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ClassicNurbsCurve Class Reference

#include <classicNurbsCurve.h>

Inheritance diagram for ClassicNurbsCurve:


Public Member Functions
	ClassicNurbsCurve (int order, int num_cvs, const float knots[], const LVecBase4f cvs[])
virtual void	set_order (int order)
virtual int	get_order () const
virtual int	get_num_cvs () const
virtual int	get_num_knots () const
virtual bool	insert_cv (float t)
virtual bool	remove_cv (int n)
virtual void	remove_all_cvs ()
virtual bool	set_cv (int n, const LVecBase4f &v)
virtual LVecBase4f	get_cv (int n) const
virtual bool	set_knot (int n, float t)
virtual float	get_knot (int n) const
virtual bool	recompute ()
virtual bool	rebuild_curveseg (int rtype0, float t0, const LVecBase4f &v0, int rtype1, float t1, const LVecBase4f &v1, int rtype2, float t2, const LVecBase4f &v2, int rtype3, float t3, const LVecBase4f &v3)
virtual bool	stitch (const ParametricCurve a, const ParametricCurve b)
INLINE CubicCurveseg *	get_curveseg (int ti)
virtual NurbsCurveInterface *	get_nurbs_interface ()
virtual bool	convert_to_nurbs (ParametricCurve *nc) const
virtual void	write (ostream &out, int indent_level=0) const
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
Static Public Member Functions
void	register_with_read_factory ()
TypeHandle	get_class_type ()
void	init_type ()
Public Attributes
PUBLISHED	__pad1__: virtual ~ClassicNurbsCurve()
Protected Member Functions
virtual int	append_cv_impl (const LVecBase4f &v)
virtual bool	format_egg (ostream &out, const string &name, const string &curve_type, int indent_level) const
int	find_cv (float t)
virtual void	write_datagram (BamWriter *manager, Datagram &me)
void	fillin (DatagramIterator &scan, BamReader *manager)
Static Protected Member Functions
TypedWritable *	make_ClassicNurbsCurve (const FactoryParams &params)
Protected Attributes
int	_order
pvector< CV >	_cvs
Private Member Functions
	ClassicNurbsCurve (const ParametricCurve &pc)
Private Attributes
PUBLISHED	__pad0__: ClassicNurbsCurve()
Static Private Attributes
TypeHandle	_type_handle
TypeHandle	_orig_type_handle

Constructor & Destructor Documentation

ClassicNurbsCurve::ClassicNurbsCurve ( const ParametricCurve & pc ) [private]

Definition at line 57 of file classicNurbsCurve.cxx.
References _order, and ParametricCurve::convert_to_nurbs().
Referenced by stitch().

ClassicNurbsCurve::ClassicNurbsCurve ( int order,

int num_cvs,

const float knots[],

const LVecBase4f cvs[]

)

Definition at line 73 of file classicNurbsCurve.cxx.
References _cvs, _order, NurbsCurveInterface::append_cv(), recompute(), and set_knot().

Member Function Documentation

int ClassicNurbsCurve::append_cv_impl ( const LVecBase4f & v ) [protected, virtual]

Implements NurbsCurveInterface.
Definition at line 516 of file classicNurbsCurve.cxx.
References _cvs, get_knot(), and v.

bool ClassicNurbsCurve::convert_to_nurbs ( ParametricCurve * nc ) const [virtual]

Reimplemented from NurbsCurveInterface.
Definition at line 493 of file classicNurbsCurve.cxx.
References ParametricCurve::_curve_type, NurbsCurveInterface::convert_to_nurbs(), and ParametricCurve::set_curve_type().

void ClassicNurbsCurve::fillin ( DatagramIterator & scan,

BamReader * manager

) [protected]

Reimplemented from PiecewiseCurve.
Definition at line 610 of file classicNurbsCurve.cxx.
References _cvs, _order, ClassicNurbsCurve::CV::_p, ClassicNurbsCurve::CV::_t, PiecewiseCurve::fillin(), DatagramIterator::get_float64(), DatagramIterator::get_int8(), and DatagramIterator::get_uint32().
Referenced by make_ClassicNurbsCurve().

int ClassicNurbsCurve::find_cv ( float t ) [protected]

Definition at line 541 of file classicNurbsCurve.cxx.
References _cvs, _order, and t.
Referenced by insert_cv().

virtual TypeHandle ClassicNurbsCurve::force_init_type ( void ) [inline, virtual]

Reimplemented from PiecewiseCurve.
Definition at line 144 of file classicNurbsCurve.h.
References NurbsCurveInterface::get_class_type(), and NurbsCurveInterface::init_type().

bool ClassicNurbsCurve::format_egg ( ostream & out,

const string & name,

const string & curve_type,

int indent_level

) const [protected, virtual]

Reimplemented from NurbsCurveInterface.
Definition at line 529 of file classicNurbsCurve.cxx.
References NurbsCurveInterface::format_egg().

