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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) 2001-2002 by NaN Holding BV.
* All rights reserved.
*/
#pragma once
/** \file
* \ingroup bke
*/
#include "BKE_mesh_types.h"
#include "BLI_utildefines.h"
struct BLI_Stack;
struct BMEditMesh;
struct BMesh;
struct BMeshCreateParams;
struct BMeshFromMeshParams;
struct BMeshToMeshParams;
struct BoundBox;
struct CustomData;
struct CustomData_MeshMasks;
struct Depsgraph;
struct EdgeHash;
struct ID;
struct KeyBlock;
struct LinkNode;
struct ListBase;
struct MDeformVert;
struct MDisps;
struct MEdge;
struct MFace;
struct MLoop;
struct MLoopTri;
struct MLoopUV;
struct MPoly;
struct MVert;
struct Main;
struct MemArena;
struct Mesh;
struct ModifierData;
struct Object;
struct PointCloud;
struct Scene;
#ifdef __cplusplus
extern "C" {
#endif
/* setting zero so we can catch bugs in OpenMP/BMesh */
#ifdef DEBUG
# define BKE_MESH_OMP_LIMIT 0
#else
# define BKE_MESH_OMP_LIMIT 10000
#endif
/* *** mesh.c *** */
struct BMesh *BKE_mesh_to_bmesh_ex(const struct Mesh *me,
const struct BMeshCreateParams *create_params,
const struct BMeshFromMeshParams *convert_params);
struct BMesh *BKE_mesh_to_bmesh(struct Mesh *me,
struct Object *ob,
const bool add_key_index,
const struct BMeshCreateParams *params);
struct Mesh *BKE_mesh_from_bmesh_nomain(struct BMesh *bm,
const struct BMeshToMeshParams *params,
const struct Mesh *me_settings);
struct Mesh *BKE_mesh_from_bmesh_for_eval_nomain(struct BMesh *bm,
const struct CustomData_MeshMasks *cd_mask_extra,
const struct Mesh *me_settings);
int poly_find_loop_from_vert(const struct MPoly *poly, const struct MLoop *loopstart, uint vert);
int poly_get_adj_loops_from_vert(const struct MPoly *poly,
const struct MLoop *mloop,
unsigned int vert,
unsigned int r_adj[2]);
int BKE_mesh_edge_other_vert(const struct MEdge *e, int v);
void BKE_mesh_looptri_get_real_edges(const struct Mesh *mesh,
const struct MLoopTri *looptri,
int r_edges[3]);
void BKE_mesh_free(struct Mesh *me);
void BKE_mesh_clear_geometry(struct Mesh *me);
struct Mesh *BKE_mesh_add(struct Main *bmain, const char *name);
void BKE_mesh_copy_settings(struct Mesh *me_dst, const struct Mesh *me_src);
void BKE_mesh_update_customdata_pointers(struct Mesh *me, const bool do_ensure_tess_cd);
void BKE_mesh_ensure_skin_customdata(struct Mesh *me);
struct Mesh *BKE_mesh_new_nomain(
int verts_len, int edges_len, int tessface_len, int loops_len, int polys_len);
struct Mesh *BKE_mesh_new_nomain_from_template(const struct Mesh *me_src,
int verts_len,
int edges_len,
int tessface_len,
int loops_len,
int polys_len);
struct Mesh *BKE_mesh_new_nomain_from_template_ex(const struct Mesh *me_src,
int verts_len,
int edges_len,
int tessface_len,
int loops_len,
int polys_len,
struct CustomData_MeshMasks mask);
void BKE_mesh_eval_delete(struct Mesh *mesh_eval);
/* Performs copy for use during evaluation,
* optional referencing original arrays to reduce memory. */
struct Mesh *BKE_mesh_copy_for_eval(struct Mesh *source, bool reference);
/* These functions construct a new Mesh,
* contrary to BKE_mesh_from_nurbs which modifies ob itself. */
struct Mesh *BKE_mesh_new_nomain_from_curve(struct Object *ob);
