light.cc File Reference

#include <cstdlib>
#include <optional>
#include "MEM_guardedalloc.h"
#include "DNA_defaults.h"
#include "DNA_light_types.h"
#include "DNA_node_types.h"
#include "DNA_scene_types.h"
#include "DNA_texture_types.h"
#include "BLI_utildefines.h"
#include "BKE_icons.h"
#include "BKE_idtype.hh"
#include "BKE_lib_id.hh"
#include "BKE_lib_query.hh"
#include "BKE_light.h"
#include "BKE_node.hh"
#include "BKE_preview_image.hh"
#include "BLT_translation.hh"
#include "DEG_depsgraph.hh"
#include "BLO_read_write.hh"

Go to the source code of this file.

Macros
#define	DNA_DEPRECATED_ALLOW

Functions
static void	light_init_data (ID *id)
static void	light_copy_data (Main *bmain, std::optional< Library * > owner_library, ID *id_dst, const ID *id_src, const int flag)
static void	light_free_data (ID *id)
static void	light_foreach_id (ID *id, LibraryForeachIDData *data)
static void	light_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	light_blend_read_data (BlendDataReader *reader, ID *id)
Light *	BKE_light_add (Main *bmain, const char *name)
void	BKE_light_eval (Depsgraph *depsgraph, Light *la)

Variables
IDTypeInfo	IDType_ID_LA

Macro Definition Documentation

DNA_DEPRECATED_ALLOW

#define DNA_DEPRECATED_ALLOW

Definition at line 15 of file blenkernel/intern/light.cc.

Function Documentation

BKE_light_add()

Light * BKE_light_add	(	Main *	bmain,
		const char *	name )

Definition at line 194 of file blenkernel/intern/light.cc.

References BKE_id_new(), and ID_LA.

Referenced by BKE_object_obdata_add_from_type(), blender::io::usd::USDLightReader::create_object(), and DocumentImporter::writeLight().

BKE_light_eval()

void BKE_light_eval	(	Depsgraph *	depsgraph,
		Light *	la )

Definition at line 203 of file blenkernel/intern/light.cc.

References DEG_debug_print_eval(), depsgraph, Light::id, and ID::name.

light_blend_read_data()

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

static

Definition at line 156 of file blenkernel/intern/light.cc.

References BKE_previewimg_blend_read(), BLO_read_struct, and Light::preview.

light_blend_write()

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

static

Definition at line 127 of file blenkernel/intern/light.cc.

References BKE_id_blend_write(), BKE_previewimg_blend_write(), BLO_write_allocate_id_buffer(), BLO_write_destroy_id_buffer(), BLO_write_get_id_buffer_temp_id(), BLO_write_id_struct, BLO_write_init_id_buffer_from_id(), BLO_write_is_undo(), BLO_write_struct_at_address, Light::energy, bNodeTree::id, Light::id, LA_AREA, M_PI_4, blender::bke::node_tree_blend_write(), Light::nodetree, Light::preview, and Light::type.

light_copy_data()

static void light_copy_data ( Main * bmain, std::optional< Library * > owner_library, ID * id_dst, const ID * id_src, const int flag )

static

Only copy internal data of Light ID from source to already allocated/initialized destination. You probably never want to use that directly, use BKE_id_copy or BKE_id_copy_ex for typical needs.

WARNING! This function will not handle ID user count!

Parameters

flag	Copying options (see BKE_lib_id.hh's LIB_ID_COPY_... flags for more).

Definition at line 57 of file blenkernel/intern/light.cc.

References BKE_id_copy_in_lib(), BKE_previewimg_id_copy(), flag, bNodeTree::id, Light::id, LIB_ID_COPY_NO_PREVIEW, LIB_ID_CREATE_LOCAL, LIB_ID_CREATE_NO_USER_REFCOUNT, blender::bke::node_tree_localize(), Light::nodetree, and Light::preview.

light_foreach_id()

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

static

Definition at line 111 of file blenkernel/intern/light.cc.

References BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL, BKE_LIB_FOREACHID_PROCESS_ID_NOCHECK, BKE_lib_query_foreachid_process_flags_get(), BKE_library_foreach_ID_embedded(), flag, IDWALK_CB_USER, IDWALK_DO_DEPRECATED_POINTERS, lamp, and Light::nodetree.

light_free_data()

static void light_free_data ( ID * id )

static

Definition at line 95 of file blenkernel/intern/light.cc.

References BKE_icon_id_delete(), BKE_previewimg_free(), ID::icon_id, Light::id, MEM_freeN(), blender::bke::node_tree_free_embedded_tree(), Light::nodetree, and Light::preview.

light_init_data()

static void light_init_data ( ID * id )

static

Definition at line 39 of file blenkernel/intern/light.cc.

References BLI_assert, DNA_struct_default_get, MEMCMP_STRUCT_AFTER_IS_ZERO, and MEMCPY_STRUCT_AFTER.

Variable Documentation

IDType_ID_LA

IDTypeInfo IDType_ID_LA

Initial value:

= {
     ID_LA,
     FILTER_ID_LA,
     FILTER_ID_TE,
     INDEX_ID_LA,
     sizeof(Light),
     "Light",
     N_("lights"),
     BLT_I18NCONTEXT_ID_LIGHT,
     IDTYPE_FLAGS_APPEND_IS_REUSABLE,
     nullptr,
 
     light_init_data,
     light_copy_data,
     light_free_data,
     nullptr,
     light_foreach_id,
     nullptr,
     nullptr,
     nullptr,
 
     light_blend_write,
     light_blend_read_data,
     nullptr,
 
     nullptr,
 
     nullptr,
}

Definition at line 164 of file blenkernel/intern/light.cc.