Blender V4.3
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BKE_deform.hh File Reference
Blender » BlenKernel

support for deformation groups and hooks. More...

#include "BLI_math_vector_types.hh"
#include "BLI_offset_indices.hh"
#include "BLI_string_ref.hh"
#include "BLI_virtual_array_fwd.hh"

Go to the source code of this file.

Namespaces

namespace  blender
 
namespace  blender::bke
 

Macros

#define VERTEX_WEIGHT_LOCK_EPSILON   1e-6f
 

Functions

bool BKE_id_supports_vertex_groups (const ID *id)
 
bool BKE_object_supports_vertex_groups (const Object *ob)
 
const ListBase * BKE_object_defgroup_list (const Object *ob)
 
ListBase * BKE_object_defgroup_list_mutable (Object *ob)
 
int BKE_object_defgroup_count (const Object *ob)
 
int BKE_object_defgroup_active_index_get (const Object *ob)
 
void BKE_object_defgroup_active_index_set (Object *ob, int new_index)
 
const ListBase * BKE_id_defgroup_list_get (const ID *id)
 
ListBase * BKE_id_defgroup_list_get_mutable (ID *id)
 
int BKE_defgroup_name_index (const ListBase *defbase, blender::StringRef name)
 
int BKE_id_defgroup_name_index (const ID *id, blender::StringRef name)
 
bool BKE_defgroup_listbase_name_find (const ListBase *defbase, blender::StringRef name, int *r_index, bDeformGroup **r_group)
 
bool BKE_id_defgroup_name_find (const ID *id, blender::StringRef name, int *r_index, bDeformGroup **r_group)
 
bDeformGroup * BKE_object_defgroup_new (Object *ob, blender::StringRef name)
 
void BKE_defgroup_copy_list (ListBase *outbase, const ListBase *inbase)
 
bDeformGroup * BKE_defgroup_duplicate (const bDeformGroup *ingroup)
 
bDeformGroup * BKE_object_defgroup_find_name (const Object *ob, blender::StringRef name)
 
int * BKE_object_defgroup_flip_map (const Object *ob, bool use_default, int *r_flip_map_num)
 
int * BKE_object_defgroup_flip_map_unlocked (const Object *ob, bool use_default, int *r_flip_map_num)
 
int * BKE_object_defgroup_flip_map_single (const Object *ob, bool use_default, int defgroup, int *r_flip_map_num)
 
int BKE_object_defgroup_flip_index (const Object *ob, int index, bool use_default)
 
int BKE_object_defgroup_name_index (const Object *ob, blender::StringRef name)
 
void BKE_object_defgroup_unique_name (bDeformGroup *dg, Object *ob)
 
void BKE_object_defgroup_set_name (bDeformGroup *dg, Object *ob, const char *new_name)
 
MDeformWeight * BKE_defvert_find_index (const MDeformVert *dv, int defgroup)
 
MDeformWeight * BKE_defvert_ensure_index (MDeformVert *dv, int defgroup)
 
void BKE_defvert_add_index_notest (MDeformVert *dv, int defgroup, float weight)
 
void BKE_defvert_remove_group (MDeformVert *dvert, MDeformWeight *dw)
 
void BKE_defvert_clear (MDeformVert *dvert)
 
int BKE_defvert_find_shared (const MDeformVert *dvert_a, const MDeformVert *dvert_b)
 
bool BKE_defvert_is_weight_zero (const MDeformVert *dvert, int defgroup_tot)
 
void BKE_defvert_array_free_elems (MDeformVert *dvert, int totvert)
 
void BKE_defvert_array_free (MDeformVert *dvert, int totvert)
 
void BKE_defvert_array_copy (MDeformVert *dst, const MDeformVert *src, int totvert)
 
float BKE_defvert_find_weight (const MDeformVert *dvert, int defgroup)
 
float BKE_defvert_array_find_weight_safe (const MDeformVert *dvert, int index, int defgroup)
 
float BKE_defvert_total_selected_weight (const MDeformVert *dv, int defbase_num, const bool *defbase_sel)
 
float BKE_defvert_multipaint_collective_weight (const MDeformVert *dv, int defbase_num, const bool *defbase_sel, int defbase_sel_num, bool is_normalized)
 
float BKE_defvert_calc_lock_relative_weight (float weight, float locked_weight, float unlocked_weight)
 
float BKE_defvert_lock_relative_weight (float weight, const MDeformVert *dv, int defbase_num, const bool *defbase_locked, const bool *defbase_unlocked)
 
void BKE_defvert_copy (MDeformVert *dvert_dst, const MDeformVert *dvert_src)
 
void BKE_defvert_copy_subset (MDeformVert *dvert_dst, const MDeformVert *dvert_src, const bool *vgroup_subset, int vgroup_num)
 
void BKE_defvert_mirror_subset (MDeformVert *dvert_dst, const MDeformVert *dvert_src, const bool *vgroup_subset, int vgroup_num, const int *flip_map, int flip_map_num)
 
void BKE_defvert_copy_index (MDeformVert *dvert_dst, int defgroup_dst, const MDeformVert *dvert_src, int defgroup_src)
 
void BKE_defvert_sync (MDeformVert *dvert_dst, const MDeformVert *dvert_src, bool use_ensure)
 
void BKE_defvert_sync_mapped (MDeformVert *dvert_dst, const MDeformVert *dvert_src, const int *flip_map, int flip_map_num, bool use_ensure)
 
void BKE_defvert_remap (MDeformVert *dvert, const int *map, int map_len)
 
void BKE_defvert_flip (MDeformVert *dvert, const int *flip_map, int flip_map_num)
 
void BKE_defvert_flip_merged (MDeformVert *dvert, const int *flip_map, int flip_map_num)
 
void BKE_defvert_normalize (MDeformVert *dvert)
 
void BKE_defvert_normalize_subset (MDeformVert *dvert, const bool *vgroup_subset, int vgroup_num)
 
void BKE_defvert_normalize_lock_single (MDeformVert *dvert, const bool *vgroup_subset, int vgroup_num, uint def_nr_lock)
 
void BKE_defvert_normalize_lock_map (MDeformVert *dvert, const bool *vgroup_subset, int vgroup_num, const bool *lock_flags, int defbase_num)
 
void BKE_defvert_extract_vgroup_to_vertweights (const MDeformVert *dvert, int defgroup, int verts_num, bool invert_vgroup, float *r_weights)
 
