFER,t.STATIC_DRAW),this.initBorderGeometry(),this._width=1,this._height=1,this._aspectRatio=1,this._opacity=.8,this._useDepth=!1,this._depthOffset=.01,this._isSelected=!1,this._id=e.ID++,this.initGeometry()}var t,r;return t=e,(r=[{key:"initGeometry",value:function(){var e=new Float32Array([-.5,-.5,0,.5,-.5,0,-.5,.5,0,.5,.5,0]),t=new Float32Array([0,0,1,0,0,1,1,1]),r=new Uint32Array([0,1,2,1,3,2]);this._vertexBuffer.update(e),this._texCoordBuffer.update(t),this._indexBuffer.update(r)}},{key:"initBorderGeometry",value:function(){var e=new Uint32Array([0,1,1,3,3,2,2,0]);this._borderIndexBuffer.update(e)}},{key:"loadImage",value:function(e){if(console.log("[ComparisonImage] loadImage called for file:",e?e.name:"null"),e){var t=this,r=new FileReader;r.onload=function(e){console.log("[ComparisonImage] FileReader loaded, creating Image object...");var r=new Image;r.src=e.target.result,r.onload=function(){console.log("[ComparisonImage] Image loaded, dimensions:",r.width,"x",r.height);var e=2048,i=document.createElement("canvas"),n=i.getContext("2d"),a=r.width,s=r.height;if(console.log("[ComparisonImage] Processing image, original size:",a,"x",s),a>e||s>e){var o=Math.min(e/a,e/s);a=Math.floor(a*o),s=Math.floor(s*o),console.log("[ComparisonImage] Resizing image to:",a,"x",s,"(scale:",o,")"),i.width=a,i.height=s,n.drawImage(r,0,0,a,s),t._aspectRatio=a/s,console.log("[ComparisonImage] Aspect ratio:",t._aspectRatio),t._createTexture(i)}else t._aspectRatio=r.width/r.height,console.log("[ComparisonImage] Using original size, aspect ratio:",t._aspectRatio),t._createTexture(r);t._width>0&&(t._height=t._width/t._aspectRatio,console.log("[ComparisonImage] Updating matrix with size:",t._width,"x",t._height),t._updateMatrix()),console.log("[ComparisonImage] Image loaded successfully, triggering render"),t._main.render()},r.onerror=function(){console.error("[ComparisonImage] Image.onerror: Failed to load image"),alert("Failed to load image. Please try a different file.")}},r.onerror=function(){console.error("[ComparisonImage] FileReader.onerror: Failed to read file"),alert("Failed to read file. Please try again.")},console.log("[ComparisonImage] Starting FileReader.readAsDataURL..."),r.readAsDataURL(e)}else console.error("[ComparisonImage] No image file provided")}},{key:"_createTexture",value:function(e){console.log("[ComparisonImage] _createTexture called, image type:",e instanceof HTMLCanvasElement?"Canvas":"Image");var t=this._gl;if(t)if(this.deleteTexture(),console.log("[ComparisonImage] Creating WebGL texture..."),this._texture=t.createTexture(),this._texture){t.bindTexture(t.TEXTURE_2D,this._texture);try{e instanceof HTMLCanvasElement?(console.log("[ComparisonImage] Loading texture from canvas, size:",e.width,"x",e.height),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,e)):(console.log("[ComparisonImage] Loading texture from image, size:",e.width,"x",e.height),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,e)),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.bindTexture(t.TEXTURE_2D,null);var r=t.getError();r!==t.NO_ERROR?console.error("[ComparisonImage] WebGL error after texture creation:",r):console.log("[ComparisonImage] Texture created successfully")}catch(e){console.error("[ComparisonImage] Error creating texture:",e),t.bindTexture(t.TEXTURE_2D,null)}}else console.error("[ComparisonImage] Failed to create WebGL texture");else console.error("[ComparisonImage] No WebGL context for texture creation")}},{key:"updateMatrices",value:function(e){if(e){var t=this._transformData._matrix,r=this._transformData._center;t&&16===t.length||(console.warn("[ComparisonImage] updateMatrices: Invalid transform matrix, initializing..."),this._updateMatrix()),l.dC(this._transformData._lastComputedMV,e.getView(),t),l.dC(this._transformData._lastComputedMVP,e.getProjection(),this._transformData._lastComputedMV);var i=this._transformData._lastComputedMVP;this._transformData._lastComputedDepth=i[2]*r[0]+i[6]*r[1]+i[10]*r[2]+i[14],console.log("[ComparisonImage] updateMatrices: Matrices updated, depth:",this._transformData._lastComputedDepth)}else console.warn("[ComparisonImage] updateMatrices: No camera provided")}},{key:"setPosition",value:function(e,t,r){i.t8(this._transformData._center,e,t,r),this._updateMatrix()}},{key:"getPosition",value:function(){return this._transformData._center.slice()}},{key:"setSize",value:function(e,t){this._width=Math.max(.1,e),this._height=t||this._width/this._aspectRatio,this._updateMatrix()}},{key:"setSizeMaintainAspect",value:function(e,t,r){if(r){var i,n=e/this._width,a=t/this._height;i=Math.abs(n-1)>Math.abs(a-1)?n:Math.abs(a-1)>Math.abs(n-1)?a:n,this._width=Math.max(.1,this._width*i),this._height=Math.max(.1,this._width/this._aspectRatio)}else this._width=Math.max(.1,e),this._height=Math.max(.1,t||this._width/this._aspectRatio);this._updateMatrix()}},{key:"getSize",value:function(){return{width:this._width,height:this._height}}},{key:"getAspectRatio",value:function(){return this._aspectRatio}},{key:"_updateMatrix",value:function(){var e=this._transformData._matrix,t=this._transformData._center;if(e&&t){var r=[t[0],t[1],t[2]];l.yR(e),l.Iu(e,e,r),l.bA(e,e,[this._width,this._height,1])}else console.error("ComparisonImage: Transform data not initialized")}},{key:"getDepth",value:function(){return this._transformData._lastComputedDepth}},{key:"getID",value:function(){return this._id}},{key:"getMatrix",value:function(){return this._transformData._matrix}},{key:"getCenter",value:function(){return this._transformData._center}},{key:"intersectRay",value:function(e,t){var r=l.Ue();l.U_(r,this._transformData._matrix);var n=i.Ue(),a=i.Ue();i.fF(n,e,r),i.fF(a,t,r);var s=i.Ue();if(i.lu(s,a,n),Math.abs(s[2])<1e-6)return null;var o=-n[2]/s[2];if(o<0||o>1)return null;var u=i.Ue();if(i.od(u,n,s,o),Math.abs(u[0])<=.5&&Math.abs(u[1])<=.5){var c=i.Ue();return i.fF(c,u,this._transformData._matrix),c}return null}},{key:"setOpacity",value:function(e){this._opacity=Math.max(0,Math.min(1,e))}},{key:"getOpacity",value:function(){return this._opacity}},{key:"setUseDepth",value:function(e){this._useDepth=e}},{key:"getUseDepth",value:function(){return this._useDepth}},{key:"isSelected",value:function(){return this._isSelected}},{key:"setSelected",value:function(e){this._isSelected=e}},{key:"render",value:function(){if(this._texture){if(!this._transformData._lastComputedMVP||16!==this._transformData._lastComputedMVP.length){if(console.warn("[ComparisonImage] render: Matrices not initialized, attempting to update..."),!this._main||!this._main.getCamera)return void console.warn("[ComparisonImage] render: No main or getCamera, skipping render");var e=this._main.getCamera();if(!e)return void console.warn("[ComparisonImage] render: No camera available, skipping render");if(this.updateMatrices(e),!this._transformData._lastComputedMVP||16!==this._transformData._lastComputedMVP.length)return void console.warn("[ComparisonImage] render: Still no valid matrices after update, skipping render")}var t=this._gl;if(t){var r=de[s.Z.Shader.COMPARISON_IMAGE];if(r)try{var i=r.getOrCreate(t);if(!i||!i.program)return void console.error("[ComparisonImage] render: Shader program not available");var n=t.getError();n!==t.NO_ERROR&&console.warn("[ComparisonImage] render: WebGL error before render:",n);var a=t.isEnabled(t.DEPTH_TEST),o=t.isEnabled(t.BLEND),l=t.getParameter(t.DEPTH_FUNC),u=t.getParameter(t.BLEND_SRC_ALPHA),c=t.getParameter(t.BLEND_DST_ALPHA);t.useProgram(i.program),this._useDepth?(t.enable(t.DEPTH_TEST),t.depthFunc(t.LEQUAL)):t.disable(t.DEPTH_TEST),t.enable(t.BLEND),t.blendFunc(t.SRC_ALPHA,t.ONE_MINUS_SRC_ALPHA),t.activeTexture(t.TEXTURE0),t.bindTexture(t.TEXTURE_2D,this._texture),i.uniforms&&void 0!==i.uniforms.uTexture&&t.uniform1i(i.uniforms.uTexture,0),i.uniforms&&void 0!==i.uniforms.uMVP&&t.uniformMatrix4fv(i.uniforms.uMVP,!1,this._transformData._lastComputedMVP),i.uniforms&&void 0!==i.uniforms.uOpacity&&t.uniform1f(i.uniforms.uOpacity,this._opacity),i.uniforms&&void 0!==i.uniforms.uIsBorder&&t.uniform1i(i.uniforms.uIsBorder,0),i.attributes&&i.attributes.aPosition&&i.attributes.aPosition.bindToBuffer(this._vertexBuffer),i.attributes&&i.attributes.aTexCoord&&i.attributes.aTexCoord.bindToBuffer(this._texCoordBuffer),this._indexBuffer.bind(),t.drawElements(t.TRIANGLES,6,t.UNSIGNED_INT,0),this._isSelected&&this.renderBorder(t,i),i.attributes&&i.attributes.aPosition&&i.attributes.aPosition.unbind(),i.attributes&&i.attributes.aTexCoord&&i.attributes.aTexCoord.unbind(),t.bindBuffer(t.ARRAY_BUFFER,null),t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null),o?t.enable(t.BLEND):t.disable(t.BLEND),t.blendFunc(u,c),a?t.enable(t.DEPTH_TEST):t.disable(t.DEPTH_TEST),t.depthFunc(l),(n=t.getError())!==t.NO_ERROR&&console.error("ComparisonImage: WebGL error after render:",n)}catch(e){console.error("ComparisonImage: Error during render:",e)}else console.error("[ComparisonImage] render: Shader not found in ShaderLib")}else console.error("[ComparisonImage] render: No WebGL context")}}},{key:"deleteTexture",value:function(){this._texture&&(this._gl.deleteTexture(this._texture),this._texture=null)}},{key:"renderBorder",value:function(e,t){var r=e.isEnabled(e.DEPTH_TEST),i=e.isEnabled(e.BLEND);e.disable(e.DEPTH_TEST),e.enable(e.BLEND),e.blendFunc(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA),e.lineWidth(3),t.uniforms&&void 0!==t.uniforms.uBorderColor&&e.uniform3f(t.uniforms.uBorderColor,1,1,0),t.uniforms&&void 0!==t.uniforms.uIsBorder&&e.uniform1i(t.uniforms.uIsBorder,1),t.uniforms&&void 0!==t.uniforms.uOpacity&&e.uniform1f(t.uniforms.uOpacity,1),t.attributes&&t.attributes.aPosition&&t.attributes.aPosition.bindToBuffer(this._vertexBuffer),this._borderIndexBuffer.bind(),e.drawElements(e.LINES,8,e.UNSIGNED_INT,0),e.lineWidth(1),r&&e.enable(e.DEPTH_TEST),i||e.disable(e.BLEND),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,null)}},{key:"release",value:function(){this.deleteTexture(),this._vertexBuffer.release(),this._texCoordBuffer.release(),this._indexBuffer.release(),this._borderIndexBuffer.release()}}])&&$s(t.prototype,r),e}();eo.ID=0;const to=eo;function ro(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function io(e){return(io="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function no(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function ao(e,t){return(ao=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function so(e,t){return!t||"object"!