public void initialize(RenderManager rm, ViewPort vp) { renderManager = rm; renderer = rm.getRenderer(); viewPort = vp; fsQuad = new Picture("filter full screen quad"); Camera cam = vp.getCamera(); // save view port diensions left = cam.getViewPortLeft(); right = cam.getViewPortRight(); top = cam.getViewPortTop(); bottom = cam.getViewPortBottom(); originalWidth = cam.getWidth(); originalHeight = cam.getHeight(); // first call to reshape reshape(vp, cam.getWidth(), cam.getHeight()); }