diff options
Diffstat (limited to 'source/blender/blenlib/BLI_polyfill_2d.h')
-rw-r--r-- | source/blender/blenlib/BLI_polyfill_2d.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_polyfill_2d.h b/source/blender/blenlib/BLI_polyfill_2d.h new file mode 100644 index 00000000000..099f08d4663 --- /dev/null +++ b/source/blender/blenlib/BLI_polyfill_2d.h @@ -0,0 +1,43 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef __BLI_POLYFILL_2D_H__ +#define __BLI_POLYFILL_2D_H__ + +struct MemArena; + +void BLI_polyfill_calc_arena( + const float (*coords)[2], + const unsigned int coords_tot, + const int coords_sign, + unsigned int (*r_tris)[3], + + struct MemArena *arena); + +void BLI_polyfill_calc( + const float (*coords)[2], + const unsigned int coords_tot, + const int coords_sign, + unsigned int (*r_tris)[3]); + +/* default size of polyfill arena */ +#define BLI_POLYFILL_ARENA_SIZE MEM_SIZE_OPTIMAL(1 << 14) + +#endif /* __BLI_POLYFILL_2D_H__ */ |