From 4fc01dea2a5bb5f5151eb2d82592cf2c825c1a5e Mon Sep 17 00:00:00 2001 From: tamat Date: Wed, 13 Feb 2019 00:17:40 +0100 Subject: [PATCH] small fixes in network nodes --- build/litegraph.js | 73 ++-- build/litegraph.min.js | 885 ++++++++++++++++++++-------------------- src/nodes/gltextures.js | 4 + src/nodes/graphics.js | 5 +- src/nodes/network.js | 64 +-- 5 files changed, 537 insertions(+), 494 deletions(-) diff --git a/build/litegraph.js b/build/litegraph.js index 29076fa9f..e61a2004c 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -12189,7 +12189,7 @@ function ImageWebcam() ImageWebcam.title = "Webcam"; ImageWebcam.desc = "Webcam image"; - +ImageWebcam.is_webcam_open = false; ImageWebcam.prototype.openStream = function() { @@ -12208,6 +12208,7 @@ ImageWebcam.prototype.openStream = function() function onFailSoHard(e) { console.log('Webcam rejected', e); that._webcam_stream = false; + ImageWebcam.is_webcam_open = false; that.boxcolor = "red"; that.trigger("stream_error"); }; @@ -12223,6 +12224,7 @@ ImageWebcam.prototype.closeStream = function() for(var i = 0;i < tracks.length; ++i) tracks[i].stop(); } + ImageWebcam.is_webcam_open = false; this._webcam_stream = null; this._video = null; this.boxcolor = "black"; @@ -12263,6 +12265,7 @@ ImageWebcam.prototype.streamReady = function(localMediaStream) video.onloadedmetadata = function(e) { // Ready to go. Do some stuff. console.log(e); + ImageWebcam.is_webcam_open = true; }; } @@ -14948,6 +14951,7 @@ LGraphTextureKuwaharaFilter.pixel_shader = "\n\ LGraphTextureWebcam.title = "Webcam"; LGraphTextureWebcam.desc = "Webcam texture"; + LGraphTextureWebcam.is_webcam_open = false; LGraphTextureWebcam.prototype.openStream = function() { @@ -14964,6 +14968,7 @@ LGraphTextureKuwaharaFilter.pixel_shader = "\n\ var that = this; function onFailSoHard(e) { + LGraphTextureWebcam.is_webcam_open = false; console.log('Webcam rejected', e); that._webcam_stream = false; that.boxcolor = "red"; @@ -14981,6 +14986,7 @@ LGraphTextureKuwaharaFilter.pixel_shader = "\n\ for(var i = 0;i < tracks.length; ++i) tracks[i].stop(); } + LGraphTextureWebcam.is_webcam_open = false; this._webcam_stream = null; this._video = null; this.boxcolor = "black"; @@ -15004,6 +15010,7 @@ LGraphTextureKuwaharaFilter.pixel_shader = "\n\ //when video info is loaded (size and so) video.onloadedmetadata = function(e) { // Ready to go. Do some stuff. + LGraphTextureWebcam.is_webcam_open = true; console.log(e); }; } @@ -19069,10 +19076,12 @@ function LGWebSocket() this.addOutput("out", 0 ); this.properties = { url: "", - room: "lgraph" //allows to filter messages + room: "lgraph", //allows to filter messages, + only_send_changes: true }; this._ws = null; - this._last_data = []; + this._last_sent_data = []; + this._last_received_data = []; } LGWebSocket.title = "WebSocket"; @@ -19093,27 +19102,34 @@ LGWebSocket.prototype.onExecute = function() return; var room = this.properties.room; + var only_changes = this.properties.only_send_changes; for(var i = 1; i < this.inputs.length; ++i) { var data = this.getInputData(i); - if(data != null) + if(data == null) + continue; + var json; + try { - var json; - try - { - json = JSON.stringify({ type: 0, room: room, channel: i, data: data }); - } - catch (err) - { - continue; - } - this._ws.send( json ); + json = JSON.stringify({ type: 0, room: room, channel: i, data: data }); } + catch (err) + { + continue; + } + if( only_changes && this._last_sent_data[i] == json ) + continue; + + this._last_sent_data[i] = json; + this._ws.send( json ); } for(var i = 1; i < this.outputs.length; ++i) - this.setOutputData( i, this._last_data[i] ); + this.setOutputData( i, this._last_received_data[i] ); + + if( this.boxcolor == "#AFA" ) + this.boxcolor = "#6C6"; } LGWebSocket.prototype.createSocket = function() @@ -19126,17 +19142,18 @@ LGWebSocket.prototype.createSocket = function() this._ws.onopen = function() { console.log("ready"); - that.boxcolor = "#8E8"; + that.boxcolor = "#6C6"; } this._ws.onmessage = function(e) { + that.boxcolor = "#AFA"; var data = JSON.parse( e.data ); if( data.room && data.room != this.properties.room ) return; if( e.data.type == 1 ) that.triggerSlot( 0, data ); else - that._last_data[ e.data.channel || 0 ] = data.data; + that._last_received_data[ e.data.channel || 0 ] = data.data; } this._ws.onerror = function(e) { @@ -19190,13 +19207,13 @@ function LGSillyClient() this.properties = { url: "tamats.com:55000", room: "lgraph", - save_bandwidth: true + only_send_changes: true }; this._server = null; this.createSocket(); - this._last_input_data = []; - this._last_output_data = []; + this._last_sent_data = []; + this._last_received_data = []; } LGSillyClient.title = "SillyClient"; @@ -19217,22 +19234,25 @@ LGSillyClient.prototype.onExecute = function() if(!this._server || !this._server.is_connected) return; - var save_bandwidth = this.properties.save_bandwidth; + var only_send_changes = this.properties.only_send_changes; for(var i = 1; i < this.inputs.length; ++i) { var data = this.getInputData(i); if(data != null) { - if( save_bandwidth && this._last_input_data[i] == data ) + if( only_send_changes && this._last_sent_data[i] == data ) continue; this._server.sendMessage( { type: 0, channel: i, data: data } ); - this._last_input_data[i] = data; + this._last_sent_data[i] = data; } } for(var i = 1; i < this.outputs.length; ++i) - this.setOutputData( i, this._last_output_data[i] ); + this.setOutputData( i, this._last_received_data[i] ); + + if( this.boxcolor == "#AFA" ) + this.boxcolor = "#6C6"; } LGSillyClient.prototype.createSocket = function() @@ -19250,7 +19270,7 @@ LGSillyClient.prototype.createSocket = function() this._server.on_ready = function() { console.log("ready"); - that.boxcolor = "#8E8"; + that.boxcolor = "#6C6"; } this._server.on_message = function(id,msg) { @@ -19267,7 +19287,8 @@ LGSillyClient.prototype.createSocket = function() if(data.type == 1) that.triggerSlot( 0, data ); else - that._last_output_data[ data.channel || 0 ] = data.data; + that._last_received_data[ data.channel || 0 ] = data.data; + that.boxcolor = "#AFA"; } this._server.on_error = function(e) { diff --git a/build/litegraph.min.js b/build/litegraph.min.js index 07a51c723..d28a36d29 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,513 +1,513 @@ -(function(w){function d(a){h.debug&&console.log("Graph 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-if(this.onConnectionsChange)this.onConnectionsChange(h.OUTPUT,a,!0,p,e);if(b.onConnectionsChange)b.onConnectionsChange(h.INPUT,c,!0,p,f);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(h.INPUT,b,c,this,a),this.graph.onNodeConnectionChange(h.OUTPUT,this,a,b,c))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this,p);return p};r.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return h.debug&&console.log("Connect: Error, no slot of name "+ -a),!1}else if(!this.outputs||a>=this.outputs.length)return h.debug&&console.log("Connect: Error, slot number not found"),!1;var c=this.outputs[a];if(!c||!c.links||0==c.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var e=0,f=c.links.length;e=this.inputs.length)return h.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var c=this.inputs[a].link;this.inputs[a].link=null;var e=this.graph.links[c];if(e){var f= -this.graph.getNodeById(e.origin_id);if(!f)return!1;var p=f.outputs[e.origin_slot];if(!p||!p.links||0==p.links.length)return!1;for(var n=0,d=p.links.length;nb&&this.inputs[b].pos)return c[0]=this.pos[0]+this.inputs[b].pos[0],c[1]=this.pos[1]+this.inputs[b].pos[1],c;if(!a&&e>b&&this.outputs[b].pos)return c[0]=this.pos[0]+this.outputs[b].pos[0],c[1]=this.pos[1]+this.outputs[b].pos[1],c;if(this.horizontal)return c[0]=this.pos[0]+this.size[0]/e*(b+0.5),c[1]=a?this.pos[1]-h.NODE_TITLE_HEIGHT:this.pos[1]+this.size[1],c;c[0]=a?this.pos[0]:this.pos[0]+this.size[0]+ -1;c[1]=this.pos[1]+10+b*h.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return c};r.prototype.alignToGrid=function(){this.pos[0]=h.CANVAS_GRID_SIZE*Math.round(this.pos[0]/h.CANVAS_GRID_SIZE);this.pos[1]=h.CANVAS_GRID_SIZE*Math.round(this.pos[1]/h.CANVAS_GRID_SIZE)};r.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>r.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};r.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty", -[a,b])};r.prototype.loadImage=function(a){var b=new Image;b.src=h.node_images_path+a;b.ready=!1;var c=this;b.onload=function(){this.ready=!0;c.setDirtyCanvas(!0)};return b};r.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,c=0;ca.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this,"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size},enumerable:!0})};m.prototype.configure=function(a){this.title=a.title; -this._bounding.set(a.bounding);this.color=a.color;this.font=a.font};m.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[Math.round(a[0]),Math.round(a[1]),Math.round(a[2]),Math.round(a[3])],color:this.color,font:this.font}};m.prototype.move=function(a,b,c){this._pos[0]+=a;this._pos[1]+=b;if(!c)for(c=0;c element, you passed a "+a.localName;throw"This browser doesnt support Canvas";}null==(this.ctx=a.getContext("2d"))&&(a.webgl_enabled||console.warn("This canvas seems to be WebGL, enabling WebGL renderer"),this.enableWebGL());this._mousemove_callback=this.processMouseMove.bind(this);this._mouseup_callback=this.processMouseUp.bind(this);b||this.bindEvents()}};g.prototype._doNothing=function(a){a.preventDefault(); -return!1};g.prototype._doReturnTrue=function(a){a.preventDefault();return!0};g.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded");else{var a=this.canvas,b=this.getCanvasWindow().document;this._mousedown_callback=this.processMouseDown.bind(this);this._mousewheel_callback=this.processMouseWheel.bind(this);a.addEventListener("mousedown",this._mousedown_callback,!0);a.addEventListener("mousemove",this._mousemove_callback);a.addEventListener("mousewheel", +function(a){a=a||new Float32Array(4);a[0]=this.pos[0]-4;a[1]=this.pos[1]-l.NODE_TITLE_HEIGHT;a[2]=this.size[0]+4;a[3]=this.size[1]+l.NODE_TITLE_HEIGHT;if(this.onBounding)this.onBounding(a);return a};r.prototype.isPointInside=function(a,b,c,e){c=c||0;var f=this.graph&&this.graph.isLive()?0:20;e&&(f=0);if(this.flags&&this.flags.collapsed){if(u(a,b,this.pos[0]-c,this.pos[1]-l.NODE_TITLE_HEIGHT-c,(this._collapsed_width||l.NODE_COLLAPSED_WIDTH)+2*c,l.NODE_TITLE_HEIGHT+2*c))return!0}else if(this.pos[0]- +4-ca&&this.pos[1]-f-cb)return!0;return!1};r.prototype.getSlotInPosition=function(a,b){var c=new Float32Array(2);if(this.inputs)for(var e=0,f=this.inputs.length;e=this.outputs.length)return l.debug&&console.log("Connect: Error, slot number not found"),null;b&&b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"target node is null";if(b==this)return null;if(c.constructor===String){if(c=b.findInputSlot(c),-1==c)return l.debug&&console.log("Connect: Error, no slot of name "+c),null}else{if(c=== +l.EVENT)return null;if(!b.inputs||c>=b.inputs.length)return l.debug&&console.log("Connect: Error, slot number not found"),null}null!=b.inputs[c].link&&b.disconnectInput(c);var e=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(c,e.type,e))return null;var f=b.inputs[c],n=null;if(l.isValidConnection(e.type,f.type)){n=new k(this.graph.last_link_id++,f.type,this.id,a,b.id,c);this.graph.links[n.id]=n;null==e.links&&(e.links=[]);e.links.push(n.id);b.inputs[c].link=n.id;this.graph&&this.graph._version++; +if(this.onConnectionsChange)this.onConnectionsChange(l.OUTPUT,a,!0,n,e);if(b.onConnectionsChange)b.onConnectionsChange(l.INPUT,c,!0,n,f);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(l.INPUT,b,c,this,a),this.graph.onNodeConnectionChange(l.OUTPUT,this,a,b,c))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this,n);return n};r.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return l.debug&&console.log("Connect: Error, no slot of name "+ +a),!1}else if(!this.outputs||a>=this.outputs.length)return l.debug&&console.log("Connect: Error, slot number not found"),!1;var c=this.outputs[a];if(!c||!c.links||0==c.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var e=0,f=c.links.length;e=this.inputs.length)return l.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var c=this.inputs[a].link;this.inputs[a].link=null;var e=this.graph.links[c];if(e){var f= +this.graph.getNodeById(e.origin_id);if(!f)return!1;var n=f.outputs[e.origin_slot];if(!n||!n.links||0==n.links.length)return!1;for(var m=0,d=n.links.length;mb&&this.inputs[b].pos)return c[0]=this.pos[0]+this.inputs[b].pos[0],c[1]=this.pos[1]+this.inputs[b].pos[1],c;if(!a&&e>b&&this.outputs[b].pos)return c[0]=this.pos[0]+this.outputs[b].pos[0],c[1]=this.pos[1]+this.outputs[b].pos[1],c;if(this.horizontal)return c[0]=this.pos[0]+this.size[0]/e*(b+0.5),c[1]=a?this.pos[1]-l.NODE_TITLE_HEIGHT:this.pos[1]+this.size[1],c;c[0]=a?this.pos[0]:this.pos[0]+this.size[0]+ +1;c[1]=this.pos[1]+10+b*l.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return c};r.prototype.alignToGrid=function(){this.pos[0]=l.CANVAS_GRID_SIZE*Math.round(this.pos[0]/l.CANVAS_GRID_SIZE);this.pos[1]=l.CANVAS_GRID_SIZE*Math.round(this.pos[1]/l.CANVAS_GRID_SIZE)};r.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>r.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};r.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty", +[a,b])};r.prototype.loadImage=function(a){var b=new Image;b.src=l.node_images_path+a;b.ready=!1;var c=this;b.onload=function(){this.ready=!0;c.setDirtyCanvas(!0)};return b};r.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,c=0;ca.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this,"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size},enumerable:!0})};p.prototype.configure=function(a){this.title=a.title; +this._bounding.set(a.bounding);this.color=a.color;this.font=a.font};p.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[Math.round(a[0]),Math.round(a[1]),Math.round(a[2]),Math.round(a[3])],color:this.color,font:this.font}};p.prototype.move=function(a,b,c){this._pos[0]+=a;this._pos[1]+=b;if(!c)for(c=0;c element, you passed a "+a.localName;throw"This browser doesnt support Canvas";}null==(this.ctx=a.getContext("2d"))&&(a.webgl_enabled||console.warn("This canvas seems to be WebGL, enabling WebGL renderer"),this.enableWebGL());this._mousemove_callback=this.processMouseMove.bind(this);this._mouseup_callback=this.processMouseUp.bind(this);b||this.bindEvents()}};h.prototype._doNothing=function(a){a.preventDefault(); +return!1};h.prototype._doReturnTrue=function(a){a.preventDefault();return!0};h.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded");else{var a=this.canvas,b=this.getCanvasWindow().document;this._mousedown_callback=this.processMouseDown.bind(this);this._mousewheel_callback=this.processMouseWheel.bind(this);a.addEventListener("mousedown",this._mousedown_callback,!0);a.addEventListener("mousemove",this._mousemove_callback);a.addEventListener("mousewheel", this._mousewheel_callback,!1);a.addEventListener("contextmenu",this._doNothing);a.addEventListener("DOMMouseScroll",this._mousewheel_callback,!1);a.addEventListener("touchstart",this.touchHandler,!0);a.addEventListener("touchmove",this.touchHandler,!0);a.addEventListener("touchend",this.touchHandler,!0);a.addEventListener("touchcancel",this.touchHandler,!0);this._key_callback=this.processKey.bind(this);a.addEventListener("keydown",this._key_callback,!0);b.addEventListener("keyup",this._key_callback, -!0);this._ondrop_callback=this.processDrop.bind(this);a.addEventListener("dragover",this._doNothing,!1);a.addEventListener("dragend",this._doNothing,!1);a.addEventListener("drop",this._ondrop_callback,!1);a.addEventListener("dragenter",this._doReturnTrue,!1);this._events_binded=!0}};g.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document;this.canvas.removeEventListener("mousedown",this._mousedown_callback);this.canvas.removeEventListener("mousewheel",this._mousewheel_callback); +!0);this._ondrop_callback=this.processDrop.bind(this);a.addEventListener("dragover",this._doNothing,!1);a.addEventListener("dragend",this._doNothing,!1);a.addEventListener("drop",this._ondrop_callback,!1);a.addEventListener("dragenter",this._doReturnTrue,!1);this._events_binded=!0}};h.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document;this.canvas.removeEventListener("mousedown",this._mousedown_callback);this.canvas.removeEventListener("mousewheel",this._mousewheel_callback); this.canvas.removeEventListener("DOMMouseScroll",this._mousewheel_callback);this.canvas.removeEventListener("keydown",this._key_callback);a.removeEventListener("keyup",this._key_callback);this.canvas.removeEventListener("contextmenu",this._doNothing);this.canvas.removeEventListener("drop",this._ondrop_callback);this.canvas.removeEventListener("dragenter",this._doReturnTrue);this.canvas.removeEventListener("touchstart",this.touchHandler);this.canvas.removeEventListener("touchmove",this.touchHandler); -this.canvas.removeEventListener("touchend",this.touchHandler);this.canvas.removeEventListener("touchcancel",this.touchHandler);this._ondrop_callback=this._key_callback=this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};g.getFileExtension=function(a){var b=a.indexOf("?");-1!=b&&(a=a.substr(0,b));b=a.lastIndexOf(".");return-1==b?"":a.substr(b+1).toLowerCase()};g.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas"; -if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas);this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};g.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};g.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};g.prototype.startRendering=function(){function a(){this.pause_rendering|| -this.draw();var b=this.getCanvasWindow();this.is_rendering&&b.requestAnimationFrame(a.bind(this))}this.is_rendering||(this.is_rendering=!0,a.call(this))};g.prototype.stopRendering=function(){this.is_rendering=!1};g.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();g.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup", -this._mouseup_callback,!0);var c=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),e=!1,f=300>h.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;this.canvas.focus();h.closeAllContextMenus(b);if(!this.onMouse||!0!=this.onMouse(a)){if(1==a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]=1,this.dragging_rectangle[3]=1,e=!0);var p= -!1;if(c&&this.allow_interaction&&!e){this.live_mode||c.flags.pinned||this.bringToFront(c);if(!this.connecting_node&&!c.flags.collapsed&&!this.live_mode)if(!e&&!1!==c.resizable&&u(a.canvasX,a.canvasY,c.pos[0]+c.size[0]-5,c.pos[1]+c.size[1]-5,10,10))this.resizing_node=c,this.canvas.style.cursor="se-resize",e=!0;else{if(c.outputs)for(var n=0,d=c.outputs.length;np[0]+4||a.canvasYp[1]+4)){this.showLinkMenu(c,a);break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&&(a.ctrlKey&&(this.dragging_rectangle=null),10>t([a.canvasX,a.canvasY],[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());f&&this.showSearchBox(a); -p=!0}!e&&p&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&this.processContextMenu(c,a);this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=h.getTime();this.last_mouse_dragging=!0;this.graph.change();(!b.document.activeElement||"input"!=b.document.activeElement.nodeName.toLowerCase()&&"textarea"!=b.document.activeElement.nodeName.toLowerCase())&&a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}}};g.prototype.processMouseMove= -function(a){this.autoresize&&this.resize();if(this.graph){g.active_canvas=this;this.adjustMouseEvent(a);var b=[a.localX,a.localY],c=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.canvas_mouse,a,this.node_widget[1]),this.dirty_canvas=!0);if(this.dragging_rectangle)this.dragging_rectangle[2]=a.canvasX-this.dragging_rectangle[0], +this.canvas.removeEventListener("touchend",this.touchHandler);this.canvas.removeEventListener("touchcancel",this.touchHandler);this._ondrop_callback=this._key_callback=this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};h.getFileExtension=function(a){var b=a.indexOf("?");-1!=b&&(a=a.substr(0,b));b=a.lastIndexOf(".");return-1==b?"":a.substr(b+1).toLowerCase()};h.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas"; +if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas);this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};h.