#include <algorithm>
#include "MEM_guardedalloc.h"
#include "BLI_listbase.h"
#include "BLI_math_vector.h"
#include "BLI_vector.hh"
#include "BLI_virtual_array.hh"
#include "DNA_key_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_view3d_types.h"
#include "BKE_attribute.hh"
#include "BKE_context.hh"
#include "BKE_customdata.hh"
#include "BKE_editmesh.hh"
#include "BKE_key.hh"
#include "BKE_layer.hh"
#include "BKE_lib_id.hh"
#include "BKE_material.hh"
#include "BKE_mesh.hh"
#include "BKE_mesh_iterators.hh"
#include "BKE_mesh_runtime.hh"
#include "BKE_multires.hh"
#include "BKE_object.hh"
#include "BKE_paint.hh"
#include "BKE_paint_bvh.hh"
#include "BKE_report.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_build.hh"
#include "DEG_depsgraph_query.hh"
#include "DRW_select_buffer.hh"
#include "ED_mesh.hh"
#include "ED_object.hh"
#include "ED_sculpt.hh"
#include "ED_view3d.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "mesh_intern.hh"

Classes
struct	VertPickData

Typedefs
using	float3
using	int2

Functions
static int	mesh_get_x_mirror_vert_spatial (Object ob, Mesh mesh_eval, int index)
static int	mesh_get_x_mirror_vert_topo (Object ob, Mesh mesh, int index)
int	mesh_get_x_mirror_vert (Object ob, Mesh mesh_eval, int index, const bool use_topology)
static BMVert *	editbmesh_get_x_mirror_vert_spatial (Object ob, BMEditMesh em, const float co[3])
static BMVert *	editbmesh_get_x_mirror_vert_topo (Object ob, BMEditMesh em, BMVert *eve, int index)
BMVert *	editbmesh_get_x_mirror_vert (Object ob, BMEditMesh em, BMVert *eve, const float co[3], int index, const bool use_topology)
int	ED_mesh_mirror_get_vert (Object *ob, int index)
static uint	mirror_facehash (const void *ptr)
static int	mirror_facerotation (const MFace a, const MFace b)
static bool	mirror_facecmp (const void a, const void b)
int *	mesh_get_x_mirror_faces (Object ob, BMEditMesh em, Mesh *mesh_eval)
bool	ED_mesh_pick_face (bContext C, Object ob, const int mval[2], uint dist_px, uint *r_index)
static void	ed_mesh_pick_face_vert__mpoly_find (ARegion region, const float mval[2], const blender::IndexRange face, const Span< float3 > vert_positions, const int corner_verts, float r_len_best, int r_v_idx_best)
bool	ED_mesh_pick_face_vert (bContext C, Object ob, const int mval[2], uint dist_px, uint *r_index)
bool	ED_mesh_pick_edge (bContext C, Object ob, const int mval[2], uint dist_px, uint *r_index)
static void	ed_mesh_pick_vert__mapFunc (void *user_data, int index, const float co[3], const float[3])
bool	ED_mesh_pick_vert (bContext C, Object ob, const int mval[2], uint dist_px, bool use_zbuf, uint *r_index)
MDeformVert *	ED_mesh_active_dvert_get_em (Object ob, BMVert *r_eve)
MDeformVert *	ED_mesh_active_dvert_get_ob (Object ob, int r_index)
MDeformVert *	ED_mesh_active_dvert_get_only (Object *ob)
void	EDBM_mesh_stats_multi (const Span< Object * > objects, int totelem[3], int totelem_sel[3])
void	EDBM_mesh_elem_index_ensure_multi (const Span< Object * > objects, const char htype)
static wmOperatorStatus	mesh_reorder_vertices_spatial_exec (bContext C, wmOperator op)
static bool	mesh_reorder_vertices_spatial_poll (bContext *C)
void	MESH_OT_reorder_vertices_spatial (wmOperatorType *ot)
Join as Shapes
Add vertex positions of selected meshes as shape keys to the active mesh.
static std::string	create_mirrored_name (const blender::StringRefNull object_name, const bool mirror)
wmOperatorStatus	ED_mesh_shapes_join_objects_exec (bContext C, const bool ensure_keys_exist, const bool mirror, ReportList reports)

