curves.cc File Reference

#include <cmath>
#include <cstring>
#include <optional>
#include "MEM_guardedalloc.h"
#include "DNA_curves_types.h"
#include "DNA_defaults.h"
#include "DNA_material_types.h"
#include "DNA_object_types.h"
#include "BLI_index_range.hh"
#include "BLI_math_base.h"
#include "BLI_math_matrix.hh"
#include "BLI_rand.hh"
#include "BLI_span.hh"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BLI_vector.hh"
#include "BKE_anim_data.hh"
#include "BKE_curves.hh"
#include "BKE_geometry_fields.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 "BLT_translation.hh"
#include "DEG_depsgraph_query.hh"
#include "BLO_read_write.hh"

Go to the source code of this file.

Namespaces
namespace	blender
namespace	blender::bke

Functions
static void	curves_init_data (ID *id)
static void	curves_copy_data (Main *, std::optional< Library * >, ID *id_dst, const ID *id_src, const int)
static void	curves_free_data (ID *id)
static void	curves_foreach_id (ID *id, LibraryForeachIDData *data)
static void	curves_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	curves_blend_read_data (BlendDataReader *reader, ID *id)
void *	BKE_curves_add (Main *bmain, const char *name)
bool	BKE_curves_attribute_required (const Curves *, const char *name)
Curves *	BKE_curves_copy_for_eval (const Curves *curves_src)
static void	curves_evaluate_modifiers (Depsgraph *depsgraph, Scene *scene, Object *object, blender::bke::GeometrySet &geometry_set)
void	BKE_curves_data_update (Depsgraph *depsgraph, Scene *scene, Object *object)
void	BKE_curves_batch_cache_dirty_tag (Curves *curves, int mode)
void	BKE_curves_batch_cache_free (Curves *curves)
Curves *	blender::bke::curves_new_nomain (int points_num, int curves_num)
Curves *	blender::bke::curves_new_nomain_single (int points_num, CurveType type)
Curves *	blender::bke::curves_new_nomain (CurvesGeometry curves)
void	blender::bke::curves_copy_parameters (const Curves &src, Curves &dst)
void	blender::bke::curves_normals_point_domain_calc (const CurvesGeometry &curves, MutableSpan< float3 > normals)

Variables
static const char *	ATTR_POSITION = "position"
IDTypeInfo	IDType_ID_CV
void(*	BKE_curves_batch_cache_dirty_tag_cb )(Curves *curves, int mode) = nullptr
void(*	BKE_curves_batch_cache_free_cb )(Curves *curves) = nullptr

Function Documentation

BKE_curves_add()

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

Definition at line 171 of file blenkernel/intern/curves.cc.

References BKE_id_new(), and ID_CV.

Referenced by BKE_object_obdata_add_from_type(), blender::io::usd::USDCurvesReader::create_object(), and blender::io::alembic::AbcCurveReader::readObjectData().

BKE_curves_attribute_required()

bool BKE_curves_attribute_required	(	const Curves *	,
		const char *	name )

Definition at line 178 of file blenkernel/intern/curves.cc.

References ATTR_POSITION, and STREQ.

BKE_curves_batch_cache_dirty_tag()

void BKE_curves_batch_cache_dirty_tag	(	Curves *	curves,
		int	mode )

Definition at line 263 of file blenkernel/intern/curves.cc.

References BKE_curves_batch_cache_dirty_tag_cb.

Referenced by BKE_object_batch_cache_dirty_tag().

BKE_curves_batch_cache_free()

void BKE_curves_batch_cache_free

(

Curves *

curves

)

Definition at line 270 of file blenkernel/intern/curves.cc.

References BKE_curves_batch_cache_free_cb.

Referenced by curves_free_data().

BKE_curves_copy_for_eval()

Curves * BKE_curves_copy_for_eval

(

const Curves *

curves_src

)

Definition at line 183 of file blenkernel/intern/curves.cc.

