#include <abc_reader_object.h>

Inherited by blender::io::alembic::AbcCameraReader, blender::io::alembic::AbcCurveReader, blender::io::alembic::AbcEmptyReader, blender::io::alembic::AbcMeshReader, blender::io::alembic::AbcNurbsReader, blender::io::alembic::AbcPointsReader, and blender::io::alembic::AbcSubDReader.

Public Types
using	ptr_vector = std::vector<AbcObjectReader *>

Public Member Functions
	AbcObjectReader (const Alembic::Abc::IObject &object, ImportSettings &settings)
virtual	~AbcObjectReader ()=default
const Alembic::Abc::IObject &	iobject () const
virtual Alembic::AbcGeom::IXform	xform ()
Object *	object () const
void	object (Object *ob)
const std::string &	name () const
const std::string &	object_name () const
const std::string &	data_name () const
bool	inherits_xform () const
virtual bool	valid () const =0
virtual bool	accepts_object_type (const Alembic::AbcCoreAbstract::ObjectHeader &alembic_header, const Object const ob, const char *r_err_str) const =0
virtual void	readObjectData (Main *bmain, const Alembic::Abc::ISampleSelector &sample_sel)=0
virtual void	read_geometry (bke::GeometrySet &geometry_set, const Alembic::Abc::ISampleSelector &sample_sel, int read_flag, const char velocity_name, float velocity_scale, const char *r_err_str)
virtual bool	topology_changed (const Mesh *existing_mesh, const Alembic::Abc::ISampleSelector &sample_sel)
void	setupObjectTransform (chrono_t time)
void	addCacheModifier ()
chrono_t	minTime () const
chrono_t	maxTime () const
int	refcount () const
void	incref ()
void	decref ()
void	read_matrix (float r_mat[4][4], chrono_t time, float scale, bool &is_constant)

Public Attributes
AbcObjectReader *	parent_reader

Protected Member Functions
void	determine_inherits_xform ()

Protected Attributes
std::string	m_name
std::string	m_object_name
std::string	m_data_name
Object *	m_object
Alembic::Abc::IObject	m_iobject
ImportSettings *	m_settings
bool	m_is_reading_a_file_sequence = false
chrono_t	m_min_time
chrono_t	m_max_time
int	m_refcount
bool	m_inherits_xform

Detailed Description

Definition at line 68 of file abc_reader_object.h.

Member Typedef Documentation

◆ ptr_vector

using blender::io::alembic::AbcObjectReader::ptr_vector = std::vector<AbcObjectReader *>

Definition at line 102 of file abc_reader_object.h.

Constructor & Destructor Documentation

◆ AbcObjectReader()

blender::io::alembic::AbcObjectReader::AbcObjectReader	(	const Alembic::Abc::IObject &	object,
		ImportSettings &	settings )

explicit

◆ ~AbcObjectReader()

virtual blender::io::alembic::AbcObjectReader::~AbcObjectReader ( )

virtualdefault

Member Function Documentation

◆ accepts_object_type()

virtual bool blender::io::alembic::AbcObjectReader::accepts_object_type	(	const Alembic::AbcCoreAbstract::ObjectHeader &	alembic_header,
		const Object *const	ob,
		const char **	r_err_str ) const

pure virtual

Implemented in blender::io::alembic::AbcCameraReader, blender::io::alembic::AbcCurveReader, blender::io::alembic::AbcEmptyReader, blender::io::alembic::AbcMeshReader, blender::io::alembic::AbcNurbsReader, blender::io::alembic::AbcPointsReader, and blender::io::alembic::AbcSubDReader.

Referenced by get_abc_reader().

◆ addCacheModifier()

void blender::io::alembic::AbcObjectReader::addCacheModifier ( )

Definition at line 266 of file abc_reader_object.cc.

References BKE_modifier_new(), BKE_modifiers_persistent_uid_init(), BLI_addtail(), MeshSeqCacheModifierData::cache_file, eModifierType_MeshSequenceCache, CacheFile::id, id_us_plus(), m_iobject, m_object, m_settings, MeshSeqCacheModifierData::object_path, and STRNCPY().

Referenced by blender::io::alembic::AbcCurveReader::readObjectData(), blender::io::alembic::AbcMeshReader::readObjectData(), blender::io::alembic::AbcPointsReader::readObjectData(), and blender::io::alembic::AbcSubDReader::readObjectData().

◆ data_name()

const std::string & blender::io::alembic::AbcObjectReader::data_name ( ) const

inline

Definition at line 121 of file abc_reader_object.h.