==io(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function oo(e){return(oo=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}const lo=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&ao(e,t)}(h,e);var t,r,l,u,c=(l=h,u=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(e){return!1}}(),function(){var e,t=oo(l);if(u){var r=oo(this).constructor;e=Reflect.construct(t,arguments,r)}else e=t.apply(this,arguments);return so(this,e)});function h(){var e;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,h),(e=c.call(this))._mouseX=0,e._mouseY=0,e._lastMouseX=0,e._lastMouseY=0,e._lastScale=0,e._action=s.Z.Action.NOTHING,e._lastNbPointers=0,e._isWheelingIn=!1,e._maskX=0,e._maskY=0,e._hammer=new n.Manager(e._canvas),e._eventProxy={},e.initHammer(),e.addEvents(),e}return t=h,(r=[{key:"addEvents",value:function(){var e=this._canvas,t=this.onMouseWheel.bind(this),r=this.onPointer.bind(this);e.addEventListener("pointerdown",r,!1),e.addEventListener("pointermove",r,!1),e.addEventListener("mousedown",this.onMouseDown.bind(this),!1),e.addEventListener("mouseup",this.onMouseUp.bind(this),!1),e.addEventListener("mouseout",this.onMouseOut.bind(this),!1),e.addEventListener("mouseover",this.onMouseOver.bind(this),!1),e.addEventListener("mousemove",o.Z.throttle(this.onMouseMove.bind(this),16.66),!1),e.addEventListener("mousewheel",t,!1),e.addEventListener("DOMMouseScroll",t,!1),window.addEventListener("keydown",this.onKeyDown.bind(this),!1),window.addEventListener("keyup",this.onKeyUp.bind(this),!1);var i=this.loadFiles.bind(this),n=this.stopAndPrevent.bind(this);e.addEventListener("webglcontextlost",this.onContextLost.bind(this),!1),e.addEventListener("webglcontextrestored",this.onContextRestored.bind(this),!1),window.addEventListener("dragenter",n,!1),window.addEventListener("dragover",n,!1),window.addEventListener("drop",i,!1),document.getElementById("fileopen").addEventListener("change",i,!1)}},{key:"onPointer",value:function(e){a.Z.pressure=e.pressure}},{key:"initHammer",value:function(){this._hammer.options.enable=!0,this._initHammerRecognizers(),this._initHammerEvents()}},{key:"_initHammerRecognizers",value:function(){var e=this._hammer;e.add(new n.Tap({event:"doubletap",pointers:1,taps:2,time:250,interval:450,threshold:5,posThreshold:50})),e.add(new n.Tap({event:"doubletap2fingers",pointers:2,taps:2,time:250,interval:450,threshold:5,posThreshold:50})),e.add(new n.Pan({event:"pan",pointers:0,threshold:0})),e.add(new n.Pinch({event:"pinch",pointers:2,threshold:.1})),e.get("pinch").recognizeWith(e.get("pan"))}},{key:"_initHammerEvents",value:function(){var e=this._hammer;e.on("panstart",this.onPanStart.bind(this)),e.on("panmove",this.onPanMove.bind(this)),e.on("panend pancancel",this.onPanEnd.bind(this)),e.on("doubletap",this.onDoubleTap.bind(this)),e.on("doubletap2fingers",this.onDoubleTap2Fingers.bind(this)),e.on("pinchstart",this.onPinchStart.bind(this)),e.on("pinchin pinchout",this.onPinchInOut.bind(this))}},{key:"stopAndPrevent",value:function(e){e.stopPropagation(),e.preventDefault()}},{key:"onContextLost",value:function(){window.alert("Oops... WebGL context lost.")}},{key:"onContextRestored",value:function(){window.alert("Wow... Context is restored.")}},{key:"onKeyDown",value:function(e){this._gui.callFunc("onKeyDown",e)}},{key:"onKeyUp",value:function(e){this._gui.callFunc("onKeyUp",e)}},{key:"onPanStart",value:function(e){if("mouse"!==e.pointerType){this._focusGui=!1;var t=this._eventProxy;t.pageX=e.center.x,t.pageY=e.center.y,this.onPanUpdateNbPointers(Math.min(3,e.pointers.length))}}},{key:"onPanMove",value:function(e){if("mouse"!==e.pointerType){var t=this._eventProxy;t.pageX=e.center.x,t.pageY=e.center.y;var r=Math.min(3,e.pointers.length);r!==this._lastNbPointers&&(this.onDeviceUp(),this.onPanUpdateNbPointers(r)),this.onDeviceMove(t),this._isIOS()&&(window.clearTimeout(this._timerResetPointer),this._timerResetPointer=window.setTimeout(function(){this._lastNbPointers=0}.bind(this),60))}}},{key:"_isIOS",value:function(){return void 0!==this._isIOS||(this._isIOS=/iPad|iPhone|iPod/.test(navigator.userAgent)),this._isIOS}},{key:"onPanUpdateNbPointers",value:function(e){var t=this._eventProxy;t.which=1===e&&this._lastNbPointers>=1?3:e,this._lastNbPointers=e,this.onDeviceDown(t)}},{key:"onPanEnd",value:function(e){"mouse"!==e.pointerType&&(this.onDeviceUp(),window.setTimeout(function(){e.pointers.length||(this._lastNbPointers=0)}.bind(this),60))}},{key:"onDoubleTap",value:function(e){if(!this._focusGui){var t=this._eventProxy;t.pageX=e.center.x,t.pageY=e.center.y,this.setMousePosition(t);var r=this._picking,n=r.intersectionMouseMeshes(),a=this._camera,s=[0,0,0];if(!n)return this.resetCameraMeshes();i.fF(s,r.getIntersectionPoint(),r.getMesh().getMatrix());var o=a._trans[2];a.isOrthographic()||(o=Math.min(o,i.TK(s,a.computePosition()))),a.setAndFocusOnPivot(s,o),this.render()}}},{key:"onDoubleTap2Fingers",value:function(){this._focusGui||this.resetCameraMeshes()}},{key:"onPinchStart",value:function(e){this._focusGui=!1,this._lastScale=e.scale}},{key:"onPinchInOut",value:function(e){var t=25*(e.scale-this._lastScale);this._lastScale=e.scale,this.onDeviceWheel(t)}},{key:"resetCameraMeshes",value:function(e){if(e||(e=this._meshes),e.length>0){var t=[0,0,0],r=this.computeBoundingBoxMeshes(e),n=.8*this.computeRadiusFromBoundingBox(r);n*=this._camera.computeFrustumFit(),i.t8(t,.5*(r[0]+r[3]),.5*(r[1]+r[4]),.5*(r[2]+r[5])),this._camera.setAndFocusOnPivot(t,n)}else this._camera.resetView();this.render()}},{key:"getFileType",value:function(e){var t=e.toLowerCase();return t.endsWith(".obj")?"obj":t.endsWith(".sgl")?"sgl":t.endsWith(".stl")?"stl":t.endsWith(".ply")?"ply":void 0}},{key:"loadFiles",value:function(e){e.stopPropagation(),e.preventDefault();for(var t=e.dataTransfer?e.dataTransfer.files:e.target.files,r=0,i=t.length;r<i;++r){var n=t[r],a=this.getFileType(n.name);this.readFile(n,a)}}},{key:"readFile",value:function(e,t){var r=t||this.getFileType(e.name);if(r){var i=new FileReader,n=this;i.onload=function(e){n.loadScene(e.target.result,r),document.getElementById("fileopen").value=""},"obj"===r?i.readAsText(e):i.readAsArrayBuffer(e)}}},{key:"onMouseDown",value:function(e){e.stopPropagation(),e.preventDefault(),this._gui.callFunc("onMouseDown",e),this.onDeviceDown(e)}},{key:"onMouseMove",value:function(e){e.stopPropagation(),e.preventDefault(),this._gui.callFunc("onMouseMove",e),this.onDeviceMove(e)}},{key:"onMouseOver",value:function(e){this._focusGui=!1,this._gui.callFunc("onMouseOver",e)}},{key:"onMouseOut",value:function(e){this._focusGui=!0,this._gui.callFunc("onMouseOut",e),this.onMouseUp(e)}},{key:"onMouseUp",value:function(e){e.preventDefault(),this._gui.callFunc("onMouseUp",e),this.onDeviceUp()}},{key:"onMouseWheel",value:function(e){e.stopPropagation(),e.preventDefault(),this._gui.callFunc("onMouseWheel",e);var t=void 0===e.wheelDelta?-e.detail:e.wheelDelta;this.onDeviceWheel(t>0?1:-1)}},{key:"onDeviceUp",value:function(){if(this._transformingComparisonImage)return this._transformingComparisonImage=!1,this._transformStartX=null,this._transformStartY=null,this._transformStartPos=null,this._transformStartSize=null,void this.render();this.setCanvasCursor("default"),ca.RENDER_HINT=ca.NONE,this._sculptManager.end(),this._action===s.Z.Action.MASK_EDIT&&this._mesh&&(this._lastMouseX===this._maskX&&this._lastMouseY===this._maskY?this.getSculptManager().getTool(s.Z.Tools.MASKING).invert():this.getSculptManager().getTool(s.Z.Tools.MASKING).clear()),this._action=s.Z.Action.NOTHING,this.render(),this._stateManager.cleanNoop()}},{key:"onDeviceWheel",value:function(e){e>0&&!this._isWheelingIn&&(this._isWheelingIn=!0,this._camera.start(this._mouseX,this._mouseY)),this._camera.zoom(.02*e),ca.RENDER_HINT=ca.CAMERA,this.render(),this._timerEndWheel&&window.clearTimeout(this._timerEndWheel),this._timerEndWheel=window.setTimeout(this._endWheel.bind(this),300)}},{key:"_endWheel",value:function(){ca.RENDER_HINT=ca.NONE,this._isWheelingIn=!1,this.render()}},{key:"setMousePosition",value:function(e){this._mouseX=this._pixelRatio*(e.pageX-this._canvasOffsetLeft),this._mouseY=this._pixelRatio*(e.pageY-this._canvasOffsetTop)}},{key:"onDeviceDown",value:function(e){if(!this._focusGui){this.setMousePosition(e);var t=this._mouseX,r=this._mouseY,i=e.which;if(1===i&&!e.shiftKey&&!e.ctrlKey&&!e.altKey){var n=this.pickComparisonImage(t,r);if(n)return this.setSelectedComparisonImage(n),this._transformingComparisonImage=!0,this._transformStartX=t,this._transformStartY=r,this._transformStartPos=n.getPosition().slice(),this._transformStartSize=n.getSize(),void(this._action=s.Z.Action.NOTHING)}var a=!1;1===i&&(a=this._sculptManager.start(e.shiftKey)),1===i&&a&&this.setCanvasCursor("none"),3===i&&e.ctrlKey?this._action=s.Z.Action.CAMERA_ZOOM:2===i?this._action=s.Z.Action.CAMERA_PAN:!a&&e.ctrlKey?(this._maskX=t,this._maskY=r,this._action=s.Z.Action.MASK_EDIT):a&&3!==i||!e.altKey?this._action=3===i||1===i&&!a?s.Z.Action.CAMERA_ROTATE:s.Z.Action.SCULPT_EDIT:this._action=s.Z.Action.CAMERA_PAN_ZOOM_ALT,this._action!==s.Z.Action.CAMERA_ROTATE&&this._action!==s.Z.Action.CAMERA_ZOOM||this._camera.start(t,r),this._lastMouseX=t,this._lastMouseY=r}}},{key:"getSpeedFactor",value:function(){return this._cameraSpeed/(this._canvasHeight*this.getPixelRatio())}},{key:"onDeviceMove",value:function(e){if(!this._focusGui){this.setMousePosition(e);var t=this._mouseX,r=this._mouseY,n=this._action,a=this.getSpeedFactor();if(this._transformingComparisonImage&&this._selectedComparisonImage){var o=this._selectedComparisonImage,l=this._picking,u=l.unproject(t,r,0),c=l.unproject(t,r,.1),h=l.unproject(this._transformStartX,this._transformStartY,0),d=l.unproject(this._transformStartX,this._transformStartY,.1),f=o.intersectRay(h,d),_=o.intersectRay(u,c);if(f&&_){if(e.shiftKey){var p=i.TK(h,f),g=i.TK(u,_);if(p>.001){var m=g/p,v=this._transformStartSize.width*m,y=this._transformStartSize.height*m,b=!e.ctrlKey&&!e.metaKey;o.setSizeMaintainAspect(v,y,b),o.setPosition(this._transformStartPos[0],this._transformStartPos[1],this._transformStartPos[2])}}else{var T=i.Ue();i.lu(T,_,f);var M=i.Ue();i.IH(M,this._transformStartPos,T),o.setPosition(M[0],M[1],M[2])}this.render()}return this._lastMouseX=t,void(this._lastMouseY=r)}n===s.Z.Action.CAMERA_ZOOM||n===s.Z.Action.CAMERA_PAN_ZOOM_ALT&&!e.altKey?(ca.RENDER_HINT=ca.CAMERA,this._camera.zoom((t-this._lastMouseX+r-this._lastMouseY)*a),this.render()):n===s.Z.Action.CAMERA_PAN_ZOOM_ALT||n===s.Z.Action.CAMERA_PAN?(ca.RENDER_HINT=ca.CAMERA,this._camera.translate((t-this._lastMouseX)*a,(r-this._lastMouseY)*a),this.render()):n===s.Z.Action.CAMERA_ROTATE?(ca.RENDER_HINT=ca.CAMERA,e.shiftKey||this._camera.rotate(t,r),this.render()):(ca.RENDER_HINT=ca.PICKING,this._sculptManager.preUpdate(),n===s.Z.Action.SCULPT_EDIT&&(ca.RENDER_HINT=ca.SCULPT,this._sculptManager.update(this),this.getMesh().isDynamic&&this._gui.updateMeshInfo())),this._lastMouseX=t,this._lastMouseY=r,this.renderSelectOverRtt()}}}])&&no(t.prototype,r),h}(function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._gl=null,this._cameraSpeed=.25,this._pixelRatio=1,this._viewport=document.getElementById("viewport"),this._canvas=document.getElementById("canvas"),this._canvasWidth=0,this._canvasHeight=0,this._canvasOffsetLeft=0,this._canvasOffsetTop=0,this._stateManager=new Es(this),this._sculptManager=null,this._camera=new qs(this),this._picking=new Qa.Z(this),this._pickingSym=new Qa.Z(this,!0),this._meshPreview=null,this._torusLength=.5,this._torusWidth=.1,this._torusRadius=2*Math.PI,this._torusRadial=32,this._torusTubular=128;var t=(0,u.Z)();this._showContour=t.outline,this._showGrid=t.grid,this._grid=null,this._background=null,this._meshes=[],this._selectMeshes=[],this._mesh=null,this._comparisonImages=[],this._selectedComparisonImage=null,this._rttContour=null,this._rttMerge=null,this._rttOpaque=null,this._rttTransparent=null,this._focusGui=!1,this._gui=new Vs(this),this._preventRender=!1,this._drawFullScene=!1,this._autoMatrix=t.scalecenter,this._vertexSRGB=!0}var t,r;return t=e,(r=[{key:"start",value:function(){if(this.initWebGL(),this._gl){this._sculptManager=new Fi(this),this._background=new Qs(this._gl,this),console.log("[Scene] Setting up comparison image file input listener...");var e=document.getElementById("comparisonimageopen");e||(console.warn("[Scene] comparisonimageopen input not found, creating it..."),(e=document.createElement("input")).type="file",e.id="comparisonimageopen",e.accept="image/*",e.style.display="none",document.body.appendChild(e)),e?