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};h.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};h.prototype.startRendering=function(){function a(){this.pause_rendering|| +this.draw();var b=this.getCanvasWindow();this.is_rendering&&b.requestAnimationFrame(a.bind(this))}this.is_rendering||(this.is_rendering=!0,a.call(this))};h.prototype.stopRendering=function(){this.is_rendering=!1};h.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();h.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup", +this._mouseup_callback,!0);var c=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),e=!1,f=300>l.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;this.canvas.focus();l.closeAllContextMenus(b);if(!this.onMouse||!0!=this.onMouse(a)){if(1==a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]=1,this.dragging_rectangle[3]=1,e=!0);var n= +!1;if(c&&this.allow_interaction&&!e){this.live_mode||c.flags.pinned||this.bringToFront(c);if(!this.connecting_node&&!c.flags.collapsed&&!this.live_mode)if(!e&&!1!==c.resizable&&u(a.canvasX,a.canvasY,c.pos[0]+c.size[0]-5,c.pos[1]+c.size[1]-5,10,10))this.resizing_node=c,this.canvas.style.cursor="se-resize",e=!0;else{if(c.outputs)for(var m=0,d=c.outputs.length;mn[0]+4||a.canvasYn[1]+4)){this.showLinkMenu(c,a);break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&&(a.ctrlKey&&(this.dragging_rectangle=null),10>t([a.canvasX,a.canvasY],[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());f&&this.showSearchBox(a); +n=!0}!e&&n&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&this.processContextMenu(c,a);this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=l.getTime();this.last_mouse_dragging=!0;this.graph.change();(!b.document.activeElement||"input"!=b.document.activeElement.nodeName.toLowerCase()&&"textarea"!=b.document.activeElement.nodeName.toLowerCase())&&a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}}};h.prototype.processMouseMove= +function(a){this.autoresize&&this.resize();if(this.graph){h.active_canvas=this;this.adjustMouseEvent(a);var b=[a.localX,a.localY],c=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.canvas_mouse,a,this.node_widget[1]),this.dirty_canvas=!0);if(this.dragging_rectangle)this.dragging_rectangle[2]=a.canvasX-this.dragging_rectangle[0], this.dragging_rectangle[3]=a.canvasY-this.dragging_rectangle[1],this.dirty_canvas=!0;else if(this.selected_group)this.selected_group_resizing?this.selected_group.size=[a.canvasX-this.selected_group.pos[0],a.canvasY-this.selected_group.pos[1]]:(this.selected_group.move(c[0]/this.scale,c[1]/this.scale,a.ctrlKey),this.selected_group._nodes.length&&(this.dirty_canvas=!0)),this.dirty_bgcanvas=!0;else if(this.dragging_canvas)this.offset[0]+=c[0]/this.scale,this.offset[1]+=c[1]/this.scale,this.dirty_bgcanvas= this.dirty_canvas=!0;else if(this.allow_interaction){this.connecting_node&&(this.dirty_canvas=!0);for(var e=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=0,f=this.graph._nodes.length;bthis.dragging_rectangle[3]?this.dragging_rectangle[1]-f:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-e:this.dragging_rectangle[0];this.dragging_rectangle[1]=p;this.dragging_rectangle[2]=e;this.dragging_rectangle[3]=f;f=[];for(p=0;pthis.dragging_rectangle[3]?this.dragging_rectangle[1]-f:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-e:this.dragging_rectangle[0];this.dragging_rectangle[1]=n;this.dragging_rectangle[2]=e;this.dragging_rectangle[3]=f;f=[];for(n=0;na.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0],a.canvasY-this.node_over.pos[1]],this);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a,[a.canvasX- -this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}}else 2==a.which?(this.dirty_canvas=!0,this.dragging_canvas=!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}};g.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var b=null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var c=this.scale;0b&&(c*=1/1.1);this.setZoom(c,[a.localX,a.localY]); -this.graph.change();a.preventDefault();return!1}};g.prototype.isOverNodeBox=function(a,b,c){var e=h.NODE_TITLE_HEIGHT;return u(b,c,a.pos[0]+2,a.pos[1]+2-e,e-4,e-4)?!0:!1};g.prototype.isOverNodeInput=function(a,b,c,e){if(a.inputs)for(var f=0,p=a.inputs.length;fb&&(c*=1/1.1);this.setZoom(c,[a.localX,a.localY]); +this.graph.change();a.preventDefault();return!1}};h.prototype.isOverNodeBox=function(a,b,c){var e=l.NODE_TITLE_HEIGHT;return u(b,c,a.pos[0]+2,a.pos[1]+2-e,e-4,e-4)?!0:!1};h.prototype.isOverNodeInput=function(a,b,c,e){if(a.inputs)for(var f=0,n=a.inputs.length;fthis.max_zoom?this.scale=this.max_zoom:this.scalec-this.graph._last_trigger_time)&&this.drawBackCanvas();(this.dirty_canvas||a)&&this.drawFrontCanvas();this.fps=this.render_time?1/this.render_time:0;this.frame+= -1}};g.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var b=this.canvas;a.restore();a.setTransform(1,0,0,1,0,0);this.dirty_area&&(a.save(),a.beginPath(),a.rect(this.dirty_area[0],this.dirty_area[1],this.dirty_area[2],this.dirty_area[3]),a.clip());this.clear_background&&a.clearRect(0,0,b.width,b.height);this.bgcanvas==this.canvas?this.drawBackCanvas():a.drawImage(this.bgcanvas,0,0);if(this.onRender)this.onRender(b, -a);this.show_info&&this.renderInfo(a);if(this.graph){a.save();a.scale(this.scale,this.scale);a.translate(this.offset[0],this.offset[1]);for(var b=this.computeVisibleNodes(null,this.visible_nodes),c=0;cthis.max_zoom?this.scale=this.max_zoom:this.scalec-this.graph._last_trigger_time)&&this.drawBackCanvas();(this.dirty_canvas||a)&&this.drawFrontCanvas();this.fps=this.render_time?1/this.render_time:0;this.frame+= +1}};h.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var b=this.canvas;a.restore();a.setTransform(1,0,0,1,0,0);this.dirty_area&&(a.save(),a.beginPath(),a.rect(this.dirty_area[0],this.dirty_area[1],this.dirty_area[2],this.dirty_area[3]),a.clip());this.clear_background&&a.clearRect(0,0,b.width,b.height);this.bgcanvas==this.canvas?this.drawBackCanvas():a.drawImage(this.bgcanvas,0,0);if(this.onRender)this.onRender(b, +a);this.show_info&&this.renderInfo(a);if(this.graph){a.save();a.scale(this.scale,this.scale);a.translate(this.offset[0],this.offset[1]);for(var b=this.computeVisibleNodes(null,this.visible_nodes),c=0;c> ";b.fillText(e+c.getTitle(),0.5*a.width,40);b.restore()}c=!1;this.onRenderBackground&&(c=this.onRenderBackground(a,b));b.restore();b.setTransform(1,0,0,1,0,0);this.visible_links.length=0;if(this.graph){b.save();b.scale(this.scale,this.scale);b.translate(this.offset[0],this.offset[1]);if(this.background_image&&0.5this.scale?b.fillRect(k[0],k[1],k[2],k[3]):d==h.ROUND_SHAPE||d==h.CARD_SHAPE? -b.roundRect(k[0],k[1],k[2],k[3],this.round_radius,d==h.CARD_SHAPE?0:this.round_radius):d==h.CIRCLE_SHAPE&&b.arc(0.5*c[0],0.5*c[1],0.5*c[0],0,2*Math.PI),b.fill());b.shadowColor="transparent";a.bgImage&&a.bgImage.width&&b.drawImage(a.bgImage,0.5*(c[0]-a.bgImage.width),0.5*(c[1]-a.bgImage.height));a.bgImageUrl&&!a.bgImage&&(a.bgImage=a.loadImage(a.bgImageUrl));if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(s||q==h.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,f,c,this.scale, -e);else if(q!=h.TRANSPARENT_TITLE){a.flags.collapsed&&(b.shadowColor=h.DEFAULT_SHADOW_COLOR);this.use_gradients?(n=g.gradients[e],n||(n=g.gradients[e]=b.createLinearGradient(0,0,400,0),n.addColorStop(0,e),n.addColorStop(1,"#000")),b.fillStyle=n):b.fillStyle=e;var m=b.globalAlpha;b.beginPath();d==h.BOX_SHAPE||0.5>this.scale?b.rect(0,-f,c[0]+1,f):d!=h.ROUND_SHAPE&&d!=h.CARD_SHAPE||b.roundRect(0,-f,c[0]+1,f,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b, -f,c,this.scale);else d==h.ROUND_SHAPE||d==h.CIRCLE_SHAPE||d==h.CARD_SHAPE?(0.5e[2]&&(e[0]+=e[2],e[2]=Math.abs(e[2]));0>e[3]&&(e[1]+=e[3],e[3]=Math.abs(e[3]));if(y(e,c)){var H=m.outputs[x],x=g.inputs[k];if(H&&x&&(m=H.dir||(m.horizontal?h.DOWN:h.RIGHT),x=x.dir||(g.horizontal?h.UP:h.LEFT),this.renderLink(a,z,G,s,!1,0,null,m,x),s&&s._last_time&&1E3>b-s._last_time)){var H=2-0.002*(b-s._last_time),l=a.globalAlpha;a.globalAlpha=l*H;this.renderLink(a,z,G,s,!0,H,"white",m,x);a.globalAlpha=l}}}}}}a.globalAlpha=1};g.prototype.renderLink= -function(a,b,c,e,f,p,n,d,q){e&&this.visible_links.push(e);if(this.highquality_render){d=d||h.RIGHT;q=q||h.LEFT;var k=t(b,c);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(e[0], -e[1]),a.rotate(l),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(s[0],s[1]),a.rotate(x),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.beginPath(),a.arc(f[0],f[1],5,0,2*Math.PI),a.fill());if(p)for(a.fillStyle=n,p=0;5>p;++p)n=(0.001*h.getTime()+0.2*p)%1,f=this.computeConnectionPoint(b,c,n,d,q),a.beginPath(),a.arc(f[0],f[1],5,0,2*Math.PI),a.fill()}else a.beginPath(),a.moveTo(b[0],b[1]),a.lineTo(c[0],c[1]),a.stroke(), -e&&e._pos&&(e._pos[0]=0.5*(b[0]+c[0]),e._pos[1]=0.5*(b[1]+c[1]))};g.prototype.computeConnectionPoint=function(a,b,c,e,f){e=e||h.RIGHT;f=f||h.LEFT;var p=t(a,b),n=[a[0],a[1]],d=[b[0],b[1]];switch(e){case h.LEFT:n[0]+=-0.25*p;break;case h.RIGHT:n[0]+=0.25*p;break;case h.UP:n[1]+=-0.25*p;break;case h.DOWN:n[1]+=0.25*p}switch(f){case h.LEFT:d[0]+=-0.25*p;break;case h.RIGHT:d[0]+=0.25*p;break;case h.UP:d[1]+=-0.25*p;break;case h.DOWN:d[1]+=0.25*p}e=(1-c)*(1-c)*(1-c);f=3*(1-c)*(1-c)*c;p=3*(1-c)*c*c;c*=c* -c;return[e*a[0]+f*n[0]+p*d[0]+c*b[0],e*a[1]+f*n[1]+p*d[1]+c*b[1]]};g.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var b=this.visible_nodes,c=0;ck.last_y&&pk.options.max&&(k.value=k.options.max);else if("mousedown"==c.type)if((e=k.options.values)&&e.constructor===Function&&(e=k.options.values(k,a)),f=40>f?-1:f>n-40?1:0,"number"==k.type)k.value+=0.1*f*(k.options.step||1),null!=k.options.min&&k.valuek.options.max&&(k.value=k.options.max);else if(f)c=e.indexOf(k.value)+f,c>=e.length&&(c=0),0>c&&(c=e.length-1),k.value=e[c];else{new h.ContextMenu(e,{event:c,className:"dark",callback:s.bind(k)},g);var s=function(a,b,c){this.value=a;d.dirty_canvas=!0;return!1}}k.callback&&setTimeout(function(){this.callback(this.value,d,a,b)}.bind(k),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==c.type&&(k.value=!k.value,k.callback&&setTimeout(function(){k.callback(k.value, -d,a,b)},20));break;case "string":case "text":"mousedown"==c.type&&this.prompt("Value",k.value,function(b){this.value=b;k.callback&&k.callback(b,d,a)}.bind(k),c);break;default:k.mouse&&k.mouse(ctx,c,[f,p],a)}return k}}return null};g.prototype.drawGroups=function(a,b){if(this.graph){var c=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var e=0;ec&&0.01>b.editor_alpha&&(clearInterval(e),1>c&&(b.live_mode=!0));1"+q+""+a+"",value:q});if(k.length)return new h.ContextMenu(k,{event:c,callback:p,parentMenu:e,allow_html:!0,node:f},b),!1}};g.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};g.onResizeNode=function(a,b,c,e,f){f&&(f.size=f.computeSize(), -f.setDirtyCanvas(!0,!0))};g.prototype.showLinkMenu=function(a,b){var c=this;new h.ContextMenu(["Delete"],{event:b,callback:function(b){switch(b){case "Delete":c.graph.removeLink(a.id)}}});return!1};g.onShowPropertyEditor=function(a,b,c,e,f){function p(){var b=q.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));f[d]=b;k.parentNode.removeChild(k);f.setDirtyCanvas(!0,!0)}var d=a.property||"title";b=f[d];var k=document.createElement("div");k.className="graphdialog";k.innerHTML=""; -k.querySelector(".name").innerText=d;var q=k.querySelector("input");q&&(q.value=b,q.addEventListener("blur",function(a){this.focus()}),q.addEventListener("keydown",function(a){13==a.keyCode&&(p(),a.preventDefault(),a.stopPropagation())}));b=g.active_canvas.canvas;c=b.getBoundingClientRect();var h=e=-20;c&&(e-=c.left,h-=c.top);event?(k.style.left=event.pageX+e+"px",k.style.top=event.pageY+h+"px"):(k.style.left=0.5*b.width+e+"px",k.style.top=0.5*b.height+h+"px");k.querySelector("button").addEventListener("click", -p);b.parentNode.appendChild(k)};g.prototype.prompt=function(a,b,c,e){var f=this;a=a||"";var d=document.createElement("div");d.className="graphdialog rounded";d.innerHTML=" ";d.close=function(){f.prompt_box=null;d.parentNode.removeChild(d)};d.addEventListener("mouseleave",function(a){d.close()});f.prompt_box&&f.prompt_box.close();f.prompt_box=d;d.querySelector(".name").innerText=a;d.querySelector(".value").value= -b;var k=d.querySelector("input");k.addEventListener("keydown",function(a){if(27==a.keyCode)d.close();else if(13==a.keyCode)c&&c(this.value),d.close();else return;a.preventDefault();a.stopPropagation()});d.querySelector("button").addEventListener("click",function(a){c&&c(k.value);f.setDirty(!0);d.close()});a=g.active_canvas.canvas;b=a.getBoundingClientRect();var q=-20,h=-20;b&&(q-=b.left,h-=b.top);e?(d.style.left=e.pageX+q+"px",d.style.top=e.pageY+h+"px"):(d.style.left=0.5*a.width+q+"px",d.style.top= -0.5*a.height+h+"px");a.parentNode.appendChild(d);setTimeout(function(){k.focus()},10);return d};g.search_limit=-1;g.prototype.showSearchBox=function(a){function b(b){if(b)if(f.onSearchBoxSelection)f.onSearchBoxSelection(b,a,r);else{var c=h.searchbox_extras[b];c&&(b=c.type);if(b=h.createNode(b))b.pos=r.convertEventToCanvas(a),r.graph.add(b);if(c&&c.data){if(c.data.properties)for(var e in c.data.properties)b.addProperty(c.data.properties[e][0],c.data.properties[e][0]);if(c.data.inputs)for(e in b.inputs= -[],c.data.inputs)b.addOutput(c.data.inputs[e][0],c.data.inputs[e][1]);if(c.data.outputs)for(e in b.outputs=[],c.data.outputs)b.addOutput(c.data.outputs[e][0],c.data.outputs[e][1]);c.data.title&&(b.title=c.data.title);c.data.json&&b.configure(c.data.json)}}d.close()}function c(a){var b=m;m&&m.classList.remove("selected");m?(m=a?m.nextSibling:m.previousSibling)||(m=b):m=a?k.childNodes[0]:k.childNodes[k.childNodes.length];m&&(m.classList.add("selected"),m.scrollIntoView())}function e(){function a(c, -f){var e=document.createElement("div");q||(q=c);e.innerText=c;e.dataset.type=escape(c);e.className="litegraph lite-search-item";f&&(e.className+=" "+f);e.addEventListener("click",function(a){b(unescape(this.dataset.type))});k.appendChild(e)}s=null;var c=l.value;q=null;k.innerHTML="";if(c)if(f.onSearchBox){var e=f.onSearchBox(help,c,r);if(e)for(var d=0;dg.search_limit))break}if(Array.prototype.filter)for(z=Object.keys(h.registered_node_types).filter(function(a){return-1!==a.toLowerCase().indexOf(c)}),d=0;dg.search_limit);d++);else for(d in h.registered_node_types)if(-1!=d.indexOf(c)&&(a(d),-1!==g.search_limit&&e++>g.search_limit))break}}var f=this,d=document.createElement("div");d.className="litegraph litesearchbox graphdialog rounded";d.innerHTML= -"Search
";d.close=function(){f.search_box=null;setTimeout(function(){f.canvas.focus()},10);d.parentNode.removeChild(d)};d.addEventListener("mouseleave",function(a){d.close()});f.search_box&&f.search_box.close();f.search_box=d;var k=d.querySelector(".helper"),q=null,s=null,m=null,l=d.querySelector("input");l&&(l.addEventListener("blur",function(a){this.focus()}),l.addEventListener("keydown",function(a){if(38== -a.keyCode)c(!1);else if(40==a.keyCode)c(!0);else if(27==a.keyCode)d.close();else if(13==a.keyCode)m?b(m.innerHTML):q?b(q):d.close();else{s&&clearInterval(s);s=setTimeout(e,10);return}a.preventDefault();a.stopPropagation()}));var r=g.active_canvas,t=r.canvas,x=t.getBoundingClientRect(),z=-20,G=-20;x&&(z-=x.left,G-=x.top);a?(d.style.left=a.pageX+z+"px",d.style.top=a.pageY+G+"px"):(d.style.left=0.5*t.width+z+"px",d.style.top=0.5*t.height+G+"px");t.parentNode.appendChild(d);l.focus();return d};g.prototype.showEditPropertyValue= -function(a,b,c){function e(){f(m.value)}function f(c){"number"==typeof a.properties[b]&&(c=Number(c));"array"==d&&(c=c.split(",").map(Number));a.properties[b]=c;a._graph&&a._graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(b,c);s.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!==a.properties[b]){c=c||{};var d="string";null!==a.properties[b]&&(d=typeof a.properties[b]);"object"==d&&a.properties[b].length&&(d="array");var k=null;a.getPropertyInfo&&(k=a.getPropertyInfo(b));if(a.properties_info)for(var q= -0;q";else if("enum"==d&&k.values){g=""}else if("boolean"== -d)g="";else{console.warn("unknown type: "+d);return}var s=this.createDialog(""+b+""+g+"",c);if("enum"==d&&k.values){var m=s.querySelector("select");m.addEventListener("change",function(a){f(a.target.value)})}else if("boolean"==d)(m=s.querySelector("input"))&&m.addEventListener("click",function(a){f(!!m.checked)});else if(m=s.querySelector("input"))m.addEventListener("blur", -function(a){this.focus()}),m.value=void 0!==a.properties[b]?a.properties[b]:"",m.addEventListener("keydown",function(a){13==a.keyCode&&(e(),a.preventDefault(),a.stopPropagation())});s.querySelector("button").addEventListener("click",e)}};g.prototype.createDialog=function(a,b){b=b||{};var c=document.createElement("div");c.className="graphdialog";c.innerHTML=a;var e=this.canvas.getBoundingClientRect(),f=-20,d=-20;e&&(f-=e.left,d-=e.top);b.position?(f+=b.position[0],d+=b.position[1]):b.event?(f+=b.event.pageX, -d+=b.event.pageY):(f+=0.5*this.canvas.width,d+=0.5*this.canvas.height);c.style.left=f+"px";c.style.top=d+"px";this.canvas.parentNode.appendChild(c);c.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return c};g.onMenuNodeCollapse=function(a,b,c,e,f){f.collapse()};g.onMenuNodePin=function(a,b,c,e,f){f.pin()};g.onMenuNodeMode=function(a,b,c,e,f){new h.ContextMenu(["Always","On Event","On Trigger","Never"],{event:c,callback:function(a){if(f)switch(a){case "On Event":f.mode=h.ON_EVENT; -break;case "On Trigger":f.mode=h.ON_TRIGGER;break;case "Never":f.mode=h.NEVER;break;default:f.mode=h.ALWAYS}},parentMenu:e,node:f});return!1};g.onMenuNodeColors=function(a,b,c,e,f){if(!f)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var d in g.node_colors)a=g.node_colors[d],a={value:d,content:""+d+""},b.push(a);new h.ContextMenu(b,{event:c,callback:function(a){f&&((a=a.value?g.node_colors[a.value]:null)?f.constructor===h.LGraphGroup?f.color=a.groupcolor:(f.color=a.color,f.bgcolor=a.bgcolor):(delete f.color,delete f.bgcolor),f.setDirtyCanvas(!0,!0))},parentMenu:e,node:f});return!1};g.onMenuNodeShapes=function(a,b,c,e,f){if(!f)throw"no node passed";new h.ContextMenu(h.VALID_SHAPES,{event:c,callback:function(a){f&&(f.shape=a,f.setDirtyCanvas(!0))},parentMenu:e,node:f});return!1}; -g.onMenuNodeRemove=function(a,b,c,e,f){if(!f)throw"no node passed";!1!==f.removable&&(f.graph.remove(f),f.setDirtyCanvas(!0,!0))};g.onMenuNodeClone=function(a,b,c,e,f){!1!=f.clonable&&(a=f.clone())&&(a.pos=[f.pos[0]+5,f.pos[1]+5],f.graph.add(a),f.setDirtyCanvas(!0,!0))};g.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223",bgcolor:"#335",groupcolor:"#88A"}, -pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"},purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};g.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:g.onMenuAdd},{content:"Add Group",callback:g.onGroupAdd}],this._graph_stack&& -0Name",f),q=k.querySelector("input");q&&d&&(q.value=d.label);k.querySelector("button").addEventListener("click",function(a){q.value&&(d&&(d.label=q.value),c.setDirty(!0));k.close()})}},extra:a},k=null;a&&(k=a.getSlotInPosition(b.canvasX,b.canvasY),g.active_node=a);k?(f=[],k&&k.output&& -k.output.links&&k.output.links.length&&f.push({content:"Disconnect Links",slot:k}),f.push(k.locked?"Cannot remove":{content:"Remove Slot",slot:k}),f.push(k.nameLocked?"Cannot rename":{content:"Rename Slot",slot:k}),d.title=(k.input?k.input.type:k.output.type)||"*",k.input&&k.input.type==h.ACTION&&(d.title="Action"),k.output&&k.output.type==h.EVENT&&(d.title="Event")):a?f=this.getNodeMenuOptions(a):(f=this.getCanvasMenuOptions(),(k=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&f.push(null,{content:"Edit Group", -has_submenu:!0,submenu:{title:"Group",extra:k,options:this.getGroupMenuOptions(k)}}));f&&new h.ContextMenu(f,d,e)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,c,e,f,d){void 0===f&&(f=5);void 0===d&&(d=f);this.moveTo(a+f,b);this.lineTo(a+c-f,b);this.quadraticCurveTo(a+c,b,a+c,b+f);this.lineTo(a+c,b+e-d);this.quadraticCurveTo(a+c,b+e,a+c-d,b+e);this.lineTo(a+d,b+e);this.quadraticCurveTo(a,b+e,a,b+e-d);this.lineTo(a,b+f);this.quadraticCurveTo(a,b,a+f,b)}); -h.compareObjects=function(a,b){for(var c in a)if(a[c]!