vector projection stub

2 files changed, 31 insertions, 1 deletions

diff --git a/assets/javascripts/rectangles/engine/rooms/projector.js b/assets/javascripts/rectangles/engine/rooms/projector.js
new file mode 100644
index 0000000..2eac314
--- /dev/null
+++ b/assets/javascripts/rectangles/engine/rooms/projector.js
@@ -0,0 +1,30 @@
+
+rooms.projector = new function(){
+
+  projector = new THREE.Projector();
+  vector = new THREE.Vector3( mouse.x, mouse.y, 0.5 );
+  projector.unprojectVector( vector, camera );
+
+  raycaster = new THREE.Raycaster( camera.position, vector.sub( camera.position ).normalize() );
+  intersects = raycaster.intersectObjects( scene.children, true );
+
+}
+
+
+
+THREE.Projector = function () {
+
+	_viewProjectionMatrix = new THREE.Matrix4(),
+
+	this.unprojectVector = function ( vector, camera ) {
+		camera.projectionMatrixInverse.getInverse( camera.projectionMatrix );
+		
+		_viewProjectionMatrix.multiplyMatrices(
+			camera.matrixWorld,
+			camera.projectionMatrixInverse
+		);
+
+		return vector.applyProjection( _viewProjectionMatrix );
+	};
+
+}
diff --git a/assets/javascripts/rectangles/engine/scenery/_scenery.js b/assets/javascripts/rectangles/engine/scenery/_scenery.js
index 867bb6f..9e9e2bf 100644
--- a/assets/javascripts/rectangles/engine/scenery/_scenery.js
+++ b/assets/javascripts/rectangles/engine/scenery/_scenery.js
@@ -20,7 +20,7 @@ var Scenery = new function(){
 		var loader = new Loader(function(){
 			base.load(loader.images)
 		})
-		loader.preloadImages(urls)
+		// loader.preloadImages(urls)
 	}
 	
 	base.load = function(images){