So how do I setup memory array

What do I need basically there must be a name
for the code that keeps all present drawings on the screen in a 3D Modeler. what do I need to do whats the constructs look like…
Thanks for your help In advance… o9i8

This forum is for discussing additions to OpenGL. Are you asking about adding some screen preserving functionality to OpenGL or are you asking how to do it in OpenGL?