mesh.c File Reference

#include "MEM_guardedalloc.h"
#include "DNA_defaults.h"
#include "DNA_key_types.h"
#include "DNA_material_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_object_types.h"
#include "BLI_bitmap.h"
#include "BLI_edgehash.h"
#include "BLI_endian_switch.h"
#include "BLI_ghash.h"
#include "BLI_hash.h"
#include "BLI_linklist.h"
#include "BLI_math.h"
#include "BLI_memarena.h"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BLT_translation.h"
#include "BKE_anim_data.h"
#include "BKE_deform.h"
#include "BKE_editmesh.h"
#include "BKE_global.h"
#include "BKE_idtype.h"
#include "BKE_key.h"
#include "BKE_lib_id.h"
#include "BKE_lib_query.h"
#include "BKE_main.h"
#include "BKE_material.h"
#include "BKE_mesh.h"
#include "BKE_mesh_runtime.h"
#include "BKE_mesh_wrapper.h"
#include "BKE_modifier.h"
#include "BKE_multires.h"
#include "BKE_object.h"
#include "PIL_time.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_query.h"
#include "BLO_read_write.h"

Go to the source code of this file.

Classes
struct	SplitFaceNewVert
struct	SplitFaceNewEdge

Macros
#define	DNA_DEPRECATED_ALLOW
#define	CD_LAYERS_FREE(id)
#define	MAT_NR_REMAP(n)

Typedefs
typedef struct SplitFaceNewVert	SplitFaceNewVert
typedef struct SplitFaceNewEdge	SplitFaceNewEdge

Enumerations
enum	{   MESHCMP_DVERT_WEIGHTMISMATCH = 1 , MESHCMP_DVERT_GROUPMISMATCH , MESHCMP_DVERT_TOTGROUPMISMATCH , MESHCMP_LOOPCOLMISMATCH ,   MESHCMP_LOOPUVMISMATCH , MESHCMP_LOOPMISMATCH , MESHCMP_POLYVERTMISMATCH , MESHCMP_POLYMISMATCH ,   MESHCMP_EDGEUNKNOWN , MESHCMP_VERTCOMISMATCH , MESHCMP_CDLAYERS_MISMATCH }

Functions
static void	mesh_clear_geometry (Mesh *mesh)
static void	mesh_tessface_clear_intern (Mesh *mesh, int free_customdata)
static void	mesh_init_data (ID *id)
static void	mesh_copy_data (Main *bmain, ID *id_dst, const ID *id_src, const int flag)
static void	mesh_free_data (ID *id)
static void	mesh_foreach_id (ID *id, LibraryForeachIDData *data)
static void	mesh_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	mesh_blend_read_data (BlendDataReader *reader, ID *id)
static void	mesh_blend_read_lib (BlendLibReader *reader, ID *id)
static void	mesh_read_expand (BlendExpander *expander, ID *id)
static const char *	cmpcode_to_str (int code)
static int	customdata_compare (CustomData *c1, CustomData *c2, Mesh *m1, Mesh *m2, const float thresh)
const char *	BKE_mesh_cmp (Mesh *me1, Mesh *me2, float thresh)
static void	mesh_ensure_tessellation_customdata (Mesh *me)
void	BKE_mesh_ensure_skin_customdata (Mesh *me)
bool	BKE_mesh_ensure_facemap_customdata (struct Mesh *me)
bool	BKE_mesh_clear_facemap_customdata (struct Mesh *me)
static void	mesh_update_linked_customdata (Mesh *me, const bool do_ensure_tess_cd)
void	BKE_mesh_update_customdata_pointers (Mesh *me, const bool do_ensure_tess_cd)
bool	BKE_mesh_has_custom_loop_normals (Mesh *me)
void	BKE_mesh_free_data (Mesh *me)
void	BKE_mesh_clear_geometry (Mesh *mesh)
Mesh *	BKE_mesh_add (Main *bmain, const char *name)
static void	mesh_ensure_cdlayers_primary (Mesh *mesh, bool do_tessface)
Mesh *	BKE_mesh_new_nomain (int verts_len, int edges_len, int tessface_len, int loops_len, int polys_len)
void	BKE_mesh_copy_settings (Mesh *me_dst, const Mesh *me_src)
Mesh *	BKE_mesh_new_nomain_from_template_ex (const Mesh *me_src, int verts_len, int edges_len, int tessface_len, int loops_len, int polys_len, CustomData_MeshMasks mask)
Mesh *	BKE_mesh_new_nomain_from_template (const Mesh *me_src, int verts_len, int edges_len, int tessface_len, int loops_len, int polys_len)
void	BKE_mesh_eval_delete (struct Mesh *mesh_eval)
Mesh *	BKE_mesh_copy_for_eval (struct Mesh *source, bool reference)
BMesh *	BKE_mesh_to_bmesh_ex (const Mesh *me, const struct BMeshCreateParams *create_params, const struct BMeshFromMeshParams *convert_params)
BMesh *	BKE_mesh_to_bmesh (Mesh *me, Object *ob, const bool add_key_index, const struct BMeshCreateParams *params)
Mesh *	BKE_mesh_from_bmesh_nomain (BMesh *bm, const struct BMeshToMeshParams *params, const Mesh *me_settings)
Mesh *	BKE_mesh_from_bmesh_for_eval_nomain (BMesh *bm, const CustomData_MeshMasks *cd_mask_extra, const Mesh *me_settings)
BoundBox *	BKE_mesh_boundbox_get (Object *ob)
void	BKE_mesh_texspace_calc (Mesh *me)
void	BKE_mesh_texspace_ensure (Mesh *me)
void	BKE_mesh_texspace_get (Mesh *me, float r_loc[3], float r_size[3])
void	BKE_mesh_texspace_get_reference (Mesh *me, short **r_texflag, float **r_loc, float **r_size)
void	BKE_mesh_texspace_copy_from_object (Mesh *me, Object *ob)
float(*	BKE_mesh_orco_verts_get (Object *ob))[3]
void	BKE_mesh_orco_verts_transform (Mesh *me, float(*orco)[3], int totvert, int invert)
int	test_index_face (MFace *mface, CustomData *fdata, int mfindex, int nr)
Mesh *	BKE_mesh_from_object (Object *ob)
void	BKE_mesh_assign_object (Main *bmain, Object *ob, Mesh *me)
void	BKE_mesh_material_index_remove (Mesh *me, short index)
bool	BKE_mesh_material_index_used (Mesh *me, short index)
void	BKE_mesh_material_index_clear (Mesh *me)
void	BKE_mesh_material_remap (Mesh *me, const unsigned int *remap, unsigned int remap_len)
void	BKE_mesh_smooth_flag_set (Mesh *me, const bool use_smooth)
int	poly_find_loop_from_vert (const MPoly *poly, const MLoop *loopstart, uint vert)
int	poly_get_adj_loops_from_vert (const MPoly *poly, const MLoop *mloop, unsigned int vert, unsigned int r_adj[2])
int	BKE_mesh_edge_other_vert (const MEdge *e, int v)
void	BKE_mesh_looptri_get_real_edges (const Mesh *mesh, const MLoopTri *looptri, int r_edges[3])
bool	BKE_mesh_minmax (const Mesh *me, float r_min[3], float r_max[3])
void	BKE_mesh_transform (Mesh *me, const float mat[4][4], bool do_keys)
void	BKE_mesh_translate (Mesh *me, const float offset[3], const bool do_keys)
void	BKE_mesh_tessface_calc (Mesh *mesh)
void	BKE_mesh_tessface_ensure (Mesh *mesh)
void	BKE_mesh_tessface_clear (Mesh *mesh)
void	BKE_mesh_do_versions_cd_flag_init (Mesh *mesh)
void	BKE_mesh_mselect_clear (Mesh *me)
void	BKE_mesh_mselect_validate (Mesh *me)
int	BKE_mesh_mselect_find (Mesh *me, int index, int type)
int	BKE_mesh_mselect_active_get (Mesh *me, int type)
void	BKE_mesh_mselect_active_set (Mesh *me, int index, int type)
void	BKE_mesh_count_selected_items (const Mesh *mesh, int r_count[3])
void	BKE_mesh_vert_coords_get (const Mesh *mesh, float(*vert_coords)[3])
float(*	BKE_mesh_vert_coords_alloc (const Mesh *mesh, int *r_vert_len))[3]
void	BKE_mesh_vert_coords_apply (Mesh *mesh, const float(*vert_coords)[3])
void	BKE_mesh_vert_coords_apply_with_mat4 (Mesh *mesh, const float(*vert_coords)[3], const float mat[4][4])
void	BKE_mesh_vert_normals_apply (Mesh *mesh, const short(*vert_normals)[3])
void	BKE_mesh_calc_normals_split_ex (Mesh *mesh, MLoopNorSpaceArray *r_lnors_spacearr)
void	BKE_mesh_calc_normals_split (Mesh *mesh)
static int	split_faces_prepare_new_verts (const Mesh *mesh, MLoopNorSpaceArray *lnors_spacearr, SplitFaceNewVert **new_verts, MemArena *memarena)
static int	split_faces_prepare_new_edges (const Mesh *mesh, SplitFaceNewEdge **new_edges, MemArena *memarena)
static void	split_faces_split_new_verts (Mesh *mesh, SplitFaceNewVert *new_verts, const int num_new_verts)
static void	split_faces_split_new_edges (Mesh *mesh, SplitFaceNewEdge *new_edges, const int num_new_edges)
void	BKE_mesh_split_faces (Mesh *mesh, bool free_loop_normals)
void	BKE_mesh_eval_geometry (Depsgraph *depsgraph, Mesh *mesh)

