diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_mesh.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_mesh.h | 704 |
1 files changed, 428 insertions, 276 deletions
diff --git a/source/blender/blenkernel/BKE_mesh.h b/source/blender/blenkernel/BKE_mesh.h index a2613c2c2e3..e89e1b05029 100644 --- a/source/blender/blenkernel/BKE_mesh.h +++ b/source/blender/blenkernel/BKE_mesh.h @@ -75,46 +75,53 @@ extern "C" { /* *** 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 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); -struct Mesh *BKE_mesh_from_bmesh_for_eval_nomain(struct BMesh *bm, const struct CustomData_MeshMasks *cd_mask_extra); +struct Mesh *BKE_mesh_from_bmesh_for_eval_nomain(struct BMesh *bm, + const struct CustomData_MeshMasks *cd_mask_extra); struct Mesh *BKE_mesh_from_editmesh_with_coords_thin_wrap( - struct BMEditMesh *em, const struct CustomData_MeshMasks *data_mask, float (*vertexCos)[3]); + struct BMEditMesh *em, const struct CustomData_MeshMasks *data_mask, float (*vertexCos)[3]); -int poly_find_loop_from_vert( - const struct MPoly *poly, - const struct MLoop *loopstart, unsigned 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 poly_find_loop_from_vert(const struct MPoly *poly, + const struct MLoop *loopstart, + unsigned 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_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_init(struct Mesh *me); struct Mesh *BKE_mesh_add(struct Main *bmain, const char *name); -void BKE_mesh_copy_data(struct Main *bmain, struct Mesh *me_dst, const struct Mesh *me_src, const int flag); +void BKE_mesh_copy_data(struct Main *bmain, + struct Mesh *me_dst, + const struct Mesh *me_src, + const int flag); struct Mesh *BKE_mesh_copy(struct Main *bmain, const struct Mesh *me); 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); + 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); /* 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); @@ -130,26 +137,45 @@ void BKE_mesh_make_local(struct Main *bmain, struct Mesh *me, const bool lib_loc void BKE_mesh_boundbox_calc(struct Mesh *me, float r_loc[3], float r_size[3]); void BKE_mesh_texspace_calc(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); +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 bool use_orco_uv, const char *obdata_name, bool temporary); +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 bool use_orco_uv, + 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_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_mesh_material_index_remove(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); @@ -158,32 +184,48 @@ void BKE_mesh_smooth_flag_set(struct Object *meshOb, int enableSmooth); const char *BKE_mesh_cmp(struct Mesh *me1, struct Mesh *me2, float thresh); struct BoundBox *BKE_mesh_boundbox_get(struct Object *ob); -struct BoundBox *BKE_mesh_texspace_get(struct Mesh *me, float r_loc[3], float r_rot[3], float r_size[3]); -void BKE_mesh_texspace_get_reference(struct Mesh *me, short **r_texflag, float **r_loc, float **r_rot, float **r_size); +struct BoundBox *BKE_mesh_texspace_get(struct Mesh *me, + float r_loc[3], + float r_rot[3], + float r_size[3]); +void BKE_mesh_texspace_get_reference( + struct Mesh *me, short **r_texflag, float **r_loc, float **r_rot, float **r_size); void BKE_mesh_texspace_copy_from_object(struct Mesh *me, struct Object *ob); -bool BKE_mesh_uv_cdlayer_rename_index( - struct Mesh *me, const int loop_index, const int face_index, - const char *new_name, const bool do_tessface); -bool BKE_mesh_uv_cdlayer_rename(struct Mesh *me, const char *old_name, const char *new_name, bool do_tessface); +bool BKE_mesh_uv_cdlayer_rename_index(struct Mesh *me, + const int loop_index, + const int face_index, + const char *new_name, + const bool do_tessface); +bool BKE_mesh_uv_cdlayer_rename(struct Mesh *me, + const char *old_name, + const char *new_name, + bool do_tessface); float (*BKE_mesh_vertexCos_get(const struct Mesh *me, int *r_numVerts))[3]; void BKE_mesh_split_faces(struct Mesh *mesh, bool free_loop_normals); -struct Mesh *BKE_mesh_new_from_object( - struct Depsgraph *depsgraph, struct Main *bmain, struct Scene *sce, struct Object *ob, - const bool apply_modifiers, const bool calc_undeformed); -struct Mesh *BKE_mesh_create_derived_for_modifier( - struct Depsgraph *depsgraph, struct Scene *scene, struct Object *ob, - struct ModifierData *md, int build_shapekey_layers); +struct Mesh *BKE_mesh_new_from_object(struct Depsgraph *depsgraph, + struct Main *bmain, + struct Scene *sce, + struct Object *ob, + const bool apply_modifiers, + const bool calc_undeformed); +struct Mesh *BKE_mesh_create_derived_for_modifier(struct Depsgraph *depsgraph, + struct Scene *scene, + struct Object *ob, + struct ModifierData *md, + 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_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]); @@ -198,11 +240,10 @@ 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); +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]); @@ -210,266 +251,369 @@ void BKE_mesh_count_selected_items(const struct Mesh *mesh, int r_count[3]); void BKE_mesh_apply_vert_coords(struct Mesh *mesh, float (*vertCoords)[3]); void BKE_mesh_apply_vert_normals(struct Mesh *mesh, short (*vertNormals)[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_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_tessface( - struct MVert *mverts, int numVerts, - const struct MFace *mfaces, int numFaces, - float (*r_faceNors)[3]); -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); +void BKE_mesh_calc_normals_tessface(struct MVert *mverts, + int numVerts, + const struct MFace *mfaces, + int numFaces, + float (*r_faceNors)[3]); +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 { - float vec_lnor[3]; /* Automatically computed loop normal. */ - float vec_ref[3]; /* Reference vector, orthogonal to vec_lnor. */ - float vec_ortho[3]; /* Third vector, orthogonal to vec_lnor and vec_ref. */ - float ref_alpha; /* Reference angle, around vec_ortho, in ]0, pi] range (0.0 marks that space as invalid). */ - float ref_beta; /* Reference angle, around vec_lnor, in ]0, 2pi] range (0.0 marks that space as invalid). */ - /* 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; - - void *user_data; /* To be used for extended processing related to loop normal spaces (aka smooth fans). */ + float vec_lnor[3]; /* Automatically computed loop normal. */ + float vec_ref[3]; /* Reference vector, orthogonal to vec_lnor. */ + float vec_ortho[3]; /* Third vector, orthogonal to vec_lnor and vec_ref. */ + float + ref_alpha; /* Reference angle, around vec_ortho, in ]0, pi] range (0.0 marks that space as invalid). */ + float + ref_beta; /* Reference angle, around vec_lnor, in ]0, 2pi] range (0.0 marks that space as invalid). */ + /* 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; + + void * + user_data; /* To be used for extended processing related to loop normal spaces (aka smooth fans). */ } MLoopNorSpace; /** * MLoopNorSpace.flags */ enum { - MLNOR_SPACE_IS_SINGLE = 1 << 0, + 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; + 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, + 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_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]); +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]); +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_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); -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); - +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); +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_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]); +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 numTex, 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, - 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, - int *polyindices, unsigned int (*loopindices)[4], const int num_faces, const char *layer_name); -int BKE_mesh_recalc_tessellation( - 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_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 numTex, + 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, + 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, + int *polyindices, + unsigned int (*loopindices)[4], + const int num_faces, + const char *layer_name); +int BKE_mesh_recalc_tessellation(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_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_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); +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, + 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); - +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_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_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_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_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]); +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 *** */ @@ -477,25 +621,34 @@ bool BKE_mesh_validate(struct Mesh *me, const bool do_verbose, const bool cddata 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); +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); @@ -508,18 +661,17 @@ void BKE_mesh_calc_edges_tessface(struct Mesh *mesh); /* **** Depsgraph evaluation **** */ -void BKE_mesh_eval_geometry(struct Depsgraph *depsgraph, - struct Mesh *mesh); +void BKE_mesh_eval_geometry(struct Depsgraph *depsgraph, struct Mesh *mesh); /* Draw Cache */ enum { - BKE_MESH_BATCH_DIRTY_ALL = 0, - BKE_MESH_BATCH_DIRTY_MAYBE_ALL, - BKE_MESH_BATCH_DIRTY_SELECT, - BKE_MESH_BATCH_DIRTY_SHADING, - BKE_MESH_BATCH_DIRTY_SCULPT_COORDS, - BKE_MESH_BATCH_DIRTY_UVEDIT_ALL, - BKE_MESH_BATCH_DIRTY_UVEDIT_SELECT, + BKE_MESH_BATCH_DIRTY_ALL = 0, + BKE_MESH_BATCH_DIRTY_MAYBE_ALL, + BKE_MESH_BATCH_DIRTY_SELECT, + BKE_MESH_BATCH_DIRTY_SHADING, + BKE_MESH_BATCH_DIRTY_SCULPT_COORDS, + BKE_MESH_BATCH_DIRTY_UVEDIT_ALL, + BKE_MESH_BATCH_DIRTY_UVEDIT_SELECT, }; void BKE_mesh_batch_cache_dirty_tag(struct Mesh *me, int mode); void BKE_mesh_batch_cache_free(struct Mesh *me); @@ -527,17 +679,17 @@ void BKE_mesh_batch_cache_free(struct Mesh *me); extern void (*BKE_mesh_batch_cache_dirty_tag_cb)(struct Mesh *me, int 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) +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; + const int j = index_mf_to_mpoly[i]; + return (j != -1) ? (index_mp_to_orig ? index_mp_to_orig[j] : j) : -1; } #ifdef __cplusplus |