void BKE_defvert_extract_vgroup_to_edgeweights (const MDeformVert *dvert, int defgroup, int verts_num, const blender::int2 *edges, int edges_num, bool invert_vgroup, float *r_weights)
 
void BKE_defvert_extract_vgroup_to_loopweights (const MDeformVert *dvert, int defgroup, int verts_num, const int *corner_verts, int loops_num, bool invert_vgroup, float *r_weights)
 
void BKE_defvert_extract_vgroup_to_faceweights (const MDeformVert *dvert, int defgroup, int verts_num, const int *corner_verts, int loops_num, blender::OffsetIndices< int > faces, bool invert_vgroup, float *r_weights)
 
void BKE_defvert_weight_to_rgb (float r_rgb[3], float weight)
 
void BKE_defvert_blend_write (BlendWriter *writer, int count, const MDeformVert *dvlist)
 
void BKE_defvert_blend_read (BlendDataReader *reader, int count, MDeformVert *mdverts)
 
void BKE_defbase_blend_write (BlendWriter *writer, const ListBase *defbase)
 
VArray< float > blender::bke::varray_for_deform_verts (Span< MDeformVert > dverts, int defgroup_index)
 
VMutableArray< float > blender::bke::varray_for_mutable_deform_verts (MutableSpan< MDeformVert > dverts, int defgroup_index)
 
void blender::bke::remove_defgroup_index (MutableSpan< MDeformVert > dverts, int defgroup_index)
 
void blender::bke::gather_deform_verts (Span< MDeformVert > src, Span< int > indices, MutableSpan< MDeformVert > dst)
 
void blender::bke::gather_deform_verts (Span< MDeformVert > src, const IndexMask &indices, MutableSpan< MDeformVert > dst)
 

Detailed Description

support for deformation groups and hooks.

Definition in file BKE_deform.hh.

Macro Definition Documentation

◆ VERTEX_WEIGHT_LOCK_EPSILON

#define VERTEX_WEIGHT_LOCK_EPSILON   1e-6f

Definition at line 163 of file BKE_deform.hh.

Referenced by BKE_defvert_calc_lock_relative_weight(), do_weight_paint_normalize_all_locked(), do_weight_paint_vertex_single(), blender::ed::greasepencil::normalize_vertex_weights_try(), and wpaint_undo_lock_relative().

Function Documentation

◆ BKE_defbase_blend_write()

void BKE_defbase_blend_write ( BlendWriter * writer,
const ListBase * defbase )

Definition at line 1635 of file deform.cc.

References BLO_write_struct, and LISTBASE_FOREACH.

Referenced by blender::bke::CurvesGeometry::blend_write(), grease_pencil_blend_write(), greasepencil_blend_write(), lattice_blend_write(), and mesh_blend_write().

◆ BKE_defgroup_copy_list()

void BKE_defgroup_copy_list ( ListBase * outbase,
const ListBase * inbase )

Definition at line 76 of file deform.cc.

References BKE_defgroup_duplicate(), BLI_addtail(), BLI_listbase_clear(), and LISTBASE_FOREACH.

Referenced by BKE_mesh_copy_parameters_for_eval(), blender::bke::curves_copy_curve_selection(), blender::bke::curves_copy_point_selection(), blender::bke::CurvesGeometry::CurvesGeometry(), grease_pencil_copy_data(), greasepencil_copy_data(), lattice_copy_data(), blender::bke::greasepencil::convert::legacy_gpencil_to_grease_pencil(), mesh_copy_data(), and blender::ed::greasepencil::remove_points_and_split().

◆ BKE_defgroup_duplicate()

bDeformGroup * BKE_defgroup_duplicate ( const bDeformGroup * ingroup)

Definition at line 85 of file deform.cc.

References BLI_assert, bDeformGroup::next, and bDeformGroup::prev.

Referenced by BKE_defgroup_copy_list(), and blender::ed::object::vgroup_duplicate().

◆ BKE_defgroup_listbase_name_find()

bool BKE_defgroup_listbase_name_find ( const ListBase * defbase,
blender::StringRef name,
int * r_index,
bDeformGroup ** r_group )

Definition at line 548 of file deform.cc.

References LISTBASE_FOREACH_INDEX.

Referenced by BKE_defgroup_name_index(), BKE_id_defgroup_name_find(), and blender::bke::CurvesVertexGroupsAttributeProvider::try_delete().

◆ BKE_defgroup_name_index()

int BKE_defgroup_name_index ( const ListBase * defbase,
blender::StringRef name )

Definition at line 534 of file deform.cc.

References BKE_defgroup_listbase_name_find().

Referenced by armature_deform_coords_impl(), blender::bke::greasepencil::assign_to_vertex_group(), blender::bke::greasepencil::assign_to_vertex_group_from_mask(), BKE_id_defgroup_name_index(), blender::bke::greasepencil::ensure_vertex_group(), blender::ensure_vertex_group(), blender::ed::greasepencil::grease_pencil_weight_invert_exec(), blender::ed::greasepencil::lookup_or_add_deform_group_index(), blender::bke::greasepencil::remove_from_vertex_group(), blender::bke::greasepencil::select_from_group(), similar_vert_select_exec(), blender::target_vertex_group_available(), blender::bke::CurvesVertexGroupsAttributeProvider::try_get_for_read(), blender::bke::MeshVertexGroupsAttributeProvider::try_get_for_read(), blender::bke::CurvesVertexGroupsAttributeProvider::try_get_for_write(), blender::bke::MeshVertexGroupsAttributeProvider::try_get_for_write(), blender::ed::object::vgroup_do_remap(), and blender::ed::greasepencil::weight_sample_invoke().

◆ BKE_defvert_add_index_notest()

void BKE_defvert_add_index_notest ( MDeformVert * dv,
int defgroup,
float weight )

Adds the given vertex to the specified vertex group, with given weight.

Warning
this does NOT check for existing, assume caller already knows its not there.

Definition at line 846 of file deform.cc.

References BLI_assert, MDeformWeight::def_nr, MDeformVert::dw, MEM_callocN, MEM_freeN(), MDeformVert::totweight, and MDeformWeight::weight.

Referenced by blender::ed::geometry::geometry_attribute_convert_exec(), subdivide_base(), blender::ed::object::vgroup_nr_vert_add(), vgroups_datatransfer_interp(), and weightvg_update_vg().