(console.log("[Scene] Found comparison image input, adding event listener"),e.addEventListener("change",function(e){console.log("[Scene] Comparison image file selected:",e.target.files.length,"file(s)"),e.target.files.length>0&&(console.log("[Scene] Adding comparison image:",e.target.files[0].name),this.addComparisonImage(e.target.files[0]),e.target.value="")}.bind(this),!1)):console.error("[Scene] Failed to create comparison image input element!"),this._rttContour=new Wn(this._gl,s.Z.Shader.CONTOUR,null),this._rttMerge=new Wn(this._gl,s.Z.Shader.MERGE,null),this._rttOpaque=new Wn(this._gl,s.Z.Shader.FXAA),this._rttTransparent=new Wn(this._gl,null,this._rttOpaque.getDepth(),!0),this._grid=Jr.createGrid(this._gl),this.initGrid(),this.loadTextures(),this._gui.initGui(),this.onCanvasResize();var t=(0,u.Z)();t.modelurl?this.addModelURL(t.modelurl):t.nosphere||this.addSphere()}}},{key:"addModelURL",value:function(e){var t=this.getFileType(e);if(t){var r=new XMLHttpRequest;r.open("GET",e,!0),r.responseType="obj"===t?"text":"arraybuffer",r.onload=function(){200===r.status&&this.loadScene(r.response,t)}.bind(this),r.send(null)}}},{key:"getBackground",value:function(){return this._background}},{key:"getViewport",value:function(){return this._viewport}},{key:"getCanvas",value:function(){return this._canvas}},{key:"getPixelRatio",value:function(){return this._pixelRatio}},{key:"getCanvasWidth",value:function(){return this._canvasWidth}},{key:"getCanvasHeight",value:function(){return this._canvasHeight}},{key:"getCamera",value:function(){return this._camera}},{key:"getGui",value:function(){return this._gui}},{key:"getMeshes",value:function(){return this._meshes}},{key:"getMesh",value:function(){return this._mesh}},{key:"getSelectedMeshes",value:function(){return this._selectMeshes}},{key:"getComparisonImages",value:function(){return this._comparisonImages}},{key:"getSelectedComparisonImage",value:function(){return this._selectedComparisonImage}},{key:"addComparisonImage",value:function(e){console.log("[Scene] addComparisonImage called with file:",e?e.name:"null");var t=this._gl;if(!t)return console.error("[Scene] WebGL not initialized"),null;if(this._comparisonImages.length>=10)return console.warn("[Scene] Maximum comparison images reached"),alert("Maximum of 10 comparison images allowed. Please remove some before adding more."),null;console.log("[Scene] Creating new ComparisonImage instance...");var r=new to(t,this);return console.log("[Scene] ComparisonImage created, loading image..."),r.loadImage(e),console.log("[Scene] Setting initial position and size (defaultSize:",10,")"),r.setPosition(0,0,0),r.setSize(10,10/r._aspectRatio),console.log("[Scene] Adding comparison image to array, current count:",this._comparisonImages.length),this._comparisonImages.push(r),this._selectedComparisonImage=r,console.log("[Scene] Initializing matrices for comparison image..."),r.updateMatrices(this._camera),console.log("[Scene] Comparison image added, triggering render..."),this.render(),r}},{key:"removeComparisonImage",value:function(e){var t=this._comparisonImages.indexOf(e);-1!==t&&(e.release(),this._comparisonImages.splice(t,1),this._selectedComparisonImage===e&&(this._selectedComparisonImage=null),this.render())}},{key:"setSelectedComparisonImage",value:function(e){this._selectedComparisonImage&&this._selectedComparisonImage.setSelected(!1),this._selectedComparisonImage=e,e&&e.setSelected(!0),this._gui&&this._gui._ctrlComparisonImage&&this._gui._ctrlComparisonImage.updateVisibility(),this.render()}},{key:"pickComparisonImage",value:function(e,t){for(var r=this._picking,n=r.unproject(e,t,0),a=r.unproject(e,t,.1),s=this._comparisonImages,o=null,l=1/0,u=0;u<s.length;u++){var c=s[u];if(c._texture){var h=c.intersectRay(n,a);if(h){var d=i.x9(i.lu([],h,n));d<l&&(l=d,o=c)}}}return o}},{key:"getPicking",value:function(){return this._picking}},{key:"getPickingSymmetry",value:function(){return this._pickingSym}},{key:"getSculptManager",value:function(){return this._sculptManager}},{key:"getStateManager",value:function(){return this._stateManager}},{key:"setMesh",value:function(e){return this.setOrUnsetMesh(e)}},{key:"setCanvasCursor",value:function(e){this._canvas.style.cursor=e}},{key:"initGrid",value:function(){var e=this._grid;e.normalizeSize();var t=e.getMatrix();l.Iu(t,t,[0,-.45,0]),l.bA(t,t,[10,10,10]),this._grid.setShaderType(s.Z.Shader.FLAT),e.setFlatColor([.04,.04,.04]),e.setClipDisabled(!0)}},{key:"setOrUnsetMesh",value:function(e,t){if(e)if(t){var r=this.getIndexSelectMesh(e);r>=0?this._selectMeshes.length>1&&(this._selectMeshes.splice(r,1),e=this._selectMeshes[0]):this._selectMeshes.push(e)}else this._selectMeshes.length=0,this._selectMeshes.push(e);else this._selectMeshes.length=0;return this._mesh=e,this.getGui().updateMesh(),this.render(),e}},{key:"renderSelectOverRtt",value:function(){this._requestRender()&&(this._drawFullScene=!1)}},{key:"_requestRender",value:function(){return!0!==this._preventRender&&(window.requestAnimationFrame(this.applyRender.bind(this)),this._preventRender=!0,!0)}},{key:"render",value:function(){this._drawFullScene=!0,this._requestRender()}},{key:"applyRender",value:function(){this._preventRender=!1,this.updateMatricesAndSort();var e=this._gl;e&&(this._drawFullScene&&this._drawScene(),e.disable(e.DEPTH_TEST),e.bindFramebuffer(e.FRAMEBUFFER,this._rttMerge.getFramebuffer()),this._rttMerge.render(this),e.bindFramebuffer(e.FRAMEBUFFER,null),this._rttOpaque.render(this),e.enable(e.DEPTH_TEST),this._sculptManager.postRender())}},{key:"_drawScene",value:function(){var e=this._gl,t=0,r=this._meshes,i=r.length;e.disable(e.DEPTH_TEST);var n=this._selectMeshes.length>0&&this._showContour&&de[s.Z.Shader.CONTOUR].color[3]>0;if(n){e.bindFramebuffer(e.FRAMEBUFFER,this._rttContour.getFramebuffer()),e.clear(e.COLOR_BUFFER_BIT);for(var a=0,o=this._selectMeshes,l=o.length;a<l;++a)o[a].renderFlatColor(this)}for(e.enable(e.DEPTH_TEST),e.bindFramebuffer(e.FRAMEBUFFER,this._rttOpaque.getFramebuffer()),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT),this._showGrid&&this._grid.render(this),t=0;t<i&&!r[t].isTransparent();++t)r[t].render(this);for(var u=0,c=(h=this._comparisonImages).length;u<c;++u)h[u].updateMatrices(this._camera);for(h.sort((function(e,t){return t.getDepth()-e.getDepth()})),u=0;u<c;++u)h[u].render();var h,d=t;for(this._meshPreview&&this._meshPreview.render(this),this._background.render(),e.bindFramebuffer(e.FRAMEBUFFER,this._rttTransparent.getFramebuffer()),e.clear(e.COLOR_BUFFER_BIT),e.enable(e.BLEND),e.depthFunc(e.LESS),t=0;t<i;++t)r[t].getShowWireframe()&&r[t].renderWireframe(this);for(e.depthFunc(e.LEQUAL),e.depthMask(!1),e.enable(e.CULL_FACE),t=d;t<i;++t)e.cullFace(e.FRONT),r[t].render(this),e.cullFace(e.BACK),r[t].render(this);for(u=0,c=(h=this._comparisonImages).length;u<c;++u)h[u].updateMatrices(this._camera);for(h.sort((function(e,t){return t.getDepth()-e.getDepth()})),u=0;u<c;++u)h[u].render();e.disable(e.CULL_FACE),n&&this._rttContour.render(this),e.depthMask(!0),e.disable(e.BLEND)}},{key:"updateMatricesAndSort",value:function(){var e=this._meshes,t=this._camera;e.length>0&&t.optimizeNearFar(this.computeBoundingBoxScene());for(var r=0,i=e.length;r<i;++r)e[r].updateMatrices(t);e.sort(Qt.sortFunction),this._meshPreview&&this._meshPreview.updateMatrices(t),this._grid&&this._grid.updateMatrices(t)}},{key:"initWebGL",value:function(){var e={antialias:!1,stencil:!0},t=document.getElementById("canvas"),r=this._gl=t.getContext("webgl",e)||t.getContext("experimental-webgl",e);r?(Bn.initWebGLExtensions(r),Bn.getWebGLExtension("OES_element_index_uint")||(Yt.ONLY_DRAW_ARRAYS=!0),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!0),r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.NONE),r.disable(r.CULL_FACE),r.frontFace(r.CCW),r.cullFace(r.BACK),r.disable(r.BLEND),r.blendFunc(r.ONE,r.ONE_MINUS_SRC_ALPHA),r.disable(r.DEPTH_TEST),r.depthFunc(r.LEQUAL),r.depthMask(!0),r.clearColor(0,0,0,0),r.clear(r.COLOR_BUFFER_BIT|r.DEPTH_BUFFER_BIT)):window.alert("Could not initialise WebGL. No WebGL, no SculptGL. Sorry.")}},{key:"loadTextures",value:function(){for(var e=this,t=this._gl,r=de[s.Z.Shader.MATCAP],i=function(i,n){var a=new Image;a.src=i,a.onload=function(){r.createTexture(t,a,n),e.render()}},n=0,a=r.matcaps,o=a.length;n<o;++n)i(a[n].path,n);this.initAlphaTextures()}},{key:"initAlphaTextures",value:function(){for(var e=Qa.Z.INIT_ALPHAS_PATHS,t=Qa.Z.INIT_ALPHAS_NAMES,r=0,i=e.length;r<i;++r){var n=new Image;n.src="resources/alpha/"+e[r],n.onload=this.onLoadAlphaImage.bind(this,n,t[r])}}},{key:"onCanvasResize",value:function(){var e=this._viewport,t=e.clientWidth*this._pixelRatio,r=e.clientHeight*this._pixelRatio;this._canvasOffsetLeft=e.offsetLeft,this._canvasOffsetTop=e.offsetTop,this._canvasWidth=t,this._canvasHeight=r,this._canvas.width=t,this._canvas.height=r,this._gl.viewport(0,0,t,r),this._camera.onResize(t,r),this._background.onResize(t,r),this._rttContour.onResize(t,r),this._rttMerge.onResize(t,r),this._rttOpaque.onResize(t,r),this._rttTransparent.onResize(t,r),this.render()}},{key:"computeRadiusFromBoundingBox",value:function(e){var t=e[3]-e[0],r=e[4]-e[1],i=e[5]-e[2];return.5*Math.sqrt(t*t+r*r+i*i)}},{key:"computeBoundingBoxMeshes",value:function(e){for(var t=[1/0,1/0,1/0,-1/0,-1/0,-1/0],r=0,i=e.length;r<i;++r)if(e[r].isVisible()){var n=e[r].computeWorldBound();n[0]<t[0]&&(t[0]=n[0]),n[1]<t[1]&&(t[1]=n[1]),n[2]<t[2]&&(t[2]=n[2]),n[3]>t[3]&&(t[3]=n[3]),n[4]>t[4]&&(t[4]=n[4]),n[5]>t[5]&&(t[5]=n[5])}return t}},{key:"computeBoundingBoxScene",value:function(){var e=this._meshes.slice();return e.push(this._grid),this._sculptManager.addSculptToScene(e),this.computeBoundingBoxMeshes(e)}},{key:"normalizeAndCenterMeshes",value:function(e){var t=this.computeBoundingBoxMeshes(e),r=o.Z.SCALE/i.TK([t[0],t[1],t[2]],[t[3],t[4],t[5]]),n=l.Ue();l.bA(n,n,[r,r,r]),l.Iu(n,n,[.5*-(t[0]+t[3]),.5*-(t[1]+t[4]),.5*-(t[2]+t[5])]);for(var a=0,s=e.length;a<s;++a){var u=e[a].getMatrix();l.dC(u,n,u)}}},{key:"addSphere",value:function(){var e=new ca(Jr.createCube(this._gl));return e.normalizeSize(),this.subdivideClamp(e),this.addNewMesh(e)}},{key:"addCube",value:function(){var e=new ca(Jr.createCube(this._gl));return e.normalizeSize(),l.bA(e.getMatrix(),e.getMatrix(),[.7,.7,.7]),this.subdivideClamp(e,!0),this.addNewMesh(e)}},{key:"addCylinder",value:function(){var e=new ca(Jr.createCylinder(this._gl));return e.normalizeSize(),l.bA(e.getMatrix(),e.getMatrix(),[.7,.7,.7]),this.subdivideClamp(e),this.addNewMesh(e)}},{key:"addTorus",value:function(e){var t=new ca(Jr.createTorus(this._gl,this._torusLength,this._torusWidth,this._torusRadius,this._torusRadial,this._torusTubular));if(e){t.setShowWireframe(!0);var r=.3*o.Z.SCALE;return l.bA(t.getMatrix(),t.getMatrix(),[r,r,r]),void(this._meshPreview=t)}t.normalizeSize(),this.subdivideClamp(t),this.addNewMesh(t)}},{key:"subdivideClamp",value:function(e,t){for(Ui.LINEAR=!!t;e.getNbFaces()<5e4;)e.addLevel();e._meshes.splice(0,Math.min(e._meshes.length-4,4)),e._sel=e._meshes.length-1,Ui.LINEAR=!1}},{key:"addNewMesh",value:function(e){return this._meshes.push(e),this._stateManager.pushStateAdd(e),this.setMesh(e),e}},{key:"loadScene",value:function(e,t){var r;"obj"===t?r=on.importOBJ(e,this._gl):"sgl"===t?r=on.importSGL(e,this._gl,this):"stl"===t?r=on.importSTL(e,this._gl):"ply"===t&&(r=on.importPLY(e,this._gl));var i=r.length;if(0!