=b[c])return!1;return!0};h.distance=t;h.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};h.isInsideRectangle=u;h.growBounding=function(a,b,c){ba[2]&&(a[2]=b);ca[3]&&(a[3]=c)};h.isInsideBounding=function(a,b){return a[0]b[1][0]||a[1]>b[1][1]?!1:!0};h.overlapBounding= -y;h.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),c=0,e,f,d=0;6>d;d+=2)e="0123456789ABCDEF".indexOf(a.charAt(d)),f="0123456789ABCDEF".indexOf(a.charAt(d+1)),b[c]=16*e+f,c++;return b};h.num2hex=function(a){for(var b="#",c,e,f=0;3>f;f++)c=a[f]/16,e=a[f]%16,b+="0123456789ABCDEF".charAt(c)+"0123456789ABCDEF".charAt(e);return b};v.prototype.addItem=function(a,b,c){function e(a){var b=this.value;b&&b.has_submenu&&f.call(this,a)}function f(a){var b=this.value, -f=!0;d.current_submenu&&d.current_submenu.close(a);if(c.callback){var e=c.callback.call(this,b,c,a,d,c.node);!0===e&&(f=!1)}if(b&&(b.callback&&!c.ignore_item_callbacks&&!0!==b.disabled&&(e=b.callback.call(this,b,c,a,d,c.extra),!0===e&&(f=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new d.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:d,ignore_item_callbacks:b.submenu.ignore_item_callbacks,title:b.submenu.title,extra:b.submenu.extra, -autoopen:c.autoopen});f=!1}f&&!d.lock&&d.close()}var d=this;c=c||{};var k=document.createElement("div");k.className="litemenu-entry submenu";var q=!1;if(null===b)k.classList.add("separator");else{k.innerHTML=b&&b.title?b.title:a;if(k.value=b)b.disabled&&(q=!0,k.classList.add("disabled")),(b.submenu||b.has_submenu)&&k.classList.add("has_submenu");"function"==typeof b?(k.dataset.value=a,k.onclick_callback=b):k.dataset.value=b;b.className&&(k.className+=" "+b.className)}this.root.appendChild(k);q||k.addEventListener("click", -f);c.autoopen&&k.addEventListener("mouseenter",e);return k};v.prototype.close=function(a,b){this.root.parentNode&&this.root.parentNode.removeChild(this.root);this.parentMenu&&!b&&(this.parentMenu.lock=!1,this.parentMenu.current_submenu=null,void 0===a?this.parentMenu.close():a&&!v.isCursorOverElement(a,this.parentMenu.root)&&v.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};v.trigger= -function(a,b,c,e){var f=document.createEvent("CustomEvent");f.initCustomEvent(b,!0,!0,c);f.srcElement=e;a.dispatchEvent?a.dispatchEvent(f):a.__events&&a.__events.dispatchEvent(f);return f};v.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};v.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};v.isCursorOverElement=function(a,b){var c=a.pageX,e=a.pageY,f=b.getBoundingClientRect(); -return f?e>f.top&&ef.left&&ca?b:cthis.scale?b.fillRect(q[0],q[1],q[2],q[3]):d==l.ROUND_SHAPE||d==l.CARD_SHAPE? +b.roundRect(q[0],q[1],q[2],q[3],this.round_radius,d==l.CARD_SHAPE?0:this.round_radius):d==l.CIRCLE_SHAPE&&b.arc(0.5*c[0],0.5*c[1],0.5*c[0],0,2*Math.PI),b.fill());b.shadowColor="transparent";a.bgImage&&a.bgImage.width&&b.drawImage(a.bgImage,0.5*(c[0]-a.bgImage.width),0.5*(c[1]-a.bgImage.height));a.bgImageUrl&&!a.bgImage&&(a.bgImage=a.loadImage(a.bgImageUrl));if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(s||g==l.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,f,c,this.scale, +e);else if(g!=l.TRANSPARENT_TITLE){a.flags.collapsed&&(b.shadowColor=l.DEFAULT_SHADOW_COLOR);this.use_gradients?(m=h.gradients[e],m||(m=h.gradients[e]=b.createLinearGradient(0,0,400,0),m.addColorStop(0,e),m.addColorStop(1,"#000")),b.fillStyle=m):b.fillStyle=e;var k=b.globalAlpha;b.beginPath();d==l.BOX_SHAPE||0.5>this.scale?b.rect(0,-f,c[0]+1,f):d!=l.ROUND_SHAPE&&d!=l.CARD_SHAPE||b.roundRect(0,-f,c[0]+1,f,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b, +f,c,this.scale);else d==l.ROUND_SHAPE||d==l.CIRCLE_SHAPE||d==l.CARD_SHAPE?(0.5e[2]&&(e[0]+=e[2],e[2]=Math.abs(e[2]));0>e[3]&&(e[1]+=e[3],e[3]=Math.abs(e[3]));if(y(e,c)){var H=k.outputs[p],p=h.inputs[g];if(H&&p&&(k=H.dir||(k.horizontal?l.DOWN:l.RIGHT),p=p.dir||(h.horizontal?l.UP:l.LEFT),this.renderLink(a,z,G,s,!1,0,null,k,p),s&&s._last_time&&1E3>b-s._last_time)){var H=2-0.002*(b-s._last_time),r=a.globalAlpha;a.globalAlpha=r*H;this.renderLink(a,z,G,s,!0,H,"white",k,p);a.globalAlpha=r}}}}}}a.globalAlpha=1};h.prototype.renderLink= +function(a,b,c,e,f,n,m,d,q){e&&this.visible_links.push(e);if(this.highquality_render){d=d||l.RIGHT;q=q||l.LEFT;var g=t(b,c);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(e[0], +e[1]),a.rotate(p),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(s[0],s[1]),a.rotate(r),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.beginPath(),a.arc(f[0],f[1],5,0,2*Math.PI),a.fill());if(n)for(a.fillStyle=m,n=0;5>n;++n)m=(0.001*l.getTime()+0.2*n)%1,f=this.computeConnectionPoint(b,c,m,d,q),a.beginPath(),a.arc(f[0],f[1],5,0,2*Math.PI),a.fill()}else a.beginPath(),a.moveTo(b[0],b[1]),a.lineTo(c[0],c[1]),a.stroke(), +e&&e._pos&&(e._pos[0]=0.5*(b[0]+c[0]),e._pos[1]=0.5*(b[1]+c[1]))};h.prototype.computeConnectionPoint=function(a,b,c,e,f){e=e||l.RIGHT;f=f||l.LEFT;var n=t(a,b),m=[a[0],a[1]],d=[b[0],b[1]];switch(e){case l.LEFT:m[0]+=-0.25*n;break;case l.RIGHT:m[0]+=0.25*n;break;case l.UP:m[1]+=-0.25*n;break;case l.DOWN:m[1]+=0.25*n}switch(f){case l.LEFT:d[0]+=-0.25*n;break;case l.RIGHT:d[0]+=0.25*n;break;case l.UP:d[1]+=-0.25*n;break;case l.DOWN:d[1]+=0.25*n}e=(1-c)*(1-c)*(1-c);f=3*(1-c)*(1-c)*c;n=3*(1-c)*c*c;c*=c* +c;return[e*a[0]+f*m[0]+n*d[0]+c*b[0],e*a[1]+f*m[1]+n*d[1]+c*b[1]]};h.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var b=this.visible_nodes,c=0;cg.last_y&&ng.options.max&&(g.value=g.options.max);else if("mousedown"==c.type)if((e=g.options.values)&&e.constructor===Function&&(e=g.options.values(g,a)),f=40>f?-1:f>m-40?1:0,"number"==g.type)g.value+=0.1*f*(g.options.step||1),null!=g.options.min&&g.valueg.options.max&&(g.value=g.options.max);else if(f)c=e.indexOf(g.value)+f,c>=e.length&&(c=0),0>c&&(c=e.length-1),g.value=e[c];else{new l.ContextMenu(e,{event:c,className:"dark",callback:s.bind(g)},h);var s=function(a,b,c){this.value=a;d.dirty_canvas=!0;return!1}}g.callback&&setTimeout(function(){this.callback(this.value,d,a,b)}.bind(g),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==c.type&&(g.value=!g.value,g.callback&&setTimeout(function(){g.callback(g.value, +d,a,b)},20));break;case "string":case "text":"mousedown"==c.type&&this.prompt("Value",g.value,function(b){this.value=b;g.callback&&g.callback(b,d,a)}.bind(g),c);break;default:g.mouse&&g.mouse(ctx,c,[f,n],a)}return g}}return null};h.prototype.drawGroups=function(a,b){if(this.graph){var c=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var e=0;ec&&0.01>b.editor_alpha&&(clearInterval(e),1>c&&(b.live_mode=!0));1"+q+""+a+"",value:q});if(g.length)return new l.ContextMenu(g,{event:c,callback:n,parentMenu:e,allow_html:!0,node:f},b),!1}};h.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};h.onResizeNode=function(a,b,c,e,f){f&&(f.size=f.computeSize(), +f.setDirtyCanvas(!0,!0))};h.prototype.showLinkMenu=function(a,b){var c=this;new l.ContextMenu(["Delete"],{event:b,callback:function(b){switch(b){case "Delete":c.graph.removeLink(a.id)}}});return!1};h.onShowPropertyEditor=function(a,b,c,e,f){function n(){var b=q.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));f[d]=b;g.parentNode.removeChild(g);f.setDirtyCanvas(!0,!0)}var d=a.property||"title";b=f[d];var g=document.createElement("div");g.className="graphdialog";g.innerHTML=""; +g.querySelector(".name").innerText=d;var q=g.querySelector("input");q&&(q.value=b,q.addEventListener("blur",function(a){this.focus()}),q.addEventListener("keydown",function(a){13==a.keyCode&&(n(),a.preventDefault(),a.stopPropagation())}));b=h.active_canvas.canvas;c=b.getBoundingClientRect();var l=e=-20;c&&(e-=c.left,l-=c.top);event?(g.style.left=event.pageX+e+"px",g.style.top=event.pageY+l+"px"):(g.style.left=0.5*b.width+e+"px",g.style.top=0.5*b.height+l+"px");g.querySelector("button").addEventListener("click", +n);b.parentNode.appendChild(g)};h.prototype.prompt=function(a,b,c,e){var f=this;a=a||"";var g=document.createElement("div");g.className="graphdialog rounded";g.innerHTML=" ";g.close=function(){f.prompt_box=null;g.parentNode.removeChild(g)};g.addEventListener("mouseleave",function(a){g.close()});f.prompt_box&&f.prompt_box.close();f.prompt_box=g;g.querySelector(".name").innerText=a;g.querySelector(".value").value= +b;var d=g.querySelector("input");d.addEventListener("keydown",function(a){if(27==a.keyCode)g.close();else if(13==a.keyCode)c&&c(this.value),g.close();else return;a.preventDefault();a.stopPropagation()});g.querySelector("button").addEventListener("click",function(a){c&&c(d.value);f.setDirty(!0);g.close()});a=h.active_canvas.canvas;b=a.getBoundingClientRect();var q=-20,l=-20;b&&(q-=b.left,l-=b.top);e?(g.style.left=e.pageX+q+"px",g.style.top=e.pageY+l+"px"):(g.style.left=0.5*a.width+q+"px",g.style.top= +0.5*a.height+l+"px");a.parentNode.appendChild(g);setTimeout(function(){d.focus()},10);return g};h.search_limit=-1;h.prototype.showSearchBox=function(a){function b(b){if(b)if(f.onSearchBoxSelection)f.onSearchBoxSelection(b,a,r);else{var c=l.searchbox_extras[b];c&&(b=c.type);if(b=l.createNode(b))b.pos=r.convertEventToCanvas(a),r.graph.add(b);if(c&&c.data){if(c.data.properties)for(var e in c.data.properties)b.addProperty(c.data.properties[e][0],c.data.properties[e][0]);if(c.data.inputs)for(e in b.inputs= +[],c.data.inputs)b.addOutput(c.data.inputs[e][0],c.data.inputs[e][1]);if(c.data.outputs)for(e in b.outputs=[],c.data.outputs)b.addOutput(c.data.outputs[e][0],c.data.outputs[e][1]);c.data.title&&(b.title=c.data.title);c.data.json&&b.configure(c.data.json)}}g.close()}function c(a){var b=k;k&&k.classList.remove("selected");k?(k=a?k.nextSibling:k.previousSibling)||(k=b):k=a?d.childNodes[0]:d.childNodes[d.childNodes.length];k&&(k.classList.add("selected"),k.scrollIntoView())}function e(){function a(c, +f){var e=document.createElement("div");q||(q=c);e.innerText=c;e.dataset.type=escape(c);e.className="litegraph lite-search-item";f&&(e.className+=" "+f);e.addEventListener("click",function(a){b(unescape(this.dataset.type))});d.appendChild(e)}s=null;var c=p.value;q=null;d.innerHTML="";if(c)if(f.onSearchBox){var e=f.onSearchBox(help,c,r);if(e)for(var z=0;zh.search_limit))break}if(Array.prototype.filter)for(g=Object.keys(l.registered_node_types).filter(function(a){return-1!==a.toLowerCase().indexOf(c)}),z=0;zh.search_limit);z++);else for(z in l.registered_node_types)if(-1!=z.indexOf(c)&&(a(z),-1!==h.search_limit&&e++>h.search_limit))break}}var f=this,g=document.createElement("div");g.className="litegraph litesearchbox graphdialog rounded";g.innerHTML= +"Search
";g.close=function(){f.search_box=null;setTimeout(function(){f.canvas.focus()},10);g.parentNode.removeChild(g)};g.addEventListener("mouseleave",function(a){g.close()});f.search_box&&f.search_box.close();f.search_box=g;var d=g.querySelector(".helper"),q=null,s=null,k=null,p=g.querySelector("input");p&&(p.addEventListener("blur",function(a){this.focus()}),p.addEventListener("keydown",function(a){if(38== +a.keyCode)c(!1);else if(40==a.keyCode)c(!0);else if(27==a.keyCode)g.close();else if(13==a.keyCode)k?b(k.innerHTML):q?b(q):g.close();else{s&&clearInterval(s);s=setTimeout(e,10);return}a.preventDefault();a.stopPropagation()}));var r=h.active_canvas,t=r.canvas,u=t.getBoundingClientRect(),z=-20,G=-20;u&&(z-=u.left,G-=u.top);a?(g.style.left=a.pageX+z+"px",g.style.top=a.pageY+G+"px"):(g.style.left=0.5*t.width+z+"px",g.style.top=0.5*t.height+G+"px");t.parentNode.appendChild(g);p.focus();return g};h.prototype.showEditPropertyValue= +function(a,b,c){function e(){f(k.value)}function f(c){"number"==typeof a.properties[b]&&(c=Number(c));"array"==g&&(c=c.split(",").map(Number));a.properties[b]=c;a._graph&&a._graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(b,c);s.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!==a.properties[b]){c=c||{};var g="string";null!==a.properties[b]&&(g=typeof a.properties[b]);"object"==g&&a.properties[b].length&&(g="array");var d=null;a.getPropertyInfo&&(d=a.getPropertyInfo(b));if(a.properties_info)for(var q= +0;q";else if("enum"==g&&d.values){h=""}else if("boolean"== +g)h="";else{console.warn("unknown type: "+g);return}var s=this.createDialog(""+b+""+h+"",c);if("enum"==g&&d.values){var k=s.querySelector("select");k.addEventListener("change",function(a){f(a.target.value)})}else if("boolean"==g)(k=s.querySelector("input"))&&k.addEventListener("click",function(a){f(!!k.checked)});else if(k=s.querySelector("input"))k.addEventListener("blur", +function(a){this.focus()}),k.value=void 0!==a.properties[b]?a.properties[b]:"",k.addEventListener("keydown",function(a){13==a.keyCode&&(e(),a.preventDefault(),a.stopPropagation())});s.querySelector("button").addEventListener("click",e)}};h.prototype.createDialog=function(a,b){b=b||{};var c=document.createElement("div");c.className="graphdialog";c.innerHTML=a;var e=this.canvas.getBoundingClientRect(),f=-20,g=-20;e&&(f-=e.left,g-=e.top);b.position?(f+=b.position[0],g+=b.position[1]):b.event?(f+=b.event.pageX, +g+=b.event.pageY):(f+=0.5*this.canvas.width,g+=0.5*this.canvas.height);c.style.left=f+"px";c.style.top=g+"px";this.canvas.parentNode.appendChild(c);c.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return c};h.onMenuNodeCollapse=function(a,b,c,e,f){f.collapse()};h.onMenuNodePin=function(a,b,c,e,f){f.pin()};h.onMenuNodeMode=function(a,b,c,e,f){new l.ContextMenu(["Always","On Event","On Trigger","Never"],{event:c,callback:function(a){if(f)switch(a){case "On Event":f.mode=l.ON_EVENT; +break;case "On Trigger":f.mode=l.ON_TRIGGER;break;case "Never":f.mode=l.NEVER;break;default:f.mode=l.ALWAYS}},parentMenu:e,node:f});return!1};h.onMenuNodeColors=function(a,b,c,e,f){if(!f)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var g in h.node_colors)a=h.node_colors[g],a={value:g,content:""+g+""},b.push(a);new l.ContextMenu(b,{event:c,callback:function(a){f&&((a=a.value?h.node_colors[a.value]:null)?f.constructor===l.LGraphGroup?f.color=a.groupcolor:(f.color=a.color,f.bgcolor=a.bgcolor):(delete f.color,delete f.bgcolor),f.setDirtyCanvas(!0,!0))},parentMenu:e,node:f});return!1};h.onMenuNodeShapes=function(a,b,c,e,f){if(!f)throw"no node passed";new l.ContextMenu(l.VALID_SHAPES,{event:c,callback:function(a){f&&(f.shape=a,f.setDirtyCanvas(!0))},parentMenu:e,node:f});return!1}; +h.onMenuNodeRemove=function(a,b,c,e,f){if(!f)throw"no node passed";!1!==f.removable&&(f.graph.remove(f),f.setDirtyCanvas(!0,!0))};h.onMenuNodeClone=function(a,b,c,e,f){!1!=f.clonable&&(a=f.clone())&&(a.pos=[f.pos[0]+5,f.pos[1]+5],f.graph.add(a),f.setDirtyCanvas(!0,!0))};h.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223",bgcolor:"#335",groupcolor:"#88A"}, +pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"},purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};h.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:h.onMenuAdd},{content:"Add Group",callback:h.onGroupAdd}],this._graph_stack&& +0Name",f),q=d.querySelector("input");q&&g&&(q.value=g.label);d.querySelector("button").addEventListener("click",function(a){q.value&&(g&&(g.label=q.value),c.setDirty(!0));d.close()})}},extra:a},d=null;a&&(d=a.getSlotInPosition(b.canvasX,b.canvasY),h.active_node=a);d?(f=[],d&&d.output&& +d.output.links&&d.output.links.length&&f.push({content:"Disconnect Links",slot:d}),f.push(d.locked?"Cannot remove":{content:"Remove Slot",slot:d}),f.push(d.nameLocked?"Cannot rename":{content:"Rename Slot",slot:d}),g.title=(d.input?d.input.type:d.output.type)||"*",d.input&&d.input.type==l.ACTION&&(g.title="Action"),d.output&&d.output.type==l.EVENT&&(g.title="Event")):a?f=this.getNodeMenuOptions(a):(f=this.getCanvasMenuOptions(),(d=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&f.push(null,{content:"Edit Group", +has_submenu:!0,submenu:{title:"Group",extra:d,options:this.getGroupMenuOptions(d)}}));f&&new l.ContextMenu(f,g,e)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,c,e,f,g){void 0===f&&(f=5);void 0===g&&(g=f);this.moveTo(a+f,b);this.lineTo(a+c-f,b);this.quadraticCurveTo(a+c,b,a+c,b+f);this.lineTo(a+c,b+e-g);this.quadraticCurveTo(a+c,b+e,a+c-g,b+e);this.lineTo(a+g,b+e);this.quadraticCurveTo(a,b+e,a,b+e-g);this.lineTo(a,b+f);this.quadraticCurveTo(a,b,a+f,b)}); +l.compareObjects=function(a,b){for(var c in a)if(a[c]!=b[c])return!1;return!0};l.distance=t;l.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};l.isInsideRectangle=u;l.growBounding=function(a,b,c){ba[2]&&(a[2]=b);ca[3]&&(a[3]=c)};l.isInsideBounding=function(a,b){return a[0]b[1][0]||a[1]>b[1][1]?!1:!0};l.overlapBounding= +y;l.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),c=0,e,f,g=0;6>g;g+=2)e="0123456789ABCDEF".indexOf(a.charAt(g)),f="0123456789ABCDEF".indexOf(a.charAt(g+1)),b[c]=16*e+f,c++;return b};l.num2hex=function(a){for(var b="#",c,e,f=0;3>f;f++)c=a[f]/16,e=a[f]%16,b+="0123456789ABCDEF".charAt(c)+"0123456789ABCDEF".charAt(e);return b};w.prototype.addItem=function(a,b,c){function e(a){var b=this.value;b&&b.has_submenu&&f.call(this,a)}function f(a){var b=this.value, +f=!0;g.current_submenu&&g.current_submenu.close(a);if(c.callback){var e=c.callback.call(this,b,c,a,g,c.node);!0===e&&(f=!1)}if(b&&(b.callback&&!c.ignore_item_callbacks&&!0!==b.disabled&&(e=b.callback.call(this,b,c,a,g,c.extra),!0===e&&(f=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new g.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:g,ignore_item_callbacks:b.submenu.ignore_item_callbacks,title:b.submenu.title,extra:b.submenu.extra, +autoopen:c.autoopen});f=!1}f&&!g.lock&&g.close()}var g=this;c=c||{};var d=document.createElement("div");d.className="litemenu-entry submenu";var q=!1;if(null===b)d.classList.add("separator");else{d.innerHTML=b&&b.title?b.title:a;if(d.value=b)b.disabled&&(q=!0,d.classList.add("disabled")),(b.submenu||b.has_submenu)&&d.classList.add("has_submenu");"function"==typeof b?(d.dataset.value=a,d.onclick_callback=b):d.dataset.value=b;b.className&&(d.className+=" "+b.className)}this.root.appendChild(d);q||d.addEventListener("click", +f);c.autoopen&&d.addEventListener("mouseenter",e);return d};w.prototype.close=function(a,b){this.root.parentNode&&this.root.parentNode.removeChild(this.root);this.parentMenu&&!b&&(this.parentMenu.lock=!1,this.parentMenu.current_submenu=null,void 0===a?this.parentMenu.close():a&&!w.isCursorOverElement(a,this.parentMenu.root)&&w.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};w.trigger= +function(a,b,c,e){var f=document.createEvent("CustomEvent");f.initCustomEvent(b,!0,!0,c);f.srcElement=e;a.dispatchEvent?a.dispatchEvent(f):a.__events&&a.__events.dispatchEvent(f);return f};w.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};w.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};w.isCursorOverElement=function(a,b){var c=a.pageX,e=a.pageY,f=b.getBoundingClientRect(); +return f?e>f.top&&ef.left&&ca?b:cthis.size[0]-q.NODE_TITLE_HEIGHT&&0>k[1]){var b=this;setTimeout(function(){a.openSubgraph(b.subgraph)},10)}};l.prototype.onSubgraphNewGlobalInput=function(d,k){this.addInput(d,k)};l.prototype.onSubgraphRenamedGlobalInput=function(d,k){var a=this.findInputSlot(d);-1!=a&&(this.getInputInfo(a).name=k)};l.prototype.onSubgraphTypeChangeGlobalInput=function(d, -k){var a=this.findInputSlot(d);-1!=a&&(this.getInputInfo(a).type=k)};l.prototype.onSubgraphNewGlobalOutput=function(d,k){this.addOutput(d,k)};l.prototype.onSubgraphRenamedGlobalOutput=function(d,k){var a=this.findOutputSlot(d);-1!=a&&(this.getOutputInfo(a).name=k)};l.prototype.onSubgraphTypeChangeGlobalOutput=function(d,k){var a=this.findOutputSlot(d);-1!=a&&(this.getOutputInfo(a).type=k)};l.prototype.getExtraMenuOptions=function(d){var k=this;return[{content:"Open",callback:function(){d.openSubgraph(k.subgraph)}}]}; -l.prototype.onResize=function(d){d[1]+=20};l.prototype.onExecute=function(){if(this.inputs)for(var d=0;dthis.size[0]-g.NODE_TITLE_HEIGHT&&0>q[1]){var b=this;setTimeout(function(){a.openSubgraph(b.subgraph)},10)}};k.prototype.onSubgraphNewGlobalInput=function(g,d){this.addInput(g,d)};k.prototype.onSubgraphRenamedGlobalInput=function(g,d){var a=this.findInputSlot(g);-1!=a&&(this.getInputInfo(a).name=d)};k.prototype.onSubgraphTypeChangeGlobalInput=function(g, +d){var a=this.findInputSlot(g);-1!=a&&(this.getInputInfo(a).type=d)};k.prototype.onSubgraphNewGlobalOutput=function(g,d){this.addOutput(g,d)};k.prototype.onSubgraphRenamedGlobalOutput=function(g,d){var a=this.findOutputSlot(g);-1!