webvr js meetup initial commit

node_modules/three/examples/js/modifiers/ExplodeModifier.js

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+/**
+ * Make all faces use unique vertices
+ * so that each face can be separated from others
+ *
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+THREE.ExplodeModifier = function () {
+
+};
+
+THREE.ExplodeModifier.prototype.modify = function ( geometry ) {
+
+	var vertices = [];
+
+	for ( var i = 0, il = geometry.faces.length; i < il; i ++ ) {
+
+		var n = vertices.length;
+
+		var face = geometry.faces[ i ];
+
+		var a = face.a;
+		var b = face.b;
+		var c = face.c;
+
+		var va = geometry.vertices[ a ];
+		var vb = geometry.vertices[ b ];
+		var vc = geometry.vertices[ c ];
+
+		vertices.push( va.clone() );
+		vertices.push( vb.clone() );
+		vertices.push( vc.clone() );
+
+		face.a = n;
+		face.b = n + 1;
+		face.c = n + 2;
+
+	}
+
+	geometry.vertices = vertices;
+
+};