mesh_merge_by_distance.cc File Reference

#include "BLI_array.hh"
#include "BLI_bit_vector.hh"
#include "BLI_index_mask.hh"
#include "BLI_kdtree.h"
#include "BLI_math_vector.h"
#include "BLI_offset_indices.hh"
#include "BLI_vector.hh"
#include "BKE_customdata.hh"
#include "BKE_mesh.hh"
#include "DNA_meshdata_types.h"
#include "GEO_mesh_merge_by_distance.hh"
#include "GEO_randomize.hh"

Go to the source code of this file.

Classes
struct	blender::geometry::WeldEdge
struct	blender::geometry::WeldLoop
struct	blender::geometry::WeldPoly
struct	blender::geometry::WeldMesh
struct	blender::geometry::WeldLoopOfPolyIter
struct	blender::geometry::WeldVertexCluster

Namespaces
namespace	blender
namespace	blender::geometry

Macros
#define	OUT_OF_CONTEXT   int(-1)
#define	ELEM_COLLAPSED   int(-2)
#define	ELEM_MERGED   int(-2)

Functions
Vert API
static Vector< int >	blender::geometry::weld_vert_ctx_alloc_and_setup (MutableSpan< int > vert_dest_map, const int vert_kill_len)
Edge API
static Vector< WeldEdge >	blender::geometry::weld_edge_ctx_alloc_and_find_collapsed (Span< int2 > edges, Span< int > vert_dest_map, MutableSpan< int > r_edge_dest_map, int *r_edge_collapsed_len)
static void	blender::geometry::weld_edge_find_doubles (Span< WeldEdge > weld_edges, int mvert_num, MutableSpan< int > r_edge_dest_map, int *r_edge_double_kill_len)
Poly and Loop API
static bool	blender::geometry::weld_iter_loop_of_poly_next (WeldLoopOfPolyIter &iter)
static bool	blender::geometry::weld_iter_loop_of_poly_begin (WeldLoopOfPolyIter &iter, const WeldPoly &wp, Span< WeldLoop > wloop, const Span< int > corner_verts, const Span< int > corner_edges, Span< int > loop_map, int *group_buffer)
static void	blender::geometry::weld_poly_loop_ctx_alloc (const OffsetIndices< int > faces, const Span< int > corner_verts, const Span< int > corner_edges, WeldMesh *r_weld_mesh)
static void	blender::geometry::weld_poly_split_recursive (int poly_loop_len, Span< int > vert_dest_map, WeldPoly *r_wp, WeldMesh *r_weld_mesh, int *r_poly_kill, int *r_loop_kill)
static void	blender::geometry::weld_poly_loop_ctx_setup_collapsed_and_split (const int remain_edge_ctx_len, WeldMesh *r_weld_mesh)
static int	blender::geometry::poly_find_doubles (const OffsetIndices< int > poly_corners_offsets, const int poly_num, const Span< int > corners, const int corner_index_max, Vector< int > &r_doubles_offsets, Array< int > &r_doubles_buffer)
static void	blender::geometry::weld_poly_find_doubles (const Span< int > corner_verts, const Span< int > corner_edges, const int medge_len, WeldMesh *r_weld_mesh)
Mesh API
static void	blender::geometry::weld_mesh_context_create (const Mesh &mesh, MutableSpan< int > vert_dest_map, const int vert_kill_len, const bool get_doubles, WeldMesh *r_weld_mesh)
CustomData
static void	blender::geometry::merge_groups_create (Span< int > dest_map, Span< int > double_elems, MutableSpan< int > r_groups_offsets, Array< int > &r_groups_buffer)
	Create groups to merge.
static void	blender::geometry::customdata_weld (const CustomData *source, CustomData *dest, const int *src_indices, int count, int dest_index)
static void	blender::geometry::merge_customdata_all (const CustomData *source, CustomData *dest, Span< int > dest_map, Span< int > double_elems, const int dest_size, const bool do_mix_data, Array< int > &r_final_map)
	Applies to CustomData *dest the values in CustomData *source.
Mesh Vertex Merging
static Mesh *	blender::geometry::create_merged_mesh (const Mesh &mesh, MutableSpan< int > vert_dest_map, const int removed_vertex_count, const bool do_mix_data)
Merge Map Creation
std::optional< Mesh * >	blender::geometry::mesh_merge_by_distance_all (const Mesh &mesh, const IndexMask &selection, float merge_distance)
std::optional< Mesh * >	blender::geometry::mesh_merge_by_distance_connected (const Mesh &mesh, Span< bool > selection, float merge_distance, bool only_loose_edges)
Mesh *	blender::geometry::mesh_merge_verts (const Mesh &mesh, MutableSpan< int > vert_dest_map, int vert_dest_map_len, const bool do_mix_data)

Macro Definition Documentation

ELEM_COLLAPSED

#define ELEM_COLLAPSED   int(-2)

Definition at line 36 of file mesh_merge_by_distance.cc.

Referenced by blender::geometry::merge_customdata_all(), blender::geometry::weld_edge_ctx_alloc_and_find_collapsed(), blender::geometry::weld_edge_find_doubles(), blender::geometry::weld_iter_loop_of_poly_begin(), blender::geometry::weld_iter_loop_of_poly_next(), blender::geometry::weld_poly_loop_ctx_setup_collapsed_and_split(), and blender::geometry::weld_poly_split_recursive().

ELEM_MERGED

#define ELEM_MERGED   int(-2)

Definition at line 38 of file mesh_merge_by_distance.cc.

OUT_OF_CONTEXT

#define OUT_OF_CONTEXT   int(-1)

Definition at line 34 of file mesh_merge_by_distance.cc.

Referenced by blender::geometry::create_merged_mesh(), blender::geometry::merge_customdata_all(), blender::geometry::mesh_merge_by_distance_all(), blender::geometry::mesh_merge_by_distance_connected(), blender::geometry::weld_edge_ctx_alloc_and_find_collapsed(), blender::geometry::weld_edge_find_doubles(), blender::geometry::weld_iter_loop_of_poly_begin(), blender::geometry::weld_iter_loop_of_poly_next(), blender::geometry::weld_poly_find_doubles(), blender::geometry::weld_poly_loop_ctx_alloc(), blender::geometry::weld_poly_loop_ctx_setup_collapsed_and_split(), blender::geometry::weld_poly_split_recursive(), and blender::geometry::weld_vert_ctx_alloc_and_setup().