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/cvs/libgender/shader_vars.h
Revision: 1.1
Committed: Sat Oct 23 21:43:27 2004 UTC (19 years, 7 months ago) by root
Content type: text/plain
Branch: MAIN
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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     static varying_3f position_3f;
11     static varying_4f position_4f;
12     static varying_3f normal_3f;
13     static varying_3f color_3f;
14     static varying_4f color_4f;
15     static varying_3f color2_3f;
16     static varying_4f color2_4f;
17     static varying_1f psize_1f;
18     static varying_1f texcoord_1f[8];
19     static varying_2f texcoord_2f[8];
20     static varying_3f texcoord_3f[8];
21     static varying_4f texcoord_4f[8];
22    
23     static glvar position;
24     static glvar normal;
25     } vin;
26    
27     extern struct vout
28     {
29     // glstate builtin
30     static glvar position;
31     static glvar point_size;
32     static glvar clip_vertex;
33    
34     // standard varying
35     static glvar front_color;
36     static glvar back_color;
37     static glvar front_secondary_color;
38     static glvar back_secondary_color;
39     static glvar texcoord[8];
40     static glvar fog_frag_coord;
41     } vout;
42    
43     extern struct fin
44     {
45     // glstate builtin
46     static glvar frag_coord;
47    
48     // standard varying
49     static glvar color;
50     static glvar secondary_color;
51     static glvar texcoord[8];
52     static glvar fog_frag_coord;
53     } fin;
54    
55     extern struct fout
56     {
57     // glstate builtin
58     static glvar frag_color;
59     static glvar frag_depth;
60     static glvar frag_data[2];
61     } fout;
62    
63     // predefined globals
64     extern struct gl {
65     static uniform_matrix_4f model_view_matrix,
66     projection_matrix,
67     model_view_projection_matrix,
68     texture_matrix[8];
69     static uniform_matrix_4f model_view_matrix_inverse,
70     projection_matrix_inverse,
71     model_view_projection_matrix_inverse,
72     texture_matrix_inverse[8];
73     static uniform_matrix_4f model_view_matrix_transpose,
74     projection_matrix_transpose,
75     model_view_projection_matrix_transpose,
76     texture_matrix_transpose[8];
77     static uniform_matrix_4f model_view_matrix_inverse_transpose,
78     projection_matrix_inverse_transpose,
79     model_view_projection_matrix_inverse_transpose,
80     texture_matrix_inverse_transpose[8];
81    
82     static uniform_matrix_3f normal_matrix;
83    
84     static uniform_1f normal_scale;
85     static uniform_1f depth_range_near, depth_range_far, depth_range_diff;
86    
87     static uniform_4f clip_plane[2];//TODO
88    
89     // point parameters TODO
90    
91     static uniform_4f front_material_emission,
92     front_material_ambient,
93     front_material_diffuse,
94     front_material_specular,
95     front_material_shininess;
96     static uniform_4f back_material_emission,
97     back_material_ambient,
98     back_material_diffuse,
99     back_material_specular,
100     back_material_shininess;
101    
102     // light source parameters TODO
103    
104     static uniform_4f light_model_ambient;
105     static uniform_4f front_light_model_product_scene_color;
106     static uniform_4f back_light_model_product_scene_color;
107    
108     // light products TODO
109     // texture env and gen TODO
110     // fogparameters TODO
111    
112     // shader output are in vout and fout
113     } gl;
114    
115     }
116    
117     #endif
118    
119