Variables
IDTypeInfo	IDType_ID_ME

Macro Definition Documentation

CD_LAYERS_FREE

#define CD_LAYERS_FREE

(

id

)

Value:

  if (id && id != id##_buff) { \
    MEM_freeN(id); \
  } \
  ((void)0)

DNA_DEPRECATED_ALLOW

#define DNA_DEPRECATED_ALLOW

Definition at line 27 of file mesh.c.

MAT_NR_REMAP

#define MAT_NR_REMAP

(

n

)

Value:

  if (n < remap_len_short) { \
    BLI_assert(n >= 0 && remap[n] < remap_len_short); \
    n = remap[n]; \
  } \
  ((void)0)

Typedef Documentation

SplitFaceNewEdge

typedef struct SplitFaceNewEdge SplitFaceNewEdge

SplitFaceNewVert

typedef struct SplitFaceNewVert SplitFaceNewVert

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
MESHCMP_DVERT_WEIGHTMISMATCH
MESHCMP_DVERT_GROUPMISMATCH
MESHCMP_DVERT_TOTGROUPMISMATCH
MESHCMP_LOOPCOLMISMATCH
MESHCMP_LOOPUVMISMATCH
MESHCMP_LOOPMISMATCH
MESHCMP_POLYVERTMISMATCH
MESHCMP_POLYMISMATCH
MESHCMP_EDGEUNKNOWN
MESHCMP_VERTCOMISMATCH
MESHCMP_CDLAYERS_MISMATCH

Definition at line 372 of file mesh.c.

Function Documentation

BKE_mesh_add()

Mesh* BKE_mesh_add	(	Main *	bmain,
		const char *	name
	)

Definition at line 849 of file mesh.c.

References BKE_id_new(), and ID_ME.

Referenced by BKE_mesh_from_nurbs_displist(), BKE_mesh_new_from_object_to_bmain(), BKE_object_obdata_add_from_type(), BKE_pointcloud_to_mesh(), Freestyle::BlenderStrokeRenderer::NewMesh(), object_convert_exec(), blender::io::alembic::AbcSubDReader::readObjectData(), blender::io::alembic::AbcPointsReader::readObjectData(), blender::io::alembic::AbcMeshReader::readObjectData(), and MeshImporter::write_geometry().

BKE_mesh_assign_object()

void BKE_mesh_assign_object	(	Main *	bmain,
		Object *	ob,
		Mesh *	me
	)

Definition at line 1283 of file mesh.c.

References BKE_modifiers_test_object(), BKE_object_materials_test(), Object::data, Mesh::id, id_us_min(), id_us_plus(), multires_force_sculpt_rebuild(), NULL, OB_MESH, and Object::type.

Referenced by MeshImporter::create_mesh_object().

BKE_mesh_boundbox_get()

BoundBox* BKE_mesh_boundbox_get

(

Object *

ob

)

Definition at line 1055 of file mesh.c.

References Object_Runtime::bb, BKE_boundbox_init_from_minmax(), BKE_mesh_wrapper_minmax(), BOUNDBOX_DIRTY, Object::data, BoundBox::flag, INIT_MINMAX, max, MEM_mallocN, min, NULL, and Object::runtime.

Referenced by BKE_object_boundbox_get(), BKE_object_minmax(), raycastMesh(), snapMesh(), and voxel_size_edit_invoke().

BKE_mesh_calc_normals_split()

void BKE_mesh_calc_normals_split

(

Mesh *

mesh

)

Definition at line 1865 of file mesh.c.

References BKE_mesh_calc_normals_split_ex(), mesh, and NULL.

Referenced by GeometryExporter::create_normals(), displaceModifier_do(), editbmesh_calc_modifier_final_normals(), blender::io::alembic::get_loop_normals(), Freestyle::BlenderFileLoader::insertShapeNode(), mesh_calc_modifier_final_normals(), mesh_calc_tri_tessface(), modifyMesh(), and triangulate_mesh().

BKE_mesh_calc_normals_split_ex()

void BKE_mesh_calc_normals_split_ex	(	Mesh *	mesh,
		MLoopNorSpaceArray *	r_lnors_spacearr
	)

Compute 'split' (aka loop, or per face corner's) normals.

Parameters

r_lnors_spacearr

Allows to get computed loop normal space array. That data, among other things, contains 'smooth fan' info, useful e.g. to split geometry along sharp edges...

Definition at line 1797 of file mesh.c.

References BKE_mesh_calc_normals_poly(), BKE_mesh_normals_loop_split(), CD_CALLOC, CD_CUSTOMLOOPNORMAL, Mesh_Runtime::cd_dirty_vert, CD_FLAG_TEMPORARY, CD_MASK_NORMAL, CD_NORMAL, CustomData_add_layer(), CustomData_get_layer(), CustomData_has_layer(), CustomData_set_layer_flag(), Mesh::flag, float(), Mesh::ldata, M_PI, ME_AUTOSMOOTH, Mesh::medge, MEM_freeN, MEM_malloc_arrayN, mesh, Mesh::mloop, Mesh::mpoly, Mesh::mvert, NULL, Mesh::runtime, Mesh::smoothresh, Mesh::totedge, Mesh::totloop, Mesh::totpoly, and Mesh::totvert.

Referenced by BKE_mesh_calc_normals_split(), and BKE_mesh_split_faces().

BKE_mesh_clear_facemap_customdata()

bool BKE_mesh_clear_facemap_customdata

(

struct Mesh *

me

)

Definition at line 732 of file mesh.c.

References BMEditMesh::bm, bm, BM_data_layer_free(), CD_FACEMAP, CustomData_free_layers(), CustomData_has_layer(), Mesh::edit_mesh, NULL, BMesh::pdata, and Mesh::totpoly.

BKE_mesh_clear_geometry()

void BKE_mesh_clear_geometry

(

Mesh *

mesh

)

Definition at line 827 of file mesh.c.

References BKE_animdata_free(), BKE_mesh_runtime_clear_cache(), Mesh::id, mesh, and mesh_clear_geometry().

