glReadPixels and glDrawPixels

OpenGL OpenGL: Basic Coding
1

Hello Friends,
Let a situation when an opengl object drawn in window .Now by the use of glReadPixels and glDrawPixel we can again redraw the same object in same window but some other place.

With Thanks

2

hey, you’re not going to believe this. no, really, you’re not. but someone posted almost exactly the same statement in the advanced forum! what are the odds!

yes, glReadPixels and glDrawPixels will copy pixel data to different parts of the frame buffer

cheers,
John