curves.cc File Reference

#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_matrix.hh"
#include "BLI_rand.hh"
#include "BLI_resource_scope.hh"
#include "BLI_span.hh"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BLI_vector.hh"
#include "BKE_anim_data.hh"
#include "BKE_attribute_legacy_convert.hh"
#include "BKE_curves.hh"
#include "BKE_customdata.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.

Classes
class	RandomNumberGenerator

Namespaces
namespace	blender
namespace	blender::bke

Typedefs
using	float3

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_foreach_working_space_color (ID *id, const IDTypeForeachColorFunctionCallback &fn)
static void	curves_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	curves_blend_read_data (BlendDataReader *reader, ID *id)
Curves *	BKE_curves_add (Main *bmain, const char *name)
bool	BKE_curves_attribute_required (const Curves *, const blender::StringRef 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

Typedef Documentation

float3

using blender::float3

Definition at line 619 of file BLI_math_vector_types.hh.

Function Documentation

BKE_curves_add()

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

Definition at line 184 of file blenkernel/intern/curves.cc.

References BKE_id_new(), and name.

Referenced by BKE_object_obdata_add_from_type(), blender::ed::object::convert_font_to_curves(), blender::io::usd::USDCurvesReader::create_object(), blender::bke::tests::ArmatureDeformTestBase::create_test_curves_object(), and blender::io::alembic::AbcCurveReader::readObjectData().

BKE_curves_attribute_required()

bool BKE_curves_attribute_required	(	const Curves *	,
		const blender::StringRef	name )

Definition at line 191 of file blenkernel/intern/curves.cc.

References ATTR_POSITION, and name.

BKE_curves_batch_cache_dirty_tag()

void BKE_curves_batch_cache_dirty_tag	(	Curves *	curves,
		int	mode )

Definition at line 276 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 283 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 196 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 239 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(), blender::bke::curves_new_nomain(), data, DEG_get_original(), depsgraph, ELEM, GeometrySet::from_curves(), GeometrySet::get_component_for_write(), GeometrySet::get_curves(), Curves::id, OB_MODE_EDIT, OB_MODE_SCULPT_CURVES, and blender::bke::ReadOnly.

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

curves_blend_read_data()

void curves_blend_read_data ( BlendDataReader * reader, ID * id )

static

Definition at line 140 of file blenkernel/intern/curves.cc.

References BLO_read_pointer_array(), BLO_read_string(), Curves::geometry, Curves::mat, Curves::surface_uv_map, and Curves::totcol.

curves_blend_write()

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

static

Definition at line 114 of file blenkernel/intern/curves.cc.

References CurvesGeometry::attributes_active_index, Curves::attributes_active_index_legacy, BKE_id_blend_write(), BLO_write_id_struct, BLO_write_pointer_array(), BLO_write_shared_tag(), BLO_write_string(), CurvesGeometry::curve_offsets, CurvesGeometry::custom_knots, Curves::geometry, Curves::id, Curves::mat, Curves::surface_uv_map, and Curves::totcol.

curves_copy_data()

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

static

Definition at line 66 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()

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

static

Definition at line 202 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()

void curves_foreach_id ( ID * id, LibraryForeachIDData * data )

static

Definition at line 98 of file blenkernel/intern/curves.cc.

References BKE_LIB_FOREACHID_PROCESS_IDSUPER, data, i, IDWALK_CB_NOP, IDWALK_CB_USER, Curves::mat, Curves::surface, and Curves::totcol.

curves_foreach_working_space_color()

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

static

Definition at line 107 of file blenkernel/intern/curves.cc.

References CurvesGeometry::attribute_storage, and Curves::geometry.

curves_free_data()

void curves_free_data ( ID * id )

static

Definition at line 85 of file blenkernel/intern/curves.cc.

References BKE_animdata_free(), BKE_curves_batch_cache_free(), Curves::geometry, Curves::id, Curves::mat, MEM_SAFE_FREE, and Curves::surface_uv_map.

curves_init_data()

void curves_init_data ( ID * id )

static

Definition at line 56 of file blenkernel/intern/curves.cc.

References BLI_assert, DNA_struct_default_get, Curves::geometry, MEMCMP_STRUCT_AFTER_IS_ZERO, and MEMCPY_STRUCT_AFTER.

Variable Documentation

ATTR_POSITION

const char* ATTR_POSITION = "position"

static

Definition at line 54 of file blenkernel/intern/curves.cc.

Referenced by BKE_curves_attribute_required(), BKE_grease_pencil_drawing_attribute_required(), and BKE_pointcloud_attribute_required().

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 273 of file blenkernel/intern/curves.cc.

Referenced by BKE_curves_batch_cache_dirty_tag(), and DRW_module_init().

BKE_curves_batch_cache_free_cb

void(* BKE_curves_batch_cache_free_cb) (Curves *curves)

(

Curves *

curves

)

= nullptr

Definition at line 274 of file blenkernel/intern/curves.cc.

Referenced by BKE_curves_batch_cache_free(), and DRW_module_init().

IDType_ID_CV

IDTypeInfo IDType_ID_CV

Initial value:

                        = {
     Curves::id_type,
     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,
     curves_foreach_working_space_color,
     nullptr,
 
     curves_blend_write,
     curves_blend_read_data,
     nullptr,
 
     nullptr,
 
     nullptr,
}

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