TypeHandle ClassicNurbsCurve::get_class_type ( void ) [inline, static]

Reimplemented from NurbsCurveInterface.
Definition at line 128 of file classicNurbsCurve.h.
Referenced by register_with_read_factory().

INLINE CubicCurveseg* ClassicNurbsCurve::get_curveseg ( int ti )

Reimplemented from PiecewiseCurve.

LVecBase4f ClassicNurbsCurve::get_cv ( int n ) const [virtual]

Implements NurbsCurveInterface.
Definition at line 257 of file classicNurbsCurve.cxx.
References _cvs, get_num_cvs(), and n.

float ClassicNurbsCurve::get_knot ( int n ) const [virtual]

Implements NurbsCurveInterface.
Definition at line 290 of file classicNurbsCurve.cxx.
References _cvs, _order, and n.
Referenced by append_cv_impl(), insert_cv(), rebuild_curveseg(), and recompute().

int ClassicNurbsCurve::get_num_cvs ( ) const [virtual]

Implements NurbsCurveInterface.
Definition at line 131 of file classicNurbsCurve.cxx.
References _cvs.
Referenced by get_cv(), and set_cv().

int ClassicNurbsCurve::get_num_knots ( ) const [virtual]

Implements NurbsCurveInterface.
Definition at line 141 of file classicNurbsCurve.cxx.
References _cvs, and _order.
Referenced by set_knot().

NurbsCurveInterface * ClassicNurbsCurve::get_nurbs_interface ( ) [virtual]

Reimplemented from ParametricCurve.
Definition at line 481 of file classicNurbsCurve.cxx.

int ClassicNurbsCurve::get_order ( ) const [virtual]

Implements NurbsCurveInterface.
Definition at line 121 of file classicNurbsCurve.cxx.
References _order.

virtual TypeHandle ClassicNurbsCurve::get_type ( void ) const [inline, virtual]

Reimplemented from PiecewiseCurve.
Definition at line 141 of file classicNurbsCurve.h.
References NurbsCurveInterface::get_class_type().

void ClassicNurbsCurve::init_type ( void ) [inline, static]

Reimplemented from NurbsCurveInterface.
Definition at line 131 of file classicNurbsCurve.h.
References NurbsCurveInterface::get_class_type(), PiecewiseCurve::get_class_type(), NurbsCurveInterface::init_type(), PiecewiseCurve::init_type(), and register_type().
Referenced by ConfigureFn().

bool ClassicNurbsCurve::insert_cv ( float t ) [virtual]

Implements NurbsCurveInterface.
Definition at line 158 of file classicNurbsCurve.cxx.
References _cvs, _order, a, NurbsCurveInterface::append_cv(), find_cv(), get_knot(), and t.

TypedWritable * ClassicNurbsCurve::make_ClassicNurbsCurve ( const FactoryParams & params ) [static, protected]

Definition at line 570 of file classicNurbsCurve.cxx.
References fillin(), params, and parse_params().
Referenced by register_with_read_factory().

bool ClassicNurbsCurve::rebuild_curveseg ( int rtype0,

float t0,

const LVecBase4f & v0,

int rtype1,

float t1,

const LVecBase4f & v1,

int rtype2,

float t2,

const LVecBase4f & v2,

int rtype3,

float t3,

const LVecBase4f & v3

) [virtual]

Reimplemented from PiecewiseCurve.
Definition at line 351 of file classicNurbsCurve.cxx.
References _cvs, PiecewiseCurve::_last_ti, _order, c, compute_nurbs_basis(), CubicCurveseg::compute_seg(), get_knot(), invert, RT_KEEP_ORIG, and s.

bool ClassicNurbsCurve::recompute ( ) [virtual]

Reimplemented from ParametricCurve.
Definition at line 312 of file classicNurbsCurve.cxx.
References _cvs, _order, PiecewiseCurve::_segs, c, get_knot(), and PiecewiseCurve::insert_curveseg().
Referenced by ClassicNurbsCurve(), and stitch().

