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/*
* 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.
*/
#ifndef __BMESH_QUERY_UV_H__
#define __BMESH_QUERY_UV_H__
/** \file
* \ingroup bmesh
*/
float BM_loop_uv_calc_edge_length_squared(const BMLoop *l,
const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL();
float BM_loop_uv_calc_edge_length(const BMLoop *l,
const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL();
void BM_face_uv_calc_center_median_weighted(const BMFace *f,
const float aspect[2],
const int cd_loop_uv_offset,
float r_cent[2]) ATTR_NONNULL();
float BM_face_uv_calc_cross(const BMFace *f, const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL();
bool BM_loop_uv_share_edge_check(BMLoop *l_a,
BMLoop *l_b,
const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL();
bool BM_edge_uv_share_vert_check(BMEdge *e, BMLoop *l_a, BMLoop *l_b, const int cd_loop_uv_offset)
ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
bool BM_loop_uv_share_vert_check(BMLoop *l_a,
BMLoop *l_b,
const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL();
#endif /* __BMESH_QUERY_UV_H__ */
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