==i){for(var n=this._meshes,a=0;a<i;++a){var s=r[a]=new ca(r[a]);!this._vertexSRGB&&s.getColors()&&o.Z.convertArrayVec3toSRGB(s.getColors()),s.init(),s.initRender(),n.push(s)}return this._autoMatrix&&this.normalizeAndCenterMeshes(r),this._stateManager.pushStateAdd(r),this.setMesh(n[n.length-1]),this.resetCameraMeshes(r),r}}},{key:"clearScene",value:function(){this.getStateManager().reset(),this.getMeshes().length=0,this.getCamera().resetView(),this.setMesh(null),this._action=s.Z.Action.NOTHING}},{key:"deleteCurrentSelection",value:function(){this._mesh&&(this.removeMeshes(this._selectMeshes),this._stateManager.pushStateRemove(this._selectMeshes.slice()),this._selectMeshes.length=0,this.setMesh(null))}},{key:"removeMeshes",value:function(e){for(var t=this._meshes,r=0;r<e.length;++r)t.splice(this.getIndexMesh(e[r]),1)}},{key:"getIndexMesh",value:function(e,t){for(var r=t?this._selectMeshes:this._meshes,i=e.getID(),n=0,a=r.length;n<a;++n){var s=r[n];if(s===e||s.getID()===i)return n}return-1}},{key:"getIndexSelectMesh",value:function(e){return 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viewport;\n\n    this.callbackResize = callbackResize;\n    if (this.viewport) {\n      this.viewport.style.width = document.documentElement.clientWidth + 'px';\n      this.viewport.style.height = document.documentElement.clientHeight + 'px';\n    }\n    this.cbResize_ = this._onWindowResize.bind(this);\n\n    document.body.appendChild(this.domMain);\n    this.leftSidebar = undefined;\n    this.rightSidebar = undefined;\n    this.topbar = undefined;\n\n    window.addEventListener('resize', this._onWindowResize.bind(this), false);\n  }\n\n  _onWindowResize() {\n    if (this.viewport) {\n      this.viewport.style.width = document.documentElement.clientWidth + 'px';\n      this.viewport.style.height = document.documentElement.clientHeight + 'px';\n      this.viewport.style.left = '0px';\n      this.viewport.style.top = '0px';\n      if (this.leftSidebar)\n        this.leftSidebar._updateViewportPosition(this.viewport);\n      if (this.rightSidebar)\n        this.rightSidebar._updateViewportPosition(this.viewport);\n      if (this.topbar)\n        this.topbar._updateViewportPosition(this.viewport);\n    }\n    this._updateSidebarsPosition();\n    if (this.callbackResize)\n      this.callbackResize();\n  }\n\n  _updateSidebarsPosition() {\n    if (!this.topbar) return;\n    var off = this.topbar.domTopbar.offsetHeight;\n    if (this.leftSidebar)\n      this.leftSidebar._setTop(off);\n    if (this.rightSidebar)\n      this.rightSidebar._setTop(off);\n  }\n\n  addLeftSidebar() {\n    this.leftSidebar = new containers_Sidebar__WEBPACK_IMPORTED_MODULE_0__[\"default\"](this.cbResize_);\n    var domSide = this.leftSidebar.domSidebar;\n    this.domMain.appendChild(domSide);\n    this.domMain.appendChild(this.leftSidebar.domResize);\n\n    this._updateSidebarsPosition();\n    this.leftSidebar._updateViewportPosition(this.viewport);\n    return this.leftSidebar;\n  }\n\n  addRightSidebar() {\n    this.rightSidebar = new containers_Sidebar__WEBPACK_IMPORTED_MODULE_0__[\"default\"](this.cbResize_);\n    var domSide = this.rightSidebar.domSidebar;\n    this.domMain.appendChild(domSide);\n    this.domMain.appendChild(this.rightSidebar.domResize);\n\n    this.rightSidebar._onTheRight();\n    this._updateSidebarsPosition();\n    this.rightSidebar._updateViewportPosition(this.viewport);\n    return this.rightSidebar;\n  }\n\n  addTopbar() {\n    this.topbar = new containers_Topbar__WEBPACK_IMPORTED_MODULE_1__[\"default\"](this.cbResize_);\n    this.domMain.appendChild(this.topbar.domTopbar);\n\n    this._updateSidebarsPosition();\n    this.topbar._updateViewportPosition(this.viewport);\n    return this.topbar;\n  }\n\n  setVisibility(visible) {\n    this.domMain.hidden = !visible;\n    this._onWindowResize();\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (GuiMain);\n\n\n//# sourceURL=webpack://yagui/./src/GuiMain.js?")},"./src/containers/BaseContainer.js":function srcContainersBaseContainerJs(module,__webpack_exports__,__webpack_require__){"use strict";eval('__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var widgets_Button__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! widgets/Button */ "./src/widgets/Button.js");\n/* harmony import */ var widgets_Checkbox__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! widgets/Checkbox */ "./src/widgets/Checkbox.js");\n/* harmony import */ var widgets_Color__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! widgets/Color */ "./src/widgets/Color.js");\n/* harmony import */ var widgets_Combobox__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! widgets/Combobox */ "./src/widgets/Combobox.js");\n/* harmony import */ var widgets_Slider__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! widgets/Slider */ "./src/widgets/Slider.js");\n/* harmony import */ var widgets_Title__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! widgets/Title */ "./src/widgets/Title.js");\n\n\n\n\n\n\n\n// label : 36%\n// slider : bar 52% + margin 2% + input 10%\n// combobox : 64%\n// color : 64%\nclass BaseContainer {\n\n  constructor() {}\n\n  _addLine(name) {\n    var domLine = document.createElement(\'li\');\n    domLine.innerHTML = name || \'\';\n    this.domUl.appendChild(domLine);\n    return domLine;\n  }\n\n  _createLabel(name) {\n    var domLabel = document.createElement(\'label\');\n    domLabel.className = \'gui-label-side\';\n    domLabel.innerHTML = name || \'\';\n    return domLabel;\n  }\n\n  _setDomContainer(container) {\n    this.domContainer = container;\n  }\n\n  addTitle(name) {\n    var widget = new widgets_Title__WEBPACK_IMPORTED_MODULE_5__["default"](name);\n    this.domUl.appendChild(widget.domText);\n    return widget;\n  }\n\n  addCheckbox(name, valOrObject, callbackOrKey) {\n    var widget = new widgets_Checkbox__WEBPACK_IMPORTED_MODULE_1__["default"](valOrObject, callbackOrKey);\n    var domLine = this._addLine();\n    domLine.className += \' gui-pointerOnHover gui-glowOnHover\';\n    var domLabel = this._createLabel(name);\n    domLabel.style.overflow = \'visible\';\n    domLabel.className += \' gui-pointerOnHover\';\n    domLine.appendChild(domLabel);\n    domLine.appendChild(widget.domCheckbox);\n    domLine.appendChild(widget.domLabelCheckbox);\n    domLine.addEventListener(\'mousedown\', widget._onMouseDown.bind(widget));\n    widget._setDomContainer(domLine);\n    return widget;\n  }\n\n  addCombobox(name, valOrObject, callbackOrKey, options) {\n    var widget = new widgets_Combobox__WEBPACK_IMPORTED_MODULE_3__["default"](valOrObject, callbackOrKey, options);\n    var domLine = this._addLine();\n    if (name) domLine.appendChild(this._createLabel(name));\n    else widget.domSelect.style.width = \'100%\';\n    domLine.appendChild(widget.domSelect);\n    widget._setDomContainer(domLine);\n    return widget;\n  }\n\n  addSlider(name, valOrObject, callbackOrKey, min, max, step) {\n    var widget = new widgets_Slider__WEBPACK_IMPORTED_MODULE_4__["default"](valOrObject, callbackOrKey, min, max, step);\n    var domLine = this._addLine();\n    if (name) domLine.appendChild(this._createLabel(name));\n    domLine.appendChild(widget.domInputText);\n    domLine.appendChild(widget.domSlider);\n    widget._setDomContainer(domLine);\n    return widget;\n  }\n\n  addColor(name, valOrObject, callbackOrKey) {\n    var widget = new widgets_Color__WEBPACK_IMPORTED_MODULE_2__["default"](valOrObject, callbackOrKey);\n    var domLine = this._addLine();\n    if (name) domLine.appendChild(this._createLabel(name));\n    else widget.domColor.style.width = \'100%\';\n    domLine.appendChild(widget.domColor);\n    widget._setDomContainer(domLine);\n    return widget;\n  }\n\n  addButton(name, callbackOrObject, key) {\n    var widget = new widgets_Button__WEBPACK_IMPORTED_MODULE_0__["default"](name, callbackOrObject, key);\n    var domLine = this._addLine();\n    domLine.appendChild(widget.domButton);\n    widget._setDomContainer(domLine);\n    return widget;\n  }\n\n  addDualButton(name1, name2, callbackOrObject1, callbackOrObject2, key1, key2) {\n    var widget1 = new widgets_Button__WEBPACK_IMPORTED_MODULE_0__["default"](name1, callbackOrObject1, key1);\n    var widget2 = new widgets_Button__WEBPACK_IMPORTED_MODULE_0__["default"](name2, callbackOrObject2, key2);\n    var domLine = this._addLine();\n    domLine.appendChild(widget2.domButton);\n    domLine.appendChild(widget1.domButton);\n    var style1 = widget1.domButton.style;\n    var style2 = widget2.domButton.style;\n    style1.width = style2.width = \'49%\';\n    style1.marginRight = style2.marginLeft = \'1%\';\n    widget1._setDomContainer(domLine);\n    widget2._setDomContainer(domLine);\n    return [widget1, widget2];\n  }\n\n  setVisibility(visible) {\n    if (!this.domContainer) return;\n    this.domContainer.hidden = !visible;\n  }\n}\n\n/* harmony default export */ __webpack_exports__["default"] = (BaseContainer);\n\n\n//# sourceURL=webpack://yagui/./src/containers/BaseContainer.js?')},"./src/containers/Folder.js":function srcContainersFolderJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var containers_BaseContainer__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! containers/BaseContainer */ \"./src/containers/BaseContainer.js\");\n\n\nclass Folder extends containers_BaseContainer__WEBPACK_IMPORTED_MODULE_0__[\"default\"] {\n\n  constructor(name) {\n    super();\n\n    this.domUl = document.createElement('ul');\n    this.domUl.setAttribute('opened', true);\n\n    var domTitle = document.createElement('label');\n    domTitle.innerHTML = name || '';\n\n    domTitle.addEventListener('mousedown', this._onMouseDown.bind(this));\n\n    this.domUl.appendChild(domTitle);\n    this.isOpen = true;\n  }\n\n  _onMouseDown() {\n    this.isOpen = !this.isOpen;\n    this.domUl.setAttribute('opened', this.isOpen);\n  }\n\n  open() {\n    this.isOpen = true;\n    this.domUl.setAttribute('opened', true);\n  }\n\n  close() {\n    this.isOpen = false;\n    this.domUl.setAttribute('opened', false);\n  }\n\n  setVisibility(visible) {\n    if (!visible) this.domUl.setAttribute('opened', false);\n    else if (this.isOpen) this.domUl.setAttribute('opened', true);\n    this.domUl.style.height = visible ? 'auto' : '0px';\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (Folder);\n\n\n//# sourceURL=webpack://yagui/./src/containers/Folder.js?")},"./src/containers/Menu.js":function srcContainersMenuJs(module,__webpack_exports__,__webpack_require__){"use strict";eval('__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var containers_BaseContainer__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! containers/BaseContainer */ "./src/containers/BaseContainer.js");\n/* harmony import */ var widgets_MenuButton__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! widgets/MenuButton */ "./src/widgets/MenuButton.js");\n\n\n\nclass Menu extends containers_BaseContainer__WEBPACK_IMPORTED_MODULE_0__["default"] {\n\n  constructor() {\n    super();\n\n    this.domUl = document.createElement(\'ul\');\n  }\n\n  addButton(name, callbackOrObject, shortcutOrKey, shortcut) {\n    var widget = new widgets_MenuButton__WEBPACK_IMPORTED_MODULE_1__["default"](callbackOrObject, shortcutOrKey, shortcut);\n    var domLine = this._addLine(name);\n    domLine.appendChild(widget.domSpan);\n    widget._setDomContainer(domLine);\n    return widget;\n  }\n\n  addSlider(name, valOrObject, callbackOrKey, min, max, step) {\n    var wid = super.addSlider(name, valOrObject, callbackOrKey, min, max, step);\n    // label 36% + slider ?