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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.
*
* 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__ */
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