Mesh Topology Mirror API
static MirrTopoStore_t	mesh_topo_store = {nullptr, -1, -1, false}
BLI_INLINE void	mesh_mirror_topo_table_get_meshes (Object ob, Mesh mesh_eval, Mesh r_mesh_mirror, BMEditMesh r_em_mirror)
void	ED_mesh_mirror_topo_table_begin (Object ob, Mesh mesh_eval)
void	ED_mesh_mirror_topo_table_end (Object *)
static bool	ed_mesh_mirror_topo_table_update (Object ob, Mesh mesh_eval)

Detailed Description

meshtools.cc: no editmode (violated already :), mirror & join), tools operating on meshes

Definition in file meshtools.cc.

Typedef Documentation

◆ float3

using blender::float3

Definition at line 619 of file BLI_math_vector_types.hh.

◆ int2

using blender::int2

Definition at line 601 of file BLI_math_vector_types.hh.

Function Documentation

◆ create_mirrored_name()

std::string create_mirrored_name	(	const blender::StringRefNull	object_name,
		const bool	mirror )

static

Definition at line 73 of file meshtools.cc.

References blender::StringRef::drop_suffix(), and blender::StringRefBase::endswith().

Referenced by ED_mesh_shapes_join_objects_exec().

◆ ED_mesh_active_dvert_get_em()

MDeformVert * ED_mesh_active_dvert_get_em	(	Object *	ob,
		BMVert **	r_eve )

◆ ED_mesh_active_dvert_get_ob()

MDeformVert * ED_mesh_active_dvert_get_ob	(	Object *	ob,
		int *	r_index )

Definition at line 879 of file meshtools.cc.

References BKE_mesh_mselect_active_get(), Object::data, and ME_VSEL.

Referenced by ED_mesh_active_dvert_get_only(), blender::ed::object::vgroup_copy_active_to_sel(), blender::ed::object::vgroup_copy_active_to_sel_single(), blender::ed::object::vgroup_normalize_active_vertex(), and blender::ed::object::vgroup_vert_active_mirror().

◆ ED_mesh_active_dvert_get_only()

MDeformVert * ED_mesh_active_dvert_get_only ( Object * ob )

Definition at line 893 of file meshtools.cc.

References ED_mesh_active_dvert_get_em(), ED_mesh_active_dvert_get_ob(), Object::mode, OB_MESH, OB_MODE_EDIT, and Object::type.

Referenced by update_active_vertex_weight(), blender::ed::object::vgroup_remove_weight(), view3d_panel_vgroup(), and view3d_panel_vgroup_poll().

◆ ED_mesh_mirror_get_vert()

int ED_mesh_mirror_get_vert	(	Object *	ob,
		int	index )

Wrapper for object-mode/edit-mode.

call BM_mesh_elem_table_ensure first for edit-mesh.

Definition at line 372 of file meshtools.cc.

References BM_elem_index_get, BM_vert_at_index(), BMVert::co, Object::data, editbmesh_get_x_mirror_vert(), Mesh::editflag, ME_EDIT_MIRROR_TOPO, mesh_get_x_mirror_vert(), and Mesh::runtime.

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

◆ ED_mesh_mirror_topo_table_begin()

void ED_mesh_mirror_topo_table_begin	(	Object *	ob,
		Mesh *	mesh_eval )

Mode is 's' start, or 'e' end, or 'u' use if end, ob can be NULL.

Note: This is supposed return -1 on error, which callers are currently checking for, but is not used so far.

Definition at line 249 of file meshtools.cc.

References ED_mesh_mirrtopo_init(), mesh_mirror_topo_table_get_meshes(), and mesh_topo_store.

Referenced by ed_mesh_mirror_topo_table_update().

◆ ED_mesh_mirror_topo_table_end()

void ED_mesh_mirror_topo_table_end ( Object * ob )

Definition at line 258 of file meshtools.cc.

