#include "BLI_math_base.h"
#include "BLI_math_vector_types.hh"
#include "BLI_task.hh"
#include "BKE_attribute.hh"
#include "BKE_mesh.hh"
#include "BLI_strict_flags.h"

Enumerations
enum	{ CMP_CLOSE = 0 , CMP_EQUAL = 1 , CMP_APART = 2 }

Functions
static int	compare_v2_classify (const float uv_a[2], const float uv_b[2])
static void	merge_uvs_for_vertex (const Span< int > loops_for_vert, Span< float2 * > uv_map_layers)
void	BKE_mesh_merge_customdata_for_apply_modifier (Mesh *mesh)

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
CMP_CLOSE
CMP_EQUAL
CMP_APART

Definition at line 20 of file mesh_merge_customdata.cc.

Function Documentation

◆ BKE_mesh_merge_customdata_for_apply_modifier()

void BKE_mesh_merge_customdata_for_apply_modifier ( Mesh * mesh )

Account for custom-data such as UVs becoming detached because of imprecision in custom-data interpolation. Without running this operation subdivision surface can cause UVs to be disconnected, see: #81065.

Definition at line 100 of file mesh_merge_customdata.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::bke::Corner, blender::bke::AttributeIter::data_type, blender::bke::AttributeIter::domain, blender::bke::Float2, blender::bke::AttributeAccessor::foreach_attribute(), blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), blender::bke::MutableAttributeAccessor::lookup_for_write_span(), blender::bke::AttributeIter::name, and blender::threading::parallel_for().

Referenced by blender::ed::object::convert_mesh_to_mesh(), and blender::ed::object::modifier_apply_exec_ex().