ParticleCircleMaterial working again with CanvasRenderer

src/materials/ParticleBasicMaterial.js

@@ -1,15 +1,40 @@
 /**
  * @author mr.doob / http://mrdoob.com/
+ *
+ * parameters = {
+ *  color: <hex>,
+ *  map: new THREE.UVMap( <Image> ),
+ *  opacity: <float>,
+ *  blending: THREE.NormalBlending
+ * }
  */
 
-THREE.ParticleBitmapMaterial = function ( bitmap ) {
+THREE.ParticleBasicMaterial = function ( parameters ) {
 
-	this.bitmap = bitmap;
-	this.offset = new THREE.Vector2();
+	this.color = new THREE.Color( 0xff0000 );
+	this.map = null;
+	this.opacity = 1;
+	this.blending = THREE.NormalBlending;
+
+	this.offset = new THREE.Vector2(); // TODO: expose to parameters
+
+	if ( parameters ) {
+
+		if ( parameters.color !== undefined ) this.color.setHex( parameters.color );
+		if ( parameters.map !== undefined ) this.map = parameters.map;
+		if ( parameters.opacity !== undefined ) this.opacity  = parameters.opacity;
+		if ( parameters.blending !== undefined ) this.blending = parameters.blending;
+
+	}
 
 	this.toString = function () {
 
-		return 'THREE.ParticleBitmapMaterial ( bitmap: ' + this.bitmap + ' )';
+		return 'THREE.ParticleBasicMaterial (<br/>' +
+			'color: ' + this.color + '<br/>' +
+			'map: ' + this.map + '<br/>' +
+			'opacity: ' + this.opacity + '<br/>' +
+			'blending: ' + this.blending + '<br/>' +
+			')';
 
 	};