public RendererManager(ref GraphicsDeviceManager graphics, int frameWidth, int frameHeight)
{
this.renderer = new Renderer(ref graphics, frameWidth, frameHeight);
this.objects = new List<RendererPackage>();
this.lights = new List<RendererPackage>();
this.lightBlockers = new List<RendererPackage>();
this.debug = new List<RendererPackage>();
}