void ClassicNurbsCurve::register_with_read_factory ( ) [static]

Reimplemented from PandaNode.
Definition at line 559 of file classicNurbsCurve.cxx.
References _orig_type_handle, get_class_type(), BamReader::get_factory(), make_ClassicNurbsCurve(), and Factory< TypedWritable >::register_factory().
Referenced by ConfigureFn().

void ClassicNurbsCurve::remove_all_cvs ( ) [virtual]

Implements NurbsCurveInterface.
Definition at line 231 of file classicNurbsCurve.cxx.
References _cvs.

bool ClassicNurbsCurve::remove_cv ( int n ) [virtual]

Implements NurbsCurveInterface.
Definition at line 216 of file classicNurbsCurve.cxx.
References _cvs, and n.

bool ClassicNurbsCurve::set_cv ( int n,

const LVecBase4f & v

) [virtual]

Implements NurbsCurveInterface.
Definition at line 243 of file classicNurbsCurve.cxx.
References _cvs, get_num_cvs(), n, and v.

bool ClassicNurbsCurve::set_knot ( int n,

float t

) [virtual]

Implements NurbsCurveInterface.
Definition at line 274 of file classicNurbsCurve.cxx.
References _cvs, _order, get_num_knots(), n, and t.
Referenced by ClassicNurbsCurve().

void ClassicNurbsCurve::set_order ( int order ) [virtual]

Definition at line 108 of file classicNurbsCurve.cxx.
References _cvs, and _order.

bool ClassicNurbsCurve::stitch ( const ParametricCurve * a,

const ParametricCurve * b

) [virtual]

Reimplemented from ParametricCurve.
Definition at line 426 of file classicNurbsCurve.cxx.
References _cvs, ClassicNurbsCurve::CV::_t, a, b, ClassicNurbsCurve(), PandaNode::PT(), recompute(), and t.

void ClassicNurbsCurve::write ( ostream & out,

int indent_level = 0

) const [virtual]

Reimplemented from NurbsCurveInterface.
Definition at line 504 of file classicNurbsCurve.cxx.
References NurbsCurveInterface::write().

void ClassicNurbsCurve::write_datagram ( BamWriter * manager,

Datagram & me

) [protected, virtual]

Reimplemented from PiecewiseCurve.
Definition at line 587 of file classicNurbsCurve.cxx.
References _cvs, _order, ClassicNurbsCurve::CV::_p, ClassicNurbsCurve::CV::_t, Datagram::add_float64(), Datagram::add_int8(), Datagram::add_uint32(), and PiecewiseCurve::write_datagram().

Member Data Documentation

PUBLISHED ClassicNurbsCurve::__pad0__ [private]

Reimplemented from NurbsCurveInterface.
Definition at line 53 of file classicNurbsCurve.h.

PUBLISHED ClassicNurbsCurve::__pad1__

Reimplemented from ParametricCurve.
Definition at line 59 of file classicNurbsCurve.h.

pvector<CV> ClassicNurbsCurve::_cvs [protected]

Definition at line 115 of file classicNurbsCurve.h.
Referenced by append_cv_impl(), ClassicNurbsCurve(), fillin(), find_cv(), get_cv(), get_knot(), get_num_cvs(), get_num_knots(), insert_cv(), rebuild_curveseg(), recompute(), remove_all_cvs(), remove_cv(), set_cv(), set_knot(), set_order(), stitch(), and write_datagram().

int ClassicNurbsCurve::_order [protected]

Definition at line 105 of file classicNurbsCurve.h.
Referenced by ClassicNurbsCurve(), fillin(), find_cv(), get_knot(), get_num_knots(), get_order(), insert_cv(), rebuild_curveseg(), recompute(), set_knot(), set_order(), and write_datagram().

TypeHandle ClassicNurbsCurve::_orig_type_handle [static, private]

Definition at line 33 of file classicNurbsCurve.cxx.
Referenced by register_with_read_factory().

TypeHandle ClassicNurbsCurve::_type_handle [static, private]

Reimplemented from NurbsCurveInterface.
Definition at line 32 of file classicNurbsCurve.cxx.

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

Generated on Fri Apr 18 00:11:32 2003 for Panda by

1.3

ClassicNurbsCurve Class Reference

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Static Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation