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0===this.keys.length?0:this.keys[this.keys.length-1].time},X.prototype.getKeyIndex=function(t){for(var e=0,i=0;i=this.keys[i].time&&(e=i),this.keys[i].time>t)return e;return e},X.prototype.setValue=function(t,e,i){var s=!1;for(var r in this.keys)if(this.keys[r].time==t){s=this.keys[r],this.keys[r].setValue(e),this.keys[r].cb=i;break}s||this.keys.push(new V.Key({time:t,value:e,e:this.defaultEasing,cb:i})),this.onChange&&this.onChange(),this._needsSort=!0},X.prototype.getSerialized=function(){var t={keys:[]};for(var e in t.loop=this.loop,this.keys)t.keys.push(this.keys[e].getSerialized());return t},X.prototype.getKey=function(t){var e=this.getKeyIndex(t);return this.keys[e]},X.prototype.getNextKey=function(t){var e=this.getKeyIndex(t)+1;return e>=this.keys.length&&(e=this.keys.length-1),this.keys[e]},X.prototype.isFinished=function(t){return this.keys.length<=0||t>this.keys[this.keys.length-1].time},X.prototype.isStarted=function(t){return!(this.keys.length<=0)&&t>=this.keys[0].time},X.prototype.getValue=function(t){if(0===this.keys.length)return 0;if(this._needsSort&&this.sortKeys(),tthis.keys[e].time&&(t/this.keys[e].time>this._timesLooped&&(this._timesLooped++,this.onLooped&&this.onLooped()),t=(t-this.keys[0].time)%(this.keys[e].time-this.keys[0].time),t+=this.keys[0].time);var i=this.getKeyIndex(t);if(i>=e)return this.keys[e].cb&&!this.keys[e].cbTriggered&&this.keys[e].trigger(),this.keys[e].value;var s=parseInt(i,10)+1,r=this.keys[i],n=this.keys[s];if(r.cb&&!r.cbTriggered&&r.trigger(),!n)return-1;var o=(t-r.time)/(n.time-r.time);return r.ease(o,n)},X.prototype.addKey=function(t){void 0===t.time?g.log("key time undefined, ignoring!"):(this.keys.push(t),null!==this.onChange&&this.onChange())},X.prototype.easingFromString=function(t){return"linear"==t?L.ANIM.EASING_LINEAR:"absolute"==t?L.ANIM.EASING_ABSOLUTE:"smoothstep"==t?L.ANIM.EASING_SMOOTHSTEP:"smootherstep"==t?L.ANIM.EASING_SMOOTHERSTEP:"Cubic In"==t?L.ANIM.EASING_CUBIC_IN:"Cubic Out"==t?L.ANIM.EASING_CUBIC_OUT:"Cubic In Out"==t?L.ANIM.EASING_CUBIC_INOUT:"Expo In"==t?L.ANIM.EASING_EXPO_IN:"Expo Out"==t?L.ANIM.EASING_EXPO_OUT:"Expo In Out"==t?L.ANIM.EASING_EXPO_INOUT:"Sin In"==t?L.ANIM.EASING_SIN_IN:"Sin Out"==t?L.ANIM.EASING_SIN_OUT:"Sin In Out"==t?L.ANIM.EASING_SIN_INOUT:"Back In"==t?L.ANIM.EASING_BACK_IN:"Back Out"==t?L.ANIM.EASING_BACK_OUT:"Back In Out"==t?L.ANIM.EASING_BACK_INOUT:"Elastic In"==t?L.ANIM.EASING_ELASTIC_IN:"Elastic Out"==t?L.ANIM.EASING_ELASTIC_OUT:"Bounce In"==t?L.ANIM.EASING_BOUNCE_IN:"Bounce Out"==t?L.ANIM.EASING_BOUNCE_OUT:"Quart Out"==t?L.ANIM.EASING_QUART_OUT:"Quart In"==t?L.ANIM.EASING_QUART_IN:"Quart In Out"==t?L.ANIM.EASING_QUART_INOUT:"Quint Out"==t?L.ANIM.EASING_QUINT_OUT:"Quint In"==t?L.ANIM.EASING_QUINT_IN:"Quint In Out"==t?L.ANIM.EASING_QUINT_INOUT:void 0},X.prototype.createPort=function(t,e,i){var s=t.addInPort(new B(t,e,L.OP.OP_PORT_TYPE_VALUE,{display:"dropdown",values:L.ANIM.EASINGS}));return s.set("linear"),s.defaultValue="linear",s.onChange=function(){this.defaultEasing=this.easingFromString(s.get()),i&&i()}.bind(this),s},X.slerpQuaternion=function(t,e,i,s,r,n){X.slerpQuaternion.q1||(X.slerpQuaternion.q1=quat.create(),X.slerpQuaternion.q2=quat.create());var o=i.getKeyIndex(t),a=o+1;if(a>=i.keys.length&&(a=i.keys.length-1),o==a)quat.set(e,i.keys[o].value,s.keys[o].value,r.keys[o].value,n.keys[o].value);else{var h=i.keys[o].time,l=(t-h)/(i.keys[a].time-h);quat.set(X.slerpQuaternion.q1,i.keys[o].value,s.keys[o].value,r.keys[o].value,n.keys[o].value),quat.set(X.slerpQuaternion.q2,i.keys[a].value,s.keys[a].value,r.keys[a].value,n.keys[a].value),quat.slerp(e,X.slerpQuaternion.q1,X.slerpQuaternion.q2,l)}return e};const j=V;j.Anim=X;const $=function(t){_.apply(this),this.id=CABLES.uuid(),this.portIn=null,this.portOut=null,this.scene=t,this.activityCounter=0};$.prototype.setValue=function(t){void 0===t?this._setValue():this.portIn.set(t)},$.prototype.activity=function(){this.activityCounter++},$.prototype._setValue=function(){if(this.portOut){var t=this.portOut.get();t==t&&(this.portIn.type!=L.OP.OP_PORT_TYPE_FUNCTION&&this.activity(),this.portIn.get()!==t?this.portIn.set(t):this.portIn.changeAlways&&this.portIn.set(t))}else this.remove()},$.prototype.getOtherPort=function(t){return t==this.portIn?this.portOut:this.portIn},$.prototype.remove=function(){this.portIn&&this.portIn.removeLink(this),this.portOut&&this.portOut.removeLink(this),this.scene&&this.scene.emitEvent("onUnLink",this.portIn,this.portOut,this),!this.portIn||this.portIn.type!=L.OP.OP_PORT_TYPE_OBJECT&&this.portIn.type!=L.OP.OP_PORT_TYPE_ARRAY||(this.portIn.set(null),this.portIn.links.length>0&&this.portIn.set(this.portIn.links[0].getOtherPort(this.portIn).get())),this.portIn&&this.portIn.parent._checkLinksNeededToWork(),this.portOut&&this.portOut.parent._checkLinksNeededToWork(),this.portIn=null,this.portOut=null,this.scene=null},$.prototype.link=function(t,e){if(!$.canLink(t,e))return g.log("cannot link ports!"),!1;t.direction==L.PORT.PORT_DIR_IN?(this.portIn=t,this.portOut=e):(this.portIn=e,this.portOut=t),t.addLink(this),e.addLink(this),this.setValue(),t.onLink&&t.onLink(this),e.onLink&&e.onLink(this),t.parent._checkLinksNeededToWork(),e.parent._checkLinksNeededToWork()},$.prototype.getSerialized=function(){var t={};return t.portIn=this.portIn.getName(),t.portOut=this.portOut.getName(),t.objIn=this.portIn.parent.id,t.objOut=this.portOut.parent.id,t},$.canLinkText=function(t,e){if(t.direction==e.direction){var i="(out)";return e.direction==L.PORT.PORT_DIR_IN&&(i="(in)"),"can not link: same direction "+i}return t.parent==e.parent?"can not link: same op":t.type!=L.OP.OP_PORT_TYPE_DYNAMIC&&e.type!=L.OP.OP_PORT_TYPE_DYNAMIC&&t.type!=e.type?"can not link: different type":t?e?t.direction==L.PORT.PORT_DIR_IN&&t.isAnimated()?"can not link: is animated":e.direction==L.PORT.PORT_DIR_IN&&e.isAnimated()?"can not link: is animated":t.isLinkedTo(e)?"ports already linked":t.canLink&&!t.canLink(e)||e.canLink&&!e.canLink(t)?"Incompatible":"can link":"can not link: port 2 invalid":"can not link: port 1 invalid"},$.canLink=function(t,e){return!!t&&(!!e&&((t.direction!=L.PORT.PORT_DIR_IN||!t.isAnimated())&&((e.direction!=L.PORT.PORT_DIR_IN||!e.isAnimated())&&(!t.isHidden()&&!e.isHidden()&&(!t.isLinkedTo(e)&&(t.direction!=e.direction&&((t.type==e.type||t.type==L.OP.OP_PORT_TYPE_DYNAMIC||e.type==L.OP.OP_PORT_TYPE_DYNAMIC)&&(t.type==L.OP.OP_PORT_TYPE_DYNAMIC||e.type==L.OP.OP_PORT_TYPE_DYNAMIC||t.parent!=e.parent&&(!(t.canLink&&!t.canLink(e))&&!(e.canLink&&!e.canLink(t)))))))))))};const q=function(){if(this.data={},this.objName="",this.portsOut=[],this.portsIn=[],this.portsInData=[],this.opId="",this.uiAttribs={},this.enabled=!0,this.patch=arguments[0],this.name=arguments[1],this.errors={},this._needsLinkedToWork=[],this._needsParentOp=null,this._shortOpName="",arguments[1]){if(this._shortOpName=arguments[1].split(".")[arguments[1].split(".").length-1],this._shortOpName.indexOf(L.OP.OP_VERSION_PREFIX)>0){var t=this._shortOpName.split(L.OP.OP_VERSION_PREFIX)[1];this._shortOpName=this._shortOpName.substring(0,this._shortOpName.length-(L.OP.OP_VERSION_PREFIX+t).length)}this.uiAttribs.title=this._shortOpName}this.id=arguments[2]||A(),this.onAddPort=null,this.onCreate=null,this.onResize=null,this.onLoaded=null,this.onDelete=null,this.onUiAttrChange=null,this._eventCallbacks={},this._instances=null,this.preRender=null,this.init=null};{q.prototype.clearUiAttrib=function(t){var e={name:null};this.uiAttrib(e)},q.prototype.setTitle=function(t){var e=this.name!=t;this.name=t,this.uiAttr({title:t}),e&&this.fireEvent("onTitleChange",t)};const t=function(t){for(var e in this.uiAttribs||(this.uiAttribs={}),t)this.uiAttribs[e]=t[e];this.fireEvent("onUiAttribsChange",t)};q.prototype.setUiAttrib=t,q.prototype.uiAttr=t,q.prototype.getName=function(){return this.uiAttribs.name?this.uiAttribs.name:this.objName.split(".")},q.prototype.addOutPort=function(t){return t.direction=L.PORT.PORT_DIR_OUT,t.parent=this,this.portsOut.push(t),this.onAddPort&&this.onAddPort(t),t},q.prototype.hasPort=function(t){for(var e=0;et==i);n.setValue(t),r.defaultValue=i,n.defaultValue=t}}return r},q.prototype.inSwitch=function(t,e,i,s){var r=null;if(s){const i=new B(this,t,L.OP.OP_PORT_TYPE_STRING,{display:"switch",hidePort:!0,type:"string",values:e});r=this.addInPort(i)}else{const s=new B(this,t+" index",L.OP.OP_PORT_TYPE_VALUE,{increment:"integer",hideParam:!0}),n=this.addInPort(s),o=new U(this,t,L.OP.OP_PORT_TYPE_STRING,{display:"switch",hidePort:!0,type:"string",values:e},n);if(s.onLinkChanged=function(){o.setUiAttribs({greyout:s.isLinked()})},r=this.addInPort(o),void 0!==i){r.set(i);const t=e.findIndex(t=>t==i);n.setValue(t),r.defaultValue=i,n.defaultValue=t}}return r},q.prototype.inValueInt=q.prototype.inInt=function(t,e){var i=this.addInPort(new B(this,t,L.OP.OP_PORT_TYPE_VALUE,{increment:"integer"}));return void 0!==e&&(i.set(e),i.defaultValue=e),i},q.prototype.inFile=function(t,e,i){var s=this.addInPort(new B(this,t,L.OP.OP_PORT_TYPE_VALUE,{display:"file",filter:e}));return void 0!==i&&(s.set(i),s.defaultValue=i),s},q.prototype.inUrl=function(t,e,i){var s=this.addInPort(new B(this,t,L.OP.OP_PORT_TYPE_STRING,{display:"file",filter:e}));return void 0!==i&&(s.set(i),s.defaultValue=i),s},q.prototype.inTexture=function(t,e){var i=this.addInPort(new B(this,t,L.OP.OP_PORT_TYPE_OBJECT,{display:"texture",preview:!0}));return void 0!==e&&i.set(e),i},q.prototype.inObject=function(t,e,i){var s=this.addInPort(new B(this,t,L.OP.OP_PORT_TYPE_OBJECT,i));return void 0!==e&&s.set(e),s},q.prototype.inGradient=function(t,e){var i=this.addInPort(new B(this,t,L.OP.OP_PORT_TYPE_VALUE,{display:"gradient",hidePort:!0}));return void 0!==e&&i.set(e),i},q.prototype.inArray=function(t,e){var i=this.addInPort(new B(this,t,L.OP.OP_PORT_TYPE_ARRAY));return void 0!==e&&i.set(e),i},q.prototype.inValueSlider=q.prototype.inFloatSlider=function(t,e){var i=this.addInPort(new B(this,t,L.OP.OP_PORT_TYPE_VALUE,{display:"range"}));return void 0!==e&&(i.set(e),i.defaultValue=e),i},q.prototype.outFunction=q.prototype.outTrigger=function(t,e){var i=this.addOutPort(new B(this,t,L.OP.OP_PORT_TYPE_FUNCTION));return void 0!==e&&i.set(e),i},q.prototype.outValue=q.prototype.outNumber=function(t,e){var i=this.addOutPort(new B(this,t,L.OP.OP_PORT_TYPE_VALUE));return void 0!==e&&i.set(e),i},q.prototype.outValueBool=q.prototype.outBool=function(t,e){var i=this.addOutPort(new B(this,t,L.OP.OP_PORT_TYPE_VALUE,{display:"bool"}));return void 0!==e?i.set(e):i.set(!1),i},q.prototype.outValueString=function(t,e){var i=this.addOutPort(new B(this,t,L.OP.OP_PORT_TYPE_VALUE,{type:"string"}));return void 0!==e&&i.set(e),i},q.prototype.outString=function(t,e){var i=this.addOutPort(new B(this,t,L.OP.OP_PORT_TYPE_STRING,{type:"string"}));return void 0!==e?i.set(e):i.set(""),i},q.prototype.outObject=function(t,e){var i=this.addOutPort(new B(this,t,L.OP.OP_PORT_TYPE_OBJECT));return void 0!==e&&i.set(e),i.ignoreValueSerialize=!0,i},q.prototype.outArray=function(t,e){var i=this.addOutPort(new B(this,t,L.OP.OP_PORT_TYPE_ARRAY));return void 0!==e&&i.set(e),i.ignoreValueSerialize=!0,i},q.prototype.outTexture=function(t,e){var i=this.addOutPort(new B(this,t,L.OP.OP_PORT_TYPE_OBJECT,{preview:!0}));return void 0!