=a&&(this.getOutputInfo(a).name=d)};k.prototype.onSubgraphTypeChangeGlobalOutput=function(g,d){var a=this.findOutputSlot(g);-1!=a&&(this.getOutputInfo(a).type=d)};k.prototype.getExtraMenuOptions=function(g){var d=this;return[{content:"Open",callback:function(){g.openSubgraph(d.subgraph)}}]}; +k.prototype.onResize=function(g){g[1]+=20};k.prototype.onExecute=function(){if(this.inputs)for(var g=0;gg[1]))return this.old_y=d.canvasY,this.captureInput(!0),this.mouse_captured=!0};r.prototype.onMouseMove=function(d){if(this.mouse_captured){var g=this.old_y-d.canvasY;d.shiftKey&&(g*=10);if(d.metaKey||d.altKey)g*=0.1;this.old_y=d.canvasY;d=this._remainder+g/r.pixels_threshold;this._remainder=d%1;d=Math.clamp(this.properties.value+(d|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=d;this.graph._version++; -this.setDirtyCanvas(!0)}};r.prototype.onMouseUp=function(d,g){200>d.click_time&&(this.properties.value=Math.clamp(this.properties.value+(g[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&&(this.mouse_captured=!1,this.captureInput(!1))};h.registerNodeType("widget/number",r);m.title="Knob";m.desc="Circular controller";m.widgets=[{name:"increase",text:"+",type:"minibutton"},{name:"decrease",text:"-", -type:"minibutton"}];m.prototype.onAdded=function(){this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min);this.imgbg=this.loadImage("imgs/knob_bg.png");this.imgfg=this.loadImage("imgs/knob_fg.png")};m.prototype.onDrawImageKnob=function(d){if(this.imgfg&&this.imgfg.width){var g=0.5*this.imgbg.width,k=this.size[0]/this.imgfg.width;d.save();d.translate(0,20);d.scale(k,k);d.drawImage(this.imgbg,0,0);d.translate(g,g);d.rotate(2*this.value*Math.PI*6/8+10*Math.PI/ -8);d.translate(-g,-g);d.drawImage(this.imgfg,0,0);d.restore();this.title&&(d.font="bold 16px Criticized,Tahoma",d.fillStyle="rgba(100,100,100,0.8)",d.textAlign="center",d.fillText(this.title.toUpperCase(),0.5*this.size[0],18),d.textAlign="left")}};m.prototype.onDrawVectorKnob=function(d){if(this.imgfg&&this.imgfg.width){d.lineWidth=1;d.strokeStyle=this.mouseOver?"#FFF":"#AAA";d.fillStyle="#000";d.beginPath();d.arc(0.5*this.size[0],0.5*this.size[1]+10,0.5*this.properties.size,0,2*Math.PI,!0);d.stroke(); -0d.canvasY-this.pos[1]||h.distance([d.canvasX,d.canvasY],[this.pos[0]+this.center[0],this.pos[1]+this.center[1]])>this.radius)return!1;this.oldmouse=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];this.captureInput(!0); -return!0}};m.prototype.onMouseMove=function(d){if(this.oldmouse){d=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];var g=this.value,g=g-0.01*(d[1]-this.oldmouse[1]);1g&&(g=0);this.value=g;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=d;this.setDirtyCanvas(!0)}};m.prototype.onMouseUp=function(d){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};m.prototype.onMouseLeave=function(d){};m.prototype.onPropertyChanged=function(d, -g){if("wcolor"==d)this.properties[d]=g;else if("size"==d)g=parseInt(g),this.properties[d]=g,this.size=[g+4,g+24],this.setDirtyCanvas(!0,!0);else if("min"==d||"max"==d||"value"==d)this.properties[d]=parseFloat(g);else return!1;return!0};h.registerNodeType("widget/knob",m);g.title="Internal Slider";g.prototype.onPropertyChanged=function(d,g){"value"==d&&(this.slider.value=g)};g.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};h.registerNodeType("widget/internal_slider",g); +d.prototype.onMouseDown=function(g,d){if(1d[1]))return this.old_y=g.canvasY,this.captureInput(!0),this.mouse_captured=!0};r.prototype.onMouseMove=function(g){if(this.mouse_captured){var d=this.old_y-g.canvasY;g.shiftKey&&(d*=10);if(g.metaKey||g.altKey)d*=0.1;this.old_y=g.canvasY;g=this._remainder+d/r.pixels_threshold;this._remainder=g%1;g=Math.clamp(this.properties.value+(g|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=g;this.graph._version++; +this.setDirtyCanvas(!0)}};r.prototype.onMouseUp=function(g,d){200>g.click_time&&(this.properties.value=Math.clamp(this.properties.value+(d[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&&(this.mouse_captured=!1,this.captureInput(!1))};l.registerNodeType("widget/number",r);p.title="Knob";p.desc="Circular controller";p.widgets=[{name:"increase",text:"+",type:"minibutton"},{name:"decrease",text:"-", +type:"minibutton"}];p.prototype.onAdded=function(){this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min);this.imgbg=this.loadImage("imgs/knob_bg.png");this.imgfg=this.loadImage("imgs/knob_fg.png")};p.prototype.onDrawImageKnob=function(g){if(this.imgfg&&this.imgfg.width){var d=0.5*this.imgbg.width,h=this.size[0]/this.imgfg.width;g.save();g.translate(0,20);g.scale(h,h);g.drawImage(this.imgbg,0,0);g.translate(d,d);g.rotate(2*this.value*Math.PI*6/8+10*Math.PI/ +8);g.translate(-d,-d);g.drawImage(this.imgfg,0,0);g.restore();this.title&&(g.font="bold 16px Criticized,Tahoma",g.fillStyle="rgba(100,100,100,0.8)",g.textAlign="center",g.fillText(this.title.toUpperCase(),0.5*this.size[0],18),g.textAlign="left")}};p.prototype.onDrawVectorKnob=function(d){if(this.imgfg&&this.imgfg.width){d.lineWidth=1;d.strokeStyle=this.mouseOver?"#FFF":"#AAA";d.fillStyle="#000";d.beginPath();d.arc(0.5*this.size[0],0.5*this.size[1]+10,0.5*this.properties.size,0,2*Math.PI,!0);d.stroke(); +0d.canvasY-this.pos[1]||l.distance([d.canvasX,d.canvasY],[this.pos[0]+this.center[0],this.pos[1]+this.center[1]])>this.radius)return!1;this.oldmouse=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];this.captureInput(!0); +return!0}};p.prototype.onMouseMove=function(d){if(this.oldmouse){d=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];var h=this.value,h=h-0.01*(d[1]-this.oldmouse[1]);1h&&(h=0);this.value=h;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=d;this.setDirtyCanvas(!0)}};p.prototype.onMouseUp=function(d){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};p.prototype.onMouseLeave=function(d){};p.prototype.onPropertyChanged=function(d, +h){if("wcolor"==d)this.properties[d]=h;else if("size"==d)h=parseInt(h),this.properties[d]=h,this.size=[h+4,h+24],this.setDirtyCanvas(!0,!0);else if("min"==d||"max"==d||"value"==d)this.properties[d]=parseFloat(h);else return!1;return!0};l.registerNodeType("widget/knob",p);h.title="Internal Slider";h.prototype.onPropertyChanged=function(d,h){"value"==d&&(this.slider.value=h)};h.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};l.registerNodeType("widget/internal_slider",h); t.title="H.Slider";t.desc="Linear slider controller";t.prototype.onAdded=function(){this.value=0.5;this.imgfg=this.loadImage("imgs/slider_fg.png")};t.prototype.onDrawVectorial=function(d){this.imgfg&&this.imgfg.width&&(d.lineWidth=1,d.strokeStyle=this.mouseOver?"#FFF":"#AAA",d.fillStyle="#000",d.beginPath(),d.rect(2,0,this.size[0]-4,20),d.stroke(),d.fillStyle=this.properties.wcolor,d.beginPath(),d.rect(2+(this.size[0]-4-20)*this.value,0,20,20),d.fill())};t.prototype.onDrawImage=function(d){this.imgfg&& this.imgfg.width&&(d.lineWidth=1,d.fillStyle="#000",d.fillRect(2,9,this.size[0]-4,2),d.strokeStyle="#333",d.beginPath(),d.moveTo(2,9),d.lineTo(this.size[0]-4,9),d.stroke(),d.strokeStyle="#AAA",d.beginPath(),d.moveTo(2,11),d.lineTo(this.size[0]-4,11),d.stroke(),d.drawImage(this.imgfg,2+(this.size[0]-4)*this.value-0.5*this.imgfg.width,0.5*-this.imgfg.height+10))};t.prototype.onDrawForeground=function(d){this.onDrawImage(d)};t.prototype.onExecute=function(){this.properties.value=this.properties.min+ -(this.properties.max-this.properties.min)*this.value;this.setOutputData(0,this.properties.value);this.boxcolor=h.colorToString([this.value,this.value,this.value])};t.prototype.onMouseDown=function(d){if(0>d.canvasY-this.pos[1])return!1;this.oldmouse=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];this.captureInput(!0);return!0};t.prototype.onMouseMove=function(d){if(this.oldmouse){d=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];var g=this.value,g=g+(d[0]-this.oldmouse[0])/this.size[0];1g&& -(g=0);this.value=g;this.oldmouse=d;this.setDirtyCanvas(!0)}};t.prototype.onMouseUp=function(d){this.oldmouse=null;this.captureInput(!1)};t.prototype.onMouseLeave=function(d){};t.prototype.onPropertyChanged=function(d,g){if("wcolor"==d)this.properties[d]=g;else return!1;return!0};h.registerNodeType("widget/hslider",t);u.title="Progress";u.desc="Shows data in linear progress";u.prototype.onExecute=function(){var d=this.getInputData(0);void 0!=d&&(this.properties.value=d)};u.prototype.onDrawForeground= -function(d){d.lineWidth=1;d.fillStyle=this.properties.wcolor;var g=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),g=Math.min(1,g),g=Math.max(0,g);d.fillRect(2,2,(this.size[0]-4)*g,this.size[1]-4)};h.registerNodeType("widget/progress",u);y.title="Text";y.desc="Shows the input value";y.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];y.prototype.onDrawForeground= -function(d){d.fillStyle=this.properties.color;var g=this.properties.value;this.properties.glowSize?(d.shadowColor=this.properties.color,d.shadowOffsetX=0,d.shadowOffsetY=0,d.shadowBlur=this.properties.glowSize):d.shadowColor="transparent";var k=this.properties.fontsize;d.textAlign=this.properties.align;d.font=k.toString()+"px "+this.properties.font;this.str="number"==typeof g?g.toFixed(this.properties.decimals):g;if("string"==typeof this.str){var g=this.str.split("\\n"),a;for(a in g)d.fillText(g[a], -"left"==this.properties.align?15:this.size[0]-15,-0.15*k+k*(parseInt(a)+1))}d.shadowColor="transparent";this.last_ctx=d;d.textAlign="left"};y.prototype.onExecute=function(){var d=this.getInputData(0);null!=d&&(this.properties.value=d)};y.prototype.resize=function(){if(this.last_ctx){var d=this.str.split("\\n");this.last_ctx.font=this.properties.fontsize+"px "+this.properties.font;var g=0,k;for(k in d){var a=this.last_ctx.measureText(d[k]).width;gm?l.xbox.axes.lx:0,this._left_axis[1]=Math.abs(l.xbox.axes.ly)>m?l.xbox.axes.ly:0,this._right_axis[0]=Math.abs(l.xbox.axes.rx)>m?l.xbox.axes.rx:0,this._right_axis[1]=Math.abs(l.xbox.axes.ry)>m?l.xbox.axes.ry:0,this._triggers[0]=Math.abs(l.xbox.axes.ltrigger)>m?l.xbox.axes.ltrigger: -0,this._triggers[1]=Math.abs(l.xbox.axes.rtrigger)>m?l.xbox.axes.rtrigger:0);if(this.outputs)for(m=0;ml;l++)if(m[l]){l=m[l];m=this.xbox_mapping;m||(m=this.xbox_mapping={axes:[],buttons:{},hat:"",hatmap:d.CENTER});m.axes.lx=l.axes[0];m.axes.ly=l.axes[1];m.axes.rx=l.axes[2];m.axes.ry=l.axes[3];m.axes.ltrigger=l.buttons[6].value; -m.axes.rtrigger=l.buttons[7].value;m.hat="";m.hatmap=d.CENTER;for(var g=0;gd.canvasY-this.pos[1])return!1;this.oldmouse=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];this.captureInput(!0);return!0};t.prototype.onMouseMove=function(d){if(this.oldmouse){d=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];var h=this.value,h=h+(d[0]-this.oldmouse[0])/this.size[0];1h&& +(h=0);this.value=h;this.oldmouse=d;this.setDirtyCanvas(!0)}};t.prototype.onMouseUp=function(d){this.oldmouse=null;this.captureInput(!1)};t.prototype.onMouseLeave=function(d){};t.prototype.onPropertyChanged=function(d,h){if("wcolor"==d)this.properties[d]=h;else return!1;return!0};l.registerNodeType("widget/hslider",t);u.title="Progress";u.desc="Shows data in linear progress";u.prototype.onExecute=function(){var d=this.getInputData(0);void 0!=d&&(this.properties.value=d)};u.prototype.onDrawForeground= +function(d){d.lineWidth=1;d.fillStyle=this.properties.wcolor;var h=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),h=Math.min(1,h),h=Math.max(0,h);d.fillRect(2,2,(this.size[0]-4)*h,this.size[1]-4)};l.registerNodeType("widget/progress",u);y.title="Text";y.desc="Shows the input value";y.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];y.prototype.onDrawForeground= +function(d){d.fillStyle=this.properties.color;var h=this.properties.value;this.properties.glowSize?(d.shadowColor=this.properties.color,d.shadowOffsetX=0,d.shadowOffsetY=0,d.shadowBlur=this.properties.glowSize):d.shadowColor="transparent";var l=this.properties.fontsize;d.textAlign=this.properties.align;d.font=l.toString()+"px "+this.properties.font;this.str="number"==typeof h?h.toFixed(this.properties.decimals):h;if("string"==typeof this.str){var h=this.str.split("\\n"),a;for(a in h)d.fillText(h[a], +"left"==this.properties.align?15:this.size[0]-15,-0.15*l+l*(parseInt(a)+1))}d.shadowColor="transparent";this.last_ctx=d;d.textAlign="left"};y.prototype.onExecute=function(){var d=this.getInputData(0);null!=d&&(this.properties.value=d)};y.prototype.resize=function(){if(this.last_ctx){var d=this.str.split("\\n");this.last_ctx.font=this.properties.fontsize+"px "+this.properties.font;var h=0,l;for(l in d){var a=this.last_ctx.measureText(d[l]).width;hp?k.xbox.axes.lx:0,this._left_axis[1]=Math.abs(k.xbox.axes.ly)>p?k.xbox.axes.ly:0,this._right_axis[0]=Math.abs(k.xbox.axes.rx)>p?k.xbox.axes.rx:0,this._right_axis[1]=Math.abs(k.xbox.axes.ry)>p?k.xbox.axes.ry:0,this._triggers[0]=Math.abs(k.xbox.axes.ltrigger)>p?k.xbox.axes.ltrigger: +0,this._triggers[1]=Math.abs(k.xbox.axes.rtrigger)>p?k.xbox.axes.rtrigger:0);if(this.outputs)for(p=0;pk;k++)if(p[k]){k=p[k];p=this.xbox_mapping;p||(p=this.xbox_mapping={axes:[],buttons:{},hat:"",hatmap:d.CENTER});p.axes.lx=k.axes[0];p.axes.ly=k.axes[1];p.axes.rx=k.axes[2];p.axes.ry=k.axes[3];p.axes.ltrigger=k.buttons[6].value; +p.axes.rtrigger=k.buttons[7].value;p.hat="";p.hatmap=d.CENTER;for(var h=0;h","string",{values:e.values});this.size=[60,40]}function f(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function p(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"} -function n(){this.addInput("x","number");this.addInput("y","number");this.addOutput("","number");this.properties={x:1,y:1,formula:"x+y"};this.addWidget("toggle","allow",x.allow_scripts,function(a){x.allow_scripts=a});this._func=null}function A(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function C(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function D(){this.addInput("vec3", -"vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function B(){this.addInputs([["x","number"],["y","number"],["z","number"]]);this.addOutput("vec3","vec3");this.properties={x:0,y:0,z:0};this._data=new Float32Array(3)}function E(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function F(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]); -this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}var x=w.LiteGraph;d.title="Converter";d.desc="type A to type B";d.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var b=0;b","string",{values:e.values});this.size=[60,40]}function f(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function n(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"} +function m(){this.addInput("x","number");this.addInput("y","number");this.addOutput("","number");this.properties={x:1,y:1,formula:"x+y"};this.addWidget("toggle","allow",x.allow_scripts,function(a){x.allow_scripts=a});this._func=null}function B(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function A(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function C(){this.addInput("vec3", +"vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function E(){this.addInputs([["x","number"],["y","number"],["z","number"]]);this.addOutput("vec3","vec3");this.properties={x:0,y:0,z:0};this._data=new Float32Array(3)}function D(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function F(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]); +this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}var x=v.LiteGraph;d.title="Converter";d.desc="type A to type B";d.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var b=0;bb&&(this._current=0);for(var c=a=0;cb&&(b=1);this.properties.samples=Math.round(b);var c=this._values;this._values=new Float32Array(this.properties.samples);c.length<=this._values.length?this._values.set(c):this._values.set(c.subarray(0,this._values.length))};x.registerNodeType("math/average",k);a.title="TendTo";a.desc="moves the output value always closer to the input";a.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.factor; +null==a&&(a=0);var b=this.getInputData(1);null==b&&(b=0);var c=this.properties.f,f=this.getInputData(2);void 0!==f&&(c=f);this.setOutputData(0,a*(1-c)+b*c)};u.prototype.onGetInputs=function(){return[["f","number"]]};x.registerNodeType("math/lerp",u);y.title="Abs";y.desc="Absolute";y.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.abs(a))};x.registerNodeType("math/abs",y);w.title="Floor";w.desc="Floor number to remove fractional part";w.prototype.onExecute= +function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.floor(a))};x.registerNodeType("math/floor",w);l.title="Frac";l.desc="Returns fractional part";l.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a%1)};x.registerNodeType("math/frac",l);g.title="Smoothstep";g.desc="Smoothstep";g.prototype.onExecute=function(){var a=this.getInputData(0);if(void 0!==a){var b=this.properties.A,a=Math.clamp((a-b)/(this.properties.B-b),0,1);this.setOutputData(0, +a*a*(3-2*a))}};x.registerNodeType("math/smoothstep",g);s.title="Scale";s.desc="v * factor";s.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};x.registerNodeType("math/scale",s);q.title="Average";q.desc="Average Filter";q.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this._values.length;this._values[this._current%b]=a;this._current+=1;this._current>b&&(this._current=0);for(var c=a=0;cb&&(b=1);this.properties.samples=Math.round(b);var c=this._values;this._values=new Float32Array(this.properties.samples);c.length<=this._values.length?this._values.set(c):this._values.set(c.subarray(0,this._values.length))};x.registerNodeType("math/average",q);a.title="TendTo";a.desc="moves the output value always closer to the input";a.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.factor; this._value=null==this._value?a:this._value*(1-b)+a*b;this.setOutputData(0,this._value)};x.registerNodeType("math/tendTo",a);b.values="+-*/%^".split("");b.title="Operation";b.desc="Easy math operators";b["@OP"]={type:"enum",title:"operation",values:b.values};b.prototype.getTitle=function(){return"A "+this.properties.OP+" B"};b.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};b.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1); null!=a?this.properties.A=a:a=this.properties.A;null!=b?this.properties.B=b:b=this.properties.B;var c=0;switch(this.properties.OP){case "+":c=a+b;break;case "-":c=a-b;break;case "x":case "X":case "*":c=a*b;break;case "/":c=a/b;break;case "%":c=a%b;break;case "^":c=Math.pow(a,b);break;default:console.warn("Unknown operation: "+this.properties.OP)}this.setOutputData(0,c)};b.prototype.onDrawBackground=function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="#CCC",a.textAlign="center",a.fillText(this.properties.OP, -0.5*this.size[0],0.35*this.size[1]+x.NODE_TITLE_HEIGHT),a.textAlign="left")};x.registerNodeType("math/operation",b);c.title="Compare";c.desc="compares between two values";c.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);void 0!==a?this.properties.A=a:a=this.properties.A;void 0!==b?this.properties.B=b:b=this.properties.B;for(var c=0,d=this.outputs.length;cB":value=a>b;break;case "A=B":value=a>=b}this.setOutputData(c,value)}}};c.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"],["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};x.registerNodeType("math/compare",c);x.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]],title:"A==B"});x.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]], title:"A!=B"});x.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});x.registerSearchboxExtra("math/compare","<",{outputs:[["A=",{outputs:[["A>=B","boolean"]],title:"A>=B"});x.registerSearchboxExtra("math/compare","<=",{outputs:[["A<=B","boolean"]],title:"A<=B"});e.values="> < == != <= >=".split(" ");e["@OP"]={type:"enum",title:"operation",values:e.values};e.title="Condition";e.desc="evaluates condition between A and B"; e.prototype.onExecute=function(){var a=this.getInputData(0);void 0===a?a=this.properties.A:this.properties.A=a;var b=this.getInputData(1);void 0===b?b=this.properties.B:this.properties.B=b;var c=!0;switch(this.properties.OP){case ">":c=a>b;break;case "<":c=a=":c=a>=b}this.setOutputData(0,c)};x.registerNodeType("math/condition",e);f.title="Accumulate";f.desc="Increments a value every time";f.prototype.onExecute=function(){null=== -this.properties.value&&(this.properties.value=0);var a=this.getInputData(0);this.properties.value=null!