I am writing a camera class, I want to write slide movement(slide up/down, slide left/right, and slide forward/backward), What can I do? In my class, I don’t use the normal coordinate(u-n-v), so I have no idea.please give me some help. Appreciate here.
Well, if you want to make OpenGL programs do you have to learn OpenGL. A good start is NeHes page and the red book. You can download a older pdf version of the book from gamedev. Look in the articles section.
There are some camera tutorials that are very useful in http://www.gametutorials.com/