==e&&i.set(e),i.ignoreValueSerialize=!0,i},q.prototype.inDynamic=function(t,e,i,s){var r=new B(this,t,L.OP.OP_PORT_TYPE_DYNAMIC,i);return r.shouldLink=function(t,i){if(e&&m.isArray(e)){for(var s=0;s0&&this.portsIn[0].isLinked()&&this.portsOut.length>0&&this.portsOut[0].isLinked()&&this.portsIn[0].getType()==this.portsOut[0].getType()&&(q.unLinkTempReLinkP1=this.portsIn[0].links[0].getOtherPort(this.portsIn[0]),q.unLinkTempReLinkP2=this.portsOut[0].links[0].getOtherPort(this.portsOut[0]));for(var e=0;e-1)return!0;if(t(n.links[o].portOut.parent,i,s))return!0}return!1}var e,i=null,s=!0;if(s&&0==this.objName.indexOf("Ops.Gl.TextureEffects")&&((e=this).portsIn.length>0&&e.portsIn[0].type==L.OP.OP_PORT_TYPE_FUNCTION)&&-1==this.objName.indexOf("TextureEffects.ImageCompose")&&((s=t(this,L.OP.OP_PORT_TYPE_FUNCTION,"TextureEffects.ImageCompose"))||(i=CABLES.UI.TEXTS.working_connected_to+"ImageCompose")),this._needsParentOp&&s&&((s=t(this,L.OP.OP_PORT_TYPE_OBJECT,this._needsParentOp))||(i=CABLES.UI.TEXTS.working_connected_to+this._needsParentOp)),this._needsLinkedToWork.length>0)for(var r=0;r0)this.setAttribute(at.SHADER.SHADERVAR_VERTEX_TEXCOORD,t.texCoords,2);else{var e=new Float32Array(Math.round(t.vertices.length/3*2));this.setAttribute(at.SHADER.SHADERVAR_VERTEX_TEXCOORD,e,2)}},lt.prototype.updateNormals=function(t){if(t.vertexNormals&&t.vertexNormals.length>0)this.setAttribute("attrVertNormal",t.vertexNormals,3);else{var e=new Float32Array(Math.round(t.vertices.length));this.setAttribute("attrVertNormal",e,3)}},lt.prototype._setVertexNumbers=function(){var t=this._geom.vertices.length/3;if(!this._verticesNumbers||this._verticesNumbers.length!=t){this._verticesNumbers=new Float32Array(t);for(var e=0;e{s.uniformNumVertices||(s.uniformNumVertices=new nt(s,"f","numVertices",t)),s.uniformNumVertices.setValue(t)})}},lt.prototype.setVertexIndices=function(t){if(t.length>0){for(var e=0;e=this._geom.vertices.length/3)return void console.warn("invalid index in "+this._geom.name);this._cgl.gl.bindBuffer(this._cgl.gl.ELEMENT_ARRAY_BUFFER,this._bufVerticesIndizes),t instanceof Uint16Array?this.vertIndicesTyped=t:this.vertIndicesTyped=new Uint16Array(t),this._cgl.gl.bufferData(this._cgl.gl.ELEMENT_ARRAY_BUFFER,this.vertIndicesTyped,this._cgl.gl.DYNAMIC_DRAW),this._bufVerticesIndizes.itemSize=1,this._bufVerticesIndizes.numItems=t.length}else this._bufVerticesIndizes.numItems=0},lt.prototype.setGeom=function(t){this._geom=t,null!=t.glPrimitive&&(this._glPrimitive=t.glPrimitive),ht.lastMesh=null,Q.profileMeshSetGeom++,this._disposeAttributes(),this.updateVertices(this._geom),this.setVertexIndices(this._geom.verticesIndices),this.updateTexCoords(this._geom),this.updateNormals(this._geom),this._geom.hasOwnProperty("tangents")&&this._geom.tangents&&this._geom.tangents.length>0&&this.setAttribute("attrTangent",this._geom.tangents,3),this._geom.hasOwnProperty("biTangents")&&this._geom.biTangents&&this._geom.biTangents.length>0&&this.setAttribute("attrBiTangent",this._geom.biTangents,3),this._geom.vertexColors.length>0&&(this._geom.vertexColors.flat&&this._geom.vertexColors.flat(100),this.setAttribute("attrVertColor",this._geom.vertexColors,4)),this.addVertexNumbers&&this._setVertexNumbers();var e=this._geom.getAttributes();for(var i in e)this.setAttribute(i,e[i].data,e[i].itemSize)},lt.prototype._preBind=function(t){for(var e=0;ethis._lastAttrUpdate||e.length!=this._attributes.length)for(this._lastAttrUpdate=t.lastCompile,i=0;i=0&&this._cgl.gl.disableVertexAttribArray(e[i])):(this._cgl.gl.vertexAttribDivisor(e[i],0),this._cgl.gl.vertexAttribDivisor(e[i]+1,0),this._cgl.gl.vertexAttribDivisor(e[i]+2,0),this._cgl.gl.vertexAttribDivisor(e[i]+3,0),this._cgl.gl.disableVertexAttribArray(e[i]+1),this._cgl.gl.disableVertexAttribArray(e[i]+2),this._cgl.gl.disableVertexAttribArray(e[i]+3))),-1!=e[i]&&this._cgl.gl.disableVertexAttribArray(e[i])}},lt.prototype.meshChanged=function(){return this._cgl.lastMesh&&this._cgl.lastMesh!=this},lt.prototype.printDebug=function(t){for(g.log("--attributes"),i=0;i0){for(var e=new Float32Array(t),i=0;i0},ut.prototype.removeFeedbacks=function(t){this._feedbacks&&(this._feedbacks.length=0,this._feedBacksChanged=!0)},ut.prototype.setAttributeFeedback=function(){},ut.prototype.setFeedback=function(t,e,i){var s={nameOut:e},r=!1;this.unBindFeedbacks();for(var n=0;nhere.'}),!1))},pt.getBlendCode=function(){return"".endl()+"vec3 _blend(vec3 base,vec3 blend)".endl()+"{".endl()+" vec3 colNew=blend;".endl()+" #ifdef BM_MULTIPLY".endl()+" colNew=base*blend;".endl()+" #endif".endl()+" #ifdef BM_MULTIPLY_INV".endl()+" colNew=base* vec3(1.0)-blend;".endl()+" #endif".endl()+" #ifdef BM_AVERAGE".endl()+" colNew=((base + blend) / 2.0);".endl()+" #endif".endl()+" #ifdef BM_ADD".endl()+" colNew=min(base + blend, vec3(1.0));".endl()+" #endif".endl()+" #ifdef BM_SUBSTRACT".endl()+" colNew=max(base + blend - vec3(1.0), vec3(0.0));".endl()+" #endif".endl()+" #ifdef BM_DIFFERENCE".endl()+" colNew=abs(base - blend);".endl()+" #endif".endl()+" #ifdef BM_NEGATION".endl()+" colNew=(vec3(1.0) - abs(vec3(1.0) - base - blend));".endl()+" #endif".endl()+" #ifdef BM_EXCLUSION".endl()+" colNew=(base + blend - 2.0 * base * blend);".endl()+" #endif".endl()+" #ifdef BM_LIGHTEN".endl()+" colNew=max(blend, base);".endl()+" #endif".endl()+" #ifdef BM_DARKEN".endl()+" colNew=min(blend, base);".endl()+" #endif".endl()+" #ifdef BM_OVERLAY".endl()+" #define BlendOverlayf(base, blend) (base < 0.5 ? (2.0 * base * blend) : (1.0 - 2.0 * (1.0 - base) * (1.0 - blend)))".endl()+" colNew=vec3(BlendOverlayf(base.r, blend.r),BlendOverlayf(base.g, blend.g),BlendOverlayf(base.b, blend.b));".endl()+" #endif".endl()+" #ifdef BM_SCREEN".endl()+" #define BlendScreenf(base, blend) (1.0 - ((1.0 - base) * (1.0 - blend)))".endl()+" colNew=vec3(BlendScreenf(base.r, blend.r),BlendScreenf(base.g, blend.g),BlendScreenf(base.b, blend.b));".endl()+" #endif".endl()+" #ifdef BM_SOFTLIGHT".endl()+" #define BlendSoftLightf(base, blend) ((blend < 0.5) ? (2.0 * base * blend + base * base * (1.0 - 2.0 * blend)) : (sqrt(base) * (2.0 * blend - 1.0) + 2.0 * base * (1.0 - blend)))".endl()+" colNew=vec3(BlendSoftLightf(base.r, blend.r),BlendSoftLightf(base.g, blend.g),BlendSoftLightf(base.b, blend.b));".endl()+" #endif".endl()+" #ifdef BM_HARDLIGHT".endl()+" #define BlendOverlayf(base, blend) (base < 0.5 ? (2.0 * base * blend) : (1.0 - 2.0 * (1.0 - base) * (1.0 - blend)))".endl()+" colNew=vec3(BlendOverlayf(base.r, blend.r),BlendOverlayf(base.g, blend.g),BlendOverlayf(base.b, blend.b));".endl()+" #endif".endl()+" #ifdef BM_COLORDODGE".endl()+" #define BlendColorDodgef(base, blend) ((blend == 1.0) ? blend : min(base / (1.0 - blend), 1.0))".endl()+" colNew=vec3(BlendColorDodgef(base.r, blend.r),BlendColorDodgef(base.g, blend.g),BlendColorDodgef(base.b, blend.b));".endl()+" #endif".endl()+" #ifdef BM_COLORBURN".endl()+" #define BlendColorBurnf(base, blend) ((blend == 0.0) ? blend : max((1.0 - ((1.0 - base) / blend)), 0.0))".endl()+" colNew=vec3(BlendColorBurnf(base.r, blend.r),BlendColorBurnf(base.g, blend.g),BlendColorBurnf(base.b, blend.b));".endl()+" #endif".endl()+" return colNew;".endl()+"}".endl()+"vec4 cgl_blend(vec4 oldColor,vec4 newColor,float amount)".endl()+"{".endl()+" vec4 col=vec4( _blend(oldColor.rgb,newColor.rgb) ,1.0);".endl()+" col=vec4( mix( col.rgb, oldColor.rgb ,1.0-oldColor.a*amount),1.0);".endl()+" return col;".endl()+"}"},pt.onChangeBlendSelect=function(t,e){"normal"==e?t.define("BM_NORMAL"):t.removeDefine("BM_NORMAL"),"multiply"==e?t.define("BM_MULTIPLY"):t.removeDefine("BM_MULTIPLY"),"multiply invert"==e?t.define("BM_MULTIPLY_INV"):t.removeDefine("BM_MULTIPLY_INV"),"average"==e?t.define("BM_AVERAGE"):t.removeDefine("BM_AVERAGE"),"add"==e?t.define("BM_ADD"):t.removeDefine("BM_ADD"),"substract"==e?t.define("BM_SUBSTRACT"):t.removeDefine("BM_SUBSTRACT"),"difference"==e?t.define("BM_DIFFERENCE"):t.removeDefine("BM_DIFFERENCE"),"negation"==e?t.define("BM_NEGATION"):t.removeDefine("BM_NEGATION"),"exclusion"==e?t.define("BM_EXCLUSION"):t.removeDefine("BM_EXCLUSION"),"lighten"==e?t.define("BM_LIGHTEN"):t.removeDefine("BM_LIGHTEN"),"darken"==e?t.define("BM_DARKEN"):t.removeDefine("BM_DARKEN"),"overlay"==e?t.define("BM_OVERLAY"):t.removeDefine("BM_OVERLAY"),"screen"==e?t.define("BM_SCREEN"):t.removeDefine("BM_SCREEN"),"softlight"==e?t.define("BM_SOFTLIGHT"):t.removeDefine("BM_SOFTLIGHT"),"hardlight"==e?t.define("BM_HARDLIGHT"):t.removeDefine("BM_HARDLIGHT"),"color dodge"==e?t.define("BM_COLORDODGE"):t.removeDefine("BM_COLORDODGE"),"color burn"==e?t.define("BM_COLORBURN"):t.removeDefine("BM_COLORBURN")},pt.AddBlendSelect=function(t,e){return t.inValueSelect(e,["normal","lighten","darken","multiply","multiply invert","average","add","substract","difference","negation","exclusion","overlay","screen","color dodge","color burn","softlight","hardlight"],"normal")},pt.setupBlending=function(t,e,i,s){t.setPortGroup("Blending",[i,s]),i.onChange=function(){pt.onChangeBlendSelect(e,i.get());var s=i.get();"normal"==s?s=null:"multiply"==s?s="mul":"multiply invert"==s?s="mulinv":"lighten"==s?s="light":"darken"==s?s="darken":"average"==s?s="avg":"substract"==s?s="sub":"difference"==s?s="diff":"negation"==s?s="neg":"negation"==s?s="neg":"negation"==s?s="neg":"exclusion"==s?s="exc":"overlay"==s?s="ovl":"color dodge"==s?s="dodge":"color burn"==s?s="burn":"softlight"==s?s="soft":"hardlight"==s&&(s="hard"),t.setUiAttrib({extendTitle:s})}};const dt={"CGL.BLENDMODES":function(){this.name="blendmodes",this.srcHeadFrag=pt.getBlendCode()},"CGL.RANDOM_OLD":function(){this.name="randomNumber",this.srcHeadFrag="".endl()+"float cgl_random(vec2 co)".endl()+"{".endl()+" return fract(sin(dot(co.xy ,vec2(12.9898,4.1414))) * 432758.5453);".endl()+"}".endl()+"vec3 cgl_random3(vec2 co)".endl()+"{".endl()+" return vec3( cgl_random(co),cgl_random(co+0.5711),cgl_random(co+1.5711));".endl()+"}"},"CGL.RANDOM_LOW":function(){this.name="randomNumber",this.srcHeadFrag="".endl()+"float cgl_random(vec2 co)".endl()+"{".endl()+" return fract(sin(dot(co.xy ,vec2(12.9898,4.1414))) * 358.5453);".endl()+"}".endl()+"vec3 cgl_random3(vec2 co)".endl()+"{".endl()+" return vec3( cgl_random(co),cgl_random(co+0.5711),cgl_random(co+1.5711));".endl()+"}"},"CGL.RANDOM_TEX":function(){this.name="randomNumbertex",this.srcHeadFrag="".endl()+"UNI sampler2D CGLRNDTEX;".endl()+"float cgl_random(vec2 co)".endl()+"{".endl()+" return texture(CGLRNDTEX,co*5711.0).r;".endl()+"}".endl()+"vec3 cgl_random3(vec2 co)".endl()+"{".endl()+" return texture(CGLRNDTEX,co*5711.0).rgb;".endl()+"}",this.initUniforms=function(t){return[new nt(t,"t","CGLRNDTEX",7)]},this.onBind=function(t,e){et.getRandomTexture(t),t.setTexture(7,et.getRandomTexture(t).tex)}}},ft=function(){return window.performance.now()},gt=function(){return ft()},_t=function(){this._timeStart=ft(),this._timeOffset=0,this._currentTime=0,this._lastTime=0,this._paused=!0,this._delay=0,this._eventsPaused=!1,this.overwriteTime=-1,this.cbPlayPause=[],this.cbTimeChange=[]};_t.prototype._getTime=function(){return this._lastTime=(ft()-this._timeStart)/1e3,this._lastTime+this._timeOffset},_t.prototype._eventPlayPause=function(){if(!this._eventsPaused)for(var t in this.cbPlayPause)this.cbPlayPause[t]()},_t.prototype._eventTimeChange=function(){if(!this._eventsPaused)for(var t in this.cbTimeChange)this.cbTimeChange[t]()},_t.prototype.setDelay=function(t){this._delay=t,this._eventTimeChange()},_t.prototype.isPlaying=function(){return!this._paused},_t.prototype.update=function(){if(!this._paused)return this._currentTime=this._getTime(),this._currentTime},_t.prototype.getMillis=function(){return 1e3*this.get()},_t.prototype.get=_t.prototype.getTime=function(){return this.overwriteTime>=0?this.overwriteTime-this._delay:this._currentTime-this._delay},_t.prototype.togglePlay=function(){this._paused?this.play():this.pause()},_t.prototype.setTime=function(t){t<0&&(t=0),this._timeStart=ft(),this._timeOffset=t,this._currentTime=t,this._eventTimeChange()},_t.prototype.setOffset=function(t){this._currentTime+t<0?