PDA

View Full Version : how i can create a image from a opengl view



jeselviz
05-15-2001, 05:21 AM
My main problem is obtein an image more big that the view. Someone can help me?

zen
05-15-2001, 07:03 AM
I'm not sure what you mean.Do you mean your resolution is say 640x480 but you want to get a snapshot in say 800x600 or larger?If so I think you might want to take a look at the Red Book,3rd chapter in "Perspective Projection" where it says advance(right under fig. 3-13 I think).Hope that helps.