Hi there, Someone could have any hint about how to capture the camera view into archive (*.jpeg,*.bmp,etc) in order to make apply a pattern recognition method? Someone knows were could I found some code sample or more information in this issue? Thnx in advance. Best wishes, Thomas

GL has a read pixels call.

Just do a forum search on screenshots, if you''re trying to capture openGL output. This horse has been beaten to death before.