struct Mesh *BKE_mesh_new_nomain_from_curve_displist(struct Object *ob, struct ListBase *dispbase);
bool BKE_mesh_ensure_facemap_customdata(struct Mesh *me);
bool BKE_mesh_clear_facemap_customdata(struct Mesh *me);
float (*BKE_mesh_orco_verts_get(struct Object *ob))[3];
void BKE_mesh_orco_verts_transform(struct Mesh *me, float (*orco)[3], int totvert, int invert);
int test_index_face(struct MFace *mface, struct CustomData *mfdata, int mfindex, int nr);
struct Mesh *BKE_mesh_from_object(struct Object *ob);
void BKE_mesh_assign_object(struct Main *bmain, struct Object *ob, struct Mesh *me);
void BKE_mesh_from_metaball(struct ListBase *lb, struct Mesh *me);
int BKE_mesh_nurbs_to_mdata(struct Object *ob,
struct MVert **r_allvert,
int *r_totvert,
struct MEdge **r_alledge,
int *r_totedge,
struct MLoop **r_allloop,
struct MPoly **r_allpoly,
int *r_totloop,
int *r_totpoly);
int BKE_mesh_nurbs_displist_to_mdata(struct Object *ob,
const struct ListBase *dispbase,
struct MVert **r_allvert,
int *r_totvert,
struct MEdge **r_alledge,
int *r_totedge,
struct MLoop **r_allloop,
struct MPoly **r_allpoly,
struct MLoopUV **r_alluv,
int *r_totloop,
int *r_totpoly);
void BKE_mesh_from_nurbs_displist(struct Main *bmain,
struct Object *ob,
struct ListBase *dispbase,
const char *obdata_name,
bool temporary);
void BKE_mesh_from_nurbs(struct Main *bmain, struct Object *ob);
void BKE_mesh_to_curve_nurblist(const struct Mesh *me,
struct ListBase *nurblist,
const int edge_users_test);
void BKE_mesh_to_curve(struct Main *bmain,
struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *ob);
void BKE_pointcloud_from_mesh(struct Mesh *me, struct PointCloud *pointcloud);
void BKE_mesh_to_pointcloud(struct Main *bmain,
struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *ob);
void BKE_mesh_from_pointcloud(struct PointCloud *pointcloud, struct Mesh *me);
void BKE_pointcloud_to_mesh(struct Main *bmain,
struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *ob);
void BKE_mesh_material_index_remove(struct Mesh *me, short index);
bool BKE_mesh_material_index_used(struct Mesh *me, short index);
void BKE_mesh_material_index_clear(struct Mesh *me);
void BKE_mesh_material_remap(struct Mesh *me, const unsigned int *remap, unsigned int remap_len);
void BKE_mesh_smooth_flag_set(struct Mesh *me, const bool use_smooth);
/* Needed after converting a mesh with subsurf optimal display to mesh. */
void BKE_mesh_edges_set_draw_render(struct Mesh *me);
const char *BKE_mesh_cmp(struct Mesh *me1, struct Mesh *me2, float thresh);
struct BoundBox *BKE_mesh_boundbox_get(struct Object *ob);
void BKE_mesh_texspace_calc(struct Mesh *me);
void BKE_mesh_texspace_ensure(struct Mesh *me);
void BKE_mesh_texspace_get(struct Mesh *me, float r_loc[3], float r_size[3]);
void BKE_mesh_texspace_get_reference(struct Mesh *me,
short **r_texflag,
float **r_loc,
float **r_size);
void BKE_mesh_texspace_copy_from_object(struct Mesh *me, struct Object *ob);
void BKE_mesh_split_faces(struct Mesh *mesh, bool free_loop_normals);
/* Create new mesh from the given object at its current state.
* The owner of this mesh is unknown, it is up to the caller to decide.
*
* If preserve_all_data_layers is truth then the modifier stack is re-evaluated to ensure it
* preserves all possible custom data layers.