% + 2% + input 18%\n    wid.domInputText.style.width = \'18%\';\n    wid.domSlider.style.width = name ? \'44%\' : \'80%\';\n    return wid;\n  }\n}\n\n/* harmony default export */ __webpack_exports__["default"] = (Menu);\n\n\n//# sourceURL=webpack://yagui/./src/containers/Menu.js?')},"./src/containers/Sidebar.js":function srcContainersSidebarJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var containers_Folder__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! containers/Folder */ \"./src/containers/Folder.js\");\n\n\nclass Sidebar {\n\n  constructor(callbackResize) {\n    this.domSidebar = document.createElement('div');\n    this.domSidebar.className = 'gui-sidebar';\n\n    this.domResize = document.createElement('div');\n    this.domResize.className = 'gui-resize';\n\n    this.isDragging = false;\n    this.mouseX = 0;\n    this.domResize.addEventListener('mousedown', this._onMouseDown.bind(this));\n    window.addEventListener('mousemove', this._onMouseMove.bind(this));\n    window.addEventListener('mouseup', this._onMouseUp.bind(this));\n\n    this.callbackResize = callbackResize;\n    this.isOnTheRight = false;\n  }\n\n  _setTop(nb) {\n    this.domSidebar.style.top = this.domResize.style.top = nb + 'px';\n  }\n\n  _onTheRight() {\n    this.isOnTheRight = true;\n    this.domSidebar.style.right = 0;\n    this.domSidebar.style.borderRight = 0;\n    this.domSidebar.style.borderLeft = 'double';\n    this.domSidebar.style.borderColor = 'rgba(255,255,255,0.3)';\n    this.domResize.style.left = 'auto';\n    this.domResize.style.right = this.domSidebar.offsetWidth + 'px';\n    this.domResize.style.marginRight = '-3px';\n  }\n\n  _onMouseDown(ev) {\n    this.isDragging = true;\n    this.mouseX = ev.clientX;\n  }\n\n  _updateViewportPosition(viewport) {\n    var w = this.domSidebar.hidden ? 0 : this.domSidebar.offsetWidth;\n    if (this.isOnTheRight) {\n      viewport.style.width = (viewport.clientWidth - w) + 'px';\n    } else {\n      viewport.style.left = (this.domSidebar.offsetLeft + w) + 'px';\n      viewport.style.width = (viewport.clientWidth - w) + 'px';\n    }\n  }\n\n  _onMouseMove(ev) {\n    if (this.isDragging === false) return;\n    var mouseX = ev.clientX;\n    var delta = mouseX - this.mouseX;\n    if (this.isOnTheRight) delta = -delta;\n    var widthBar = Math.max(50, this.domSidebar.offsetWidth + delta);\n\n    var val = widthBar + 'px';\n    this.domSidebar.style.width = val;\n    if (this.isOnTheRight) this.domResize.style.right = this.domSidebar.offsetWidth + 'px';\n    else this.domResize.style.left = val;\n\n    this.mouseX = mouseX;\n    this.callbackResize();\n  }\n\n  _onMouseUp() {\n    this.isDragging = false;\n  }\n\n  addMenu(name) {\n    var folder = new containers_Folder__WEBPACK_IMPORTED_MODULE_0__[\"default\"](name);\n    this.domSidebar.appendChild(folder.domUl);\n    return folder;\n  }\n\n  setVisibility(visible) {\n    this.domSidebar.hidden = !visible;\n    this.domResize.hidden = !visible;\n    this.callbackResize();\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (Sidebar);\n\n\n//# sourceURL=webpack://yagui/./src/containers/Sidebar.js?")},"./src/containers/Topbar.js":function srcContainersTopbarJs(module,__webpack_exports__,__webpack_require__){"use strict";eval('__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var containers_Menu__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! containers/Menu */ "./src/containers/Menu.js");\n/* harmony import */ var utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! utils/EditStyle */ "./src/utils/EditStyle.js");\n\n\n\nclass Topbar {\n\n  constructor(callbackResize) {\n    this.domTopbar = document.createElement(\'div\');\n    this.domTopbar.className = \'gui-topbar\';\n\n    this.domUl = document.createElement(\'ul\');\n    this.domTopbar.appendChild(this.domUl);\n\n    this.callbackResize = callbackResize;\n    this.uiExtra = {};\n  }\n\n  _updateViewportPosition(viewport) {\n    var h = this.domTopbar.hidden ? 0 : this.domTopbar.offsetHeight;\n    viewport.style.top = h + \'px\';\n    viewport.style.height = (viewport.clientHeight - h) + \'px\';\n  }\n\n  _onChangeColor(callback, color) {\n    callback(color);\n    this.uiExtra.overallColor.setValue(utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"]._curWidgetColor, true);\n    this.uiExtra.widgetColor.setValue(utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"]._curWidgetColor, true);\n    this.uiExtra.backColor.setValue(utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"]._curBackgroundColor, true);\n    this.uiExtra.textColor.setValue(utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"]._curTextColor, true);\n  }\n\n  addMenu(name) {\n    var menu = new containers_Menu__WEBPACK_IMPORTED_MODULE_0__["default"]();\n    var li = document.createElement(\'li\');\n    li.setAttribute(\'onclick\', \'void(0)\'); // iOS trick to trigger click on hover\n    li.innerHTML = name || \'\';\n    this.domUl.appendChild(li);\n    li.appendChild(menu.domUl);\n    menu._setDomContainer(li);\n    return menu;\n  }\n\n  addExtra() {\n    var cb = this._onChangeColor;\n    var menu = this.addMenu(\'Extra UI\');\n    var ext = this.uiExtra;\n    menu.addTitle(\'Overall\');\n    ext.overallColor = menu.addColor(\'\', utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"]._curWidgetColor, cb.bind(this, utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"].changeOverallColor));\n\n    menu.addTitle(\'Advanced\');\n    ext.widgetColor = menu.addColor(\'Widget\', utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"]._curWidgetColor, cb.bind(this, utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"].changeWidgetsColor));\n    ext.backColor = menu.addColor(\'Back\', utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"]._curBackgroundColor, cb.bind(this, utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"].changeBackgroundColor));\n    ext.textColor = menu.addColor(\'Text\', utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"]._curTextColor, cb.bind(this, utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"].changeTextColor));\n    ext.showBorder = menu.addCheckbox(\'Border\', utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"]._curShowBorder, utils_EditStyle__WEBPACK_IMPORTED_MODULE_1__["default"].changeDisplayBoorder);\n    return menu;\n  }\n\n  setVisibility(visible) {\n    this.domTopbar.hidden = !visible;\n    this.callbackResize();\n  }\n}\n\n/* harmony default export */ __webpack_exports__["default"] = (Topbar);\n\n\n//# sourceURL=webpack://yagui/./src/containers/Topbar.js?')},"./src/utils/EditStyle.js":function srcUtilsEditStyleJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! utils/GuiUtils */ \"./src/utils/GuiUtils.js\");\n\n\nvar EditStyle = {};\n\nEditStyle.refRules = {};\n\nvar yaguiSheet;\nvar findSheet = function () {\n  if (yaguiSheet) return yaguiSheet;\n  var sheets = document.styleSheets;\n  for (var i = 0, nb = sheets.length; i < nb; ++i) {\n    var href = sheets[i].href;\n    if (href && href.indexOf('yagui.css') !== -1) {\n      yaguiSheet = sheets[i];\n      return yaguiSheet;\n    }\n  }\n  return;\n};\n\nvar editStyle = function (selector, key, value) {\n  var sheet = findSheet();\n  if (!sheet)\n    return;\n  var rules = sheet.cssRules || sheet.rules;\n  var rule = EditStyle.refRules[selector];\n  if (!rule) {\n    var i = 0;\n    var len = rules.length;\n    for (i = 0; i < len; ++i) {\n      if (rules[i].selectorText === selector) break;\n    }\n    if (i === len) return false;\n    rule = EditStyle.refRules[selector] = rules[i];\n  }\n  if (rule)\n    rule.style[key] = value;\n};\n\nEditStyle.changeWidgetsColor = function (color) {\n  var str = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].getStrColor(color);\n  // button\n  editStyle('.gui-button', 'background', str);\n  // select\n  editStyle('.gui-select', 'background', str);\n  // slider\n  editStyle('.gui-slider > div', 'background', str);\n  EditStyle._curWidgetColor = color;\n};\n\nEditStyle.changeDisplayBoorder = function (bool) {\n  var str = bool ? '1px solid #000' : '0';\n  editStyle('.gui-button', 'border', str);\n  // select\n  editStyle('.gui-select', 'border', str);\n  // slider\n  editStyle('.gui-slider', 'border', str);\n  editStyle('.gui-input-number', 'border', str);\n  // folder\n  editStyle('.gui-sidebar > ul > label', 'borderTop', str);\n  editStyle('.gui-sidebar > ul > label', 'borderBottom', str);\n  // side bar\n  editStyle('.gui-sidebar', 'borderLeft', str);\n  editStyle('.gui-sidebar', 'borderRight', str);\n  // top bar\n  editStyle('.gui-topbar', 'borderBottom', str);\n  EditStyle._curShowBorder = bool;\n};\n\nEditStyle.changeBackgroundColor = function (color) {\n  // side bar\n  editStyle('.gui-sidebar', 'background', utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].getStrColor(color));\n  // top bar\n  var colTop = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].getStrColor(utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].getColorMult(color, 0.5));\n  editStyle('.gui-topbar', 'background', colTop);\n  editStyle('.gui-topbar ul > li > ul', 'background', colTop);\n  EditStyle._curBackgroundColor = color;\n};\n\nEditStyle.changeTextColor = function (color) {\n  var strColor = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].getStrColor(color);\n  editStyle('*', 'color', strColor);\n  editStyle('.gui-sidebar > ul > label', 'color', strColor);\n  EditStyle._curTextColor = color;\n};\n\nEditStyle.changeOverallColor = function (color) {\n  EditStyle.changeWidgetsColor(color);\n  var bgCol = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].getColorMult(color, 0.5);\n  bgCol.length = 3;\n  EditStyle.changeBackgroundColor(bgCol);\n\n  var texCol = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].getColorAdd(color, 0.5);\n  for (var i = 0; i < 3; ++i) texCol[i] = Math.min(0.8, texCol[i]);\n  EditStyle.changeTextColor(texCol);\n\n  EditStyle._curWidgetColor = color;\n  EditStyle._curBackgroundColor = bgCol;\n  EditStyle._curTextColor = texCol;\n};\n\n// init value\nEditStyle._curTextColor = [0.73, 0.73, 0.73, 1.0];\nEditStyle._curWidgetColor = [0.32, 0.37, 0.39, 1.0];\nEditStyle._curBackgroundColor = [0.24, 0.24, 0.24];\nEditStyle._curShowBorder = false;\n\nEditStyle.changeOverallColor([0.3, 0.34, 0.4, 1.0]);\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (EditStyle);\n\n\n//# sourceURL=webpack://yagui/./src/utils/EditStyle.js?")},"./src/utils/GuiUtils.js":function srcUtilsGuiUtilsJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\nvar GuiUtils = {};\n\nGuiUtils.rgbToHsv = function (rgb) {\n  var r = rgb[0];\n  var g = rgb[1];\n  var b = rgb[2];\n  var maxRGB = Math.max(r, g, b);\n  var minRGB = Math.min(r, g, b);\n  if (minRGB === maxRGB) return [0, 0, minRGB];\n  var d = (r === minRGB) ? g - b : ((b === minRGB) ? r - g : b - r);\n  var h = (r === minRGB) ? 3 : ((b === minRGB) ? 