added support for nodejs

src/litegraph.js

@@ -172,7 +172,7 @@ var LiteGraph = global.LiteGraph = {
 
 		title = title || base_class.title || type;
 
-		var node = new base_class( name );
+		var node = new base_class( title );
 		node.type = type;
 
 		if(!node.title) node.title = title;
@@ -311,10 +311,18 @@ var LiteGraph = global.LiteGraph = {
 	}
 };
 
+//timer that works everywhere
 if(typeof(performance) != "undefined")
-  LiteGraph.getTime = function getTime() { return performance.now(); }
+	LiteGraph.getTime = performance.now.bind(performance);
+else if(typeof(Date) != "undefined" && Date.now)
+	LiteGraph.getTime = Date.now.bind(Date);
+else if(typeof(process) != "undefined")
+	LiteGraph.getTime = function(){
+		var t = process.hrtime();
+		return t[0]*0.001 + t[1]*(1e-6);
+	}
 else
-  LiteGraph.getTime = function getTime() { return Date.now(); }
+  LiteGraph.getTime = function getTime() { return (new Date).getTime(); }
 
 
 
@@ -332,7 +340,7 @@ else
 * @constructor
 */
 
-global.LGraph = LiteGraph.LGraph = function LGraph()
+function LGraph()
 {
 	if (LiteGraph.debug)
 		console.log("Graph created");
@@ -340,6 +348,8 @@ global.LGraph = LiteGraph.LGraph = function LGraph()
 	this.clear();
 }
 
+global.LGraph = LiteGraph.LGraph = LGraph;
+
 //default supported types
 LGraph.supported_types = ["number","string","boolean"];
 
@@ -1382,11 +1392,13 @@ LGraph.prototype.onNodeTrace = function(node, msg, color)
 * @param {String} name a name for the node
 */
 
-global.LGraphNode = LiteGraph.LGraphNode = function LGraphNode(title)
+function LGraphNode(title)
 {
 	this._ctor();
 }
 
+global.LGraphNode = LiteGraph.LGraphNode = LGraphNode;
+
 LGraphNode.prototype._ctor = function( title )
 {
 	this.title = title || "Unnamed";
@@ -2680,7 +2692,7 @@ LGraphNode.prototype.localToScreen = function(x,y, graphcanvas)
 * @param {LGraph} graph [optional]
 * @param {Object} options [optional] { skip_rendering, autoresize }
 */
-global.LGraphCanvas = LiteGraph.LGraphCanvas = function LGraphCanvas( canvas, graph, options )
+function LGraphCanvas( canvas, graph, options )
 {
 	options = options || {};
 
@@ -2732,6 +2744,8 @@ global.LGraphCanvas = LiteGraph.LGraphCanvas = function LGraphCanvas( canvas, gr
 	this.autoresize = options.autoresize;
 }
 
+global.LGraphCanvas = LiteGraph.LGraphCanvas = LGraphCanvas;
+
 LGraphCanvas.link_type_colors = {"-1":"#F85",'number':"#AAC","node":"#DCA"};
 
 
@@ -6184,7 +6198,7 @@ LiteGraph.createNodetypeWrapper = function( class_object )
 //LiteGraph.registerNodeType("scene/global", LGraphGlobal );
 */
 
-if(typeof(window) !== undefined && !window["requestAnimationFrame"] )
+if( typeof(window) != "undefined" && !window["requestAnimationFrame"] )
 {
 	window.requestAnimationFrame = window.webkitRequestAnimationFrame ||
 		  window.mozRequestAnimationFrame    ||
@@ -6194,3 +6208,6 @@ if(typeof(window) !== undefined && !window["requestAnimationFrame"] )
 }
 
 })(this);
+
+if(typeof(exports) != "undefined")
+	exports.LiteGraph = this.LiteGraph;

src/nodes/audio.js

@@ -1,7 +1,6 @@
-//not tested nor finished
-
 (function( global )
 {
+var LiteGraph = global.LiteGraph;
 
 var LGAudio = {};
 global.LGAudio = LGAudio;
@@ -1254,4 +1253,4 @@ LiteGraph.registerNodeType("audio/destination", LGAudioDestination);
 
 
 
-})( window );
+})( this );

src/nodes/base.js

@@ -1,6 +1,6 @@
 //basic nodes
-(function(){
-
+(function(global){
+var LiteGraph = global.LiteGraph;
 
 //Constant
 function Time()
@@ -461,4 +461,4 @@ LiteGraph.registerNodeType("basic/script", NodeScript );
 
 
 