*
* NOTE: Dependency graph argument is required when preserve_all_data_layers is truth, and is
* ignored otherwise. */
struct Mesh *BKE_mesh_new_from_object(struct Depsgraph *depsgraph,
struct Object *object,
bool preserve_all_data_layers);
/* This is a version of BKE_mesh_new_from_object() which stores mesh in the given main database.
* However, that function enforces object type to be a geometry one, and ensures a mesh is always
* generated, be it empty. */
struct Mesh *BKE_mesh_new_from_object_to_bmain(struct Main *bmain,
struct Depsgraph *depsgraph,
struct Object *object,
bool preserve_all_data_layers);
struct Mesh *BKE_mesh_create_derived_for_modifier(struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *ob_eval,
struct ModifierData *md_eval,
int build_shapekey_layers);
/* Copies a nomain-Mesh into an existing Mesh. */
void BKE_mesh_nomain_to_mesh(struct Mesh *mesh_src,
struct Mesh *mesh_dst,
struct Object *ob,
const struct CustomData_MeshMasks *mask,
bool take_ownership);
void BKE_mesh_nomain_to_meshkey(struct Mesh *mesh_src, struct Mesh *mesh_dst, struct KeyBlock *kb);
/* vertex level transformations & checks (no derived mesh) */
bool BKE_mesh_minmax(const struct Mesh *me, float r_min[3], float r_max[3]);
void BKE_mesh_transform(struct Mesh *me, const float mat[4][4], bool do_keys);
void BKE_mesh_translate(struct Mesh *me, const float offset[3], const bool do_keys);
void BKE_mesh_tessface_calc(struct Mesh *mesh);
void BKE_mesh_tessface_ensure(struct Mesh *mesh);
void BKE_mesh_tessface_clear(struct Mesh *mesh);
void BKE_mesh_do_versions_cd_flag_init(struct Mesh *mesh);
void BKE_mesh_mselect_clear(struct Mesh *me);
void BKE_mesh_mselect_validate(struct Mesh *me);
int BKE_mesh_mselect_find(struct Mesh *me, int index, int type);
int BKE_mesh_mselect_active_get(struct Mesh *me, int type);
void BKE_mesh_mselect_active_set(struct Mesh *me, int index, int type);
void BKE_mesh_count_selected_items(const struct Mesh *mesh, int r_count[3]);
float (*BKE_mesh_vert_coords_alloc(const struct Mesh *mesh, int *r_vert_len))[3];
void BKE_mesh_vert_coords_get(const struct Mesh *mesh, float (*vert_coords)[3]);
void BKE_mesh_vert_coords_apply_with_mat4(struct Mesh *mesh,
const float (*vert_coords)[3],
const float mat[4][4]);
void BKE_mesh_vert_coords_apply(struct Mesh *mesh, const float (*vert_coords)[3]);
void BKE_mesh_vert_normals_apply(struct Mesh *mesh, const short (*vert_normals)[3]);
/* *** mesh_evaluate.c *** */
void BKE_mesh_calc_normals_mapping_simple(struct Mesh *me);
void BKE_mesh_calc_normals_mapping(struct MVert *mverts,
int numVerts,
const struct MLoop *mloop,
const struct MPoly *mpolys,
int numLoops,
int numPolys,
float (*r_polyNors)[3],
const struct MFace *mfaces,
int numFaces,
const int *origIndexFace,
float (*r_faceNors)[3]);
void BKE_mesh_calc_normals_mapping_ex(struct MVert *mverts,
int numVerts,
const struct MLoop *mloop,
const struct MPoly *mpolys,
int numLoops,
int numPolys,
float (*r_polyNors)[3],