◆ BKE_defvert_array_copy()

void BKE_defvert_array_copy ( MDeformVert * dst,
const MDeformVert * src,
int totvert )

Definition at line 1029 of file deform.cc.

References MDeformVert::dw, and MEM_mallocN.

Referenced by BKE_editlattice_load(), BKE_editlattice_make(), BKE_gpencil_stroke_weights_duplicate(), lattice_copy_data(), paint_weight_gradient_modal(), undolatt_from_editlatt(), undolatt_to_editlatt(), and wpaint_prev_create().

◆ BKE_defvert_array_find_weight_safe()

float BKE_defvert_array_find_weight_safe ( const MDeformVert * dvert,
int index,
int defgroup )

Take care with this the rationale is:

  • if the object has no vertex group. act like vertex group isn't set and return 1.0.
  • if the vertex group exists but the 'defgroup' isn't found on this vertex, still return 0.0.

This is a bit confusing, just saves some checks from the caller.

Definition at line 776 of file deform.cc.

References BKE_defvert_find_weight().

Referenced by modify_mesh(), shrinkwrap_calc_nearest_surface_point_cb_ex(), shrinkwrap_calc_nearest_vertex_cb_ex(), shrinkwrap_calc_normal_projection_cb_ex(), and simple_helper().

◆ BKE_defvert_array_free()

void BKE_defvert_array_free ( MDeformVert * dvert,
int totvert )

Definition at line 1066 of file deform.cc.

References BKE_defvert_array_free_elems(), and MEM_freeN().

Referenced by BKE_editlattice_free(), BKE_editlattice_load(), BKE_lattice_resize(), lattice_free_data(), undolatt_free_data(), undolatt_to_editlatt(), and wpaint_prev_destroy().

◆ BKE_defvert_array_free_elems()

void BKE_defvert_array_free_elems ( MDeformVert * dvert,
int totvert )

Definition at line 1048 of file deform.cc.

References MEM_freeN().

Referenced by BKE_defvert_array_free(), BKE_sculptsession_free_vwpaint_data(), blender::ed::sculpt_paint::vwpaint::init_session_data(), and paint_weight_gradient_modal().

◆ BKE_defvert_blend_read()

void BKE_defvert_blend_read ( BlendDataReader * reader,
int count,
MDeformVert * mdverts )

Definition at line 1659 of file deform.cc.

References BLO_read_struct_array, count, MDeformVert::dw, MEM_freeN(), MEM_mallocN, and MDeformVert::totweight.

Referenced by BKE_gpencil_blend_read_data(), blend_read_layer_data(), lattice_blend_read_data(), and mesh_blend_read_data().

◆ BKE_defvert_blend_write()

void BKE_defvert_blend_write ( BlendWriter * writer,
int count,
const MDeformVert * dvlist )

Definition at line 1642 of file deform.cc.

References BLO_write_struct_array, and count.

Referenced by blend_write_layer_data(), greasepencil_blend_write(), and lattice_blend_write().

◆ BKE_defvert_calc_lock_relative_weight()

float BKE_defvert_calc_lock_relative_weight ( float weight,
float locked_weight,
float unlocked_weight )

Computes the display weight for the lock relative weight paint mode.

Returns
weight divided by 1-locked_weight with division by zero check

Definition at line 980 of file deform.cc.

References VERTEX_WEIGHT_LOCK_EPSILON.

Referenced by BKE_defvert_lock_relative_weight(), do_weight_paint_vertex_multi(), and do_weight_paint_vertex_single().

◆ BKE_defvert_clear()

void BKE_defvert_clear ( MDeformVert * dvert)

Definition at line 904 of file deform.cc.

References MDeformVert::dw, MEM_SAFE_FREE, and MDeformVert::totweight.

Referenced by bpy_bmdeformvert_clear(), and blender::bke::greasepencil::clear_vertex_groups().

◆ BKE_defvert_copy()

void BKE_defvert_copy ( MDeformVert * dvert_dst,
const MDeformVert * dvert_src )

Definition at line 130 of file deform.cc.

References MDeformVert::dw, MEM_dupallocN, MEM_freeN(), and MDeformVert::totweight.

Referenced by BPy_BMDeformVert_AssignPyObject(), defweight_prev_init(), blender::ed::object::dvert_mirror_op(), and output_frames().

◆ BKE_defvert_copy_index()

void BKE_defvert_copy_index ( MDeformVert * dvert_dst,
int defgroup_dst,
const MDeformVert * dvert_src,
int defgroup_src )

Copy an index from one MDeformVert to another.

  • do nothing if neither are set.
  • add destination weight if needed.

Definition at line 153 of file deform.cc.

References BKE_defvert_ensure_index(), BKE_defvert_find_index(), and MDeformWeight::weight.

Referenced by BKE_defvert_copy_subset(), BKE_defvert_mirror_subset(), blender::ed::object::dvert_mirror_op(), and blender::ed::object::vgroup_copy_active_to_sel_single().

◆ BKE_defvert_copy_subset()

void BKE_defvert_copy_subset ( MDeformVert * dvert_dst,
const MDeformVert * dvert_src,
const bool * vgroup_subset,
int vgroup_num )

Overwrite weights filtered by vgroup_subset.

  • do nothing if neither are set.
  • add destination weight if needed

Definition at line 102 of file deform.cc.

References BKE_defvert_copy_index().

Referenced by blender::ed::object::vgroup_copy_active_to_sel().

◆ BKE_defvert_ensure_index()

MDeformWeight * BKE_defvert_ensure_index ( MDeformVert * dv,
int defgroup )

Ensures that dv has a deform weight entry for the specified group (defgroup).

Note
this function is mirrored in editmesh_tools.cc, for use for edit-vertices.

Definition at line 814 of file deform.cc.

References BKE_defvert_find_index(), BLI_assert, MDeformWeight::def_nr, MDeformVert::dw, MEM_freeN(), MEM_mallocN, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by blender::bke::greasepencil::assign_to_vertex_group(), blender::bke::greasepencil::assign_to_vertex_group_from_mask(), BKE_defvert_copy_index(), BKE_defvert_flip_merged(), BKE_defvert_sync(), BKE_defvert_sync_mapped(), BKE_gpencil_stroke_close(), bpy_bmdeformvert_ass_subscript(), do_weight_paint_vertex_single(), blender::ed::object::dvert_mirror_op(), dynamicPaint_Modifier_apply(), gradientVert_update(), blender::ed::object::mesh_defvert_mirror_update_internal(), MOD_lineart_gpencil_generate_v3(), MOD_solidify_extrude_modifyMesh(), MOD_solidify_nonmanifold_modifyMesh(), blender::bke::VArrayImpl_For_VertexWeights::set(), blender::ed::object::vgroup_assign_verts(), blender::ed::object::vgroup_duplicate(), blender::ed::object::vgroup_invert_subset(), blender::ed::object::vgroup_parray_from_weight_array(), and weight_paint_set().

