bmo_removedoubles.cc File Reference

#include "MEM_guardedalloc.h"
#include "BLI_alloca.h"
#include "BLI_kdtree.h"
#include "BLI_listbase.h"
#include "BLI_math_vector.h"
#include "BLI_stack.h"
#include "BLI_utildefines_stack.h"
#include "BKE_customdata.hh"
#include "bmesh.hh"
#include "intern/bmesh_operators_private.hh"

Go to the source code of this file.

Macros
#define	ELE_DEL   1
#define	EDGE_COL   2
#define	VERT_IN_FACE   4
#define	LOOP_MAP_VERT_INIT(l_init, v_map, is_del)
#define	VERT_KEEP   8
#define	EDGE_MARK   1

Functions
static void	remdoubles_splitface (BMFace *f, BMesh *bm, BMOperator *op, BMOpSlot *slot_targetmap)
static BMFace *	remdoubles_createface (BMesh *bm, BMFace *f, BMOpSlot *slot_targetmap, bool *r_created)
void	bmo_weld_verts_exec (BMesh *bm, BMOperator *op)
void	bmo_pointmerge_facedata_exec (BMesh *bm, BMOperator *op)
void	bmo_average_vert_facedata_exec (BMesh *bm, BMOperator *op)
void	bmo_pointmerge_exec (BMesh *bm, BMOperator *op)
void	bmo_collapse_exec (BMesh *bm, BMOperator *op)
static void	bmo_collapsecon_do_layer (BMesh *bm, const int layer, const short oflag)
void	bmo_collapse_uvs_exec (BMesh *bm, BMOperator *op)
static void	bmesh_find_doubles_common (BMesh *bm, BMOperator *op, BMOperator *optarget, BMOpSlot *optarget_slot)
void	bmo_remove_doubles_exec (BMesh *bm, BMOperator *op)
void	bmo_find_doubles_exec (BMesh *bm, BMOperator *op)

Detailed Description

Welding and merging functionality.

Definition in file bmo_removedoubles.cc.

Macro Definition Documentation

EDGE_COL

#define EDGE_COL   2

Definition at line 58 of file bmo_removedoubles.cc.

Referenced by bmo_weld_verts_exec().

EDGE_MARK

#define EDGE_MARK   1

Definition at line 319 of file bmo_removedoubles.cc.

Referenced by bmo_collapse_exec(), and bmo_collapse_uvs_exec().

ELE_DEL

#define ELE_DEL   1

Definition at line 57 of file bmo_removedoubles.cc.

Referenced by bmo_weld_verts_exec().

LOOP_MAP_VERT_INIT

#define LOOP_MAP_VERT_INIT	(		l_init,
			v_map,
			is_del )

Value:

  v_map = l_init->v; \
  is_del = BMO_vert_flag_test_bool(bm, v_map, ELE_DEL); \
  if (is_del) { \
    v_map = static_cast<BMVert *>(BMO_slot_map_elem_get(slot_targetmap, v_map)); \
  } \
  ((void)0)

Referenced by remdoubles_createface().

VERT_IN_FACE

#define VERT_IN_FACE   4

Definition at line 59 of file bmo_removedoubles.cc.

Referenced by remdoubles_createface().

VERT_KEEP

#define VERT_KEEP   8

Definition at line 317 of file bmo_removedoubles.cc.

Referenced by bmesh_find_doubles_common().

Function Documentation

bmesh_find_doubles_common()

static void bmesh_find_doubles_common ( BMesh * bm, BMOperator * op, BMOperator * optarget, BMOpSlot * optarget_slot )

static

Definition at line 620 of file bmo_removedoubles.cc.

References BLI_assert, bm, BM_VERT, BMO_iter_new(), BMO_slot_buffer_flag_enable(), BMO_slot_exists(), BMO_slot_float_get(), BMO_slot_get(), BMO_slot_map_elem_insert(), BMO_vert_flag_test, BMOpSlot::buf, BMOpSlot::data, ELEM, BMOpSlot::len, MEM_freeN(), MEM_mallocN, BMOperator::slots_in, tree, VERT_KEEP, and verts.

Referenced by bmo_find_doubles_exec(), and bmo_remove_doubles_exec().

bmo_average_vert_facedata_exec()

void bmo_average_vert_facedata_exec	(	BMesh *	bm,
		BMOperator *	op )

Definition at line 373 of file bmo_removedoubles.cc.