BKE_mesh_cmp()

const char* BKE_mesh_cmp	(	Mesh *	me1,
		Mesh *	me2,
		float	thresh
	)

Used for unit testing; compares two meshes, checking only differences we care about. should be usable with leaf's testing framework I get RNA work done, will use hackish testing code for now.

Definition at line 598 of file mesh.c.

References Freestyle::c, cmpcode_to_str(), customdata_compare(), Mesh::ldata, NULL, Mesh::totedge, Mesh::totloop, Mesh::totpoly, and Mesh::totvert.

BKE_mesh_copy_for_eval()

Mesh* BKE_mesh_copy_for_eval	(	struct Mesh *	source,
		bool	reference
	)

Definition at line 995 of file mesh.c.

References BKE_id_copy_ex(), Mesh::id, LIB_ID_COPY_CD_REFERENCE, LIB_ID_COPY_LOCALIZE, NULL, and result.

Referenced by BKE_crazyspace_build_sculpt(), BKE_multires_create_mesh(), BKE_sculpt_get_first_deform_matrices(), canvas_copyMesh(), cloth_make_rest_mesh(), MeshComponent::copy(), create_orco_mesh(), deformVerts(), dynamicPaint_brushMeshCalculateVelocity(), dynamicPaint_Modifier_apply(), dynamicPaint_paintMesh(), editbmesh_calc_modifiers(), MeshComponent::ensure_owns_direct_data(), MeshComponent::get_for_write(), mesh_calc_modifiers(), object_convert_exec(), quadriflow_start_job(), RE_bake_normal_world_to_tangent(), RE_bake_pixels_populate_from_objects(), and remesh_symmetry_bisect().

BKE_mesh_copy_settings()

void BKE_mesh_copy_settings	(	Mesh *	me_dst,
		const Mesh *	me_src
	)

Definition at line 905 of file mesh.c.

References copy_v3_v3(), Mesh::editflag, Mesh::face_sets_color_default, Mesh::face_sets_color_seed, Mesh::flag, Mesh::loc, Mesh::mat, MEM_dupallocN, MEM_freeN, NULL, Mesh::remesh_mode, Mesh::remesh_voxel_adaptivity, Mesh::remesh_voxel_size, Mesh::size, Mesh::smoothresh, Mesh::symmetry, Mesh::texflag, and Mesh::totcol.

Referenced by BKE_mesh_from_bmesh_for_eval_nomain(), BKE_mesh_from_bmesh_nomain(), and BKE_mesh_new_nomain_from_template_ex().

BKE_mesh_count_selected_items()

void BKE_mesh_count_selected_items	(	const Mesh *	mesh,
		int	r_count[3]
	)

Definition at line 1725 of file mesh.c.

References BMEditMesh::bm, bm, Mesh::edit_mesh, mesh, BMesh::totedgesel, BMesh::totfacesel, and BMesh::totvertsel.

BKE_mesh_do_versions_cd_flag_init()

void BKE_mesh_do_versions_cd_flag_init

(

Mesh *

mesh

)

Definition at line 1572 of file mesh.c.

References MEdge::bweight, Mesh::cd_flag, MEdge::crease, ME_CDFLAG_EDGE_BWEIGHT, ME_CDFLAG_EDGE_CREASE, ME_CDFLAG_VERT_BWEIGHT, Mesh::medge, mesh, Mesh::mvert, and UNLIKELY.

Referenced by blo_do_versions_260().

BKE_mesh_edge_other_vert()

int BKE_mesh_edge_other_vert	(	const MEdge *	e,
		int	v
	)

Return the index of the edge vert that is not equal to v. If neither edge vertex is equal to v, returns -1.

Definition at line 1446 of file mesh.c.

References e, and v.

BKE_mesh_ensure_facemap_customdata()

bool BKE_mesh_ensure_facemap_customdata

(

struct Mesh *

me

)

Definition at line 713 of file mesh.c.

References BMEditMesh::bm, bm, BM_data_layer_add(), CD_DEFAULT, CD_FACEMAP, CustomData_add_layer(), CustomData_has_layer(), Mesh::edit_mesh, NULL, BMesh::pdata, and Mesh::totpoly.

BKE_mesh_ensure_skin_customdata()

void BKE_mesh_ensure_skin_customdata

(

Mesh *

me

)

Definition at line 681 of file mesh.c.

References BMEditMesh::bm, bm, BM_data_layer_add(), BM_ITER_MESH, BM_VERTS_OF_MESH, CD_DEFAULT, CD_MVERT_SKIN, CustomData_add_layer(), CustomData_bmesh_get(), CustomData_has_layer(), BMHeader::data, Mesh::edit_mesh, MVertSkin::flag, BMVert::head, MVERT_SKIN_ROOT, NULL, Mesh::totvert, v, and BMesh::vdata.

Referenced by BKE_object_copy_modifier(), ED_object_modifier_add(), mesh_customdata_skin_add_exec(), and skin_root_mark_exec().

BKE_mesh_eval_delete()

void BKE_mesh_eval_delete

(

struct Mesh *

mesh_eval

)

Definition at line 986 of file mesh.c.

References BKE_libblock_free_data(), BKE_mesh_free_data(), Mesh::edit_mesh, Mesh::id, MEM_freeN, and NULL.

Referenced by BKE_object_free_derived_caches(), and object_force_modifier_update_for_bind().

BKE_mesh_eval_geometry()

void BKE_mesh_eval_geometry	(	Depsgraph *	depsgraph,
		Mesh *	mesh
	)

Definition at line 2146 of file mesh.c.

References BKE_id_free(), BKE_mesh_texspace_calc(), copy_v3_v3(), DEG_debug_print_eval(), DEG_get_original_id(), DEG_is_active(), depsgraph, Mesh::edit_mesh, Mesh::id, Mesh::loc, ME_AUTOSPACE_EVALUATED, mesh, Mesh_Runtime::mesh_eval, ID::name, NULL, Mesh::runtime, Mesh::size, and Mesh::texflag.

Referenced by blender::deg::DepsgraphNodeBuilder::build_object_data_geometry_datablock().

BKE_mesh_free_data()

void BKE_mesh_free_data

(

Mesh *

me

)

Free (or release) any data used by this mesh (does not free the mesh itself).

Definition at line 796 of file mesh.c.

References Mesh::id, and mesh_free_data().

Referenced by BKE_mesh_eval_delete(), and undomesh_free_data().

BKE_mesh_from_bmesh_for_eval_nomain()

Mesh* BKE_mesh_from_bmesh_for_eval_nomain	(	BMesh *	bm,
		const CustomData_MeshMasks *	cd_mask_extra,
		const Mesh *	me_settings
	)

Definition at line 1045 of file mesh.c.

References BKE_id_new_nomain(), BKE_mesh_copy_settings(), bm, BM_mesh_bm_to_me_for_eval(), ID_ME, mesh, and NULL.

BKE_mesh_from_bmesh_nomain()

Mesh* BKE_mesh_from_bmesh_nomain	(	BMesh *	bm,
		const struct BMeshToMeshParams *	params,
		const Mesh *	me_settings
	)

Definition at line 1034 of file mesh.c.

References BKE_id_new_nomain(), BKE_mesh_copy_settings(), BLI_assert, bm, BM_mesh_bm_to_me(), ID_ME, mesh, NULL, and params.

BKE_mesh_from_object()

Mesh* BKE_mesh_from_object

(

Object *

ob

)

Definition at line 1271 of file mesh.c.

References Object::data, NULL, OB_MESH, and Object::type.

