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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 __BKE_MESH_ITERATORS_H__
#define __BKE_MESH_ITERATORS_H__
/** \file
* \ingroup bke
*/
#ifdef __cplusplus
extern "C" {
#endif
struct Mesh;
typedef enum MeshForeachFlag {
MESH_FOREACH_NOP = 0,
/* foreachMappedVert, foreachMappedLoop, foreachMappedFaceCenter */
MESH_FOREACH_USE_NORMAL = (1 << 0),
} MeshForeachFlag;
void BKE_mesh_foreach_mapped_vert(struct Mesh *mesh,
void (*func)(void *userData,
int index,
const float co[3],
const float no_f[3],
const short no_s[3]),
void *userData,
MeshForeachFlag flag);
void BKE_mesh_foreach_mapped_edge(
struct Mesh *mesh,
void (*func)(void *userData, int index, const float v0co[3], const float v1co[3]),
void *userData);
void BKE_mesh_foreach_mapped_loop(struct Mesh *mesh,
void (*func)(void *userData,
int vertex_index,
int face_index,
const float co[3],
const float no[3]),
void *userData,
MeshForeachFlag flag);
void BKE_mesh_foreach_mapped_face_center(
struct Mesh *mesh,
void (*func)(void *userData, int index, const float cent[3], const float no[3]),
void *userData,
MeshForeachFlag flag);
void BKE_mesh_foreach_mapped_subdiv_face_center(
struct Mesh *mesh,
void (*func)(void *userData, int index, const float cent[3], const float no[3]),
void *userData,
MeshForeachFlag flag);
void BKE_mesh_foreach_mapped_vert_coords_get(struct Mesh *me_eval,
float (*r_cos)[3],
const int totcos);
#ifdef __cplusplus
}
#endif
#endif /* __BKE_MESH_ITERATORS_H__ */
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