blob: 259e5ebdcebfc35f06dc667dbfeafc20160f8723 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
#ifndef __MAPOBJECT_SHADE_H__
#define __MAPOBJECT_SHADE_H__
typedef GimpRGB (* get_ray_color_func) (GimpVector3 *pos);
extern get_ray_color_func get_ray_color;
GimpRGB get_ray_color_plane (GimpVector3 *pos);
GimpRGB get_ray_color_sphere (GimpVector3 *pos);
GimpRGB get_ray_color_box (GimpVector3 *pos);
GimpRGB 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__ */
|