References ED_mesh_mirrtopo_free(), and mesh_topo_store.

Referenced by ED_editors_exit(), EDBM_mesh_free_data(), blender::ed::object::editmode_load_free_ex(), and blender::ed::sculpt_paint::vwpaint::mode_exit_generic().

◆ ed_mesh_mirror_topo_table_update()

bool ed_mesh_mirror_topo_table_update	(	Object *	ob,
		Mesh *	mesh_eval )

static

Definition at line 265 of file meshtools.cc.

References ED_mesh_mirror_topo_table_begin(), ED_mesh_mirrtopo_recalc_check(), mesh_mirror_topo_table_get_meshes(), and mesh_topo_store.

Referenced by editbmesh_get_x_mirror_vert_topo(), and mesh_get_x_mirror_vert_topo().

◆ ED_mesh_pick_edge()

bool ED_mesh_pick_edge	(	bContext *	C,
		Object *	ob,
		const int	mval[2],
		uint	dist_px,
		uint *	r_index )

Used for paint face loop selection which needs to get closest edge even though in face select mode. Changes the select_buffer context to edge selection for this.

Definition at line 701 of file meshtools.cc.

References BKE_view_layer_base_find(), BLI_assert, C, CTX_data_ensure_evaluated_depsgraph(), Object::data, depsgraph, ViewContext::depsgraph, DRW_select_buffer_context_create(), DRW_select_buffer_find_nearest_to_point(), DRW_select_buffer_sample_point(), ED_view3d_select_id_validate(), ED_view3d_viewcontext_init(), Mesh::edges_num, GS, Mesh::id, ID_ME, ID::name, ViewContext::obact, ORIGINDEX_NONE, ViewContext::region, SCE_SELECT_EDGE, ViewContext::v3d, and ViewContext::view_layer.

Referenced by paintface_select_loop().

◆ ED_mesh_pick_face()

bool ED_mesh_pick_face	(	bContext *	C,
		Object *	ob,
		const int	mval[2],
		uint	dist_px,
		uint *	r_index )

Face selection in object mode, currently only weight-paint and vertex-paint use this.

Returns: boolean true == Found

Definition at line 567 of file meshtools.cc.

References BLI_assert, C, CTX_data_ensure_evaluated_depsgraph(), Object::data, depsgraph, ViewContext::depsgraph, DRW_select_buffer_find_nearest_to_point(), DRW_select_buffer_sample_point(), ED_view3d_select_id_validate(), ED_view3d_viewcontext_init(), Mesh::faces_num, GS, Mesh::id, ID_ME, ID::name, ViewContext::region, and ViewContext::v3d.

Referenced by ED_mesh_pick_face_vert(), paintface_mouse_select(), paintface_select_linked(), weight_sample_group_invoke(), and weight_sample_invoke().

◆ ED_mesh_pick_face_vert()

bool ED_mesh_pick_face_vert	(	bContext *	C,
		Object *	ob,
		const int	mval[2],
		uint	dist_px,
		uint *	r_index )

Use when the back buffer stores face index values. but we want a vert. This gets the face then finds the closest vertex to mval.

Definition at line 627 of file meshtools.cc.

References BKE_object_get_evaluated_mesh(), BLI_assert, C, CD_ORIGINDEX, CTX_data_ensure_evaluated_depsgraph(), CTX_wm_region(), CustomData_get_layer(), blender::Span< T >::data(), Object::data, DEG_get_evaluated(), depsgraph, ED_mesh_pick_face(), ed_mesh_pick_face_vert__mpoly_find(), Mesh::face_data, faces, float, FLT_MAX, GS, i, Mesh::id, ID_ME, ID::name, ORIGINDEX_NONE, and Mesh::vert_data.

Referenced by weight_sample_invoke().

◆ ed_mesh_pick_face_vert__mpoly_find()

void ed_mesh_pick_face_vert__mpoly_find	(	ARegion *	region,
		const float	mval[2],
		const blender::IndexRange	face,
		const Span< float3 >	vert_positions,
		const int *	corner_verts,
		float *	r_len_best,
		int *	r_v_idx_best )