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

BKE_curves_data_update()

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

Definition at line 226 of file blenkernel/intern/curves.cc.

References BKE_object_eval_assign_data(), BKE_object_free_derived_caches(), blender::bke::GeometryComponentEditData::curves_edit_hints_, curves_evaluate_modifiers(), DEG_get_original_object(), depsgraph, blender::bke::GeometrySet::get_component_for_write(), blender::bke::GeometrySet::get_curves(), Curves::id, and OB_MODE_SCULPT_CURVES.

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

curves_blend_read_data()

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

static

Definition at line 128 of file blenkernel/intern/curves.cc.

References BLO_read_pointer_array(), BLO_read_string(), and Curves::geometry.

curves_blend_write()

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

static

Definition at line 106 of file blenkernel/intern/curves.cc.

References Curves::attributes_active_index_legacy, BKE_id_blend_write(), BLO_write_id_struct, BLO_write_pointer_array(), BLO_write_string(), and Curves::id.

curves_copy_data()

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

static

Definition at line 65 of file blenkernel/intern/curves.cc.

References Curves::batch_cache, BLI_strdup(), Curves::geometry, Curves::mat, MEM_dupallocN, and Curves::surface_uv_map.

curves_evaluate_modifiers()

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

static

Definition at line 189 of file blenkernel/intern/curves.cc.

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

Referenced by BKE_curves_data_update().

curves_foreach_id()

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

static

Definition at line 97 of file blenkernel/intern/curves.cc.

References BKE_LIB_FOREACHID_PROCESS_IDSUPER, IDWALK_CB_NOP, and IDWALK_CB_USER.

curves_free_data()

static void curves_free_data ( ID * id )

static

Definition at line 84 of file blenkernel/intern/curves.cc.

References BKE_animdata_free(), BKE_curves_batch_cache_free(), and MEM_SAFE_FREE.

curves_init_data()

static void curves_init_data ( ID * id )

static

Definition at line 55 of file blenkernel/intern/curves.cc.

References BLI_assert, DNA_struct_default_get, MEMCMP_STRUCT_AFTER_IS_ZERO, and MEMCPY_STRUCT_AFTER.

Variable Documentation

ATTR_POSITION

const char* ATTR_POSITION = "position"

static

Definition at line 53 of file blenkernel/intern/curves.cc.

Referenced by BKE_curves_attribute_required(), BKE_grease_pencil_drawing_attribute_required(), blender::bke::CurvesGeometry::positions(), and blender::bke::CurvesGeometry::positions_for_write().

BKE_curves_batch_cache_dirty_tag_cb

void(* BKE_curves_batch_cache_dirty_tag_cb) (Curves *curves, int mode)	(	Curves *	curves,
		int	mode ) = nullptr

Definition at line 260 of file blenkernel/intern/curves.cc.

Referenced by BKE_curves_batch_cache_dirty_tag(), and DRW_engines_register().

BKE_curves_batch_cache_free_cb

void(* BKE_curves_batch_cache_free_cb) (Curves *curves)

(

Curves *

curves

)

= nullptr

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

Referenced by BKE_curves_batch_cache_free(), and DRW_engines_register().

IDType_ID_CV

IDTypeInfo IDType_ID_CV

Initial value:

= {
     ID_CV,
     FILTER_ID_CV,
     FILTER_ID_MA | FILTER_ID_OB,
     INDEX_ID_CV,
     sizeof(Curves),
     "Curves",
     N_("hair_curves"),
     BLT_I18NCONTEXT_ID_CURVES,
     IDTYPE_FLAGS_APPEND_IS_REUSABLE,
     nullptr,
 
     curves_init_data,
     curves_copy_data,
     curves_free_data,
     nullptr,
     curves_foreach_id,
     nullptr,
     nullptr,
     nullptr,
 
     curves_blend_write,
     curves_blend_read_data,
     nullptr,
 
     nullptr,
 
     nullptr,
}

Definition at line 141 of file blenkernel/intern/curves.cc.