pointcloud.cc File Reference

#include <optional>
#include "BLI_function_ref.hh"
#include "MEM_guardedalloc.h"
#include "DNA_defaults.h"
#include "DNA_material_types.h"
#include "DNA_object_types.h"
#include "DNA_pointcloud_types.h"
#include "BLI_bounds.hh"
#include "BLI_index_range.hh"
#include "BLI_resource_scope.hh"
#include "BLI_span.hh"
#include "BLI_utildefines.h"
#include "BLI_vector.hh"
#include "BKE_anim_data.hh"
#include "BKE_attribute_legacy_convert.hh"
#include "BKE_attribute_storage.hh"
#include "BKE_attribute_storage_blend_write.hh"
#include "BKE_bake_data_block_id.hh"
#include "BKE_customdata.hh"
#include "BKE_geometry_set.hh"
#include "BKE_idtype.hh"
#include "BKE_lib_id.hh"
#include "BKE_lib_query.hh"
#include "BKE_modifier.hh"
#include "BKE_object.hh"
#include "BKE_object_types.hh"
#include "BKE_pointcloud.hh"
#include "BLT_translation.hh"
#include "DEG_depsgraph_query.hh"
#include "BLO_read_write.hh"
#include "attribute_storage_access.hh"

Go to the source code of this file.

Classes
class	CPPType

Namespaces
namespace	blender
namespace	blender::bke

Typedefs
using	float3

Functions
static void	pointcloud_init_data (ID *id)
static void	pointcloud_copy_data (Main *, std::optional< Library * >, ID *id_dst, const ID *id_src, const int)
static void	pointcloud_free_data (ID *id)
static void	pointcloud_foreach_id (ID *id, LibraryForeachIDData *data)
static void	pointcloud_foreach_working_space_color (ID *id, const IDTypeForeachColorFunctionCallback &fn)
static void	pointcloud_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	pointcloud_blend_read_data (BlendDataReader *reader, ID *id)
PointCloud *	BKE_pointcloud_add (Main *bmain, const char *name)
PointCloud *	BKE_pointcloud_new_nomain (const int totpoint)
void	BKE_pointcloud_nomain_to_pointcloud (PointCloud *pointcloud_src, PointCloud *pointcloud_dst)
bool	BKE_pointcloud_attribute_required (const PointCloud *, const blender::StringRef name)
void	pointcloud_copy_parameters (const PointCloud &src, PointCloud &dst)
PointCloud *	BKE_pointcloud_copy_for_eval (const PointCloud *pointcloud_src)
static void	pointcloud_evaluate_modifiers (Depsgraph *depsgraph, Scene *scene, Object *object, blender::bke::GeometrySet &geometry_set)
static PointCloud *	take_pointcloud_ownership_from_geometry_set (blender::bke::GeometrySet &geometry_set)
void	BKE_pointcloud_data_update (Depsgraph *depsgraph, Scene *scene, Object *object)
void	BKE_pointcloud_batch_cache_dirty_tag (PointCloud *pointcloud, int mode)
void	BKE_pointcloud_batch_cache_free (PointCloud *pointcloud)
PointCloud *	blender::bke::pointcloud_new_no_attributes (int totpoint)

Variables
constexpr StringRef	ATTR_POSITION = "position"
IDTypeInfo	IDType_ID_PT
void(*	BKE_pointcloud_batch_cache_dirty_tag_cb )(PointCloud *pointcloud, int mode) = nullptr
void(*	BKE_pointcloud_batch_cache_free_cb )(PointCloud *pointcloud) = nullptr

Typedef Documentation

float3

using blender::float3

Definition at line 619 of file BLI_math_vector_types.hh.

Function Documentation

BKE_pointcloud_add()

PointCloud * BKE_pointcloud_add	(	Main *	bmain,
		const char *	name )

Definition at line 227 of file pointcloud.cc.

References BKE_id_new(), and name.

