Added renderOrder support to projector

examples/js/renderers/Projector.js

@@ -10,6 +10,7 @@ THREE.RenderableObject = function () {
 
 	this.object = null;
 	this.z = 0;
+	this.renderOrder = 0;
 
 };
 
@@ -33,6 +34,7 @@ THREE.RenderableFace = function () {
 	this.uvs = [ new THREE.Vector2(), new THREE.Vector2(), new THREE.Vector2() ];
 
 	this.z = 0;
+	this.renderOrder = 0;
 
 };
 
@@ -68,6 +70,7 @@ THREE.RenderableLine = function () {
 	this.material = null;
 
 	this.z = 0;
+	this.renderOrder = 0;
 
 };
 
@@ -87,6 +90,7 @@ THREE.RenderableSprite = function () {
 	this.scale = new THREE.Vector2();
 
 	this.material = null;
+	this.renderOrder = 0;
 
 };
 
@@ -243,6 +247,7 @@ THREE.Projector = function () {
 			_line.v1.copy( v1 );
 			_line.v2.copy( v2 );
 			_line.z = ( v1.positionScreen.z + v2.positionScreen.z ) / 2;
+			_line.renderOrder = object.renderOrder;
 
 			_line.material = object.material;
 
@@ -267,6 +272,7 @@ THREE.Projector = function () {
 				_face.v2.copy( v2 );
 				_face.v3.copy( v3 );
 				_face.z = ( v1.positionScreen.z + v2.positionScreen.z + v3.positionScreen.z ) / 3;
+				_face.renderOrder = object.renderOrder;
 
 				for ( var i = 0; i < 3; i ++ ) {
 
@@ -351,6 +357,7 @@ THREE.Projector = function () {
 					_vector3.setFromMatrixPosition( object.matrixWorld );
 					_vector3.applyProjection( _viewProjectionMatrix );
 					_object.z = _vector3.z;
+					_object.renderOrder = object.renderOrder;
 
 					_renderData.objects.push( _object );
 
@@ -581,6 +588,7 @@ THREE.Projector = function () {
 						_face.material = material;
 
 						_face.z = ( v1.positionScreen.z + v2.positionScreen.z + v3.positionScreen.z ) / 3;
+						_face.renderOrder = object.renderOrder;
 
 						_renderData.elements.push( _face );
 
@@ -666,6 +674,7 @@ THREE.Projector = function () {
 							_line.v2.positionScreen.copy( _clippedVertex2PositionScreen );
 
 							_line.z = Math.max( _clippedVertex1PositionScreen.z, _clippedVertex2PositionScreen.z );
+							_line.renderOrder = object.renderOrder;
 
 							_line.material = object.material;
 
@@ -700,6 +709,7 @@ THREE.Projector = function () {
 					_sprite.x = _vector4.x * invW;
 					_sprite.y = _vector4.y * invW;
 					_sprite.z = _vector4.z;
+					_sprite.renderOrder = object.renderOrder;
 					_sprite.object = object;
 
 					_sprite.rotation = object.rotation;
@@ -814,7 +824,11 @@ THREE.Projector = function () {
 
 	function painterSort( a, b ) {
 
-		if ( a.z !== b.z ) {
+		if ( a.renderOrder !== b.renderOrder) {
+
+			return a.renderOrder - b.renderOrder;
+
+		} else if ( a.z !== b.z ) {
 
 			return b.z - a.z;