#include <optional>
#include "MEM_guardedalloc.h"
#include "BLI_bitmap.h"
#include "BLI_heap.h"
#include "BLI_linklist.h"
#include "BLI_listbase.h"
#include "BLI_math_bits.h"
#include "BLI_math_geom.h"
#include "BLI_math_matrix.h"
#include "BLI_math_rotation.h"
#include "BLI_math_vector.h"
#include "BLI_rand.h"
#include "BLI_string.h"
#include "BLI_utildefines_stack.h"
#include "BLI_vector.hh"
#include "BKE_attribute.hh"
#include "BKE_context.hh"
#include "BKE_customdata.hh"
#include "BKE_deform.hh"
#include "BKE_editmesh.hh"
#include "BKE_layer.hh"
#include "BKE_mesh.hh"
#include "BKE_mesh_wrapper.hh"
#include "BKE_object.hh"
#include "BKE_report.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "RNA_enum_types.hh"
#include "ED_mesh.hh"
#include "ED_object.hh"
#include "ED_screen.hh"
#include "ED_select_utils.hh"
#include "ED_transform.hh"
#include "ED_view3d.hh"
#include "BLT_translation.hh"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_object_types.h"
#include "UI_resources.hh"
#include "bmesh_tools.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_query.hh"
#include "DRW_select_buffer.hh"
#include "mesh_intern.hh"

Classes
struct	NearestVertUserData_Hit

struct	NearestVertUserData

struct	NearestEdgeUserData_ZBuf

struct	NearestEdgeUserData_Hit

struct	NearestEdgeUserData

struct	NearestFaceUserData_ZBuf

struct	NearestFaceUserData_Hit

struct	NearestFaceUserData

struct	BMFaceLink

struct	DelimitData

Macros
#define	BMO_ELE_TAG 1

#define	USE_DELAY_FACE_GROUP_COST_CALC

Functions
Generic Poll Functions
static bool	edbm_vert_or_edge_select_mode_poll (bContext *C)

Select Mirror
void	EDBM_select_mirrored (BMEditMesh em, const Mesh mesh, const int axis, const bool extend, int r_totmirr, int r_totfail)

Back-Buffer OpenGL Selection
static BMElem *	edbm_select_id_bm_elem_get (const Span< Base * > bases, const uint sel_id, uint *r_base_index)

Alternate Find Nearest Vert/Edge (optional boundary)
Note This uses ray-cast method instead of back-buffer, currently used for poly-build.
bool	EDBM_unified_findnearest_from_raycast (ViewContext vc, const Span< Base > bases, bool use_boundary_vertices, bool use_boundary_edges, int r_base_index_vert, int r_base_index_edge, int r_base_index_face, BMVert r_eve, BMEdge r_eed, BMFace *r_efa)

Select Similar Region Operator
static int	edbm_select_similar_region_exec (bContext C, wmOperator op)

void	MESH_OT_select_similar_region (wmOperatorType *ot)

Select Mode Vert/Edge/Face Operator
static int	edbm_select_mode_exec (bContext C, wmOperator op)

static int	edbm_select_mode_invoke (bContext C, wmOperator op, const wmEvent *event)

static std::string	edbm_select_mode_get_description (bContext , wmOperatorType , PointerRNA *ptr)

void	MESH_OT_select_mode (wmOperatorType *ot)

Select Loop (Non Modal) Operator
static void	walker_select_count (BMEditMesh em, int walkercode, void start, int r_count_by_select[2])

static void	walker_select (BMEditMesh em, int walkercode, void start, const bool select)

static int	edbm_loop_multiselect_exec (bContext C, wmOperator op)

void	MESH_OT_loop_multi_select (wmOperatorType *ot)

Select Loop (Cursor Pick) Operator
static void	mouse_mesh_loop_face (BMEditMesh em, BMEdge eed, bool select, bool select_clear)

static void	mouse_mesh_loop_edge_ring (BMEditMesh em, BMEdge eed, bool select, bool select_clear)

static void	mouse_mesh_loop_edge (BMEditMesh em, BMEdge eed, bool select, bool select_clear, bool select_cycle)

static bool	mouse_mesh_loop (bContext *C, const int mval[2], bool extend, bool deselect, bool toggle, bool ring)

static int	edbm_select_loop_invoke (bContext C, wmOperator op, const wmEvent *event)

void	MESH_OT_loop_select (wmOperatorType *ot)

void	MESH_OT_edgering_select (wmOperatorType *ot)

(De)Select All Operator
static int	edbm_select_all_exec (bContext C, wmOperator op)

void	MESH_OT_select_all (wmOperatorType *ot)

Select Interior Faces Operator
static int	edbm_faces_select_interior_exec (bContext C, wmOperator )

void	MESH_OT_select_interior_faces (wmOperatorType *ot)

Select Picking API
Here actual select happens, Gets called via generic mouse select operator.
bool	EDBM_select_pick (bContext C, const int mval[2], const SelectPick_Params params)

Select Mode Utilities
static void	edbm_strip_selections (BMEditMesh *em)

void	EDBM_selectmode_set (BMEditMesh *em)

void	EDBM_selectmode_convert (BMEditMesh *em, const short selectmode_old, const short selectmode_new)

bool	EDBM_selectmode_toggle_multi (bContext *C, const short selectmode_new, const int action, const bool use_extend, const bool use_expand)

bool	EDBM_selectmode_set_multi (bContext *C, const short selectmode)

static bool	edbm_selectmode_sync_multi_ex (Span< Object * > objects)

bool	EDBM_selectmode_disable (Scene scene, BMEditMesh em, const short selectmode_disable, const short selectmode_fallback)

Select Toggle
bool	EDBM_deselect_by_material (BMEditMesh *em, const short index, const bool select)

void	EDBM_select_toggle_all (BMEditMesh *em)

void	EDBM_select_swap (BMEditMesh *em)

bool	EDBM_mesh_deselect_all_multi_ex (const Span< Base * > bases)

bool	EDBM_mesh_deselect_all_multi (bContext *C)

bool	EDBM_selectmode_disable_multi_ex (Scene scene, const Span< Base > bases, const short selectmode_disable, const short selectmode_fallback)

bool	EDBM_selectmode_disable_multi (bContext *C, const short selectmode_disable, const short selectmode_fallback)

Select Interior Faces
Overview of the algorithm: Groups faces surrounded by edges with 3+ faces using them. Calculates a cost of each face group comparing its angle with the faces connected to its non-manifold edges. Mark the face group as interior, and mark connected face groups for recalculation. Continue to remove the face groups with the highest 'cost'.
static bool	bm_interior_loop_filter_fn (const BMLoop l, void )

static bool	bm_interior_edge_is_manifold_except_face_index (BMEdge e, int face_index, BMLoop r_l_pair[2])

static float	bm_interior_face_group_calc_cost (ListBase ls, const float edge_lengths)

bool	EDBM_select_interior_faces (BMEditMesh *em)

Select Linked (Cursor Pick) Operator
static int	edbm_select_linked_pick_exec (bContext C, wmOperator op)

static void	edbm_select_linked_pick_ex (BMEditMesh em, BMElem ele, bool sel, int delimit)

static int	edbm_select_linked_pick_invoke (bContext C, wmOperator op, const wmEvent *event)

void	MESH_OT_select_linked_pick (wmOperatorType *ot)

Select Face by Sides Operator
static int	edbm_select_face_by_sides_exec (bContext C, wmOperator op)

void	MESH_OT_select_face_by_sides (wmOperatorType *ot)

Select Loose Operator
static int	edbm_select_loose_exec (bContext C, wmOperator op)

void	MESH_OT_select_loose (wmOperatorType *ot)

Select Mirror Operator
static int	edbm_select_mirror_exec (bContext C, wmOperator op)

void	MESH_OT_select_mirror (wmOperatorType *ot)

Select More Operator
static int	edbm_select_more_exec (bContext C, wmOperator op)

void	MESH_OT_select_more (wmOperatorType *ot)

static int	edbm_select_less_exec (bContext C, wmOperator op)

void	MESH_OT_select_less (wmOperatorType *ot)

Select N'th Operator
static bool	bm_edge_is_select_isolated (BMEdge *e)

static void	walker_deselect_nth (BMEditMesh em, const CheckerIntervalParams op_params, BMHeader *h_act)

static void	deselect_nth_active (BMEditMesh em, BMVert r_eve, BMEdge r_eed, BMFace *r_efa)

static bool	edbm_deselect_nth (BMEditMesh em, const CheckerIntervalParams op_params)

static int	edbm_select_nth_exec (bContext C, wmOperator op)

void	MESH_OT_select_nth (wmOperatorType *ot)

ViewContext	em_setup_viewcontext (bContext *C)

Select Sharp Edges Operator
static int	edbm_select_sharp_edges_exec (bContext C, wmOperator op)

void	MESH_OT_edges_select_sharp (wmOperatorType *ot)

Select Linked Flat Faces Operator
static int	edbm_select_linked_flat_faces_exec (bContext C, wmOperator op)

void	MESH_OT_faces_select_linked_flat (wmOperatorType *ot)

Select Non-Manifold Operator
static int	edbm_select_non_manifold_exec (bContext C, wmOperator op)

void	MESH_OT_select_non_manifold (wmOperatorType *ot)

Select Random Operator
static int	edbm_select_random_exec (bContext C, wmOperator op)

void	MESH_OT_select_random (wmOperatorType *ot)

Select Ungrouped Operator
static bool	edbm_select_ungrouped_poll (bContext *C)

static int	edbm_select_ungrouped_exec (bContext C, wmOperator op)

void	MESH_OT_select_ungrouped (wmOperatorType *ot)

Select Region to Loop Operator
static int	edbm_region_to_loop_exec (bContext C, wmOperator )

void	MESH_OT_region_to_loop (wmOperatorType *ot)

Select Loop to Region Operator
static int	loop_find_region (BMLoop l, int flag, GSet visit_face_set, BMFace ***region_out)

static int	verg_radial (const void va, const void vb)

static int	loop_find_regions (BMEditMesh *em, const bool selbigger)

static int	edbm_loop_to_region_exec (bContext C, wmOperator op)

void	MESH_OT_loop_to_region (wmOperatorType *ot)

static bool	edbm_select_by_attribute_poll (bContext *C)

static std::optional< BMIterType >	domain_to_iter_type (const blender::bke::AttrDomain domain)

static int	edbm_select_by_attribute_exec (bContext C, wmOperator )

void	MESH_OT_select_by_attribute (wmOperatorType *ot)

Find Nearest Vert/Edge/Face
Note Screen-space manhattan distances are used here, since its faster and good enough for the purpose of selection. dist_bias is used so we can bias against selected items. when choosing between elements of a single type, but return the real distance to avoid the bias interfering with distance comparisons when mixing types.
#define	FIND_NEAR_SELECT_BIAS 5

#define	FIND_NEAR_CYCLE_THRESHOLD_MIN 3

static void	findnearestvert__doClosest (void user_data, BMVert eve, const float screen_co[2], int index)

BMVert *	EDBM_vert_find_nearest_ex (ViewContext vc, float dist_px_manhattan_p, const bool use_select_bias, bool use_cycle, const Span< Base * > bases, uint *r_base_index)

BMVert *	EDBM_vert_find_nearest (ViewContext vc, float dist_px_manhattan_p)

static void	find_nearest_edge_center__doZBuf (void user_data, BMEdge eed, const float screen_co_a[2], const float screen_co_b[2], int)

static void	find_nearest_edge__doClosest (void user_data, BMEdge eed, const float screen_co_a[2], const float screen_co_b[2], int index)

BMEdge *	EDBM_edge_find_nearest_ex (ViewContext vc, float dist_px_manhattan_p, float r_dist_center_px_manhattan, const bool use_select_bias, bool use_cycle, BMEdge r_eed_zbuf, const Span< Base > bases, uint *r_base_index)

BMEdge *	EDBM_edge_find_nearest (ViewContext vc, float dist_px_manhattan_p)

static void	find_nearest_face_center__doZBuf (void user_data, BMFace efa, const float screen_co[2], int)

static void	findnearestface__doClosest (void user_data, BMFace efa, const float screen_co[2], int index)

BMFace *	EDBM_face_find_nearest_ex (ViewContext vc, float dist_px_manhattan_p, float r_dist_center, const bool use_zbuf_single_px, const bool use_select_bias, bool use_cycle, BMFace r_efa_zbuf, const Span< Base > bases, uint *r_base_index)

BMFace *	EDBM_face_find_nearest (ViewContext vc, float dist_px_manhattan_p)

static bool	unified_findnearest (ViewContext vc, const Span< Base > bases, int r_base_index, BMVert r_eve, BMEdge r_eed, BMFace *r_efa)

bool	EDBM_unified_findnearest (ViewContext vc, const Span< Base > bases, int r_base_index, BMVert r_eve, BMEdge r_eed, BMFace *r_efa)

Select Linked Operator
Support delimiting on different edge properties.
#define	USE_LINKED_SELECT_DEFAULT_HACK

static bool	select_linked_delimit_test (BMEdge e, int delimit, const DelimitData delimit_data)

static int	select_linked_delimit_default_from_op (wmOperator *op, const int select_mode)

static void	select_linked_delimit_validate (BMesh bm, int delimit)

static void	select_linked_delimit_begin (BMesh *bm, int delimit)

static void	select_linked_delimit_end (BMEditMesh *em)

static int	edbm_select_linked_exec (bContext C, wmOperator op)

void	MESH_OT_select_linked (wmOperatorType *ot)

Select Axis Operator
enum	{ SELECT_AXIS_POS = 0 , SELECT_AXIS_NEG = 1 , SELECT_AXIS_ALIGN = 2 }

static int	edbm_select_axis_exec (bContext C, wmOperator op)

void	MESH_OT_select_axis (wmOperatorType *ot)

Macro Definition Documentation

◆ BMO_ELE_TAG

#define BMO_ELE_TAG 1

Definition at line 70 of file editmesh_select.cc.

Referenced by edbm_select_linked_exec(), edbm_select_linked_pick_ex(), select_linked_delimit_begin(), and walker_deselect_nth().

◆ FIND_NEAR_CYCLE_THRESHOLD_MIN

#define FIND_NEAR_CYCLE_THRESHOLD_MIN 3

Definition at line 244 of file editmesh_select.cc.

Referenced by find_nearest_edge__doClosest(), findnearestface__doClosest(), and findnearestvert__doClosest().

◆ FIND_NEAR_SELECT_BIAS

#define FIND_NEAR_SELECT_BIAS 5

Definition at line 243 of file editmesh_select.cc.

Referenced by find_nearest_edge__doClosest(), findnearestface__doClosest(), and findnearestvert__doClosest().

◆ USE_DELAY_FACE_GROUP_COST_CALC

#define USE_DELAY_FACE_GROUP_COST_CALC

◆ USE_LINKED_SELECT_DEFAULT_HACK

#define USE_LINKED_SELECT_DEFAULT_HACK

Definition at line 3157 of file editmesh_select.cc.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
SELECT_AXIS_POS
SELECT_AXIS_NEG
SELECT_AXIS_ALIGN

Definition at line 4886 of file editmesh_select.cc.

Function Documentation

◆ bm_edge_is_select_isolated()

static bool bm_edge_is_select_isolated ( BMEdge * e )

static

Check if we're connected to another selected edge.

Definition at line 4142 of file editmesh_select.cc.

References BM_EDGES_OF_VERT, BM_elem_flag_test, BM_ELEM_SELECT, BM_ITER_ELEM, BM_VERTS_OF_EDGE, e, and v.

Referenced by walker_deselect_nth().

◆ bm_interior_edge_is_manifold_except_face_index()

static bool bm_interior_edge_is_manifold_except_face_index	(	BMEdge *	e,
		int	face_index,
		BMLoop *	r_l_pair[2] )

static

Definition at line 2834 of file editmesh_select.cc.

References BM_elem_index_get, e, ELEM, BMLoop::f, and BMLoop::radial_next.

Referenced by EDBM_select_interior_faces().

◆ bm_interior_face_group_calc_cost()

static float bm_interior_face_group_calc_cost	(	ListBase *	ls,
		const float *	edge_lengths )

static

Calculate the cost of the face group. A higher value means it's more likely to remove first.

Definition at line 2858 of file editmesh_select.cc.

References angle(), angle_normalized_v3v3(), BLI_assert, BM_edge_calc_length(), BM_elem_flag_test, BM_elem_index_get, BM_ELEM_TAG, BM_FACE_FIRST_LOOP, DEG2RADF, BMLoop::e, ELEM, BMLoop::f, FLT_MAX, LISTBASE_FOREACH, BMLoop::next, BMFace::no, and BMLoop::radial_next.

Referenced by EDBM_select_interior_faces().

◆ bm_interior_loop_filter_fn()

static bool bm_interior_loop_filter_fn	(	const BMLoop *	l,
		void *	)

static

Definition at line 2827 of file editmesh_select.cc.

References BM_elem_flag_test, BM_ELEM_TAG, BMLoop::e, and l.

Referenced by EDBM_select_interior_faces().

◆ deselect_nth_active()

static void deselect_nth_active	(	BMEditMesh *	em,
		BMVert **	r_eve,
		BMEdge **	r_eed,
		BMFace **	r_efa )

static

Definition at line 4252 of file editmesh_select.cc.

References BMEditMesh::bm, BM_EDGE, BM_EDGES_OF_MESH, BM_elem_flag_test, BM_ELEM_SELECT, BM_FACE, BM_ITER_MESH, BM_mesh_active_elem_get(), BM_mesh_active_face_get(), BM_VERT, BM_VERTS_OF_MESH, e, EDBM_selectmode_flush(), BMElem::head, BMHeader::htype, SCE_SELECT_EDGE, SCE_SELECT_FACE, SCE_SELECT_VERTEX, BMEditMesh::selectmode, and v.

Referenced by edbm_deselect_nth().

◆ domain_to_iter_type()

static std::optional< BMIterType > domain_to_iter_type ( const blender::bke::AttrDomain domain )

static

Definition at line 5351 of file editmesh_select.cc.

References BM_EDGES_OF_MESH, BM_FACES_OF_MESH, and BM_VERTS_OF_MESH.

Referenced by edbm_select_by_attribute_exec().

◆ EDBM_deselect_by_material()

bool EDBM_deselect_by_material	(	BMEditMesh *	em,
		const short	index,
		const bool	select )

Definition at line 2690 of file editmesh_select.cc.

References BMEditMesh::bm, BM_elem_flag_test, BM_ELEM_HIDDEN, BM_face_select_set(), BM_FACES_OF_MESH, BM_ITER_MESH, BMFace::mat_nr, and select().

Referenced by material_slot_de_select().

◆ edbm_deselect_nth()

static bool edbm_deselect_nth	(	BMEditMesh *	em,
		const CheckerIntervalParams *	op_params )

static

Definition at line 4305 of file editmesh_select.cc.

References deselect_nth_active(), e, BMFace::head, BMVert::head, v, and walker_deselect_nth().

Referenced by edbm_select_nth_exec().

◆ EDBM_edge_find_nearest()

BMEdge * EDBM_edge_find_nearest	(	ViewContext *	vc,
		float *	dist_px_manhattan_p )

Definition at line 657 of file editmesh_select.cc.

References BKE_view_layer_base_find(), BKE_view_layer_synced_ensure(), EDBM_edge_find_nearest_ex(), ViewContext::obact, ViewContext::scene, and ViewContext::view_layer.

Referenced by edbm_elem_find_nearest().

◆ EDBM_edge_find_nearest_ex()

BMEdge * EDBM_edge_find_nearest_ex	(	ViewContext *	vc,
		float *	dist_px_manhattan_p,
		float *	r_dist_center_px_manhattan,
		const bool	use_select_bias,
		bool	use_cycle,
		BMEdge **	r_eed_zbuf,
		const Span< Base * >	bases,
		uint *	r_base_index )

Definition at line 524 of file editmesh_select.cc.

References bm, BMEditMesh::bm, BM_edge_at_index_find_or_table(), data, ViewContext::depsgraph, DRW_select_buffer_context_create(), DRW_select_buffer_find_nearest_to_point(), ED_view3d_backbuf_sample_size_clamp(), ED_view3d_init_mats_rv3d(), ED_view3d_viewcontext_init_object(), edbm_select_id_bm_elem_get(), ViewContext::em, find_nearest_edge__doClosest(), find_nearest_edge_center__doZBuf(), FLT_MAX, mesh_foreachScreenEdge(), ViewContext::mval, NearestEdgeUserData_ZBuf::mval_fl, ViewContext::obedit, Base::object, ViewContext::region, ViewContext::rv3d, SCE_SELECT_EDGE, blender::Span< T >::size(), UINT_MAX, ViewContext::v3d, V3D_PROJ_TEST_CLIP_CONTENT_DEFAULT, V3D_PROJ_TEST_CLIP_DEFAULT, and XRAY_FLAG_ENABLED.

Referenced by EDBM_edge_find_nearest(), and unified_findnearest().

◆ EDBM_face_find_nearest()

BMFace * EDBM_face_find_nearest	(	ViewContext *	vc,
		float *	dist_px_manhattan_p )

Definition at line 878 of file editmesh_select.cc.

References BKE_view_layer_base_find(), BKE_view_layer_synced_ensure(), EDBM_face_find_nearest_ex(), ViewContext::obact, ViewContext::scene, and ViewContext::view_layer.

Referenced by edbm_elem_find_nearest(), and knife_find_closest_face().

◆ EDBM_face_find_nearest_ex()

BMFace * EDBM_face_find_nearest_ex	(	ViewContext *	vc,
		float *	dist_px_manhattan_p,
		float *	r_dist_center,
		const bool	use_zbuf_single_px,
		const bool	use_select_bias,
		bool	use_cycle,
		BMFace **	r_efa_zbuf,
		const Span< Base * >	bases,
		uint *	r_base_index )

◆ edbm_faces_select_interior_exec()

static int edbm_faces_select_interior_exec	(	bContext *	C,
		wmOperator *	)

static

Definition at line 2017 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_view_layer_array_from_objects_in_edit_mode_unique_data(), CTX_data_scene(), CTX_data_view_layer(), CTX_wm_view3d(), DEG_id_tag_update(), EDBM_select_interior_faces(), ID_RECALC_SELECT, NC_GEOM, ND_SELECT, OPERATOR_FINISHED, and WM_event_add_notifier().

Referenced by MESH_OT_select_interior_faces().

◆ edbm_loop_multiselect_exec()

static int edbm_loop_multiselect_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ edbm_loop_to_region_exec()

static int edbm_loop_to_region_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ EDBM_mesh_deselect_all_multi()

bool EDBM_mesh_deselect_all_multi ( bContext * C )

Definition at line 2769 of file editmesh_select.cc.

References BKE_view_layer_array_from_bases_in_edit_mode_unique_data(), CTX_data_ensure_evaluated_depsgraph(), depsgraph, ED_view3d_viewcontext_init(), EDBM_mesh_deselect_all_multi_ex(), ViewContext::scene, ViewContext::v3d, and ViewContext::view_layer.

◆ EDBM_mesh_deselect_all_multi_ex()

bool EDBM_mesh_deselect_all_multi_ex ( const Span< Base * > bases )

Definition at line 2751 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BMEditMesh::bm, BM_ELEM_SELECT, Object::data, DEG_id_tag_update(), EDBM_flag_disable_all(), ID_RECALC_SELECT, and BMesh::totvertsel.

Referenced by EDBM_mesh_deselect_all_multi().

◆ edbm_region_to_loop_exec()

static int edbm_region_to_loop_exec	(	bContext *	C,
		wmOperator *	)

static

◆ edbm_select_all_exec()

static int edbm_select_all_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ edbm_select_axis_exec()

static int edbm_select_axis_exec	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 4892 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_report(), BKE_view_layer_array_from_objects_in_edit_mode(), bm, BMEditMesh::bm, BM_elem_flag_test, BM_ELEM_HIDDEN, BM_ELEM_SELECT, BM_ITER_MESH, BM_mesh_active_vert_get(), BM_vert_select_set(), BM_VERTS_OF_MESH, BMVert::co, CTX_data_edit_object(), CTX_data_scene(), CTX_data_view_layer(), CTX_wm_region_view3d(), CTX_wm_view3d(), DEG_id_tag_update(), dot_v3v3(), ED_transform_calc_orientation_from_type_ex(), EDBM_selectmode_flush(), fabsf, ID_RECALC_SELECT, mul_v3_m4v3(), NC_GEOM, ND_DATA, OPERATOR_CANCELLED, OPERATOR_FINISHED, wmOperator::ptr, wmOperator::reports, RNA_enum_get(), RNA_float_get(), RPT_WARNING, SELECT_AXIS_ALIGN, SELECT_AXIS_NEG, SELECT_AXIS_POS, BMesh::totvert, BMesh::totvertsel, v, V3D_AROUND_ACTIVE, and WM_event_add_notifier().

Referenced by MESH_OT_select_axis().

◆ edbm_select_by_attribute_exec()

static int edbm_select_by_attribute_exec	(	bContext *	C,
		wmOperator *	)

static

◆ edbm_select_by_attribute_poll()

static bool edbm_select_by_attribute_poll ( bContext * C )

static

Definition at line 5325 of file editmesh_select.cc.

References BKE_attribute_domain(), BKE_attributes_active_get(), CD_PROP_BOOL, CTX_data_edit_object(), CTX_wm_operator_poll_msg_set(), Object::data, ED_operator_editmesh(), and AttributeOwner::from_id().

Referenced by MESH_OT_select_by_attribute().

◆ edbm_select_face_by_sides_exec()

static int edbm_select_face_by_sides_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ edbm_select_id_bm_elem_get()

static BMElem * edbm_select_id_bm_elem_get	(	const Span< Base * >	bases,
		const uint	sel_id,
		uint *	r_base_index )

static

Definition at line 202 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BLI_assert, BMEditMesh::bm, BM_edge_at_index_find_or_table(), BM_face_at_index_find_or_table(), BM_vert_at_index_find_or_table(), DRW_select_buffer_elem_get(), SCE_SELECT_EDGE, SCE_SELECT_FACE, and SCE_SELECT_VERTEX.

Referenced by EDBM_edge_find_nearest_ex(), EDBM_face_find_nearest_ex(), and EDBM_vert_find_nearest_ex().

◆ EDBM_select_interior_faces()

bool EDBM_select_interior_faces ( BMEditMesh * em )

Definition at line 2908 of file editmesh_select.cc.

References BMFaceLink::area, BLI_addtail(), BLI_assert, BLI_heap_free(), BLI_heap_insert(), BLI_heap_is_empty(), BLI_heap_new_ex(), BLI_heap_node_ptr(), BLI_heap_node_value(), BLI_heap_node_value_update(), BLI_heap_pop_min(), BLI_heap_remove(), BLI_heap_top(), BLI_movelisttolist(), BLI_pophead(), bm, BMEditMesh::bm, BM_EDGE, BM_edge_calc_length(), BM_edge_face_count_is_over, BM_EDGES_OF_MESH, BM_elem_flag_disable, BM_elem_flag_enable, BM_elem_index_get, BM_elem_index_set, BM_ELEM_TAG, BM_FACE, BM_face_at_index(), BM_face_calc_area(), BM_FACE_FIRST_LOOP, BM_face_select_set(), BM_FACES_OF_MESH, bm_interior_edge_is_manifold_except_face_index(), bm_interior_face_group_calc_cost(), bm_interior_loop_filter_fn(), BM_ITER_MESH, BM_ITER_MESH_INDEX, BM_mesh_calc_face_groups(), BM_mesh_elem_table_ensure(), BMLoop::e, e, ELEM, BMesh::elem_index_dirty, BMLoop::f, BMFaceLink::face, FLT_MAX, int, LISTBASE_FOREACH, MEM_callocN, MEM_freeN(), MEM_mallocN, BMLoop::next, POINTER_AS_INT, POINTER_FROM_INT, BMLoop::radial_next, STACK_CLEAR, STACK_DECLARE, STACK_INIT, STACK_PUSH, STACK_SIZE, BMesh::totedge, and BMesh::totface.

Referenced by edbm_faces_select_interior_exec().

◆ edbm_select_less_exec()

static int edbm_select_less_exec	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 4091 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_view_layer_array_from_objects_in_edit_mode_unique_data(), bm, BMEditMesh::bm, CTX_data_scene(), CTX_data_view_layer(), CTX_wm_view3d(), DEG_id_tag_update(), EDBM_select_less(), ID_RECALC_SELECT, NC_GEOM, ND_SELECT, OPERATOR_FINISHED, wmOperator::ptr, RNA_boolean_get(), BMesh::totedgesel, BMesh::totfacesel, BMesh::totvertsel, and WM_event_add_notifier().

Referenced by MESH_OT_select_less().

◆ edbm_select_linked_exec()

static int edbm_select_linked_exec	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 3277 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_view_layer_array_from_objects_in_edit_mode_unique_data(), BLI_assert, bm, BMEditMesh::bm, BM_EDGE, BM_edge_is_any_face_flag_test(), BM_edge_select_set(), BM_EDGES_OF_MESH, BM_elem_flag_disable, BM_elem_flag_set, BM_elem_flag_test, BM_ELEM_SELECT, BM_ELEM_TAG, BM_face_select_set(), BM_FACES_OF_MESH, BM_ITER_MESH, BM_LOOP, BM_vert_select_set(), BM_VERTS_OF_MESH, BMO_edge_flag_test, BMO_ELE_TAG, BMW_end(), BMW_FLAG_TEST_HIDDEN, BMW_init(), BMW_ISLAND, BMW_ITER, BMW_LOOP_SHELL_WIRE, BMW_MASK_NOP, BMW_NIL_LAY, BMW_VERT_SHELL, CTX_data_scene(), CTX_data_view_layer(), CTX_wm_view3d(), DEG_id_tag_update(), BMLoop::e, e, EDBM_selectmode_flush(), BMElem::head, BMHeader::htype, ID_RECALC_SELECT, NC_GEOM, ND_SELECT, OPERATOR_FINISHED, BMLoop::prev, wmOperator::ptr, RNA_enum_get(), SCE_SELECT_EDGE, SCE_SELECT_VERTEX, select_linked_delimit_begin(), select_linked_delimit_default_from_op(), select_linked_delimit_end(), select_linked_delimit_validate(), BMEditMesh::selectmode, v, BMEdge::v1, BMEdge::v2, and WM_event_add_notifier().

Referenced by MESH_OT_select_linked().

◆ edbm_select_linked_flat_faces_exec()

static int edbm_select_linked_flat_faces_exec	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 4479 of file editmesh_select.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BKE_editmesh_from_object(), BKE_view_layer_array_from_objects_in_edit_mode_unique_data(), BLI_assert, bm, BMEditMesh::bm, BM_elem_flag_enable, BM_elem_flag_test, BM_ELEM_HIDDEN, BM_ELEM_SELECT, BM_ELEM_TAG, BM_FACE, BM_face_select_set(), BM_FACES_OF_MESH, BM_ITER_ELEM, BM_ITER_MESH, BM_LOOPS_OF_FACE, BM_LOOPS_OF_LOOP, BM_mesh_elem_hflag_disable_all(), cosf, CTX_data_scene(), CTX_data_view_layer(), CTX_wm_view3d(), DEG_id_tag_update(), dot_v3v3(), BMLoop::f, ID_RECALC_SELECT, blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), l, NC_GEOM, ND_SELECT, BMFace::no, OPERATOR_FINISHED, blender::Vector< T, InlineBufferCapacity, Allocator >::pop_last(), wmOperator::ptr, RNA_float_get(), BMesh::totfacesel, and WM_event_add_notifier().

Referenced by MESH_OT_faces_select_linked_flat().

◆ edbm_select_linked_pick_ex()

static void edbm_select_linked_pick_ex	(	BMEditMesh *	em,
		BMElem *	ele,
		bool	sel,
		int	delimit )

static

Definition at line 3518 of file editmesh_select.cc.

References BLI_assert, bm, BMEditMesh::bm, BM_EDGE, BM_edge_select_set(), BM_elem_flag_disable, BM_ELEM_TAG, BM_FACE, BM_face_select_set(), BM_LOOP, BM_VERT, BM_vert_select_set(), BMO_ELE_TAG, BMW_end(), BMW_FLAG_TEST_HIDDEN, BMW_init(), BMW_ISLAND, BMW_ITER, BMW_LOOP_SHELL_WIRE, BMW_MASK_NOP, BMW_NIL_LAY, BMW_VERT_SHELL, EDBM_selectmode_flush(), BMElem::head, BMHeader::htype, select_linked_delimit_begin(), select_linked_delimit_end(), and select_linked_delimit_validate().

Referenced by edbm_select_linked_pick_exec(), and edbm_select_linked_pick_invoke().

◆ edbm_select_linked_pick_exec()

static int edbm_select_linked_pick_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ edbm_select_linked_pick_invoke()

static int edbm_select_linked_pick_invoke	(	bContext *	C,
		wmOperator *	op,
		const wmEvent *	event )

static

Definition at line 3633 of file editmesh_select.cc.

References BKE_view_layer_array_from_bases_in_edit_mode(), BLI_assert, bm, BMEditMesh::bm, BM_mesh_elem_index_ensure(), Object::data, DEG_id_tag_update(), ED_view3d_viewcontext_init_object(), EDBM_elem_from_selectmode(), EDBM_elem_to_index_any_multi(), edbm_select_linked_pick_ex(), edbm_select_linked_pick_exec(), ViewContext::em, em_setup_viewcontext(), BMElem::head, BMHeader::htype, ID_RECALC_SELECT, ViewContext::mval, NC_GEOM, ND_SELECT, Base::object, OPERATOR_CANCELLED, OPERATOR_FINISHED, wmOperator::ptr, RNA_boolean_get(), RNA_enum_get(), RNA_int_set(), RNA_struct_property_is_set(), ViewContext::scene, select_linked_delimit_default_from_op(), ToolSettings::selectmode, Scene::toolsettings, BMesh::totedge, unified_findnearest(), ViewContext::v3d, view3d_operator_needs_opengl(), ViewContext::view_layer, and WM_event_add_notifier().

Referenced by MESH_OT_select_linked_pick().

◆ edbm_select_loop_invoke()

static int edbm_select_loop_invoke	(	bContext *	C,
		wmOperator *	op,
		const wmEvent *	event )

static

Definition at line 1877 of file editmesh_select.cc.

References mouse_mesh_loop(), wmEvent::mval, OPERATOR_CANCELLED, OPERATOR_FINISHED, wmOperator::ptr, RNA_boolean_get(), and view3d_operator_needs_opengl().

Referenced by MESH_OT_edgering_select(), and MESH_OT_loop_select().

◆ edbm_select_loose_exec()

static int edbm_select_loose_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ edbm_select_mirror_exec()

static int edbm_select_mirror_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ EDBM_select_mirrored()

void EDBM_select_mirrored	(	BMEditMesh *	em,
		const Mesh *	mesh,
		const int	axis,
		const bool	extend,
		int *	r_totmirr,
		int *	r_totfail )

◆ edbm_select_mode_exec()

static int edbm_select_mode_exec	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 1390 of file editmesh_select.cc.

References EDBM_selectmode_toggle_multi(), OPERATOR_CANCELLED, OPERATOR_FINISHED, wmOperator::ptr, RNA_boolean_get(), and RNA_enum_get().

Referenced by edbm_select_mode_invoke(), and MESH_OT_select_mode().

◆ edbm_select_mode_get_description()

static std::string edbm_select_mode_get_description	(	bContext *	,
		wmOperatorType *	,
		PointerRNA *	ptr )

static

Definition at line 1429 of file editmesh_select.cc.

References ptr, RNA_enum_get(), RNA_struct_property_is_set(), SCE_SELECT_EDGE, SCE_SELECT_FACE, SCE_SELECT_VERTEX, and TIP_.

Referenced by MESH_OT_select_mode().

◆ edbm_select_mode_invoke()

static int edbm_select_mode_invoke	(	bContext *	C,
		wmOperator *	op,
		const wmEvent *	event )

static

Definition at line 1403 of file editmesh_select.cc.

References CTX_data_tool_settings(), CTX_wm_space_image(), edbm_select_mode_exec(), KM_CTRL, KM_SHIFT, wmEvent::modifier, OPERATOR_CANCELLED, OPERATOR_PASS_THROUGH, wmOperator::ptr, RNA_boolean_set(), RNA_struct_property_is_set(), ToolSettings::uv_flag, and UV_SYNC_SELECTION.

Referenced by MESH_OT_select_mode().

◆ edbm_select_more_exec()

static int edbm_select_more_exec	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 4043 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_view_layer_array_from_objects_in_edit_mode_unique_data(), bm, BMEditMesh::bm, CTX_data_scene(), CTX_data_view_layer(), CTX_wm_view3d(), DEG_id_tag_update(), EDBM_select_more(), ID_RECALC_SELECT, NC_GEOM, ND_SELECT, OPERATOR_FINISHED, wmOperator::ptr, RNA_boolean_get(), BMesh::totedgesel, BMesh::totfacesel, BMesh::totvertsel, and WM_event_add_notifier().

Referenced by MESH_OT_select_more().

◆ edbm_select_non_manifold_exec()

static int edbm_select_non_manifold_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ edbm_select_nth_exec()

static int edbm_select_nth_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ EDBM_select_pick()

bool EDBM_select_pick	(	bContext *	C,
		const int	mval[2],
		const SelectPick_Params *	params )

Definition at line 2062 of file editmesh_select.cc.

References Object::actcol, blender::ed::object::base_activate(), BKE_editmesh_from_object(), BKE_view_layer_active_base_get(), BKE_view_layer_array_from_bases_in_edit_mode(), BKE_view_layer_synced_ensure(), BLI_assert_unreachable, BMEditMesh::bm, BM_edge_select_set(), BM_elem_flag_test, BM_ELEM_SELECT, BM_face_select_set(), BM_mesh_active_face_set(), BM_select_history_remove, BM_select_history_store, BM_vert_select_set(), Object::data, DEG_id_tag_update(), ED_view3d_viewcontext_init_object(), EDBM_flag_disable_all(), EDBM_selectmode_flush(), ViewContext::em, em_setup_viewcontext(), ID_RECALC_SELECT, BMEditMesh::mat_nr, BMFace::mat_nr, ViewContext::mval, NC_GEOM, NC_MATERIAL, ND_SELECT, ND_SHADING_LINKS, ViewContext::obedit, Base::object, params, ViewContext::scene, SEL_OP_ADD, SEL_OP_AND, SEL_OP_SET, SEL_OP_SUB, SEL_OP_XOR, unified_findnearest(), ViewContext::v3d, ViewContext::view_layer, and WM_event_add_notifier().

Referenced by edbm_point_normals_modal(), edbm_shortest_path_pick_invoke(), and view3d_select_exec().

◆ edbm_select_random_exec()

static int edbm_select_random_exec	(	bContext *	C,
		wmOperator *	op )

static

Definition at line 4678 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_view_layer_array_from_objects_in_edit_mode_unique_data(), BLI_array_randomize(), BLI_ghashutil_strhash_p(), BMEditMesh::bm, BM_edge_select_set(), BM_EDGES_OF_MESH, BM_elem_flag_test, BM_ELEM_HIDDEN, BM_face_select_set(), BM_FACES_OF_MESH, BM_ITER_MESH, BM_vert_select_set(), BM_VERTS_OF_MESH, CTX_data_scene(), CTX_data_view_layer(), CTX_wm_view3d(), Object::data, DEG_id_tag_update(), EDBM_deselect_flush(), EDBM_selectmode_flush(), Object::id, ID_RECALC_SELECT, MEM_freeN(), MEM_mallocN, ID::name, NC_GEOM, ND_SELECT, OPERATOR_FINISHED, wmOperator::ptr, RNA_enum_get(), RNA_float_get(), SCE_SELECT_EDGE, SCE_SELECT_VERTEX, seed, SEL_SELECT, select(), BMEditMesh::selectmode, BMesh::totedge, BMesh::totface, BMesh::totvert, WM_event_add_notifier(), and WM_operator_properties_select_random_seed_increment_get().

Referenced by MESH_OT_select_random().

◆ edbm_select_sharp_edges_exec()

static int edbm_select_sharp_edges_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ edbm_select_similar_region_exec()

static int edbm_select_similar_region_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ EDBM_select_swap()

void EDBM_select_swap ( BMEditMesh * em )

Definition at line 2718 of file editmesh_select.cc.

References BMEditMesh::bm, BM_edge_select_set(), BM_EDGES_OF_MESH, BM_elem_flag_test, BM_ELEM_HIDDEN, BM_ELEM_SELECT, BM_face_select_set(), BM_FACES_OF_MESH, BM_ITER_MESH, BM_vert_select_set(), BM_VERTS_OF_MESH, SCE_SELECT_EDGE, SCE_SELECT_VERTEX, BMEditMesh::selectmode, and BMesh::selectmode.

Referenced by edbm_select_all_exec(), and uv_select_all_perform().

◆ EDBM_select_toggle_all()

void EDBM_select_toggle_all ( BMEditMesh * em )

Definition at line 2708 of file editmesh_select.cc.

References BMEditMesh::bm, BM_ELEM_SELECT, EDBM_flag_disable_all(), EDBM_flag_enable_all(), BMesh::totedgesel, BMesh::totfacesel, and BMesh::totvertsel.

Referenced by uv_select_all_perform().

◆ edbm_select_ungrouped_exec()

static int edbm_select_ungrouped_exec	(	bContext *	C,
		wmOperator *	op )

static

◆ edbm_select_ungrouped_poll()

static bool edbm_select_ungrouped_poll ( bContext * C )

static

Definition at line 4792 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_object_defgroup_list(), BLI_listbase_is_empty(), BMEditMesh::bm, CD_MDEFORMVERT, CTX_data_edit_object(), CTX_wm_operator_poll_msg_set(), CustomData_get_offset(), ED_operator_editmesh(), SCE_SELECT_VERTEX, BMEditMesh::selectmode, and BMesh::vdata.

Referenced by MESH_OT_select_ungrouped().

◆ EDBM_selectmode_convert()

void EDBM_selectmode_convert	(	BMEditMesh *	em,
		short	selectmode_old,
		short	selectmode_new )

Expand & Contract the Selection (used when changing modes and Ctrl key held)

Flush the selection up:

vert -> edge
vert -> face
edge -> face

Flush the selection down:

face -> edge
face -> vert
edge -> vert

Definition at line 2350 of file editmesh_select.cc.