References bm, BM_ELEM_CD_GET_VOID_P, BM_ITER_ELEM, BM_LOOPS_OF_VERT, BM_VERT, BMO_ITER, CustomData_data_add(), CustomData_data_copy_value(), CustomData_data_dominmax(), CustomData_data_initminmax(), CustomData_data_multiply(), CustomData_layer_has_math(), l, CustomData::layers, BMesh::ldata, max, min, CustomDataLayer::offset, BMOperator::slots_in, CustomData::totlayer, CustomDataLayer::type, and v.

bmo_collapse_exec()

void bmo_collapse_exec	(	BMesh *	bm,
		BMOperator *	op )

Definition at line 441 of file bmo_removedoubles.cc.

References add_v3_v3(), BLI_assert, BLI_stack_free(), BLI_stack_is_empty(), BLI_stack_new, BLI_stack_peek(), BLI_stack_pop(), BLI_stack_push(), bm, BM_EDGE, BM_EDGES_OF_MESH, BM_elem_flag_disable, BM_elem_flag_enable, BM_elem_flag_test, BM_ELEM_TAG, BM_ITER_MESH, BMO_edge_flag_test, BMO_op_callf(), BMO_op_exec(), BMO_op_finish(), BMO_op_init(), BMO_slot_bool_get(), BMO_slot_buffer_flag_enable(), BMO_slot_get(), BMO_slot_map_elem_insert(), BMW_begin(), BMW_end(), BMW_FLAG_NOP, BMW_init(), BMW_MASK_NOP, BMW_NIL_LAY, BMW_step(), BMW_VERT_SHELL, BMVert::co, copy_v3_v3(), count, e, EDGE_MARK, BMOperator::flag, mul_v3_fl(), BMOperator::slots_in, and zero_v3().

bmo_collapse_uvs_exec()

void bmo_collapse_uvs_exec	(	BMesh *	bm,
		BMOperator *	op )

Definition at line 589 of file bmo_removedoubles.cc.

References BLI_assert, bm, BM_EDGE, BM_EDGES_OF_MESH, BM_iter_mesh_count_flag(), bmo_collapsecon_do_layer(), BMO_slot_buffer_flag_enable(), CustomData_has_math(), CustomData_layer_has_math(), EDGE_MARK, BMesh::ldata, oflag, BMOperator::slots_in, and CustomData::totlayer.

bmo_collapsecon_do_layer()

static void bmo_collapsecon_do_layer ( BMesh * bm, const int layer, const short oflag )

static

Definition at line 531 of file bmo_removedoubles.cc.

References BLI_assert, BLI_stack_free(), BLI_stack_is_empty(), BLI_stack_new, BLI_stack_pop(), BLI_stack_push(), bm, BM_ELEM_CD_GET_VOID_P, BM_FACES_OF_MESH, BM_ITER_ELEM, BM_ITER_MESH, BM_LOOPS_OF_FACE, BMO_edge_flag_test, BMW_begin(), BMW_end(), BMW_FLAG_NOP, BMW_init(), BMW_LOOPDATA_ISLAND, BMW_MASK_NOP, BMW_step(), CustomData_data_add(), CustomData_data_copy_value(), CustomData_data_dominmax(), CustomData_data_initminmax(), CustomData_data_multiply(), BMLoop::e, l, CustomData::layers, BMesh::ldata, max, min, CustomDataLayer::offset, oflag, and CustomDataLayer::type.

Referenced by bmo_collapse_uvs_exec().

bmo_find_doubles_exec()

void bmo_find_doubles_exec	(	BMesh *	bm,
		BMOperator *	op )

Definition at line 695 of file bmo_removedoubles.cc.

References bm, bmesh_find_doubles_common(), BMO_slot_get(), and BMOperator::slots_out.

bmo_pointmerge_exec()

void bmo_pointmerge_exec	(	BMesh *	bm,
		BMOperator *	op )

Definition at line 412 of file bmo_removedoubles.cc.

References bm, BM_VERT, BMO_ITER, BMO_op_exec(), BMO_op_finish(), BMO_op_init(), BMO_slot_get(), BMO_slot_map_elem_insert(), BMO_slot_vec_get(), BMVert::co, copy_v3_v3(), BMOperator::flag, BMOperator::slots_in, and v.

bmo_pointmerge_facedata_exec()

void bmo_pointmerge_facedata_exec	(	BMesh *	bm,
		BMOperator *	op )

Definition at line 321 of file bmo_removedoubles.cc.

