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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/*
* ***** 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.
*
* Contributor(s): Joseph Eagar.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __BMESH_POLYGON_H__
#define __BMESH_POLYGON_H__
/** \file blender/bmesh/intern/bmesh_polygon.h
* \ingroup bmesh
*/
float BM_face_area_calc(BMesh *bm, BMFace *f);
void BM_face_center_bounds_calc(BMesh *bm, BMFace *f, float center[3]);
void BM_face_center_mean_calc(BMesh *bm, BMFace *f, float center[3]);
void BM_face_normal_update(BMesh *bm, BMFace *f);
void BM_face_normal_update_vcos(BMesh *bm, BMFace *f, float no[3], float (*vertexCos)[3]);
void BM_edge_normals_update(BMesh *bm, BMEdge *e);
void BM_vert_normal_update(BMesh *bm, BMVert *v);
void BM_vert_normal_update_all(BMesh *bm, BMVert *v);
void BM_face_normal_flip(BMesh *bm, BMFace *f);
int BM_face_point_inside_test(BMesh *bm, BMFace *f, const float co[3]);
void BM_face_triangulate(BMesh *bm, BMFace *f, float (*projectverts)[3],
const short newedge_oflag, const short newface_oflag, BMFace **newfaces,
const short use_beauty);
void BM_face_legal_splits(BMesh *bm, BMFace *f, BMLoop *(*loops)[2], int len);
#endif /* __BMESH_POLYGON_H__ */
|