◆ BKE_defvert_extract_vgroup_to_edgeweights()

void BKE_defvert_extract_vgroup_to_edgeweights ( const MDeformVert * dvert,
int defgroup,
int verts_num,
const blender::int2 * edges,
int edges_num,
bool invert_vgroup,
float * r_weights )

The following three make basic interpolation, using temp vert_weights array to avoid looking up same weight several times.

Definition at line 1100 of file deform.cc.

References BKE_defvert_extract_vgroup_to_vertweights(), copy_vn_fl(), MEM_freeN(), MEM_mallocN, and UNLIKELY.

Referenced by BKE_object_data_transfer_ex().

◆ BKE_defvert_extract_vgroup_to_faceweights()

void BKE_defvert_extract_vgroup_to_faceweights ( const MDeformVert * dvert,
int defgroup,
int verts_num,
const int * corner_verts,
int loops_num,
blender::OffsetIndices< int > faces,
bool invert_vgroup,
float * r_weights )

Definition at line 1156 of file deform.cc.

References BKE_defvert_extract_vgroup_to_vertweights(), copy_vn_fl(), float, MEM_freeN(), MEM_mallocN, blender::IndexRange::size(), UNLIKELY, and w().

Referenced by BKE_object_data_transfer_ex().

◆ BKE_defvert_extract_vgroup_to_loopweights()

void BKE_defvert_extract_vgroup_to_loopweights ( const MDeformVert * dvert,
int defgroup,
int verts_num,
const int * corner_verts,
int loops_num,
bool invert_vgroup,
float * r_weights )

Definition at line 1129 of file deform.cc.

References BKE_defvert_extract_vgroup_to_vertweights(), copy_vn_fl(), MEM_freeN(), MEM_mallocN, and UNLIKELY.

Referenced by BKE_object_data_transfer_ex(), and mix_normals().

◆ BKE_defvert_extract_vgroup_to_vertweights()

void BKE_defvert_extract_vgroup_to_vertweights ( const MDeformVert * dvert,
int defgroup,
int verts_num,
bool invert_vgroup,
float * r_weights )

Definition at line 1081 of file deform.cc.

References BKE_defvert_find_weight(), copy_vn_fl(), and w().

Referenced by BKE_defvert_extract_vgroup_to_edgeweights(), BKE_defvert_extract_vgroup_to_faceweights(), BKE_defvert_extract_vgroup_to_loopweights(), and BKE_object_data_transfer_ex().

◆ BKE_defvert_find_index()

MDeformWeight * BKE_defvert_find_index ( const MDeformVert * dv,
int defgroup )

Definition at line 795 of file deform.cc.

References BLI_assert, MDeformWeight::def_nr, MDeformVert::dw, and MDeformVert::totweight.

Referenced by aggregate_item_normal(), BKE_defvert_copy_index(), BKE_defvert_ensure_index(), BKE_defvert_find_weight(), BKE_defvert_sync(), BKE_defvert_sync_mapped(), BKE_object_defgroup_clear(), bpy_bmdeformvert_ass_subscript(), bpy_bmdeformvert_contains(), bpy_bmdeformvert_get(), bpy_bmdeformvert_subscript(), contarget_get_lattice_mat(), contarget_get_mesh_mat(), do_weight_paint_vertex_single(), blender::ed::object::dvert_mirror_op(), dynamicPaint_Modifier_apply(), blender::ed::object::get_vert_def_nr(), gradientVert_update(), gradientVertInit__mapFunc(), modify_mesh(), modify_mesh(), modify_mesh(), object_defgroup_remove_object_mode(), blender::bke::greasepencil::remove_from_vertex_group(), update_active_vertex_weight(), blender::ed::object::vgroup_duplicate(), blender::ed::object::vgroup_invert_subset(), blender::ed::object::vgroup_levels_subset(), blender::ed::object::vgroup_normalize(), blender::ed::object::vgroup_nr_vert_add(), blender::ed::object::vgroup_parray_from_weight_array(), blender::ed::object::vgroup_remove_weight(), blender::ed::object::vgroup_select_verts(), blender::ed::object::vgroup_vert_remove(), vgroups_datatransfer_interp(), view3d_panel_vgroup(), and weightvg_update_vg().

◆ BKE_defvert_find_shared()

int BKE_defvert_find_shared ( const MDeformVert * dvert_a,
const MDeformVert * dvert_b )
Returns
The first group index shared by both deform verts or -1 if none are found.

Definition at line 911 of file deform.cc.

References BKE_defvert_find_weight(), MDeformWeight::def_nr, MDeformVert::dw, MDeformVert::totweight, and MDeformWeight::weight.

◆ BKE_defvert_find_weight()

float BKE_defvert_find_weight ( const MDeformVert * dvert,
int defgroup )

Definition at line 770 of file deform.cc.

References BKE_defvert_find_index(), and MDeformWeight::weight.

Referenced by armature_vert_task_with_dvert(), bevel_vert_construct(), bindVert(), BKE_defvert_array_find_weight_safe(), BKE_defvert_extract_vgroup_to_vertweights(), BKE_defvert_find_shared(), BKE_lattice_deform_data_create(), BM_mesh_wireframe(), compute_vertex_mask__vertex_group_mode(), construct_param_handle_face_add(), construct_param_handle_subsurfed(), createFacepa(), cuboid_do(), deformVert(), displaceModifier_do_task(), do_weight_paint_vertex_single(), edbm_decimate_exec(), blender::draw::evaluate_vertex_weight(), get_interp_factor_from_vgroup(), get_weights_array(), hook_co_apply(), initSystem(), isSystemDifferent(), laplaciansmoothModifier_do(), blender::draw::lattice_batch_cache_get_pos(), lattice_deform_vert_with_dvert(), lattice_to_softbody(), blender::ed::object::mesh_defvert_mirror_update_internal(), mesh_get_weights(), mesh_to_softbody(), meshcache_do(), meshdeform_vert_task(), MOD_solidify_extrude_modifyMesh(), MOD_solidify_nonmanifold_modifyMesh(), modify_mesh(), psys_cache_vgroup(), blender::ed::object::return_editmesh_vgroup(), selection_array_from_vertex_group(), smoothModifier_do(), sphere_do(), uv_warp_compute(), blender::ed::object::vgroup_parray_to_weight_array(), warpModifier_do(), waveModifier_do(), weight_sample_invoke(), weightvg_do_mask(), and wpaint_get_active_weight().

