volume.cc File Reference

#include <optional>
#include "MEM_guardedalloc.h"
#include "DNA_defaults.h"
#include "DNA_material_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_volume_types.h"
#include "BLI_bounds.hh"
#include "BLI_compiler_compat.h"
#include "BLI_fileops.h"
#include "BLI_ghash.h"
#include "BLI_index_range.hh"
#include "BLI_map.hh"
#include "BLI_math_matrix.h"
#include "BLI_math_matrix_types.hh"
#include "BLI_math_vector_types.hh"
#include "BLI_path_utils.hh"
#include "BLI_string.h"
#include "BLI_string_ref.hh"
#include "BLI_task.hh"
#include "BLI_utildefines.h"
#include "BKE_anim_data.hh"
#include "BKE_bake_data_block_id.hh"
#include "BKE_bpath.hh"
#include "BKE_geometry_set.hh"
#include "BKE_global.hh"
#include "BKE_idtype.hh"
#include "BKE_lib_id.hh"
#include "BKE_lib_query.hh"
#include "BKE_lib_remap.hh"
#include "BKE_main.hh"
#include "BKE_modifier.hh"
#include "BKE_object.hh"
#include "BKE_object_types.hh"
#include "BKE_packedFile.hh"
#include "BKE_report.hh"
#include "BKE_scene.hh"
#include "BKE_volume.hh"
#include "BKE_volume_grid.hh"
#include "BKE_volume_grid_file_cache.hh"
#include "BKE_volume_openvdb.hh"
#include "BLT_translation.hh"
#include "DEG_depsgraph_query.hh"
#include "BLO_read_write.hh"
#include "CLG_log.h"

Go to the source code of this file.

Macros
#define	VOLUME_FRAME_NONE   INT_MAX

Functions
void	BKE_volumes_init ()
static void	volume_init_data (ID *id)
static void	volume_copy_data (Main *, std::optional< Library * >, ID *id_dst, const ID *id_src, const int)
static void	volume_free_data (ID *id)
static void	volume_foreach_id (ID *id, LibraryForeachIDData *data)
static void	volume_foreach_cache (ID *id, IDTypeForeachCacheFunctionCallback function_callback, void *user_data)
static void	volume_foreach_path (ID *id, BPathForeachPathData *bpath_data)
static void	volume_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	volume_blend_read_data (BlendDataReader *reader, ID *id)
static void	volume_blend_read_after_liblink (BlendLibReader *, ID *id)
void	BKE_volume_init_grids (Volume *volume)
void *	BKE_volume_add (Main *bmain, const char *name)
static int	volume_sequence_frame (const Depsgraph *depsgraph, const Volume *volume)
bool	BKE_volume_is_loaded (const Volume *volume)
bool	BKE_volume_set_velocity_grid_by_name (Volume *volume, const char *base_name)
bool	BKE_volume_load (const Volume *volume, const Main *bmain)
void	BKE_volume_unload (Volume *volume)
bool	BKE_volume_save (const Volume *volume, const Main *bmain, ReportList *reports, const char *filepath)
void	BKE_volume_count_memory (const Volume &volume, blender::MemoryCounter &memory)
std::optional< blender::Bounds< blender::float3 > >	BKE_volume_min_max (const Volume *volume)
bool	BKE_volume_is_y_up (const Volume *volume)
bool	BKE_volume_is_points_only (const Volume *volume)
static void	volume_update_simplify_level (Main *bmain, Volume *volume, const Depsgraph *depsgraph)
static void	volume_evaluate_modifiers (Depsgraph *depsgraph, Scene *scene, Object *object, blender::bke::GeometrySet &geometry_set)
void	BKE_volume_eval_geometry (Depsgraph *depsgraph, Volume *volume)
static Volume *	take_volume_ownership_from_geometry_set (blender::bke::GeometrySet &geometry_set)
void	BKE_volume_data_update (Depsgraph *depsgraph, Scene *scene, Object *object)
void	BKE_volume_grids_backup_restore (Volume *volume, VolumeGridVector *grids, const char *filepath)
void	BKE_volume_batch_cache_dirty_tag (Volume *volume, int mode)
void	BKE_volume_batch_cache_free (Volume *volume)
int	BKE_volume_num_grids (const Volume *volume)
const char *	BKE_volume_grids_error_msg (const Volume *volume)
const char *	BKE_volume_grids_frame_filepath (const Volume *volume)
const blender::bke::VolumeGridData *	BKE_volume_grid_get (const Volume *volume, int grid_index)
blender::bke::VolumeGridData *	BKE_volume_grid_get_for_write (Volume *volume, int grid_index)
const blender::bke::VolumeGridData *	BKE_volume_grid_active_get_for_read (const Volume *volume)
const blender::bke::VolumeGridData *	BKE_volume_grid_find (const Volume *volume, const char *name)
blender::bke::VolumeGridData *	BKE_volume_grid_find_for_write (Volume *volume, const char *name)
Volume *	BKE_volume_new_for_eval (const Volume *volume_src)
Volume *	BKE_volume_copy_for_eval (const Volume *volume_src)
void	BKE_volume_grid_remove (Volume *volume, const blender::bke::VolumeGridData *grid)
void	BKE_volume_grid_add (Volume *volume, const blender::bke::VolumeGridData &grid)
bool	BKE_volume_grid_determinant_valid (const double determinant)
int	BKE_volume_simplify_level (const Depsgraph *depsgraph)
float	BKE_volume_simplify_factor (const Depsgraph *depsgraph)