const struct MFace *mfaces,
int numFaces,
const int *origIndexFace,
float (*r_faceNors)[3],
const bool only_face_normals);
void BKE_mesh_calc_normals_poly(struct MVert *mverts,
float (*r_vertnors)[3],
int numVerts,
const struct MLoop *mloop,
const struct MPoly *mpolys,
int numLoops,
int numPolys,
float (*r_polyNors)[3],
const bool only_face_normals);
void BKE_mesh_calc_normals(struct Mesh *me);
void BKE_mesh_ensure_normals(struct Mesh *me);
void BKE_mesh_ensure_normals_for_display(struct Mesh *mesh);
void BKE_mesh_calc_normals_looptri(struct MVert *mverts,
int numVerts,
const struct MLoop *mloop,
const struct MLoopTri *looptri,
int looptri_num,
float (*r_tri_nors)[3]);
void BKE_mesh_loop_manifold_fan_around_vert_next(const struct MLoop *mloops,
const struct MPoly *mpolys,
const int *loop_to_poly,
const int *e2lfan_curr,
const uint mv_pivot_index,
const struct MLoop **r_mlfan_curr,
int *r_mlfan_curr_index,
int *r_mlfan_vert_index,
int *r_mpfan_curr_index);
void BKE_edges_sharp_from_angle_set(const struct MVert *mverts,
const int numVerts,
struct MEdge *medges,
const int numEdges,
struct MLoop *mloops,
const int numLoops,
struct MPoly *mpolys,
const float (*polynors)[3],
const int numPolys,
const float split_angle);
/**
* References a contiguous loop-fan with normal offset vars.
*/
typedef struct MLoopNorSpace {
/** Automatically computed loop normal. */
float vec_lnor[3];
/** Reference vector, orthogonal to vec_lnor. */
float vec_ref[3];
/** Third vector, orthogonal to vec_lnor and vec_ref. */
float vec_ortho[3];
/** Reference angle, around vec_ortho, in ]0, pi] range (0.0 marks that space as invalid). */
float ref_alpha;
/** Reference angle, around vec_lnor, in ]0, 2pi] range (0.0 marks that space as invalid). */
float ref_beta;
/** All loops using this lnor space (i.e. smooth fan of loops),
* as (depending on owning MLoopNorSpaceArrary.data_type):
* - Indices (uint_in_ptr), or
* - BMLoop pointers. */
struct LinkNode *loops;
char flags;
/** To be used for extended processing related to loop normal spaces (aka smooth fans). */
void *user_data;
} MLoopNorSpace;
/**
* MLoopNorSpace.flags
*/
enum {
MLNOR_SPACE_IS_SINGLE = 1 << 0,
};
/**
* Collection of #MLoopNorSpace basic storage & pre-allocation.
*/
typedef struct MLoopNorSpaceArray {
MLoopNorSpace **lspacearr; /* MLoop aligned array */
struct LinkNode
*loops_pool; /* Allocated once, avoids to call BLI_linklist_prepend_arena() for each loop! */
char data_type; /* Whether we store loop indices, or pointers to BMLoop. */
int num_spaces; /* Number of clnors spaces defined in this array. */
struct MemArena *mem;
} MLoopNorSpaceArray;
/**
* MLoopNorSpaceArray.data_type
*/
enum {
MLNOR_SPACEARR_LOOP_INDEX = 0,
MLNOR_SPACEARR_BMLOOP_PTR = 1,
};
/* Low-level custom normals functions. */
void BKE_lnor_spacearr_init(MLoopNorSpaceArray *lnors_spacearr,
const int numLoops,
const char data_type);
void BKE_lnor_spacearr_clear(MLoopNorSpaceArray *lnors_spacearr);