References bm, BM_ELEM_CD_GET_VOID_P, BM_ITER_ELEM, BM_LOOPS_OF_VERT, BM_VERT, BM_vert_face_count(), BMO_ITER, BMO_slot_buffer_get_single(), BMO_slot_get(), CustomData_bmesh_copy_block(), CustomData_data_add(), CustomData_data_multiply(), CustomData_layer_has_math(), BMHeader::data, BMLoop::head, l, CustomData::layers, BMesh::ldata, CustomDataLayer::offset, BMOperator::slots_in, CustomData::totlayer, CustomDataLayer::type, and v.

bmo_remove_doubles_exec()

void bmo_remove_doubles_exec	(	BMesh *	bm,
		BMOperator *	op )

Definition at line 683 of file bmo_removedoubles.cc.

References bm, bmesh_find_doubles_common(), BMO_op_exec(), BMO_op_finish(), BMO_op_init(), BMO_slot_get(), BMOperator::flag, and BMOperator::slots_in.

bmo_weld_verts_exec()

void bmo_weld_verts_exec	(	BMesh *	bm,
		BMOperator *	op )

Note

with 'targetmap', multiple 'keys' are currently supported, though no callers should be using. (because slot maps currently use GHash without the GHASH_FLAG_ALLOW_DUPES flag set)

Definition at line 179 of file bmo_removedoubles.cc.

References BMesh::act_face, BLI_assert, BLI_ghash_free(), BLI_ghash_insert(), BLI_ghash_ptr_new(), BLI_listbase_is_empty(), bm, BM_CREATE_NOP, BM_edge_create(), BM_edge_exists(), BM_EDGES_OF_MESH, BM_elem_flag_merge_ex, BM_ELEM_HIDDEN, BM_face_kill(), BM_FACES_OF_MESH, BM_ITER_ELEM, BM_ITER_MESH, BM_LOOPS_OF_FACE, BM_select_history_merge_from_targetmap(), BM_VERTS_OF_MESH, bmesh_face_swap_data(), BMO_edge_flag_enable, BMO_edge_flag_test, BMO_face_flag_disable, BMO_face_flag_enable, BMO_mesh_delete_oflag_context(), BMO_slot_get(), BMO_vert_flag_enable, BMO_vert_flag_test, BMO_vert_flag_test_bool, DEL_ONLYTAGGED, BMLoop::e, e, EDGE_COL, ELE_DEL, l, BMFace::len, oflags, remdoubles_createface(), remdoubles_splitface(), BMesh::selected, BMOperator::slots_in, BMesh::use_toolflags, BMLoop::v, v, and v2.

remdoubles_createface()

static BMFace * remdoubles_createface ( BMesh * bm, BMFace * f, BMOpSlot * slot_targetmap, bool * r_created )

static

helper function for bmo_weld_verts_exec so we can use stack memory

Definition at line 64 of file bmo_removedoubles.cc.

References BLI_array_alloca, BLI_assert, bm, BM_CREATE_NOP, BM_edge_exists(), BM_elem_attrs_copy(), BM_face_create(), BM_face_exists(), BM_FACE_FIRST_LOOP, BMO_vert_flag_disable, BMO_vert_flag_enable, BMO_vert_flag_test, BMLoop::e, BMFace::len, LOOP_MAP_VERT_INIT, BMLoop::next, STACK_CLEAR, STACK_DECLARE, STACK_INIT, STACK_PUSH, STACK_SIZE, UNLIKELY, VERT_IN_FACE, and verts.

Referenced by bmo_weld_verts_exec().

remdoubles_splitface()

static void remdoubles_splitface ( BMFace * f, BMesh * bm, BMOperator * op, BMOpSlot * slot_targetmap )

static

Definition at line 25 of file bmo_removedoubles.cc.

References bm, BM_face_split(), BM_face_vert_share_loop(), BM_ITER_ELEM, BM_loop_is_adjacent(), BM_LOOPS_OF_FACE, l, remdoubles_splitface(), and BMLoop::v.

Referenced by bmo_weld_verts_exec(), and remdoubles_splitface().