Referenced by BKE_sculpt_ensure_orig_mesh_data(), build_pbvh_from_ccg(), createTransEdge(), createTransEditVerts(), do_paintface_box_select(), ED_mesh_join_objects_exec(), ED_object_sculptmode_enter_ex(), ED_object_sculptmode_exit_ex(), ED_object_texture_paint_mode_enter_ex(), ED_object_texture_paint_mode_exit_ex(), ED_paint_proj_mesh_data_check(), ED_vpaint_color_transform(), ed_vwpaintmode_enter_generic(), ed_vwpaintmode_exit_generic(), ED_wpaint_ensure_data(), multires_force_external_reload(), multiresModifier_del_levels(), paint_proj_new_stroke(), paintface_deselect_all_visible(), paintface_flush_flags(), paintface_hide(), paintface_minmax(), paintface_mouse_select(), paintface_reveal(), paintface_select_linked(), paintvert_deselect_all_visible(), paintvert_flush_flags(), paintvert_select_ungrouped(), quadriflow_remesh_exec(), SCULPT_boundary_info_ensure(), sculpt_face_set_grow(), sculpt_face_set_shrink(), sculpt_gesture_apply_trim(), sculpt_gesture_init_face_set_properties(), SCULPT_mesh_symmetry_xyz_get(), vertex_color_set(), vertex_color_smooth(), vertex_paint_from_weight(), vertex_paint_use_fast_update_check(), vertex_weight_paint_mode_poll(), vgroup_selected_get(), vpaint_mode_toggle_exec(), vpaint_stroke_test_start(), weight_paint_sample_enum_itemf(), weight_sample_invoke(), wpaint_mode_toggle_exec(), and wpaint_stroke_test_start().

BKE_mesh_has_custom_loop_normals()

bool BKE_mesh_has_custom_loop_normals

(

Mesh *

me

)

Definition at line 786 of file mesh.c.

References BMEditMesh::bm, CD_CUSTOMLOOPNORMAL, CustomData_has_layer(), Mesh::edit_mesh, BMesh::ldata, and Mesh::ldata.

Referenced by mesh_customdata_custom_splitnormals_add_exec(), and mesh_customdata_custom_splitnormals_clear_exec().

BKE_mesh_looptri_get_real_edges()

void BKE_mesh_looptri_get_real_edges	(	const Mesh *	mesh,
		const MLoopTri *	looptri,
		int	r_edges[3]
	)

Sets each output array element to the edge index if it is a real edge, or -1.

Definition at line 1461 of file mesh.c.

References e, MLoop::e, Mesh::medge, mesh, Mesh::mloop, MLoopTri::tri, and MLoop::v.

BKE_mesh_material_index_clear()

void BKE_mesh_material_index_clear

(

Mesh *

me

)

Definition at line 1347 of file mesh.c.

References MPoly::mat_nr, MFace::mat_nr, Mesh::mface, and Mesh::mpoly.

Referenced by material_data_index_clear_id().

BKE_mesh_material_index_remove()

void BKE_mesh_material_index_remove	(	Mesh *	me,
		short	index
	)

Definition at line 1307 of file mesh.c.

References MPoly::mat_nr, MFace::mat_nr, Mesh::mface, and Mesh::mpoly.

Referenced by material_data_index_remove_id().

BKE_mesh_material_index_used()

bool BKE_mesh_material_index_used	(	Mesh *	me,
		short	index
	)

Definition at line 1326 of file mesh.c.

References MPoly::mat_nr, MFace::mat_nr, Mesh::mface, and Mesh::mpoly.

Referenced by BKE_object_material_slot_used().

BKE_mesh_material_remap()

void BKE_mesh_material_remap	(	Mesh *	me,
		const unsigned int *	remap,
		unsigned int	remap_len
	)

Definition at line 1362 of file mesh.c.

References BMEditMesh::bm, BM_FACES_OF_MESH, BM_ITER_MESH, Mesh::edit_mesh, BMFace::mat_nr, MPoly::mat_nr, MAT_NR_REMAP, Mesh::mpoly, and Mesh::totpoly.

Referenced by BKE_object_material_remap().

BKE_mesh_minmax()

bool BKE_mesh_minmax	(	const Mesh *	me,
		float	r_min[3],
		float	r_max[3]
	)

Definition at line 1474 of file mesh.c.

References MVert::co, minmax_v3v3_v3(), Mesh::mvert, and Mesh::totvert.

BKE_mesh_mselect_active_get()

int BKE_mesh_mselect_active_get	(	Mesh *	me,
		int	type
	)

Return The index of the active element.

Definition at line 1693 of file mesh.c.

References BLI_assert, ELEM, MSelect::index, ME_ESEL, ME_FSEL, ME_VSEL, Mesh::mselect, Mesh::totselect, type, and MSelect::type.

Referenced by ED_mesh_active_dvert_get_ob().

BKE_mesh_mselect_active_set()

void BKE_mesh_mselect_active_set	(	Mesh *	me,
		int	index,
		int	type
	)

Definition at line 1705 of file mesh.c.

References BKE_mesh_mselect_find(), BLI_assert, MSelect::index, MEM_reallocN, Mesh::mselect, SWAP, Mesh::totselect, type, and MSelect::type.

Referenced by ed_wpaint_vertex_select_pick().

BKE_mesh_mselect_clear()

void BKE_mesh_mselect_clear

(

Mesh *

me

)

Definition at line 1608 of file mesh.c.

References MEM_freeN, Mesh::mselect, NULL, and Mesh::totselect.

Referenced by paintvert_deselect_all_visible(), and SCULPT_dynamic_topology_enable_ex().

BKE_mesh_mselect_find()

int BKE_mesh_mselect_find	(	Mesh *	me,
		int	index,
		int	type
	)

Return the index within me->mselect, or -1

Definition at line 1677 of file mesh.c.

References BLI_assert, ELEM, MSelect::index, ME_ESEL, ME_FSEL, ME_VSEL, Mesh::mselect, Mesh::totselect, type, and MSelect::type.

Referenced by BKE_mesh_mselect_active_set().

BKE_mesh_mselect_validate()

void BKE_mesh_mselect_validate

(

Mesh *

me

)

Definition at line 1617 of file mesh.c.

References BLI_assert, MVert::flag, MEdge::flag, MPoly::flag, MSelect::index, ME_ESEL, ME_FSEL, ME_VSEL, Mesh::medge, MEM_freeN, MEM_malloc_arrayN, MEM_reallocN, Mesh::mpoly, Mesh::mselect, Mesh::mvert, NULL, SELECT, Mesh::totselect, and type.

Referenced by do_lasso_select_paintvert(), do_paintvert_box_select(), ed_wpaint_vertex_select_pick(), paint_vertsel_circle_select(), and paintvert_deselect_all_visible().

BKE_mesh_new_nomain()

Mesh* BKE_mesh_new_nomain	(	int	verts_len,
		int	edges_len,
		int	tessface_len,
		int	loops_len,
		int	polys_len
	)

Definition at line 877 of file mesh.c.

References BKE_idtype_idcode_to_name(), BKE_libblock_alloc(), BKE_libblock_init_empty(), BKE_mesh_update_customdata_pointers(), CD_NUMTYPES, copy_vn_i(), Mesh::fdata, Mesh::id, ID_ME, Mesh::ldata, LIB_ID_CREATE_LOCALIZE, mesh, mesh_ensure_cdlayers_primary(), NULL, Mesh::totedge, Mesh::totface, Mesh::totloop, Mesh::totpoly, Mesh::totvert, and CustomData::typemap.

Referenced by BKE_mesh_new_nomain_from_curve_displist(), blender::nodes::create_circle_mesh(), blender::nodes::create_component_points(), blender::nodes::create_cylinder_or_cone_mesh(), create_empty_mesh(), blender::nodes::create_grid_mesh(), blender::nodes::create_line_mesh(), blender::nodes::create_uv_sphere_mesh(), get_quick_mesh(), hair_create_input_mesh(), blender::nodes::join_mesh_topology_and_builtin_attributes(), blender::bke::join_mesh_topology_and_builtin_attributes(), modifier_modify_mesh_and_geometry_set(), modifyMesh(), multires_unsubdivide_to_basemesh(), blender::io::alembic::AbcPointsReader::read_mesh(), and sculpt_gesture_trim_geometry_generate().