1 : 5);\n  return [(h - d / (maxRGB - minRGB)) / 6, (maxRGB - minRGB) / maxRGB, maxRGB];\n};\n\nGuiUtils.hsvToRgb = function (hsv) {\n  var h = hsv[0] * 6;\n  var s = hsv[1];\n  var v = hsv[2];\n  var i = Math.floor(h);\n  var f = h - i;\n  var p = v * (1.0 - s);\n  var q = v * (1.0 - f * s);\n  var t = v * (1.0 - (1.0 - f) * s);\n  var mod = i % 6;\n  if (mod === 0) return [v, t, p];\n  else if (mod === 1) return [q, v, p];\n  else if (mod === 2) return [p, v, t];\n  else if (mod === 3) return [p, q, v];\n  else if (mod === 4) return [t, p, v];\n  else return [v, p, q];\n};\n\nGuiUtils.getValidColor = function (color) {\n  for (var i = 0, len = color.length; i < len; ++i) color[i] = Math.max(0.0, Math.min(1.0, color[i]));\n  return color;\n};\n\nGuiUtils.getStrColor = function (color) {\n  if (color.length === 3) return GuiUtils.rgbToHex(color);\n  return 'rgba(' + Math.round(color[0] * 255) + ',' + Math.round(color[1] * 255) + ',' + Math.round(color[2] * 255) + ',' + color[3] + ')';\n};\n\nGuiUtils.getColorMult = function (color, fac) {\n  var out = [color[0] * fac, color[1] * fac, color[2] * fac];\n  if (color.length === 4) out.push(color[3]);\n  return GuiUtils.getValidColor(out);\n};\n\nGuiUtils.getColorAdd = function (color, add) {\n  var out = [color[0] + add, color[1] + add, color[2] + add];\n  if (color.length === 4) out.push(color[3]);\n  return GuiUtils.getValidColor(out);\n};\n\nGuiUtils.rgbToHex = function (rgb) {\n  var h = '#';\n  for (var i = 0; i < 3; ++i) {\n    var c = Math.round(rgb[i] * 255).toString(16);\n    h += c.length === 1 ? '0' + c : c;\n  }\n  return h;\n};\n\nGuiUtils.hexToRgb = function (hex) {\n  var i = 0;\n  if (hex[0] === '#') hex = hex.slice(1);\n  var h = hex;\n  if (hex.length > 6) h = hex.slice(0, 6);\n  else if (hex.length < 6) {\n    h = '';\n    for (i = 0; i < 3; ++i)\n      h += hex[i] ? hex[i] + hex[i] : '00';\n  }\n  var col = [0, 0, 0];\n  for (i = 0; i < 3; ++i) {\n    var c = parseInt(h[i * 2] + h[i * 2 + 1], 16);\n    col[i] = (c !== c ? 0 : c) / 255;\n  }\n  return col;\n};\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (GuiUtils);\n\n\n//# sourceURL=webpack://yagui/./src/utils/GuiUtils.js?")},"./src/widgets/BaseWidget.js":function srcWidgetsBaseWidgetJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\nclass BaseWidget {\n\n  constructor() {}\n\n  _getInitialValue(valOrObject, callbackOrKey) {\n    if (typeof callbackOrKey !== 'string') return valOrObject;\n    return valOrObject[callbackOrKey];\n  }\n\n  _getCheckCallback(valOrObject, callbackOrKey) {\n    if (typeof callbackOrKey !== 'string') return callbackOrKey;\n    return function (val) {\n      valOrObject[callbackOrKey] = val;\n    };\n  }\n\n  _setDomContainer(container) {\n    this.domContainer = container;\n  }\n\n  setCallback(callback) {\n    this.callback = callback;\n  }\n\n  setVisibility(visible) {\n    if (!this.domContainer) return;\n    this.domContainer.hidden = !visible;\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (BaseWidget);\n\n\n//# sourceURL=webpack://yagui/./src/widgets/BaseWidget.js?")},"./src/widgets/Button.js":function srcWidgetsButtonJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! widgets/BaseWidget */ \"./src/widgets/BaseWidget.js\");\n\n\nclass Button extends widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__[\"default\"] {\n\n  constructor(name, callbackOrObject, key) {\n    super();\n\n    var callback = key ? callbackOrObject[key].bind(callbackOrObject) : callbackOrObject;\n\n    this.domButton = document.createElement('button');\n    this.domButton.className = 'gui-button';\n    this.domButton.innerHTML = name || '';\n    this.domButton.addEventListener('click', this._onClick.bind(this));\n\n    this.setCallback(callback);\n  }\n\n  setEnable(bool) {\n    this.domButton.disabled = bool === undefined ? false : !bool;\n  }\n\n  _onClick() {\n    if (this.callback) this.callback();\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (Button);\n\n\n//# sourceURL=webpack://yagui/./src/widgets/Button.js?")},"./src/widgets/Checkbox.js":function srcWidgetsCheckboxJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! widgets/BaseWidget */ \"./src/widgets/BaseWidget.js\");\n\n\nclass Checkbox extends widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__[\"default\"] {\n\n  constructor(valOrObject, callbackOrKey) {\n    super();\n\n    var value = this._getInitialValue(valOrObject, callbackOrKey);\n    var callback = this._getCheckCallback(valOrObject, callbackOrKey);\n    this.domCheckbox = document.createElement('input');\n    this.domCheckbox.className = 'gui-input-checkbox';\n    this.domCheckbox.type = 'checkbox';\n\n    this.domLabelCheckbox = document.createElement('label');\n\n    this.setValue(value === undefined ? true : value);\n    this.setCallback(callback);\n  }\n\n  _onMouseDown() {\n    this.setValue(!this.domCheckbox.checked);\n  }\n\n  setValue(val, ignoreCB) {\n    this.domCheckbox.checked = val;\n    if (!ignoreCB && this.callback) this.callback(val);\n  }\n\n  getValue() {\n    return this.domCheckbox.checked;\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (Checkbox);\n\n\n//# sourceURL=webpack://yagui/./src/widgets/Checkbox.js?")},"./src/widgets/Color.js":function srcWidgetsColorJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! utils/GuiUtils */ \"./src/utils/GuiUtils.js\");\n/* harmony import */ var widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! widgets/BaseWidget */ \"./src/widgets/BaseWidget.js\");\n\n\n\nvar vendors = ['-moz-', '-o-', '-webkit-', '-ms-', ''];\nvar urlAlpha = 'url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAIAAABLbSncAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAChJREFUeNpiPHPmDAMMGBsbw9lMDDgA6RKM%2F%2F%2F%2Fh3POnj1LCzsAAgwAQtYIcFfEyzkAAAAASUVORK5CYII%3D\")';\n\nclass Color extends widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_1__[\"default\"] {\n\n  constructor(valOrObject, callbackOrKey) {\n    super();\n\n    var value = this._getInitialValue(valOrObject, callbackOrKey);\n    var callback = this._getCheckCallback(valOrObject, callbackOrKey);\n    if (value) this.color = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].getValidColor(value.slice());\n    else this.color = [1.0, 0.0, 0.0];\n\n    // container\n    this.domColor = document.createElement('div');\n    this.domColor.className = 'gui-widget-color';\n\n    // input text\n    this.domInputColor = document.createElement('input');\n    this.domPopup = document.createElement('div');\n\n    // hue picker\n    this.domHue = document.createElement('div');\n    this.domHue.className = 'gui-color-hue';\n    this.domHueKnob = document.createElement('div');\n    this.domHueKnob.className = 'gui-knob-hue';\n\n    // saturation picker\n    this.domSaturation = document.createElement('div');\n    this.domSaturation.className = 'gui-color-saturation';\n    var zAlphaSat = document.createElement('div');\n    this.domSaturation.appendChild(zAlphaSat);\n    this.domSaturationKnob = document.createElement('div');\n    this.domSaturationKnob.className = 'gui-knob-saturation';\n\n    this.domHue.appendChild(this.domHueKnob);\n    this.domPopup.appendChild(this.domSaturationKnob);\n    this.domPopup.appendChild(this.domSaturation);\n    this.domPopup.appendChild(this.domHue);\n    this.domColor.appendChild(this.domInputColor);\n    this.domColor.appendChild(this.domPopup);\n\n    this._hueGradient(this.domHue);\n    this._linearGradient(zAlphaSat, 'top', 'rgba(0,0,0,0)', '#000');\n\n    this.domColor.addEventListener('keydown', this._onInputDown.bind(this));\n    this.domSaturation.addEventListener('mousedown', this._onSaturationDown.bind(this));\n    this.domHue.addEventListener('mousedown', this._onHueDown.bind(this));\n    window.addEventListener('mouseup', this._onMouseUp.bind(this));\n    window.addEventListener('mouseout', this._onMouseUp.bind(this));\n    window.addEventListener('mousemove', this._onMouseMove.bind(this));\n\n    // alpha picker\n    this.hasAlpha = this.color.length === 4;\n    this.alpha = 1.0;\n    if (this.hasAlpha) {\n      this.domPopup.style.width = '142px';\n      this.domAlpha = document.createElement('div');\n      this.domAlpha.className = 'gui-color-alpha';\n      this.domAlphaKnob = document.createElement('div');\n      this.domAlphaKnob.className = 'gui-knob-alpha';\n\n      this._alphaGradient(this.domAlpha, 'top', 'rgba(0,0,0,1.0)', 'rgba(0,0,0,0.0)');\n\n      this.domAlpha.addEventListener('mousedown', this._onAlphaDown.bind(this));\n      this.domAlpha.appendChild(this.domAlphaKnob);\n      this.domPopup.appendChild(this.domAlpha);\n    }\n\n    this.editHue = this.editSaturation = this.editAlpha = false;\n    this.widgetHeight = this.widgetWidth = 100;\n    this.setValue(this.color);\n    this.setCallback(callback);\n  }\n\n  _onInputDown(ev) {\n    ev.stopPropagation();\n    if (ev.keyCode === 13)\n      this.setValue(utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].hexToRgb(ev.target.value));\n  }\n\n  _onUpdateSaturation(ev) {\n    var rect = this.domSaturation.getBoundingClientRect();\n    var hsv = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rgbToHsv(this.getValue());\n    hsv[1] = Math.min(1.0, Math.max(0.0, (ev.clientX - rect.left) / rect.width));\n    hsv[2] = Math.min(1.0, Math.max(0.0, 1.0 - (ev.clientY - rect.top) / rect.width));\n    this.setValue(utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].hsvToRgb(hsv), false, true);\n    this._updateGui();\n  }\n\n  _onUpdateHue(ev) {\n    var rect = this.domHue.getBoundingClientRect();\n    var hsv = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rgbToHsv(this.getValue());\n    hsv[0] = Math.min(1.0, Math.max(0.0, 1.0 - (ev.clientY - rect.top) / rect.height));\n    this.setValue(utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].hsvToRgb(hsv), false, true);\n    this._updateGui();\n  }\n\n  _onUpdateAlpha(ev) {\n    var rect = this.domAlpha.getBoundingClientRect();\n    var col = this.getValue();\n    col[3] = this.alpha = Math.min(1.0, Math.max(0.0, 1.0 - (ev.clientY - rect.top) / rect.height));\n    this.setValue(col, false, true);\n    this._updateGui();\n  }\n\n  _updateGui() {\n    var color = this.getValue();\n    var hsv = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rgbToHsv(color);\n\n    this.domSaturationKnob.style.marginLeft = this.widgetWidth * hsv[1] - 7 + 'px';\n    this.domSaturationKnob.style.marginTop = this.widgetHeight * (1.0 - hsv[2]) - 7 + 'px';\n\n    hsv[1] = hsv[2] = 1.0;\n    this._linearGradient(this.domSaturation, 'left', '#fff', utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].getStrColor(utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].hsvToRgb(hsv)));\n\n    this.domHueKnob.style.marginTop = (1.0 - hsv[0]) * this.widgetHeight + 'px';\n\n    if (this.hasAlpha && color[3] !