Camera

If you compute the orientation of the camera in matrices, you can transform the direction you want to move the camera into world coordinates.

MATRIX RotZ, RotY, RotX;
SetRotateZ(&RotZ, roll);
SetRotateX(&RotX, pitch);
SetRotateY(&RotY, yaw);

MATRIX Mtx;
Mtx = RotY * RotX * RotZ;

VECTOR Forward = {0,0,-1};
VECTOR Up = {0,1,0};
VECTOR Right = {1,0,0};

Forward = Mtx * Forward;
Up = Mtx * Up;
Right = Mtx * Right;

Now you can move the camera by adding the vectors to its position.

Hey, I got a system working, this is how I did it...

First, you must rotate the scene by your camera''s roll, pitch, and yaw.
Then, you must translate the scene by the opposite of your camera''s position. Why the opposite? When, shifting the camera to the right is kinda the same as shifting everything else to the left, and you''re working with everything else, so...There you go.

As for moving in the direction you''re facing, that''s going to take some math, trigonometry to be specific. It''s not that hard to figure out...Easier when moving in 2D than when in 3D, though.

- Hai, watashi no chichi no kuruma ga oishii deshita!
...or, in other words, "Yes, my dad's car was deliscious!"

What can i say....ARRRRRRRRRRRRGGGGGGGGGGGGGGG

this thing with rotate and then translate ( or translate rotate )....it for a first person shooter right ???....and doesn''t work for airplane ???....if i look straight down ( -y )....the x movement og the mouse results in a roll instead for looking from -x to x of the camera

is it better to use a normal for the direction af the camera ( and a angle for roll ) ???

...OF THE MOUSE...=)