References m_data_name.

◆ decref()

void blender::io::alembic::AbcObjectReader::decref ( )

Definition at line 300 of file abc_reader_object.cc.

References BLI_assert, and m_refcount.

Referenced by ABC_CacheReader_free(), and import_endjob().

◆ determine_inherits_xform()

void blender::io::alembic::AbcObjectReader::determine_inherits_xform ( )

protected

Determine whether we can inherit our parent's XForm.

Definition at line 60 of file abc_reader_object.cc.

References m_inherits_xform, and xform().

Referenced by AbcObjectReader().

◆ incref()

void blender::io::alembic::AbcObjectReader::incref ( )

Definition at line 295 of file abc_reader_object.cc.

References m_refcount.

Referenced by CacheReader_open_alembic_object(), and visit_object().

◆ inherits_xform()

bool blender::io::alembic::AbcObjectReader::inherits_xform ( ) const

inline

Definition at line 125 of file abc_reader_object.h.

References m_inherits_xform.

Referenced by import_file().

◆ iobject()

const IObject & blender::io::alembic::AbcObjectReader::iobject ( ) const

Definition at line 89 of file abc_reader_object.cc.

References m_iobject.

Referenced by get_abc_reader().

◆ maxTime()

chrono_t blender::io::alembic::AbcObjectReader::maxTime ( ) const

Definition at line 285 of file abc_reader_object.cc.

References m_max_time.

Referenced by import_file().

◆ minTime()

chrono_t blender::io::alembic::AbcObjectReader::minTime ( ) const

Definition at line 280 of file abc_reader_object.cc.

References m_min_time.

Referenced by import_file().

◆ name()

const std::string & blender::io::alembic::AbcObjectReader::name ( ) const

inline

Definition at line 113 of file abc_reader_object.h.

References m_name.

Referenced by import_file().

◆ object() [1/2]

Object * blender::io::alembic::AbcObjectReader::object ( ) const

Definition at line 94 of file abc_reader_object.cc.

References m_object.

Referenced by ABC_get_transform(), blender::io::alembic::AbcCameraReader::AbcCameraReader(), blender::io::alembic::AbcCurveReader::AbcCurveReader(), blender::io::alembic::AbcEmptyReader::AbcEmptyReader(), blender::io::alembic::AbcMeshReader::AbcMeshReader(), blender::io::alembic::AbcNurbsReader::AbcNurbsReader(), AbcObjectReader(), blender::io::alembic::AbcPointsReader::AbcPointsReader(), blender::io::alembic::AbcSubDReader::AbcSubDReader(), CacheReader_open_alembic_object(), import_endjob(), and import_file().

◆ object() [2/2]

void blender::io::alembic::AbcObjectReader::object ( Object * ob )

Definition at line 99 of file abc_reader_object.cc.

References m_object.

◆ object_name()

const std::string & blender::io::alembic::AbcObjectReader::object_name ( ) const

inline

Definition at line 117 of file abc_reader_object.h.

References m_object_name.

◆ read_geometry()

void blender::io::alembic::AbcObjectReader::read_geometry	(	bke::GeometrySet &	geometry_set,
		const Alembic::Abc::ISampleSelector &	sample_sel,
		int	read_flag,
		const char *	velocity_name,
		float	velocity_scale,
		const char **	r_err_str )

virtual

Reimplemented in blender::io::alembic::AbcCurveReader, blender::io::alembic::AbcMeshReader, blender::io::alembic::AbcPointsReader, and blender::io::alembic::AbcSubDReader.

Definition at line 142 of file abc_reader_object.cc.

Referenced by ABC_read_geometry().

◆ read_matrix()

void blender::io::alembic::AbcObjectReader::read_matrix	(	float	r_mat[4][4],
		chrono_t	time,
		float	scale,
		bool &	is_constant )

Definition at line 224 of file abc_reader_object.cc.

References blender::io::alembic::ABC_ZUP_FROM_YUP, axis_angle_to_mat4_single(), blender::io::alembic::convert_matrix_datatype(), blender::io::alembic::copy_m44_axis_swap(), blender::io::alembic::get_matrix(), m_inherits_xform, m_object, M_PI_2, mul_m4_m4m4(), OB_CAMERA, scale_m4_fl(), unit_m4(), and xform().

Referenced by ABC_get_transform(), and setupObjectTransform().