BKE_mesh_new_nomain_from_template()

Mesh* BKE_mesh_new_nomain_from_template	(	const Mesh *	me_src,
		int	verts_len,
		int	edges_len,
		int	tessface_len,
		int	loops_len,
		int	polys_len
	)

Definition at line 975 of file mesh.c.

References BKE_mesh_new_nomain_from_template_ex(), and CD_MASK_EVERYTHING.

BKE_mesh_new_nomain_from_template_ex()

Mesh* BKE_mesh_new_nomain_from_template_ex	(	const Mesh *	me_src,
		int	verts_len,
		int	edges_len,
		int	tessface_len,
		int	loops_len,
		int	polys_len,
		CustomData_MeshMasks	mask
	)

Definition at line 932 of file mesh.c.

References BKE_id_new_nomain(), BKE_mesh_copy_settings(), BKE_mesh_update_customdata_pointers(), CD_CALLOC, Mesh::cd_flag, CustomData_copy(), Mesh::fdata, ID_ME, Mesh::ldata, mask(), MEM_dupallocN, mesh_ensure_cdlayers_primary(), mesh_tessface_clear_intern(), Mesh::mselect, NULL, Mesh::totedge, Mesh::totface, Mesh::totloop, Mesh::totpoly, and Mesh::totvert.

Referenced by BKE_mesh_new_nomain_from_template().

BKE_mesh_orco_verts_get()

float(* BKE_mesh_orco_verts_get

(

Object *

ob

)

)[3]

Definition at line 1162 of file mesh.c.

References Freestyle::a, MVert::co, copy_v3_v3(), float(), MEM_calloc_arrayN, min_ii(), Mesh::mvert, Mesh::texcomesh, and Mesh::totvert.

Referenced by get_orco_coords(), MOD_deform_mesh_eval_get(), and psys_thread_context_init_distribute().

BKE_mesh_orco_verts_transform()

void BKE_mesh_orco_verts_transform	(	Mesh *	me,
		float(*)	orco[3],
		int	totvert,
		int	invert
	)

Definition at line 1179 of file mesh.c.

References Freestyle::a, BKE_mesh_texspace_get(), invert(), madd_v3_v3v3v3(), size(), and Mesh::texcomesh.

Referenced by add_orco_mesh(), distribute_children_exec(), distribute_from_verts_exec(), extract_tan_ex(), psys_face_mat(), psys_mat_hair_to_orco(), and psys_thread_context_init_distribute().

BKE_mesh_smooth_flag_set()

void BKE_mesh_smooth_flag_set	(	Mesh *	me,
		const bool	use_smooth
	)

Definition at line 1392 of file mesh.c.

References MPoly::flag, ME_SMOOTH, Mesh::mpoly, and Mesh::totpoly.

Referenced by BLO_update_defaults_startup_blend(), modifyMesh(), quadriflow_start_job(), shade_smooth_exec(), and voxel_remesh_exec().

BKE_mesh_split_faces()

void BKE_mesh_split_faces	(	Mesh *	mesh,
		bool	free_loop_normals
	)

Definition at line 2073 of file mesh.c.

References BKE_lnor_spacearr_free(), BKE_mesh_calc_normals_split_ex(), BKE_mesh_tessface_clear(), BKE_mesh_update_customdata_pointers(), BKE_mesh_validate(), CD_NORMAL, CustomData_duplicate_referenced_layers(), CustomData_free_layers(), CustomData_realloc(), Mesh::ldata, MLoopNorSpaceArray::mem, mesh, NULL, split_faces_prepare_new_edges(), split_faces_prepare_new_verts(), split_faces_split_new_edges(), split_faces_split_new_verts(), Mesh::totedge, Mesh::totloop, Mesh::totpoly, and Mesh::totvert.

Referenced by bake_mesh_new_from_object().

BKE_mesh_tessface_calc()

void BKE_mesh_tessface_calc

(

Mesh *

mesh

)

Definition at line 1544 of file mesh.c.

References BKE_mesh_tessface_calc_ex(), BKE_mesh_update_customdata_pointers(), Mesh::fdata, Mesh::ldata, mesh, Mesh::mvert, Mesh::totface, Mesh::totloop, and Mesh::totpoly.

Referenced by BKE_mesh_tessface_ensure().

BKE_mesh_tessface_clear()

void BKE_mesh_tessface_clear

(

Mesh *

mesh

)

Definition at line 1567 of file mesh.c.

References mesh, and mesh_tessface_clear_intern().

Referenced by BKE_mesh_split_faces(), BKE_sculpt_ensure_orig_mesh_data(), do_versions_after_linking_280(), ED_mesh_join_objects_exec(), ED_mesh_update(), ED_vpaint_color_transform(), editbmesh_calc_modifier_final_normals(), mesh_calc_modifier_final_normals(), mesh_ensure_tessellation_customdata(), mesh_init_origspace(), vertex_color_set(), and vertex_color_smooth().

BKE_mesh_tessface_ensure()

void BKE_mesh_tessface_ensure

(

Mesh *

mesh

)

Definition at line 1560 of file mesh.c.

References BKE_mesh_tessface_calc(), mesh, Mesh::totface, and Mesh::totpoly.

Referenced by bc_get_mesh_copy(), deformVerts(), blender::io::alembic::ABCHairWriter::do_write(), editbmesh_calc_modifier_final_normals(), mesh_calc_modifier_final_normals(), modifyMesh(), particle_batch_cache_ensure_pos_and_seg(), particle_batch_cache_ensure_procedural_strand_data(), particle_intersect_mesh(), particle_system_update(), PE_mirror_x(), psys_thread_context_init_distribute(), and remap_hair_emitter().

BKE_mesh_texspace_calc()

void BKE_mesh_texspace_calc

(

Mesh *

me

)

Definition at line 1079 of file mesh.c.

References Freestyle::a, BKE_mesh_wrapper_minmax(), copy_v3_v3(), INIT_MINMAX, Mesh::loc, max, ME_AUTOSPACE, ME_AUTOSPACE_EVALUATED, mid_v3_v3v3(), min, size(), Mesh::size, and Mesh::texflag.

Referenced by BKE_mesh_eval_geometry(), BKE_mesh_from_nurbs_displist(), and BKE_mesh_texspace_ensure().

BKE_mesh_texspace_copy_from_object()

void BKE_mesh_texspace_copy_from_object	(	Mesh *	me,
		Object *	ob
	)

Definition at line 1150 of file mesh.c.

References BKE_object_obdata_texspace_get(), copy_v3_v3(), Mesh::loc, Mesh::size, and Mesh::texflag.

Referenced by BKE_mesh_nomain_to_mesh(), and mesh_new_from_mball_object().

BKE_mesh_texspace_ensure()

void BKE_mesh_texspace_ensure

(

Mesh *

me

)

Definition at line 1116 of file mesh.c.

References BKE_mesh_texspace_calc(), ME_AUTOSPACE, ME_AUTOSPACE_EVALUATED, and Mesh::texflag.

Referenced by BKE_mesh_texspace_get(), BKE_mesh_texspace_get_reference(), and psys_get_texture().

BKE_mesh_texspace_get()

void BKE_mesh_texspace_get	(	Mesh *	me,
		float	r_loc[3],
		float	r_size[3]
	)

Definition at line 1123 of file mesh.c.

References BKE_mesh_texspace_ensure(), copy_v3_v3(), Mesh::loc, and Mesh::size.

Referenced by BKE_mesh_orco_verts_transform().

BKE_mesh_texspace_get_reference()

void BKE_mesh_texspace_get_reference	(	Mesh *	me,
		short **	r_texflag,
		float **	r_loc,
		float **	r_size
	)

Definition at line 1135 of file mesh.c.

References BKE_mesh_texspace_ensure(), Mesh::loc, NULL, Mesh::size, and Mesh::texflag.