◆ BKE_defvert_flip()

void BKE_defvert_flip ( MDeformVert * dvert,
const int * flip_map,
int flip_map_num )

Definition at line 410 of file deform.cc.

References MDeformWeight::def_nr, MDeformVert::dw, and MDeformVert::totweight.

Referenced by BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), and blender::ed::object::dvert_mirror_op().

◆ BKE_defvert_flip_merged()

void BKE_defvert_flip_merged ( MDeformVert * dvert,
const int * flip_map,
int flip_map_num )

Definition at line 424 of file deform.cc.

References BKE_defvert_ensure_index(), MDeformWeight::def_nr, MDeformVert::dw, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by BKE_mesh_mirror_apply_mirror_on_axis_for_modifier().

◆ BKE_defvert_is_weight_zero()

bool BKE_defvert_is_weight_zero ( const MDeformVert * dvert,
int defgroup_tot )
Returns
true if has no weights.

Definition at line 927 of file deform.cc.

References MDeformWeight::def_nr, MDeformVert::dw, LIKELY, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by blender::draw::evaluate_vertex_weight().

◆ BKE_defvert_lock_relative_weight()

float BKE_defvert_lock_relative_weight ( float weight,
const MDeformVert * dv,
int defbase_num,
const bool * defbase_locked,
const bool * defbase_unlocked )

Computes the display weight for the lock relative weight paint mode, using weight data.

Returns
weight divided by unlocked, or 1-locked_weight with division by zero check.

Definition at line 1008 of file deform.cc.

References BKE_defvert_calc_lock_relative_weight(), and BKE_defvert_total_selected_weight().

Referenced by do_weight_paint_vertex_multi(), do_weight_paint_vertex_single(), blender::draw::evaluate_vertex_weight(), weight_sample_invoke(), and wpaint_get_active_weight().

◆ BKE_defvert_mirror_subset()

void BKE_defvert_mirror_subset ( MDeformVert * dvert_dst,
const MDeformVert * dvert_src,
const bool * vgroup_subset,
int vgroup_num,
const int * flip_map,
int flip_map_num )

Overwrite weights filtered by vgroup_subset and with mirroring specified by the flip map

  • do nothing if neither are set.
  • add destination weight if needed

Definition at line 115 of file deform.cc.

References BKE_defvert_copy_index().

Referenced by blender::ed::object::vgroup_parray_mirror_sync().

◆ BKE_defvert_multipaint_collective_weight()

float BKE_defvert_multipaint_collective_weight ( const MDeformVert * dv,
int defbase_num,
const bool * defbase_sel,
int defbase_sel_num,
bool is_normalized )
Returns
The representative weight of a multi-paint group, used for viewport colors and actual painting.

Result equal to sum of weights with auto normalize, and average otherwise. Value is not clamped, since painting relies on multiplication being always commutative with the collective weight function.

Definition at line 963 of file deform.cc.

References BKE_defvert_total_selected_weight().

Referenced by do_weight_paint_vertex_multi(), blender::draw::evaluate_vertex_weight(), weight_sample_invoke(), and wpaint_get_active_weight().

◆ BKE_defvert_normalize()

void BKE_defvert_normalize ( MDeformVert * dvert)

Definition at line 272 of file deform.cc.

References CLAMP, MDeformVert::dw, MDeformVert::totweight, and MDeformWeight::weight.

◆ BKE_defvert_normalize_lock_map()

void BKE_defvert_normalize_lock_map ( MDeformVert * dvert,
const bool * vgroup_subset,
int vgroup_num,
const bool * lock_flags,
int defbase_num )

Same as BKE_defvert_normalize() if no locked vgroup is a member of the subset

Definition at line 355 of file deform.cc.

References CLAMP, MDeformWeight::def_nr, MDeformVert::dw, max_ff(), MDeformVert::totweight, and MDeformWeight::weight.

Referenced by paint_weight_gradient_exec(), and blender::ed::object::vgroup_normalize_all().

◆ BKE_defvert_normalize_lock_single()

void BKE_defvert_normalize_lock_single ( MDeformVert * dvert,
const bool * vgroup_subset,
int vgroup_num,
uint def_nr_lock )

Same as BKE_defvert_normalize() if the locked vgroup is not a member of the subset

Definition at line 301 of file deform.cc.

References CLAMP, MDeformWeight::def_nr, MDeformVert::dw, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by paint_weight_gradient_exec(), and blender::ed::object::vgroup_normalize_all().

◆ BKE_defvert_normalize_subset()

void BKE_defvert_normalize_subset ( MDeformVert * dvert,
const bool * vgroup_subset,
int vgroup_num )

Same as BKE_defvert_normalize but takes a bool array.

Definition at line 235 of file deform.cc.

References CLAMP, MDeformWeight::def_nr, MDeformVert::dw, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by blender::ed::object::vgroup_normalize_active_vertex(), and blender::ed::object::vgroup_normalize_all().

◆ BKE_defvert_remap()

void BKE_defvert_remap ( MDeformVert * dvert,
const int * map,
int map_len )

be sure all flip_map values are valid

Definition at line 223 of file deform.cc.

References BLI_assert, MDeformWeight::def_nr, MDeformVert::dw, and MDeformVert::totweight.

Referenced by blender::ed::object::vgroup_do_remap().

◆ BKE_defvert_remove_group()

void BKE_defvert_remove_group ( MDeformVert * dvert,
MDeformWeight * dw )

Removes the given vertex from the vertex group.

Warning
This function frees the given MDeformWeight, do not use it afterward!

Definition at line 871 of file deform.cc.

References BLI_assert, BLI_assert_unreachable, MDeformVert::dw, MEM_freeN(), MEM_reallocN, MDeformVert::totweight, and UNLIKELY.

