1 /*
2  * This program is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU General Public License
4  * as published by the Free Software Foundation; either version 2
5  * of the License, or (at your option) any later version.
6  *
7  * This program is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
10  * GNU General Public License for more details.
11  *
12  * You should have received a copy of the GNU General Public License
13  * along with this program; if not, write to the Free Software Foundation,
14  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15  */
16 
17 #pragma once
18 
19 /** \file
20  * \ingroup bmesh
21  */
22 
23 struct BMCalcPathUVParams {
24   uint use_topology_distance : 1;
25   uint use_step_face : 1;
26   uint cd_loop_uv_offset;
27   float aspect_y;
28 };
29 
30 struct LinkNode *BM_mesh_calc_path_uv_vert(BMesh *bm,
31                                            BMLoop *l_src,
32                                            BMLoop *l_dst,
33                                            const struct BMCalcPathUVParams *params,
34                                            bool (*filter_fn)(BMLoop *, void *),
35                                            void *user_data) ATTR_WARN_UNUSED_RESULT
36     ATTR_NONNULL(1, 2, 3, 5);
37 
38 struct LinkNode *BM_mesh_calc_path_uv_face(BMesh *bm,
39                                            BMFace *f_src,
40                                            BMFace *f_dst,
41                                            const struct BMCalcPathUVParams *params,
42                                            bool (*filter_fn)(BMFace *, void *),
43                                            void *user_data) ATTR_WARN_UNUSED_RESULT
44     ATTR_NONNULL(1, 2, 3, 5);
45