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/* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
/** \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[3]),
void *userData,
MeshForeachFlag flag);
/**
* Copied from #cdDM_foreachMappedEdge.
* \param tot_edges: Number of original edges. Used to avoid calling the callback with invalid
* edge indices.
*/
void BKE_mesh_foreach_mapped_edge(
struct Mesh *mesh,
int tot_edges,
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], int totcos);
#ifdef __cplusplus
}
#endif
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