Variables
IDTypeInfo	IDType_ID_VO
void(*	BKE_volume_batch_cache_dirty_tag_cb )(Volume *volume, int mode) = nullptr
void(*	BKE_volume_batch_cache_free_cb )(Volume *volume) = nullptr

Macro Definition Documentation

VOLUME_FRAME_NONE

#define VOLUME_FRAME_NONE   INT_MAX

Definition at line 67 of file blenkernel/intern/volume.cc.

Referenced by BKE_volume_load(), and volume_sequence_frame().

Function Documentation

BKE_volume_add()

void * BKE_volume_add	(	Main *	bmain,
		const char *	name )

Definition at line 324 of file blenkernel/intern/volume.cc.

References BKE_id_new(), and ID_VO.

Referenced by BKE_object_obdata_add_from_type(), and blender::io::usd::USDVolumeReader::create_object().

BKE_volume_batch_cache_dirty_tag()

void BKE_volume_batch_cache_dirty_tag	(	Volume *	volume,
		int	mode )

Definition at line 829 of file blenkernel/intern/volume.cc.

References BKE_volume_batch_cache_dirty_tag_cb.

Referenced by BKE_object_batch_cache_dirty_tag().

BKE_volume_batch_cache_free()

void BKE_volume_batch_cache_free

(

Volume *

volume

)

Definition at line 836 of file blenkernel/intern/volume.cc.

References BKE_volume_batch_cache_free_cb.

Referenced by volume_free_data().

BKE_volume_copy_for_eval()

Volume * BKE_volume_copy_for_eval

(

const Volume *

volume_src

)

Definition at line 961 of file blenkernel/intern/volume.cc.

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

Referenced by blender::bke::VolumeComponent::copy(), blender::bke::VolumeComponent::ensure_owns_direct_data(), and blender::bke::VolumeComponent::get_for_write().

BKE_volume_count_memory()

void BKE_volume_count_memory	(	const Volume &	volume,
		blender::MemoryCounter &	memory )

Definition at line 601 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by blender::bke::VolumeComponent::count_memory().

BKE_volume_data_update()

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

Definition at line 773 of file blenkernel/intern/volume.cc.

References BKE_object_eval_assign_data(), BKE_object_free_derived_caches(), BKE_volume_new_for_eval(), depsgraph, Volume::id, blender::bke::ReadOnly, blender::bke::GeometrySet::replace_volume(), take_volume_ownership_from_geometry_set(), and volume_evaluate_modifiers().