void BKE_lnor_spacearr_free(MLoopNorSpaceArray *lnors_spacearr);
MLoopNorSpace *BKE_lnor_space_create(MLoopNorSpaceArray *lnors_spacearr);
void BKE_lnor_space_define(MLoopNorSpace *lnor_space,
const float lnor[3],
float vec_ref[3],
float vec_other[3],
struct BLI_Stack *edge_vectors);
void BKE_lnor_space_add_loop(MLoopNorSpaceArray *lnors_spacearr,
MLoopNorSpace *lnor_space,
const int ml_index,
void *bm_loop,
const bool is_single);
void BKE_lnor_space_custom_data_to_normal(MLoopNorSpace *lnor_space,
const short clnor_data[2],
float r_custom_lnor[3]);
void BKE_lnor_space_custom_normal_to_data(MLoopNorSpace *lnor_space,
const float custom_lnor[3],
short r_clnor_data[2]);
/* Medium-level custom normals functions. */
void BKE_mesh_normals_loop_split(const struct MVert *mverts,
const int numVerts,
struct MEdge *medges,
const int numEdges,
struct MLoop *mloops,
float (*r_loopnors)[3],
const int numLoops,
struct MPoly *mpolys,
const float (*polynors)[3],
const int numPolys,
const bool use_split_normals,
const float split_angle,
MLoopNorSpaceArray *r_lnors_spacearr,
short (*clnors_data)[2],
int *r_loop_to_poly);
void BKE_mesh_normals_loop_custom_set(const struct MVert *mverts,
const int numVerts,
struct MEdge *medges,
const int numEdges,
struct MLoop *mloops,
float (*r_custom_loopnors)[3],
const int numLoops,
struct MPoly *mpolys,
const float (*polynors)[3],
const int numPolys,
short (*r_clnors_data)[2]);
void BKE_mesh_normals_loop_custom_from_vertices_set(const struct MVert *mverts,
float (*r_custom_vertnors)[3],
const int numVerts,
struct MEdge *medges,
const int numEdges,
struct MLoop *mloops,
const int numLoops,
struct MPoly *mpolys,
const float (*polynors)[3],
const int numPolys,
short (*r_clnors_data)[2]);
void BKE_mesh_normals_loop_to_vertex(const int numVerts,
const struct MLoop *mloops,
const int numLoops,
const float (*clnors)[3],
float (*r_vert_clnors)[3]);
/* High-level custom normals functions. */
bool BKE_mesh_has_custom_loop_normals(struct Mesh *me);
void BKE_mesh_calc_normals_split(struct Mesh *mesh);
void BKE_mesh_calc_normals_split_ex(struct Mesh *mesh,
struct MLoopNorSpaceArray *r_lnors_spacearr);
void BKE_mesh_set_custom_normals(struct Mesh *mesh, float (*r_custom_loopnors)[3]);
void BKE_mesh_set_custom_normals_from_vertices(struct Mesh *mesh, float (*r_custom_vertnors)[3]);
void BKE_mesh_calc_poly_normal(const struct MPoly *mpoly,
const struct MLoop *loopstart,
const struct MVert *mvarray,
float r_no[3]);
void BKE_mesh_calc_poly_normal_coords(const struct MPoly *mpoly,
const struct MLoop *loopstart,
const float (*vertex_coords)[3],
float r_no[3]);
void BKE_mesh_calc_poly_center(const struct MPoly *mpoly,
const struct MLoop *loopstart,
const struct MVert *mvarray,
float r_cent[3]);
float BKE_mesh_calc_poly_area(const struct MPoly *mpoly,
const struct MLoop *loopstart,
const struct MVert *mvarray);
float BKE_mesh_calc_area(const struct Mesh *me);
float BKE_mesh_calc_poly_uv_area(const struct MPoly *mpoly, const struct MLoopUV *uv_array);
