#include <algorithm>
#include "MEM_guardedalloc.h"
#include "BLI_math_matrix.h"
#include "BLI_virtual_array.hh"
#include "DNA_key_types.h"
#include "DNA_material_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_modifier_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_deform.hh"
#include "BKE_editmesh.hh"
#include "BKE_key.hh"
#include "BKE_lib_id.hh"
#include "BKE_material.h"
#include "BKE_mesh.hh"
#include "BKE_mesh_iterators.hh"
#include "BKE_mesh_runtime.hh"
#include "BKE_multires.hh"
#include "BKE_object.hh"
#include "BKE_object_deform.h"
#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_view3d.hh"
#include "WM_api.hh"
#include "WM_types.hh"

Classes
struct	VertPickData

Functions
static void	join_mesh_single (Depsgraph depsgraph, Main bmain, Scene scene, Object ob_dst, Object ob_src, const float imat[4][4], float3 vert_positions_pp, blender::int2 medge_pp, int corner_verts_pp, int corner_edges_pp, int all_face_offsets, CustomData vert_data, CustomData edge_data, CustomData ldata, CustomData face_data, int totvert, int totedge, int totloop, int faces_num, Key key, Key nkey, Material *matar, int matmap, int totcol, int vertofs, int edgeofs, int loopofs, int polyofs)

static void	mesh_join_offset_face_sets_ID (Mesh mesh, int face_set_offset)

int	ED_mesh_join_objects_exec (bContext C, wmOperator op)

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)

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)

Join as Shapes
Append selected meshes vertex locations as shapes of the active mesh.
int	ED_mesh_shapes_join_objects_exec (bContext C, wmOperator op)

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.

Function Documentation

◆ ED_mesh_active_dvert_get_em()

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

Definition at line 1408 of file meshtools.cc.

References BLI_listbase_is_empty(), bm, BM_ELEM_CD_GET_VOID_P, BM_mesh_active_vert_get(), CD_MDEFORMVERT, CustomData_get_offset(), Object::data, Object::mode, OB_MESH, OB_MODE_EDIT, Object::type, and BMesh::vdata.

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_ob()

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

Definition at line 1435 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 1449 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_join_objects_exec()

int ED_mesh_join_objects_exec	(	bContext *	C,
		wmOperator *	op )

Definition at line 318 of file meshtools.cc.

References b, blender::ed::object::base_free_and_unlink(), BKE_id_copy(), BKE_id_free_ex(), BKE_key_add(), BKE_key_sort(), BKE_keyblock_add(), BKE_keyblock_copy_settings(), BKE_keyblock_find_name(), BKE_mesh_clear_geometry(), BKE_mesh_from_object(), BKE_object_apply_mat4_ex(), BKE_object_defgroup_find_name(), BKE_object_free_derived_caches(), BKE_object_material_get(), BKE_objects_materials_test_all(), BKE_report(), BKE_reportf(), BLI_addtail(), BLI_assert, BLI_findindex(), BLI_listbase_is_empty(), Key::block, CD_CONSTRUCT, CD_PROP_FLOAT3, CD_PROP_INT32, CD_PROP_INT32_2D, CD_SET_DEFAULT, CTX_data_active_object(), CTX_DATA_BEGIN, CTX_DATA_END, CTX_data_ensure_evaluated_depsgraph(), CTX_data_main(), CTX_data_scene(), CustomData_add_layer_named(), CustomData_reset(), KeyBlock::data, Object::data, DEG_id_tag_update(), DEG_relations_tag_update(), depsgraph, ELEM, Key::id, Object::id, ID_RECALC_GEOMETRY, ID_RECALC_SELECT, ID_RECALC_TRANSFORM, id_us_min(), id_us_plus(), blender::implicit_sharing::info_for_mem_free(), invert_m4_m4_safe_ortho(), join_mesh_single(), KEY_RELATIVE, LIB_ID_FREE_NO_UI_USER, LIKELY, LISTBASE_FOREACH, LISTBASE_FOREACH_INDEX, Object::mat, Object::matbits, MAXMAT, MEM_callocN, MEM_freeN(), MEM_malloc_arrayN, MEM_mallocN, MEM_SAFE_FREE, mesh, mesh_join_offset_face_sets_ID(), MESH_MAX_VERTS, Object::mode, Node::name, NC_SCENE, ND_LAYER_CONTENT, ND_OB_ACTIVE, OB_MESH, OB_MODE_EDIT, OPERATOR_CANCELLED, OPERATOR_FINISHED, Object::parent, Object::parentinv, KeyBlock::relative, wmOperator::reports, RPT_WARNING, Object::totcol, KeyBlock::totelem, Key::totkey, Key::type, Object::type, Mesh::vertex_group_names, Mesh::verts_num, and WM_event_add_notifier().

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

◆ 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 971 of file meshtools.cc.

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

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 848 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 857 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()

static bool ed_mesh_mirror_topo_table_update	(	Object *	ob,
		Mesh *	mesh_eval )

static

Definition at line 864 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_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 1166 of file meshtools.cc.

