OpenGL Discussion and Help Forums
OpenGL coding: beginners
> about glReadPixels
View Full Version :
03-05-2006, 08:18 PM
I have used glReadPixels to get the z-value of the pixel , but when I use gluUnProject and draw the pixel dot ,the point is not correctly, why ?
Powered by vBulletin® Version 4.2.2 Copyright © 2014 vBulletin Solutions, Inc. All rights reserved.