◆ readObjectData()

virtual void blender::io::alembic::AbcObjectReader::readObjectData	(	Main *	bmain,
		const Alembic::Abc::ISampleSelector &	sample_sel )

pure virtual

Implemented in blender::io::alembic::AbcCameraReader, blender::io::alembic::AbcCurveReader, blender::io::alembic::AbcEmptyReader, blender::io::alembic::AbcMeshReader, blender::io::alembic::AbcNurbsReader, blender::io::alembic::AbcPointsReader, and blender::io::alembic::AbcSubDReader.

Referenced by import_file().

◆ refcount()

int blender::io::alembic::AbcObjectReader::refcount ( ) const

Definition at line 290 of file abc_reader_object.cc.

References m_refcount.

Referenced by ABC_CacheReader_free(), and import_endjob().

◆ setupObjectTransform()

void blender::io::alembic::AbcObjectReader::setupObjectTransform ( chrono_t time )

Reads the object matrix and sets up an object transform if animated.

Definition at line 159 of file abc_reader_object.cc.

References axis_angle_to_mat4_single(), BKE_constraint_add_for_object(), BKE_object_apply_mat4(), BKE_object_to_mat4(), CONSTRAINT_TYPE_TRANSFORM_CACHE, bConstraint::data, data, id_us_plus(), m_iobject, m_object, M_PI_2, m_settings, OB_CAMERA, read_matrix(), and STRNCPY().

Referenced by import_file().

◆ topology_changed()

bool blender::io::alembic::AbcObjectReader::topology_changed	(	const Mesh *	existing_mesh,
		const Alembic::Abc::ISampleSelector &	sample_sel )

virtual

Reimplemented in blender::io::alembic::AbcMeshReader.

Definition at line 151 of file abc_reader_object.cc.

Referenced by ABC_mesh_topology_changed().

◆ valid()

virtual bool blender::io::alembic::AbcObjectReader::valid ( ) const

pure virtual

Implemented in blender::io::alembic::AbcCameraReader, blender::io::alembic::AbcCurveReader, blender::io::alembic::AbcEmptyReader, blender::io::alembic::AbcMeshReader, blender::io::alembic::AbcNurbsReader, blender::io::alembic::AbcPointsReader, and blender::io::alembic::AbcSubDReader.

Referenced by import_file().

◆ xform()

Alembic::AbcGeom::IXform blender::io::alembic::AbcObjectReader::xform ( )

virtual

Returns the transform of this object. This can be the Alembic object itself (in case of an Empty) or it can be the parent Alembic object.

Definition at line 187 of file abc_reader_object.cc.

References m_iobject, and printf.

Referenced by blender::io::alembic::AbcEmptyReader::AbcEmptyReader(), determine_inherits_xform(), and read_matrix().

Member Data Documentation

◆ m_data_name

std::string blender::io::alembic::AbcObjectReader::m_data_name

protected

Definition at line 72 of file abc_reader_object.h.

Referenced by AbcObjectReader(), data_name(), blender::io::alembic::AbcCameraReader::readObjectData(), blender::io::alembic::AbcCurveReader::readObjectData(), blender::io::alembic::AbcMeshReader::readObjectData(), blender::io::alembic::AbcNurbsReader::readObjectData(), blender::io::alembic::AbcPointsReader::readObjectData(), and blender::io::alembic::AbcSubDReader::readObjectData().

◆ m_inherits_xform

bool blender::io::alembic::AbcObjectReader::m_inherits_xform

protected

Definition at line 91 of file abc_reader_object.h.

Referenced by determine_inherits_xform(), inherits_xform(), and read_matrix().

◆ m_iobject

Alembic::Abc::IObject blender::io::alembic::AbcObjectReader::m_iobject

protected

Definition at line 74 of file abc_reader_object.h.

◆ m_is_reading_a_file_sequence

bool blender::io::alembic::AbcObjectReader::m_is_reading_a_file_sequence = false

protected

Definition at line 82 of file abc_reader_object.h.

Referenced by AbcObjectReader(), and blender::io::alembic::AbcMeshReader::topology_changed().

◆ m_max_time

chrono_t blender::io::alembic::AbcObjectReader::m_max_time

protected

Definition at line 85 of file abc_reader_object.h.

Referenced by blender::io::alembic::AbcCameraReader::AbcCameraReader(), blender::io::alembic::AbcCurveReader::AbcCurveReader(), blender::io::alembic::AbcEmptyReader::AbcEmptyReader(), blender::io::alembic::AbcMeshReader::AbcMeshReader(), blender::io::alembic::AbcNurbsReader::AbcNurbsReader(), AbcObjectReader(), blender::io::alembic::AbcPointsReader::AbcPointsReader(), blender::io::alembic::AbcSubDReader::AbcSubDReader(), and maxTime().

