webvr js meetup initial commit

node_modules/three/examples/js/nodes/AttributeNode.js

@@ -0,0 +1,38 @@
+/**
+ * @author sunag / http://www.sunag.com.br/
+ */
+
+THREE.AttributeNode = function( name, type ) {
+
+	THREE.GLNode.call( this, type );
+
+	this.name = name;
+
+};
+
+THREE.AttributeNode.prototype = Object.create( THREE.GLNode.prototype );
+THREE.AttributeNode.prototype.constructor = THREE.AttributeNode;
+
+THREE.AttributeNode.prototype.getAttributeType = function( builder ) {
+
+	return typeof this.type === 'number' ? builder.getConstructorFromLength( this.type ) : this.type;
+
+};
+
+THREE.AttributeNode.prototype.getType = function( builder ) {
+
+	var type = this.getAttributeType( builder );
+
+	return builder.getTypeByFormat( type );
+
+};
+
+THREE.AttributeNode.prototype.generate = function( builder, output ) {
+
+	var type = this.getAttributeType( builder );
+
+	var attribute = builder.material.getAttribute( this.name, type );
+
+	return builder.format( builder.isShader( 'vertex' ) ? this.name : attribute.varying.name, this.getType( builder ), output );
+
+};