== undefined)\n      this.domAlphaKnob.style.marginTop = (1.0 - this.alpha) * this.widgetHeight + 'px';\n  }\n\n  _onMouseMove(ev) {\n    if (!this.editSaturation && !this.editHue && !this.editAlpha) return;\n    if (this.editSaturation) return this._onUpdateSaturation(ev);\n    if (this.editHue) return this._onUpdateHue(ev);\n    if (this.editAlpha) return this._onUpdateAlpha(ev);\n  }\n\n  _onSaturationDown(ev) {\n    this.editSaturation = true;\n    this._onMouseMove(ev);\n  }\n\n  _onHueDown(ev) {\n    this.editHue = true;\n    this._onMouseMove(ev);\n  }\n\n  _onAlphaDown(ev) {\n    this.editAlpha = true;\n    this._onMouseMove(ev);\n  }\n\n  _onMouseUp() {\n    this.editHue = this.editSaturation = this.editAlpha = false;\n  }\n\n  _hueGradient(dom) {\n    dom.style.background = '';\n    for (var i = 0, l = vendors.length; i < l; ++i)\n      dom.style.cssText += 'background: ' + vendors[i] + 'linear-gradient(top,  #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);';\n  }\n\n  _alphaGradient(dom, dir, col1, col2) {\n    dom.style.background = '';\n    for (var i = 0, l = vendors.length; i < l; ++i)\n      dom.style.cssText += 'background: ' + vendors[i] + 'linear-gradient(' + dir + ', ' + col1 + ',' + col2 + '),' + urlAlpha + ';';\n  }\n\n  _linearGradient(dom, dir, col1, col2) {\n    dom.style.background = '';\n    for (var i = 0, l = vendors.length; i < l; ++i)\n      dom.style.cssText += 'background: ' + vendors[i] + 'linear-gradient(' + dir + ', ' + col1 + ' 0%, ' + col2 + ' 100%);';\n  }\n\n  setValue(color, ignoreCB, ignoreUI) {\n    var c = this.color;\n    for (var i = 0, nbC = color.length; i < nbC; ++i)\n      c[i] = color[i];\n\n    var hex = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rgbToHex(color);\n    this.domInputColor.value = hex;\n    if (this.hasAlpha) {\n      if (color.length >= 4) this.alpha = color[3];\n      else color.push(this.alpha);\n      var col = 'rgba(' + parseInt(color[0] * 255, 10) + ',' + parseInt(color[1] * 255, 10) + ',' + parseInt(color[2] * 255, 10) + ',' + this.alpha + ')';\n      this._alphaGradient(this.domInputColor, '0deg', col, col);\n    } else {\n      this.domInputColor.style.background = hex;\n    }\n\n    // color of text\n    var hsv = utils_GuiUtils__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rgbToHsv(color);\n    this.domSaturationKnob.style.borderColor = (hsv[2] < 0.5 || hsv[1] > 0.5) ? '#fff' : '#000';\n    this.domInputColor.style.color = (this.alpha > 0.2 && (hsv[2] < 0.5 || hsv[1] > 0.5)) ? '#fff' : '#000';\n    if (!ignoreUI) this._updateGui();\n    if (!ignoreCB && this.callback) this.callback(color);\n  }\n\n  getValue() {\n    return this.color;\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (Color);\n\n\n//# sourceURL=webpack://yagui/./src/widgets/Color.js?")},"./src/widgets/Combobox.js":function srcWidgetsComboboxJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! widgets/BaseWidget */ \"./src/widgets/BaseWidget.js\");\n\n\nclass Combobox extends widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__[\"default\"] {\n\n  constructor(valOrObject, callbackOrKey, options) {\n    super();\n\n    var value = this._getInitialValue(valOrObject, callbackOrKey);\n    var callback = this._getCheckCallback(valOrObject, callbackOrKey);\n    options = options || {};\n    value = value !== undefined ? value : options[0];\n\n    this.isArray = options.length !== undefined;\n\n    this.domSelect = document.createElement('select');\n    this.domSelect.className = 'gui-select';\n    this.addOptions(options);\n\n    this.domSelect.addEventListener('change', this._onChange.bind(this));\n    this.setValue(value);\n    this.setCallback(callback);\n  }\n\n  _parseValue(val) {\n    return this.isArray ? parseInt(val, 10) : val;\n  }\n\n  _onChange(ev) {\n    this.setValue(ev.target.value);\n  }\n\n  addOptions(options) {\n    var keys = Object.keys(options);\n    for (var i = 0; i < keys.length; ++i) {\n      var opt = document.createElement('option');\n      opt.innerHTML = options[keys[i]];\n      opt.value = keys[i];\n      this.domSelect.appendChild(opt);\n    }\n  }\n\n  setValue(val, ignoreCB) {\n    this.domSelect.value = val;\n    if (!ignoreCB && this.callback) this.callback(this._parseValue(val));\n  }\n\n  getValue() {\n    return this._parseValue(this.domSelect.value);\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (Combobox);\n\n\n//# sourceURL=webpack://yagui/./src/widgets/Combobox.js?")},"./src/widgets/MenuButton.js":function srcWidgetsMenuButtonJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! widgets/BaseWidget */ \"./src/widgets/BaseWidget.js\");\n\n\nclass MenuButton extends widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__[\"default\"] {\n\n  constructor(callbackOrObject, shortcutOrKey, shortcut) {\n    super();\n\n    var callback = callbackOrObject;\n    if (callback && typeof callback !== 'function') callback = callbackOrObject[shortcutOrKey].bind(callbackOrObject);\n    else shortcut = shortcutOrKey;\n\n    this.domSpan = document.createElement('span');\n    this.domSpan.className = 'shortcut';\n    this.domSpan.innerHTML = shortcut || '';\n\n    this.setCallback(callback);\n  }\n\n  _setDomContainer(container) {\n    this.domContainer = container;\n    container.addEventListener('click', this._onClick.bind(this));\n  }\n\n  _onClick() {\n    if (this.callback) this.callback();\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (MenuButton);\n\n\n//# sourceURL=webpack://yagui/./src/widgets/MenuButton.js?")},"./src/widgets/Slider.js":function srcWidgetsSliderJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! widgets/BaseWidget */ \"./src/widgets/BaseWidget.js\");\n\n\nclass Slider extends widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__[\"default\"] {\n\n  constructor(valOrObject, callbackOrKey, min, max, step) {\n    super();\n\n    var value = this._getInitialValue(valOrObject, callbackOrKey);\n    var callback = this._getCheckCallback(valOrObject, callbackOrKey);\n    value = value !== undefined ? value : 100;\n    min = min !== undefined ? min : 0;\n    max = max !== undefined ? max : 200;\n    step = step !== undefined ? step : 1;\n\n    // slider\n    this.domSlider = document.createElement('div');\n    this.domSlider.className = 'gui-slider';\n    this.domSliderFill = document.createElement('div');\n    this.domSlider.appendChild(this.domSliderFill);\n\n    // text input\n    this.domInputText = document.createElement('input');\n    this.domInputText.className = 'gui-input-number';\n    this.domInputText.type = 'number';\n    this.min = this.domInputText.min = min;\n    this.max = this.domInputText.max = max;\n    this.step = this.domInputText.step = step;\n\n    this.domInputText.addEventListener('keydown', this._onKeyDown.bind(this));\n    this.domInputText.addEventListener('change', this._onInputText.bind(this));\n    this.domInputText.addEventListener('blur', this._onInputText.bind(this));\n    this.domSlider.addEventListener('mousedown', this._onMouseDown.bind(this));\n    window.addEventListener('mouseup', this._onMouseUp.bind(this), true);\n    window.addEventListener('mousemove', this._onMouseMove.bind(this));\n\n    this.lastValue = value;\n    this.isDown = false;\n    this.setValue(value);\n    this.setCallback(callback);\n  }\n\n  _onInputText(ev) {\n    var val = parseFloat(ev.target.value);\n    if (val !== val || val === this.lastValue) return;\n    this.setValue(val);\n  }\n\n  _onKeyDown(ev) {\n    ev.stopPropagation();\n    if (ev.which === 13) // enter\n      this.domInputText.blur();\n  }\n\n  _onMouseMove(ev) {\n    ev.preventDefault();\n    if (!this.isDown)\n      return;\n    var rect = this.domSlider.getBoundingClientRect();\n    var val = this.min + (this.max - this.min) * ((ev.clientX - rect.left) / rect.width);\n    this.setValue(val);\n  }\n\n  _onMouseDown(ev) {\n    this.isDown = true;\n    this._onMouseMove(ev);\n  }\n\n  _onMouseUp() {\n    this.isDown = false;\n  }\n\n  _setDomContainer(container) {\n    this.domContainer = container;\n  }\n\n  getValue() {\n    return parseFloat(this.domInputText.value);\n  }\n\n  setValue(val, ignoreCB) {\n    this.lastValue = val;\n    val = Math.max(Math.min(val, this.max), this.min);\n    val = Math.round(val / this.step) * this.step;\n    this.domInputText.value = val;\n    var per = this.min;\n    if (this.max !== this.min) per = (val - this.min) / (this.max - this.min);\n    this.domSliderFill.style.width = 100 * per + '%';\n    if (!ignoreCB && this.callback) this.callback(val);\n  }\n\n  setMax(max) {\n    this.domInputText.max = this.max = max;\n    return this;\n  }\n\n  setMin(min) {\n    this.min = min;\n    return this;\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (Slider);\n\n\n//# sourceURL=webpack://yagui/./src/widgets/Slider.js?")},"./src/widgets/Title.js":function srcWidgetsTitleJs(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! widgets/BaseWidget */ \"./src/widgets/BaseWidget.js\");\n\n\nclass Title extends widgets_BaseWidget__WEBPACK_IMPORTED_MODULE_0__[\"default\"] {\n\n  constructor(name) {\n    super();\n\n    this.domText = document.createElement('div');\n    this.domText.innerHTML = name || '';\n    this.domText.className = 'group-title';\n  }\n\n  setText(text) {\n    this.domText.innerHTML = text;\n  }\n\n  setVisibility(visible) {\n    this.domText.hidden = !visible;\n  }\n}\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (Title);\n\n\n//# sourceURL=webpack://yagui/./src/widgets/Title.js?")},"./src/yagui.js":function srcYaguiJs(module,exports,__webpack_require__){eval('var GuiMain = __webpack_require__(/*! 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:",sketchfabAbort:"Son yüklemeyi iptal et ?",sketchfabUploadProcessing:"Hesaplanıyor...\nModeliniz şu adreste olacak :",about:"Hakkında & Yardım",alphaNone:"Hiç Biri",alphaSquare:"Kare",alphaSkin:"Deri"},svenska:{backgroundTitle:"Bakgrund",backgroundReset:"Återställ",backgroundImport:"Importera (jpg, png...)",backgroundFill:"Fyll",cameraTitle:"Kamera",cameraReset:"Vy",cameraCenter:"Återställ (bar)",cameraFront:"Fram (F)",cameraLeft:"Vänster (L)",cameraTop:"Över (T)",cameraMode:"Läge",cameraOrbit:"Omloppsbana (skivtallrik)",cameraSpherical:"Sfärisk (trackball)",cameraPlane:"Plan (trackball)",cameraProjection:"Projektion",cameraPerspective:"Perspektiv",cameraOrthographic:"Ortografisk",cameraFov:"Fov",cameraPivot:"Plocka pivot",fileTitle:"Filer (import/export)",fileImportTitle:"Importera",fileAdd:"Lägg till (obj, sgl, ply, stl)",fileAutoMatrix:"Skala och centrera",fileVertexSRGB:"sRGB vertexfärg",fileExportSceneTitle:"Exportera Scen",fileExportAll:"Exportera alla",fileExportSGL:"Spara 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omvändning.",multiresSelectHighest:"Välj den högsta upplösningen innan uppdelning.",multiresWarnBigMesh:function(e){return"Nästa underavdelning nivå kommer att ha "+e+' faces.\nOm du vet vad du gör, klicka igen på "dela upp yta".'},multiresNotReversible:"Tyvärr, det går inte att omvända denna mesh.\nMeshen är inte en produkt av en (loop-calmull) mångfaldsytindelning.",remeshTitle:"Voxel Meshombyggnation",remeshRemesh:"Bygg om mesh",remeshResolution:"Upplösning",remeshBlock:"Kuber",dynamicTitle:"Dynamisk Topologi",dynamicActivated:"Aktiverad (inga quads)",dynamicSubdivision:"Ytindelning",dynamicDecimation:"Decimering",dynamicLinear:"Linjär ytindelning",sculptTitle:"Skulptering & Måleri",sculptBrush:"Pensel",sculptInflate:"Blås upp",sculptTwist:"Tvista",sculptSmooth:"Jämna ut (-Shift)",sculptFlatten:"Platta till",sculptPinch:"Nyp",sculptCrease:"Vecka",sculptDrag:"Dra",sculptPaint:"Måla",sculptMasking:"Maskera (-Ctrl)",sculptMove:"Flytta",sculptLocalScale:"Skala lokalt",sculptTransform:"Transformera (E)",sculptCommon:"Generellt",sculptTool:"Verktyg",sculptSymmetry:"Symmetri",sculptContinuous:"Kontinuerlig",sculptRadius:"Radie (-X)",sculptIntensity:"Intensitet (-C)",sculptHardness:"Hårdhet",sculptCulling:"Tunn yta (endast främre vertex)",sculptAlphaTitle:"Alfa",sculptLockPositon:"Lås position",sculptAlphaTex:"Textur",sculptImportAlpha:"Importera alfatextur (jpg, png...)",sculptNegative:"Negativ (N or -Alt)",sculptColor:"Albedo",sculptRoughness:"Ytjämnhet",sculptMetallic:"Metallisk",sculptClay:"Lera",sculptAccumulate:"Ackumulera (ingen gräns per strykning)",sculptColorGlobal:"Global",sculptPickColor:"Material / Färgvälgare (-S)",sculptTangentialSmoothing:"Tangentiell utjämning",sculptTopologicalCheck:"Topologisk check",sculptMoveAlongNormal:"Flytta längsmed normal (N or -Alt)",sculptMaskingClear:"Rensa (-Ctrl + Drag)",sculptMaskingInvert:"Invertera (-Ctrl + Click)",sculptMaskingBlur:"Gör suddig",sculptMaskingSharpen:"Gör 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färgtoner",contour:"Kontur",contourShow:"Visa kontur",contourColor:"Färg",darkenUnselected:"Skym ej valda",resolution:"Upplösning",matcapPearl:"Pärla",matcapClay:"Lera",matcapSkin:"Hud",matcapGreen:"Grön",matcapWhite:"Vit",sketchfabTitle:"Gå till Sketchfab!",sketchfabUpload:"Ladda upp",sketchfabUploadMessage:'Vänligen fyll i din sketchfab API-nyckel.