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#ifndef SHADER_VARS_H |
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#define SHADER_VARS_H |
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#include "shader.h" |
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namespace shader { |
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namespace compile { |
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extern struct vin |
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{ |
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static const gluvar vertex; |
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static const gluvar normal; |
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static const gluvar color; |
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static const gluvar secondary_color; |
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static const gluvar tex_coord[8]; |
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static const gluvar fog_coord; |
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} vin; |
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extern struct vout |
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{ |
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// glstate builtin |
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static const gluvar position; |
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static const gluvar point_size; |
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static const gluvar clip_vertex; |
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// standard varying |
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static const gluvar front_color; |
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static const gluvar back_color; |
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static const gluvar front_secondary_color; |
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static const gluvar back_secondary_color; |
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static const gluvar tex_coord[8]; |
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static const gluvar fog_frag_coord; |
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} vout; |
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extern struct fin |
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{ |
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// glstate builtin |
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static const gluvar frag_coord; |
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static const gluvar front_facing; |
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// standard varying |
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static const gluvar color; |
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static const gluvar secondary_color; |
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static const gluvar tex_coord[8]; |
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static const gluvar fog_frag_coord; |
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} fin; |
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extern struct fout |
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{ |
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// glstate builtin |
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static const gluvar frag_color; |
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static const gluvar frag_depth; |
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static const gluvar frag_data[2]; |
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} fout; |
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// predefined globals |
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extern gluvar model_view_matrix, |
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projection_matrix, |
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model_view_projection_matrix, |
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texture_matrix[8]; |
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extern gluvar model_view_matrix_inverse, |
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projection_matrix_inverse, |
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model_view_projection_matrix_inverse, |
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texture_matrix_inverse[8]; |
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extern gluvar model_view_matrix_transpose, |
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projection_matrix_transpose, |
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model_view_projection_matrix_transpose, |
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texture_matrix_transpose[8]; |
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extern gluvar model_view_matrix_inverse_transpose, |
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projection_matrix_inverse_transpose, |
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model_view_projection_matrix_inverse_transpose, |
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texture_matrix_inverse_transpose[8]; |
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extern gluvar normal_matrix; |
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extern gluvar normal_scale; |
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extern gluvar depth_range_near, depth_range_far, depth_range_diff; |
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extern gluvar clip_plane[2];//TODO |
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// point parameters TODO |
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extern gluvar front_material_emission, |
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front_material_ambient, |
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front_material_diffuse, |
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front_material_specular, |
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front_material_shininess; |
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extern gluvar back_material_emission, |
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back_material_ambient, |
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back_material_diffuse, |
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back_material_specular, |
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back_material_shininess; |
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// light source parameters TODO |
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extern gluvar light_model_ambient; |
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extern gluvar front_light_model_product_scene_color; |
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extern gluvar back_light_model_product_scene_color; |
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// light products TODO |
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// texture env and gen TODO |
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// fogparameters TODO |
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// shader output are in vout and fout |
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} |
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} |
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#endif |
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