46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/*
|
|
* ***** 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_BEAUTIFY_H__
|
|
#define __BLI_POLYFILL_2D_BEAUTIFY_H__
|
|
|
|
struct Heap;
|
|
struct MemArena;
|
|
|
|
void BLI_polyfill_beautify(
|
|
const float (*coords)[2],
|
|
const unsigned int coords_tot,
|
|
unsigned int (*tris)[3],
|
|
|
|
/* structs for reuse */
|
|
struct MemArena *arena, struct Heap *eheap);
|
|
|
|
float BLI_polyfill_beautify_quad_rotate_calc_ex(
|
|
const float v1[2], const float v2[2], const float v3[2], const float v4[2],
|
|
const bool lock_degenerate);
|
|
#define BLI_polyfill_beautify_quad_rotate_calc(v1, v2, v3, v4) \
|
|
BLI_polyfill_beautify_quad_rotate_calc_ex(v1, v2, v3, v4, false)
|
|
|
|
|
|
/* avoid realloc's when creating new structures for polyfill ngons */
|
|
#define BLI_POLYFILL_ALLOC_NGON_RESERVE 64
|
|
|
|
#endif /* __BLI_POLYFILL_2D_BEAUTIFY_H__ */
|