This one is killing me! I use a vector for my camera direction, and to simulate camera rotation I want to rotate the scene instead but the function glRotatef seems to use euclidean angles or something? Is there another gl rotation function that uses a vector? I used to make some raytracers and there I always gave my camera the following parameters: a vector for it''s location a vector for it''s main direction a vector for the U part of the camera plane a vector for the V part of the camera plane and it was so cool, by changing the main direction, U and V I could change u and v FOV, roll pitch and yaw the camera, and even skew the camera and do some weird alien effects! How will I be able to transform all this functionality to OpenGL?

Cool almost perfect, I only miss the seperate U and V control.
But that''s logical, an API will never beat a home made raytracer!