| … | |
… | |
| 39 | vec3 d, u; |
39 | vec3 d, u; |
| 40 | GLfloat fov; |
40 | GLfloat fov; |
| 41 | GLfloat z_near, z_far, c_far; |
41 | GLfloat z_near, z_far, c_far; |
| 42 | int w, h; |
42 | int w, h; |
| 43 | GLfloat pixfact; // how many pixels on screen are drawn by a unit length line, *roughly* |
43 | GLfloat pixfact; // how many pixels on screen are drawn by a unit length line, *roughly* |
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44 | sector eorig; // orig of currently-rendered entity in relation to the camera |
| 44 | |
45 | |
| 45 | GLfloat gamma; |
46 | GLfloat gamma; |
| 46 | |
47 | |
| 47 | // only to be used by friends: TODO |
48 | // only to be used by friends: TODO |
| 48 | |
49 | |
| 49 | GLfloat nz_far, nc_far; |
50 | GLfloat nz_far, nz_near, nc_far; |
| 50 | GLfloat diagfact; // bounding box border to depth factor |
51 | GLfloat diagfact; // bounding box border to depth factor |
| 51 | GLfloat perspfact; // perspfact * (1/depth)=> pixels |
52 | GLfloat perspfact; // perspfact * (1/depth)=> pixels |
| 52 | |
53 | |
| 53 | gl::matrix projection; |
54 | gl::matrix projection; |
| 54 | |
55 | |
| 55 | struct { |
56 | struct { |
| 56 | plane l, r, t, b, n, f; |
57 | plane l, r, t, b, n, f; |
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58 | cone c; |
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59 | sphere s; |
| 57 | } frustum; |
60 | } frustum; |
| 58 | |
61 | |
| 59 | // the passes |
62 | // the passes |
| 60 | enum pass { |
63 | enum pass { |
| 61 | DEPTH, // mandatory, render depth only |
64 | DEPTH, // mandatory, render depth only |
| 62 | POSTDEPTH, // mandatory, occ tests or ignored |
65 | POSTDEPTH, // mandatory, occ tests or ignored |
| 63 | LIGHTED, // optional, render faces in full glory |
66 | LIGHTED, // optional, render faces in full glory |
| 64 | } pass; |
67 | } pass; |
| 65 | |
68 | |
| 66 | struct light *l; |
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| 67 | set<const entity *> drawn; // TODO: put drawn info and octant+entity visibility info into vismap! |
69 | set<const entity *> drawn; // TODO: put drawn info and octant+entity visibility info into vismap! |
| 68 | |
70 | |
| 69 | unsigned int generation; |
71 | unsigned int generation; |
| 70 | typedef map<visible *, visibility_base *> visibility_map; |
72 | typedef map<visible *, visibility_base *> visibility_map; |
| 71 | visibility_map vismap; |
73 | visibility_map vismap; |
