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/cvs/libgender/shader_vars.h
Revision: 1.4
Committed: Sun Oct 24 20:29:54 2004 UTC (19 years, 7 months ago) by root
Content type: text/plain
Branch: MAIN
Changes since 1.3: +33 -33 lines
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File Contents

# User Rev Content
1 root 1.1 #ifndef SHADER_VARS_H
2     #define SHADER_VARS_H
3    
4     #include "shader.h"
5    
6     namespace shader {
7    
8     extern struct vin
9     {
10 root 1.2 // for setting
11     static varying_3f vertex_3f;
12     static varying_4f vertex_4f;
13 root 1.1 static varying_3f normal_3f;
14     static varying_3f color_3f;
15     static varying_4f color_4f;
16 root 1.2 static varying_3f secondary_color_3f;
17     static varying_4f secondary_color_4f;
18     static varying_1f tex_coord_1f[8];
19     static varying_2f tex_coord_2f[8];
20     static varying_3f tex_coord_3f[8];
21     static varying_4f tex_coord_4f[8];
22 root 1.1
23 root 1.2 // for the vertex shader
24 root 1.3 static const glvar vertex;
25     static const glvar normal;
26     static const glvar color;
27     static const glvar secondary_color;
28     static const glvar tex_coord[8];
29     static const glvar fog_coord;
30 root 1.1 } vin;
31    
32     extern struct vout
33     {
34     // glstate builtin
35 root 1.3 static const glvar position;
36     static const glvar point_size;
37     static const glvar clip_vertex;
38 root 1.1
39     // standard varying
40 root 1.3 static const glvar front_color;
41     static const glvar back_color;
42     static const glvar front_secondary_color;
43     static const glvar back_secondary_color;
44     static const glvar tex_coord[8];
45     static const glvar fog_frag_coord;
46 root 1.1 } vout;
47    
48     extern struct fin
49     {
50     // glstate builtin
51 root 1.3 static const glvar frag_coord;
52     static const glvar front_facing;
53 root 1.1
54     // standard varying
55 root 1.3 static const glvar color;
56     static const glvar secondary_color;
57     static const glvar tex_coord[8];
58     static const glvar fog_frag_coord;
59 root 1.1 } fin;
60    
61     extern struct fout
62     {
63     // glstate builtin
64 root 1.3 static const glvar frag_color;
65     static const glvar frag_depth;
66     static const glvar frag_data[2];
67 root 1.1 } fout;
68    
69     // predefined globals
70     extern struct gl {
71 root 1.4 static glvar model_view_matrix,
72     projection_matrix,
73     model_view_projection_matrix,
74     texture_matrix[8];
75     static glvar model_view_matrix_inverse,
76     projection_matrix_inverse,
77     model_view_projection_matrix_inverse,
78     texture_matrix_inverse[8];
79     static glvar model_view_matrix_transpose,
80     projection_matrix_transpose,
81     model_view_projection_matrix_transpose,
82     texture_matrix_transpose[8];
83     static glvar model_view_matrix_inverse_transpose,
84     projection_matrix_inverse_transpose,
85     model_view_projection_matrix_inverse_transpose,
86     texture_matrix_inverse_transpose[8];
87 root 1.1
88 root 1.4 static glvar normal_matrix;
89 root 1.1
90 root 1.4 static glvar normal_scale;
91     static glvar depth_range_near, depth_range_far, depth_range_diff;
92 root 1.1
93 root 1.4 static glvar clip_plane[2];//TODO
94 root 1.1
95     // point parameters TODO
96    
97 root 1.4 static glvar front_material_emission,
98     front_material_ambient,
99     front_material_diffuse,
100     front_material_specular,
101     front_material_shininess;
102     static glvar back_material_emission,
103     back_material_ambient,
104     back_material_diffuse,
105     back_material_specular,
106     back_material_shininess;
107 root 1.1
108     // light source parameters TODO
109    
110 root 1.4 static glvar light_model_ambient;
111     static glvar front_light_model_product_scene_color;
112     static glvar back_light_model_product_scene_color;
113 root 1.1
114     // light products TODO
115     // texture env and gen TODO
116     // fogparameters TODO
117    
118     // shader output are in vout and fout
119     } gl;
120    
121     }
122    
123     #endif
124    
125