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

BKE_volume_eval_geometry()

void BKE_volume_eval_geometry	(	Depsgraph *	depsgraph,
		Volume *	volume )

Definition at line 732 of file blenkernel/intern/volume.cc.

References BKE_volume_unload(), DEG_get_bmain(), DEG_get_original_id(), DEG_is_active(), depsgraph, Volume::runtime, volume_sequence_frame(), and volume_update_simplify_level().

Referenced by blender::deg::DepsgraphNodeBuilder::build_object_data_geometry_datablock().

BKE_volume_grid_active_get_for_read()

const blender::bke::VolumeGridData * BKE_volume_grid_active_get_for_read

(

const Volume *

volume

)

Definition at line 907 of file blenkernel/intern/volume.cc.

References BKE_volume_grid_get(), BKE_volume_num_grids(), and clamp_i().

Referenced by blender::draw::DRW_volume_batch_cache_get_selection_surface(), blender::draw::DRW_volume_batch_cache_get_wireframes_face(), and blender::workbench::VolumePass::object_sync_volume().

BKE_volume_grid_add()

void BKE_volume_grid_add	(	Volume *	volume,
		const blender::bke::VolumeGridData &	grid )

Adds a new grid to the volume with the name stored in the grid. The caller is responsible for making sure that the user count already contains the volume as a user.

Definition at line 1011 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

BKE_volume_grid_determinant_valid()

bool BKE_volume_grid_determinant_valid

(

double

determinant

)

OpenVDB crashes when the determinant of the transform matrix becomes too small.

Definition at line 1021 of file blenkernel/intern/volume.cc.

References determinant(), and UNUSED_VARS.

Referenced by blender::nodes::node_geo_volume_cube_cc::node_geo_exec(), and blender::geometry::transform_volume().

BKE_volume_grid_find()

const blender::bke::VolumeGridData * BKE_volume_grid_find	(	const Volume *	volume,
		const char *	name )

Definition at line 918 of file blenkernel/intern/volume.cc.

References BKE_volume_grid_get(), BKE_volume_num_grids(), and blender::bke::volume_grid::get_name().

Referenced by BKE_volume_set_velocity_grid_by_name(), drw_volume_object_grids_init(), modify_mesh(), blender::nodes::node_geo_get_named_grid_cc::node_geo_exec(), and blender::draw::volume_object_grids_init().

BKE_volume_grid_find_for_write()

blender::bke::VolumeGridData * BKE_volume_grid_find_for_write	(	Volume *	volume,
		const char *	name )

Definition at line 931 of file blenkernel/intern/volume.cc.

References BKE_volume_grid_get(), BKE_volume_grid_get_for_write(), BKE_volume_num_grids(), and blender::bke::volume_grid::get_name().

BKE_volume_grid_get()

const blender::bke::VolumeGridData * BKE_volume_grid_get	(	const Volume *	volume,
		int	grid_index )

Definition at line 875 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by BKE_volume_grid_active_get_for_read(), BKE_volume_grid_find(), BKE_volume_grid_find_for_write(), BKE_volume_is_points_only(), BKE_volume_min_max(), blender::io::usd::USDVolumeWriter::do_write(), blender::ed::spreadsheet::VolumeDataSource::get_column_values(), blender::io::hydra::VolumeData::init(), blender::nodes::node_geo_distribute_points_in_volume_cc::node_geo_exec(), and blender::bke::bake::serialize_geometry_set().

BKE_volume_grid_get_for_write()

blender::bke::VolumeGridData * BKE_volume_grid_get_for_write	(	Volume *	volume,
		int	grid_index )

Definition at line 891 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by BKE_volume_grid_find_for_write(), displace_volume(), and blender::geometry::transform_volume().

BKE_volume_grid_remove()

void BKE_volume_grid_remove	(	Volume *	volume,
		const blender::bke::VolumeGridData *	grid )

Definition at line 996 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by blender::nodes::node_geo_get_named_grid_cc::node_geo_exec().

BKE_volume_grids_backup_restore()

void BKE_volume_grids_backup_restore	(	Volume *	volume,
		VolumeGridVector *	grids,
		const char *	filepath )

Definition at line 797 of file blenkernel/intern/volume.cc.