(this._timeStart=ft(),this._timeOffset=0,this._currentTime=0):(this._timeOffset+=t,this._currentTime=this._lastTime+this._timeOffset),this._eventTimeChange()},_t.prototype.play=function(){this._timeStart=ft(),this._paused=!1,this._eventPlayPause()},_t.prototype.pause=function(){this._timeOffset=this._currentTime,this._paused=!0,this._eventPlayPause()},_t.prototype.pauseEvents=function(t){this._eventsPaused=t},_t.prototype.onPlayPause=function(t){t&&"function"==typeof t&&this.cbPlayPause.push(t)},_t.prototype.onTimeChange=function(t){t&&"function"==typeof t&&this.cbTimeChange.push(t)};const mt=Math.PI/180,vt=(Math.PI,-1!=window.navigator.userAgent.indexOf("Windows")),Et=function(t){var e;if(t.wheelDelta)e=t.wheelDelta%120-0==-0?t.wheelDelta/120:t.wheelDelta/30,e*=-1.5,vt&&(e*=2);else{var i=t.deltaY;t.shiftKey&&(i=t.deltaX);var s=i||t.detail;e=-(s%3?10*s:s/3),e*=-3}return e>20&&(e=20),e<-20&&(e=-20),e},bt=Et,yt=Et,Tt={"&":"&","<":"<",">":">",'"':""","'":"'"},At=/[&<>"']/g,xt=RegExp(At.source),Pt=function(t,e){if(!t)throw new Error("shader constructed without cgl "+e);this._cgl=t,this._name=e||"unknown",this.glslVersion=0,t.glVersion>1&&(this.glslVersion=300),this.id=I(),this._program=null,this._uniforms=[],this._drawBuffers=[!0],this._defines=[],this._needsRecompile=!0,this._projMatrixUniform=null,this._mvMatrixUniform=null,this._mMatrixUniform=null,this._vMatrixUniform=null,this._camPosUniform=null,this._normalMatrixUniform=null,this._inverseViewMatrixUniform=null,this._attrVertexPos=-1,this.precision=t.patch.config.glslPrecision||"highp",this._pMatrixState=-1,this._vMatrixState=-1,this._modGroupCount=0,this._feedBackNames=[],this._attributes=[],this.glPrimitive=null,this.offScreenPass=!1,this._extensions=[],this.srcVert=this.getDefaultVertexShader(),this.srcFrag=this.getDefaultFragmentShader(),this.lastCompile=0,this._moduleNames=[],this._modules=[],this._moduleNumId=0,this._libs=[],this._textureStackUni=[],this._textureStackTex=[],this._textureStackType=[],this._tempNormalMatrix=mat4.create(),this._tempCamPosMatrix=mat4.create(),this._tempInverseViewMatrix=mat4.create(),this.setModules(["MODULE_VERTEX_POSITION","MODULE_COLOR","MODULE_BEGIN_FRAG"])};Pt.prototype.getCgl=function(){return this._cgl},Pt.prototype.getName=function(){return this._name},Pt.prototype.enableExtension=function(t){this.setWhyCompile("enable extension "+t),this._needsRecompile=!0,this._extensions.push(t)},Pt.prototype.getAttrVertexPos=function(){return this._attrVertexPos},Pt.prototype.hasTextureUniforms=function(){for(var t=0;t-1){var i=new dt[e];t=t.replace("{{"+e+"}}",i.srcHeadFrag),this._libs.push(i),i.initUniforms&&i.initUniforms(this)}return t},Pt.prototype.compile=function(){Q.profileShaderCompiles++,Q.profileShaderCompileName=this._name;var t="";if(this._extensions)for(i=0;i-1&&(this._drawBuffers[0]=!0),this.srcFrag.indexOf("outColor1")>-1&&(this._drawBuffers[1]=!0),this.srcFrag.indexOf("outColor2")>-1&&(this._drawBuffers[2]=!0),this.srcFrag.indexOf("outColor3")>-1&&(this._drawBuffers[3]=!0),1==this._drawBuffers.length)n="out vec4 outColor;".endl(),n+="#define gl_FragColor outColor".endl();else{o=0;n+="vec4 outColor;".endl();for(i=0;i0&&this._cgl.gl.transformFeedbackVaryings(t,this._feedBackNames,this._cgl.gl.SEPARATE_ATTRIBS),this._cgl.gl.linkProgram(t),!1!==this._cgl.patch.config.glValidateShader&&(this._cgl.gl.validateProgram(t),this._cgl.gl.getProgramParameter(t,this._cgl.gl.LINK_STATUS)||(console.warn(this._cgl.gl.getShaderInfoLog(this.fshader)),console.warn(this._cgl.gl.getShaderInfoLog(this.vshader)),console.error(name+" shader linking fail..."),g.log("srcFrag",this.srcFrag),g.log("srcVert",this.srcVert),g.log(name+" programinfo: ",this._cgl.gl.getProgramInfoLog(t)),g.log("--------------------------------------"),g.log(this),g.log("--------------------------------------"),name="errorshader",this.setSource(Pt.getDefaultVertexShader(),Pt.getErrorFragmentShader())))},Pt.prototype.getProgram=function(){return this._program},Pt.prototype.setFeedbackNames=function(t){this._needsRecompile=!0,this._feedBackNames=t},Pt.prototype.getDefaultVertexShader=Pt.getDefaultVertexShader=function(){return"".endl()+"{{MODULES_HEAD}}".endl()+"IN vec3 vPosition;".endl()+"IN vec2 attrTexCoord;".endl()+"IN vec3 attrVertNormal;".endl()+"IN float attrVertIndex;".endl()+"OUT vec2 texCoord;".endl()+"OUT vec3 norm;".endl()+"UNI mat4 projMatrix;".endl()+"UNI mat4 viewMatrix;".endl()+"UNI mat4 modelMatrix;".endl()+"void main()".endl()+"{".endl()+" texCoord=attrTexCoord;".endl()+" norm=attrVertNormal;".endl()+" vec4 pos=vec4(vPosition, 1.0);".endl()+" mat4 mMatrix=modelMatrix;".endl()+" {{MODULE_VERTEX_POSITION}}".endl()+" gl_Position = projMatrix * (viewMatrix*mMatrix) * pos;".endl()+"}"},Pt.prototype.getDefaultFragmentShader=Pt.getDefaultFragmentShader=function(t,e,i){return null==t&&(t=.5,e=.5,i=.5),"".endl()+"IN vec2 texCoord;".endl()+"{{MODULES_HEAD}}".endl()+"void main()".endl()+"{".endl()+" vec4 col=vec4("+t+","+e+","+i+",1.0);".endl()+" {{MODULE_COLOR}}".endl()+" outColor = col;".endl()+"}"},Pt.prototype.addAttribute=function(t){for(var e=0;ethis._cgl.maxTextureUnits&&console.log("[shader._bindTextures] too many textures bound",this._textureStackTex.length+"/"+this._cgl.maxTextureUnits);for(var t=0;t'),h+=(r=p)&&xt.test(r)?r.replace(At,function(t){return Tt[t]}):r||"",d&&(h+="")}console.warn(o),h=(o=o.replace(/\n/g,"
"))+"
"+h+"

",t.patch.emitEvent("criticalError","Shader error "+name,h),t.patch.isEditorMode()&&g.log("Shader error "+name,h),h+="",name="errorshader",s.setSource(Pt.getDefaultVertexShader(),Pt.getErrorFragmentShader())}return n};const It=function(){this._arr=[mat4.create()],this._index=0,this.stateCounter=0};It.prototype.push=function(t){if(this._index++,this.stateCounter++,this._index==this._arr.length){var e=mat4.create();this._arr.push(e)}return mat4.copy(this._arr[this._index],t||this._arr[this._index-1]),this._arr[this._index]},It.prototype.pop=function(){return this.stateCounter++,this._index--,this._index<0&&(this._index=0),this._arr[this._index]},It.prototype.length=function(){return this._index};const Ot=function(t){var e=this,i=[0,0,0,0];this.glVersion=0,this.glUseHalfFloatTex=!1,this.clearCanvasTransparent=!0,this.clearCanvasDepth=!0,this.patch=t,this.maxTextureUnits=0,this.currentProgram=null,this.temporaryTexture=null,this.frameStore={},this.gl=null,this.pMatrix=mat4.create(),this.mMatrix=mat4.create(),this.vMatrix=mat4.create(),this._textureslots=[],this._pMatrixStack=new It,this._mMatrixStack=new It,this._vMatrixStack=new It,this._glFrameBufferStack=[],this._frameBufferStack=[],this._shaderStack=[],Object.defineProperty(this,"mvMatrix",{get(){return this.mMatrix},set(t){this.mMatrix=t}}),this.canvas=null,this.pixelDensity=1,mat4.identity(this.mMatrix),mat4.identity(this.vMatrix);var s=new Pt(this,"simpleshader");s.setModules(["MODULE_VERTEX_POSITION","MODULE_COLOR","MODULE_BEGIN_FRAG"]),s.setSource(Pt.getDefaultVertexShader(),Pt.getDefaultFragmentShader());var r=s,n=[];this.addEventListener=function(t,e){"resize"==t&&n.push(e)},this.removeEventListener=function(t,e){if("resize"==t)for(var i in n)if(n[i]==e)return void n.splice(i,1)},this.exitError=function(t,e){this.patch.exitError(t,e),this.aborted=!0},this.setCanvas=function(t){if(this.canvas="string"==typeof t?document.getElementById(t):t,this.patch.config.canvas||(this.patch.config.canvas={}),this.patch.config.canvas.hasOwnProperty("preserveDrawingBuffer")||(this.patch.config.canvas.preserveDrawingBuffer=!1),this.patch.config.canvas.hasOwnProperty("premultipliedAlpha")||(this.patch.config.canvas.premultipliedAlpha=!1),this.patch.config.canvas.hasOwnProperty("alpha")||(this.patch.config.canvas.alpha=!1),this.patch.config.hasOwnProperty("clearCanvasColor")&&(this.clearCanvasTransparent=this.patch.config.clearCanvasColor),this.patch.config.hasOwnProperty("clearCanvasDepth")&&(this.clearCanvasDepth=this.patch.config.clearCanvasDepth),this.patch.config.canvas.forceWebGl1||(this.gl=this.canvas.getContext("webgl2",this.patch.config.canvas)),this.gl&&"WebGL 1.0"!=this.gl.getParameter(this.gl.VERSION)?this.glVersion=2:(this.gl=this.canvas.getContext("webgl",this.patch.config.canvas)||this.canvas.getContext("experimental-webgl",this.patch.config.canvas),this.glVersion=1,/^((?!chrome|android).)*safari/i.test(navigator.userAgent)&&(this.glUseHalfFloatTex=!0),/iPad|iPhone|iPod/.test(navigator.userAgent)&&!window.MSStream&&(this.patch.config.canvas.hasOwnProperty("powerPreference")||(this.patch.config.canvas.powerPreference="high-performance"))),this.gl){this.gl.getExtension("OES_standard_derivatives"),this.gl.getExtension("GL_OES_standard_derivatives");var i=this.gl.getExtension("ANGLE_instanced_arrays")||this.gl;this.maxTextureUnits=this.gl.getParameter(this.gl.MAX_TEXTURE_IMAGE_UNITS),i.vertexAttribDivisorANGLE&&(this.gl.vertexAttribDivisor=i.vertexAttribDivisorANGLE.bind(i),this.gl.drawElementsInstanced=i.drawElementsInstancedANGLE.bind(i)),e.updateSize()}else this.exitError("NO_WEBGL","sorry, could not initialize WebGL. Please check if your Browser supports WebGL.")},this.updateSize=function(){this.canvas.width=this.canvasWidth=this.canvas.clientWidth*this.pixelDensity,this.canvas.height=this.canvasHeight=this.canvas.clientHeight*this.pixelDensity},this.canvasWidth=-1,this.canvasHeight=-1,this.canvasScale=1;var o=-1,a=-1;this.getViewPort=function(){return i},this.resetViewPort=function(){this.gl.viewport(i[0],i[1],i[2],i[3])},this.setViewPort=function(t,e,s,r){i[0]=Math.round(t),i[1]=Math.round(e),i[2]=Math.round(s),i[3]=Math.round(r),this.gl.viewport(i[0],i[1],i[2],i[3])},this.beginFrame=function(){this.patch.isEditorMode()&&(gui.metaTexturePreviewer.render(),CABLES.UI.patchPreviewer&&CABLES.UI.patchPreviewer.render()),e.setShader(s)},this.screenShot=function(t,e,i,s){e&&(this.gl.clearColor(1,1,1,1),this.gl.colorMask(!1,!1,!1,!0),this.gl.clear(this.gl.COLOR_BUFFER_BIT),this.gl.colorMask(!0,!0,!0,!0)),this.canvas&&this.canvas.toBlob&&this.canvas.toBlob(e=>{t?t(e):g.log("no screenshot callback...")},i,s)},this.endFrame=function(){if(this.patch.isEditorMode()&&CABLES.GL_MARKER.drawMarkerLayer(this),e.setPreviousShader(),this._vMatrixStack.length()>0&&g.warn("view matrix stack length !=0 at end of rendering..."),this._mMatrixStack.length()>0&&g.warn("mvmatrix stack length !=0 at end of rendering..."),this._pMatrixStack.length()>0&&g.warn("pmatrix stack length !=0 at end of rendering..."),this._glFrameBufferStack.length>0&&g.warn("glFrameBuffer stack length !=0 at end of rendering..."),this._stackDepthTest.length>0&&g.warn("depthtest stack length !=0 at end of rendering..."),this._stackDepthWrite.length>0&&g.warn("depthwrite stack length !=0 at end of rendering..."),this._stackDepthFunc.length>0&&g.warn("depthfunc stack length !