geometry_component_instances.cc File Reference

#include <mutex>
#include "BLI_float4x4.hh"
#include "BLI_index_mask.hh"
#include "BLI_map.hh"
#include "BLI_rand.hh"
#include "BLI_set.hh"
#include "BLI_span.hh"
#include "BLI_task.hh"
#include "BLI_vector.hh"
#include "DNA_collection_types.h"
#include "BKE_attribute_math.hh"
#include "BKE_geometry_set.hh"
#include "BKE_geometry_set_instances.hh"
#include "attribute_access_intern.hh"
#include "BLI_cpp_type_make.hh"

Go to the source code of this file.

Classes
class	blender::bke::InstancePositionAttributeProvider

Namespaces
	blender
	blender::bke

Functions
static float3	blender::bke::get_transform_position (const float4x4 &transform)
static void	blender::bke::set_transform_position (float4x4 &transform, const float3 position)
static ComponentAttributeProviders	blender::bke::create_attribute_providers_for_instances ()
static AttributeAccessorFunctions	blender::bke::get_instances_accessor_functions ()
static const AttributeAccessorFunctions &	blender::bke::get_instances_accessor_functions_ref ()
Geometry Component Implementation
template<typename T >
static void	copy_data_based_on_mask (Span< T > src, MutableSpan< T > dst, IndexMask mask)
static blender::Array< int >	generate_unique_instance_ids (Span< int > original_ids)

Function Documentation

copy_data_based_on_mask()

template<typename T >

static void copy_data_based_on_mask ( Span< T >  src, MutableSpan< T >  dst, IndexMask  mask  )

static

Definition at line 125 of file geometry_component_instances.cc.

References BLI_assert, blender::MutableSpan< T >::data(), mask(), blender::threading::parallel_for(), and src.

generate_unique_instance_ids()

static blender::Array<int> generate_unique_instance_ids ( Span< int >  original_ids )

static

Definition at line 296 of file geometry_component_instances.cc.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::RandomNumberGenerator::get_int32(), blender::Span< T >::index_range(), blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::lookup_or_add_cb(), blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::reserve(), blender::RandomNumberGenerator::seed_random(), and blender::Span< T >::size().

Referenced by InstancesComponent::almost_unique_ids().