blender::io::usd::USDCurvesReader Class Reference

#include <usd_reader_curve.hh>

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

Public Member Functions
	USDCurvesReader (const pxr::UsdPrim &prim, const USDImportParams &import_params, const ImportSettings &settings)
bool	valid () const override
void	create_object (Main *bmain, double motionSampleTime) override
void	read_object_data (Main *bmain, double motionSampleTime) override
void	read_curve_sample (Curves *curves_id, double motionSampleTime)
void	read_geometry (bke::GeometrySet &geometry_set, USDMeshReadParams params, const char **r_err_str) override
void	read_custom_data (bke::CurvesGeometry &curves, const double motionSampleTime) const
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 *, double)
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, double motionSampleTime) override
void	read_object_data (Main *bmain, double motionSampleTime) override
void	read_matrix (float r_mat[4][4], float 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
Object *	object () const
void	object (Object *ob)
USDPrimReader *	parent () const
void	parent (USDPrimReader *parent)
ReportList *	reports () const
int	refcount () const
void	incref ()
void	decref ()
const std::string &	name () const
const std::string &	prim_path () const
void	set_is_in_instancer_proto (bool flag)
bool	is_in_instancer_proto () const
bool	is_in_proto () const

Protected Attributes
pxr::UsdGeomBasisCurves	curve_prim_
Curves *	curve_
Protected Attributes inherited from blender::io::usd::USDPrimReader
std::string	name_
std::string	prim_path_
Object *	object_
pxr::UsdPrim	prim_
const USDImportParams &	import_params_
USDPrimReader *	parent_reader_
const ImportSettings *	settings_
int	refcount_
bool	is_in_instancer_proto_

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 (float time) const
Protected Member Functions inherited from blender::io::usd::USDPrimReader
void	set_props (bool merge_with_parent=false, pxr::UsdTimeCode motionSampleTime=pxr::UsdTimeCode::Default())

Detailed Description

Definition at line 21 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.

Member Function Documentation

create_object()

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

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(), and OB_CURVES.

read_curve_sample()

void blender::io::usd::USDCurvesReader::read_curve_sample	(	Curves *	curves_id,
		double	motionSampleTime )

Definition at line 153 of file usd_reader_curve.cc.

References blender::io::usd::add_bezier_control_point(), BEZIER_HANDLE_ALIGN, blender::io::usd::bezier_point_count(), blender::io::usd::calc_curve_offsets(), CURVE_TYPE_NURBS, blender::io::usd::curves_topology_changed(), blender::Span< T >::data(), blender::MutableSpan< T >::fill(), Curves::geometry, blender::io::usd::get_curve_type(), is_cyclic(), blender::Array< T, InlineBufferCapacity, Allocator >::last(), blender::io::usd::point_count(), blender::MutableSpan< T >::slice(), blender::bke::SpanAttributeWriter< T >::span, and wrap().

read_custom_data()

void blender::io::usd::USDCurvesReader::read_custom_data	(	bke::CurvesGeometry &	curves,
		const double	motionSampleTime ) const

Definition at line 290 of file usd_reader_curve.cc.

References 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(), and RPT_WARNING.

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 323 of file usd_reader_curve.cc.

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

read_object_data()

void blender::io::usd::USDCurvesReader::read_object_data ( Main * bmain, double motionSampleTime )

overridevirtual

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

Definition at line 141 of file usd_reader_curve.cc.

valid()

bool blender::io::usd::USDCurvesReader::valid ( ) const

inlineoverridevirtual

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

Definition at line 34 of file usd_reader_curve.hh.

References curve_prim_.

Member Data Documentation

curve_

Curves* blender::io::usd::USDCurvesReader::curve_

protected

Definition at line 24 of file usd_reader_curve.hh.

curve_prim_

pxr::UsdGeomBasisCurves blender::io::usd::USDCurvesReader::curve_prim_

protected

Definition at line 23 of file usd_reader_curve.hh.

Referenced by valid().

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

• usd_reader_curve.hh
• usd_reader_curve.cc