Opengl: moving camera "fps style"

Question

I want to move the camera inside a 3D scene like this in the style of a first-person shooter, how can I do this?

Answer 1

Your questions are pretty general, so I'll tell you about the great NeHe tutorials that can explain this a lot better than I can in the space allowed for SO Answers ...

http://nehe.gamedev.net/data/articles/article.asp?article=08

This section may be very detailed, but the above article is a good start for understanding the matrix transformations and how it interacts with the “camera”.

Answer 2

, ?

OpenGL: