#include <usd_reader_curve.hh>

Inherits blender::io::usd::USDGeomReader.

Inherited by blender::io::usd::USDBasisCurvesReader, and blender::io::usd::USDNurbsReader.

Public Member Functions
	USDCurvesReader (const pxr::UsdPrim &prim, const USDImportParams &import_params, const ImportSettings &settings)
void	create_object (Main *bmain) override
void	read_object_data (Main *bmain, pxr::UsdTimeCode time) override
void	read_geometry (bke::GeometrySet &geometry_set, USDMeshReadParams params, const char **r_err_str) override
void	read_velocities (bke::CurvesGeometry &curves, const pxr::UsdGeomCurves &usd_curves, const pxr::UsdTimeCode time) const
void	read_custom_data (bke::CurvesGeometry &curves, const pxr::UsdTimeCode time) const
virtual bool	is_animated () const =0
virtual void	read_curve_sample (Curves *curves_id, pxr::UsdTimeCode time)=0
Public Member Functions inherited from blender::io::usd::USDGeomReader
	USDGeomReader (const pxr::UsdPrim &prim, const USDImportParams &import_params, const ImportSettings &settings)
virtual bool	topology_changed (const Mesh *, pxr::UsdTimeCode)
void	add_cache_modifier ()
void	add_subdiv_modifier ()
Public Member Functions inherited from blender::io::usd::USDXformReader
	USDXformReader (const pxr::UsdPrim &prim, const USDImportParams &import_params, const ImportSettings &settings)
void	create_object (Main *bmain) override
void	read_object_data (Main *bmain, pxr::UsdTimeCode time) override
pxr::SdfPath	object_prim_path () const override
void	read_matrix (float r_mat[4][4], pxr::UsdTimeCode time, float scale, bool *r_is_constant) const
bool	use_parent_xform () const
void	set_use_parent_xform (bool flag)
bool	prim_has_xform_ops () const
Public Member Functions inherited from blender::io::usd::USDPrimReader
	USDPrimReader (const pxr::UsdPrim &prim, const USDImportParams &import_params, const ImportSettings &settings)
virtual	~USDPrimReader ()
const pxr::UsdPrim &	prim () const
virtual bool	valid () const
Object *	object () const
void	object (Object *ob)
USDPrimReader *	parent () const
void	parent (USDPrimReader *parent)
ReportList *	reports () const
int	refcount () const
void	incref ()
void	decref ()
StringRefNull	name () const
pxr::SdfPath	prim_path () const
virtual pxr::SdfPath	data_prim_path () const
void	set_is_in_instancer_proto (bool flag)
bool	is_in_instancer_proto () const
bool	is_in_proto () const

Additional Inherited Members
Protected Member Functions inherited from blender::io::usd::USDXformReader
bool	is_root_xform_prim () const
virtual std::optional< XformResult >	get_local_usd_xform (pxr::UsdTimeCode time) const
Protected Member Functions inherited from blender::io::usd::USDPrimReader
void	set_props (bool merge_with_parent=false, pxr::UsdTimeCode time=pxr::UsdTimeCode::Default())
Protected Attributes inherited from blender::io::usd::USDPrimReader
StringRefNull	name_
Object *	object_
pxr::UsdPrim	prim_
USDPrimReader *	parent_reader_
const USDImportParams &	import_params_
const ImportSettings *	settings_
int	refcount_
bool	is_in_instancer_proto_

Detailed Description

Definition at line 25 of file usd_reader_curve.hh.

Constructor & Destructor Documentation

◆ USDCurvesReader()

blender::io::usd::USDCurvesReader::USDCurvesReader	(	const pxr::UsdPrim &	prim,
		const USDImportParams &	import_params,
		const ImportSettings &	settings )

inline

Definition at line 27 of file usd_reader_curve.hh.

References blender::io::usd::USDPrimReader::prim(), and blender::io::usd::USDGeomReader::USDGeomReader().

