1 #ifndef MESHGEN_H_

2 #define MESHGEN_H_

3

4 #include "vmath/vmath.h"

5

6 class Mesh;

7

8 void gen_sphere(Mesh *mesh, float rad, int usub, int vsub, float urange = 1.0, float vrange = 1.0);

9 void gen_torus(Mesh *mesh, float mainrad, float ringrad, int usub, int vsub, float urange = 1.0, float vrange = 1.0);

10 void gen_cylinder(Mesh *mesh, float rad, float height, int usub, int vsub, int capsub = 0, float urange = 1.0, float vrange = 1.0);

11 void gen_cone(Mesh *mesh, float rad, float height, int usub, int vsub, int capsub = 0, float urange = 1.0, float vrange = 1.0);

12 void gen_plane(Mesh *mesh, float width, float height, int usub = 1, int vsub = 1);

13 void gen_heightmap(Mesh *mesh, float width, float height, int usub, int vsub, float (*hf)(float, float, void*), void *hfdata = 0);

14 void gen_box(Mesh *mesh, float xsz, float ysz, float zsz, int usub = 1, int vsub = 1);

15

16 void gen_revol(Mesh *mesh, int usub, int vsub, Vector2 (*rfunc)(float, float, void*), void *cls = 0);

17 void gen_revol(Mesh *mesh, int usub, int vsub, Vector2 (*rfunc)(float, float, void*), Vector2 (*nfunc)(float, float, void*), void *cls);

18

19 /* callback args: (float u, float v, void *cls) -> Vector2 XZ offset u,v in [0, 1] */

20 void gen_sweep(Mesh *mesh, float height, int usub, int vsub, Vector2 (*sfunc)(float, float, void*), void *cls = 0);

21

22 #endif // MESHGEN_H_