Referenced by BKE_mesh_validate_arrays(), BKE_object_defgroup_clear(), bpy_bmdeformvert_ass_subscript(), blender::ed::object::dvert_mirror_op(), gradientVert_update(), object_defgroup_remove_object_mode(), blender::bke::greasepencil::remove_from_vertex_group(), blender::ed::object::vgroup_data_clamp_range(), blender::ed::object::vgroup_nr_vert_add(), blender::ed::object::vgroup_parray_from_weight_array(), blender::ed::object::vgroup_parray_remove_zero(), blender::ed::object::vgroup_remove_weight(), blender::ed::object::vgroup_vert_remove(), and weightvg_update_vg().

◆ BKE_defvert_sync()

void BKE_defvert_sync ( MDeformVert * dvert_dst,
const MDeformVert * dvert_src,
bool use_ensure )

Only sync over matching weights, don't add or remove groups warning, loop within loop.

Definition at line 177 of file deform.cc.

References BKE_defvert_ensure_index(), BKE_defvert_find_index(), MDeformWeight::def_nr, MDeformVert::dw, MDeformVert::totweight, and MDeformWeight::weight.

◆ BKE_defvert_sync_mapped()

void BKE_defvert_sync_mapped ( MDeformVert * dvert_dst,
const MDeformVert * dvert_src,
const int * flip_map,
int flip_map_num,
bool use_ensure )

be sure all flip_map values are valid

Definition at line 197 of file deform.cc.

References BKE_defvert_ensure_index(), BKE_defvert_find_index(), MDeformWeight::def_nr, MDeformVert::dw, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by blender::ed::object::mesh_defvert_mirror_update_internal().

◆ BKE_defvert_total_selected_weight()

float BKE_defvert_total_selected_weight ( const MDeformVert * dv,
int defbase_num,
const bool * defbase_sel )
Returns
The total weight in all groups marked in the selection mask.

Definition at line 941 of file deform.cc.

References MDeformWeight::def_nr, MDeformVert::dw, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by BKE_defvert_lock_relative_weight(), BKE_defvert_multipaint_collective_weight(), do_weight_paint_vertex_multi(), and do_weight_paint_vertex_single().

◆ BKE_defvert_weight_to_rgb()

void BKE_defvert_weight_to_rgb ( float r_rgb[3],
float weight )

Definition at line 1596 of file deform.cc.

References blend.

Referenced by psys_cache_edit_paths_iter().

◆ BKE_id_defgroup_list_get()

const ListBase * BKE_id_defgroup_list_get ( const ID * id)

Return the ID's vertex group names. Supports Mesh (ME), Lattice (LT), and GreasePencil (GD) IDs.

Returns
ListBase of bDeformGroup pointers.

Definition at line 464 of file deform.cc.

References BLI_assert_unreachable, GS, ID_GD_LEGACY, ID_GP, ID_LT, ID_ME, bGPdata::vertex_group_names, GreasePencil::vertex_group_names, Lattice::vertex_group_names, and Mesh::vertex_group_names.

Referenced by BKE_armature_deform_coords_with_editmesh(), BKE_armature_deform_coords_with_gpencil_stroke(), BKE_armature_deform_coords_with_mesh(), BKE_id_defgroup_list_get_mutable(), BKE_id_defgroup_name_find(), BKE_id_defgroup_name_index(), BKE_object_defgroup_list(), and blender::ed::geometry::geometry_attribute_convert_exec().

◆ BKE_id_defgroup_list_get_mutable()

ListBase * BKE_id_defgroup_list_get_mutable ( ID * id)

Definition at line 514 of file deform.cc.

References BKE_id_defgroup_list_get().

Referenced by BKE_object_defgroup_list_mutable().

◆ BKE_id_defgroup_name_find()

bool BKE_id_defgroup_name_find ( const ID * id,
blender::StringRef name,
int * r_index,
bDeformGroup ** r_group )

Definition at line 571 of file deform.cc.

References BKE_defgroup_listbase_name_find(), and BKE_id_defgroup_list_get().

Referenced by blender::bke::MeshVertexGroupsAttributeProvider::try_delete().

◆ BKE_id_defgroup_name_index()

int BKE_id_defgroup_name_index ( const ID * id,
blender::StringRef name )

Definition at line 543 of file deform.cc.

References BKE_defgroup_name_index(), and BKE_id_defgroup_list_get().

Referenced by BKE_lattice_deform_data_create(), BKE_object_data_transfer_ex(), BKE_object_defgroup_name_index(), calculate_weld(), lattice_deform_coords_impl(), lattice_to_softbody(), mesh_to_softbody(), MOD_get_vgroup(), MOD_lineart_gpencil_generate_v3(), MOD_solidify_extrude_modifyMesh(), MOD_solidify_nonmanifold_modifyMesh(), modify_mesh(), modify_mesh(), modify_mesh(), modify_mesh(), pointdensity_cache_vertex_weight(), weightvg_do_mask(), and WireframeModifier_do().

◆ BKE_id_supports_vertex_groups()

bool BKE_id_supports_vertex_groups ( const ID * id)

Definition at line 449 of file deform.cc.

References ELEM, GS, ID_GD_LEGACY, ID_GP, ID_LT, and ID_ME.

Referenced by BKE_armature_deform_coords_with_mesh(), and BKE_object_supports_vertex_groups().

◆ BKE_object_defgroup_active_index_get()

int BKE_object_defgroup_active_index_get ( const Object * ob)
Note
For historical reasons, the index starts at 1 rather than 0.

Definition at line 601 of file deform.cc.

References object_defgroup_active_index_get_p().

Referenced by BKE_object_defgroup_subset_from_select_type(), data_transfer_layersmapping_vgroups(), data_transfer_layersmapping_vgroups_multisrc_to_dst(), do_versions_after_linking_300(), edbm_decimate_exec(), blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::ensure_active_vertex_group_in_object(), blender::ed::sculpt_paint::grease_pencil_weight_brush_stroke_invoke(), blender::ed::greasepencil::grease_pencil_weight_invert_exec(), object_defgroup_remove_common(), paint_weight_gradient_exec(), pointdensity_cache_vertex_weight(), blender::ed::sculpt_paint::greasepencil::process_stroke_weights(), blender::ed::object::return_editmesh_vgroup(), blender::ed::outliner::tree_element_defgroup_state_get(), blender::ed::greasepencil::vertex_group_normalize_all_exec(), blender::ed::greasepencil::vertex_group_normalize_exec(), blender::ed::object::vertex_group_remove_exec(), blender::ed::object::vertex_group_remove_from_exec(), blender::ed::greasepencil::vertex_group_smooth_exec(), blender::ed::object::vertex_group_vert_select_unlocked_poll(), blender::ed::object::vgroup_array_copy(), blender::ed::object::vgroup_assign_verts(), blender::ed::object::vgroup_delete_active(), blender::ed::object::vgroup_do_remap(), blender::ed::object::vgroup_duplicate(), blender::ed::object::vgroup_mirror(), blender::ed::object::vgroup_move_exec(), blender::ed::object::vgroup_normalize(), blender::ed::object::vgroup_normalize_all(), blender::ed::object::vgroup_select_verts(), blender::ed::object::vgroup_selected_get(), view3d_panel_vgroup(), weight_paint_set(), blender::ed::greasepencil::weight_sample_invoke(), and wpaint_stroke_done().

