protected override void EndRTT(Entity eCam, ref Camera2DRenderToTexture rtt) { }
protected abstract void EndRTT(Entity eCam, ref Camera2DRenderToTexture rtt);
protected override void EndRTT(Entity eCam, ref Camera2DRenderToTexture rtt) { }
protected abstract void EndRTT(Entity eCam, ref Camera2DRenderToTexture rtt);