is there any way to say the screen from the OpenGl window to bitmap or other picture

[eved]

is there any way to say the screen from the OpenGl window to bitmap or other picture file?

[BwB]

Check out glReadPixels() then you just need to save it to some file format (tga is really easy). I've seen examples before but I dont know where any are offhand.

[pleopard]

Everything you need can be found on CodeGuru. See http://www.codeguru.com/opengl/snaptojpeg.shtml