References BLI_assert, ID_TAG_COPIED_ON_EVAL, STREQ, and UNUSED_VARS.

Referenced by blender::deg::VolumeBackup::restore_to_volume().

BKE_volume_grids_error_msg()

const char * BKE_volume_grids_error_msg

(

const Volume *

volume

)

Definition at line 855 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by blender::ed::object::volume_import_exec().

BKE_volume_grids_frame_filepath()

const char * BKE_volume_grids_frame_filepath

(

const Volume *

volume

)

Definition at line 865 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by blender::io::hydra::VolumeData::init().

BKE_volume_init_grids()

void BKE_volume_init_grids

(

Volume *

volume

)

Definition at line 313 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by volume_blend_read_after_liblink(), and volume_init_data().

BKE_volume_is_loaded()

bool BKE_volume_is_loaded

(

const Volume *

volume

)

Definition at line 417 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by BKE_volume_load().

BKE_volume_is_points_only()

bool BKE_volume_is_points_only

(

const Volume *

volume

)

Definition at line 656 of file blenkernel/intern/volume.cc.

References BKE_volume_grid_get(), BKE_volume_num_grids(), blender::bke::volume_grid::get_type(), and VOLUME_GRID_POINTS.

Referenced by blender::ed::object::volume_import_exec().

BKE_volume_is_y_up()

bool BKE_volume_is_y_up

(

const Volume *

volume

)

Definition at line 636 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by blender::ed::object::volume_import_exec().

BKE_volume_load()

bool BKE_volume_load	(	const Volume *	volume,
		const Main *	bmain )

Definition at line 473 of file blenkernel/intern/volume.cc.

References BKE_volume_is_loaded(), BKE_volume_set_velocity_grid_by_name(), BLI_exists(), BLI_path_basename(), CLOG_INFO, FILE_MAX, lock, LOG, STRNCPY, UNUSED_VARS, and VOLUME_FRAME_NONE.

Referenced by BKE_volume_min_max(), BKE_volume_save(), displace_volume(), blender::io::usd::USDVolumeWriter::do_write(), drw_volume_object_grids_init(), blender::io::hydra::VolumeData::init(), modify_mesh(), blender::nodes::node_geo_distribute_points_in_volume_cc::node_geo_exec(), blender::workbench::VolumePass::object_sync_volume(), blender::draw::volume_grid_cache_get(), blender::ed::object::volume_import_exec(), blender::draw::volume_object_grids_init(), and volume_update_simplify_level().

BKE_volume_min_max()

std::optional< blender::Bounds< blender::float3 > > BKE_volume_min_max

(

const Volume *

volume

)

Definition at line 614 of file blenkernel/intern/volume.cc.

References BKE_volume_grid_get(), BKE_volume_load(), BKE_volume_num_grids(), G, blender::bounds::merge(), result, and UNUSED_VARS.

Referenced by BKE_object_boundbox_get(), blender::bke::GeometrySet::compute_boundbox_without_instances(), blender::io::usd::USDVolumeWriter::do_write(), and drw_call_calc_orco().

BKE_volume_new_for_eval()

Volume * BKE_volume_new_for_eval

(

const Volume *

volume_src

)

Definition at line 948 of file blenkernel/intern/volume.cc.

References BKE_id_new_nomain(), Volume::display, Volume::id, ID_VO, Volume::mat, MEM_dupallocN, ID::name, Volume::render, STRNCPY, and Volume::totcol.

Referenced by BKE_volume_data_update(), and mesh_to_volume().

BKE_volume_num_grids()

int BKE_volume_num_grids

(

const Volume *

volume

)

Definition at line 845 of file blenkernel/intern/volume.cc.

References UNUSED_VARS.

