home *** CD-ROM | disk | FTP | other *** search
- #ifndef __MAPOBJECT_SHADE_H__
- #define __MAPOBJECT_SHADE_H__
-
- typedef GckRGB (* get_ray_color_func) (GimpVector3 *pos);
-
- extern get_ray_color_func get_ray_color;
-
- GckRGB get_ray_color_plane (GimpVector3 *pos);
- GckRGB get_ray_color_sphere (GimpVector3 *pos);
- GckRGB get_ray_color_box (GimpVector3 *pos);
- GckRGB get_ray_color_cylinder (GimpVector3 *pos);
- void compute_bounding_box (void);
-
- void vecmulmat (GimpVector3 *u,
- GimpVector3 *v,
- gfloat m[16]);
- void rotatemat (gfloat angle,
- GimpVector3 *v,
- gfloat m[16]);
- void transpose_mat (gfloat m[16]);
- void matmul (gfloat a[16],
- gfloat b[16],
- gfloat c[16]);
- void ident_mat (gfloat m[16]);
-
- #endif /* __MAPOBJECT_SHADE_H__ */
-