=0 at end of rendering..."),this._stackBlend.length>0&&g.warn("blend stack length !=0 at end of rendering..."),this._stackBlendMode.length>0&&g.warn("blendMode stack length !=0 at end of rendering..."),this._shaderStack.length>0&&g.warn("this._shaderStack length !=0 at end of rendering..."),this._stackCullFace.length>0&&g.warn("this._stackCullFace length !=0 at end of rendering..."),this._stackCullFaceFacing.length>0&&g.warn("this._stackCullFaceFacing length !=0 at end of rendering..."),o!=e.canvasWidth||a!=e.canvasHeight){o=e.canvasWidth,a=e.canvasHeight,this.setSize(e.canvasWidth/this.pixelDensity,e.canvasHeight/this.pixelDensity),this.updateSize();for(var t=0;t=0;t--)if(this._shaderStack[t]&&this.frameStore.renderOffscreen==this._shaderStack[t].offScreenPass)return this._shaderStack[t]},this.getDefaultShader=function(){return s},this.setShader=function(t){this._shaderStack.push(t),r=t},this.setPreviousShader=function(){if(0===this._shaderStack.length)throw"Invalid shader stack pop!";this._shaderStack.pop(),r=this._shaderStack[this._shaderStack.length-1]},this.pushGlFrameBuffer=function(t){this._glFrameBufferStack.push(t)},this.popGlFrameBuffer=function(){return 0==this._glFrameBufferStack.length?null:(this._glFrameBufferStack.pop(),this._glFrameBufferStack[this._glFrameBufferStack.length-1])},this.getCurrentGlFrameBuffer=function(){return 0===this._glFrameBufferStack.length?null:this._glFrameBufferStack[this._glFrameBufferStack.length-1]},this.pushFrameBuffer=function(t){this._frameBufferStack.push(t)},this.popFrameBuffer=function(){return 0==this._frameBufferStack.length?null:(this._frameBufferStack.pop(),this._frameBufferStack[this._frameBufferStack.length-1])},this.getCurrentFrameBuffer=function(){return 0===this._frameBufferStack.length?null:this._frameBufferStack[this._frameBufferStack.length-1]};var h=vec3.create();vec3.set(h,0,0,2);var l=vec3.create();vec3.set(l,0,0,0),this.renderStart=function(t,e,i){e||(e=l),i||(i=h),this.pushDepthTest(!0),this.pushDepthWrite(!0),this.pushDepthFunc(t.gl.LEQUAL),this.pushCullFaceFacing(t.gl.BACK),this.pushCullFace(!1),this.clearCanvasTransparent&&(t.gl.clearColor(0,0,0,0),t.gl.clear(t.gl.COLOR_BUFFER_BIT)),this.clearCanvasDepth&&t.gl.clear(t.gl.DEPTH_BUFFER_BIT),t.setViewPort(0,0,t.canvasWidth,t.canvasHeight),mat4.perspective(t.pMatrix,45,t.canvasWidth/t.canvasHeight,.1,1e3),mat4.identity(t.mMatrix),mat4.identity(t.vMatrix),mat4.translate(t.mMatrix,t.mMatrix,e),mat4.translate(t.vMatrix,t.vMatrix,i),t.pushPMatrix(),t.pushModelMatrix(),t.pushViewMatrix(),t.pushBlendMode(at.BLEND_MODES.BLEND_NORMAL,!1);for(var s=0;s0&&this.gl.cullFace(this._stackCullFaceFacing[this._stackCullFaceFacing.length-1])},Ot.prototype._stackDepthFunc=[],Ot.prototype.pushDepthFunc=function(t){this._stackDepthFunc.push(t),this.gl.depthFunc(t)},Ot.prototype.stateDepthFunc=function(){return this._stackDepthFunc.length>0&&this._stackDepthFunc[this._stackDepthFunc.length-1]},Ot.prototype.popDepthFunc=function(){this._stackDepthFunc.pop(),this._stackDepthFunc.length>0&&this.gl.depthFunc(this._stackDepthFunc[this._stackDepthFunc.length-1])},Ot.prototype._stackBlend=[],Ot.prototype.pushBlend=function(t){this._stackBlend.push(t),t?this.gl.enable(this.gl.BLEND):this.gl.disable(this.gl.BLEND)},Ot.prototype.popBlend=function(){this._stackBlend.pop(),this._stackBlend[this._stackBlend.length-1]?this.gl.enable(this.gl.BLEND):this.gl.disable(this.gl.BLEND)},Ot.prototype.stateBlend=function(){return this._stackBlend[this._stackBlend.length-1]};Ot.prototype._stackBlendMode=[],Ot.prototype._stackBlendModePremul=[],Ot.prototype.pushBlendMode=function(t,e){this._stackBlendMode.push(t),this._stackBlendModePremul.push(e);const i=this._stackBlendMode.length-1;this.pushBlend(this._stackBlendMode[i]!==at.BLEND_MODES.BLEND_NONE),this._setBlendMode(this._stackBlendMode[i],this._stackBlendModePremul[i])},Ot.prototype.popBlendMode=function(){this._stackBlendMode.pop(),this._stackBlendModePremul.pop();const t=this._stackBlendMode.length-1;this.popBlend(this._stackBlendMode[t]!==at.BLEND_MODES.BLEND_NONE),t>0&&this._setBlendMode(this._stackBlendMode[t],this._stackBlendModePremul[t])},Ot.prototype.glGetAttribLocation=function(t,e){const i=this.gl.getAttribLocation(t,e);return i},Ot.prototype._setBlendMode=function(t,e){const i=this.gl;t==at.BLEND_MODES.BLEND_NONE||(t==at.BLEND_MODES.BLEND_ADD?e?(i.blendEquationSeparate(i.FUNC_ADD,i.FUNC_ADD),i.blendFuncSeparate(i.ONE,i.ONE,i.ONE,i.ONE)):(i.blendEquation(i.FUNC_ADD),i.blendFunc(i.SRC_ALPHA,i.ONE)):t==at.BLEND_MODES.BLEND_SUB?e?(i.blendEquationSeparate(i.FUNC_ADD,i.FUNC_ADD),i.blendFuncSeparate(i.ZERO,i.ZERO,i.ONE_MINUS_SRC_COLOR,i.ONE_MINUS_SRC_ALPHA)):(i.blendEquation(i.FUNC_ADD),i.blendFunc(i.ZERO,i.ONE_MINUS_SRC_COLOR)):t==at.BLEND_MODES.BLEND_MUL?e?(i.blendEquationSeparate(i.FUNC_ADD,i.FUNC_ADD),i.blendFuncSeparate(i.ZERO,i.SRC_COLOR,i.ZERO,i.SRC_ALPHA)):(i.blendEquation(i.FUNC_ADD),i.blendFunc(i.ZERO,i.SRC_COLOR)):t==at.BLEND_MODES.BLEND_NORMAL?e?(i.blendEquationSeparate(i.FUNC_ADD,i.FUNC_ADD),i.blendFuncSeparate(i.ONE,i.ONE_MINUS_SRC_ALPHA,i.ONE,i.ONE_MINUS_SRC_ALPHA)):(i.blendEquationSeparate(i.FUNC_ADD,i.FUNC_ADD),i.blendFuncSeparate(i.SRC_ALPHA,i.ONE_MINUS_SRC_ALPHA,i.ONE,i.ONE_MINUS_SRC_ALPHA)):g.log("setblendmode: unknown blendmode"))};const St=Object.assign({Framebuffer:function(t,e,i,s){var r=t,n=r.gl.getExtension("WEBGL_depth_texture")||r.gl.getExtension("WEBKIT_WEBGL_depth_texture")||r.gl.getExtension("MOZ_WEBGL_depth_texture")||r.gl.DEPTH_TEXTURE;n||r.exitError("NO_DEPTH_TEXTURE","no depth texture support");var o=e||512,a=i||512;(s=s||{isFloatingPointTexture:!1}).hasOwnProperty("filter")||(s.filter=et.FILTER_LINEAR);var h=new et(r,{isFloatingPointTexture:s.isFloatingPointTexture,filter:s.filter,wrap:et.CLAMP_TO_EDGE}),l=null;n&&(l=new et(r,{isDepthTexture:!0}));var u=r.gl.createFramebuffer(),c=r.gl.createRenderbuffer();this.getWidth=function(){return o},this.getHeight=function(){return a},this.getGlFrameBuffer=function(){return u},this.getDepthRenderBuffer=function(){return c},this.getTextureColor=function(){return h},this.getTextureDepth=function(){return l},this.setFilter=function(t){h.filter=t,h.setSize(o,a)},this.setSize=function(t,e){if(t<2&&(t=2),e<2&&(e=2),o=Math.ceil(t),a=Math.ceil(e),Q.profileFrameBuffercreate++,r.gl.bindFramebuffer(r.gl.FRAMEBUFFER,u),r.gl.bindRenderbuffer(r.gl.RENDERBUFFER,c),h.setSize(o,a),l&&l.setSize(o,a),n&&r.gl.renderbufferStorage(r.gl.RENDERBUFFER,r.gl.DEPTH_COMPONENT16,o,a),r.gl.framebufferTexture2D(r.gl.FRAMEBUFFER,r.gl.COLOR_ATTACHMENT0,r.gl.TEXTURE_2D,h.tex,0),n&&(r.gl.framebufferRenderbuffer(r.gl.FRAMEBUFFER,r.gl.DEPTH_ATTACHMENT,r.gl.RENDERBUFFER,c),r.gl.framebufferTexture2D(r.gl.FRAMEBUFFER,r.gl.DEPTH_ATTACHMENT,r.gl.TEXTURE_2D,l.tex,0)),!r.gl.isFramebuffer(u))throw"Invalid framebuffer";var i=r.gl.checkFramebufferStatus(r.gl.FRAMEBUFFER);switch(i){case r.gl.FRAMEBUFFER_COMPLETE:break;case r.gl.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:throw g.log("FRAMEBUFFER_INCOMPLETE_ATTACHMENT...",o,a,h.tex,c),new Error("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_ATTACHMENT");case r.gl.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:throw g.log("FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT"),new Error("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT");case r.gl.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:throw g.log("FRAMEBUFFER_INCOMPLETE_DIMENSIONS"),new Error("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_DIMENSIONS");case r.gl.FRAMEBUFFER_UNSUPPORTED:throw g.log("FRAMEBUFFER_UNSUPPORTED"),new Error("Incomplete framebuffer: FRAMEBUFFER_UNSUPPORTED");default:throw g.log("incomplete framebuffer",i),new Error("Incomplete framebuffer: "+i)}r.gl.bindTexture(r.gl.TEXTURE_2D,null),r.gl.bindRenderbuffer(r.gl.RENDERBUFFER,null),r.gl.bindFramebuffer(r.gl.FRAMEBUFFER,null)},this.renderStart=function(){r.pushModelMatrix(),r.gl.bindFramebuffer(r.gl.FRAMEBUFFER,u),r.pushGlFrameBuffer(u),r.pushFrameBuffer(this),r.pushPMatrix(),r.gl.viewport(0,0,o,a),r.gl.clearColor(0,0,0,0),r.gl.clear(r.gl.COLOR_BUFFER_BIT|r.gl.DEPTH_BUFFER_BIT)},this.renderEnd=function(){r.popPMatrix(),r.gl.bindFramebuffer(r.gl.FRAMEBUFFER,r.popGlFrameBuffer()),r.popFrameBuffer(),r.popModelMatrix(),r.resetViewPort()},this.delete=function(){h.delete(),l&&l.delete(),r.gl.deleteRenderbuffer(c),r.gl.deleteFramebuffer(u)},this.setSize(o,a)},Framebuffer2:it,Geometry:rt,BoundingBox:st,Marker:function(t){var e=new rt("marker");e.setPointVertices([1e-5,0,0,1,0,0,0,1e-5,0,0,1,0,0,0,1e-5,0,0,1]);var i=new lt(t,e,t.gl.LINES);i.setGeom(e);var s=new Pt(t,"markermaterial"),r="".endl()+"precision highp float;".endl()+"IN vec3 axisColor;".endl()+"void main()".endl()+"{".endl()+" vec4 col=vec4(axisColor,1.0);".endl()+" outColor = col;".endl()+"}",n="".endl()+"IN vec3 vPosition;".endl()+"UNI mat4 projMatrix;".endl()+"UNI mat4 mvMatrix;".endl()+"OUT vec3 axisColor;".endl()+"void main()".endl()+"{".endl()+" vec4 pos=vec4(vPosition, 1.0);".endl()+" if(pos.x!=0.0)axisColor=vec3(1.0,0.3,0.0);".endl()+" if(pos.y!=0.0)axisColor=vec3(0.0,1.0,0.2);".endl()+" if(pos.z!=0.0)axisColor=vec3(0.0,0.5,1.0);".endl()+" gl_Position = projMatrix * mvMatrix * pos;".endl()+"}";s.setSource(n,r),this._vScale=vec3.create(),this.draw=function(t){t.pushModelMatrix(),t.setShader(s),vec3.set(this._vScale,2,2,2),mat4.scale(t.mvMatrix,t.mvMatrix,this._vScale),t.pushDepthTest(!1),i.render(t.getShader()),t.popDepthTest(),t.setPreviousShader(),t.popModelMatrix()}},WirePoint:function(t,e){var i=t.gl.createBuffer(),s=vec3.create();this.render=function(t,e){t.pushModelMatrix(),vec3.set(s,e,e,e),mat4.scale(t.mvMatrix,t.mvMatrix,s);var r=t.getShader();r.bind(),t.gl.bindBuffer(t.gl.ARRAY_BUFFER,i),t.gl.vertexAttribPointer(r.getAttrVertexPos(),i.itemSize,t.gl.FLOAT,!1,0,0),t.gl.enableVertexAttribArray(r.getAttrVertexPos()),t.gl.bindBuffer(t.gl.ARRAY_BUFFER,i),t.gl.drawArrays(t.gl.LINE_STRIP,0,i.numItems),t.popModelMatrix()},function(){var e=[],s=0,r=0;for(s=0;s<=Math.round(24);s++)r=360/Math.round(24)*s*mt,e.push(.5*Math.cos(r)),e.push(0),e.push(.5*Math.sin(r));for(s=0;s<=Math.round(24);s++)r=360/Math.round(24)*s*mt,e.push(.5*Math.cos(r)),e.push(.5*Math.sin(r)),e.push(0);for(s=0;s<=Math.round(24);s++)r=360/Math.round(24)*s*mt,e.push(0),e.push(.5*Math.cos(r)),e.push(.5*Math.sin(r));t.gl.bindBuffer(t.gl.ARRAY_BUFFER,i),t.gl.bufferData(t.gl.ARRAY_BUFFER,new Float32Array(e),t.gl.STATIC_DRAW),i.itemSize=3,i.numItems=e.length/i.itemSize}()},WireCube:function(t){var e,i=t.gl.createBuffer(),s=vec3.create();this.render=function(t,e,r,n){t.pushModelMatrix(),vec3.set(s,e||1,r||1,n||1),mat4.scale(t.mvMatrix,t.mvMatrix,s);var o=t.getShader();o.bind(),t.gl.bindBuffer(t.gl.ARRAY_BUFFER,i),t.gl.vertexAttribPointer(o.getAttrVertexPos(),i.itemSize,t.gl.FLOAT,!1,0,0),t.gl.enableVertexAttribArray(o.getAttrVertexPos()),t.gl.bindBuffer(t.gl.ARRAY_BUFFER,i),t.gl.drawArrays(t.gl.LINE_STRIP,0,i.numItems),t.popModelMatrix()},(e=[]).push(-1,-1,1),e.push(1,-1,1),e.push(1,1,1),e.push(-1,1,1),e.push(-1,-1,1),e.push(-1,-1,-1),e.push(1,-1,-1),e.push(1,1,-1),e.push(-1,1,-1),e.push(-1,-1,-1),e.push(-1,-1,-1),e.push(-1,1,-1),e.push(-1,1,1),e.push(-1,-1,1),e.push(-1,-1,-1),e.push(1,-1,-1),e.push(1,1,-1),e.push(1,1,1),e.push(1,-1,1),e.push(1,-1,-1),t.gl.bindBuffer(t.gl.ARRAY_BUFFER,i),t.gl.bufferData(t.gl.ARRAY_BUFFER,new Float32Array(e),t.gl.STATIC_DRAW),i.itemSize=3,i.numItems=e.length/i.itemSize},MatrixStack:It,Mesh:lt,MESH:ht,ShaderLibMods:dt,Shader:Pt,Uniform:nt,MESHES:ct,Context:Ot,Texture:et,TextureEffect:pt,isWindows:vt,getWheelSpeed:bt,getWheelDelta:yt,onLoadingAssetsFinished:null,profileData:Q},at.BLEND_MODES,at.SHADER,at.MATH,at.BLEND_MODES);window.CGL=St;const Rt=function(t){this._loadingAssets={},this._cbFinished=[],this._percent=0,this._count=0,this._countFinished=0,this._order=0,this._startTime=0,this._patch=t};Rt.prototype.setOnFinishedLoading=function(t){this._cbFinished.push(t)},Rt.prototype.getNumAssets=function(){return this._countFinished},Rt.prototype.getProgress=function(){return this._percent},Rt.prototype.checkStatus=function(){for(var t in this._countFinished=0,this._count=0,this._loadingAssets)this._count++,this._loadingAssets[t].finished||this._countFinished++;if(this._percent=(this._count-this._countFinished)/this._count,0===this._countFinished){for(var e=0;e0},Nt.prototype.increment=function(){this._index++},Nt.prototype.index=function(){return this._index};const kt=function(){var t={},e=null,i=0;this.getItems=function(){return t},this.clear=function(){t={}},this.add=function(s,r){null!