void BKE_mesh_calc_poly_angles(const struct MPoly *mpoly,
const struct MLoop *loopstart,
const struct MVert *mvarray,
float angles[]);
void BKE_mesh_poly_edgehash_insert(struct EdgeHash *ehash,
const struct MPoly *mp,
const struct MLoop *mloop);
void BKE_mesh_poly_edgebitmap_insert(unsigned int *edge_bitmap,
const struct MPoly *mp,
const struct MLoop *mloop);
bool BKE_mesh_center_median(const struct Mesh *me, float r_cent[3]);
bool BKE_mesh_center_median_from_polys(const struct Mesh *me, float r_cent[3]);
bool BKE_mesh_center_bounds(const struct Mesh *me, float r_cent[3]);
bool BKE_mesh_center_of_surface(const struct Mesh *me, float r_cent[3]);
bool BKE_mesh_center_of_volume(const struct Mesh *me, float r_cent[3]);
void BKE_mesh_calc_volume(const struct MVert *mverts,
const int mverts_num,
const struct MLoopTri *mlooptri,
const int looptri_num,
const struct MLoop *mloop,
float *r_volume,
float r_center[3]);
/* tessface */
void BKE_mesh_loops_to_mface_corners(struct CustomData *fdata,
struct CustomData *ldata,
struct CustomData *pdata,
unsigned int lindex[4],
int findex,
const int polyindex,
const int mf_len,
const int numUV,
const int numCol,
const bool hasPCol,
const bool hasOrigSpace,
const bool hasLNor);
void BKE_mesh_loops_to_tessdata(struct CustomData *fdata,
struct CustomData *ldata,
struct MFace *mface,
const int *polyindices,
unsigned int (*loopindices)[4],
const int num_faces);
void BKE_mesh_tangent_loops_to_tessdata(struct CustomData *fdata,
struct CustomData *ldata,
struct MFace *mface,
const int *polyindices,
unsigned int (*loopindices)[4],
const int num_faces,
const char *layer_name);
int BKE_mesh_tessface_calc_ex(struct CustomData *fdata,
struct CustomData *ldata,
struct CustomData *pdata,
struct MVert *mvert,
int totface,
int totloop,
int totpoly,
const bool do_face_nor_copy);
void BKE_mesh_recalc_looptri(const struct MLoop *mloop,
const struct MPoly *mpoly,
const struct MVert *mvert,
int totloop,
int totpoly,
struct MLoopTri *mlooptri);
void BKE_mesh_convert_mfaces_to_mpolys(struct Mesh *mesh);
void BKE_mesh_do_versions_convert_mfaces_to_mpolys(struct Mesh *mesh);
void BKE_mesh_convert_mfaces_to_mpolys_ex(struct ID *id,
struct CustomData *fdata,
struct CustomData *ldata,
struct CustomData *pdata,
int totedge_i,
int totface_i,
int totloop_i,
int totpoly_i,
struct MEdge *medge,
struct MFace *mface,
int *r_totloop,
int *r_totpoly,
struct MLoop **r_mloop,
struct MPoly **r_mpoly);
void BKE_mesh_mdisp_flip(struct MDisps *md, const bool use_loop_mdisp_flip);
void BKE_mesh_polygon_flip_ex(struct MPoly *mpoly,
struct MLoop *mloop,
struct CustomData *ldata,
float (*lnors)[3],
struct MDisps *mdisp,
const bool use_loop_mdisp_flip);
void BKE_mesh_polygon_flip(struct MPoly *mpoly, struct MLoop *mloop, struct CustomData *ldata);
void BKE_mesh_polygons_flip(struct MPoly *mpoly,
struct MLoop *mloop,
struct CustomData *ldata,
int totpoly);
/* merge verts */
/* Enum for merge_mode of CDDM_merge_verts.