Referenced by BKE_object_obdata_texspace_get(), drw_call_calc_orco(), eevee_volume_object_mesh_init(), and OVERLAY_texture_space().

BKE_mesh_to_bmesh()

BMesh* BKE_mesh_to_bmesh	(	Mesh *	me,
		Object *	ob,
		const bool	add_key_index,
		const struct BMeshCreateParams *	params
	)

Definition at line 1019 of file mesh.c.

References BKE_mesh_to_bmesh_ex(), params, and Object::shapenr.

Referenced by EDBM_mesh_make().

BKE_mesh_to_bmesh_ex()

BMesh* BKE_mesh_to_bmesh_ex	(	const Mesh *	me,
		const struct BMeshCreateParams *	create_params,
		const struct BMeshFromMeshParams *	convert_params
	)

Definition at line 1007 of file mesh.c.

References bm, BM_mesh_bm_from_me(), BM_mesh_create(), and BMALLOC_TEMPLATE_FROM_ME.

Referenced by BKE_mesh_to_bmesh().

BKE_mesh_transform()

void BKE_mesh_transform	(	Mesh *	me,
		const float	mat[4][4],
		bool	do_keys
	)

Definition at line 1485 of file mesh.c.

References BKE_mesh_update_customdata_pointers(), Key::block, CD_MVERT, CD_NORMAL, MVert::co, copy_m3_m4(), CustomData_duplicate_referenced_layer(), KeyBlock::data, ListBase::first, float(), Mesh::key, Mesh::ldata, mul_m3_v3(), mul_m4_v3(), KeyBlock::next, normalize_m3(), KeyBlock::totelem, Mesh::totloop, and Mesh::totvert.

Referenced by apply_objects_internal(), and blender::nodes::transform_mesh().

BKE_mesh_translate()

void BKE_mesh_translate	(	Mesh *	me,
		const float	offset[3],
		const bool	do_keys
	)

Definition at line 1522 of file mesh.c.

References add_v3_v3(), BKE_mesh_update_customdata_pointers(), Key::block, CD_MVERT, MVert::co, CustomData_duplicate_referenced_layer(), KeyBlock::data, ListBase::first, Mesh::key, Mesh::mvert, KeyBlock::next, KeyBlock::totelem, and Mesh::totvert.

Referenced by blender::nodes::geo_node_mesh_primitive_cone_exec(), object_origin_set_exec(), and blender::nodes::transform_mesh().

BKE_mesh_update_customdata_pointers()

void BKE_mesh_update_customdata_pointers	(	Mesh *	me,
		const bool	do_ensure_tess_cd
	)

Definition at line 766 of file mesh.c.

References CD_MCOL, CD_MDEFORMVERT, CD_MEDGE, CD_MFACE, CD_MLOOP, CD_MLOOPCOL, CD_MLOOPUV, CD_MPOLY, CD_MTFACE, CD_MVERT, CustomData_get_layer(), Mesh::dvert, Mesh::fdata, Mesh::ldata, Mesh::mcol, Mesh::medge, mesh_update_linked_customdata(), Mesh::mface, Mesh::mloop, Mesh::mloopcol, Mesh::mloopuv, Mesh::mpoly, Mesh::mtface, and Mesh::mvert.

Referenced by add_orco_mesh(), BKE_mesh_convert_mfaces_to_mpolys(), BKE_mesh_do_versions_convert_mfaces_to_mpolys(), BKE_mesh_from_metaball(), BKE_mesh_new_nomain(), BKE_mesh_new_nomain_from_template_ex(), BKE_mesh_nomain_to_mesh(), BKE_mesh_split_faces(), BKE_mesh_tessface_calc(), BKE_mesh_transform(), BKE_mesh_translate(), BKE_sculpt_color_layer_create_if_needed(), blo_do_versions_280(), BM_mesh_bm_to_me(), BM_mesh_bm_to_me_for_eval(), blender::bke::create_attribute_providers_for_mesh(), customdata_version_242(), delete_customdata_layer(), ED_mesh_color_add(), ED_mesh_color_ensure(), ED_mesh_join_objects_exec(), ED_mesh_sculpt_color_add(), ED_mesh_sculpt_color_ensure(), ED_mesh_uv_texture_add(), Freestyle::BlenderStrokeRenderer::GenerateStrokeMesh(), hair_create_input_mesh(), mesh_add_edges(), mesh_add_loops(), mesh_add_polys(), mesh_add_verts(), mesh_clear_geometry(), mesh_copy_data(), SCULPT_dynamic_topology_disable_ex(), sculpt_undo_geometry_restore_data(), um_arraystore_compact_ex(), and um_arraystore_expand().

BKE_mesh_vert_coords_alloc()

float(* BKE_mesh_vert_coords_alloc	(	const Mesh *	mesh,
		int *	r_vert_len
	)		)[3]

Definition at line 1745 of file mesh.c.

References BKE_mesh_vert_coords_get(), float(), MEM_mallocN, mesh, and Mesh::totvert.

BKE_mesh_vert_coords_apply()

void BKE_mesh_vert_coords_apply	(	Mesh *	mesh,
		const float(*)	vert_coords[3]
	)

Definition at line 1755 of file mesh.c.

References Mesh_Runtime::cd_dirty_vert, CD_MASK_NORMAL, CD_MVERT, copy_v3_v3(), CustomData_duplicate_referenced_layer(), mesh, Mesh::mvert, Mesh::runtime, and Mesh::totvert.

Referenced by BKE_mesh_create_derived_for_modifier(), BKE_mesh_wrapper_ensure_mdata(), BKE_shrinkwrap_mesh_nearest_surface_deform(), BKE_shrinkwrap_remesh_target_project(), create_orco_mesh(), curve_calc_modifiers_post(), deformVerts(), do_hair_dynamics(), ED_object_data_xform_restore(), editbmesh_calc_modifiers(), mesh_calc_modifiers(), and MOD_deform_mesh_eval_get().

BKE_mesh_vert_coords_apply_with_mat4()

void BKE_mesh_vert_coords_apply_with_mat4	(	Mesh *	mesh,
		const float(*)	vert_coords[3],
		const float	mat[4][4]
	)

Definition at line 1766 of file mesh.c.

References Mesh_Runtime::cd_dirty_vert, CD_MASK_NORMAL, CD_MVERT, CustomData_duplicate_referenced_layer(), mesh, mul_v3_m4v3(), Mesh::mvert, Mesh::runtime, and Mesh::totvert.

Referenced by ED_object_data_xform_by_mat4().

BKE_mesh_vert_coords_get()

void BKE_mesh_vert_coords_get	(	const Mesh *	mesh,
		float(*)	vert_coords[3]
	)

Definition at line 1737 of file mesh.c.

References copy_v3_v3(), mesh, Mesh::mvert, and Mesh::totvert.

Referenced by BKE_mesh_vert_coords_alloc().

BKE_mesh_vert_normals_apply()

void BKE_mesh_vert_normals_apply	(	Mesh *	mesh,
		const short(*)	vert_normals[3]
	)

Definition at line 1779 of file mesh.c.

References Mesh_Runtime::cd_dirty_vert, CD_MASK_NORMAL, CD_MVERT, copy_v3_v3_short(), CustomData_duplicate_referenced_layer(), mesh, Mesh::mvert, Mesh::runtime, and Mesh::totvert.

cmpcode_to_str()

static const char* cmpcode_to_str ( int  code )

static

Definition at line 386 of file mesh.c.

References MESHCMP_CDLAYERS_MISMATCH, MESHCMP_DVERT_GROUPMISMATCH, MESHCMP_DVERT_TOTGROUPMISMATCH, MESHCMP_DVERT_WEIGHTMISMATCH, MESHCMP_EDGEUNKNOWN, MESHCMP_LOOPCOLMISMATCH, MESHCMP_LOOPMISMATCH, MESHCMP_LOOPUVMISMATCH, MESHCMP_POLYMISMATCH, MESHCMP_POLYVERTMISMATCH, and MESHCMP_VERTCOMISMATCH.