==e&&(r&&r.id==e||t[e]&&(t[e].timeUsed+=performance.now()-i,(!t[e].peakTime||gt()-t[e].peakTime>5e3)&&(t[e].peak=0,t[e].peakTime=gt()),t[e].peak=Math.max(t[e].peak,performance.now()-i))),null!==r?(t[r.id]||(t[r.id]={numTriggers:0,timeUsed:0}),t[r.id].numTriggers++,t[r.id].title=r.parent.name+"."+r.name,e=r.id,i=performance.now()):e=null},this.print=function(){for(var e in g.log("--------"),t)g.log(t[e].title+": "+t[e].numTriggers+" / "+t[e].timeUsed)}},Mt=function(t){this._patch=t,this.result=[]};Mt.MIDI=0,Mt.POINTERLOCK=1,Mt.WEBAUDIO=2,Mt.WEBGL2=3,(Mt.infos=[])[Mt.POINTERLOCK]={title:"pointerLock",caniuse:"https://caniuse.com/#search=pointerlock"},Mt.infos[Mt.MIDI]={title:"midi API",caniuse:"https://caniuse.com/#search=midi"},Mt.infos[Mt.WEBAUDIO]={title:"web audio",caniuse:"https://caniuse.com/#search=webaudio"},Mt.infos[Mt.WEBGL2]={title:"WebGL 2"},Mt.prototype.checkRequirement=function(t,e){switch(this.result=[],t){case Mt.WEBGL2:return e.patch.cgl.glVersion>=2;case Mt.POINTERLOCK:return"exitPointerLock"in document;case Mt.MIDI:return"MIDIAccess"in window;case Mt.WEBAUDIO:var i=!1;return window.audioContext&&(i=!0),!i&&("webkitAudioContext"in window||"AudioContext"in window)&&(i=!0),i}},Mt.prototype.checkOp=function(t){if(t&&t.requirements)for(var e=0;e'+Mt.infos[i].title+" ("+t.objName+")","this browser does not meet requirement: "+Mt.infos[i].title+" ("+t.objName+")"}this.result[i]={success:s,info:Mt.infos[i]}}}};const Ft=function(t){_.apply(this),this.ops=[],this.settings={},this.timer=new _t,this.freeTimer=new _t,this.animFrameOps=[],this.animFrameCallbacks=[],this.gui=!1,this.silent=!1,this.profiler=null,this.onLoadStart=null,this.onLoadEnd=null,this.aborted=!1,this.loading=new Rt(this),this._crashedOps=[],this._renderOneFrame=!1,this._perf={fps:0,ms:0,_fpsFrameCount:0,_fpsMsCount:0,_fpsStart:0},this._volumeListeners=[],this._paused=!1,this._frameNum=0,this.instancing=new Nt,this.onOneFrameRendered=null,this.namedTriggers={},this._origData=null,this._frameNext=0,this._frameInterval=0,this._lastFrameTime=0,this._frameWasdelayed=!0,this.config=t||{glCanvasResizeToWindow:!1,prefixAssetPath:"",silent:!1,onError:null,onFinishedLoading:null,onFirstFrameRendered:null,onPatchLoaded:null,fpsLimit:0},function(){return!this}()||console.log("not in strict mode: core patch"),g.setSilent(this.config.silent),this.config.hasOwnProperty("doRequestAnimation")||(this.config.doRequestAnimation=!0),this.config.prefixAssetPath||(this.config.prefixAssetPath=""),this.config.masterVolume||(this.config.masterVolume=1),this._variables={},this._variableListeners=[],this.vars={},t&&t.vars&&(this.vars=t.vars),this.cgl=new Ot(this),this.cgl.setCanvas(this.config.glCanvasId||this.config.glCanvas||"glcanvas"),!0===this.config.glCanvasResizeToWindow&&this.cgl.setAutoResize("window"),!0===this.config.glCanvasResizeToParent&&this.cgl.setAutoResize("parent"),this.loading.setOnFinishedLoading(this.config.onFinishedLoading),this.cgl.aborted&&(this.aborted=!0),this.cgl.silent&&(this.silent=!0),this.freeTimer.play(),this.exec(),this.aborted||(this.config.patch?this.deSerialize(this.config.patch):this.config.patchFile&&C(this.config.patchFile,(t,e)=>{var i=JSON.parse(e);if(t){return g.error("err",t),g.error("data",i),void g.error("data",i.msg)}this.deSerialize(i)}),this.timer.play()),console.log("made with https://cables.gl")};Ft.prototype.isPlaying=function(){return!this._paused},Ft.prototype.isRenderingOneFrame=function(){return this._renderOneFrame},Ft.prototype.renderOneFrame=function(){this._paused=!0,this._renderOneFrame=!0,this.exec(),this._renderOneFrame=!1},Ft.prototype.getFPS=function(){return this._fps},Ft.prototype.isEditorMode=function(){return!0===this.config.editorMode},Ft.prototype.pause=function(){this._paused=!0,this.freeTimer.pause()},Ft.prototype.resume=function(){this._paused&&(this._paused=!1,this.freeTimer.play(),this.exec())},Ft.prototype.setVolume=function(t){this.config.masterVolume=t;for(var e=0;e0;)this.deleteOp(this.ops[0].id)},Ft.getOpClass=function(t){var e=t.split("."),i=null;try{return 2==e.length?i=window[e[0]][e[1]]:3==e.length?i=window[e[0]][e[1]][e[2]]:4==e.length?i=window[e[0]][e[1]][e[2]][e[3]]:5==e.length?i=window[e[0]][e[1]][e[2]][e[3]][e[4]]:6==e.length?i=window[e[0]][e[1]][e[2]][e[3]][e[4]][e[5]]:7==e.length?i=window[e[0]][e[1]][e[2]][e[3]][e[4]][e[5]][e[6]]:8==e.length?i=window[e[0]][e[1]][e[2]][e[3]][e[4]][e[5]][e[6]][e[7]]:9==e.length?i=window[e[0]][e[1]][e[2]][e[3]][e[4]][e[5]][e[6]][e[7]][e[8]]:10==e.length&&(i=window[e[0]][e[1]][e[2]][e[3]][e[4]][e[5]][e[6]][e[7]][e[8]][e[9]]),i}catch(t){return null}},Ft.prototype.createOp=function(t,e){var i=t.split("."),s=null,r="";try{if(-1==t.indexOf("Ops.")){var n=t;if(!CABLES.OPS[n])throw new Error("could not find op by id: "+n);r=CABLES.OPS[n].objName,(s=new CABLES.OPS[n].f(this,r,e,n)).opId=n}if(!s){if(!Ft.getOpClass(r=t))throw this.emitEvent("criticalError","unknown op","unknown op: "+r),g.error("unknown op: "+r),new Error("unknown op: "+r);if(2==i.length?s=new window[i[0]][i[1]](this,r,e):3==i.length?s=new window[i[0]][i[1]][i[2]](this,r,e):4==i.length?s=new window[i[0]][i[1]][i[2]][i[3]](this,r,e):5==i.length?s=new window[i[0]][i[1]][i[2]][i[3]][i[4]](this,r,e):6==i.length?s=new window[i[0]][i[1]][i[2]][i[3]][i[4]][i[5]](this,r,e):7==i.length?s=new window[i[0]][i[1]][i[2]][i[3]][i[4]][i[5]][i[6]](this,r,e):8==i.length?s=new window[i[0]][i[1]][i[2]][i[3]][i[4]][i[5]][i[6]][i[7]](this,r,e):9==i.length?s=new window[i[0]][i[1]][i[2]][i[3]][i[4]][i[5]][i[6]][i[7]][i[8]](this,r,e):10==i.length?s=new window[i[0]][i[1]][i[2]][i[3]][i[4]][i[5]][i[6]][i[7]][i[8]][i[9]](this,r,e):g.log("parts.length",i.length),s)for(var o in s.opId=null,CABLES.OPS)CABLES.OPS[o].objName==r&&(s.opId=o)}}catch(t){if(this._crashedOps.push(r),this.emitEvent("exceptionOp",t,r),!this.isEditorMode())throw g.log(t),g.error("[instancing error] "+r,t),CABLES.api&&CABLES.api.sendErrorReport(t),this.exitError("INSTANCE_ERR","Instancing Error "+r),"instancing error "+r}return s&&(s.objName=r,s.patch=this),s},Ft.prototype.addOp=function(t,e,i){var s=this.createOp(t,i);return s&&(s.uiAttr(e),s.onCreate&&s.onCreate(),s.hasOwnProperty("onAnimFrame")&&this.animFrameOps.push(s),s.hasOwnProperty("onMasterVolumeChanged")&&this._volumeListeners.push(s),this.ops.push(s),this.emitEvent("onOpAdd",s),s.init&&s.init()),s},Ft.prototype.addOnAnimFrame=function(t){this.animFrameOps.push(t)},Ft.prototype.removeOnAnimFrame=function(t){for(var e=0;e0&&this.ops[s].portsIn[0].isLinked()&&this.ops[s].portsOut.length>0&&this.ops[s].portsOut[0].isLinked()&&this.ops[s].portsIn[0].getType()==this.ops[s].portsOut[0].getType()&&(r=this.ops[s].portsIn[0].links[0].getOtherPort(this.ops[s].portsIn[0]),n=this.ops[s].portsOut[0].links[0].getOtherPort(this.ops[s].portsOut[0]));var o=this.ops[s];o.removeLinks(),this.onDelete&&(g.log("deprecated this.onDelete",this.onDelete),this.onDelete(o)),this.emitEvent("onOpDelete",o,i),this.ops.splice(s,1),o.onDelete&&o.onDelete(i),o.cleanUp(),null!==r&&null!==n&&this.link(r.parent,r.getName(),n.parent,n.getName())}}},Ft.prototype.getFrameNum=function(){return this._frameNum},Ft.prototype.renderFrame=function(t){this.timer.update(),this.freeTimer.update();for(var e=this.timer.getTime(),i=0;i=500&&0!==this._lastFrameTime&&!this._frameWasdelayed)return this._lastFrameTime=0,setTimeout(this.exec.bind(this),500),this.emitEvent("renderDelayStart"),void(this._frameWasdelayed=!0);if(this._renderOneFrame||0===this.config.fpsLimit||i>this._frameInterval||this._frameWasdelayed){var s=CABLES.now();this.renderFrame(),this._perf._fpsMsCount+=CABLES.now()-s,this._frameInterval&&(this._frameNext=e-i%this._frameInterval)}this._frameWasdelayed&&(this.emitEvent("renderDelayEnd"),this._frameWasdelayed=!1),this._renderOneFrame&&(this.onOneFrameRendered&&this.onOneFrameRendered(),this.emitEvent("renderedOneFrame"),this._renderOneFrame=!1),CABLES.now()-this._perf._fpsStart>=1e3&&this._perf.fps!=this._perf._fpsFrameCount&&(this._perf.fps=this._perf._fpsFrameCount,this._perf.ms=Math.round(this._perf._fpsMsCount/this._perf._fpsFrameCount),this.emitEvent("performance",this._perf),this._perf._fpsFrameCount=0,this._perf._fpsMsCount=0,this._perf._fpsStart=CABLES.now()),this._perf._lastFrameTime=CABLES.now(),this._perf._fpsFrameCount++,this.config.doRequestAnimation&&requestAnimationFrame(this.exec.bind(this))}},Ft.prototype.link=function(t,e,i,s){if(!t)return void g.log("link: op1 is null ");if(!i)return void g.log("link: op2 is null");const r=t.getPort(e),n=i.getPort(s);if(r)if(n){if(!r.shouldLink(r,n)||!n.shouldLink(r,n))return!1;if($.canLink(r,n)){var o=new $(this);return o.link(r,n),this.emitEvent("onLink",r,n,o),o}}else console.warn("port not found! "+s+" of "+i.name+"("+i.objName+")");else console.warn("port not found! "+e+"("+t.objName+")")},Ft.prototype.serialize=function(t){var e={ops:[]};for(var i in e.settings=this.settings,this.ops)e.ops.push(this.ops[i].getSerialized());return t?e:JSON.stringify(e)},Ft.prototype.getOpById=function(t){for(var e in this.ops)if(this.ops[e].id==t)return this.ops[e]},Ft.prototype.getOpsById=function(t){var e=[];for(var i in this.ops)for(var s=0;s{var i=document.createElement("script");i.type="text/javascript",i.text=e,document.getElementsByTagName("head")[0].appendChild(i)},"GET")},Ft.prototype.reloadOp=function(t,e){var i=0,s=[],r=[];for(var n in this.ops)this.ops[n].objName==t&&r.push(this.ops[n]);for(n=0;n{this.loading.finished(i)},100),this.config.onPatchLoaded&&this.config.onPatchLoaded(),this.onLoadEnd&&this.onLoadEnd()}},Ft.prototype.profile=function(t){for(var e in this.profiler=new kt,this.ops)this.ops[e].profile(t)},(Ft.Variable=function(t,e){this._name=t,this._changeListeners=[],this.setValue(e)}).prototype.getValue=function(){return this._v},Ft.Variable.prototype.getName=function(){return this._name},Ft.Variable.prototype.setValue=function(t){this._v=t;for(var e=0;e=i._param.minValue&&e<=i._param.maxValue)try{i.setValueAtTime?i.setValueAtTime(e,s.currentTime):i.value=e}catch(e){throw t.log("Possible AudioParam problem with tone.js op: ",e),e.printStackTrace&&e.printStackTrace(),e}else