* Refer to mesh.c for details. */
enum {
MESH_MERGE_VERTS_DUMP_IF_MAPPED,
MESH_MERGE_VERTS_DUMP_IF_EQUAL,
};
struct Mesh *BKE_mesh_merge_verts(struct Mesh *mesh,
const int *vtargetmap,
const int tot_vtargetmap,
const int merge_mode);
/* flush flags */
void BKE_mesh_flush_hidden_from_verts_ex(const struct MVert *mvert,
const struct MLoop *mloop,
struct MEdge *medge,
const int totedge,
struct MPoly *mpoly,
const int totpoly);
void BKE_mesh_flush_hidden_from_verts(struct Mesh *me);
void BKE_mesh_flush_hidden_from_polys_ex(struct MVert *mvert,
const struct MLoop *mloop,
struct MEdge *medge,
const int totedge,
const struct MPoly *mpoly,
const int totpoly);
void BKE_mesh_flush_hidden_from_polys(struct Mesh *me);
void BKE_mesh_flush_select_from_polys_ex(struct MVert *mvert,
const int totvert,
const struct MLoop *mloop,
struct MEdge *medge,
const int totedge,
const struct MPoly *mpoly,
const int totpoly);
void BKE_mesh_flush_select_from_polys(struct Mesh *me);
void BKE_mesh_flush_select_from_verts_ex(const struct MVert *mvert,
const int totvert,
const struct MLoop *mloop,
struct MEdge *medge,
const int totedge,
struct MPoly *mpoly,
const int totpoly);
void BKE_mesh_flush_select_from_verts(struct Mesh *me);
/* spatial evaluation */
void BKE_mesh_calc_relative_deform(const struct MPoly *mpoly,
const int totpoly,
const struct MLoop *mloop,
const int totvert,
const float (*vert_cos_src)[3],
const float (*vert_cos_dst)[3],
const float (*vert_cos_org)[3],
float (*vert_cos_new)[3]);
/* *** mesh_validate.c *** */
bool BKE_mesh_validate(struct Mesh *me, const bool do_verbose, const bool cddata_check_mask);
bool BKE_mesh_is_valid(struct Mesh *me);
bool BKE_mesh_validate_material_indices(struct Mesh *me);
bool BKE_mesh_validate_arrays(struct Mesh *me,
struct MVert *mverts,
unsigned int totvert,
struct MEdge *medges,
unsigned int totedge,
struct MFace *mfaces,
unsigned int totface,
struct MLoop *mloops,
unsigned int totloop,
struct MPoly *mpolys,
unsigned int totpoly,
struct MDeformVert *dverts, /* assume totvert length */
const bool do_verbose,
const bool do_fixes,
bool *r_change);
bool BKE_mesh_validate_all_customdata(struct CustomData *vdata,
const uint totvert,
struct CustomData *edata,
const uint totedge,
struct CustomData *ldata,
const uint totloop,
struct CustomData *pdata,
const uint totpoly,
const bool check_meshmask,
const bool do_verbose,
const bool do_fixes,
bool *r_change);
void BKE_mesh_strip_loose_faces(struct Mesh *me);
void BKE_mesh_strip_loose_polysloops(struct Mesh *me);
void BKE_mesh_strip_loose_edges(struct Mesh *me);
void BKE_mesh_calc_edges_legacy(struct Mesh *me, const bool use_old);
void BKE_mesh_calc_edges_loose(struct Mesh *mesh);
void BKE_mesh_calc_edges(struct Mesh *mesh, bool keep_existing_edges, const bool select_new_edges);
void BKE_mesh_calc_edges_tessface(struct Mesh *mesh);
/* In DerivedMesh.c */
void BKE_mesh_wrapper_deferred_finalize(struct Mesh *me_eval,
const CustomData_MeshMasks *cd_mask_finalize);
/* **** Depsgraph evaluation **** */
void BKE_mesh_eval_geometry(struct Depsgraph *depsgraph, struct Mesh *mesh);
/* Draw Cache */
void BKE_mesh_batch_cache_dirty_tag(struct Mesh *me, eMeshBatchDirtyMode mode);
void BKE_mesh_batch_cache_free(struct Mesh *me);
extern void (*BKE_mesh_batch_cache_dirty_tag_cb)(struct Mesh *me, eMeshBatchDirtyMode mode);
extern void (*BKE_mesh_batch_cache_free_cb)(struct Mesh *me);
/* Inlines */
/* Instead of -1 that function uses ORIGINDEX_NONE as defined in BKE_customdata.h,
* but I don't want to force every user of BKE_mesh.h to also include that file.
* ~~ Sybren */
BLI_INLINE int BKE_mesh_origindex_mface_mpoly(const int *index_mf_to_mpoly,
const int *index_mp_to_orig,
const int i)
{
const int j = index_mf_to_mpoly[i];
return (j != -1) ? (index_mp_to_orig ? index_mp_to_orig[j] : j) : -1;
}
#ifdef __cplusplus
}
#endif
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