SPACE - pause rotation
x - rotate about x axis
y - rotate about y axis
z - rotate about z axis
Camera controls:
- w, a, s, d - move forward, left, back, right
- r, f - move up, down
- i, j, k, l - look up, left, down, right
- I, J, K, L - orbit down, right, up, left
- O - face origin
- p - put camera at origin
- W - decrease fov
- S - increase fov
- 1, 2, 3, 4, 5 - change texture parameters