t.log("Warning: The value for an audio parameter is out of range!");else if(i.minValue&&i.maxValue)if(e>=i.minValue&&e<=i.maxValue)try{i.setValueAtTime?i.setValueAtTime(e,s.currentTime):i.value=e}catch(e){throw t.log("AudioParam has minValue / maxValue defined, and value is in range, but setting the value failed! ",e),e.printStackTrace&&e.printStackTrace(),e}else t.log("Warning: The value for an audio parameter is out of range!");else try{i.setValueAtTime?i.setValueAtTime(e,s.currentTime):i.value=e}catch(e){throw t.log("Possible AudioParam problem (without minValue / maxValue): ",e),e.printStackTrace&&e.printStackTrace(),e}if(n.webAudio.previousAudioInNode&&n.webAudio.previousAudioInNode.disconnect){try{n.webAudio.previousAudioInNode.disconnect(i)}catch(e){throw t.log("Could not disconnect previous audio node: ",e),e}n.webAudio.previousAudioInNode=void 0}}else n.webAudio.previousAudioInNode},n},loadAudioFile:function(t,e,i,s){var r=Lt.createAudioContext(),n=t.loading.start("audio",e);t.isEditorMode()&&gui.jobs().start({id:"loadaudio"+n,title:" loading audio ("+e+")"});var o=new XMLHttpRequest;e&&(o.open("GET",e,!0),o.responseType="arraybuffer",o.onload=function(){t.loading.finished(n),t.isEditorMode()&&gui.jobs().finish("loadaudio"+n),r.decodeAudioData(o.response,i,s)},o.send())},isValidToneTime:function(t){try{new Tone.Time(t)}catch(t){return!1}return!0},isValidToneNote:function(t){try{Tone.Frequency(t)}catch(t){return!1}return!0}},Bt=function(){var t=CABLES.UI.userSettings.get("pacoRenderer")||!1;CABLES.UI.userSettings.set("pacoRenderer",!t),document.location.reload()},Ut=function(){},Dt=function(t,e,i){this._patch=t,this.connector=i||new Gt,this.connector.receive(this)};Dt.prototype._receive=function(t){var e={};if((e=t.event?t:JSON.parse(t.data)).event==L.PACO.PACO_OP_CREATE)g.log("op create: data.vars.objName"),(o=this._patch.addOp(e.vars.objName)).id=e.vars.opId;else if(e.event==L.PACO.PACO_LOAD)g.log("load patch....."),this._patch.clear(),this._patch.deSerialize(e.vars.patch);else if(e.event==L.PACO.PACO_CLEAR)this._patch.clear(),g.log("clear");else 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i=0;i0?(d=2*Math.sqrt(m+1),t[3]=.25*d,t[0]=(f-v)/d,t[1]=(l-h)/d,t[2]=(c-s)/d):i>M&&i>b?(d=2*Math.sqrt(1+i-M-b),t[3]=(f-v)/d,t[0]=.25*d,t[1]=(c+s)/d,t[2]=(l+h)/d):M>b?(d=2*Math.sqrt(1+M-i-b),t[3]=(l-h)/d,t[0]=(c+s)/d,t[1]=.25*d,t[2]=(f+v)/d):(d=2*Math.sqrt(1+b-i-M),t[3]=(c-s)/d,t[0]=(l+h)/d,t[1]=(f+v)/d,t[2]=.25*d),t}function j(t,n,a){return t[0]=n[0]-a[0],t[1]=n[1]-a[1],t[2]=n[2]-a[2],t[3]=n[3]-a[3],t[4]=n[4]-a[4],t[5]=n[5]-a[5],t[6]=n[6]-a[6],t[7]=n[7]-a[7],t[8]=n[8]-a[8],t[9]=n[9]-a[9],t[10]=n[10]-a[10],t[11]=n[11]-a[11],t[12]=n[12]-a[12],t[13]=n[13]-a[13],t[14]=n[14]-a[14],t[15]=n[15]-a[15],t}var I=A,S=j,E=Object.freeze({create:function(){var t=new a(16);return a!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},clone:function(t){var n=new a(16);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},copy:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},fromValues:function(t,n,r,u,e,o,i,c,h,s,M,f,l,v,b,m){var d=new a(16);return d[0]=t,d[1]=n,d[2]=r,d[3]=u,d[4]=e,d[5]=o,d[6]=i,d[7]=c,d[8]=h,d[9]=s,d[10]=M,d[11]=f,d[12]=l,d[13]=v,d[14]=b,d[15]=m,d},set:function(t,n,a,r,u,e,o,i,c,h,s,M,f,l,v,b,m){return t[0]=n,t[1]=a,t[2]=r,t[3]=u,t[4]=e,t[5]=o,t[6]=i,t[7]=c,t[8]=h,t[9]=s,t[10]=M,t[11]=f,t[12]=l,t[13]=v,t[14]=b,t[15]=m,t},identity:g,transpose:function(t,n){if(t===n){var a=n[1],r=n[2],u=n[3],e=n[6],o=n[7],i=n[11];t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=a,t[6]=n[9],t[7]=n[13],t[8]=r,t[9]=e,t[11]=n[14],t[12]=u,t[13]=o,t[14]=i}else t[0]=n[0],t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=n[1],t[5]=n[5],t[6]=n[9],t[7]=n[13],t[8]=n[2],t[9]=n[6],t[10]=n[10],t[11]=n[14],t[12]=n[3],t[13]=n[7],t[14]=n[11],t[15]=n[15];return t},invert:function(t,n){var a=n[0],r=n[1],u=n[2],e=n[3],o=n[4],i=n[5],c=n[6],h=n[7],s=n[8],M=n[9],f=n[10],l=n[11],v=n[12],b=n[13],m=n[14],d=n[15],x=a*i-r*o,p=a*c-u*o,y=a*h-e*o,q=r*c-u*i,g=r*h-e*i,A=u*h-e*c,w=s*b-M*v,R=s*m-f*v,z=s*d-l*v,P=M*m-f*b,j=M*d-l*b,I=f*d-l*m,S=x*I-p*j+y*P+q*z-g*R+A*w;return S?(S=1/S,t[0]=(i*I-c*j+h*P)*S,t[1]=(u*j-r*I-e*P)*S,t[2]=(b*A-m*g+d*q)*S,t[3]=(f*g-M*A-l*q)*S,t[4]=(c*z-o*I-h*R)*S,t[5]=(a*I-u*z+e*R)*S,t[6]=(m*y-v*A-d*p)*S,t[7]=(s*A-f*y+l*p)*S,t[8]=(o*j-i*z+h*w)*S,t[9]=(r*z-a*j-e*w)*S,t[10]=(v*g-b*y+d*x)*S,t[11]=(M*y-s*g-l*x)*S,t[12]=(i*R-o*P-c*w)*S,t[13]=(a*P-r*R+u*w)*S,t[14]=(b*p-v*q-m*x)*S,t[15]=(s*q-M*p+f*x)*S,t):null},adjoint:function(t,n){var a=n[0],r=n[1],u=n[2],e=n[3],o=n[4],i=n[5],c=n[6],h=n[7],s=n[8],M=n[9],f=n[10],l=n[11],v=n[12],b=n[13],m=n[14],d=n[15];return t[0]=i*(f*d-l*m)-M*(c*d-h*m)+b*(c*l-h*f),t[1]=-(r*(f*d-l*m)-M*(u*d-e*m)+b*(u*l-e*f)),t[2]=r*(c*d-h*m)-i*(u*d-e*m)+b*(u*h-e*c),t[3]=-(r*(c*l-h*f)-i*(u*l-e*f)+M*(u*h-e*c)),t[4]=-(o*(f*d-l*m)-s*(c*d-h*m)+v*(c*l-h*f)),t[5]=a*(f*d-l*m)-s*(u*d-e*m)+v*(u*l-e*f),t[6]=-(a*(c*d-h*m)-o*(u*d-e*m)+v*(u*h-e*c)),t[7]=a*(c*l-h*f)-o*(u*l-e*f)+s*(u*h-e*c),t[8]=o*(M*d-l*b)-s*(i*d-h*b)+v*(i*l-h*M),t[9]=-(a*(M*d-l*b)-s*(r*d-e*b)+v*(r*l-e*M)),t[10]=a*(i*d-h*b)-o*(r*d-e*b)+v*(r*h-e*i),t[11]=-(a*(i*l-h*M)-o*(r*l-e*M)+s*(r*h-e*i)),t[12]=-(o*(M*m-f*b)-s*(i*m-c*b)+v*(i*f-c*M)),t[13]=a*(M*m-f*b)-s*(r*m-u*b)+v*(r*f-u*M),t[14]=-(a*(i*m-c*b)-o*(r*m-u*b)+v*(r*c-u*i)),t[15]=a*(i*f-c*M)-o*(r*f-u*M)+s*(r*c-u*i),t},determinant:function(t){var n=t[0],a=t[1],r=t[2],u=t[3],e=t[4],o=t[5],i=t[6],c=t[7],h=t[8],s=t[9],M=t[10],f=t[11],l=t[12],v=t[13],b=t[14],m=t[15];return(n*o-a*e)*(M*m-f*b)-(n*i-r*e)*(s*m-f*v)+(n*c-u*e)*(s*b-M*v)+(a*i-r*o)*(h*m-f*l)-(a*c-u*o)*(h*b-M*l)+(r*c-u*i)*(h*v-s*l)},multiply:A,translate:function(t,n,a){var r,u,e,o,i,c,h,s,M,f,l,v,b=a[0],m=a[1],d=a[2];return n===t?(t[12]=n[0]*b+n[4]*m+n[8]*d+n[12],t[13]=n[1]*b+n[5]*m+n[9]*d+n[13],t[14]=n[2]*b+n[6]*m+n[10]*d+n[14],t[15]=n[3]*b+n[7]*m+n[11]*d+n[15]):(r=n[0],u=n[1],e=n[2],o=n[3],i=n[4],c=n[5],h=n[6],s=n[7],M=n[8],f=n[9],l=n[10],v=n[11],t[0]=r,t[1]=u,t[2]=e,t[3]=o,t[4]=i,t[5]=c,t[6]=h,t[7]=s,t[8]=M,t[9]=f,t[10]=l,t[11]=v,t[12]=r*b+i*m+M*d+n[12],t[13]=u*b+c*m+f*d+n[13],t[14]=e*b+h*m+l*d+n[14],t[15]=o*b+s*m+v*d+n[15]),t},scale:function(t,n,a){var r=a[0],u=a[1],e=a[2];return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t[4]=n[4]*u,t[5]=n[5]*u,t[6]=n[6]*u,t[7]=n[7]*u,t[8]=n[8]*e,t[9]=n[9]*e,t[10]=n[10]*e,t[11]=n[11]*e,t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},rotate:function(t,a,r,u){var e,o,i,c,h,s,M,f,l,v,b,m,d,x,p,y,q,g,A,w,R,z,P,j,I=u[0],S=u[1],E=u[2],O=Math.hypot(I,S,E);return O0?(r[0]=2*(c*i+M*u+h*o-s*e)/f,r[1]=2*(h*i+M*e+s*u-c*o)/f,r[2]=2*(s*i+M*o+c*e-h*u)/f):(r[0]=2*(c*i+M*u+h*o-s*e),r[1]=2*(h*i+M*e+s*u-c*o),r[2]=2*(s*i+M*o+c*e-h*u)),w(t,n,r),t},getTranslation:R,getScaling:z,getRotation:P,fromRotationTranslationScale:function(t,n,a,r){var u=n[0],e=n[1],o=n[2],i=n[3],c=u+u,h=e+e,s=o+o,M=u*c,f=u*h,l=u*s,v=e*h,b=e*s,m=o*s,d=i*c,x=i*h,p=i*s,y=r[0],q=r[1],g=r[2];return t[0]=(1-(v+m))*y,t[1]=(f+p)*y,t[2]=(l-x)*y,t[3]=0,t[4]=(f-p)*q,t[5]=(1-(M+m))*q,t[6]=(b+d)*q,t[7]=0,t[8]=(l+x)*g,t[9]=(b-d)*g,t[10]=(1-(M+v))*g,t[11]=0,t[12]=a[0],t[13]=a[1],t[14]=a[2],t[15]=1,t},fromRotationTranslationScaleOrigin:function(t,n,a,r,u){var e=n[0],o=n[1],i=n[2],c=n[3],h=e+e,s=o+o,M=i+i,f=e*h,l=e*s,v=e*M,b=o*s,m=o*M,d=i*M,x=c*h,p=c*s,y=c*M,q=r[0],g=r[1],A=r[2],w=u[0],R=u[1],z=u[2],P=(1-(b+d))*q,j=(l+y)*q,I=(v-p)*q,S=(l-y)*g,E=(1-(f+d))*g,O=(m+x)*g,T=(v+p)*A,D=(m-x)*A,F=(1-(f+b))*A;return t[0]=P,t[1]=j,t[2]=I,t[3]=0,t[4]=S,t[5]=E,t[6]=O,t[7]=0,t[8]=T,t[9]=D,t[10]=F,t[11]=0,t[12]=a[0]+w-(P*w+S*R+T*z),t[13]=a[1]+R-(j*w+E*R+D*z),t[14]=a[2]+z-(I*w+O*R+F*z),t[15]=1,t},fromQuat:function(t,n){var a=n[0],r=n[1],u=n[2],e=n[3],o=a+a,i=r+r,c=u+u,h=a*o,s=r*o,M=r*i,f=u*o,l=u*i,v=u*c,b=e*o,m=e*i,d=e*c;return t[0]=1-M-v,t[1]=s+d,t[2]=f-m,t[3]=0,t[4]=s-d,t[5]=1-h-v,t[6]=l+b,t[7]=0,t[8]=f+m,t[9]=l-b,t[10]=1-h-M,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},frustum:function(t,n,a,r,u,e,o){var i=1/(a-n),c=1/(u-r),h=1/(e-o);return t[0]=2*e*i,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*e*c,t[6]=0,t[7]=0,t[8]=(a+n)*i,t[9]=(u+r)*c,t[10]=(o+e)*h,t[11]=-1,t[12]=0,t[13]=0,t[14]=o*e*2*h,t[15]=0,t},perspective:function(t,n,a,r,u){var e,o=1/Math.tan(n/2);return 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CABLES=CABLES||{};CABLES.OPS=CABLES.OPS||{};var Ops=Ops||{};Ops.Gl=Ops.Gl||{},Ops.Anim=Ops.Anim||{},Ops.Gl.Phong=Ops.Gl.Phong||{},Ops.Gl.Matrix=Ops.Gl.Matrix||{},Ops.Gl.Meshes=Ops.Gl.Meshes||{},Ops.Gl.ShaderEffects=Ops.Gl.ShaderEffects||{},Ops.Gl.MainLoop=function(){CABLES.Op.apply(this,arguments);const e=this,n=e.inValue("FPS Limit",0),t=e.outTrigger("trigger"),a=e.outValue("width"),i=e.outValue("height"),o=e.inValueBool("Reduce FPS loading"),r=e.inValueBool("Clear",!0),l=e.inValueBool("ClearAlpha",!0),s=e.inValueBool("Fullscreen Button",!1),c=e.inValueBool("Active",!0),f=e.inValueBool("Hires Displays",!1);e.onAnimFrame=_,f.onChange=function(){f.get()?e.patch.cgl.pixelDensity=window.devicePixelRatio:e.patch.cgl.pixelDensity=1,e.patch.cgl.updateSize(),CABLES.UI&&gui.setLayout()},c.onChange=function(){e.patch.removeOnAnimFrame(e),c.get()?(e.setUiAttrib({extendTitle:""}),e.onAnimFrame=_,e.patch.addOnAnimFrame(e),e.log("adding again!")):e.setUiAttrib({extendTitle:"Inactive"})};var 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specularCoefficient;\n};\n\nstruct Light {\n vec3 position;\n vec3 color;\n vec3 specular;\n int type;\n vec3 lightProperties; // x - intensity, y - radius, z - falloff\n vec3 spotProperties; // x - spotExponent, y - cosConeAngle, z - cosConeAngleInner\n float intensity;\n float radius;\n float falloff;\n float cosConeAngle;\n float cosConeAngleInner;\n float spotExponent;\n vec3 conePointAt;\n};\n\n#ifdef HAS_TEXTURES\n UNI vec4 inTextureIntensities;\n #ifdef HAS_TEXTURE_DIFFUSE\n UNI sampler2D texDiffuse;\n #endif\n\n #ifdef HAS_TEXTURE_SPECULAR\n UNI sampler2D texSpecular;\n #endif\n\n #ifdef HAS_TEXTURE_NORMAL\n UNI sampler2D texNormal;\n #endif\n\n #ifdef HAS_TEXTURE_AO\n UNI sampler2D texAO;\n #endif\n\n #ifdef HAS_TEXTURE_EMISSIVE\n UNI sampler2D texEmissive;\n #endif\n #ifdef HAS_TEXTURE_ALPHA\n UNI sampler2D texAlpha;\n #endif\n#endif\n\nUNI vec3 camPos;\nUNI mat4 viewMatrix;\nUNI Light lights[MAX_LIGHTS];\nUNI vec4 inDiffuseColor;\nUNI vec4 inMaterialProperties;\n\n\n#ifdef ENABLE_FRESNEL\n UNI vec4 inFresnel;\n UNI vec2 inFresnelWidthExponent;\n#endif\n\n\nIN vec2 texCoord;\nIN vec3 normInterpolated;\nIN vec3 fragPos;\nIN mat3 TBN_Matrix;\nIN vec4 cameraSpace_pos;\nIN vec3 v_viewDirection;\n\n\n/* CONSTANTS */\n#define PI 3.1415926535897932384626433832795\n#define NONE -1\n#define AMBIENT 0\n#define POINT 1\n#define DIRECTIONAL 2\n#define SPOT 3\n#define ALBEDO x;\n#define ROUGHNESS y;\n#define SHININESS z;\n#define SPECULAR_AMT w;\n#define NORMAL x;\n#define AO y;\n#define SPECULAR z;\n#define EMISSIVE w;\nconst float TWO_PI = 2.*PI;\nconst float EIGHT_PI = 8.*PI;\n\n{{MODULES_HEAD}}\n\nfloat when_gt(float x, float y) { return max(sign(x - y), 0.0); } // comparator function\nfloat when_eq(float x, float y) { return 1. - abs(sign(x - y)); } // comparator function\nfloat when_neq(float x, float y) { return abs(sign(x - y)); } // comparator function\n\n#ifdef CONSERVE_ENERGY\n // http://www.rorydriscoll.com/2009/01/25/energy-conservation-in-games/\n // http://www.farbrausch.de/~fg/articles/phong.pdf\n float EnergyConservation(float shininess) {\n #ifdef SPECULAR_PHONG\n return (shininess + 2.)