References BLI_assert, 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(), GS, ID_ME, ViewContext::region, and ViewContext::v3d.

Referenced by ED_mesh_pick_face_vert(), paintface_mouse_select(), paintface_select_linked(), paintface_select_loop(), 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 1226 of file meshtools.cc.

References BKE_object_get_evaluated_mesh(), BLI_assert, CD_ORIGINDEX, CTX_data_ensure_evaluated_depsgraph(), CTX_wm_region(), CustomData_get_layer(), blender::Span< T >::data(), Object::data, DEG_get_evaluated_object(), depsgraph, ED_mesh_pick_face(), ed_mesh_pick_face_vert__mpoly_find(), Mesh::face_data, float, FLT_MAX, GS, ID_ME, ORIGINDEX_NONE, and Mesh::vert_data.

Referenced by weight_sample_invoke().

◆ ed_mesh_pick_face_vert__mpoly_find()

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 )

static

Definition at line 1200 of file meshtools.cc.

References ED_view3d_project_float_object(), len_manhattan_v2v2(), V3D_PROJ_RET_OK, and V3D_PROJ_TEST_NOP.

Referenced by ED_mesh_pick_face_vert().

◆ ED_mesh_pick_vert()

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

◆ ed_mesh_pick_vert__mapFunc()

static void ed_mesh_pick_vert__mapFunc	(	void *	user_data,
		int	index,
		const float	co[3],
		const float	[3] )

static

Definition at line 1316 of file meshtools.cc.

References ED_view3d_project_float_object(), len, len_manhattan_v2v2(), V3D_PROJ_RET_OK, and V3D_PROJ_TEST_CLIP_DEFAULT.

Referenced by ED_mesh_pick_vert().

◆ ED_mesh_shapes_join_objects_exec()

int ED_mesh_shapes_join_objects_exec	(	bContext *	C,
		wmOperator *	op )

◆ EDBM_mesh_elem_index_ensure_multi()

void EDBM_mesh_elem_index_ensure_multi	(	const Span< Object * >	objects,
		const char	htype )

Definition at line 1489 of file meshtools.cc.

References BKE_editmesh_from_object(), bm, BMEditMesh::bm, and BM_mesh_elem_index_ensure_ex().

◆ EDBM_mesh_stats_multi()

void EDBM_mesh_stats_multi	(	const Span< Object * >	objects,
		int	totelem[3],
		int	totelem_sel[3] )

Definition at line 1460 of file meshtools.cc.

References BKE_editmesh_from_object(), bm, BMEditMesh::bm, BMesh::totedge, BMesh::totedgesel, BMesh::totface, BMesh::totfacesel, BMesh::totvert, and BMesh::totvertsel.

◆ editbmesh_get_x_mirror_vert()

BMVert * editbmesh_get_x_mirror_vert	(	Object *	ob,
		BMEditMesh *	em,
		BMVert *	eve,
		const float	co[3],
		int	index,
		const bool	use_topology )

Definition at line 962 of file meshtools.cc.

References editbmesh_get_x_mirror_vert_spatial(), and editbmesh_get_x_mirror_vert_topo().

Referenced by blender::ed::object::ED_mesh_defvert_mirror_update_em(), and ED_mesh_mirror_get_vert().

◆ editbmesh_get_x_mirror_vert_spatial()

static BMVert * editbmesh_get_x_mirror_vert_spatial	(	Object *	ob,
		BMEditMesh *	em,
		const float	co[3] )

static

Definition at line 909 of file meshtools.cc.

References BMEditMesh::bm, BM_vert_at_index(), and ED_mesh_mirror_spatial_table_lookup().

Referenced by editbmesh_get_x_mirror_vert().

◆ editbmesh_get_x_mirror_vert_topo()

static BMVert * editbmesh_get_x_mirror_vert_topo	(	Object *	ob,
		BMEditMesh *	em,
		BMVert *	eve,
		int	index )

static

Definition at line 930 of file meshtools.cc.

References BMEditMesh::bm, BM_ITER_MESH, BM_VERTS_OF_MESH, ed_mesh_mirror_topo_table_update(), MirrTopoStore_t::index_lookup, mesh_topo_store, BMesh::totvert, and v.

Referenced by editbmesh_get_x_mirror_vert().

◆ join_mesh_single()

static void join_mesh_single	(	Depsgraph *	depsgraph,
		Main *	bmain,
		Scene *	scene,
		Object *	ob_dst,
		Object *	ob_src,
		const float	imat[4][4],
		float3 **	vert_positions_pp,
		blender::int2 **	medge_pp,
		int **	corner_verts_pp,
		int **	corner_edges_pp,
		int *	all_face_offsets,
		CustomData *	vert_data,
		CustomData *	edge_data,
		CustomData *	ldata,
		CustomData *	face_data,
		int	totvert,
		int	totedge,
		int	totloop,
		int	faces_num,
		Key *	key,
		Key *	nkey,
		Material **	matar,
		int *	matmap,
		int	totcol,
		int *	vertofs,
		int *	edgeofs,
		int *	loopofs,
		int *	polyofs )