Referenced by BKE_mesh_to_pointcloud(), BKE_object_obdata_add_from_type(), blender::io::usd::USDPointInstancerReader::create_object(), blender::io::usd::USDPointsReader::create_object(), and blender::io::alembic::AbcPointsReader::readObjectData().

BKE_pointcloud_attribute_required()

bool BKE_pointcloud_attribute_required	(	const PointCloud *	pointcloud,
		const blender::StringRef	name )

Definition at line 321 of file pointcloud.cc.

References ATTR_POSITION, and name.

Referenced by BKE_attribute_required().

BKE_pointcloud_batch_cache_dirty_tag()

void BKE_pointcloud_batch_cache_dirty_tag	(	PointCloud *	pointcloud,
		int	mode )

Definition at line 439 of file pointcloud.cc.

References PointCloud::batch_cache, and BKE_pointcloud_batch_cache_dirty_tag_cb.

Referenced by BKE_object_batch_cache_dirty_tag().

BKE_pointcloud_batch_cache_free()

void BKE_pointcloud_batch_cache_free

(

PointCloud *

pointcloud

)

Definition at line 446 of file pointcloud.cc.

References PointCloud::batch_cache, and BKE_pointcloud_batch_cache_free_cb.

Referenced by pointcloud_free_data().

BKE_pointcloud_copy_for_eval()

PointCloud * BKE_pointcloud_copy_for_eval

(

const PointCloud *

pointcloud_src

)

Definition at line 338 of file pointcloud.cc.

References BKE_id_copy_ex(), PointCloud::id, and LIB_ID_COPY_LOCALIZE.

Referenced by blender::bke::PointCloudComponent::copy(), blender::ed::pointcloud::copy_selection(), blender::bke::PointCloudComponent::ensure_owns_direct_data(), blender::geometry::execute_realize_pointcloud_tasks(), blender::bke::PointCloudComponent::get_for_write(), blender::ed::geometry::get_original_geometry_eval_copy(), blender::ed::pointcloud::join_objects_exec(), and blender::ed::object::modifier_apply_obdata().

BKE_pointcloud_data_update()

void BKE_pointcloud_data_update	(	Depsgraph *	depsgraph,
		Scene *	scene,
		Object *	object )

Definition at line 398 of file pointcloud.cc.

References BKE_object_eval_assign_data(), BKE_object_free_derived_caches(), BKE_pointcloud_new_nomain(), depsgraph, blender::bke::GeometrySet::from_pointcloud(), PointCloud::id, pointcloud_evaluate_modifiers(), blender::bke::ReadOnly, and take_pointcloud_ownership_from_geometry_set().

Referenced by BKE_object_handle_data_update(), and blender::ed::object::object_force_modifier_update_for_bind().

BKE_pointcloud_new_nomain()

PointCloud * BKE_pointcloud_new_nomain

(

const int

totpoint

)

Definition at line 234 of file pointcloud.cc.

References BKE_idtype_idcode_to_name(), BKE_libblock_alloc(), BKE_libblock_init_empty(), PointCloud::id, ID_PT, LIB_ID_CREATE_LOCALIZE, blender::bke::Point, and PointCloud::totpoint.

Referenced by BKE_pointcloud_data_update(), BPy_GeometrySet_get_instances_pointcloud(), blender::nodes::node_geo_instances_to_points_cc::convert_instances_to_points(), blender::ed::pointcloud::copy_selection(), blender::ed::pointcloud::duplicate_points(), blender::nodes::node_geo_duplicate_elements_cc::duplicate_points_pointcloud(), blender::geometry::execute_realize_pointcloud_tasks(), blender::geometry::extract_pointcloud_points(), blender::nodes::node_geo_mesh_to_points_cc::geometry_set_mesh_to_points(), blender::io::csv::import_csv_as_pointcloud(), blender::nodes::node_geo_distribute_points_in_grid_cc::node_geo_exec(), blender::nodes::node_geo_distribute_points_in_volume_cc::node_geo_exec(), blender::nodes::node_geo_points_cc::node_geo_exec(), blender::nodes::node_geo_distribute_points_on_faces_cc::point_distribution_calculate(), blender::geometry::point_merge_by_distance(), blender::io::alembic::AbcPointsReader::read_geometry(), blender::io::usd::USDPointInstancerReader::read_geometry(), blender::io::usd::USDPointsReader::read_geometry(), and blender::geometry::separate_pointcloud_selection().