Referenced by BKE_mesh_cmp().

customdata_compare()

static int customdata_compare ( CustomData *  c1, CustomData *  c2, Mesh *  m1, Mesh *  m2, const float  thresh  )

static

Definition at line 418 of file mesh.c.

References MLoopCol::a, abs(), MLoopCol::b, BLI_edgehash_free(), BLI_edgehash_insert(), BLI_edgehash_lookup(), BLI_edgehash_new_ex(), CD_MDEFORMVERT, CD_MEDGE, CD_MLOOP, CD_MLOOPCOL, CD_MLOOPUV, CD_MPOLY, CD_MVERT, BMVert::co, CustomDataLayer::data, MDeformWeight::def_nr, MDeformVert::dw, ELEM, fabsf, MLoopCol::g, i1, CustomData::layers, len_squared_v2v2(), len_squared_v3v3(), MPoly::loopstart, MESHCMP_CDLAYERS_MISMATCH, MESHCMP_DVERT_GROUPMISMATCH, MESHCMP_DVERT_TOTGROUPMISMATCH, MESHCMP_DVERT_WEIGHTMISMATCH, MESHCMP_EDGEUNKNOWN, MESHCMP_LOOPCOLMISMATCH, MESHCMP_LOOPMISMATCH, MESHCMP_LOOPUVMISMATCH, MESHCMP_POLYMISMATCH, MESHCMP_POLYVERTMISMATCH, MESHCMP_VERTCOMISMATCH, Mesh::mloop, NULL, MLoopCol::r, Mesh::totedge, CustomData::totlayer, Mesh::totloop, MPoly::totloop, Mesh::totpoly, Mesh::totvert, MDeformVert::totweight, CustomDataLayer::type, MLoopUV::uv, MLoop::v, v1, MEdge::v1, v2, MEdge::v2, and MDeformWeight::weight.

Referenced by BKE_mesh_cmp().

mesh_blend_read_data()

static void mesh_blend_read_data ( BlendDataReader *  reader, ID *  id  )

static

Definition at line 266 of file mesh.c.

References Mesh::adt, BKE_animdata_blend_read_data(), BKE_defvert_blend_read(), BKE_mesh_runtime_reset(), BLI_endian_switch_uint32_array(), BLO_read_data_address, BLO_read_pointer_array(), BLO_read_requires_endian_switch(), CustomData_blend_read(), Mesh::dvert, Mesh::edit_mesh, Mesh::fdata, Mesh::ldata, Mesh::mat, Mesh::mcol, ME_AUTOSPACE_EVALUATED, Mesh::medge, mesh, Mesh::mface, Mesh::mloop, Mesh::mloopcol, Mesh::mloopuv, Mesh::mpoly, Mesh::mselect, Mesh::mtface, Mesh::mvert, NULL, Mesh::texflag, Mesh::totedge, Mesh::totface, Mesh::totloop, Mesh::totpoly, Mesh::totselect, and Mesh::totvert.

mesh_blend_read_lib()

static void mesh_blend_read_lib ( BlendLibReader *  reader, ID *  id  )

static

Definition at line 315 of file mesh.c.

References BLO_read_id_address, Mesh::id, Mesh::key, ID::lib, Mesh::mat, Mesh::texcomesh, and Mesh::totcol.

mesh_blend_write()

static void mesh_blend_write ( BlendWriter *  writer, ID *  id, const void *  id_address  )

static

Definition at line 173 of file mesh.c.

References Mesh::adt, ARRAY_SIZE, BKE_animdata_blend_write(), BKE_id_blend_write(), BLO_write_id_struct, BLO_write_is_undo(), BLO_write_pointer_array(), BLO_write_raw(), CD_LAYERS_FREE, CD_MASK_MESH, CD_TEMP_CHUNK_SIZE, CustomData_blend_write(), CustomData_blend_write_prepare(), CustomData_MeshMasks::emask, Mesh::fdata, CustomData_MeshMasks::fmask, Mesh::id, ID_IS_OVERRIDE_LIBRARY, Mesh::ldata, CustomData_MeshMasks::lmask, Mesh::mat, Mesh::medge, mesh, Mesh::mface, Mesh::mloop, Mesh::mpoly, Mesh::mselect, Mesh::mvert, NULL, CustomData_MeshMasks::pmask, Mesh::runtime, Mesh::totcol, Mesh::totedge, Mesh::totface, Mesh::totloop, Mesh::totpoly, Mesh::totselect, Mesh::totvert, ID::us, and CustomData_MeshMasks::vmask.

mesh_clear_geometry()

static void mesh_clear_geometry ( Mesh *  mesh )

static

Definition at line 801 of file mesh.c.

References Mesh::act_face, BKE_mesh_update_customdata_pointers(), CustomData_free(), Mesh::edit_mesh, Mesh::fdata, Mesh::ldata, MEM_SAFE_FREE, mesh, Mesh::mselect, Mesh::totedge, Mesh::totface, Mesh::totloop, Mesh::totpoly, Mesh::totselect, and Mesh::totvert.

Referenced by BKE_mesh_clear_geometry(), and mesh_free_data().

mesh_copy_data()

static void mesh_copy_data ( Main *  bmain, ID *  id_dst, const ID *  id_src, const int  flag  )

static

Definition at line 95 of file mesh.c.

References BKE_id_copy_ex(), BKE_mesh_runtime_reset_on_copy(), BKE_mesh_update_customdata_pointers(), CD_DUPLICATE, CD_MASK_DERIVEDMESH, CD_MASK_MESH, CD_REFERENCE, CustomData_copy(), CustomData_MeshMasks_update(), Mesh_Runtime::deformed_only, Mesh::edit_mesh, Mesh::fdata, Key::from, Key::id, Mesh::id, Mesh_Runtime::is_original, Mesh::key, Mesh::ldata, LIB_ID_COPY_CD_REFERENCE, LIB_ID_COPY_SHAPEKEY, LIB_TAG_NO_MAIN, mask(), Mesh::mat, MEM_dupallocN, mesh_tessface_clear_intern(), Mesh::mselect, NULL, Mesh::runtime, ID::tag, Mesh::totedge, Mesh::totface, Mesh::totloop, Mesh::totpoly, and Mesh::totvert.

mesh_ensure_cdlayers_primary()

static void mesh_ensure_cdlayers_primary ( Mesh *  mesh, bool  do_tessface  )

static

Definition at line 857 of file mesh.c.

References CD_CALLOC, CD_MEDGE, CD_MFACE, CD_MLOOP, CD_MPOLY, CD_MVERT, CustomData_add_layer(), CustomData_get_layer(), Mesh::fdata, Mesh::ldata, mesh, NULL, Mesh::totedge, Mesh::totface, Mesh::totloop, Mesh::totpoly, and Mesh::totvert.

Referenced by BKE_mesh_new_nomain(), and BKE_mesh_new_nomain_from_template_ex().

mesh_ensure_tessellation_customdata()

static void mesh_ensure_tessellation_customdata ( Mesh *  me )

static

Definition at line 641 of file mesh.c.

References BKE_mesh_tessface_clear(), CD_MCOL, CD_MLOOPCOL, CD_MLOOPUV, CD_MTFACE, CustomData_from_bmeshpoly(), CustomData_number_of_layers(), Mesh::fdata, G, G_DEBUG, Mesh::ldata, Mesh::totface, Mesh::totpoly, and UNLIKELY.

Referenced by mesh_update_linked_customdata().

mesh_foreach_id()

static void mesh_foreach_id ( ID *  id, LibraryForeachIDData *  data  )

static

Definition at line 163 of file mesh.c.

References BKE_LIB_FOREACHID_PROCESS, data, IDWALK_CB_NEVER_SELF, IDWALK_CB_USER, Mesh::key, Mesh::mat, mesh, Mesh::texcomesh, and Mesh::totcol.

mesh_free_data()

static void mesh_free_data ( ID *  id )

static

Definition at line 154 of file mesh.c.