References bm, BMEditMesh::bm, BM_edge_is_all_face_flag_test(), BM_edge_is_any_vert_flag_test(), BM_edge_select_set(), BM_EDGES_OF_MESH, BM_elem_flag_set, BM_elem_flag_test, BM_ELEM_SELECT, BM_ELEM_TAG, BM_face_is_any_edge_flag_test(), BM_face_is_any_vert_flag_test(), BM_face_select_set(), BM_FACES_OF_MESH, BM_ITER_MESH, BM_mesh_deselect_flush(), BM_vert_is_all_edge_flag_test(), BM_vert_is_all_face_flag_test(), BM_vert_select_set(), BM_VERTS_OF_MESH, SCE_SELECT_EDGE, SCE_SELECT_FACE, SCE_SELECT_VERTEX, BMesh::totedgesel, BMesh::totfacesel, and BMesh::totvertsel.

Referenced by edbm_select_sharp_edges_exec(), and EDBM_selectmode_toggle_multi().

◆ EDBM_selectmode_disable()

bool EDBM_selectmode_disable	(	Scene *	scene,
		BMEditMesh *	em,
		short	selectmode_disable,
		short	selectmode_fallback )

Use to disable a select-mode if its enabled, Using another mode as a fallback if the disabled mode is the only mode set.

Returns: true if the mode is changed.

Definition at line 2660 of file editmesh_select.cc.

References EDBM_selectmode_set(), NC_SCENE, ND_TOOLSETTINGS, BMEditMesh::selectmode, and WM_main_add_notifier().

Referenced by EDBM_selectmode_disable_multi_ex(), and knifeproject_exec().

◆ EDBM_selectmode_disable_multi()

bool EDBM_selectmode_disable_multi	(	bContext *	C,
		const short	selectmode_disable,
		const short	selectmode_fallback )

Definition at line 2795 of file editmesh_select.cc.

References BKE_view_layer_array_from_bases_in_edit_mode_unique_data(), CTX_data_ensure_evaluated_depsgraph(), CTX_data_scene(), depsgraph, ED_view3d_viewcontext_init(), EDBM_selectmode_disable_multi_ex(), ViewContext::scene, and ViewContext::view_layer.

Referenced by ringsel_finish().

◆ EDBM_selectmode_disable_multi_ex()

bool EDBM_selectmode_disable_multi_ex	(	Scene *	scene,
		const Span< Base * >	bases,
		const short	selectmode_disable,
		const short	selectmode_fallback )

Definition at line 2778 of file editmesh_select.cc.

References BKE_editmesh_from_object(), and EDBM_selectmode_disable().

Referenced by EDBM_selectmode_disable_multi().

◆ EDBM_selectmode_set()

void EDBM_selectmode_set ( BMEditMesh * em )

When switching select mode, makes sure selection is consistent for editing also for paranoia checks to make sure edge or face mode works.

Definition at line 2296 of file editmesh_select.cc.

References BMEditMesh::bm, BM_edge_select_set(), BM_EDGES_OF_MESH, BM_elem_flag_test, BM_ELEM_SELECT, BM_face_select_set(), BM_FACES_OF_MESH, BM_ITER_MESH, BM_vert_select_set(), BM_VERTS_OF_MESH, EDBM_select_flush(), EDBM_selectmode_flush(), edbm_strip_selections(), SCE_SELECT_EDGE, SCE_SELECT_FACE, SCE_SELECT_VERTEX, BMEditMesh::selectmode, BMesh::selectmode, BMesh::totedgesel, BMesh::totfacesel, and BMesh::totvertsel.

Referenced by edbm_region_to_loop_exec(), EDBM_selectmode_disable(), edbm_selectmode_ensure(), EDBM_selectmode_set_multi(), edbm_selectmode_sync_multi_ex(), and EDBM_selectmode_toggle_multi().

◆ EDBM_selectmode_set_multi()

bool EDBM_selectmode_set_multi	(	bContext *	C,
		short	selectmode )

User access this.

Definition at line 2577 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_view_layer_array_from_objects_in_edit_mode_unique_data(), BLI_assert, CTX_data_edit_object(), CTX_data_scene(), CTX_data_view_layer(), CTX_wm_view3d(), DEG_id_tag_update(), EDBM_selectmode_set(), ID_RECALC_SELECT, ID_RECALC_SYNC_TO_EVAL, NC_GEOM, NC_SCENE, ND_SELECT, ND_TOOLSETTINGS, OB_MESH, BMEditMesh::selectmode, ToolSettings::selectmode, Object::type, WM_event_add_notifier(), and WM_main_add_notifier().

Referenced by blender::ed::object::object_mode_set_exec(), and transformops_loopsel_hack().

◆ edbm_selectmode_sync_multi_ex()

static bool edbm_selectmode_sync_multi_ex ( Span< Object * > objects )

static

Ensure all edit-meshes have the same select-mode.

While this is almost always the case as the UI syncs the values when set, it's not guaranteed because objects can be shared across scenes and each scene has it's own select-mode which is applied to the object when entering edit-mode.

This function should only be used when the an operation would cause errors when applied in the wrong selection mode.

Returns: True when a change was made.

Definition at line 2636 of file editmesh_select.cc.

References BKE_editmesh_from_object(), DEG_id_tag_update(), EDBM_selectmode_set(), ID_RECALC_SELECT, ID_RECALC_SYNC_TO_EVAL, NC_GEOM, ND_SELECT, BMEditMesh::selectmode, and WM_main_add_notifier().

Referenced by edbm_select_non_manifold_exec().

◆ EDBM_selectmode_toggle_multi()

bool EDBM_selectmode_toggle_multi	(	bContext *	C,
		short	selectmode_new,
		int	action,
		bool	use_extend,
		bool	use_expand )

User facing function, does notification.

Definition at line 2456 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_view_layer_array_from_objects_in_edit_mode_unique_data(), BLI_assert, CTX_data_edit_object(), CTX_data_scene(), CTX_data_tool_settings(), CTX_data_view_layer(), CTX_wm_view3d(), DEG_id_tag_update(), EDBM_selectmode_convert(), EDBM_selectmode_set(), highest_order_bit_s(), ID_RECALC_SELECT, ID_RECALC_SYNC_TO_EVAL, NC_GEOM, NC_SCENE, ND_SELECT, ND_TOOLSETTINGS, OB_MESH, ret, SCE_SELECT_EDGE, SCE_SELECT_FACE, SCE_SELECT_VERTEX, BMEditMesh::selectmode, ToolSettings::selectmode, Object::type, WM_event_add_notifier(), and WM_main_add_notifier().

Referenced by edbm_select_mode_exec().

◆ edbm_strip_selections()

static void edbm_strip_selections ( BMEditMesh * em )

static

Definition at line 2260 of file editmesh_select.cc.

References BLI_freelinkN(), BMEditMesh::bm, BM_EDGE, BM_FACE, BM_VERT, ListBase::first, BMEditSelection::htype, BMEditSelection::next, SCE_SELECT_EDGE, SCE_SELECT_FACE, SCE_SELECT_VERTEX, BMesh::selected, and BMEditMesh::selectmode.

Referenced by EDBM_selectmode_set().

◆ EDBM_unified_findnearest()

bool EDBM_unified_findnearest	(	ViewContext *	vc,
		const Span< Base * >	bases,
		int *	r_base_index,
		BMVert **	r_eve,
		BMEdge **	r_eed,
		BMFace **	r_efa )

Definition at line 1027 of file editmesh_select.cc.

References unified_findnearest().

Referenced by mouse_mesh_loop().