BKE_pointcloud_nomain_to_pointcloud()

void BKE_pointcloud_nomain_to_pointcloud	(	PointCloud *	pointcloud_src,
		PointCloud *	pointcloud_dst )

Definition at line 249 of file pointcloud.cc.

References PointCloud::attribute_storage, BKE_id_free(), BLI_assert, PointCloud::id, ID_TAG_NO_MAIN, PointCloud::runtime, ID::tag, and PointCloud::totpoint.

Referenced by blender::ed::pointcloud::duplicate_points(), blender::ed::pointcloud::join_objects_exec(), blender::ed::object::modifier_apply_obdata(), blender::io::usd::USDPointInstancerReader::read_object_data(), blender::io::usd::USDPointsReader::read_object_data(), blender::io::alembic::AbcPointsReader::readObjectData(), blender::ed::pointcloud::remove_selection(), and blender::ed::geometry::store_result_geometry().

pointcloud_blend_read_data()

void pointcloud_blend_read_data ( BlendDataReader * reader, ID * id )

static

Definition at line 154 of file pointcloud.cc.

References PointCloud::attribute_storage, BLO_read_pointer_array(), CustomData_blend_read(), PointCloud::mat, PointCloud::pdata_legacy, PointCloud::runtime, PointCloud::totcol, and PointCloud::totpoint.

pointcloud_blend_write()

void pointcloud_blend_write ( BlendWriter * writer, ID * id, const void * id_address )

static

Definition at line 123 of file pointcloud.cc.

References PointCloud::attribute_storage, blender::bke::attribute_storage_blend_write_prepare(), blender::bke::AttributeStorage::BlendWriteData::attributes, BKE_id_blend_write(), BLO_write_id_struct, BLO_write_pointer_array(), CustomData_reset(), AttributeStorage::dna_attributes, AttributeStorage::dna_attributes_num, PointCloud::id, PointCloud::mat, PointCloud::pdata_legacy, and PointCloud::totcol.

pointcloud_copy_data()

void pointcloud_copy_data ( Main * , std::optional< Library * > , ID * id_dst, const ID * id_src, const int  )

static

Definition at line 71 of file pointcloud.cc.

References PointCloud::attribute_storage, PointCloud::batch_cache, PointCloud::mat, MEM_dupallocN(), and PointCloud::runtime.

pointcloud_copy_parameters()

void pointcloud_copy_parameters	(	const PointCloud &	src,
		PointCloud &	dst )

Copy data from #src to #dst, except the geometry and attributes. Typically used to copy high-level parameters when a geometry-altering operation creates a new point cloud data-block.

Definition at line 327 of file pointcloud.cc.

References blender::MutableSpan< T >::copy_from(), PointCloud::flag, PointCloud::mat, MEM_malloc_arrayN(), MEM_SAFE_FREE, and PointCloud::totcol.

Referenced by blender::ed::pointcloud::copy_selection().

pointcloud_evaluate_modifiers()

void pointcloud_evaluate_modifiers ( Depsgraph * depsgraph, Scene * scene, Object * object, blender::bke::GeometrySet & geometry_set )

static

Definition at line 344 of file pointcloud.cc.

References BKE_modifier_get_info(), BKE_modifier_is_enabled(), BKE_modifiers_clear_errors(), BKE_modifiers_get_virtual_modifierlist(), DAG_EVAL_RENDER, DEG_get_mode(), depsgraph, eModifierMode_Realtime, eModifierMode_Render, MOD_APPLY_RENDER, MOD_APPLY_USECACHE, ModifierTypeInfo::modify_geometry_set, ModifierData::next, and ModifierData::type.