/TWO_PI;\n #endif\n #ifdef SPECULAR_BLINN\n return (shininess + 8.)/EIGHT_PI;\n #endif\n\n #ifdef SPECULAR_SCHLICK\n return (shininess + 8.)/EIGHT_PI;\n #endif\n\n #ifdef SPECULAR_GAUSS\n return (shininess + 8.)/EIGHT_PI;\n #endif\n }\n#endif\n\n#ifdef ENABLE_OREN_NAYAR_DIFFUSE\n float CalculateOrenNayar(vec3 lightDirection, vec3 viewDirection, vec3 normal) {\n float LdotV = dot(lightDirection, viewDirection);\n float NdotL = dot(lightDirection, normal);\n float NdotV = dot(normal, viewDirection);\n\n float albedo = inMaterialProperties.ALBEDO;\n albedo *= 1.8;\n float s = LdotV - NdotL * NdotV;\n float t = mix(1., max(NdotL, NdotV), step(0., s));\n\n float roughness = inMaterialProperties.ROUGHNESS;\n float sigma2 = roughness * roughness;\n float A = 1. + sigma2 * (albedo / (sigma2 + 0.13) + 0.5 / (sigma2 + 0.33));\n float B = 0.45 * sigma2 / (sigma2 + 0.09);\n\n float factor = albedo * max(0., NdotL) * (A + B * s / t) / PI;\n\n return factor;\n\n }\n#endif\n\n#ifdef ENABLE_FRESNEL\n float CalculateFresnel(vec3 direction, vec3 normal)\n {\n\n vec3 nDirection = normalize( direction );\n vec3 nNormal = normalize( mat3(viewMatrix) * normal );\n vec3 halfDirection = normalize( nNormal + nDirection );\n\n float cosine = dot( halfDirection, nDirection );\n float product = max( cosine, 0.0 );\n float factor = pow(product, inFresnelWidthExponent.y);\n\n return 5. * factor;\n\n }\n#endif\n\n\nfloat CalculateFalloff(Light light, float distance) {\n float denom = distance / light.radius + 1.0;\n float attenuation = 1.0 / (denom*denom);\n float t = (attenuation - light.falloff) / (1.0 - light.falloff);\n return max(t, 0.0);\n}\n\nvec4 CalculateDiffuseColor(Material material, Light light, vec3 lightDirection, vec3 viewDirection, vec3 normal) {\n #ifndef ENABLE_OREN_NAYAR_DIFFUSE\n float lambertian = clamp(dot(lightDirection, normal), 0., 1.);\n #endif\n\n #ifdef ENABLE_OREN_NAYAR_DIFFUSE\n float lambertian = CalculateOrenNayar(lightDirection, viewDirection, normal);\n #endif\n\n vec3 diffuseColor = lambertian*material.diffuse*light.color;\n return vec4(diffuseColor, lambertian);\n}\n\nvec3 CalculateSpecularColor(Material material, Light light, vec3 lightDirection, vec3 viewDirection, vec3 normal, float lambertian) {\n vec3 specularColor = vec3(0.);\n\n #ifdef SPECULAR_PHONG\n vec3 reflectDirection = reflect(-lightDirection, normal);\n float specularAngle = max(dot(reflectDirection, viewDirection), 0.);\n float specularFactor = pow(specularAngle, max(0., material.shininess));\n specularColor = lambertian * specularFactor * material.specularCoefficient * light.specular;\n #endif\n\n #ifdef SPECULAR_BLINN\n vec3 halfDirection = normalize(lightDirection + viewDirection);\n float specularAngle = max(dot(halfDirection, normal), 0.);\n float specularFactor = pow(specularAngle, max(0., material.shininess));\n specularColor = lambertian * specularFactor * material.specularCoefficient * light.specular;\n #endif\n\n #ifdef SPECULAR_SCHLICK\n vec3 halfDirection = normalize(lightDirection + viewDirection);\n float specularAngle = dot(halfDirection, normal);\n float shininess = max(0., material.shininess);\n float specularFactor = specularAngle / (shininess - shininess*specularAngle + specularAngle);\n specularColor = lambertian * specularFactor * material.specularCoefficient * light.specular;\n #endif\n\n #ifdef SPECULAR_GAUSS\n vec3 halfDirection = normalize(lightDirection + viewDirection);\n float specularAngle = acos(max(dot(halfDirection, normal), 0.));\n float exponent = specularAngle * material.shininess * 0.17;\n exponent = -(exponent*exponent);\n float specularFactor = exp(exponent);\n\n specularColor = lambertian*specularFactor * material.specularCoefficient * light.specular;\n #endif\n\n #ifdef CONSERVE_ENERGY\n float conserveEnergyFactor = EnergyConservation(material.shininess);\n specularColor = conserveEnergyFactor * specularColor;\n #endif\n\n return specularColor;\n}\n\nfloat CalculateSpotLightEffect(Light light, vec3 lightDirection) {\n vec3 spotLightDirection = normalize(light.position-light.conePointAt);\n float spotAngle = dot(-lightDirection, spotLightDirection);\n float epsilon = light.cosConeAngle - light.cosConeAngleInner;\n\n float spotIntensity = clamp((spotAngle - light.cosConeAngle)/epsilon, 0.0, 1.0);\n spotIntensity = pow(spotIntensity, max(0.01, light.spotExponent));\n\n return max(0., spotIntensity);\n}\n\nvoid main() {\n {{MODULE_BEGIN_FRAG}}\n\n vec3 normal = normalize(normInterpolated);\n vec2 uv = texCoord;\n\n #ifdef DOUBLE_SIDED\n if(!gl_FrontFacing) normal = normal*-1.0;\n #endif\n\n Material material;\n material.diffuse = inDiffuseColor.rgb;\n material.shininess = inMaterialProperties.SHININESS;\n material.specularCoefficient = inMaterialProperties.SPECULAR_AMT;\n\n float alpha = inDiffuseColor.a;\n\n #ifdef HAS_TEXTURES\n #ifdef HAS_TEXTURE_DIFFUSE\n material.diffuse = texture(texDiffuse, texCoord).rgb;\n\n #ifdef COLORIZE_TEXTURE\n material.diffuse *= inDiffuseColor.rgb;\n #endif\n #endif\n\n #ifdef HAS_TEXTURE_NORMAL\n normal = texture(texNormal, texCoord).rgb;\n normal = normalize(normal * 2. - 1.);\n float normalIntensity = inTextureIntensities.NORMAL;\n normal = normalize(mix(vec3(0., 0., 1.), normal, 2. * normalIntensity));\n normal =normalize(TBN_Matrix * normal);\n #endif\n #endif\n\n vec3 color = vec3(0.);\n vec4 col = vec4(0.);\n\n for (int i = 0; i < MAX_LIGHTS; i++) {\n Light light = lights[i];\n light.intensity = light.lightProperties.x;\n\n if (light.type == NONE) continue;\n\n else if (light.type == AMBIENT) {\n color = light.intensity*light.color;\n }\n else {\n\n // lightProperties; // x - intensity, y - radius, z - falloff\n light.radius = light.lightProperties.y;\n light.falloff = light.lightProperties.z;\n\n // spotProperties; // x - spotExponent, y - cosConeAngle, z - cosConeAngleInner\n light.spotExponent = light.spotProperties.x;\n light.cosConeAngle = light.spotProperties.y;\n light.cosConeAngleInner = light.spotProperties.z;\n\n // when light is not directional, we subtract fragpos, if it is we just use position\n vec3 lightDirection = normalize(light.position - when_neq(float(light.type), float(DIRECTIONAL)) * fragPos);\n vec3 viewDirection = normalize(v_viewDirection);\n\n\n #ifdef HAS_TEXTURES\n #ifdef HAS_TEXTURE_AO\n float aoIntensity = inTextureIntensities.AO;\n light.color *= mix(vec3(1.), texture(texAO, texCoord).rgb, aoIntensity);\n #endif\n\n #ifdef HAS_TEXTURE_SPECULAR\n float specularIntensity = inTextureIntensities.SPECULAR;\n light.specular *= mix(1., texture(texSpecular, texCoord).r, specularIntensity);\n #endif\n #endif\n\n vec4 diffuseColorLambert = CalculateDiffuseColor(material, light, lightDirection, viewDirection, normal);\n vec3 diffuseColor = diffuseColorLambert.rgb;\n float lambertian = diffuseColorLambert.w;\n\n // attenuation\n float distanceLightFrag = length(light.position - fragPos);\n float attenuation = CalculateFalloff(light, distanceLightFrag);\n attenuation *= when_gt(lambertian, 0.);\n\n // when_eq returns 1 when light type == DIRECTIONAL, 0 else, we take the max -> dirLight gets attenuation of 1.\n attenuation = max(attenuation, when_eq(float(light.type), float(DIRECTIONAL)));\n\n vec3 specularColor = CalculateSpecularColor(material, light, lightDirection, viewDirection, normal, lambertian);\n\n color = light.intensity * (diffuseColor + specularColor);\n\n color *= attenuation;\n\n if (light.type == SPOT) {\n float spotIntensity = CalculateSpotLightEffect(light, lightDirection);\n color *= spotIntensity;\n }\n\n }\n\n #ifdef ENABLE_FRESNEL\n color += inFresnel.rgb * (CalculateFresnel(vec3(cameraSpace_pos), normal) * inFresnel.w * inFresnelWidthExponent.x);\n #endif\n\n col += vec4(clamp(color, 0.0, 1.0), alpha);\n }\n\n col.a = alpha;\n\n #ifdef HAS_TEXTURE_ALPHA\n #ifdef TRANSFORMALPHATEXCOORDS\n uv=vec2(texCoord.s,1.0-texCoord.t);\n #endif\n #ifdef ALPHA_MASK_ALPHA\n col.a*=texture(texAlpha,uv).a;\n #endif\n #ifdef ALPHA_MASK_LUMI\n col.a*= dot(vec3(0.2126,0.7152,0.0722), texture(texAlpha,uv).rgb);\n #endif\n #ifdef ALPHA_MASK_R\n col.a*=texture(texAlpha,uv).r;\n #endif\n #ifdef ALPHA_MASK_G\n col.a*=texture(texAlpha,uv).g;\n #endif\n #ifdef ALPHA_MASK_B\n col.a*=texture(texAlpha,uv).b;\n #endif\n #endif\n\n #ifdef HAS_TEXTURE_EMISSIVE\n float emissiveIntensity = inTextureIntensities.EMISSIVE;\n col.rgb += emissiveIntensity * material.diffuse * texture(texEmissive, texCoord).r;\n #endif\n\n\n {{MODULE_COLOR}}\n\n #ifdef DISCARDTRANS\n if(col.a<0.2) discard;\n #endif\n\n // outColor = vec4(1., 0., 0., 1.);\n outColor = clamp(col, 0., 1.);\n //outColor = vec4()\n}",t="\n{{MODULES_HEAD}}\n\n#define NONE -1\n#define AMBIENT 0\n#define POINT 1\n#define DIRECTIONAL 2\n#define SPOT 3\n\n#define TEX_REPEAT_X x;\n#define TEX_REPEAT_Y y;\n#define TEX_OFFSET_X z;\n#define TEX_OFFSET_Y w;\n\nIN vec3 vPosition;\nIN vec2 attrTexCoord;\nIN vec3 attrVertNormal;\nIN float attrVertIndex;\nIN vec3 attrTangent;\nIN vec3 attrBiTangent;\n\nOUT vec2 texCoord;\nOUT vec3 norm;\nOUT vec3 normInterpolated;\nOUT vec3 tangent;\nOUT vec3 bitangent;\nOUT vec3 fragPos;\n\n\nOUT mat3 TBN_Matrix; // tangent bitangent normal space transform matrix\nOUT vec4 cameraSpace_pos;\nOUT vec3 v_viewDirection;\n\n#ifdef HAS_TEXTURES\n UNI vec4 inTextureRepeatOffset;\n#endif\n\nstruct Light {\n vec3 position;\n int type;\n};\n\nUNI vec3 camPos;\nUNI mat4 projMatrix;\nUNI mat4 viewMatrix;\nUNI mat4 modelMatrix;\nUNI mat4 normalMatrix;\n\n\nmat3 transposeMat3(mat3 m)\n{\n return mat3(m[0][0], m[1][0], m[2][0],\n m[0][1], m[1][1], m[2][1],\n m[0][2], m[1][2], m[2][2]);\n}\n\nmat3 inverseMat3(mat3 m)\n{\n float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n float b01 = a22 * a11 - a12 * a21;\n float b11 = -a22 * a10 + a12 * a20;\n float b21 = a21 * a10 - a11 * a20;\n\n float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nvoid main()\n{\n mat4 mMatrix=modelMatrix;\n vec4 pos=vec4(vPosition, 1.0);\n mat4 mvMatrix;\n texCoord=attrTexCoord;\n norm=attrVertNormal;\n\n tangent = attrTangent;\n bitangent = attrBiTangent;\n {{MODULE_VERTEX_POSITION}}\n\n mvMatrix = (viewMatrix * mMatrix);\n\n\n\n cameraSpace_pos = mvMatrix * pos;\n\n #ifdef HAS_TEXTURES\n float repeatX = inTextureRepeatOffset.TEX_REPEAT_X;\n float offsetX = inTextureRepeatOffset.TEX_OFFSET_X;\n float repeatY = inTextureRepeatOffset.TEX_REPEAT_Y;\n float offsetY = inTextureRepeatOffset.TEX_OFFSET_Y;\n\n texCoord.x *= repeatX;\n texCoord.x += offsetX;\n texCoord.y *= repeatY;\n texCoord.y += offsetY;\n #endif\n\n normInterpolated = vec3(normalMatrix*vec4(norm, 1.));\n\n vec3 normCameraSpace = normalize((vec4(normInterpolated, 0.0)).xyz);\n vec3 tangCameraSpace = normalize((mMatrix * vec4(attrTangent, 0.0)).xyz);\n vec3 bitangCameraSpace = normalize((mMatrix * vec4(attrBiTangent, 0.0)).xyz);\n\n // re orthogonalization for smoother normals\n tangCameraSpace = normalize(tangCameraSpace - dot(tangCameraSpace, normCameraSpace) * normCameraSpace);\n bitangCameraSpace = cross(normCameraSpace, tangCameraSpace);\n\n TBN_Matrix = mat3(tangCameraSpace, bitangCameraSpace, normCameraSpace);\n\n\n fragPos = vec3((mMatrix) * pos);\n v_viewDirection = normalize(camPos - fragPos);\n\n gl_Position = projMatrix * mvMatrix * pos;\n}";const a=e.patch.cgl,i=e.inTrigger("Trigger In"),o=e.inFloat("R",Math.random()),r=e.inFloat("G",Math.random()),l=e.inFloat("B",Math.random()),s=e.inFloatSlider("A",1),c=[o,r,l,s];e.setPortGroup("Diffuse Color",c);const f=e.inBool("Enable",!1),u=e.inFloatSlider("Albedo",.707),g=e.inFloatSlider("Roughness",.835);f.setUiAttribs({hidePort:!0}),u.setUiAttribs({greyout:!0}),g.setUiAttribs({greyout:!0}),o.setUiAttribs({colorPick:!0}),e.setPortGroup("Oren-Nayar Diffuse",[f,u,g]),f.onChange=function(){f.get()?