Referenced by BKE_volume_grid_active_get_for_read(), BKE_volume_grid_find(), BKE_volume_grid_find_for_write(), BKE_volume_is_points_only(), BKE_volume_min_max(), blender::ed::spreadsheet::VolumeGridsViewItem::build_row(), displace_volume(), blender::io::usd::USDVolumeWriter::do_write(), blender::io::hydra::VolumeData::init(), blender::nodes::node_geo_distribute_points_in_volume_cc::node_geo_exec(), blender::bke::bake::serialize_geometry_set(), blender::ed::spreadsheet::VolumeDataSource::tot_rows(), blender::geometry::transform_volume(), and blender::draw::volume_object_grids_init().

BKE_volume_save()

bool BKE_volume_save	(	const Volume *	volume,
		const Main *	bmain,
		ReportList *	reports,
		const char *	filepath )

Definition at line 558 of file blenkernel/intern/volume.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append_as(), BKE_reportf(), BKE_volume_load(), e, file, blender::Vector< T, InlineBufferCapacity, Allocator >::last(), RPT_ERROR, and UNUSED_VARS.

BKE_volume_set_velocity_grid_by_name()

bool BKE_volume_set_velocity_grid_by_name	(	Volume *	volume,
		const char *	base_name )

Definition at line 428 of file blenkernel/intern/volume.cc.

References BKE_volume_grid_find(), and STRNCPY.

Referenced by BKE_volume_load().

BKE_volume_simplify_factor()

float BKE_volume_simplify_factor

(

const Depsgraph *

depsgraph

)

Definition at line 1048 of file blenkernel/intern/volume.cc.

References DAG_EVAL_RENDER, DEG_get_input_scene(), DEG_get_mode(), depsgraph, and R_SIMPLIFY.

BKE_volume_simplify_level()

int BKE_volume_simplify_level

(

const Depsgraph *

depsgraph

)

Definition at line 1032 of file blenkernel/intern/volume.cc.

References ceilf, DAG_EVAL_RENDER, DEG_get_input_scene(), DEG_get_mode(), depsgraph, and R_SIMPLIFY.

Referenced by volume_update_simplify_level().

BKE_volume_unload()

void BKE_volume_unload

(

Volume *

volume

)

Definition at line 542 of file blenkernel/intern/volume.cc.

References CLOG_INFO, LOG, and UNUSED_VARS.

Referenced by BKE_packedfile_unpack_volume(), BKE_volume_eval_geometry(), blender::io::usd::USDVolumeWriter::do_write(), blender::io::hydra::VolumeData::init(), and blender::ed::object::volume_import_exec().

BKE_volumes_init()

void BKE_volumes_init

(

)

Definition at line 130 of file blenkernel/intern/volume.cc.

Referenced by main().

take_volume_ownership_from_geometry_set()

static Volume * take_volume_ownership_from_geometry_set ( blender::bke::GeometrySet & geometry_set )

static

Definition at line 755 of file blenkernel/intern/volume.cc.

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

Referenced by BKE_volume_data_update().

volume_blend_read_after_liblink()

static void volume_blend_read_after_liblink ( BlendLibReader * , ID * id )

static

Definition at line 273 of file blenkernel/intern/volume.cc.

References BKE_volume_init_grids().

volume_blend_read_data()

static void volume_blend_read_data ( BlendDataReader * reader, ID * id )

static

Definition at line 261 of file blenkernel/intern/volume.cc.

References BKE_packedfile_blend_read(), BLO_read_pointer_array(), and Volume::runtime.

volume_blend_write()

static void volume_blend_write ( BlendWriter * writer, ID * id, const void * id_address )

static

Definition at line 241 of file blenkernel/intern/volume.cc.

References BKE_id_blend_write(), BKE_packedfile_blend_write(), BLO_write_id_struct, BLO_write_is_undo(), BLO_write_pointer_array(), Volume::id, and ID_IS_OVERRIDE_LIBRARY.

volume_copy_data()

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

static

Definition at line 153 of file blenkernel/intern/volume.cc.