References BKE_mesh_runtime_clear_cache(), Mesh::mat, MEM_SAFE_FREE, mesh, and mesh_clear_geometry().

Referenced by BKE_mesh_free_data().

mesh_init_data()

static void mesh_init_data ( ID *  id )

static

Definition at line 76 of file mesh.c.

References BKE_mesh_runtime_reset(), BLI_assert, BLI_hash_int(), CustomData_reset(), DNA_struct_default_get, Mesh::face_sets_color_seed, Mesh::fdata, Mesh::ldata, MEMCMP_STRUCT_AFTER_IS_ZERO, MEMCPY_STRUCT_AFTER, mesh, PIL_check_seconds_timer_i(), and UINT_MAX.

mesh_read_expand()

static void mesh_read_expand ( BlendExpander *  expander, ID *  id  )

static

Definition at line 333 of file mesh.c.

References Freestyle::a, BLO_expand, Mesh::key, Mesh::mat, Mesh::texcomesh, and Mesh::totcol.

mesh_tessface_clear_intern()

static void mesh_tessface_clear_intern ( Mesh *  mesh, int  free_customdata  )

static

Definition at line 834 of file mesh.c.

References CustomData_free(), CustomData_reset(), Mesh::fdata, Mesh::mcol, mesh, Mesh::mface, Mesh::mtface, NULL, and Mesh::totface.

Referenced by BKE_mesh_new_nomain_from_template_ex(), BKE_mesh_tessface_clear(), and mesh_copy_data().

mesh_update_linked_customdata()

static void mesh_update_linked_customdata ( Mesh *  me, const bool  do_ensure_tess_cd  )

static

Definition at line 757 of file mesh.c.

References CustomData_bmesh_update_active_layers(), Mesh::fdata, Mesh::ldata, and mesh_ensure_tessellation_customdata().

Referenced by BKE_mesh_update_customdata_pointers().

poly_find_loop_from_vert()

int poly_find_loop_from_vert	(	const MPoly *	poly,
		const MLoop *	loopstart,
		uint	vert
	)

Find the index of the loop in 'poly' which references vertex, returns -1 if not found

Definition at line 1410 of file mesh.c.

References MPoly::totloop, and MLoop::v.

Referenced by poly_get_adj_loops_from_vert().

poly_get_adj_loops_from_vert()

int poly_get_adj_loops_from_vert	(	const MPoly *	poly,
		const MLoop *	mloop,
		unsigned int	vert,
		unsigned int	r_adj[2]
	)

Fill r_adj with the loop indices in poly adjacent to the vertex. Returns the index of the loop matching vertex, or -1 if the vertex is not in poly

Definition at line 1426 of file mesh.c.

References MPoly::loopstart, ME_POLY_LOOP_NEXT, ME_POLY_LOOP_PREV, and poly_find_loop_from_vert().

split_faces_prepare_new_edges()

static int split_faces_prepare_new_edges ( const Mesh *  mesh, SplitFaceNewEdge **  new_edges, MemArena *  memarena  )

static

Definition at line 1968 of file mesh.c.

References BLI_BITMAP_ENABLE, BLI_BITMAP_NEW, BLI_BITMAP_TEST, BLI_edgehash_ensure_p(), BLI_edgehash_free(), BLI_edgehash_new_ex(), BLI_memarena_alloc(), MLoop::e, MPoly::loopstart, Mesh::medge, MEM_freeN, mesh, Mesh::mloop, Mesh::mpoly, SplitFaceNewEdge::new_index, SplitFaceNewEdge::next, NULL, SplitFaceNewEdge::orig_index, POINTER_AS_INT, POINTER_FROM_INT, Mesh::totedge, MPoly::totloop, Mesh::totpoly, MLoop::v, SplitFaceNewEdge::v1, MEdge::v1, SplitFaceNewEdge::v2, and MEdge::v2.

Referenced by BKE_mesh_split_faces().

split_faces_prepare_new_verts()

static int split_faces_prepare_new_verts ( const Mesh *  mesh, MLoopNorSpaceArray *  lnors_spacearr, SplitFaceNewVert **  new_verts, MemArena *  memarena  )

static

Definition at line 1889 of file mesh.c.

References BLI_assert, BLI_BITMAP_ENABLE, BLI_BITMAP_NEW, BLI_BITMAP_TEST, BLI_BITMAP_TEST_BOOL, BLI_memarena_alloc(), MLoopNorSpaceArray::data_type, MLoopNorSpaceArray::lspacearr, MEM_freeN, mesh, MLNOR_SPACE_IS_SINGLE, MLNOR_SPACEARR_LOOP_INDEX, Mesh::mloop, Mesh::mvert, SplitFaceNewVert::new_index, SplitFaceNewVert::next, LinkNode::next, normal_float_to_short_v3(), NULL, SplitFaceNewVert::orig_index, POINTER_AS_INT, Mesh::totloop, Mesh::totvert, MLoop::v, and SplitFaceNewVert::vnor.

Referenced by BKE_mesh_split_faces().

split_faces_split_new_edges()

static void split_faces_split_new_edges ( Mesh *  mesh, SplitFaceNewEdge *  new_edges, const int  num_new_edges  )

static

Definition at line 2049 of file mesh.c.

References BLI_assert, CustomData_copy_data(), Mesh::medge, mesh, SplitFaceNewEdge::new_index, SplitFaceNewEdge::next, SplitFaceNewEdge::orig_index, Mesh::totedge, SplitFaceNewEdge::v1, MEdge::v1, SplitFaceNewEdge::v2, and MEdge::v2.

Referenced by BKE_mesh_split_faces().

split_faces_split_new_verts()

static void split_faces_split_new_verts ( Mesh *  mesh, SplitFaceNewVert *  new_verts, const int  num_new_verts  )

static

Definition at line 2029 of file mesh.c.

References BLI_assert, CustomData_copy_data(), mesh, Mesh::mvert, SplitFaceNewVert::new_index, SplitFaceNewVert::next, MVert::no, normal_float_to_short_v3(), SplitFaceNewVert::orig_index, Mesh::totvert, and SplitFaceNewVert::vnor.

Referenced by BKE_mesh_split_faces().

test_index_face()

int test_index_face	(	MFace *	mface,
		CustomData *	fdata,
		int	mfindex,
		int	nr
	)

Definition at line 1203 of file mesh.c.

References CustomData_swap_corners(), SWAP, MFace::v1, MFace::v2, MFace::v3, and MFace::v4.

Referenced by BKE_mesh_tessface_calc_ex(), cutEdges(), and explodeMesh().

Variable Documentation

IDType_ID_ME

IDTypeInfo IDType_ID_ME

Initial value:

= {
    .id_code = ID_ME,
    .id_filter = FILTER_ID_ME,
    .main_listbase_index = INDEX_ID_ME,
    .struct_size = sizeof(Mesh),
    .name = "Mesh",
    .name_plural = "meshes",
    .translation_context = BLT_I18NCONTEXT_ID_MESH,
    .flags = 0,
 
    .init_data = mesh_init_data,
    .copy_data = mesh_copy_data,
    .free_data = mesh_free_data,
    .make_local = NULL,
    .foreach_id = mesh_foreach_id,
    .foreach_cache = NULL,
    .owner_get = NULL,
 
    .blend_write = mesh_blend_write,
    .blend_read_data = mesh_blend_read_data,
    .blend_read_lib = mesh_blend_read_lib,
    .blend_read_expand = mesh_read_expand,
 
    .blend_read_undo_preserve = NULL,
 
    .lib_override_apply_post = NULL,
}

Definition at line 344 of file mesh.c.

Referenced by blender::bke::tests::test_lattice_deform_free(), and blender::bke::tests::test_lattice_deform_init().