\nDu kan även ange "guest" för att ladda upp anonymt.\n(ett nytt fönster kommer att öppnas när uppladdning och bearbetning är klar)',sketchfabUploadError:function(e){return"Sketchfab uppladdningsfel:\n"+e},sketchfabUploadSuccess:"Uppladdning lyckades!\nHär är din länk:",sketchfabAbort:"Avbryta senaste uppladdningen?",sketchfabUploadProcessing:"Bearbetar...\nDin modell kommer bli tillgänglig här:",about:"Om & Hjälp",alphaNone:"Ingen",alphaSquare:"Fyrkant",alphaSkin:"Hud"},français:{backgroundTitle:"Fond d'écran",backgroundReset:"Réinitialiser",backgroundImport:"Importer (jpg, png...)",backgroundFill:"Remplir",cameraTitle:"Caméra",cameraReset:"Vue",cameraCenter:"Reset (bar)",cameraFront:"De face (F)",cameraLeft:"De gauche (L)",cameraTop:"De haut (T)",cameraMode:"Mode",cameraOrbit:"Orbite (Turntable)",cameraSpherical:"Spherique (Trackball)",cameraPlane:"Planaire (Trackball)",cameraProjection:"Projection",cameraPerspective:"Perspective",cameraOrthographic:"Orthographique",cameraFov:"Champs de vision",cameraPivot:"Point de pivot",fileTitle:"Fichiers (importer/exporter)",fileImportTitle:"Importer",fileAdd:"Ajouter (obj, sgl, ply, stl)",fileAutoMatrix:"Mise a l'échelle et centrage",fileVertexSRGB:"Couleur de vertex en sRGB",fileExportSceneTitle:"Exporter Scene",fileExportAll:"Tout exporter",fileExportSGL:"Sauver .sgl (SculptGL)",fileExportOBJ:"Sauver .obj",fileExportPLY:"Sauver .ply",fileExportSTL:"Sauver .stl",fileExportTextureTitle:null,fileExportTextureSize:null,fileExportColor:null,fileExportRoughness:null,fileExportMetalness:null,sceneTitle:"Scène",sceneReset:"Réinitialiser scène",sceneResetConfirm:"Confirmer réinitialiser la scène?",sceneAddSphere:"Ajouter sphere",sceneAddCube:"Ajouter cube",sceneAddCylinder:"Ajouter cylindre",sceneAddTorus:"Ajouter tore",sceneSelection:"Sélection",sceneMerge:"Fusionner selection",sceneDuplicate:null,sceneDelete:"Supprimer la sélection",meshTitle:"Mesh",meshNbVertices:"Vertex : ",meshNbFaces:"Faces : ",topologyTitle:"Topologie",multiresTitle:"Multirésolution",multiresSubdivide:"Subdiviser",multiresReverse:"Inverser",multiresResolution:"Résolution",multiresNoLower:"Il n'y a pas de niveau de résolution inférieur.",multiresNoHigher:"Il n'y a pas de niveau de résolution plus élevé.",multiresDelHigher:"Suppression supérieur",multiresDelLower:"Suppression inférieur",multiresSelectLowest:"Sélectionnez la résolution la plus basse avant d'inverser.",multiresSelectHighest:"Sélectionnez la résolution la plus élevée avant de subdiviser.",multiresWarnBigMesh:function(e){return"Le prochain niveau de subdivision atteindra "+e+' faces.\nSi vous savez ce que vous faites, cliquez de nouveau sur "subdiviser".'},multiresNotReversible:"Désolé, il n'est pas possible d'inverser ce maillage.\nLe mesh n'est pas un produit d'une surface de subdivision (loop-catmull) provenant manifold.",remeshTitle:"Remaillage volumétrique",remeshRemesh:"Remaillage",remeshResolution:"Résolution",remeshBlock:"Bloc",dynamicTitle:"Topologie dynamique",dynamicActivated:"Activaté (pas quads)",dynamicSubdivision:"Subdivision",dynamicDecimation:"Décimation",dynamicLinear:"Subdivision linéaire",sculptTitle:"Sculpture & Painture",sculptBrush:"Brosse",sculptInflate:"Gonfler",sculptTwist:"Tordre",sculptSmooth:"Lisser (-Shift)",sculptFlatten:"Aplatir",sculptPinch:"Pincer",sculptCrease:"Plier",sculptDrag:"Tirer",sculptPaint:"Peindre",sculptMasking:"Masquer (-Ctrl)",sculptMove:"Bouger",sculptLocalScale:"Mise à l'échelle locale",sculptTransform:"Transformer (E)",sculptCommon:"Commun",sculptTool:"Outil",sculptSymmetry:"Symétrie",sculptContinuous:"Continu",sculptRadius:"Rayon (-X)",sculptIntensity:"Intensité (-C)",sculptHardness:"Dureté",sculptCulling:"Surface fine (vertex de face uniquement)",sculptAlphaTitle:"Alpha",sculptLockPositon:"Bloquer position",sculptAlphaTex:"Texture",sculptImportAlpha:"Importer texture alpha (jpg, png...)",sculptNegative:"Négatif (N ou -Alt)",sculptColor:"Albedo",sculptRoughness:"Rugosité",sculptMetallic:"Métallique",sculptClay:"Argile",sculptAccumulate:"Accumuler effet",sculptColorGlobal:"Global",sculptPickColor:"Matériau / selection de couleur (-S)",sculptTangentialSmoothing:"Relaxer uniquement",sculptTopologicalCheck:"Vérification topologique",sculptMoveAlongNormal:"Extruder suivant la normale (N ou -Alt)",sculptMaskingClear:"Reset (-Ctrl + Drag)",sculptMaskingInvert:"Inverser (-Ctrl + Click)",sculptMaskingBlur:"Brouiller",sculptMaskingSharpen:"Aiguiser",sculptPBRTitle:"Matériaux physiques (PBR)",sculptPaintAll:"Peindre tout",sculptExtractTitle:"Extraire",sculptExtractThickness:"Epaisseur",sculptExtractAction:"Extraire !",stateTitle:"Historique",stateUndo:"Annuler",stateRedo:"Refaire",stateMaxStack:"Nombre maximale d'action",pressureTitle:"Pression de la tablette",pressureRadius:"Pression sur le rayon",pressureIntensity:"Pression sur l'intensité",renderingTitle:"Rendu",renderingGrid:"Afficher grille",renderingSymmetryLine:"Afficher ligne de symétrie",renderingMatcap:"Matcap",renderingCurvature:"Courbure",renderingPBR:"PBR",renderingTransparency:"Transparence",renderingNormal:"Normal shader",renderingUV:"UV shader",renderingShader:"Shader",renderingMaterial:"Matériau",renderingImportUV:"Importer (jpg, png...)",renderingImportMatcap:"Importer (jpg, png...)",renderingExtra:"Extra",renderingFlat:"Ombrage plat",renderingWireframe:"Fil de fer (W)",renderingExposure:"Exposition",renderingEnvironment:"Environment",renderingIsolate:"Isoler/Afficher (I)",renderingFilmic:"Tonemapping filmique",contour:"Contour",contourShow:"Afficher les contours",contourColor:"Couleur",darkenUnselected:"Assombrir non séléctioné",resolution:"Résolution",matcapPearl:"Perle",matcapClay:"Argile",matcapSkin:"Peau",matcapGreen:"Vert",matcapWhite:"Blanc",sketchfabTitle:"Vers Sketchfab !",sketchfabUpload:"Uploader",sketchfabUploadMessage:"Entrez votre clé d'API sketchfab.\n",sketchfabUploadError:function(e){return"Sketchfab upload error :\n"+e},sketchfabUploadSuccess:"Téléchargement fini !\nVoici le lien :",sketchfabAbort:"Annuler le dernier téléchargement ?",sketchfabUploadProcessing:"En traitement...\nLe modèle sera disponible sur :",about:"A propos & aide",alphaNone:"Vide",alphaSquare:"Carré",alphaSkin:"Peau",remeshTitleMC:"Remaillage surfacique (manifold tris)",remeshRemeshMC:"Remaillage",remeshSmoothingMC:"Lisser topologie"},deutsch:{backgroundTitle:"Hintergrund",backgroundReset:"Zurücksetzen",backgroundImport:"Importieren (jpg, png...)",backgroundFill:"Füllen",cameraTitle:"Kamera",cameraReset:"Ansicht",cameraCenter:"Reset (space)",cameraFront:"Front (F)",cameraLeft:"Links (L)",cameraTop:"Oben (T)",cameraMode:"Modus",cameraOrbit:"Orbit (Drehscheibe)",cameraSpherical:"Sphärisch (Rollkugel)",cameraPlane:"Ebene (Rollkugel)",cameraProjection:"Projektion",cameraPerspective:"Perspektivisch",cameraOrthographic:"Orthographisch",cameraFov:"Sichtfeld (fov)",cameraPivot:"Pivot auswählen",fileTitle:"Datei (import/export)",fileImportTitle:"Importieren",fileAdd:"Hinzufügen (obj, sgl, ply, stl)",fileAutoMatrix:"Skalieren und zentrieren",fileVertexSRGB:"Vertexfarbe sRGB",fileExportSceneTitle:"Exportieren",fileExportAll:"Alles Exportieren",fileExportSGL:"Speichern .sgl (SculptGL)",fileExportOBJ:"Speichern .obj",fileExportPLY:"Speichern .ply",fileExportSTL:"Speichern .stl",fileExportTextureTitle:"Texturen exportieren",fileExportTextureSize:"Größe",fileExportColor:"Farben speichern",fileExportRoughness:"Rauheit speichern",fileExportMetalness:"Metallisches speichern",sceneTitle:"Szene",sceneReset:"Szene löschen",sceneResetConfirm:"Bestätige das Löschen der aktuellen Szene",sceneAddSphere:"Kugel hinzufügen",sceneAddCube:"Würfel hinzufügen",sceneAddCylinder:"Zylinder hinzufügen",sceneAddTorus:"Torus hinzufügen",sceneSelection:"Auswahl",sceneMerge:"Auswahl zusammenführen",sceneDuplicate:"Auswahl kopieren",sceneDelete:"Auswahl löschen",meshTitle:"Mesh",meshNbVertices:"Vertex : ",meshNbFaces:"Faces : ",topologyTitle:"Topologie",multiresTitle:"Mehrfachauflösung",multiresSubdivide:"Aufteilen",multiresReverse:"Umkehren",multiresResolution:"Auflösung",multiresNoLower:"Es gibt keine kleinere Auflösung.",multiresNoHigher:"Es gibt keine höhere Auflösung.",multiresDelHigher:"Höhere löschen",multiresDelLower:"Niedrigere löschen",multiresSelectLowest:"Wählen Sie vor dem Umkehren die kleinste Auflösung aus.",multiresSelectHighest:"Wählen Sie vor dem Umkehren die höchste Auflösung aus.",multiresWarnBigMesh:function(e){return"Die nächste Unterteilungsebene wird "+e+' Flächen erreichen\nWenn Sie wissen, was Sie tun, dann klicken Sie nocheinmal auf "umkehren".'},multiresNotReversible:"Es ist leider nicht möglich dieses Netz umzukehren.\nDas Netz ist kein Produkt einer (loop/catmull) Unterteilungsfläche auf eines mannigfaltigen Netzes",remeshTitle:"Voxel remeshing (Vierecke)",remeshRemesh:"Remesh",remeshResolution:"Auflösung",remeshBlock:"Block",dynamicTitle:"Dynamische Topologie",dynamicActivated:"Aktiviert (ohne Vierecke)",dynamicSubdivision:"Aufteilung",dynamicDecimation:"Dezimierung",dynamicLinear:"Lineare Aufteilung",sculptTitle:"Modellieren & Bemalen",sculptBrush:"Pinsel",sculptInflate:"Aufblasen",sculptTwist:"Verdrehen",sculptSmooth:"Glätten (-Shift)",sculptFlatten:"Ebnen",sculptPinch:"Kneifen",sculptCrease:"Falten",sculptDrag:"Ziehen",sculptPaint:"Malen",sculptMasking:"Maskieren (-Strg)",sculptMove:"Bewegen",sculptLocalScale:"Lokales Skalieren",sculptTransform:"Transformieren (E)",sculptCommon:"Allgemein",sculptTool:"Werkzeuge",sculptSymmetry:"Symmetrie",sculptContinuous:"Kontinuierlich",sculptRadius:"Radius (-X)",sculptIntensity:"Intensität (-C)",sculptHardness:"Härte",sculptCulling:"Dünne Oberfläche (nur vorderer vertex)",sculptAlphaTitle:"Alpha",sculptLockPositon:"Verriegelungsposition",sculptAlphaTex:"Textur",sculptImportAlpha:"Alpha tex importieren(jpg, png...)",sculptNegative:"Negativ (N or -Alt)",sculptColor:"Albedo",sculptRoughness:"Rauheit",sculptMetallic:"Metallisches",sculptClay:"Lehm",sculptAccumulate:"Akkumulieren (Kein Limit pro Anschlag)",sculptColorGlobal:"Global",sculptPickColor:"Material / Farb Auswahl (-S)",sculptTangentialSmoothing:"Tangentiale Glättung",sculptTopologicalCheck:"Topologischer Check",sculptMoveAlongNormal:"Normal weiterlaufen (N or -Alt)",sculptMaskingClear:"Löschen (-Ctrl + Drag)",sculptMaskingInvert:"Invertieren (-Ctrl + Click)",sculptMaskingBlur:"Verwischen",sculptMaskingSharpen:"Schärfen",sculptPBRTitle:"PBR Materialen",sculptPaintAll:"Alles Anmalen",sculptExtractTitle:"Extrahieren",sculptExtractThickness:"Dicke",sculptExtractAction:"Extrahieren !",stateTitle:"Verlauf",stateUndo:"Rückgängig",stateRedo:"Wiederholen",stateMaxStack:"Max. 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