◆ m_min_time

chrono_t blender::io::alembic::AbcObjectReader::m_min_time

protected

Definition at line 84 of file abc_reader_object.h.

Referenced by blender::io::alembic::AbcCameraReader::AbcCameraReader(), blender::io::alembic::AbcCurveReader::AbcCurveReader(), blender::io::alembic::AbcEmptyReader::AbcEmptyReader(), blender::io::alembic::AbcMeshReader::AbcMeshReader(), blender::io::alembic::AbcNurbsReader::AbcNurbsReader(), AbcObjectReader(), blender::io::alembic::AbcPointsReader::AbcPointsReader(), blender::io::alembic::AbcSubDReader::AbcSubDReader(), and minTime().

◆ m_name

std::string blender::io::alembic::AbcObjectReader::m_name

protected

Definition at line 70 of file abc_reader_object.h.

Referenced by AbcObjectReader(), and name().

◆ m_object

Object* blender::io::alembic::AbcObjectReader::m_object

protected

Definition at line 73 of file abc_reader_object.h.

Referenced by AbcObjectReader(), addCacheModifier(), object(), object(), read_matrix(), blender::io::alembic::AbcCameraReader::readObjectData(), blender::io::alembic::AbcCurveReader::readObjectData(), blender::io::alembic::AbcEmptyReader::readObjectData(), blender::io::alembic::AbcMeshReader::readObjectData(), blender::io::alembic::AbcNurbsReader::readObjectData(), blender::io::alembic::AbcPointsReader::readObjectData(), blender::io::alembic::AbcSubDReader::readObjectData(), and setupObjectTransform().

◆ m_object_name

std::string blender::io::alembic::AbcObjectReader::m_object_name

protected

Definition at line 71 of file abc_reader_object.h.

Referenced by blender::io::alembic::AbcEmptyReader::AbcEmptyReader(), AbcObjectReader(), object_name(), blender::io::alembic::AbcCameraReader::readObjectData(), blender::io::alembic::AbcCurveReader::readObjectData(), blender::io::alembic::AbcEmptyReader::readObjectData(), blender::io::alembic::AbcMeshReader::readObjectData(), blender::io::alembic::AbcNurbsReader::readObjectData(), blender::io::alembic::AbcPointsReader::readObjectData(), and blender::io::alembic::AbcSubDReader::readObjectData().

◆ m_refcount

int blender::io::alembic::AbcObjectReader::m_refcount

protected

Definition at line 89 of file abc_reader_object.h.

Referenced by AbcObjectReader(), decref(), incref(), and refcount().

◆ m_settings

ImportSettings* blender::io::alembic::AbcObjectReader::m_settings

protected

Definition at line 79 of file abc_reader_object.h.

Referenced by blender::io::alembic::AbcMeshReader::AbcMeshReader(), AbcObjectReader(), blender::io::alembic::AbcSubDReader::AbcSubDReader(), addCacheModifier(), blender::io::alembic::AbcCurveReader::readObjectData(), blender::io::alembic::AbcMeshReader::readObjectData(), blender::io::alembic::AbcPointsReader::readObjectData(), blender::io::alembic::AbcSubDReader::readObjectData(), and setupObjectTransform().

◆ parent_reader

AbcObjectReader* blender::io::alembic::AbcObjectReader::parent_reader

Definition at line 94 of file abc_reader_object.h.

Referenced by AbcObjectReader(), and import_file().

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ ptr_vector

Constructor & Destructor Documentation

◆ AbcObjectReader()

◆ ~AbcObjectReader()

Member Function Documentation

◆ accepts_object_type()

◆ addCacheModifier()

◆ data_name()

◆ decref()

◆ determine_inherits_xform()

◆ incref()

◆ inherits_xform()

◆ iobject()

◆ maxTime()

◆ minTime()

◆ name()

◆ object() [1/2]

◆ object() [2/2]

◆ object_name()

◆ read_geometry()

◆ read_matrix()

◆ readObjectData()

◆ refcount()

◆ setupObjectTransform()

◆ topology_changed()

◆ valid()

◆ xform()

Member Data Documentation

◆ m_data_name

◆ m_inherits_xform

◆ m_iobject

◆ m_is_reading_a_file_sequence

◆ m_max_time

◆ m_min_time

◆ m_name

◆ m_object

◆ m_object_name

◆ m_refcount

◆ m_settings

◆ parent_reader