diff options
Diffstat (limited to 'source/blender/bmesh/intern/bmesh_mesh_convert.h')
-rw-r--r-- | source/blender/bmesh/intern/bmesh_mesh_convert.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/source/blender/bmesh/intern/bmesh_mesh_convert.h b/source/blender/bmesh/intern/bmesh_mesh_convert.h new file mode 100644 index 00000000000..1ad43558c60 --- /dev/null +++ b/source/blender/bmesh/intern/bmesh_mesh_convert.h @@ -0,0 +1,75 @@ +/* + * 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. + * + * The Original Code is Copyright (C) 2004 Blender Foundation. + * All rights reserved. + */ + +#ifndef __BMESH_MESH_CONV_H__ +#define __BMESH_MESH_CONV_H__ + +/** \file + * \ingroup bmesh + */ + +#include "bmesh.h" + +struct CustomData_MeshMasks; +struct Main; +struct Mesh; + +void BM_mesh_cd_flag_ensure(BMesh *bm, struct Mesh *mesh, const char cd_flag); +void BM_mesh_cd_flag_apply(BMesh *bm, const char cd_flag); +char BM_mesh_cd_flag_from_bmesh(BMesh *bm); + +struct BMeshFromMeshParams { + uint calc_face_normal : 1; + /* add a vertex CD_SHAPE_KEYINDEX layer */ + uint add_key_index : 1; + /* set vertex coordinates from the shapekey */ + uint use_shapekey : 1; + /* define the active shape key (index + 1) */ + int active_shapekey; + struct CustomData_MeshMasks cd_mask_extra; +}; +void BM_mesh_bm_from_me(BMesh *bm, const struct Mesh *me, const struct BMeshFromMeshParams *params) + ATTR_NONNULL(1, 3); + +struct BMeshToMeshParams { + /** Update object hook indices & vertex parents. */ + uint calc_object_remap : 1; + /** + * This re-assigns shape-key indices. Only do if the BMesh will have continued use + * to update the mesh & shape key in the future. + * In the case the BMesh is freed immediately, this can be left false. + * + * This is needed when flushing changes from edit-mode into object mode, + * so a second flush or edit-mode exit doesn't run with indices + * that have become invalid from updating the shape-key, see T71865. + */ + uint update_shapekey_indices : 1; + struct CustomData_MeshMasks cd_mask_extra; +}; +void BM_mesh_bm_to_me(struct Main *bmain, + BMesh *bm, + struct Mesh *me, + const struct BMeshToMeshParams *params) ATTR_NONNULL(2, 3, 4); + +void BM_mesh_bm_to_me_for_eval(BMesh *bm, + struct Mesh *me, + const struct CustomData_MeshMasks *cd_mask_extra) + ATTR_NONNULL(1, 2); + +#endif /* __BMESH_MESH_CONV_H__ */ |