◆ BKE_object_defgroup_active_index_set()

void BKE_object_defgroup_active_index_set ( Object * ob,
int new_index )
Note
For historical reasons, the index starts at 1 rather than 0.

Definition at line 606 of file deform.cc.

References object_defgroup_active_index_get_p().

Referenced by BKE_object_defgroup_add_name(), BKE_object_defgroup_remove_all_ex(), do_versions_after_linking_300(), move_vertex_group_names_to_object_data(), object_defgroup_remove_common(), blender::ed::object::set_active_group_exec(), blender::ed::outliner::tree_element_defgroup_activate(), blender::ed::object::vertex_weight_set_active_exec(), blender::ed::object::vgroup_array_copy(), blender::ed::object::vgroup_do_remap(), blender::ed::object::vgroup_duplicate(), blender::ed::object::vgroup_select_by_name(), and blender::ed::object::vgroup_sync_from_pose().

◆ BKE_object_defgroup_count()

int BKE_object_defgroup_count ( const Object * ob)

Definition at line 596 of file deform.cc.

References BKE_object_defgroup_list(), and BLI_listbase_count().

Referenced by BKE_object_defgroup_add_name(), BKE_object_defgroup_subset_from_select_type(), ED_object_vgroup_calc_from_armature(), get_weights_array(), blender::ed::object::normalize_vertex_group_target(), object_defgroup_remove_update_users(), similar_vert_select_exec(), and blender::ed::object::vgroup_selected_get().

◆ BKE_object_defgroup_find_name()

bDeformGroup * BKE_object_defgroup_find_name ( const Object * ob,
blender::StringRef name )

Definition at line 520 of file deform.cc.

References BKE_object_defgroup_list(), and LISTBASE_FOREACH.

Referenced by add_verts_to_dgroups(), blo_do_versions_pre250(), dgroup_skinnable_cb(), ED_armature_bone_rename(), ED_mesh_join_objects_exec(), ED_wpaint_ensure_data(), blender::io::usd::import_mesh_skel_bindings(), output_toggle_exec(), vgroup_add_unique_bone_cb(), and blender::ed::object::vgroup_sort_bone_hierarchy().

◆ BKE_object_defgroup_flip_index()

int BKE_object_defgroup_flip_index ( const Object * ob,
int index,
bool use_default )

Definition at line 708 of file deform.cc.

References BKE_object_defgroup_list(), BKE_object_defgroup_name_index(), BLI_findlink(), BLI_string_flip_side_name(), bDeformGroup::name, and STREQ.

Referenced by blender::ed::object::mesh_defvert_mirror_update_internal().

◆ BKE_object_defgroup_flip_map()

int * BKE_object_defgroup_flip_map ( const Object * ob,
bool use_default,
int * r_flip_map_num )

Returns flip map for the vertex-groups of ob.

Parameters
use_defaultHow to handle cases where no symmetrical group is found.
  • false: sets these indices to -1, indicating the group should be ignored.
  • true: sets the index to its location in the array (making the group point to itself). Enable this for symmetrical actions which apply weight operations on symmetrical vertices where the symmetrical group will be used (if found), otherwise the same group is used.
Returns
An index array r_flip_map_num length, (aligned with the list result from BKE_id_defgroup_list_get(ob)). referencing the index of the symmetrical vertex-group of a fall-back value (see use_default). The caller is responsible for freeing the array.

Definition at line 661 of file deform.cc.

References object_defgroup_unlocked_flip_map_ex().

Referenced by BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), blender::ed::object::vgroup_mirror(), and blender::ed::object::vgroup_parray_mirror_sync().

◆ BKE_object_defgroup_flip_map_single()

int * BKE_object_defgroup_flip_map_single ( const Object * ob,
bool use_default,
int defgroup,
int * r_flip_map_num )

A version of BKE_object_defgroup_flip_map that only takes a single group into account.

Definition at line 673 of file deform.cc.

References BKE_object_defgroup_list(), BKE_object_defgroup_name_index(), BLI_findlink(), BLI_listbase_count(), BLI_string_flip_side_name(), MEM_mallocN, bDeformGroup::name, and STREQ.

Referenced by blender::ed::object::vgroup_mirror().

◆ BKE_object_defgroup_flip_map_unlocked()

int * BKE_object_defgroup_flip_map_unlocked ( const Object * ob,
bool use_default,
int * r_flip_map_num )

A version of BKE_object_defgroup_flip_map that ignores locked groups.

Definition at line 666 of file deform.cc.

References object_defgroup_unlocked_flip_map_ex().

Referenced by blender::ed::object::mesh_defvert_mirror_update_internal().

◆ BKE_object_defgroup_list()

const ListBase * BKE_object_defgroup_list ( const Object * ob)

Definition at line 579 of file deform.cc.

References BKE_id_defgroup_list_get(), BKE_object_supports_vertex_groups(), BLI_assert, and Object::data.

