| … | |
… | |
| 36 | point p; |
36 | point p; |
| 37 | vec3 d, u; |
37 | vec3 d, u; |
| 38 | GLfloat fov; |
38 | GLfloat fov; |
| 39 | GLfloat z_near, z_far, c_far; |
39 | GLfloat z_near, z_far, c_far; |
| 40 | int w, h; |
40 | int w, h; |
|
|
41 | GLfloat pixfact; // how many pixels on screen are drawn by a unit length line, *roughly* |
| 41 | |
42 | |
| 42 | GLfloat gamma; |
43 | GLfloat gamma; |
| 43 | |
44 | |
| 44 | // only to be used by friends: TODO |
45 | // only to be used by friends: TODO |
| 45 | |
46 | |
| 46 | GLfloat nz_far, nc_far; |
47 | GLfloat nz_far, nc_far; |
| 47 | GLfloat diagfact; // bounding box border to depth factor |
48 | GLfloat diagfact; // bounding box border to depth factor |
|
|
49 | GLfloat perspfact; // perspfact * (1/depth)=> pixels |
| 48 | |
50 | |
| 49 | matrix projection; |
51 | matrix projection; |
| 50 | |
52 | |
| 51 | struct { |
53 | struct { |
| 52 | plane l, r, t, b, n, f; |
54 | plane l, r, t, b, n, f; |
