| … | |
… | |
| 66 | } |
66 | } |
| 67 | |
67 | |
| 68 | void view::begin () |
68 | void view::begin () |
| 69 | { |
69 | { |
| 70 | vismap.clear (); |
70 | vismap.clear (); |
|
|
71 | vislist.clear (); |
| 71 | |
72 | |
| 72 | generation++; |
73 | generation++; |
| 73 | |
74 | |
| 74 | reset_projection (); |
75 | reset_projection (); |
| 75 | |
76 | |
| 76 | // check occlusion queries here |
77 | // check occlusion queries here |
|
|
78 | #if 0 |
|
|
79 | for (vector<octant *>::iterator i = checklist.begin (); i != checklist.end (); ++i) |
|
|
80 | //printf ("%p %d\n", *i, occ_query_result ((*i)->occ_query)); |
|
|
81 | occ_query_result ((*i)->occ_query); |
|
|
82 | |
| 77 | checklist.clear (); |
83 | checklist.clear (); |
|
|
84 | #endif |
| 78 | |
85 | |
| 79 | world.detect_visibility (*this); |
86 | world.detect_visibility (*this); |
| 80 | } |
87 | } |
| 81 | |
88 | |
| 82 | void view::end () |
89 | void view::end () |
| … | |
… | |
| 96 | glEnable (GL_POLYGON_OFFSET_FILL); |
103 | glEnable (GL_POLYGON_OFFSET_FILL); |
| 97 | glPolygonOffset (0, 1); |
104 | glPolygonOffset (0, 1); |
| 98 | glDepthFunc (GL_LESS); |
105 | glDepthFunc (GL_LESS); |
| 99 | glDisable (GL_LIGHTING); |
106 | glDisable (GL_LIGHTING); |
| 100 | glColorMask (0, 0, 0, 0); |
107 | glColorMask (0, 0, 0, 0); |
| 101 | //cgGLDisableProfile (CG_PROFILE_ARBVP1); |
108 | cgGLEnableProfile (vsh_profile);// z-fighting?? |
| 102 | cgGLDisableProfile (CG_PROFILE_ARBFP1); |
109 | cgGLDisableProfile (fsh_profile); |
| 103 | } |
110 | } |
| 104 | else |
111 | else |
| 105 | { |
112 | { |
|
|
113 | #if 0 |
| 106 | glEnable (GL_MINMAX); |
114 | glEnable (GL_MINMAX); |
|
|
115 | #endif |
| 107 | glDisable (GL_POLYGON_OFFSET_FILL); |
116 | glDisable (GL_POLYGON_OFFSET_FILL); |
| 108 | glDepthFunc (GL_LESS); |
117 | glDepthFunc (GL_LESS); |
| 109 | glDepthMask (0); |
118 | glDepthMask (0); |
| 110 | cgGLEnableProfile (CG_PROFILE_ARBVP1); |
119 | cgGLEnableProfile (vsh_profile); |
| 111 | cgGLEnableProfile (CG_PROFILE_ARBFP1); |
120 | cgGLEnableProfile (fsh_profile); |
| 112 | } |
121 | } |
| 113 | |
122 | |
| 114 | for (vector<octant *>::iterator i = vislist.begin (); i != vislist.end (); ++i) |
123 | for (vector<octant *>::iterator i = vislist.begin (); i != vislist.end (); ++i) |
| 115 | (*i)->display (*this); |
124 | (*i)->display (*this); |
| 116 | |
125 | |
| 117 | drawn.clear (); |
126 | drawn.clear (); |
| 118 | |
127 | |
|
|
128 | for (vector<octant *>::iterator i = farlist.begin (); i != farlist.end (); ++i) |
|
|
129 | { |
|
|
130 | //printf ("BB %d,%d,%d - %d\n", |
|
|
131 | //(*i)-> |
|
|
132 | (*i)->draw_bbox (*this); |
|
|
133 | } |
|
|
134 | |
| 119 | glColorMask (1, 1, 1, 0); |
135 | glColorMask (1, 1, 1, 0); |
| 120 | glDepthMask (1); |
136 | glDepthMask (1); |
| 121 | } |
137 | } |
| 122 | |
138 | |
| 123 | |
139 | |