◆ EDBM_unified_findnearest_from_raycast()

bool EDBM_unified_findnearest_from_raycast	(	ViewContext *	vc,
		const Span< Base * >	bases,
		bool	use_boundary_vertices,
		bool	use_boundary_edges,
		int *	r_base_index_vert,
		int *	r_base_index_edge,
		int *	r_base_index_face,
		BMVert **	r_eve,
		BMEdge **	r_eed,
		BMFace **	r_efa )

Definition at line 1046 of file editmesh_select.cc.

References BKE_editmesh_from_object(), BKE_mesh_wrapper_vert_coords(), BKE_mesh_wrapper_vert_len(), BKE_object_get_editmesh_eval_cage(), bm, BMEditMesh::bm, BM_edge_is_boundary(), BM_EDGES_OF_MESH, BM_elem_flag_test, BM_ELEM_HIDDEN, BM_elem_index_get, BM_face_calc_center_median(), BM_face_calc_center_median_vcos(), BM_FACES_OF_MESH, BM_ITER_MESH, BM_mesh_elem_index_ensure(), BM_VERT, BM_VERTS_OF_MESH, BMVert::co, copy_m3_m4(), DEG_get_evaluated_object(), ViewContext::depsgraph, dist_squared_ray_to_seg_v3(), dist_squared_to_ray_v3_normalized(), e, ED_view3d_viewcontext_init_object(), ED_view3d_win_to_ray_clipped(), float, FLT_MAX, blender::Span< T >::index_range(), invert_m3(), blender::Span< T >::is_empty(), mid_v3_v3v3(), mul_m4_v3(), mul_v3_m4v3(), ViewContext::mval, Base::object, ViewContext::region, BMesh::totvert, UNUSED_VARS, v, and ViewContext::v3d.

◆ EDBM_vert_find_nearest()

BMVert * EDBM_vert_find_nearest	(	ViewContext *	vc,
		float *	dist_px_manhattan_p )

Definition at line 398 of file editmesh_select.cc.

References BKE_view_layer_base_find(), BKE_view_layer_synced_ensure(), EDBM_vert_find_nearest_ex(), ViewContext::obact, ViewContext::scene, and ViewContext::view_layer.

Referenced by edbm_elem_find_nearest().

◆ EDBM_vert_find_nearest_ex()

BMVert * EDBM_vert_find_nearest_ex	(	ViewContext *	vc,
		float *	dist_px_manhattan_p,
		const bool	use_select_bias,
		bool	use_cycle,
		const Span< Base * >	bases,
		uint *	r_base_index )

◆ edbm_vert_or_edge_select_mode_poll()

static bool edbm_vert_or_edge_select_mode_poll ( bContext * C )

static

Definition at line 80 of file editmesh_select.cc.

References BKE_editmesh_from_object(), CTX_data_edit_object(), CTX_wm_operator_poll_msg_set(), OB_MESH, SCE_SELECT_EDGE, SCE_SELECT_VERTEX, BMEditMesh::selectmode, and Object::type.

Referenced by MESH_OT_select_non_manifold().

◆ em_setup_viewcontext()

ViewContext em_setup_viewcontext ( bContext * C )

◆ find_nearest_edge__doClosest()

static void find_nearest_edge__doClosest	(	void *	user_data,
		BMEdge *	eed,
		const float	screen_co_a[2],
		const float	screen_co_b[2],
		int	index )

static

Definition at line 456 of file editmesh_select.cc.

References BM_elem_flag_test, BM_ELEM_SELECT, BMVert::co, copy_v2_v2(), ED_view3d_clipping_test(), FIND_NEAR_CYCLE_THRESHOLD_MIN, FIND_NEAR_SELECT_BIAS, interp_v2_v2v2(), interp_v3_v3v3(), len_manhattan_v2v2(), line_point_factor_v2(), mid_v2_v2v2(), RV3D_CLIPPING, BMEdge::v1, and BMEdge::v2.

Referenced by EDBM_edge_find_nearest_ex().

◆ find_nearest_edge_center__doZBuf()

static void find_nearest_edge_center__doZBuf	(	void *	user_data,
		BMEdge *	eed,
		const float	screen_co_a[2],
		const float	screen_co_b[2],
		int	)

static

Definition at line 412 of file editmesh_select.cc.

References len_manhattan_v2v2(), and mid_v2_v2v2().

Referenced by EDBM_edge_find_nearest_ex().

◆ find_nearest_face_center__doZBuf()

static void find_nearest_face_center__doZBuf	(	void *	user_data,
		BMFace *	efa,
		const float	screen_co[2],
		int	)

static

Definition at line 672 of file editmesh_select.cc.

References len_manhattan_v2v2().

Referenced by EDBM_face_find_nearest_ex().

◆ findnearestface__doClosest()

static void findnearestface__doClosest	(	void *	user_data,
		BMFace *	efa,
		const float	screen_co[2],
		int	index )

static

Definition at line 705 of file editmesh_select.cc.

References BM_elem_flag_test, BM_ELEM_SELECT, FIND_NEAR_CYCLE_THRESHOLD_MIN, FIND_NEAR_SELECT_BIAS, and len_manhattan_v2v2().

Referenced by EDBM_face_find_nearest_ex().

◆ findnearestvert__doClosest()

static void findnearestvert__doClosest	(	void *	user_data,
		BMVert *	eve,
		const float	screen_co[2],
		int	index )

static

Definition at line 263 of file editmesh_select.cc.

References BM_elem_flag_test, BM_ELEM_SELECT, FIND_NEAR_CYCLE_THRESHOLD_MIN, FIND_NEAR_SELECT_BIAS, and len_manhattan_v2v2().

Referenced by EDBM_vert_find_nearest_ex().

◆ loop_find_region()

static int loop_find_region	(	BMLoop *	l,
		int	flag,
		GSet *	visit_face_set,
		BMFace ***	region_out )

static

Definition at line 5115 of file editmesh_select.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BLI_gset_add(), BLI_gset_insert(), BM_elem_flag_test, BM_ELEM_TAG, BM_ITER_ELEM, BM_LOOPS_OF_EDGE, BM_LOOPS_OF_FACE, BMLoop::e, BMLoop::f, flag, blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), l, MEM_malloc_arrayN, and blender::Vector< T, InlineBufferCapacity, Allocator >::pop_last().

Referenced by loop_find_regions().

◆ loop_find_regions()

static int loop_find_regions	(	BMEditMesh *	em,
		const bool	selbigger )

static

This function leaves faces tagged which are a part of the new region.

Note: faces already tagged are ignored, to avoid finding the same regions twice: important when we have regions with equal face counts, see: #40309

Definition at line 5179 of file editmesh_select.cc.

References BLI_gset_free(), BLI_gset_haskey(), BLI_gset_ptr_new_ex(), BMEditMesh::bm, BM_EDGES_OF_MESH, BM_elem_flag_disable, BM_elem_flag_enable, BM_elem_flag_test, BM_ELEM_SELECT, BM_ELEM_TAG, BM_ITER_ELEM, BM_ITER_MESH, BM_LOOPS_OF_EDGE, BM_LOOPS_OF_FACE, count, BMLoop::e, e, BMLoop::f, l, loop_find_region(), MEM_freeN(), MEM_mallocN, BMesh::totedgesel, and verg_radial().