Referenced by BKE_object_defgroup_clear(), BKE_object_defgroup_clear_all(), BKE_object_defgroup_count(), BKE_object_defgroup_find_name(), BKE_object_defgroup_flip_index(), BKE_object_defgroup_flip_map_single(), BKE_object_defgroup_index_map_create(), BKE_object_defgroup_mirror_selection(), BKE_object_defgroup_selected_get(), BKE_object_defgroup_validmap_get(), blender::ed::object::check_vertex_group_accessible(), data_transfer_layersmapping_vgroups(), data_transfer_layersmapping_vgroups_multisrc_to_dst(), defgroup_find_name_dupe(), blender::draw::overlay::Armatures::draw_armature_pose(), blender::ed::object::dt_layers_select_src_itemf(), ED_wpaint_ensure_data(), ED_wpaint_mirror_vgroup_ensure(), edbm_select_ungrouped_poll(), blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::ensure_active_vertex_group_in_object(), blender::ed::outliner::TreeElementDeformGroupBase::expand(), blender::ed::greasepencil::get_bone_deformed_vertex_group_names(), blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::get_locked_and_bone_deformed_vertex_groups(), blender::ed::object::grease_pencil_clear_from_all_vgroup(), blender::ed::greasepencil::grease_pencil_vertex_group_weight_poll(), blender::ed::greasepencil::grease_pencil_weight_invert_exec(), SkinInfo::link_armature(), object_defgroup_remove_edit_mode(), object_defgroup_remove_object_mode(), object_defgroup_unlocked_flip_map_ex(), blender::ed::sculpt_paint::greasepencil::process_stroke_weights(), blender::ed::object::return_editmesh_vgroup(), similar_vert_select_exec(), update_depsgraph(), blender::ed::greasepencil::vertex_group_normalize_all_exec(), blender::ed::greasepencil::vertex_group_normalize_exec(), blender::ed::object::vertex_group_poll_ex(), blender::ed::object::vertex_group_remove_exec(), blender::ed::object::vertex_group_remove_from_exec(), blender::ed::greasepencil::vertex_group_smooth_exec(), blender::ed::object::vertex_group_vert_select_unlocked_poll(), blender::ed::object::vgroup_array_copy(), blender::ed::object::vgroup_assign_verts(), blender::ed::object::vgroup_delete_active(), blender::ed::object::vgroup_do_remap(), blender::ed::object::vgroup_init_remap(), blender::ed::object::vgroup_itemf(), blender::ed::object::vgroup_lock_all(), blender::ed::object::vgroup_mirror(), blender::ed::object::vgroup_normalize(), blender::ed::object::vgroup_normalize_all(), blender::ed::object::vgroup_select_verts(), blender::ed::object::vgroup_vert_add(), blender::ed::object::vgroup_vert_remove(), blender::ed::object::vgroup_vert_weight(), view3d_panel_vgroup(), and blender::ed::greasepencil::weight_sample_invoke().

◆ BKE_object_defgroup_list_mutable()

ListBase * BKE_object_defgroup_list_mutable ( Object * ob)

Definition at line 590 of file deform.cc.

References BKE_id_defgroup_list_get_mutable(), BKE_object_supports_vertex_groups(), BLI_assert, and Object::data.

Referenced by BKE_object_defgroup_lock_flags_get(), BKE_object_defgroup_new(), BKE_object_defgroup_remove_all_ex(), data_transfer_layersmapping_vgroups_multisrc_to_dst(), move_vertex_group_names_to_object_data(), object_defgroup_remove_common(), blender::ed::object::vertex_group_sort_exec(), blender::ed::object::vgroup_array_copy(), blender::ed::object::vgroup_duplicate(), blender::ed::object::vgroup_move_exec(), and blender::ed::object::vgroup_sort_bone_hierarchy().

◆ BKE_object_defgroup_name_index()

int BKE_object_defgroup_name_index ( const Object * ob,
blender::StringRef name )

Definition at line 585 of file deform.cc.

References BKE_id_defgroup_name_index(), and Object::data.

Referenced by BKE_object_defgroup_flip_index(), BKE_object_defgroup_flip_map_single(), BKE_object_defgroup_index_map_create(), BKE_object_defgroup_mirror_selection(), construct_param_handle(), construct_param_handle_multi(), construct_param_handle_subsurfed(), contarget_get_lattice_mat(), contarget_get_mesh_mat(), data_transfer_layersmapping_vgroups(), data_transfer_layersmapping_vgroups_multisrc_to_dst(), deform_verts_EM(), dynamicPaint_Modifier_apply(), dynamicPaint_outputLayerExists(), ED_wpaint_mirror_vgroup_ensure(), get_weights_array(), MOD_get_vgroup(), blender::modify_drawing(), object_defgroup_unlocked_flip_map_ex(), blender::ed::object::vgroup_select_by_name(), and blender::ed::object::vgroup_sync_from_pose().

◆ BKE_object_defgroup_new()

bDeformGroup * BKE_object_defgroup_new ( Object * ob,
blender::StringRef name )

Definition at line 51 of file deform.cc.

References BKE_object_batch_cache_dirty_tag(), BKE_object_defgroup_list_mutable(), BKE_object_defgroup_unique_name(), BLI_addtail(), BLI_assert, Object::data, bDeformGroup::name, OB_GREASE_PENCIL, OB_TYPE_SUPPORT_VGROUP, Object::type, and blender::bke::greasepencil::validate_drawing_vertex_groups().

Referenced by BKE_object_defgroup_add_name(), ED_wpaint_mirror_vgroup_ensure(), and blender::ed::geometry::geometry_attribute_convert_exec().

◆ BKE_object_defgroup_set_name()

void BKE_object_defgroup_set_name ( bDeformGroup * dg,
Object * ob,
const char * new_name )

Definition at line 758 of file deform.cc.

References BKE_grease_pencil_vgroup_name_update(), BKE_object_defgroup_unique_name(), bDeformGroup::name, OB_GREASE_PENCIL, STRNCPY_UTF8, and Object::type.

◆ BKE_object_defgroup_unique_name()

void BKE_object_defgroup_unique_name ( bDeformGroup * dg,
Object * ob )

Definition at line 752 of file deform.cc.

References BLI_uniquename_cb(), DATA_, defgroup_unique_check(), and bDeformGroup::name.

Referenced by blender::ed::greasepencil::add_vertex_groups(), BKE_object_defgroup_new(), BKE_object_defgroup_set_name(), blo_do_versions_pre250(), blender::ed::outliner::namebutton_fn(), and blender::ed::object::vgroup_duplicate().

◆ BKE_object_supports_vertex_groups()

bool BKE_object_supports_vertex_groups ( const Object * ob)

Definition at line 457 of file deform.cc.

References BKE_id_supports_vertex_groups(), and Object::data.

Referenced by armature_deform_coords_impl(), BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), BKE_object_defgroup_list(), BKE_object_defgroup_list_mutable(), blender::ed::object::dt_layers_select_src_itemf(), ED_armature_bone_rename(), object_defgroup_active_index_get_p(), and blender::ed::object::vertex_group_copy_to_selected_exec().

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