==a?this.properties.value+a:this.properties.value+this.properties.increment;this.setOutputData(0,this.properties.value)};x.registerNodeType("math/accumulate",f);p.title="Trigonometry";p.desc="Sin Cos Tan";p.filter="shader";p.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.amplitude,c=this.findInputSlot("amplitude");-1!=c&&(b=this.getInputData(c));var d= -this.properties.offset,c=this.findInputSlot("offset");-1!=c&&(d=this.getInputData(c));for(var c=0,f=this.outputs.length;cXY";A.desc="vector 2 to components";A.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]))};x.registerNodeType("math3d/vec2-to-xyz",A);C.title="XY->Vec2";C.desc="components to vector2";C.prototype.onExecute=function(){var a=this.getInputData(0); 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+var h=(this.selected+1)*r.NODE_SLOT_HEIGHT+2;d.beginPath();d.moveTo(30,h);d.lineTo(30,h+r.NODE_SLOT_HEIGHT);d.lineTo(24,h+0.5*r.NODE_SLOT_HEIGHT);d.fill()}};d.prototype.onExecute=function(){var d=this.getInputData(0);null==d&&(d=0);this.selected=d=Math.round(d)%(this.inputs.length-1);d=this.getInputData(d+1);void 0!==d&&this.setOutputData(0,d)};d.prototype.onGetInputs=function(){return[["E",0],["F",0],["G",0],["H",0]]};r.registerNodeType("logic/selector",d);k.title="Sequence";k.desc="select one element from a sequence from a string"; +k.prototype.onPropertyChanged=function(d,h){"sequence"==d&&(this.values=h.split(","))};k.prototype.onExecute=function(){var d=this.getInputData(1);d&&d!=this.current_sequence&&(this.values=d.split(","),this.current_sequence=d);d=this.getInputData(0);null==d&&(d=0);this.index=d=Math.round(d)%this.values.length;this.setOutputData(0,this.values[d])};r.registerNodeType("logic/sequence",k)})(this); +(function(v){function d(){this.addInput("A","Number");this.addInput("B","Number");this.addInput("C","Number");this.addInput("D","Number");this.values=[[],[],[],[]];this.properties={scale:2}}function k(){this.addOutput("frame","image");this.properties={url:""}}function r(){this.addInput("f","number");this.addOutput("Color","color");this.properties={colorA:"#444444",colorB:"#44AAFF",colorC:"#44FFAA",colorD:"#FFFFFF"}}function p(){this.addInput("","image,canvas");this.size=[200,200]}function h(){this.addInputs([["img1", "image"],["img2","image"],["fade","number"]]);this.addOutput("","image");this.properties={fade:0.5,width:512,height:512}}function t(){this.addInput("","image");this.addOutput("","image");this.properties={width:256,height:256,x:0,y:0,scale:1};this.size=[50,20]}function u(){this.addInput("clear",s.ACTION);this.addOutput("","canvas");this.properties={width:512,height:512,autoclear:!0};this.canvas=document.createElement("canvas");this.ctx=this.canvas.getContext("2d")}function y(){this.addInput("canvas", -"canvas");this.addInput("img","image,canvas");this.addInput("x","number");this.addInput("y","number");this.properties={x:0,y:0,opacity:1}}function v(){this.addInput("canvas","canvas");this.addInput("x","number");this.addInput("y","number");this.addInput("w","number");this.addInput("h","number");this.properties={x:0,y:0,w:10,h:10,color:"white",opacity:1}}function h(){this.addInput("t","number");this.addOutputs([["frame","image"],["t","number"],["d","number"]]);this.properties={url:"",use_proxy:!0}} -function q(){this.addOutput("Webcam","image");this.properties={facingMode:"user"};this.boxcolor="black";this.frame=0}var s=w.LiteGraph;d.title="Plot";d.desc="Plots data over time";d.colors=["#FFF","#F99","#9F9","#99F"];d.prototype.onExecute=function(d){if(!this.flags.collapsed){d=this.size;for(var a=0;4>a;++a){var b=this.getInputData(a);if(null!=b){var c=this.values[a];c.push(b);c.length>d[0]&&c.shift()}}}};d.prototype.onDrawBackground=function(g){if(!this.flags.collapsed){var a=this.size,b=0.5*a[1]/ -this.properties.scale,c=d.colors,e=0.5*a[1];g.fillStyle="#000";g.fillRect(0,0,a[0],a[1]);g.strokeStyle="#555";g.beginPath();g.moveTo(0,e);g.lineTo(a[0],e);g.stroke();if(this.inputs)for(var f=0;4>f;++f){var h=this.values[f];if(this.inputs[f]&&this.inputs[f].link){g.strokeStyle=c[f];g.beginPath();var n=h[0]*b*-1+e;g.moveTo(0,Math.clamp(n,0,a[1]));for(var l=1;la;++a){var b=this.getInputData(a);if(null!=b){var c=this.values[a];c.push(b);c.length>d[0]&&c.shift()}}}};d.prototype.onDrawBackground=function(g){if(!this.flags.collapsed){var a=this.size,b=0.5*a[1]/ +this.properties.scale,c=d.colors,e=0.5*a[1];g.fillStyle="#000";g.fillRect(0,0,a[0],a[1]);g.strokeStyle="#555";g.beginPath();g.moveTo(0,e);g.lineTo(a[0],e);g.stroke();if(this.inputs)for(var f=0;4>f;++f){var h=this.values[f];if(this.inputs[f]&&this.inputs[f].link){g.strokeStyle=c[f];g.beginPath();var l=h[0]*b*-1+e;g.moveTo(0,Math.clamp(l,0,a[1]));for(var k=1;ka&&(a=0);if(0!=d.length){var b=[0,0,0];if(0==a)b=d[0];else if(1==a)b=d[d.length-1];else{var c=(d.length-1)*a,a=d[Math.floor(c)],d=d[Math.floor(c)+1],c=c-Math.floor(c);b[0]=a[0]* -(1-c)+d[0]*c;b[1]=a[1]*(1-c)+d[1]*c;b[2]=a[2]*(1-c)+d[2]*c}for(var e in b)b[e]/=255;this.boxcolor=colorToString(b);this.setOutputData(0,b)}};s.registerNodeType("color/palette",r);m.title="Frame";m.desc="Frame viewerew";m.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];m.prototype.onDrawBackground=function(d){this.frame&&!this.flags.collapsed&&d.drawImage(this.frame,0,0,this.size[0],this.size[1])};m.prototype.onExecute=function(){this.frame=this.getInputData(0); -this.setDirtyCanvas(!0)};m.prototype.onWidget=function(d,a){if("resize"==a.name&&this.frame){var b=this.frame.width,c=this.frame.height;b||null==this.frame.videoWidth||(b=this.frame.videoWidth,c=this.frame.videoHeight);b&&c&&(this.size=[b,c]);this.setDirtyCanvas(!0,!0)}else"view"==a.name&&this.show()};m.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};s.registerNodeType("graphics/frame",m);g.title="Image fade";g.desc="Fades between images";g.widgets=[{name:"resizeA",text:"Resize to A", -type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];g.prototype.onAdded=function(){this.createCanvas();var d=this.canvas.getContext("2d");d.fillStyle="#000";d.fillRect(0,0,this.properties.width,this.properties.height)};g.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};g.prototype.onExecute=function(){var d=this.canvas.getContext("2d");this.canvas.width=this.canvas.width; -var a=this.getInputData(0);null!=a&&d.drawImage(a,0,0,this.canvas.width,this.canvas.height);a=this.getInputData(2);null==a?a=this.properties.fade:this.properties.fade=a;d.globalAlpha=a;a=this.getInputData(1);null!=a&&d.drawImage(a,0,0,this.canvas.width,this.canvas.height);d.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};s.registerNodeType("graphics/imagefade",g);t.title="Crop";t.desc="Crop Image";t.prototype.onAdded=function(){this.createCanvas()};t.prototype.createCanvas= +(1-c)+d[0]*c;b[1]=a[1]*(1-c)+d[1]*c;b[2]=a[2]*(1-c)+d[2]*c}for(var e in b)b[e]/=255;this.boxcolor=colorToString(b);this.setOutputData(0,b)}};s.registerNodeType("color/palette",r);p.title="Frame";p.desc="Frame viewerew";p.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];p.prototype.onDrawBackground=function(d){this.frame&&!this.flags.collapsed&&d.drawImage(this.frame,0,0,this.size[0],this.size[1])};p.prototype.onExecute=function(){this.frame=this.getInputData(0); +this.setDirtyCanvas(!0)};p.prototype.onWidget=function(d,a){if("resize"==a.name&&this.frame){var b=this.frame.width,c=this.frame.height;b||null==this.frame.videoWidth||(b=this.frame.videoWidth,c=this.frame.videoHeight);b&&c&&(this.size=[b,c]);this.setDirtyCanvas(!0,!0)}else"view"==a.name&&this.show()};p.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};s.registerNodeType("graphics/frame",p);h.title="Image fade";h.desc="Fades between images";h.widgets=[{name:"resizeA",text:"Resize to A", +type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];h.prototype.onAdded=function(){this.createCanvas();var d=this.canvas.getContext("2d");d.fillStyle="#000";d.fillRect(0,0,this.properties.width,this.properties.height)};h.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};h.prototype.onExecute=function(){var d=this.canvas.getContext("2d");this.canvas.width=this.canvas.width; +var a=this.getInputData(0);null!=a&&d.drawImage(a,0,0,this.canvas.width,this.canvas.height);a=this.getInputData(2);null==a?a=this.properties.fade:this.properties.fade=a;d.globalAlpha=a;a=this.getInputData(1);null!=a&&d.drawImage(a,0,0,this.canvas.width,this.canvas.height);d.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};s.registerNodeType("graphics/imagefade",h);t.title="Crop";t.desc="Crop Image";t.prototype.onAdded=function(){this.createCanvas()};t.prototype.createCanvas= function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};t.prototype.onExecute=function(){var d=this.getInputData(0);d&&(d.width?(this.canvas.getContext("2d").drawImage(d,-this.properties.x,-this.properties.y,d.width*this.properties.scale,d.height*this.properties.scale),this.setOutputData(0,this.canvas)):this.setOutputData(0,null))};t.prototype.onDrawBackground=function(d){this.flags.collapsed||this.canvas&&d.drawImage(this.canvas, 0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};t.prototype.onPropertyChanged=function(d,a){this.properties[d]=a;"scale"==d?(this.properties[d]=parseFloat(a),0==this.properties[d]&&(this.trace("Error in scale"),this.properties[d]=1)):this.properties[d]=parseInt(a);this.createCanvas();return!0};s.registerNodeType("graphics/cropImage",t);u.title="Canvas";u.desc="Canvas to render stuff";u.prototype.onExecute=function(){var d=this.canvas,a=this.properties.width|0,b=this.properties.height| 0;d.width!=a&&(d.width=a);d.height!=b&&(d.height=b);this.properties.autoclear&&this.ctx.clearRect(0,0,d.width,d.height);this.setOutputData(0,d)};u.prototype.onAction=function(d,a){"clear"==d&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};s.registerNodeType("graphics/canvas",u);y.title="DrawImage";y.desc="Draws image into a canvas";y.prototype.onExecute=function(){var d=this.getInputData(0);if(d){var a=this.getInputOrProperty("img");if(a){var b=this.getInputOrProperty("x"),c=this.getInputOrProperty("y"); -d.getContext("2d").drawImage(a,b,c)}}};s.registerNodeType("graphics/drawImage",y);v.title="DrawRectangle";v.desc="Draws rectangle in canvas";v.prototype.onExecute=function(){var d=this.getInputData(0);if(d){var a=this.getInputOrProperty("x"),b=this.getInputOrProperty("y"),c=this.getInputOrProperty("w"),e=this.getInputOrProperty("h");d.getContext("2d").fillRect(a,b,c,e)}};s.registerNodeType("graphics/drawRectangle",v);h.title="Video";h.desc="Video playback";h.widgets=[{name:"play",text:"PLAY",type:"minibutton"}, -{name:"stop",text:"STOP",type:"minibutton"},{name:"demo",text:"Demo video",type:"button"},{name:"mute",text:"Mute video",type:"button"}];h.prototype.onExecute=function(){if(this.properties.url&&(this.properties.url!=this._video_url&&this.loadVideo(this.properties.url),this._video&&0!=this._video.width)){var d=this.getInputData(0);d&&0<=d&&1>=d&&(this._video.currentTime=d*this._video.duration,this._video.pause());this._video.dirty=!0;this.setOutputData(0,this._video);this.setOutputData(1,this._video.currentTime); -this.setOutputData(2,this._video.duration);this.setDirtyCanvas(!0)}};h.prototype.onStart=function(){this.play()};h.prototype.onStop=function(){this.stop()};h.prototype.loadVideo=function(d){this._video_url=d;this.properties.use_proxy&&"http"==d.substr(0,4)&&s.proxy&&(d=s.proxy+d.substr(d.indexOf(":")+3));this._video=document.createElement("video");this._video.src=d;this._video.type="type=video/mp4";this._video.muted=!0;this._video.autoplay=!0;var a=this;this._video.addEventListener("loadedmetadata", +d.getContext("2d").drawImage(a,b,c)}}};s.registerNodeType("graphics/drawImage",y);w.title="DrawRectangle";w.desc="Draws rectangle in canvas";w.prototype.onExecute=function(){var d=this.getInputData(0);if(d){var a=this.getInputOrProperty("x"),b=this.getInputOrProperty("y"),c=this.getInputOrProperty("w"),e=this.getInputOrProperty("h");d.getContext("2d").fillRect(a,b,c,e)}};s.registerNodeType("graphics/drawRectangle",w);l.title="Video";l.desc="Video playback";l.widgets=[{name:"play",text:"PLAY",type:"minibutton"}, +{name:"stop",text:"STOP",type:"minibutton"},{name:"demo",text:"Demo video",type:"button"},{name:"mute",text:"Mute video",type:"button"}];l.prototype.onExecute=function(){if(this.properties.url&&(this.properties.url!=this._video_url&&this.loadVideo(this.properties.url),this._video&&0!=this._video.width)){var d=this.getInputData(0);d&&0<=d&&1>=d&&(this._video.currentTime=d*this._video.duration,this._video.pause());this._video.dirty=!0;this.setOutputData(0,this._video);this.setOutputData(1,this._video.currentTime); +this.setOutputData(2,this._video.duration);this.setDirtyCanvas(!0)}};l.prototype.onStart=function(){this.play()};l.prototype.onStop=function(){this.stop()};l.prototype.loadVideo=function(d){this._video_url=d;this.properties.use_proxy&&"http"==d.substr(0,4)&&s.proxy&&(d=s.proxy+d.substr(d.indexOf(":")+3));this._video=document.createElement("video");this._video.src=d;this._video.type="type=video/mp4";this._video.muted=!0;this._video.autoplay=!0;var a=this;this._video.addEventListener("loadedmetadata", function(b){a.trace("Duration: "+this.duration+" seconds");a.trace("Size: "+this.videoWidth+","+this.videoHeight);a.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(a){});this._video.addEventListener("error",function(b){console.log("Error loading video: "+this.src);a.trace("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:a.trace("You stopped the video.");break;case this.error.MEDIA_ERR_NETWORK:a.trace("Network error - please try again later."); -break;case this.error.MEDIA_ERR_DECODE:a.trace("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:a.trace("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended",function(b){a.trace("Ended.");this.play()})};h.prototype.onPropertyChanged=function(d,a){this.properties[d]=a;"url"==d&&""!=a&&this.loadVideo(a);return!0};h.prototype.play=function(){this._video&&this._video.play()};h.prototype.playPause=function(){this._video&&(this._video.paused?this.play(): -this.pause())};h.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};h.prototype.pause=function(){this._video&&(this.trace("Video paused"),this._video.pause())};h.prototype.onWidget=function(d,a){};s.registerNodeType("graphics/video",h);q.title="Webcam";q.desc="Webcam image";q.prototype.openStream=function(){function d(b){console.log("Webcam rejected",b);a._webcam_stream=!1;a.boxcolor="red";a.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation= -!0;navigator.mediaDevices.getUserMedia({audio:!1,video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](d);var a=this}};q.prototype.closeStream=function(){if(this._webcam_stream){var d=this._webcam_stream.getTracks();if(d.length)for(var a=0;a=this.size[1]||!this.properties.show||!this._video||(d.save(),d.drawImage(this._video,0,0,this.size[0],this.size[1]),d.restore())};q.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["stream_ready",s.EVENT],["stream_closed",s.EVENT],["stream_error",s.EVENT]]};s.registerNodeType("graphics/webcam",q)})(this); -(function(w){var d=w.LiteGraph;w.LGraphTexture=null;if("undefined"!=typeof GL){LGraphCanvas.link_type_colors.Texture="#AEF";var l=function(){this.addOutput("Texture","Texture");this.properties={name:"",filter:!0};this.size=[l.image_preview_size,l.image_preview_size]};w.LGraphTexture=l;l.title="Texture";l.desc="Texture";l.widgets_info={name:{widget:"texture"},filter:{widget:"checkbox"}};l.loadTextureCallback=null;l.image_preview_size=256;l.PASS_THROUGH=1;l.COPY=2;l.LOW=3;l.HIGH=4;l.REUSE=5;l.DEFAULT= -2;l.MODE_VALUES={"pass through":l.PASS_THROUGH,copy:l.COPY,low:l.LOW,high:l.HIGH,reuse:l.REUSE,"default":l.DEFAULT};l.getTexturesContainer=function(){return gl.textures};l.loadTexture=function(a,b){b=b||{};var c=a;"http://"==c.substr(0,7)&&d.proxy&&(c=d.proxy+c.substr(7));return l.getTexturesContainer()[a]=GL.Texture.fromURL(c,b)};l.getTexture=function(a){var b=this.getTexturesContainer();if(!b)throw"Cannot load texture, container of textures not found";b=b[a];return!b&&a&&":"!=a[0]?this.loadTexture(a): -b};l.getTargetTexture=function(a,b,c){if(!a)throw"LGraphTexture.getTargetTexture expects a reference texture";var d=null;switch(c){case l.LOW:d=gl.UNSIGNED_BYTE;break;case l.HIGH:d=gl.HIGH_PRECISION_FORMAT;break;case l.REUSE:return a;default:d=a?a.type:gl.UNSIGNED_BYTE}b&&b.width==a.width&&b.height==a.height&&b.type==d||(b=new GL.Texture(a.width,a.height,{type:d,format:gl.RGBA,filter:gl.LINEAR}));return b};l.getTextureType=function(a,b){var c=b?b.type:gl.UNSIGNED_BYTE;switch(a){case l.HIGH:c=gl.HIGH_PRECISION_FORMAT; -break;case l.LOW:c=gl.UNSIGNED_BYTE}return c};l.getNoiseTexture=function(){if(this._noise_texture)return this._noise_texture;for(var a=new Uint8Array(1048576),b=0;1048576>b;++b)a[b]=255*Math.random();return this._noise_texture=a=GL.Texture.fromMemory(512,512,a,{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})};l.prototype.onDropFile=function(a,b,c){if(a){var d=null;"string"==typeof a?d=GL.Texture.fromURL(a):-1!=b.toLowerCase().indexOf(".dds")?d=GL.Texture.fromDDSInMemory(a):(a=new Blob([c]),a=URL.createObjectURL(a), -d=GL.Texture.fromURL(a));this._drop_texture=d;this.properties.name=b}else this._drop_texture=null,this.properties.name=""};l.prototype.getExtraMenuOptions=function(a){var b=this;if(this._drop_texture)return[{content:"Clear",callback:function(){b._drop_texture=null;b.properties.name=""}}]};l.prototype.onExecute=function(){var a=null;this.isOutputConnected(1)&&(a=this.getInputData(0));!a&&this._drop_texture&&(a=this._drop_texture);!a&&this.properties.name&&(a=l.getTexture(this.properties.name));if(a){this._last_tex= -a;!1===this.properties.filter?a.setParameter(gl.TEXTURE_MAG_FILTER,gl.NEAREST):a.setParameter(gl.TEXTURE_MAG_FILTER,gl.LINEAR);this.setOutputData(0,a);for(var b=1;b=this.size[1]))if(this._drop_texture&&a.webgl)a.drawImage(this._drop_texture,0,0,this.size[0],this.size[1]);else{if(this._last_preview_tex!=this._last_tex)if(a.webgl)this._canvas=this._last_tex;else{var b=l.generateLowResTexturePreview(this._last_tex);if(!b)return;this._last_preview_tex=this._last_tex;this._canvas=cloneCanvas(b)}this._canvas&&(a.save(),a.webgl||(a.translate(0,this.size[1]),a.scale(1,-1)),a.drawImage(this._canvas,0,0,this.size[0],this.size[1]),a.restore())}};l.generateLowResTexturePreview= -function(a){if(!a)return null;var b=l.image_preview_size,c=a;if(a.format==gl.DEPTH_COMPONENT)return null;if(a.width>b||a.height>b)c=this._preview_temp_tex,this._preview_temp_tex||(this._preview_temp_tex=c=new GL.Texture(b,b,{minFilter:gl.NEAREST})),a.copyTo(c);a=this._preview_canvas;a||(this._preview_canvas=a=createCanvas(b,b));c&&c.toCanvas(a);return a};l.prototype.getResources=function(a){a[this.properties.name]=GL.Texture;return a};l.prototype.onGetInputs=function(){return[["in","Texture"]]};l.prototype.onGetOutputs= -function(){return[["width","number"],["height","number"],["aspect","number"]]};d.registerNodeType("texture/texture",l);var r=function(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[l.image_preview_size,l.image_preview_size]};r.title="Preview";r.desc="Show a texture in the graph canvas";r.allow_preview=!1;r.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&&(a.webgl||r.allow_preview)){var b=this.getInputData(0);if(b){var c=null,c=!b.handle&&a.webgl?b:l.generateLowResTexturePreview(b); -a.save();this.properties.flipY&&(a.translate(0,this.size[1]),a.scale(1,-1));a.drawImage(c,0,0,this.size[0],this.size[1]);a.restore()}}};d.registerNodeType("texture/preview",r);var m=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={name:""}};m.title="Save";m.desc="Save a texture in the repository";m.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&&(l.storeTexture?l.storeTexture(this.properties.name,a):l.getTexturesContainer()[this.properties.name]= -a),this.setOutputData(0,a))};d.registerNodeType("texture/save",m);var g=function(){this.addInput("Texture","Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture","Texture");this.help="