References Volume::batch_cache, BKE_packedfile_duplicate(), Volume::mat, MEM_dupallocN, Volume::packedfile, Volume::runtime, and STRNCPY.

volume_evaluate_modifiers()

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

static

Definition at line 697 of file blenkernel/intern/volume.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_volume_data_update().

volume_foreach_cache()

static void volume_foreach_cache ( ID * id, IDTypeForeachCacheFunctionCallback function_callback, void * user_data )

static

Definition at line 215 of file blenkernel/intern/volume.cc.

volume_foreach_id()

static void volume_foreach_id ( ID * id, LibraryForeachIDData * data )

static

Definition at line 207 of file blenkernel/intern/volume.cc.

References BKE_LIB_FOREACHID_PROCESS_IDSUPER, and IDWALK_CB_USER.

volume_foreach_path()

static void volume_foreach_path ( ID * id, BPathForeachPathData * bpath_data )

static

Definition at line 228 of file blenkernel/intern/volume.cc.

References BKE_bpath_foreach_path_fixed_process(), BKE_BPATH_FOREACH_PATH_SKIP_PACKED, and BPathForeachPathData::flag.

volume_free_data()

static void volume_free_data ( ID * id )

static

Definition at line 188 of file blenkernel/intern/volume.cc.

References BKE_animdata_free(), BKE_packedfile_free(), BKE_volume_batch_cache_free(), and MEM_SAFE_FREE.

volume_init_data()

static void volume_init_data ( ID * id )

static

Definition at line 139 of file blenkernel/intern/volume.cc.

References BKE_volume_init_grids(), BLI_assert, DNA_struct_default_get, MEMCMP_STRUCT_AFTER_IS_ZERO, MEMCPY_STRUCT_AFTER, and STRNCPY.

volume_sequence_frame()

static int volume_sequence_frame ( const Depsgraph * depsgraph, const Volume * volume )

static

Definition at line 333 of file blenkernel/intern/volume.cc.

References BLI_path_frame_get(), clamp_i(), DEG_get_ctime(), depsgraph, VOLUME_FRAME_NONE, VOLUME_SEQUENCE_CLIP, VOLUME_SEQUENCE_EXTEND, VOLUME_SEQUENCE_PING_PONG, and VOLUME_SEQUENCE_REPEAT.

Referenced by BKE_volume_eval_geometry().

volume_update_simplify_level()

static void volume_update_simplify_level ( Main * bmain, Volume * volume, const Depsgraph * depsgraph )

static

Definition at line 675 of file blenkernel/intern/volume.cc.

References BKE_volume_load(), BKE_volume_simplify_level(), BLI_assert, depsgraph, and UNUSED_VARS.

Referenced by BKE_volume_eval_geometry().

Variable Documentation

BKE_volume_batch_cache_dirty_tag_cb

void(* BKE_volume_batch_cache_dirty_tag_cb) (Volume *volume, int mode)	(	Volume *	volume,
		int	mode ) = nullptr

Definition at line 826 of file blenkernel/intern/volume.cc.

Referenced by BKE_volume_batch_cache_dirty_tag(), and DRW_engines_register().

BKE_volume_batch_cache_free_cb

void(* BKE_volume_batch_cache_free_cb) (Volume *volume)

(

Volume *

volume

)

= nullptr

Definition at line 827 of file blenkernel/intern/volume.cc.

Referenced by BKE_volume_batch_cache_free(), and DRW_engines_register().

IDType_ID_VO

IDTypeInfo IDType_ID_VO

Initial value:

= {
     ID_VO,
     FILTER_ID_VO,
     FILTER_ID_MA,
     INDEX_ID_VO,
     sizeof(Volume),
     "Volume",
     N_("volumes"),
     BLT_I18NCONTEXT_ID_VOLUME,
     IDTYPE_FLAGS_APPEND_IS_REUSABLE,
     nullptr,
 
     volume_init_data,
     volume_copy_data,
     volume_free_data,
     nullptr,
     volume_foreach_id,
     volume_foreach_cache,
     volume_foreach_path,
     nullptr,
 
     volume_blend_write,
     volume_blend_read_data,
     volume_blend_read_after_liblink,
 
     nullptr,
 
     nullptr,
}

Definition at line 283 of file blenkernel/intern/volume.cc.