Referenced by BKE_pointcloud_data_update().

pointcloud_foreach_id()

void pointcloud_foreach_id ( ID * id, LibraryForeachIDData * data )

static

Definition at line 108 of file pointcloud.cc.

References BKE_LIB_FOREACHID_PROCESS_IDSUPER, data, i, IDWALK_CB_USER, PointCloud::mat, and PointCloud::totcol.

pointcloud_foreach_working_space_color()

void pointcloud_foreach_working_space_color ( ID * id, const IDTypeForeachColorFunctionCallback & fn )

static

Definition at line 116 of file pointcloud.cc.

References PointCloud::attribute_storage.

pointcloud_free_data()

void pointcloud_free_data ( ID * id )

static

Definition at line 98 of file pointcloud.cc.

References PointCloud::attribute_storage, BKE_animdata_free(), BKE_pointcloud_batch_cache_free(), PointCloud::id, PointCloud::mat, MEM_SAFE_FREE, and PointCloud::runtime.

pointcloud_init_data()

void pointcloud_init_data ( ID * id )

static

Definition at line 60 of file pointcloud.cc.

References PointCloud::attribute_storage, BLI_assert, DNA_struct_default_get, MEMCMP_STRUCT_AFTER_IS_ZERO, MEMCPY_STRUCT_AFTER, and PointCloud::runtime.

take_pointcloud_ownership_from_geometry_set()

PointCloud * take_pointcloud_ownership_from_geometry_set ( blender::bke::GeometrySet & geometry_set )

static

Definition at line 378 of file pointcloud.cc.

References blender::bke::GeometrySet::get_component_for_write(), blender::bke::GeometrySet::has(), blender::bke::ReadOnly, blender::bke::PointCloudComponent::release(), blender::bke::GeometrySet::remove(), and blender::bke::PointCloudComponent::replace().

Referenced by BKE_pointcloud_data_update().

Variable Documentation

ATTR_POSITION

StringRef ATTR_POSITION = "position"

constexpr

Definition at line 58 of file pointcloud.cc.

BKE_pointcloud_batch_cache_dirty_tag_cb

void(* BKE_pointcloud_batch_cache_dirty_tag_cb) (PointCloud *pointcloud, int mode)	(	PointCloud *	pointcloud,
		int	mode ) = nullptr

Definition at line 436 of file pointcloud.cc.

Referenced by BKE_pointcloud_batch_cache_dirty_tag(), and DRW_module_init().

BKE_pointcloud_batch_cache_free_cb

void(* BKE_pointcloud_batch_cache_free_cb) (PointCloud *pointcloud)

(

PointCloud *

pointcloud

)

= nullptr

Definition at line 437 of file pointcloud.cc.

Referenced by BKE_pointcloud_batch_cache_free(), and DRW_module_init().

IDType_ID_PT

IDTypeInfo IDType_ID_PT

Initial value:

                        = {
     PointCloud::id_type,
     FILTER_ID_PT,
     FILTER_ID_MA,
     INDEX_ID_PT,
     sizeof(PointCloud),
     "PointCloud",
     N_("pointclouds"),
     BLT_I18NCONTEXT_ID_POINTCLOUD,
     IDTYPE_FLAGS_APPEND_IS_REUSABLE,
     nullptr,
 
     pointcloud_init_data,
     pointcloud_copy_data,
     pointcloud_free_data,
     nullptr,
     pointcloud_foreach_id,
     nullptr,
     nullptr,
     pointcloud_foreach_working_space_color,
     nullptr,
 
     pointcloud_blend_write,
     pointcloud_blend_read_data,
     nullptr,
 
     nullptr,
 
     nullptr,
}

Definition at line 168 of file pointcloud.cc.