pixelcode must be vec3

\t\t\t

uvcode must be vec2, is optional

\t\t\t

uv: tex. coords

color: texture

colorB: textureB

time: scene time

value: input value

"; -this.properties={value:1,uvcode:"",pixelcode:"color + colorB * value",precision:l.DEFAULT}};g.widgets_info={uvcode:{widget:"textarea",height:100},pixelcode:{widget:"textarea",height:100},precision:{widget:"combo",values:l.MODE_VALUES}};g.title="Operation";g.desc="Texture shader operation";g.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show=!b.properties.show}}]};g.prototype.onDrawBackground=function(a){this.flags.collapsed|| -20>=this.size[1]||!this.properties.show||!this._tex||this._tex.gl!=a||(a.save(),a.drawImage(this._tex,0,0,this.size[0],this.size[1]),a.restore())};g.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===l.PASS_THROUGH)this.setOutputData(0,a);else{var b=this.getInputData(1);if(this.properties.uvcode||this.properties.pixelcode){var c=512,d=512;a?(c=a.width,d=a.height):b&&(c=b.width,d=b.height);var f=l.getTextureType(this.properties.precision, -a);this._tex=a||this._tex?l.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(c,d,{type:f,format:gl.RGBA,filter:gl.LINEAR});f="";this.properties.uvcode&&(f="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(f=this.properties.uvcode));var e="";this.properties.pixelcode&&(e="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(e=this.properties.pixelcode));var h=this._shader;if(!h||this._shader_code!=f+"|"+e){try{this._shader= -new GL.Shader(Shader.SCREEN_VERTEX_SHADER,g.pixel_shader,{UV_CODE:f,PIXEL_CODE:e}),this.boxcolor="#00FF00"}catch(k){console.log("Error compiling shader: ",k);this.boxcolor="#FF0000";return}this.boxcolor="#FF0000";this._shader_code=f+"|"+e;h=this._shader}if(h){this.boxcolor="green";var n=this.getInputData(2);null!=n?this.properties.value=n:n=parseFloat(this.properties.value);var p=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND); -a&&a.bind(0);b&&b.bind(1);var f=Mesh.getScreenQuad();h.uniforms({u_texture:0,u_textureB:1,value:n,texSize:[c,d],time:p}).draw(f)});this.setOutputData(0,this._tex)}else this.boxcolor="red"}}};g.pixel_shader="precision highp float;\n\t\t\t\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform vec2 texSize;\n\t\t\tuniform float time;\n\t\t\tuniform float value;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 uv = v_coord;\n\t\t\t\tUV_CODE;\n\t\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\t\tvec3 color = color4.rgb;\n\t\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\t\tvec3 colorB = color4B.rgb;\n\t\t\t\tvec3 result = color;\n\t\t\t\tfloat alpha = 1.0;\n\t\t\t\tPIXEL_CODE;\n\t\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t\t}\n\t\t\t"; -d.registerNodeType("texture/operation",g);var t=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:l.DEFAULT};this.properties.code="\nvoid main() {\n vec2 uv = v_coord;\n vec3 color = vec3(0.0);\n//your code here\n\ngl_FragColor = vec4(color, 1.0);\n}\n";this._uniforms={in_texture:0,texSize:vec2.create(),time:0}};t.title="Shader";t.desc="Texture shader";t.widgets_info={code:{type:"code"},precision:{widget:"combo",values:l.MODE_VALUES}};t.prototype.onPropertyChanged= +break;case this.error.MEDIA_ERR_DECODE:a.trace("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:a.trace("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended",function(b){a.trace("Ended.");this.play()})};l.prototype.onPropertyChanged=function(d,a){this.properties[d]=a;"url"==d&&""!=a&&this.loadVideo(a);return!0};l.prototype.play=function(){this._video&&this._video.play()};l.prototype.playPause=function(){this._video&&(this._video.paused?this.play(): +this.pause())};l.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};l.prototype.pause=function(){this._video&&(this.trace("Video paused"),this._video.pause())};l.prototype.onWidget=function(d,a){};s.registerNodeType("graphics/video",l);g.title="Webcam";g.desc="Webcam image";g.is_webcam_open=!1;g.prototype.openStream=function(){function d(b){console.log("Webcam rejected",b);a._webcam_stream=!1;g.is_webcam_open=!1;a.boxcolor="red";a.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation= +!0;navigator.mediaDevices.getUserMedia({audio:!1,video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](d);var a=this}};g.prototype.closeStream=function(){if(this._webcam_stream){var d=this._webcam_stream.getTracks();if(d.length)for(var a=0;a=this.size[1]||!this.properties.show||!this._video||(d.save(),d.drawImage(this._video,0,0,this.size[0],this.size[1]),d.restore())};g.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["stream_ready",s.EVENT],["stream_closed",s.EVENT],["stream_error",s.EVENT]]};s.registerNodeType("graphics/webcam",g)})(this); +(function(v){var d=v.LiteGraph;v.LGraphTexture=null;if("undefined"!=typeof GL){LGraphCanvas.link_type_colors.Texture="#AEF";var k=function(){this.addOutput("Texture","Texture");this.properties={name:"",filter:!0};this.size=[k.image_preview_size,k.image_preview_size]};v.LGraphTexture=k;k.title="Texture";k.desc="Texture";k.widgets_info={name:{widget:"texture"},filter:{widget:"checkbox"}};k.loadTextureCallback=null;k.image_preview_size=256;k.PASS_THROUGH=1;k.COPY=2;k.LOW=3;k.HIGH=4;k.REUSE=5;k.DEFAULT= +2;k.MODE_VALUES={"pass through":k.PASS_THROUGH,copy:k.COPY,low:k.LOW,high:k.HIGH,reuse:k.REUSE,"default":k.DEFAULT};k.getTexturesContainer=function(){return gl.textures};k.loadTexture=function(a,b){b=b||{};var c=a;"http://"==c.substr(0,7)&&d.proxy&&(c=d.proxy+c.substr(7));return k.getTexturesContainer()[a]=GL.Texture.fromURL(c,b)};k.getTexture=function(a){var b=this.getTexturesContainer();if(!b)throw"Cannot load texture, container of textures not found";b=b[a];return!b&&a&&":"!=a[0]?this.loadTexture(a): +b};k.getTargetTexture=function(a,b,c){if(!a)throw"LGraphTexture.getTargetTexture expects a reference texture";var d=null;switch(c){case k.LOW:d=gl.UNSIGNED_BYTE;break;case k.HIGH:d=gl.HIGH_PRECISION_FORMAT;break;case k.REUSE:return a;default:d=a?a.type:gl.UNSIGNED_BYTE}b&&b.width==a.width&&b.height==a.height&&b.type==d||(b=new GL.Texture(a.width,a.height,{type:d,format:gl.RGBA,filter:gl.LINEAR}));return b};k.getTextureType=function(a,b){var c=b?b.type:gl.UNSIGNED_BYTE;switch(a){case k.HIGH:c=gl.HIGH_PRECISION_FORMAT; +break;case k.LOW:c=gl.UNSIGNED_BYTE}return c};k.getNoiseTexture=function(){if(this._noise_texture)return this._noise_texture;for(var a=new Uint8Array(1048576),b=0;1048576>b;++b)a[b]=255*Math.random();return this._noise_texture=a=GL.Texture.fromMemory(512,512,a,{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})};k.prototype.onDropFile=function(a,b,c){if(a){var d=null;"string"==typeof a?d=GL.Texture.fromURL(a):-1!=b.toLowerCase().indexOf(".dds")?d=GL.Texture.fromDDSInMemory(a):(a=new Blob([c]),a=URL.createObjectURL(a), +d=GL.Texture.fromURL(a));this._drop_texture=d;this.properties.name=b}else this._drop_texture=null,this.properties.name=""};k.prototype.getExtraMenuOptions=function(a){var b=this;if(this._drop_texture)return[{content:"Clear",callback:function(){b._drop_texture=null;b.properties.name=""}}]};k.prototype.onExecute=function(){var a=null;this.isOutputConnected(1)&&(a=this.getInputData(0));!a&&this._drop_texture&&(a=this._drop_texture);!a&&this.properties.name&&(a=k.getTexture(this.properties.name));if(a){this._last_tex= +a;!1===this.properties.filter?a.setParameter(gl.TEXTURE_MAG_FILTER,gl.NEAREST):a.setParameter(gl.TEXTURE_MAG_FILTER,gl.LINEAR);this.setOutputData(0,a);for(var b=1;b=this.size[1]))if(this._drop_texture&&a.webgl)a.drawImage(this._drop_texture,0,0,this.size[0],this.size[1]);else{if(this._last_preview_tex!=this._last_tex)if(a.webgl)this._canvas=this._last_tex;else{var b=k.generateLowResTexturePreview(this._last_tex);if(!b)return;this._last_preview_tex=this._last_tex;this._canvas=cloneCanvas(b)}this._canvas&&(a.save(),a.webgl||(a.translate(0,this.size[1]),a.scale(1,-1)),a.drawImage(this._canvas,0,0,this.size[0],this.size[1]),a.restore())}};k.generateLowResTexturePreview= +function(a){if(!a)return null;var b=k.image_preview_size,c=a;if(a.format==gl.DEPTH_COMPONENT)return null;if(a.width>b||a.height>b)c=this._preview_temp_tex,this._preview_temp_tex||(this._preview_temp_tex=c=new GL.Texture(b,b,{minFilter:gl.NEAREST})),a.copyTo(c);a=this._preview_canvas;a||(this._preview_canvas=a=createCanvas(b,b));c&&c.toCanvas(a);return a};k.prototype.getResources=function(a){a[this.properties.name]=GL.Texture;return a};k.prototype.onGetInputs=function(){return[["in","Texture"]]};k.prototype.onGetOutputs= +function(){return[["width","number"],["height","number"],["aspect","number"]]};d.registerNodeType("texture/texture",k);var r=function(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[k.image_preview_size,k.image_preview_size]};r.title="Preview";r.desc="Show a texture in the graph canvas";r.allow_preview=!1;r.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&&(a.webgl||r.allow_preview)){var b=this.getInputData(0);if(b){var c=null,c=!b.handle&&a.webgl?b:k.generateLowResTexturePreview(b); +a.save();this.properties.flipY&&(a.translate(0,this.size[1]),a.scale(1,-1));a.drawImage(c,0,0,this.size[0],this.size[1]);a.restore()}}};d.registerNodeType("texture/preview",r);var p=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={name:""}};p.title="Save";p.desc="Save a texture in the repository";p.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&&(k.storeTexture?k.storeTexture(this.properties.name,a):k.getTexturesContainer()[this.properties.name]= +a),this.setOutputData(0,a))};d.registerNodeType("texture/save",p);var h=function(){this.addInput("Texture","Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture","Texture");this.help="