Referenced by blender::io::usd::USDBasisCurvesReader::USDBasisCurvesReader(), and blender::io::usd::USDNurbsReader::USDNurbsReader().

Member Function Documentation

◆ create_object()

void blender::io::usd::USDCurvesReader::create_object ( Main * bmain )

overridevirtual

Implements blender::io::usd::USDPrimReader.

Definition at line 133 of file usd_reader_curve.cc.

References BKE_curves_add(), BKE_object_add_only_object(), create_object(), blender::io::usd::USDPrimReader::name_, OB_CURVES, and blender::io::usd::USDPrimReader::object_.

Referenced by create_object().

◆ is_animated()

virtual bool blender::io::usd::USDCurvesReader::is_animated ( ) const

pure virtual

Implemented in blender::io::usd::USDBasisCurvesReader, and blender::io::usd::USDNurbsReader.

Referenced by read_object_data().

◆ read_curve_sample()

virtual void blender::io::usd::USDCurvesReader::read_curve_sample	(	Curves *	curves_id,
		pxr::UsdTimeCode	time )

pure virtual

Implemented in blender::io::usd::USDBasisCurvesReader, and blender::io::usd::USDNurbsReader.

Referenced by read_geometry(), and read_object_data().

◆ read_custom_data()

void blender::io::usd::USDCurvesReader::read_custom_data	(	bke::CurvesGeometry &	curves,
		const pxr::UsdTimeCode	time ) const

Definition at line 171 of file usd_reader_curve.cc.

References blender::bke::CurvesGeometry::attributes_for_write(), BKE_reportf(), blender::io::usd::convert_usd_interp_to_blender(), blender::io::usd::convert_usd_type_to_blender(), blender::io::usd::copy_primvar_to_blender_attribute(), blender::io::usd::USDPrimReader::prim_, read_custom_data(), blender::io::usd::USDPrimReader::reports(), and RPT_WARNING.

Referenced by blender::io::usd::USDBasisCurvesReader::read_curve_sample(), blender::io::usd::USDNurbsReader::read_curve_sample(), and read_custom_data().

◆ read_geometry()

void blender::io::usd::USDCurvesReader::read_geometry	(	bke::GeometrySet &	geometry_set,
		USDMeshReadParams	params,
		const char **	r_err_str )

overridevirtual

Implements blender::io::usd::USDGeomReader.

Definition at line 203 of file usd_reader_curve.cc.

References blender::bke::GeometrySet::get_curves_for_write(), blender::bke::GeometrySet::has_curves(), params, read_curve_sample(), and read_geometry().

Referenced by read_geometry().

◆ read_object_data()

void blender::io::usd::USDCurvesReader::read_object_data	(	Main *	bmain,
		pxr::UsdTimeCode	time )

overridevirtual

Reimplemented from blender::io::usd::USDPrimReader.

Definition at line 141 of file usd_reader_curve.cc.

References blender::io::usd::USDGeomReader::add_cache_modifier(), is_animated(), blender::io::usd::USDPrimReader::object_, read_curve_sample(), read_object_data(), and blender::io::usd::USDXformReader::read_object_data().

Referenced by read_object_data().

◆ read_velocities()

void blender::io::usd::USDCurvesReader::read_velocities	(	bke::CurvesGeometry &	curves,
		const pxr::UsdGeomCurves &	usd_curves,
		const pxr::UsdTimeCode	time ) const

Definition at line 153 of file usd_reader_curve.cc.

References blender::bke::CurvesGeometry::attributes_for_write(), blender::bke::SpanAttributeWriter< T >::finish(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::Point, read_velocities(), and blender::bke::SpanAttributeWriter< T >::span.

Referenced by blender::io::usd::USDBasisCurvesReader::read_curve_sample(), and read_velocities().

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

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ USDCurvesReader()

Member Function Documentation

◆ create_object()

◆ is_animated()

◆ read_curve_sample()

◆ read_custom_data()

◆ read_geometry()

◆ read_object_data()

◆ read_velocities()