-})();
+})(this);

src/nodes/events.js

@@ -1,5 +1,6 @@
 //event related nodes
-(function(){
+(function(global){
+var LiteGraph = global.LiteGraph;
 
 //Show value inside the debug console
 function LogEvent()
@@ -146,4 +147,4 @@ DelayEvent.prototype.onGetInputs = function()
 LiteGraph.registerNodeType("events/delay", DelayEvent );
 
 
-})();
+})(this);

src/nodes/glfx.js

@@ -1,7 +1,10 @@
+(function(global){
+var LiteGraph = global.LiteGraph;
+
 //Works with Litegl.js to create WebGL nodes
-if(typeof(LiteGraph) != "undefined")
+if(typeof(GL) != "undefined")
 {
-	
+
 	// Texture Lens *****************************************
 	function LGraphFXLens()
 	{
@@ -555,5 +558,7 @@ if(typeof(LiteGraph) != "undefined")
 			";
 
 	LiteGraph.registerNodeType("fx/vigneting", LGraphFXVigneting );
-	window.LGraphFXVigneting = LGraphFXVigneting;
-}
+	global.LGraphFXVigneting = LGraphFXVigneting;
+}
+
+})(this);

src/nodes/gltextures.js

@@ -1,14 +1,20 @@
+(function(global){
+var LiteGraph = global.LiteGraph;
+
 //Works with Litegl.js to create WebGL nodes
-var LGraphTexture
-if(typeof(LiteGraph) != "undefined")
+global.LGraphTexture = null;
+
+if(typeof(GL) != "undefined")
 {
-	LGraphTexture = function()
+	function LGraphTexture()
 	{
 		this.addOutput("Texture","Texture");
 		this.properties = { name:"", filter: true };
 		this.size = [LGraphTexture.image_preview_size, LGraphTexture.image_preview_size];
 	}
 
+	global.LGraphTexture = LGraphTexture;
+
 	LGraphTexture.title = "Texture";
 	LGraphTexture.desc = "Texture";
 	LGraphTexture.widgets_info = {"name": { widget:"texture"}, "filter": { widget:"checkbox"} };
@@ -2463,4 +2469,6 @@ LGraphTextureKuwaharaFilter.pixel_shader = "\n\
 
 	LiteGraph.registerNodeType("texture/cubemap", LGraphCubemap );
 
-} //litegl.js defined
+} //litegl.js defined
+
+})(this);

src/nodes/image.js

@@ -1,7 +1,5 @@
-(function(){
-
-
-
+(function(global){
+var LiteGraph = global.LiteGraph;
 
 function GraphicsImage()
 {
@@ -714,4 +712,4 @@ ImageWebcam.prototype.onDrawBackground = function(ctx)
 LiteGraph.registerNodeType("graphics/webcam", ImageWebcam );
 
 
-})();
+})(this);

src/nodes/input.js

@@ -1,4 +1,5 @@
-(function(){
+(function(global){
+var LiteGraph = global.LiteGraph;
 
 function GamepadInput()
 {
@@ -200,4 +201,4 @@ GamepadInput.prototype.onGetOutputs = function() {
 
 LiteGraph.registerNodeType("input/gamepad", GamepadInput );
 
-})();
+})(this);

src/nodes/interface.js

@@ -1,5 +1,6 @@
 //widgets
-(function(){
+(function(global){
+var LiteGraph = global.LiteGraph;
 
 	/* Button ****************/
 
@@ -776,4 +777,4 @@
 
 	LiteGraph.registerNodeType("widget/panel", WidgetPanel );
 
-})();
+})(this);

src/nodes/logic.js

@@ -1,3 +1,6 @@
+(function(global){
+var LiteGraph = global.LiteGraph;
+
 function Selector()
 {
 	this.addInput("sel","boolean");
@@ -35,3 +38,4 @@ Selector.prototype.onGetInputs = function() {
 
 LiteGraph.registerNodeType("logic/selector", Selector);
 
+})(this);

src/nodes/math.js

@@ -1,4 +1,5 @@
-(function(){
+(function(global){
+var LiteGraph = global.LiteGraph;
 
 //Converter
 function Converter()
@@ -685,7 +686,7 @@ LiteGraph.registerNodeType("math/trigonometry", MathTrigonometry );
 
 
 //math library for safe math operations without eval
-if(window.math)
+if(typeof(math) != undefined)
 {
 	function MathFormula()
 	{
@@ -903,7 +904,7 @@ LiteGraph.registerNodeType("math3d/xyzw-to-vec4", Math3DXYZWToVec4 );
 
 
 //if glMatrix is installed...
-if(window.glMatrix) 
+if(global.glMatrix) 
 {
 
 	function Math3DQuaternion()
@@ -1038,4 +1039,4 @@ if(window.glMatrix)
 
 } //glMatrix
 
-})();
+})(this);

src/nodes/midi.js

@@ -1,5 +1,6 @@
 (function( global )
 {
+var LiteGraph = global.LiteGraph;
 
 function MIDIEvent( data )
 {
@@ -704,10 +705,4 @@ LiteGraph.registerNodeType("midi/cc", LGMIDICC);
 
 function now() { return window.performance.now() }
 
-
-
-
-
-
-
-})( window );
+})( this );

src/nodes/network.js

@@ -1,5 +1,6 @@
 //event related nodes
-(function(){
+(function(global){
+var LiteGraph = global.LiteGraph;
 
 function LGWebSocket()
 {
@@ -255,4 +256,4 @@ LGSillyClient.prototype.onGetOutputs = function()
 LiteGraph.registerNodeType("network/sillyclient", LGSillyClient );
 
 
-})();
+})(this);

src/nodes/others.js

@@ -1,118 +0,0 @@
-/*
-LiteGraph.registerNodeType("graphics/supergraph", {
-		title: "Supergraph",
-		desc: "Shows a nice circular graph",
-
-		inputs: [["x","number"],["y","number"],["c","color"]],
-		outputs: [["","image"]],
-		widgets: [{name:"clear_alpha",text:"Clear Alpha",type:"minibutton"},{name:"clear_color",text:"Clear color",type:"minibutton"}],
-		properties: {size:256,bgcolor:"#000",lineWidth:1},
-		bgcolor: "#000",
-		flags: {allow_fastrender:true},
-		onLoad: function()
-		{
-			this.createCanvas();
-		},
-		
-		createCanvas: function()
-		{
-			this.canvas = document.createElement("canvas");
-			this.canvas.width = this.properties["size"];
-			this.canvas.height = this.properties["size"];
-			this.oldpos = null;
-			this.clearCanvas(true);
-		},
-
-		onExecute: function()
-		{
-			var x = this.getInputData(0);
-			var y = this.getInputData(1);
-			var c = this.getInputData(2);
-
-			if(x == null && y == null) return;
-
-			if(!x) x = 0;
-			if(!y) y = 0;
-			x*= 0.95;
-			y*= 0.95;
-
-			var size = this.properties["size"];
-			if(size != this.canvas.width || size != this.canvas.height)
-				this.createCanvas();
-
-			if (!this.oldpos)
-			{
-				this.oldpos = [ (x * 0.5 + 0.5) * size, (y*0.5 + 0.5) * size];
-				return;
-			}
-
-			var ctx = this.canvas.getContext("2d");
-
-			if(c == null)
-				c = "rgba(255,255,255,0.5)";
-			else if(typeof(c) == "object")  //array
-				c = colorToString(c);
-
-			//stroke line
-			ctx.strokeStyle = c;
-			ctx.beginPath();
-			ctx.moveTo( this.oldpos[0], this.oldpos[1] );
-			this.oldpos = [ (x * 0.5 + 0.5) * size, (y*0.5 + 0.5) * size];
-			ctx.lineTo( this.oldpos[0], this.oldpos[1] );
-			ctx.stroke();
-
-			this.canvas.dirty = true;
-			this.setOutputData(0,this.canvas);
-		},
-
-		clearCanvas: function(alpha)
-		{
-			var ctx = this.canvas.getContext("2d");
-			if(alpha)
-			{
-				ctx.clearRect(0,0,this.canvas.width,this.canvas.height);
-				this.trace("Clearing alpha");
-			}
-			else
-			{
-				ctx.fillStyle = this.properties["bgcolor"];
-				ctx.fillRect(0,0,this.canvas.width,this.canvas.height);
-			}
-		},
-		
-		onWidget: function(e,widget)
-		{
-			if(widget.name == "clear_color")
-			{
-				this.clearCanvas(false);
-			}
-			else if(widget.name == "clear_alpha")
-			{
-				this.clearCanvas(true);
-			}
-		},
-
-		onPropertyChange: function(name,value)
-		{
-			if(name == "size")
-			{
-				this.properties["size"] = parseInt(value);
-				this.createCanvas();
-			}
-			else if(name == "bgcolor")
-			{
-				this.properties["bgcolor"] = value;
-				this.createCanvas();
-			}
-			else if(name == "lineWidth")
-			{
-				this.properties["lineWidth"] = parseInt(value);
-				this.canvas.getContext("2d").lineWidth = this.properties["lineWidth"];
-			}
-			else
-				return false;
-				
-			return true;
-		}
-	});
-*/