pixelcode must be vec3

\t\t\t

uvcode must be vec2, is optional

\t\t\t

uv: tex. coords

color: texture

colorB: textureB

time: scene time

value: input value

"; +this.properties={value:1,uvcode:"",pixelcode:"color + colorB * value",precision:k.DEFAULT}};h.widgets_info={uvcode:{widget:"textarea",height:100},pixelcode:{widget:"textarea",height:100},precision:{widget:"combo",values:k.MODE_VALUES}};h.title="Operation";h.desc="Texture shader operation";h.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show=!b.properties.show}}]};h.prototype.onDrawBackground=function(a){this.flags.collapsed|| +20>=this.size[1]||!this.properties.show||!this._tex||this._tex.gl!=a||(a.save(),a.drawImage(this._tex,0,0,this.size[0],this.size[1]),a.restore())};h.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===k.PASS_THROUGH)this.setOutputData(0,a);else{var b=this.getInputData(1);if(this.properties.uvcode||this.properties.pixelcode){var c=512,d=512;a?(c=a.width,d=a.height):b&&(c=b.width,d=b.height);var f=k.getTextureType(this.properties.precision, +a);this._tex=a||this._tex?k.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(c,d,{type:f,format:gl.RGBA,filter:gl.LINEAR});f="";this.properties.uvcode&&(f="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(f=this.properties.uvcode));var e="";this.properties.pixelcode&&(e="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(e=this.properties.pixelcode));var g=this._shader;if(!g||this._shader_code!=f+"|"+e){try{this._shader= +new GL.Shader(Shader.SCREEN_VERTEX_SHADER,h.pixel_shader,{UV_CODE:f,PIXEL_CODE:e}),this.boxcolor="#00FF00"}catch(l){console.log("Error compiling shader: ",l);this.boxcolor="#FF0000";return}this.boxcolor="#FF0000";this._shader_code=f+"|"+e;g=this._shader}if(g){this.boxcolor="green";var m=this.getInputData(2);null!=m?this.properties.value=m:m=parseFloat(this.properties.value);var n=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND); +a&&a.bind(0);b&&b.bind(1);var f=Mesh.getScreenQuad();g.uniforms({u_texture:0,u_textureB:1,value:m,texSize:[c,d],time:n}).draw(f)});this.setOutputData(0,this._tex)}else this.boxcolor="red"}}};h.pixel_shader="precision highp float;\n\t\t\t\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform vec2 texSize;\n\t\t\tuniform float time;\n\t\t\tuniform float value;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 uv = v_coord;\n\t\t\t\tUV_CODE;\n\t\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\t\tvec3 color = color4.rgb;\n\t\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\t\tvec3 colorB = color4B.rgb;\n\t\t\t\tvec3 result = color;\n\t\t\t\tfloat alpha = 1.0;\n\t\t\t\tPIXEL_CODE;\n\t\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t\t}\n\t\t\t"; +d.registerNodeType("texture/operation",h);var t=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:k.DEFAULT};this.properties.code="\nvoid main() {\n vec2 uv = v_coord;\n vec3 color = vec3(0.0);\n//your code here\n\ngl_FragColor = vec4(color, 1.0);\n}\n";this._uniforms={in_texture:0,texSize:vec2.create(),time:0}};t.title="Shader";t.desc="Texture shader";t.widgets_info={code:{type:"code"},precision:{widget:"combo",values:k.MODE_VALUES}};t.prototype.onPropertyChanged= function(a,b){if("code"==a){var c=this.getShader();if(c){var d=c.uniformInfo;if(this.inputs)for(var f={},e=0;e lumaMax))\n\t\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\t\telse\n\t\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\t\tif(u_igamma != 1.0)\n\t\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\t\treturn color;\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t\t}\n\t\t\t"; -v.gamma_pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_igamma;\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\t\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\t\t\t gl_FragColor = color;\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/toviewport",v);m=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, -precision:l.DEFAULT}};m.title="Copy";m.desc="Copy Texture";m.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",values:l.MODE_VALUES}};m.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,c=a.height;0!=this.properties.size&&(c=b=this.properties.size);var d=this._temp_texture,f=a.type;this.properties.precision===l.LOW?f=gl.UNSIGNED_BYTE:this.properties.precision===l.HIGH&& +d.registerNodeType("texture/warp",y);var w=function(){this.addInput("Texture","Texture");this.properties={additive:!1,antialiasing:!1,filter:!0,disable_alpha:!1,gamma:1};this.size[0]=130};w.title="to Viewport";w.desc="Texture to viewport";w.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this.properties.disable_alpha?gl.disable(gl.BLEND):(gl.enable(gl.BLEND),this.properties.additive?gl.blendFunc(gl.SRC_ALPHA,gl.ONE):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA));gl.disable(gl.DEPTH_TEST); +var b=this.properties.gamma||1;this.isInputConnected(1)&&(b=this.getInputData(1));a.setParameter(gl.TEXTURE_MAG_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);if(this.properties.antialiasing){w._shader||(w._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,w.aa_pixel_shader));gl.getViewport();var c=Mesh.getScreenQuad();a.bind(0);w._shader.uniforms({u_texture:0,uViewportSize:[a.width,a.height],u_igamma:1/b,inverseVP:[1/a.width,1/a.height]}).draw(c)}else 1!=b?(w._gamma_shader||(w._gamma_shader= +new GL.Shader(Shader.SCREEN_VERTEX_SHADER,w.gamma_pixel_shader)),a.toViewport(w._gamma_shader,{u_texture:0,u_igamma:1/b})):a.toViewport()}};w.prototype.onGetInputs=function(){return[["gamma","number"]]};w.aa_pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 uViewportSize;\n\t\t\tuniform vec2 inverseVP;\n\t\t\tuniform float u_igamma;\n\t\t\t#define FXAA_REDUCE_MIN (1.0/ 128.0)\n\t\t\t#define FXAA_REDUCE_MUL (1.0 / 8.0)\n\t\t\t#define FXAA_SPAN_MAX 8.0\n\t\t\t\n\t\t\t/* from mitsuhiko/webgl-meincraft based on the code on geeks3d.com */\n\t\t\tvec4 applyFXAA(sampler2D tex, vec2 fragCoord)\n\t\t\t{\n\t\t\t\tvec4 color = vec4(0.0);\n\t\t\t\t/*vec2 inverseVP = vec2(1.0 / uViewportSize.x, 1.0 / uViewportSize.y);*/\n\t\t\t\tvec3 rgbNW = texture2D(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;\n\t\t\t\tvec3 rgbNE = texture2D(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;\n\t\t\t\tvec3 rgbSW = texture2D(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;\n\t\t\t\tvec3 rgbSE = texture2D(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;\n\t\t\t\tvec3 rgbM = texture2D(tex, fragCoord * inverseVP).xyz;\n\t\t\t\tvec3 luma = vec3(0.299, 0.587, 0.114);\n\t\t\t\tfloat lumaNW = dot(rgbNW, luma);\n\t\t\t\tfloat lumaNE = dot(rgbNE, luma);\n\t\t\t\tfloat lumaSW = dot(rgbSW, luma);\n\t\t\t\tfloat lumaSE = dot(rgbSE, luma);\n\t\t\t\tfloat lumaM = dot(rgbM, luma);\n\t\t\t\tfloat lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n\t\t\t\tfloat lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\t\t\t\t\n\t\t\t\tvec2 dir;\n\t\t\t\tdir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n\t\t\t\tdir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\t\t\t\t\n\t\t\t\tfloat dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\t\t\t\t\n\t\t\t\tfloat rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n\t\t\t\tdir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * inverseVP;\n\t\t\t\t\n\t\t\t\tvec3 rgbA = 0.5 * (texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz + \n\t\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n\t\t\t\tvec3 rgbB = rgbA * 0.5 + 0.25 * (texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz + \n\t\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\t\t\t\t\n\t\t\t\t//return vec4(rgbA,1.0);\n\t\t\t\tfloat lumaB = dot(rgbB, luma);\n\t\t\t\tif ((lumaB < lumaMin) || (lumaB > lumaMax))\n\t\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\t\telse\n\t\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\t\tif(u_igamma != 1.0)\n\t\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\t\treturn color;\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t\t}\n\t\t\t"; +w.gamma_pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_igamma;\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\t\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\t\t\t gl_FragColor = color;\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/toviewport",w);p=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, +precision:k.DEFAULT}};p.title="Copy";p.desc="Copy Texture";p.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",values:k.MODE_VALUES}};p.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,c=a.height;0!=this.properties.size&&(c=b=this.properties.size);var d=this._temp_texture,f=a.type;this.properties.precision===k.LOW?f=gl.UNSIGNED_BYTE:this.properties.precision===k.HIGH&& (f=gl.HIGH_PRECISION_FORMAT);d&&d.width==b&&d.height==c&&d.type==f||(d=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(c)&&(d=gl.LINEAR_MIPMAP_LINEAR),this._temp_texture=new GL.Texture(b,c,{type:f,format:gl.RGBA,minFilter:d,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}};d.registerNodeType("texture/copy", -m);var h=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:l.DEFAULT}};h.title="Downsample";h.desc="Downsample Texture";h.widgets_info={iterations:{type:"number",step:1,precision:0,min:1},precision:{widget:"combo",values:l.MODE_VALUES}};h.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D){var b=h._shader;b||(h._shader= -b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,h.pixel_shader));var c=a.width|0,d=a.height|0,f=a.type;this.properties.precision===l.LOW?f=gl.UNSIGNED_BYTE:this.properties.precision===l.HIGH&&(f=gl.HIGH_PRECISION_FORMAT);var e=this.properties.iterations||1,g=a,k=null,n=[],a={type:f,format:a.format},f=vec2.create(),p={u_offset:f};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var m=0;m>1||0;d=d>>1||0;k=GL.Texture.getTemporary(c,d,a);n.push(k);g.setParameter(GL.TEXTURE_MAG_FILTER, -GL.NEAREST);g.copyTo(k,b,p);if(1==c&&1==d)break;g=k}this._texture=n.pop();for(m=0;mc;++c)b[c]=Math.random();q._shader.uniforms({u_samples_a:b.subarray(0,16),u_samples_b:b.subarray(16,32)})}c=this._temp_texture;b=gl.UNSIGNED_BYTE;a.type!=b&&(b=gl.FLOAT);c&&c.type==b||(this._temp_texture=new GL.Texture(1,1,{type:b,format:gl.RGBA,filter:gl.NEAREST}));var d=q._shader,f=this._uniforms;f.u_mipmap_offset=this.properties.mipmap_offset;this._temp_texture.drawTo(function(){a.toViewport(d,f)});if(this.isOutputConnected(1)||this.isOutputConnected(2))if(c=this._temp_texture.getPixels()){var e= -this._luminance,b=this._temp_texture.type;e.set(c);b==gl.UNSIGNED_BYTE&&vec4.scale(e,e,1/255)}}};q.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tuniform mat4 u_samples_a;\n\t\t\tuniform mat4 u_samples_b;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_mipmap_offset;\n\t\t\tvarying vec2 v_coord;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = vec4(0.0);\n\t\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t\t{\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t}\n\t\t\t gl_FragColor = color * 0.03125;\n\t\t\t}\n\t\t\t"; -d.registerNodeType("texture/average",q);m=function(){this.addInput("Image","image");this.addOutput("","Texture");this.properties={}};m.title="Image to Texture";m.desc="Uploads an image to the GPU";m.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,c=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var d=this._temp_texture;d&&d.width==b&&d.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(f){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+ -f);return}this.setOutputData(0,this._temp_texture)}}};d.registerNodeType("texture/imageToTexture",m);var s=function(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={intensity:1,precision:l.DEFAULT,texture:null};s._shader||(s._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,s.pixel_shader))};s.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:l.MODE_VALUES}};s.title="LUT";s.desc= -"Apply LUT to Texture";s.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===l.PASS_THROUGH)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=l.getTexture(this.properties.texture));if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D, -null);var c=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=c=this.getInputData(2));this._tex=l.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){b.bind(1);a.toViewport(s._shader,{u_texture:0,u_textureB:1,u_amount:c})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}};s.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform float u_amount;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\t\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\t\t\t\t mediump vec2 quad1;\n\t\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\t\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\t\t\t\t mediump vec2 quad2;\n\t\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\t\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\t\t\t\t highp vec2 texPos1;\n\t\t\t\t texPos1.x = (quad1.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t\t texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t\t highp vec2 texPos2;\n\t\t\t\t texPos2.x = (quad2.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t\t texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\t\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\t\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\t\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\t\t\t}\n\t\t\t"; -d.registerNodeType("texture/LUT",s);var k=function(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");this.properties={};k._shader||(k._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,k.pixel_shader))};k.title="Texture to Channels";k.desc="Split texture channels";k.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=0,c=0;4>c;c++)this.isOutputConnected(c)? -(this._channels[c]&&this._channels[c].width==a.width&&this._channels[c].height==a.height&&this._channels[c].type==a.type||(this._channels[c]=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR})),b++):this._channels[c]=null;if(b){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var d=Mesh.getScreenQuad(),f=k._shader,e=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],c=0;4>c;c++)this._channels[c]&&(this._channels[c].drawTo(function(){a.bind(0);f.uniforms({u_texture:0,u_mask:e[c]}).draw(d)}), -this.setOutputData(c,this._channels[c]))}}};k.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec4 u_mask;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = vec4( vec3( length( texture2D(u_texture, v_coord) * u_mask )), 1.0 );\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/textureChannels",k);var a=function(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A", -"Texture");this.addOutput("Texture","Texture");this.properties={};a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader))};a.title="Channels to Texture";a.desc="Split texture channels";a.prototype.onExecute=function(){var b=[this.getInputData(0),this.getInputData(1),this.getInputData(2),this.getInputData(3)];if(b[0]&&b[1]&&b[2]&&b[3]){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var c=Mesh.getScreenQuad(),d=a._shader;this._tex=l.getTargetTexture(b[0],this._tex);this._tex.drawTo(function(){b[0].bind(0); +p);var l=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:k.DEFAULT}};l.title="Downsample";l.desc="Downsample Texture";l.widgets_info={iterations:{type:"number",step:1,precision:0,min:1},precision:{widget:"combo",values:k.MODE_VALUES}};l.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D){var b=l._shader;b||(l._shader= +b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,l.pixel_shader));var c=a.width|0,d=a.height|0,f=a.type;this.properties.precision===k.LOW?f=gl.UNSIGNED_BYTE:this.properties.precision===k.HIGH&&(f=gl.HIGH_PRECISION_FORMAT);var e=this.properties.iterations||1,g=a,h=null,m=[],a={type:f,format:a.format},f=vec2.create(),n={u_offset:f};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var p=0;p>1||0;d=d>>1||0;h=GL.Texture.getTemporary(c,d,a);m.push(h);g.setParameter(GL.TEXTURE_MAG_FILTER, +GL.NEAREST);g.copyTo(h,b,n);if(1==c&&1==d)break;g=h}this._texture=m.pop();for(p=0;pc;++c)b[c]=Math.random();g._shader.uniforms({u_samples_a:b.subarray(0,16),u_samples_b:b.subarray(16,32)})}c=this._temp_texture;b=gl.UNSIGNED_BYTE;a.type!=b&&(b=gl.FLOAT);c&&c.type==b||(this._temp_texture=new GL.Texture(1,1,{type:b,format:gl.RGBA,filter:gl.NEAREST}));var d=g._shader,f=this._uniforms;f.u_mipmap_offset=this.properties.mipmap_offset;this._temp_texture.drawTo(function(){a.toViewport(d,f)});if(this.isOutputConnected(1)||this.isOutputConnected(2))if(c=this._temp_texture.getPixels()){var e= +this._luminance,b=this._temp_texture.type;e.set(c);b==gl.UNSIGNED_BYTE&&vec4.scale(e,e,1/255)}}};g.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tuniform mat4 u_samples_a;\n\t\t\tuniform mat4 u_samples_b;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_mipmap_offset;\n\t\t\tvarying vec2 v_coord;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = vec4(0.0);\n\t\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t\t{\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t}\n\t\t\t gl_FragColor = color * 0.03125;\n\t\t\t}\n\t\t\t"; +d.registerNodeType("texture/average",g);p=function(){this.addInput("Image","image");this.addOutput("","Texture");this.properties={}};p.title="Image to Texture";p.desc="Uploads an image to the GPU";p.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,c=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var d=this._temp_texture;d&&d.width==b&&d.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(f){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+ +f);return}this.setOutputData(0,this._temp_texture)}}};d.registerNodeType("texture/imageToTexture",p);var s=function(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={intensity:1,precision:k.DEFAULT,texture:null};s._shader||(s._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,s.pixel_shader))};s.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:k.MODE_VALUES}};s.title="LUT";s.desc= +"Apply LUT to Texture";s.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===k.PASS_THROUGH)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=k.getTexture(this.properties.texture));if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D, +null);var c=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=c=this.getInputData(2));this._tex=k.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){b.bind(1);a.toViewport(s._shader,{u_texture:0,u_textureB:1,u_amount:c})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}};s.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform float u_amount;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\t\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\t\t\t\t mediump vec2 quad1;\n\t\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\t\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\t\t\t\t mediump vec2 quad2;\n\t\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\t\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\t\t\t\t highp vec2 texPos1;\n\t\t\t\t texPos1.x = (quad1.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t\t texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t\t highp vec2 texPos2;\n\t\t\t\t texPos2.x = (quad2.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t\t texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\t\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\t\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\t\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\t\t\t}\n\t\t\t"; +d.registerNodeType("texture/LUT",s);var q=function(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");this.properties={};q._shader||(q._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,q.pixel_shader))};q.title="Texture to Channels";q.desc="Split texture channels";q.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=0,c=0;4>c;c++)this.isOutputConnected(c)? +(this._channels[c]&&this._channels[c].width==a.width&&this._channels[c].height==a.height&&this._channels[c].type==a.type||(this._channels[c]=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR})),b++):this._channels[c]=null;if(b){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var d=Mesh.getScreenQuad(),f=q._shader,e=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],c=0;4>c;c++)this._channels[c]&&(this._channels[c].drawTo(function(){a.bind(0);f.uniforms({u_texture:0,u_mask:e[c]}).draw(d)}), +this.setOutputData(c,this._channels[c]))}}};q.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec4 u_mask;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = vec4( vec3( length( texture2D(u_texture, v_coord) * u_mask )), 1.0 );\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/textureChannels",q);var a=function(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A", +"Texture");this.addOutput("Texture","Texture");this.properties={};a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader))};a.title="Channels to Texture";a.desc="Split texture channels";a.prototype.onExecute=function(){var b=[this.getInputData(0),this.getInputData(1),this.getInputData(2),this.getInputData(3)];if(b[0]&&b[1]&&b[2]&&b[3]){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var c=Mesh.getScreenQuad(),d=a._shader;this._tex=k.getTargetTexture(b[0],this._tex);this._tex.drawTo(function(){b[0].bind(0); b[1].bind(1);b[2].bind(2);b[3].bind(3);d.uniforms({u_textureR:0,u_textureG:1,u_textureB:2,u_textureA:3}).draw(c)});this.setOutputData(0,this._tex)}};a.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_textureR;\n\t\t\tuniform sampler2D u_textureG;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform sampler2D u_textureA;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = vec4( \t\t\t\t\t\ttexture2D(u_textureR, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\t\t\t}\n\t\t\t"; -d.registerNodeType("texture/channelsTexture",a);m=function(){this.addOutput("Texture","Texture");this._tex_color=vec4.create();this.properties={color:vec4.create(),precision:l.DEFAULT}};m.title="Color";m.desc="Generates a 1x1 texture with a constant color";m.widgets_info={precision:{widget:"combo",values:l.MODE_VALUES}};m.prototype.onDrawBackground=function(a){var b=this.properties.color;a.fillStyle="rgb("+Math.floor(255*Math.clamp(b[0],0,1))+","+Math.floor(255*Math.clamp(b[1],0,1))+","+Math.floor(255* -Math.clamp(b[2],0,1))+")";this.flags.collapsed?this.boxcolor=a.fillStyle:a.fillRect(0,0,this.size[0],this.size[1])};m.prototype.onExecute=function(){var a=this.properties.precision==l.HIGH?l.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._tex&&this._tex.type==a||(this._tex=new GL.Texture(1,1,{format:gl.RGBA,type:a,minFilter:gl.NEAREST}));a=this.properties.color;if(this.inputs)for(var b=0;b 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t\t}\n\t\t\t"; +d.registerNodeType("texture/mix",c);var e=function(){this.addInput("Tex.","Texture");this.addOutput("Edges","Texture");this.properties={invert:!0,threshold:!1,factor:1,precision:k.DEFAULT};e._shader||(e._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,e.pixel_shader))};e.title="Edges";e.desc="Detects edges";e.widgets_info={precision:{widget:"combo",values:k.MODE_VALUES}};e.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===k.PASS_THROUGH)this.setOutputData(0, +a);else if(a){this._tex=k.getTargetTexture(a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var b=Mesh.getScreenQuad(),c=e._shader,d=this.properties.invert,f=this.properties.factor,g=this.properties.threshold?1:0;this._tex.drawTo(function(){a.bind(0);c.uniforms({u_texture:0,u_isize:[1/a.width,1/a.height],u_factor:f,u_threshold:g,u_invert:d?1:0}).draw(b)});this.setOutputData(0,this._tex)}}};e.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_isize;\n\t\t\tuniform int u_invert;\n\t\t\tuniform float u_factor;\n\t\t\tuniform float u_threshold;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 center = texture2D(u_texture, v_coord);\n\t\t\t\tvec4 up = texture2D(u_texture, v_coord + u_isize * vec2(0.0,1.0) );\n\t\t\t\tvec4 down = texture2D(u_texture, v_coord + u_isize * vec2(0.0,-1.0) );\n\t\t\t\tvec4 left = texture2D(u_texture, v_coord + u_isize * vec2(1.0,0.0) );\n\t\t\t\tvec4 right = texture2D(u_texture, v_coord + u_isize * vec2(-1.0,0.0) );\n\t\t\t\tvec4 diff = abs(center - up) + abs(center - down) + abs(center - left) + abs(center - right);\n\t\t\t\tdiff *= u_factor;\n\t\t\t\tif(u_invert == 1)\n\t\t\t\t\tdiff.xyz = vec3(1.0) - diff.xyz;\n\t\t\t\tif( u_threshold == 0.0 )\n\t\t\t\t\tgl_FragColor = vec4( diff.xyz, center.a );\n\t\t\t\telse\n\t\t\t\t\tgl_FragColor = vec4( diff.x > 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t\t}\n\t\t\t"; d.registerNodeType("texture/edges",e);var f=function(){this.addInput("Texture","Texture");this.addInput("Distance","number");this.addInput("Range","number");this.addOutput("Texture","Texture");this.properties={distance:100,range:50,only_depth:!1,high_precision:!1};this._uniforms={u_texture:0,u_distance:100,u_range:50,u_camera_planes:null}};f.title="Depth Range";f.desc="Generates a texture with a depth range";f.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0); if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA,filter:gl.LINEAR}));var c=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var d=this.properties.range;this.isInputConnected(2)&& (d=this.getInputData(2),this.properties.range=d);c.u_distance=b;c.u_range=d;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad();f._shader||(f._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader),f._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader,{ONLY_DEPTH:""}));var g=this.properties.only_depth?f._shader_onlydepth:f._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes: [0.1,1E3];c.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(c).draw(e)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}};f.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_camera_planes;\n\t\t\tuniform float u_distance;\n\t\t\tuniform float u_range;\n\t\t\t\n\t\t\tfloat LinearDepth()\n\t\t\t{\n\t\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tfloat depth = LinearDepth();\n\t\t\t\t#ifdef ONLY_DEPTH\n\t\t\t\t gl_FragColor = vec4(depth);\n\t\t\t\t#else\n\t\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\t\tfloat dof = 1.0;\n\t\t\t\t\tif(diff <= u_range)\n\t\t\t\t\t\tdof = diff / u_range;\n\t\t\t\t gl_FragColor = vec4(dof);\n\t\t\t\t#endif\n\t\t\t}\n\t\t\t"; -d.registerNodeType("texture/depth_range",f);var p=function(){this.addInput("Texture","Texture");this.addInput("Iterations","number");this.addInput("Intensity","number");this.addOutput("Blurred","Texture");this.properties={intensity:1,iterations:1,preserve_aspect:!1,scale:[1,1],precision:l.DEFAULT}};p.title="Blur";p.desc="Blur a texture";p.widgets_info={precision:{widget:"combo",values:l.MODE_VALUES}};p.max_iterations=20;p.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b= -this._final_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(b=this._final_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var c=this.properties.iterations;this.isInputConnected(1)&&(c=this.getInputData(1),this.properties.iterations=c);c=Math.min(Math.floor(c),p.max_iterations);if(0==c)this.setOutputData(0,a);else{var f=this.properties.intensity;this.isInputConnected(2)&&(f=this.getInputData(2),this.properties.intensity=f);var e=d.camera_aspect; -e||void 0===window.gl||(e=gl.canvas.height/gl.canvas.width);e||(e=1);var e=this.properties.preserve_aspect?e:1,g=this.properties.scale||[1,1];a.applyBlur(e*g[0],g[1],f,b);for(a=1;a>=1;1<(c|0)&&(c>>=1);if(2>b)break;k=g[r]=GL.Texture.getTemporary(b,c,d);q[0]=1/p.width;q[1]=1/p.height;p.blit(k,h.uniforms(e));p=k}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),q[0]=1/p.width,q[1]=1/p.height,e.u_intensity= -t,e.u_delta=1,p.blit(b,h.uniforms(e)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);e.u_intensity=this.getInputOrProperty("persistence");e.u_delta=0.5;for(r-=2;0<=r;r--)k=g[r],g[r]=null,q[0]=1/p.width,q[1]=1/p.height,p.blit(k,h.uniforms(e)),GL.Texture.releaseTemporary(p),p=k;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(g=this._glow_texture,g&&g.width==a.width&&g.height==a.height&&g.type==f&&g.format==a.format||(g=this._glow_texture=new GL.Texture(a.width,a.height,{type:f, -format:a.format,filter:gl.LINEAR})),p.blit(g),this.setOutputData(1,g));if(this.isOutputConnected(0)){g=this._final_texture;g&&g.width==a.width&&g.height==a.height&&g.type==f&&g.format==a.format||(g=this._final_texture=new GL.Texture(a.width,a.height,{type:f,format:a.format,filter:gl.LINEAR}));var s=this.getInputData(1),u=this.getInputOrProperty("dirt_factor");e.u_intensity=t;h=s?n._dirt_final_shader:n._final_shader;h||(h=s?n._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,n.final_pixel_shader, -{USE_DIRT:""}):n._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,n.final_pixel_shader));g.drawTo(function(){a.bind(0);p.bind(1);s&&(h.setUniform("u_dirt_factor",u),h.setUniform("u_dirt_texture",s.bind(2)));h.toViewport(e)});this.setOutputData(0,g)}GL.Texture.releaseTemporary(p)}};n.cut_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_threshold;\n\t\tvoid main() {\n\t\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t\t}"; -n.scale_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_texture, uv + o.xy ) + texture2D( u_texture, uv + o.zy) + texture2D( u_texture, uv + o.xw) + texture2D( u_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\t\t}"; -n.final_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_glow_texture;\n\t\t#ifdef USE_DIRT\n\t\t\tuniform sampler2D u_dirt_texture;\n\t\t#endif\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\tuniform float u_dirt_factor;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tvec4 glow = sampleBox( v_coord );\n\t\t\t#ifdef USE_DIRT\n\t\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t\t#endif\n\t\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t\t}"; -d.registerNodeType("texture/glow",n);var A=function(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}};A.title="Kuwahara Filter";A.desc="Filters a texture giving an artistic oil canvas painting";A.max_radius=10;A._shaders=[];A.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width, -a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));b=this.properties.radius;b=Math.min(Math.floor(b),A.max_radius);if(0==b)this.setOutputData(0,a);else{var c=this.properties.intensity,f=d.camera_aspect;f||void 0===window.gl||(f=gl.canvas.height/gl.canvas.width);f||(f=1);f=this.properties.preserve_aspect?f:1;A._shaders[b]||(A._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,A.pixel_shader,{RADIUS:b.toFixed(0)}));var e=A._shaders[b],g=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){e.uniforms({u_texture:0, -u_intensity:c,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(g)});this.setOutputData(0,this._temp_texture)}}};A.pixel_shader="\n\tprecision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_intensity;\n\tuniform vec2 u_resolution;\n\tuniform vec2 u_iResolution;\n\t#ifndef RADIUS\n\t\t#define RADIUS 7\n\t#endif\n\tvoid main() {\n\t\n\t\tconst int radius = RADIUS;\n\t\tvec2 fragCoord = v_coord;\n\t\tvec2 src_size = u_iResolution;\n\t\tvec2 uv = v_coord;\n\t\tfloat n = float((radius + 1) * (radius + 1));\n\t\tint i;\n\t\tint j;\n\t\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\t\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\t\tvec3 c;\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm0 += c;\n\t\t\t\ts0 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm1 += c;\n\t\t\t\ts1 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm2 += c;\n\t\t\t\ts2 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm3 += c;\n\t\t\t\ts3 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfloat min_sigma2 = 1e+2;\n\t\tm0 /= n;\n\t\ts0 = abs(s0 / n - m0 * m0);\n\t\t\n\t\tfloat sigma2 = s0.r + s0.g + s0.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m0, 1.0);\n\t\t}\n\t\t\n\t\tm1 /= n;\n\t\ts1 = abs(s1 / n - m1 * m1);\n\t\t\n\t\tsigma2 = s1.r + s1.g + s1.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m1, 1.0);\n\t\t}\n\t\t\n\t\tm2 /= n;\n\t\ts2 = abs(s2 / n - m2 * m2);\n\t\t\n\t\tsigma2 = s2.r + s2.g + s2.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m2, 1.0);\n\t\t}\n\t\t\n\t\tm3 /= n;\n\t\ts3 = abs(s3 / n - m3 * m3);\n\t\t\n\t\tsigma2 = s3.r + s3.g + s3.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m3, 1.0);\n\t\t}\n\t}\n\t"; -d.registerNodeType("texture/kuwahara",A);m=function(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0};m.title="Webcam";m.desc="Webcam texture";m.prototype.openStream=function(){function a(c){console.log("Webcam rejected",c);b._webcam_stream=!1;b.boxcolor="red";b.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!1,video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](a); -var b=this}};m.prototype.closeStream=function(){if(this._webcam_stream){var a=this._webcam_stream.getTracks();if(a.length)for(var b=0;b=this.size[1]||!this._video||(a.save(),a.webgl?this._video_texture&&a.drawImage(this._video_texture,0,0,this.size[0], -this.size[1]):a.drawImage(this._video,0,0,this.size[0],this.size[1]),a.restore())};m.