first commit

demo/demo.js

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+/* EXAMPLE ***************************
+reModular.registerModuleType("name", {
+	title: "",
+	desc: "",
+	inputs: [["","type"]],
+	outputs: [["","type"]],
+	properties: {"varname":""},
+	widgets: [{name:"name",text:"text to show",type:"button"}],
+	size: [200,220],
+	onLoad: function()
+	{
+	},
+	onDrawBackground: function(ctx)
+	{
+		if(this.img)
+			ctx.drawImage(this.img, 0,20,this.size[0],this.size[1]-20);
+	},
+
+	onExecute: function()
+	{
+		this.img = this.getInputData(0);
+		reModular.dirty_canvas = true;
+	},
+	onPropertyChange: function(name,value)
+	{
+		this.properties[name] = value;
+		return true; //block default behaviour
+	},
+	onWidget: function(e,widget)
+	{
+		if(widget.name == "resize")
+		{
+		}
+	},
+});
+*/
+
+function demo()
+{
+	multiConnection();
+}
+
+function multiConnection()
+{
+	var node_const_A = LiteGraph.createNode("basic/const");
+	node_const_A.pos = [200,200];
+	graph.add(node_const_A);
+	node_const_A.setValue(4);
+
+	var node_const_B = LiteGraph.createNode("basic/const");
+	node_const_B.pos = [200,300];
+	graph.add(node_const_B);
+	node_const_B.setValue(10);
+
+	var node_math = LiteGraph.createNode("math/operation");
+	node_math.pos = [400,200];
+	node_math.addOutput("A*B");
+	graph.add(node_math);
+
+	var node_watch = LiteGraph.createNode("basic/watch");
+	node_watch.pos = [700,200];
+	graph.add(node_watch);
+
+	var node_watch2 = LiteGraph.createNode("basic/watch");
+	node_watch2.pos = [700,300];
+	graph.add(node_watch2);
+
+	node_const_A.connect(0,node_math,0 );
+	node_const_B.connect(0,node_math,1 );
+	node_math.connect(0,node_watch,0 );
+	node_math.connect(0,node_watch2,0 );
+}
+
+function sortTest()
+{
+	var rand = LiteGraph.createNode("math/rand",null, {pos: [10,100] });
+	graph.add(rand);
+
+	var nodes = [];
+	for(var i = 4; i >= 1; i--)
+	{
+		var n = LiteGraph.createNode("basic/watch",null, {pos: [i * 120,100] });
+		graph.add(n);
+		nodes[i-1] = n;
+	}
+
+	rand.connect(0, nodes[0], 0);
+
+	for(var i = 0; i < nodes.length - 1; i++)
+		nodes[i].connect(0,nodes[i+1], 0);
+}
+
+function benchmark()
+{
+	var num_nodes = 500;
+	var consts = [];
+	for(var i = 0; i < num_nodes; i++)
+	{
+		var n = LiteGraph.createNode("math/rand",null, {pos: [(2000 * Math.random())|0, (2000 * Math.random())|0] });
+		graph.add(n);
+		consts.push(n);
+	}
+
+	var watches = [];
+	for(var i = 0; i < num_nodes; i++)
+	{
+		var n = LiteGraph.createNode("basic/watch",null, {pos: [(2000 * Math.random())|0, (2000 * Math.random())|0] });
+		graph.add(n);
+		watches.push(n);
+	}
+
+	for(var i = 0; i < num_nodes; i++)
+		consts[ (Math.random() * consts.length)|0 ].connect(0, watches[ (Math.random() * watches.length)|0 ], 0 );
+}