(W.define("ENABLE_OREN_NAYAR_DIFFUSE"),u.setUiAttribs({greyout:!1}),g.setUiAttribs({greyout:!1})):(W.removeDefine("ENABLE_OREN_NAYAR_DIFFUSE"),u.setUiAttribs({greyout:!0}),g.setUiAttribs({greyout:!0}))};const p=e.inValueBool("Active",!1);p.setUiAttribs({hidePort:!0});const d=e.inValueSlider("Fresnel Intensity",.7),m=e.inFloat("Fresnel Width",1),h=e.inFloat("Fresnel Exponent",6),v=e.inFloat("Fresnel R",1),_=e.inFloat("Fresnel G",1),x=e.inFloat("Fresnel B",1);v.setUiAttribs({colorPick:!0});const A=[d,m,h,v,_,x];A.forEach(function(e){e.setUiAttribs({greyout:!0})}),e.setPortGroup("Fresnel",A.concat([p])),p.onChange=function(){p.get()?(W.define("ENABLE_FRESNEL"),A.forEach(function(e){e.setUiAttribs({greyout:!1})})):(W.removeDefine("ENABLE_FRESNEL"),A.forEach(function(e){e.setUiAttribs({greyout:!0})}))};const S=e.inFloat("Shininess",4),E=e.inFloatSlider("Specular Amount",1),C=e.inSwitch("Specular Model",["Blinn","Schlick","Phong","Gauss"],"Blinn");C.setUiAttribs({hidePort:!0});const O=[S,E,C];e.setPortGroup("Specular",O);const b=e.inValueBool("Energy Conservation",!1),y=e.inBool("Double Sided Material",!1);b.setUiAttribs({hidePort:!0}),y.setUiAttribs({hidePort:!0});const P=[b,y];e.setPortGroup("Light Options",P);const L=e.inTexture("Diffuse Texture"),T=e.inTexture("Specular Texture"),M=e.inTexture("Normal Map"),I=e.inTexture("AO Texture"),D=e.inTexture("Emissive Texture"),U=e.inTexture("Opacity Texture");e.setPortGroup("Textures",[L,T,M,I,D,U]);const R=e.inBool("Colorize Texture",!1),N=e.inFloat("Diffuse Repeat X",1),F=e.inFloat("Diffuse Repeat Y",1),z=e.inFloat("Texture Offset X",0),G=e.inFloat("Texture Offset Y",0),w=e.inFloatSlider("Specular Intensity",1),B=e.inFloatSlider("Normal Map Intensity",.5),H=e.inFloatSlider("AO Intensity",1),V=e.inFloat("Emissive Intensity",1);R.setUiAttribs({hidePort:!0}),e.setPortGroup("Texture Transforms",[B,H,w,V,R,F,N,G,z]);const X=e.inSwitch("Alpha Mask Source",["Luminance","R","G","B","A"],"Luminance");X.setUiAttribs({greyout:!0});const k=e.inValueBool("Opacity TexCoords Transform",!1),j=e.inValueBool("Discard Transparent Pixels");k.setUiAttribs({hidePort:!0}),j.setUiAttribs({hidePort:!0}),e.setPortGroup("Opacity Texture",[X,k,j]);const Y=e.outTrigger("Trigger Out"),Z=e.outObject("Shader");Z.ignoreValueSerialize=!0;const W=new CGL.Shader(a,"simosphong");W.setModules(["MODULE_VERTEX_POSITION","MODULE_COLOR","MODULE_BEGIN_FRAG"]),W.setSource(t,n),Z.set(W);let K=null,q=null,Q=null,J=null,$=null,ee=null;function ne(){L.get()?W.hasDefine("HAS_TEXTURE_DIFFUSE")||(W.define("HAS_TEXTURE_DIFFUSE"),K||(K=new CGL.Uniform(W,"t","texDiffuse",0))):(W.removeUniform("texDiffuse"),W.removeDefine("HAS_TEXTURE_DIFFUSE"),K=null)}function te(){T.get()?W.hasDefine("HAS_TEXTURE_SPECULAR")||(W.define("HAS_TEXTURE_SPECULAR"),q||(q=new CGL.Uniform(W,"t","texSpecular",1))):(W.removeUniform("texSpecular"),W.removeDefine("HAS_TEXTURE_SPECULAR"),q=null)}function ae(){M.get()?W.hasDefine("HAS_TEXTURE_NORMAL")||(W.define("HAS_TEXTURE_NORMAL"),Q||(Q=new CGL.Uniform(W,"t","texNormal",2))):(W.removeUniform("texNormal"),W.removeDefine("HAS_TEXTURE_NORMAL"),Q=null)}function ie(){I.get()?W.hasDefine("HAS_TEXTURE_AO")||(W.define("HAS_TEXTURE_AO"),J||(J=new CGL.Uniform(W,"t","texAO",3))):(W.removeUniform("texAO"),W.removeDefine("HAS_TEXTURE_AO"),J=null)}function oe(){"Alpha Channel"==X.get()?W.define("ALPHA_MASK_ALPHA"):W.removeDefine("ALPHA_MASK_ALPHA"),"Luminance"==X.get()?W.define("ALPHA_MASK_LUMI"):W.removeDefine("ALPHA_MASK_LUMI"),"R"==X.get()?W.define("ALPHA_MASK_R"):W.removeDefine("ALPHA_MASK_R"),"G"==X.get()?W.define("ALPHA_MASK_G"):W.removeDefine("ALPHA_MASK_G"),"B"==X.get()?W.define("ALPHA_MASK_B"):W.removeDefine("ALPHA_MASK_B")}function re(){if(U.get()){if(null!==ee)return;W.removeUniform("texAlpha"),W.define("HAS_TEXTURE_ALPHA"),ee||(ee=new CGL.Uniform(W,"t","texAlpha",5)),X.setUiAttribs({greyout:!1}),j.setUiAttribs({greyout:!1}),k.setUiAttribs({greyout:!1})}else W.removeUniform("texAlpha"),W.removeDefine("HAS_TEXTURE_ALPHA"),ee=null,X.setUiAttribs({greyout:!0}),j.setUiAttribs({greyout:!0}),k.setUiAttribs({greyout:!0});oe()}R.onChange=function(){W.toggleDefine("COLORIZE_TEXTURE",R.get())},X.onChange=oe,j.onChange=function(){j.get()?W.define("DISCARDTRANS"):W.removeDefine("DISCARDTRANS")},k.onChange=function(){k.get()?W.define("TRANSFORMALPHATEXCOORDS"):W.removeDefine("TRANSFORMALPHATEXCOORDS")},L.onChange=ne,T.onChange=te,M.onChange=ae,I.onChange=ie,D.onChange=function(){D.get()?W.hasDefine("HAS_TEXTURE_EMISSIVE")||(W.define("HAS_TEXTURE_EMISSIVE"),$||($=new CGL.Uniform(W,"t","texEmissive",4))):(W.removeUniform("texEmissive"),W.removeDefine("HAS_TEXTURE_EMISSIVE"),$=null)},U.onChange=re;const le=64===a.gl.getParameter(a.gl.MAX_FRAGMENT_UNIFORM_VECTORS)?6:16;W.define("MAX_LIGHTS",le.toString()),W.define("SPECULAR_PHONG");const se={none:-1,ambient:0,point:1,directional:2,spot:3};C.onChange=function(){"Phong"===C.get()?(W.define("SPECULAR_PHONG"),W.removeDefine("SPECULAR_BLINN"),W.removeDefine("SPECULAR_GAUSS"),W.removeDefine("SPECULAR_SCHLICK")):"Blinn"===C.get()?(W.define("SPECULAR_BLINN"),W.removeDefine("SPECULAR_PHONG"),W.removeDefine("SPECULAR_GAUSS"),W.removeDefine("SPECULAR_SCHLICK")):"Gauss"===C.get()?(W.define("SPECULAR_GAUSS"),W.removeDefine("SPECULAR_BLINN"),W.removeDefine("SPECULAR_PHONG"),W.removeDefine("SPECULAR_SCHLICK")):"Schlick"===C.get()&&(W.define("SPECULAR_SCHLICK"),W.removeDefine("SPECULAR_BLINN"),W.removeDefine("SPECULAR_PHONG"),W.removeDefine("SPECULAR_GAUSS"))},b.onChange=function(){W.toggleDefine("CONSERVE_ENERGY",b.get())},y.onChange=function(){W.toggleDefine("DOUBLE_SIDED",y.get())};new CGL.Uniform(W,"4f","inMaterialProperties",u,g,S,E),new CGL.Uniform(W,"4f","inDiffuseColor",o,r,l,s),new CGL.Uniform(W,"4f","inTextureIntensities",B,H,w,V),new CGL.Uniform(W,"4f","inTextureRepeatOffset",N,F,z,G),new CGL.Uniform(W,"4f","inFresnel",v,_,x,d),new CGL.Uniform(W,"2f","inFresnelWidthExponent",m,h);const ce=[],fe=new function(e){return this.type=e.type||"point",this.color=e.color||[1,1,1],this.specular=e.specular||[0,0,0],this.position=e.position||null,this.intensity=e.intensity||1,this.radius=e.radius||1,this.falloff=e.falloff||1,this.spotExponent=e.spotExponent||1,this.cosConeAngleInner=Math.cos(CGL.DEG2RAD*e.coneAngleInner)||0,this.cosConeAngle=e.cosConeAngle||0,this.conePointAt=e.conePointAt||[0,0,0],this}({type:"point",color:[.8,.8,.8],specular:[1,1,1],position:[0,2,2.75],intensity:1,radius:15,falloff:.2,cosConeAngleInner:null,spotExponent:null,coneAngle:null,conePointAt:null});for(let e=0;e1.0\n//\thttp://briansharpe.files.wordpress.com/2011/11/perlinsample.jpg\n//\nfloat Perlin3D( vec3 P )\n{\n //\testablish our grid cell and unit position\n vec3 Pi = floor(P);\n vec3 Pf = P - Pi;\n vec3 Pf_min1 = Pf - 1.0;\n\n#if 1\n //\n //\tclassic noise.\n //\trequires 3 random values per point. with an efficent hash function will run faster than improved noise\n //\n\n //\tcalculate the hash.\n //\t( various hashing methods listed in order of speed )\n vec4 hashx0, hashy0, hashz0, hashx1, hashy1, hashz1;\n FAST32_hash_3D( Pi, hashx0, hashy0, hashz0, hashx1, hashy1, hashz1 );\n //SGPP_hash_3D( Pi, hashx0, hashy0, hashz0, hashx1, hashy1, hashz1 );\n\n //\tcalculate the gradients\n vec4 grad_x0 = hashx0 - 0.49999;\n vec4 grad_y0 = hashy0 - 0.49999;\n vec4 grad_z0 = hashz0 - 0.49999;\n vec4 grad_x1 = hashx1 - 0.49999;\n vec4 grad_y1 = hashy1 - 0.49999;\n vec4 grad_z1 = hashz1 - 0.49999;\n vec4 grad_results_0 = inversesqrt( grad_x0 * grad_x0 + grad_y0 * grad_y0 + grad_z0 * grad_z0 ) * ( vec2( Pf.x, Pf_min1.x ).xyxy * grad_x0 + vec2( Pf.y, Pf_min1.y ).xxyy * grad_y0 + Pf.zzzz * grad_z0 );\n vec4 grad_results_1 = inversesqrt( grad_x1 * grad_x1 + grad_y1 * grad_y1 + grad_z1 * grad_z1 ) * ( vec2( Pf.x, Pf_min1.x ).xyxy * grad_x1 + vec2( Pf.y, Pf_min1.y ).xxyy * grad_y1 + Pf_min1.zzzz * grad_z1 );\n\n#if 1\n //\tClassic Perlin Interpolation\n vec3 blend = Interpolation_C2( Pf );\n vec4 res0 = mix( grad_results_0, grad_results_1, blend.z );\n vec4 blend2 = vec4( blend.xy, vec2( 1.0 - blend.xy ) );\n float final = dot( res0, blend2.zxzx * blend2.wwyy );\n final *= 1.1547005383792515290182975610039;\t\t//\t(optionally) scale things to a strict -1.0->1.0 range *= 1.0/sqrt(0.75)\n return final;\n#else\n //\tClassic Perlin Surflet\n //\thttp://briansharpe.wordpress.com/2012/03/09/modifications-to-classic-perlin-noise/\n Pf *= Pf;\n Pf_min1 *= Pf_min1;\n vec4 vecs_len_sq = vec4( Pf.x, Pf_min1.x, Pf.x, Pf_min1.x ) + vec4( Pf.yy, Pf_min1.yy );\n float final = dot( Falloff_Xsq_C2( min( vec4( 1.0 ), vecs_len_sq + Pf.zzzz ) ), grad_results_0 ) + dot( Falloff_Xsq_C2( min( vec4( 1.0 ), vecs_len_sq + Pf_min1.zzzz ) ), grad_results_1 );\n final *= 2.3703703703703703703703703703704;\t\t//\t(optionally) scale things to a strict -1.0->1.0 range *= 1.0/cube(0.75)\n return final;\n#endif\n\n#else\n //\n //\timproved noise.\n //\trequires 1 random value per point. Will run faster than classic noise if a slow hashing function is used\n //\n\n //\tcalculate the hash.\n //\t( various hashing methods listed in order of speed )\n vec4 hash_lowz, hash_highz;\n FAST32_hash_3D( Pi, hash_lowz, hash_highz );\n //BBS_hash_3D( Pi, hash_lowz, hash_highz );\n //SGPP_hash_3D( Pi, hash_lowz, hash_highz );\n\n //\n //\t\"improved\" noise using 8 corner gradients. Faster than the 12 mid-edge point method.\n //\tKen mentions using diagonals like this can cause \"clumping\", but we'll live with that.\n //\t[1,1,1] [-1,1,1] [1,-1,1] [-1,-1,1]\n //\t[1,1,-1] [-1,1,-1] [1,-1,-1] [-1,-1,-1]\n //\n hash_lowz -= 0.5;\n vec4 grad_results_0_0 = vec2( Pf.x, Pf_min1.x ).xyxy * sign( hash_lowz );\n hash_lowz = abs( hash_lowz ) - 0.25;\n vec4 grad_results_0_1 = vec2( Pf.y, Pf_min1.y ).xxyy * sign( hash_lowz );\n vec4 grad_results_0_2 = Pf.zzzz * sign( abs( hash_lowz ) - 0.125 );\n vec4 grad_results_0 = grad_results_0_0 + grad_results_0_1 + grad_results_0_2;\n\n hash_highz -= 0.5;\n vec4 grad_results_1_0 = vec2( Pf.x, Pf_min1.x ).xyxy * sign( hash_highz );\n hash_highz = abs( hash_highz ) - 0.25;\n vec4 grad_results_1_1 = vec2( Pf.y, Pf_min1.y ).xxyy * sign( hash_highz );\n vec4 grad_results_1_2 = Pf_min1.zzzz * sign( abs( hash_highz ) - 0.125 );\n vec4 grad_results_1 = grad_results_1_0 + grad_results_1_1 + grad_results_1_2;\n\n //\tblend the gradients and return\n vec3 blend = Interpolation_C2( Pf );\n vec4 res0 = mix( grad_results_0, grad_results_1, blend.z );\n vec4 blend2 = vec4( blend.xy, vec2( 1.0 - blend.xy ) );\n return dot( res0, blend2.zxzx * blend2.wwyy ) * (2.0 / 3.0);\t//\t(optionally) mult by (2.0/3.0) to scale to a strict -1.0->1.0 range\n#endif\n}\n\n#endif\n\nvec3 MOD_deform(vec3 pos,vec3 norm)\n{\n vec3 modelPos=pos;\n vec3 forcePos=vec3(MOD_x,MOD_y,MOD_z);\n\n vec3 vecToOrigin=modelPos-forcePos;\n float dist=abs(length(vecToOrigin));\n // float distAlpha = (MOD_size - dist) / MOD_size;\n\n if(dist*MOD_mScales)){for(L=0;L

Drop of Water