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,b=this._video.videoHeight,c=this._video_texture;c&&c.width==a&&c.height==b||(this._video_texture=new GL.Texture(a,b,{format:gl.RGB,filter:gl.LINEAR}));this._video_texture.uploadImage(this._video);this._video_texture.version=++this.version;this.properties.texture_name&& -(l.getTexturesContainer()[this.properties.texture_name]=this._video_texture);this.setOutputData(0,this._video_texture);for(a=1;a=this.size[1]||a.webgl&&(gl.meshes.cube||(gl.meshes.cube=GL.Mesh.cube({size:1})))};d.registerNodeType("texture/cubemap",m)}})(this); -(function(w){var d=w.LiteGraph;if("undefined"!=typeof GL){var l=function(){this.addInput("Texture","Texture");this.addInput("Aberration","number");this.addInput("Distortion","number");this.addInput("Blur","number");this.addOutput("Texture","Texture");this.properties={aberration:1,distortion:1,blur:1,precision:LGraphTexture.DEFAULT};l._shader||(l._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,l.pixel_shader),l._texture=new GL.Texture(3,1,{format:gl.RGB,wrap:gl.CLAMP_TO_EDGE,magFilter:gl.LINEAR, -minFilter:gl.LINEAR,pixel_data:[255,0,0,0,255,0,0,0,255]}))};l.title="Lens";l.desc="Camera Lens distortion";l.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};l.prototype.onExecute=function(){var d=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,d);else if(d){this._tex=LGraphTexture.getTargetTexture(d,this._tex,this.properties.precision);var g=this.properties.aberration;this.isInputConnected(1)&&(g=this.getInputData(1), -this.properties.aberration=g);var m=this.properties.distortion;this.isInputConnected(2)&&(m=this.getInputData(2),this.properties.distortion=m);var r=this.properties.blur;this.isInputConnected(3)&&(r=this.getInputData(3),this.properties.blur=r);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var h=Mesh.getScreenQuad(),q=l._shader;this._tex.drawTo(function(){d.bind(0);q.uniforms({u_texture:0,u_aberration:g,u_distortion:m,u_blur:r}).draw(h)});this.setOutputData(0,this._tex)}};l.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_camera_planes;\n\t\t\tuniform float u_aberration;\n\t\t\tuniform float u_distortion;\n\t\t\tuniform float u_blur;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 coord = v_coord;\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\t\t\t\tdist_coord *= percent;\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\t\t\t\tcolor.r = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0+0.01*u_aberration), u_blur * dist ).r;\n\t\t\t\tcolor.b = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0-0.01*u_aberration), u_blur * dist ).b;\n\t\t\t\tgl_FragColor = color;\n\t\t\t}\n\t\t\t"; -d.registerNodeType("fx/lens",l);w.LGraphFXLens=l;var r=function(){this.addInput("Texture","Texture");this.addInput("Blurred","Texture");this.addInput("Mask","Texture");this.addInput("Threshold","number");this.addOutput("Texture","Texture");this.properties={shape:"",size:10,alpha:1,threshold:1,high_precision:!1}};r.title="Bokeh";r.desc="applies an Bokeh effect";r.widgets_info={shape:{widget:"texture"}};r.prototype.onExecute=function(){var d=this.getInputData(0),g=this.getInputData(1),l=this.getInputData(2); -if(d&&l&&this.properties.shape){g||(g=d);var m=LGraphTexture.getTexture(this.properties.shape);if(m){var h=this.properties.threshold;this.isInputConnected(3)&&(h=this.getInputData(3),this.properties.threshold=h);var q=gl.UNSIGNED_BYTE;this.properties.high_precision&&(q=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==q&&this._temp_texture.width==d.width&&this._temp_texture.height==d.height||(this._temp_texture=new GL.Texture(d.width,d.height,{type:q,format:gl.RGBA, -filter:gl.LINEAR}));var s=r._first_shader;s||(s=r._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,r._first_pixel_shader));var k=r._second_shader;k||(k=r._second_shader=new GL.Shader(r._second_vertex_shader,r._second_pixel_shader));var a=this._points_mesh;a&&a._width==d.width&&a._height==d.height&&2==a._spacing||(a=this.createPointsMesh(d.width,d.height,2));var b=Mesh.getScreenQuad(),c=this.properties.size,e=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){d.bind(0); -g.bind(1);l.bind(2);s.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[d.width,d.height]}).draw(b)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);d.bind(0);m.bind(3);k.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:e,u_threshold:h,u_pointSize:c,u_itexsize:[1/d.width,1/d.height]}).draw(a,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,d)};r.prototype.createPointsMesh=function(d,g,l){for(var m=Math.round(d/l),h=Math.round(g/ -l),q=new Float32Array(m*h*2),r=-1,k=2/d*l,a=2/g*l,b=0;b>=1;1<(c|0)&&(c>>=1);if(2>b)break;l=g[r]=GL.Texture.getTemporary(b,c,d);q[0]=1/n.width;q[1]=1/n.height;n.blit(l,h.uniforms(e));n=l}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),q[0]=1/n.width,q[1]=1/n.height,e.u_intensity= +t,e.u_delta=1,n.blit(b,h.uniforms(e)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);e.u_intensity=this.getInputOrProperty("persistence");e.u_delta=0.5;for(r-=2;0<=r;r--)l=g[r],g[r]=null,q[0]=1/n.width,q[1]=1/n.height,n.blit(l,h.uniforms(e)),GL.Texture.releaseTemporary(n),n=l;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(g=this._glow_texture,g&&g.width==a.width&&g.height==a.height&&g.type==f&&g.format==a.format||(g=this._glow_texture=new GL.Texture(a.width,a.height,{type:f, +format:a.format,filter:gl.LINEAR})),n.blit(g),this.setOutputData(1,g));if(this.isOutputConnected(0)){g=this._final_texture;g&&g.width==a.width&&g.height==a.height&&g.type==f&&g.format==a.format||(g=this._final_texture=new GL.Texture(a.width,a.height,{type:f,format:a.format,filter:gl.LINEAR}));var s=this.getInputData(1),u=this.getInputOrProperty("dirt_factor");e.u_intensity=t;h=s?m._dirt_final_shader:m._final_shader;h||(h=s?m._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,m.final_pixel_shader, +{USE_DIRT:""}):m._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,m.final_pixel_shader));g.drawTo(function(){a.bind(0);n.bind(1);s&&(h.setUniform("u_dirt_factor",u),h.setUniform("u_dirt_texture",s.bind(2)));h.toViewport(e)});this.setOutputData(0,g)}GL.Texture.releaseTemporary(n)}};m.cut_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_threshold;\n\t\tvoid main() {\n\t\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t\t}"; +m.scale_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_texture, uv + o.xy ) + texture2D( u_texture, uv + o.zy) + texture2D( u_texture, uv + o.xw) + texture2D( u_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\t\t}"; +m.final_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_glow_texture;\n\t\t#ifdef USE_DIRT\n\t\t\tuniform sampler2D u_dirt_texture;\n\t\t#endif\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\tuniform float u_dirt_factor;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tvec4 glow = sampleBox( v_coord );\n\t\t\t#ifdef USE_DIRT\n\t\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t\t#endif\n\t\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t\t}"; +d.registerNodeType("texture/glow",m);var B=function(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}};B.title="Kuwahara Filter";B.desc="Filters a texture giving an artistic oil canvas painting";B.max_radius=10;B._shaders=[];B.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width, +a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));b=this.properties.radius;b=Math.min(Math.floor(b),B.max_radius);if(0==b)this.setOutputData(0,a);else{var c=this.properties.intensity,f=d.camera_aspect;f||void 0===window.gl||(f=gl.canvas.height/gl.canvas.width);f||(f=1);f=this.properties.preserve_aspect?f:1;B._shaders[b]||(B._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,B.pixel_shader,{RADIUS:b.toFixed(0)}));var e=B._shaders[b],g=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){e.uniforms({u_texture:0, +u_intensity:c,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(g)});this.setOutputData(0,this._temp_texture)}}};B.pixel_shader="\n\tprecision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_intensity;\n\tuniform vec2 u_resolution;\n\tuniform vec2 u_iResolution;\n\t#ifndef RADIUS\n\t\t#define RADIUS 7\n\t#endif\n\tvoid main() {\n\t\n\t\tconst int radius = RADIUS;\n\t\tvec2 fragCoord = v_coord;\n\t\tvec2 src_size = u_iResolution;\n\t\tvec2 uv = v_coord;\n\t\tfloat n = float((radius + 1) * (radius + 1));\n\t\tint i;\n\t\tint j;\n\t\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\t\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\t\tvec3 c;\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm0 += c;\n\t\t\t\ts0 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm1 += c;\n\t\t\t\ts1 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm2 += c;\n\t\t\t\ts2 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm3 += c;\n\t\t\t\ts3 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfloat min_sigma2 = 1e+2;\n\t\tm0 /= n;\n\t\ts0 = abs(s0 / n - m0 * m0);\n\t\t\n\t\tfloat sigma2 = s0.r + s0.g + s0.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m0, 1.0);\n\t\t}\n\t\t\n\t\tm1 /= n;\n\t\ts1 = abs(s1 / n - m1 * m1);\n\t\t\n\t\tsigma2 = s1.r + s1.g + s1.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m1, 1.0);\n\t\t}\n\t\t\n\t\tm2 /= n;\n\t\ts2 = abs(s2 / n - m2 * m2);\n\t\t\n\t\tsigma2 = s2.r + s2.g + s2.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m2, 1.0);\n\t\t}\n\t\t\n\t\tm3 /= n;\n\t\ts3 = abs(s3 / n - m3 * m3);\n\t\t\n\t\tsigma2 = s3.r + s3.g + s3.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m3, 1.0);\n\t\t}\n\t}\n\t"; +d.registerNodeType("texture/kuwahara",B);var A=function(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0};A.title="Webcam";A.desc="Webcam texture";A.is_webcam_open=!1;A.prototype.openStream=function(){function a(c){A.is_webcam_open=!1;console.log("Webcam rejected",c);b._webcam_stream=!1;b.boxcolor="red";b.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!1, +video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](a);var b=this}};A.prototype.closeStream=function(){if(this._webcam_stream){var a=this._webcam_stream.getTracks();if(a.length)for(var b=0;b=this.size[1]||!this._video||(a.save(),a.webgl?this._video_texture&&a.drawImage(this._video_texture,0,0,this.size[0],this.size[1]):a.drawImage(this._video,0,0,this.size[0],this.size[1]),a.restore())};A.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,b=this._video.videoHeight,c=this._video_texture;c&&c.width==a&&c.height==b||(this._video_texture=new GL.Texture(a,b,{format:gl.RGB, +filter:gl.LINEAR}));this._video_texture.uploadImage(this._video);this._video_texture.version=++this.version;this.properties.texture_name&&(k.getTexturesContainer()[this.properties.texture_name]=this._video_texture);this.setOutputData(0,this._video_texture);for(a=1;a=this.size[1]||a.webgl&&(gl.meshes.cube||(gl.meshes.cube=GL.Mesh.cube({size:1})))};d.registerNodeType("texture/cubemap",p)}})(this); +(function(v){var d=v.LiteGraph;if("undefined"!=typeof GL){var k=function(){this.addInput("Texture","Texture");this.addInput("Aberration","number");this.addInput("Distortion","number");this.addInput("Blur","number");this.addOutput("Texture","Texture");this.properties={aberration:1,distortion:1,blur:1,precision:LGraphTexture.DEFAULT};k._shader||(k._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,k.pixel_shader),k._texture=new GL.Texture(3,1,{format:gl.RGB,wrap:gl.CLAMP_TO_EDGE,magFilter:gl.LINEAR, +minFilter:gl.LINEAR,pixel_data:[255,0,0,0,255,0,0,0,255]}))};k.title="Lens";k.desc="Camera Lens distortion";k.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};k.prototype.onExecute=function(){var d=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,d);else if(d){this._tex=LGraphTexture.getTargetTexture(d,this._tex,this.properties.precision);var h=this.properties.aberration;this.isInputConnected(1)&&(h=this.getInputData(1), +this.properties.aberration=h);var p=this.properties.distortion;this.isInputConnected(2)&&(p=this.getInputData(2),this.properties.distortion=p);var r=this.properties.blur;this.isInputConnected(3)&&(r=this.getInputData(3),this.properties.blur=r);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var l=Mesh.getScreenQuad(),g=k._shader;this._tex.drawTo(function(){d.bind(0);g.uniforms({u_texture:0,u_aberration:h,u_distortion:p,u_blur:r}).draw(l)});this.setOutputData(0,this._tex)}};k.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_camera_planes;\n\t\t\tuniform float u_aberration;\n\t\t\tuniform float u_distortion;\n\t\t\tuniform float u_blur;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 coord = v_coord;\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\t\t\t\tdist_coord *= percent;\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\t\t\t\tcolor.r = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0+0.01*u_aberration), u_blur * dist ).r;\n\t\t\t\tcolor.b = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0-0.01*u_aberration), u_blur * dist ).b;\n\t\t\t\tgl_FragColor = color;\n\t\t\t}\n\t\t\t"; +d.registerNodeType("fx/lens",k);v.LGraphFXLens=k;var r=function(){this.addInput("Texture","Texture");this.addInput("Blurred","Texture");this.addInput("Mask","Texture");this.addInput("Threshold","number");this.addOutput("Texture","Texture");this.properties={shape:"",size:10,alpha:1,threshold:1,high_precision:!1}};r.title="Bokeh";r.desc="applies an Bokeh effect";r.widgets_info={shape:{widget:"texture"}};r.prototype.onExecute=function(){var d=this.getInputData(0),h=this.getInputData(1),k=this.getInputData(2); +if(d&&k&&this.properties.shape){h||(h=d);var p=LGraphTexture.getTexture(this.properties.shape);if(p){var l=this.properties.threshold;this.isInputConnected(3)&&(l=this.getInputData(3),this.properties.threshold=l);var g=gl.UNSIGNED_BYTE;this.properties.high_precision&&(g=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==g&&this._temp_texture.width==d.width&&this._temp_texture.height==d.height||(this._temp_texture=new GL.Texture(d.width,d.height,{type:g,format:gl.RGBA, +filter:gl.LINEAR}));var s=r._first_shader;s||(s=r._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,r._first_pixel_shader));var q=r._second_shader;q||(q=r._second_shader=new GL.Shader(r._second_vertex_shader,r._second_pixel_shader));var a=this._points_mesh;a&&a._width==d.width&&a._height==d.height&&2==a._spacing||(a=this.createPointsMesh(d.width,d.height,2));var b=Mesh.getScreenQuad(),c=this.properties.size,e=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){d.bind(0); +h.bind(1);k.bind(2);s.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[d.width,d.height]}).draw(b)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);d.bind(0);p.bind(3);q.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:e,u_threshold:l,u_pointSize:c,u_itexsize:[1/d.width,1/d.height]}).draw(a,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,d)};r.prototype.createPointsMesh=function(d,h,k){for(var p=Math.round(d/k),l=Math.round(h/ +k),g=new Float32Array(p*l*2),r=-1,q=2/d*k,a=2/h*k,b=0;b=d.NOTEON||c<=d.NOTEOFF)this.channel=a&15};Object.defineProperty(d.prototype,"velocity",{get:function(){return this.cmd==d.NOTEON?this.data[2]:-1},set:function(a){this.data[2]=a},enumerable:!0});d.notes="A A# B C C# D D# E F F# G G#".split(" ");d.note_to_index={A:0,"A#":1,B:2,C:3,"C#":4,D:5,"D#":6,E:7,F:8,"F#":9,G:10,"G#":11};Object.defineProperty(d.prototype, "note",{get:function(){return this.cmd!=d.NOTEON?-1:d.toNoteString(this.data[1],!0)},set:function(a){throw"notes cannot be assigned this way, must modify the data[1]";},enumerable:!0});Object.defineProperty(d.prototype,"octave",{get:function(){return this.cmd!=d.NOTEON?-1:Math.floor((this.data[1]-24)/12+1)},set:function(a){throw"octave cannot be assigned this way, must modify the data[1]";},enumerable:!0});d.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};d.computePitch= function(a){return 440*Math.pow(2,(a-69)/12)};d.prototype.getCC=function(){return this.data[1]};d.prototype.getCCValue=function(){return this.data[2]};d.prototype.getPitchBend=function(){return this.data[1]+(this.data[2]<<7)-8192};d.computePitchBend=function(a,c){return a+(c<<7)-8192};d.prototype.setCommandFromString=function(a){this.cmd=d.computeCommandFromString(a)};d.computeCommandFromString=function(a){if(!a)return 0;if(a&&a.constructor===Number)return a;a=a.toUpperCase();switch(a){case "NOTE ON":case "NOTEON":return d.NOTEON; case "NOTE OFF":case "NOTEOFF":return d.NOTEON;case "KEY PRESSURE":case "KEYPRESSURE":return d.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return d.CONTROLLERCHANGE;case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return d.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return d.CHANNELPRESSURE;case "PITCH BEND":case "PITCHBEND":return d.PITCHBEND;case "TIME TICK":case "TIMETICK":return d.TIMETICK;default:return Number(a)}};d.toNoteString=function(a,c){a= Math.round(a);var e,f=Math.floor((a-24)/12+1);e=(a-21)%12;0>e&&(e=12+e);return d.notes[e]+(c?"":f)};d.NoteStringToPitch=function(a){a=a.toUpperCase();var c=a[0],e=4;"#"==a[1]?(c+="#",2this.properties.max_value||this.trigger("on_midi",c)};a.registerNodeType("midi/filter",t);u.title="MIDIEvent";u.desc="Create a MIDI Event";u.color="#243";u.prototype.onAction= function(a,c){"assign"==a?(this.properties.channel=c.channel,this.properties.cmd=c.cmd,this.properties.value1=c.data[1],this.properties.value2=c.data[2]):(c=this.midi_event,c.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?c.setCommandFromString(this.properties.cmd):c.cmd=this.properties.cmd,c.data[0]=c.cmd|c.channel,c.data[1]=Number(this.properties.value1),c.data[2]=Number(this.properties.value2),this.trigger("on_midi",c))};u.prototype.onExecute=function(){var a= this.properties;if(this.inputs)for(var c=0;ca;++a)this.valid_notes[a]=-1!=this.notes_pitches.indexOf(a);for(a=0;12>a;++a)if(this.valid_notes[a])this.offset_notes[a]=0;else for(var c=1;12>c;++c){if(this.valid_notes[(a-c)%12]){this.offset_notes[a]=-c;break}if(this.valid_notes[(a+ -c)%12]){this.offset_notes[a]=c;break}}};q.prototype.onAction=function(a,c){c&&c.constructor===d&&(c.data[0]==d.NOTEON||c.data[0]==d.NOTEOFF?(this.midi_event=new d,this.midi_event.setup(c.data),this.midi_event.data[1]+=this.offset_notes[d.note_to_index[c.note]],this.trigger("out",this.midi_event)):this.trigger("out",c))};q.prototype.onExecute=function(){var a=this.getInputData(1);null!=a&&a!=this._current_scale&&this.processScale(a)};a.registerNodeType("midi/quantize",q);s.title="MIDI Play";s.desc= -"Plays a MIDI note";s.color="#243";s.prototype.onAction=function(a,c){if(c&&c.constructor===d){if(this.instrument&&c.data[0]==d.NOTEON){var e=c.note;if(!e||"undefined"==e||e.constructor!==String)return;this.instrument.play(e,c.octave,this.properties.duration,this.properties.volume)}this.trigger("note",c)}};s.prototype.onExecute=function(){var a=this.getInputData(1);null!=a&&(this.properties.volume=a);a=this.getInputData(2);null!=a&&(this.properties.duration=a)};a.registerNodeType("midi/play",s);k.title= -"MIDI Keys";k.desc="Keyboard to play notes";k.color="#243";k.keys=[{x:0,w:1,h:1,t:0},{x:0.75,w:0.5,h:0.6,t:1},{x:1,w:1,h:1,t:0},{x:1.75,w:0.5,h:0.6,t:1},{x:2,w:1,h:1,t:0},{x:2.75,w:0.5,h:0.6,t:1},{x:3,w:1,h:1,t:0},{x:4,w:1,h:1,t:0},{x:4.75,w:0.5,h:0.6,t:1},{x:5,w:1,h:1,t:0},{x:5.75,w:0.5,h:0.6,t:1},{x:6,w:1,h:1,t:0}];k.prototype.onDrawBackground=function(a){if(!this.flags.collapsed){var c=12*this.properties.num_octaves;this.keys.length=c;for(var d=this.size[0]/(7*this.properties.num_octaves),f=this.size[1], -g=0;2>g;g++)for(var h=0;hl+m||a[1]>h))return g}}return-1};k.prototype.onAction= -function(a,c){if("reset"==a)for(var e=0;ec[1])){var e=this.getKeyIndex(c);this.keys[e]=!0;this._last_key=e;var e=12*(this.properties.start_octave-1)+29+e,f=new d;f.setup([d.NOTEON,e,100]);this.trigger("note", -f);return!0}};k.prototype.onMouseMove=function(a,c){if(!(0>c[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var e=this.getKeyIndex(c);if(this._last_key==e)return!0;this.keys[this._last_key]=!1;var f=12*(this.properties.start_octave-1)+29+this._last_key,g=new d;g.setup([d.NOTEOFF,f,100]);this.trigger("note",g);this.keys[e]=!0;f=12*(this.properties.start_octave-1)+29+e;g=new d;g.setup([d.NOTEON,f,100]);this.trigger("note",g);this._last_key=e;return!0}};k.prototype.onMouseUp=function(a,c){if(!(0>c[1])){var e= -this.getKeyIndex(c);this.keys[e]=!1;this._last_key=-1;var e=12*(this.properties.start_octave-1)+29+e,f=new d;f.setup([d.NOTEOFF,e,100]);this.trigger("note",f);return!0}};a.registerNodeType("midi/keys",k)})(this); -(function(w){function d(){this.properties={src:"",gain:0.5,loop:!0,autoplay:!0,playbackRate:1};this._loading_audio=!1;this._audiobuffer=null;this._audionodes=[];this._last_sourcenode=null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=e.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function l(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= +function(){return[["midi","midi"],["on_midi",a.EVENT],["command","number"],["note","number"],["velocity","number"],["cc","number"],["cc_value","number"],["pitch","number"],["pitchbend","number"]]};a.registerNodeType("midi/event",u);y.title="MIDICC";y.desc="gets a Controller Change";y.color="#243";y.prototype.onExecute=function(){k.input&&(this.properties.value=k.input.state.cc[this.properties.cc]);this.setOutputData(0,this.properties.value)};a.registerNodeType("midi/cc",y);w.title="MIDI Generator"; +w.desc="Generates a random MIDI note";w.color="#243";w.processScale=function(b){b=b.split(",");for(var c=0;ca;++a)this.valid_notes[a]=-1!=this.notes_pitches.indexOf(a);for(a=0;12>a;++a)if(this.valid_notes[a])this.offset_notes[a]=0;else for(var c=1;12>c;++c){if(this.valid_notes[(a-c)%12]){this.offset_notes[a]=-c;break}if(this.valid_notes[(a+ +c)%12]){this.offset_notes[a]=c;break}}};g.prototype.onAction=function(a,c){c&&c.constructor===d&&(c.data[0]==d.NOTEON||c.data[0]==d.NOTEOFF?(this.midi_event=new d,this.midi_event.setup(c.data),this.midi_event.data[1]+=this.offset_notes[d.note_to_index[c.note]],this.trigger("out",this.midi_event)):this.trigger("out",c))};g.prototype.onExecute=function(){var a=this.getInputData(1);null!=a&&a!=this._current_scale&&this.processScale(a)};a.registerNodeType("midi/quantize",g);s.title="MIDI Play";s.desc= +"Plays a MIDI note";s.color="#243";s.prototype.onAction=function(a,c){if(c&&c.constructor===d){if(this.instrument&&c.data[0]==d.NOTEON){var e=c.note;if(!e||"undefined"==e||e.constructor!==String)return;this.instrument.play(e,c.octave,this.properties.duration,this.properties.volume)}this.trigger("note",c)}};s.prototype.onExecute=function(){var a=this.getInputData(1);null!=a&&(this.properties.volume=a);a=this.getInputData(2);null!=a&&(this.properties.duration=a)};a.registerNodeType("midi/play",s);q.title= +"MIDI Keys";q.desc="Keyboard to play notes";q.color="#243";q.keys=[{x:0,w:1,h:1,t:0},{x:0.75,w:0.5,h:0.6,t:1},{x:1,w:1,h:1,t:0},{x:1.75,w:0.5,h:0.6,t:1},{x:2,w:1,h:1,t:0},{x:2.75,w:0.5,h:0.6,t:1},{x:3,w:1,h:1,t:0},{x:4,w:1,h:1,t:0},{x:4.75,w:0.5,h:0.6,t:1},{x:5,w:1,h:1,t:0},{x:5.75,w:0.5,h:0.6,t:1},{x:6,w:1,h:1,t:0}];q.prototype.onDrawBackground=function(a){if(!this.flags.collapsed){var c=12*this.properties.num_octaves;this.keys.length=c;for(var d=this.size[0]/(7*this.properties.num_octaves),f=this.size[1], +g=0;2>g;g++)for(var h=0;hl+k||a[1]>h))return g}}return-1};q.prototype.onAction= +function(a,c){if("reset"==a)for(var e=0;ec[1])){var e=this.getKeyIndex(c);this.keys[e]=!0;this._last_key=e;var e=12*(this.properties.start_octave-1)+29+e,f=new d;f.setup([d.NOTEON,e,100]);this.trigger("note", +f);return!0}};q.prototype.onMouseMove=function(a,c){if(!(0>c[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var e=this.getKeyIndex(c);if(this._last_key==e)return!0;this.keys[this._last_key]=!1;var f=12*(this.properties.start_octave-1)+29+this._last_key,g=new d;g.setup([d.NOTEOFF,f,100]);this.trigger("note",g);this.keys[e]=!0;f=12*(this.properties.start_octave-1)+29+e;g=new d;g.setup([d.NOTEON,f,100]);this.trigger("note",g);this._last_key=e;return!0}};q.prototype.onMouseUp=function(a,c){if(!(0>c[1])){var e= +this.getKeyIndex(c);this.keys[e]=!1;this._last_key=-1;var e=12*(this.properties.start_octave-1)+29+e,f=new d;f.setup([d.NOTEOFF,e,100]);this.trigger("note",f);return!0}};a.registerNodeType("midi/keys",q)})(this); +(function(v){function d(){this.properties={src:"",gain:0.5,loop:!0,autoplay:!0,playbackRate:1};this._loading_audio=!1;this._audiobuffer=null;this._audionodes=[];this._last_sourcenode=null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=e.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function k(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=e.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function r(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=e.getAudioContext().createAnalyser();this.audionode.graphnode=this;this.audionode.fftSize=this.properties.fftSize;this.audionode.minDecibels=this.properties.minDecibels;this.audionode.maxDecibels= -this.properties.maxDecibels;this.audionode.smoothingTimeConstant=this.properties.smoothingTimeConstant;this.addInput("in","audio");this.addOutput("freqs","array");this.addOutput("samples","array");this._time_bin=this._freq_bin=null}function m(){this.properties={gain:1};this.audionode=e.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function g(){this.properties={impulse_src:"",normalize:!0};this.audionode=e.getAudioContext().createConvolver(); +this.properties.maxDecibels;this.audionode.smoothingTimeConstant=this.properties.smoothingTimeConstant;this.addInput("in","audio");this.addOutput("freqs","array");this.addOutput("samples","array");this._time_bin=this._freq_bin=null}function p(){this.properties={gain:1};this.audionode=e.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function h(){this.properties={impulse_src:"",normalize:!0};this.audionode=e.getAudioContext().createConvolver(); this.addInput("in","audio");this.addOutput("out","audio")}function t(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=e.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function u(){this.properties={};this.audionode=e.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function y(){this.properties={gain1:0.5,gain2:0.5}; -this.audionode=e.getAudioContext().createGain();this.audionode1=e.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=e.getAudioContext().createGain();this.audionode2.gain.value=this.properties.gain2;this.audionode1.connect(this.audionode);this.audionode2.connect(this.audionode);this.addInput("in1","audio");this.addInput("in1 gain","number");this.addInput("in2","audio");this.addInput("in2 gain","number");this.addOutput("out","audio")}function v(){this.properties= -{delayTime:0.5};this.audionode=e.getAudioContext().createDelay(10);this.audionode.delayTime.value=this.properties.delayTime;this.addInput("in","audio");this.addInput("time","number");this.addOutput("out","audio")}function h(){this.properties={frequency:350,detune:0,Q:1};this.addProperty("type","lowpass","enum",{values:"lowpass highpass bandpass lowshelf highshelf peaking notch allpass".split(" ")});this.audionode=e.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out", -"audio")}function q(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=e.getAudioContext().createOscillator();this.addOutput("out","audio")}function s(){this.properties={continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function k(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal", +this.audionode=e.getAudioContext().createGain();this.audionode1=e.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=e.getAudioContext().createGain();this.audionode2.gain.value=this.properties.gain2;this.audionode1.connect(this.audionode);this.audionode2.connect(this.audionode);this.addInput("in1","audio");this.addInput("in1 gain","number");this.addInput("in2","audio");this.addInput("in2 gain","number");this.addOutput("out","audio")}function w(){this.properties= +{delayTime:0.5};this.audionode=e.getAudioContext().createDelay(10);this.audionode.delayTime.value=this.properties.delayTime;this.addInput("in","audio");this.addInput("time","number");this.addOutput("out","audio")}function l(){this.properties={frequency:350,detune:0,Q:1};this.addProperty("type","lowpass","enum",{values:"lowpass highpass bandpass lowshelf highshelf peaking notch allpass".split(" ")});this.audionode=e.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out", +"audio")}function g(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=e.getAudioContext().createOscillator();this.addOutput("out","audio")}function s(){this.properties={continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function q(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal", "number")}function a(){if(!a.default_code){var b=a.default_function.toString(),c=b.indexOf("{")+1,d=b.lastIndexOf("}");a.default_code=b.substr(c,d-c)}this.properties={code:a.default_code};b=e.getAudioContext();b.createScriptProcessor?this.audionode=b.createScriptProcessor(4096,1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=b.createGain());this.processCode();a._bypass_function||(a._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out", -"audio")}function b(){this.audionode=e.getAudioContext().destination;this.addInput("in","audio")}var c=w.LiteGraph,e={};w.LGAudio=e;e.getAudioContext=function(){if(!this._audio_context){window.AudioContext=window.AudioContext||window.webkitAudioContext;if(!window.AudioContext)return console.error("AudioContext not supported by browser"),null;this._audio_context=new AudioContext;this._audio_context.onmessage=function(a){console.log("msg",a)};this._audio_context.onended=function(a){console.log("ended", +"audio")}function b(){this.audionode=e.getAudioContext().destination;this.addInput("in","audio")}var c=v.LiteGraph,e={};v.LGAudio=e;e.getAudioContext=function(){if(!this._audio_context){window.AudioContext=window.AudioContext||window.webkitAudioContext;if(!window.AudioContext)return console.error("AudioContext not supported by browser"),null;this._audio_context=new AudioContext;this._audio_context.onmessage=function(a){console.log("msg",a)};this._audio_context.onended=function(a){console.log("ended", a)};this._audio_context.oncomplete=function(a){console.log("complete",a)}}return this._audio_context};e.connect=function(a,b){try{a.connect(b)}catch(c){console.warn("LGraphAudio:",c)}};e.disconnect=function(a,b){try{a.disconnect(b)}catch(c){console.warn("LGraphAudio:",c)}};e.changeAllAudiosConnections=function(a,b){if(a.inputs)for(var c=0;c=this.size[0]&&(g=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(g,d),a.lineTo(g,0),a.stroke())}};s.title="Visualization";s.desc="Audio Visualization";c.registerNodeType("audio/visualization",s);k.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=e.getAudioContext().sampleRate/this._freqs.length; -b=a/b*2;b>=this._freqs.length?b=this._freqs[this._freqs.length-1]:(a=b|0,b-=a,b=this._freqs[a]*(1-b)+this._freqs[a+1]*b);this.setOutputData(0,b/255*this.properties.amplitude)}};k.prototype.onGetInputs=function(){return[["band","number"]]};k.title="Signal";k.desc="extract the signal of some frequency";c.registerNodeType("audio/signal",k);a.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};a["@code"]={widget:"code"};a.prototype.onStart=function(){this.audionode.onaudioprocess= +d),g++;a.stroke();0<=this.properties.mark&&(b=e.getAudioContext().sampleRate/b.length,g=this.properties.mark/b*2/c,g>=this.size[0]&&(g=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(g,d),a.lineTo(g,0),a.stroke())}};s.title="Visualization";s.desc="Audio Visualization";c.registerNodeType("audio/visualization",s);q.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=e.getAudioContext().sampleRate/this._freqs.length; +b=a/b*2;b>=this._freqs.length?b=this._freqs[this._freqs.length-1]:(a=b|0,b-=a,b=this._freqs[a]*(1-b)+this._freqs[a+1]*b);this.setOutputData(0,b/255*this.properties.amplitude)}};q.prototype.onGetInputs=function(){return[["band","number"]]};q.title="Signal";q.desc="extract the signal of some frequency";c.registerNodeType("audio/signal",q);a.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};a["@code"]={widget:"code"};a.prototype.onStart=function(){this.audionode.onaudioprocess= this._callback};a.prototype.onStop=function(){this.audionode.onaudioprocess=a._bypass_function};a.prototype.onPause=function(){this.audionode.onaudioprocess=a._bypass_function};a.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};a.prototype.onExecute=function(){};a.prototype.onRemoved=function(){this.audionode.onaudioprocess=a._bypass_function};a.prototype.processCode=function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code= this.properties.code,this._callback=this._script.onaudioprocess}catch(b){console.error("Error in onaudioprocess code",b),this._callback=a._bypass_function,this.audionode.onaudioprocess=this._callback}};a.prototype.onPropertyChanged=function(a,b){"code"==a&&(this.properties.code=b,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))};a.default_function=function(){this.onaudioprocess=function(a){var b=a.inputBuffer;a=a.outputBuffer; for(var c=0;c