Blender: blender::io::usd::USDNurbsReader Class Reference

Blender V3.3

#include <usd_reader_nurbs.h>

Inheritance diagram for blender::io::usd::USDNurbsReader:

Public Member Functions
	USDNurbsReader (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 (Curve *cu, double motionSampleTime)

Mesh *	read_mesh (struct Mesh existing_mesh, double motionSampleTime, int read_flag, const char *err_str) override

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)

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)

int	refcount () const

void	incref ()

void	decref ()

const std::string &	name () const

const std::string &	prim_path () const

Protected Attributes
pxr::UsdGeomNurbsCurves	curve_prim_

Curve *	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_

Additional Inherited Members
Protected Member Functions inherited from blender::io::usd::USDXformReader
bool	is_root_xform_prim () const

Detailed Description

Definition at line 15 of file usd_reader_nurbs.h.

Constructor & Destructor Documentation

◆ USDNurbsReader()

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

inline

Definition at line 21 of file usd_reader_nurbs.h.

Member Function Documentation

◆ create_object()

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

overridevirtual

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

Definition at line 44 of file usd_reader_nurbs.cc.

References Curve::actvert, BKE_curve_add(), BKE_object_add_only_object(), CU_3D, CU_ACT_NONE, curve_, Object::data, Curve::flag, blender::io::usd::USDPrimReader::name_, OB_CURVES_LEGACY, blender::io::usd::USDPrimReader::object_, and Curve::resolu.

◆ read_curve_sample()

void blender::io::usd::USDNurbsReader::read_curve_sample	(	Curve *	cu,
		double	motionSampleTime
	)

Definition at line 68 of file usd_reader_nurbs.cc.

References Curve::bevel_radius, BKE_curve_nurbs_get(), BKE_nurb_knot_calc_u(), BLI_addtail(), Nurb::bp, CU_NURB_CYCLIC, CU_NURB_ENDPOINT, CU_NURBS, CU_SMOOTH, curve_, curve_prim_, Curve::extrude, BPoint::f1, Nurb::flag, Nurb::flagu, float(), Nurb::knotsu, MEM_callocN, Nurb::orderu, Nurb::orderv, Nurb::pntsu, Nurb::pntsv, blender::io::usd::USDPrimReader::prim_, BPoint::radius, Nurb::resolu, Curve::resolu, Nurb::resolv, Curve::resolv, SELECT, set_knots(), Nurb::type, BPoint::vec, and BPoint::weight.

Referenced by read_mesh(), and read_object_data().

◆ read_mesh()

Mesh * blender::io::usd::USDNurbsReader::read_mesh	(	struct Mesh *	existing_mesh,
		double	motionSampleTime,
		int	read_flag,
		const char **	err_str
	)

overridevirtual

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

Definition at line 167 of file usd_reader_nurbs.cc.

References Nurb::bezt, BKE_mesh_new_nomain_from_curve(), BKE_nurbList_free(), BLI_listbase_count(), Nurb::bp, curve, curve_prim_, Object::data, ListBase::first, Nurb::next, Curve::nurb, blender::io::usd::USDPrimReader::object_, Nurb::pntsu, point, blender::io::usd::USDPrimReader::prim_, read_curve_sample(), and BezTriple::vec.

◆ read_object_data()

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

overridevirtual

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

Definition at line 56 of file usd_reader_nurbs.cc.

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

◆ valid()

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

inlineoverridevirtual

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

Definition at line 28 of file usd_reader_nurbs.h.

References curve_prim_.

Member Data Documentation

◆ curve_

Curve* blender::io::usd::USDNurbsReader::curve_

protected

Definition at line 18 of file usd_reader_nurbs.h.

Referenced by create_object(), and read_curve_sample().

◆ curve_prim_

pxr::UsdGeomNurbsCurves blender::io::usd::USDNurbsReader::curve_prim_

protected

Definition at line 17 of file usd_reader_nurbs.h.

Referenced by read_curve_sample(), read_mesh(), read_object_data(), and valid().

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