Main Page Namespace List Class Hierarchy Alphabetical List Compound List File List Compound Members File Members

NurbsPPCurve Class Reference

#include <nurbsPPCurve.h>

Inheritance diagram for NurbsPPCurve:


Public Member Functions
	NurbsPPCurve (int order, int num_cvs, const float knots[], const LVecBase4f cvs[])
virtual float	get_max_t () const
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	get_point (float t, LVecBase3f &point) const
virtual bool	get_tangent (float t, LVecBase3f &tangent) const
virtual bool	get_pt (float t, LVecBase3f &point, LVecBase3f &tangent) const
virtual bool	get_2ndtangent (float t, LVecBase3f &tangent2) const
virtual bool	stitch (const ParametricCurve a, const ParametricCurve b)
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
TypeHandle	get_class_type ()
void	init_type ()
Public Attributes
PUBLISHED	__pad1__: virtual ~NurbsPPCurve()
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
Private Types
typedef pvector< LVecBase4f >	Points
typedef pvector< float >	Knots
Private Member Functions
	NurbsPPCurve (const ParametricCurve &pc)
bool	make_nurbs_valid ()
void	make_arrays_valid ()
bool	copy_nurbs (PLib::NurbsCurvef &nurbs) const
void	copy_arrays (Points &points, Knots &knots, int &order) const
Static Private Member Functions
bool	make_nurbs_from (PLib::NurbsCurvef &nurbs, const Points &points, const Knots &knots, int order)
void	make_arrays_from (const PLib::NurbsCurvef &nurbs, Points &points, Knots &knots, int &order)
Private Attributes
PUBLISHED	__pad0__: NurbsPPCurve()
PLib::NurbsCurvef	_nurbs
int	_order
Points	_points
Knots	_knots
bool	_nurbs_valid
Static Private Attributes
TypeHandle	_type_handle

Member Typedef Documentation

typedef pvector<float> NurbsPPCurve::Knots [private]

Definition at line 94 of file nurbsPPCurve.h.
Referenced by NurbsPPCurve(), and stitch().

typedef pvector<LVecBase4f> NurbsPPCurve::Points [private]

Definition at line 93 of file nurbsPPCurve.h.
Referenced by NurbsPPCurve(), and stitch().

Constructor & Destructor Documentation

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

Definition at line 46 of file nurbsPPCurve.cxx.
References _nurbs_valid, _order, and ParametricCurve::convert_to_nurbs().
Referenced by stitch().

NurbsPPCurve::NurbsPPCurve ( int order,

int num_cvs,

const float knots[],

const LVecBase4f cvs[]

)

Definition at line 63 of file nurbsPPCurve.cxx.
References _knots, _nurbs_valid, _order, _points, Knots, and Points.

Member Function Documentation

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

Implements NurbsCurveInterface.
Definition at line 535 of file nurbsPPCurve.cxx.
References _knots, _order, _points, and make_arrays_valid().

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

Reimplemented from NurbsCurveInterface.
Definition at line 512 of file nurbsPPCurve.cxx.
References ParametricCurve::_curve_type, NurbsCurveInterface::convert_to_nurbs(), and ParametricCurve::set_curve_type().

void NurbsPPCurve::copy_arrays ( Points & points,

Knots & knots,

int & order

) const [private]

Definition at line 628 of file nurbsPPCurve.cxx.
References _knots, _nurbs, _order, _points, make_arrays_from(), and points.

bool NurbsPPCurve::copy_nurbs ( PLib::NurbsCurvef & nurbs ) const [private]

Definition at line 613 of file nurbsPPCurve.cxx.
References _knots, _nurbs, _order, _points, and make_nurbs_from().

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

Reimplemented from ParametricCurve.
Definition at line 128 of file nurbsPPCurve.h.
References NurbsCurveInterface::get_class_type(), and NurbsCurveInterface::init_type().

bool NurbsPPCurve::format_egg ( ostream & out,

const string & name,

const string & curve_type,

int indent_level

) const [protected, virtual]

Reimplemented from NurbsCurveInterface.
Definition at line 560 of file nurbsPPCurve.cxx.
References NurbsCurveInterface::format_egg().

bool NurbsPPCurve::get_2ndtangent ( float t,

LVecBase3f & tangent2

) const [virtual]

Implements ParametricCurve.
Definition at line 407 of file nurbsPPCurve.cxx.
References _nurbs, _nurbs_valid, get_max_t(), p, and t.

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

Reimplemented from NurbsCurveInterface.
Definition at line 115 of file nurbsPPCurve.h.

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

Implements NurbsCurveInterface.
Definition at line 248 of file nurbsPPCurve.cxx.
References _nurbs, _points, get_num_cvs(), n, and p.

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

Implements NurbsCurveInterface.
Definition at line 281 of file nurbsPPCurve.cxx.
References _knots, _nurbs, get_num_knots(), and n.

float NurbsPPCurve::get_max_t ( ) const [virtual]

Reimplemented from ParametricCurve.
Definition at line 89 of file nurbsPPCurve.cxx.
References _knots, and _nurbs.
Referenced by get_2ndtangent(), get_point(), get_pt(), and get_tangent().

int NurbsPPCurve::get_num_cvs ( ) const [virtual]

Implements NurbsCurveInterface.
Definition at line 138 of file nurbsPPCurve.cxx.
References _nurbs, and _points.
Referenced by get_cv(), and set_cv().

int NurbsPPCurve::get_num_knots ( ) const [virtual]

Implements NurbsCurveInterface.
Definition at line 152 of file nurbsPPCurve.cxx.
References _knots, and _nurbs.
Referenced by get_knot(), and set_knot().

NurbsCurveInterface * NurbsPPCurve::get_nurbs_interface ( ) [virtual]

Reimplemented from ParametricCurve.
Definition at line 500 of file nurbsPPCurve.cxx.

int NurbsPPCurve::get_order ( ) const [virtual]

Implements NurbsCurveInterface.
Definition at line 123 of file nurbsPPCurve.cxx.
References _nurbs, and _order.

bool NurbsPPCurve::get_point ( float t,

LVecBase3f & point

) const [virtual]

Implements ParametricCurve.
Definition at line 317 of file nurbsPPCurve.cxx.
References _nurbs, _nurbs_valid, get_max_t(), p, and t.

bool NurbsPPCurve::get_pt ( float t,

LVecBase3f & point,

LVecBase3f & tangent

) const [virtual]

Implements ParametricCurve.
Definition at line 374 of file nurbsPPCurve.cxx.
References _nurbs, _nurbs_valid, get_max_t(), p, and t.

bool NurbsPPCurve::get_tangent ( float t,

LVecBase3f & tangent

) const [virtual]

Implements ParametricCurve.
Definition at line 347 of file nurbsPPCurve.cxx.
References _nurbs, _nurbs_valid, get_max_t(), p, and t.

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

Reimplemented from ParametricCurve.
Definition at line 125 of file nurbsPPCurve.h.
References NurbsCurveInterface::get_class_type().

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

Reimplemented from NurbsCurveInterface.
Definition at line 118 of file nurbsPPCurve.h.
References NurbsCurveInterface::get_class_type(), ParametricCurve::get_class_type(), NurbsCurveInterface::init_type(), ParametricCurve::init_type(), and register_type().
Referenced by ConfigureFn().

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

Implements NurbsCurveInterface.
Definition at line 172 of file nurbsPPCurve.cxx.
References _nurbs, make_nurbs_valid(), and t.

void NurbsPPCurve::make_arrays_from ( const PLib::NurbsCurvef & nurbs,

Points & points,

Knots & knots,

int & order

) [static, private]

Definition at line 681 of file nurbsPPCurve.cxx.
References p, and points.
Referenced by copy_arrays(), and make_arrays_valid().

void NurbsPPCurve::make_arrays_valid ( ) [private]

Definition at line 595 of file nurbsPPCurve.cxx.
References _knots, _nurbs, _nurbs_valid, _order, _points, and make_arrays_from().
Referenced by append_cv_impl(), and set_knot().

bool NurbsPPCurve::make_nurbs_from ( PLib::NurbsCurvef & nurbs,

const Points & points,

const Knots & knots,

int order

) [static, private]

Definition at line 646 of file nurbsPPCurve.cxx.
References p, and points.
Referenced by copy_nurbs(), make_nurbs_valid(), and stitch().

bool NurbsPPCurve::make_nurbs_valid ( ) [private]

Definition at line 573 of file nurbsPPCurve.cxx.
References _knots, _nurbs, _nurbs_valid, _order, _points, and make_nurbs_from().
Referenced by insert_cv(), and recompute().

bool NurbsPPCurve::recompute ( ) [virtual]

Reimplemented from ParametricCurve.
Definition at line 303 of file nurbsPPCurve.cxx.
References make_nurbs_valid().

void NurbsPPCurve::remove_all_cvs ( ) [virtual]

Implements NurbsCurveInterface.
Definition at line 216 of file nurbsPPCurve.cxx.
References _knots, _nurbs_valid, and _points.

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

Implements NurbsCurveInterface.
Definition at line 191 of file nurbsPPCurve.cxx.
References _knots, _nurbs, _order, _points, and n.

bool NurbsPPCurve::set_cv ( int n,

const LVecBase4f & v

) [virtual]

Implements NurbsCurveInterface.
Definition at line 230 of file nurbsPPCurve.cxx.
References _nurbs, _points, get_num_cvs(), n, and v.

bool NurbsPPCurve::set_knot ( int n,

float t

) [virtual]

Implements NurbsCurveInterface.
Definition at line 265 of file nurbsPPCurve.cxx.
References _knots, get_num_knots(), make_arrays_valid(), n, and t.

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

Definition at line 109 of file nurbsPPCurve.cxx.
References _nurbs_valid, _order, and _points.

bool NurbsPPCurve::stitch ( const ParametricCurve * a,

const ParametricCurve * b

) [virtual]

Reimplemented from ParametricCurve.
Definition at line 438 of file nurbsPPCurve.cxx.
References _nurbs, _nurbs_valid, a, b, Knots, make_nurbs_from(), NurbsPPCurve(), Points, and PandaNode::PT().

void NurbsPPCurve::write ( ostream & out,

int indent_level = 0

) const [virtual]

Reimplemented from NurbsCurveInterface.
Definition at line 523 of file nurbsPPCurve.cxx.
References NurbsCurveInterface::write().

Member Data Documentation

PUBLISHED NurbsPPCurve::__pad0__ [private]

Reimplemented from NurbsCurveInterface.
Definition at line 43 of file nurbsPPCurve.h.

PUBLISHED NurbsPPCurve::__pad1__

Reimplemented from ParametricCurve.
Definition at line 49 of file nurbsPPCurve.h.

Knots NurbsPPCurve::_knots [private]

Definition at line 111 of file nurbsPPCurve.h.
Referenced by append_cv_impl(), copy_arrays(), copy_nurbs(), get_knot(), get_max_t(), get_num_knots(), make_arrays_valid(), make_nurbs_valid(), NurbsPPCurve(), remove_all_cvs(), remove_cv(), and set_knot().

PLib::NurbsCurvef NurbsPPCurve::_nurbs [private]

Definition at line 107 of file nurbsPPCurve.h.
Referenced by copy_arrays(), copy_nurbs(), get_2ndtangent(), get_cv(), get_knot(), get_max_t(), get_num_cvs(), get_num_knots(), get_order(), get_point(), get_pt(), get_tangent(), insert_cv(), make_arrays_valid(), make_nurbs_valid(), remove_cv(), set_cv(), and stitch().

bool NurbsPPCurve::_nurbs_valid [private]

Definition at line 112 of file nurbsPPCurve.h.
Referenced by get_2ndtangent(), get_point(), get_pt(), get_tangent(), make_arrays_valid(), make_nurbs_valid(), NurbsPPCurve(), remove_all_cvs(), set_order(), and stitch().

int NurbsPPCurve::_order [private]

Definition at line 109 of file nurbsPPCurve.h.
Referenced by append_cv_impl(), copy_arrays(), copy_nurbs(), get_order(), make_arrays_valid(), make_nurbs_valid(), NurbsPPCurve(), remove_cv(), and set_order().

Points NurbsPPCurve::_points [private]

Definition at line 110 of file nurbsPPCurve.h.
Referenced by append_cv_impl(), copy_arrays(), copy_nurbs(), get_cv(), get_num_cvs(), make_arrays_valid(), make_nurbs_valid(), NurbsPPCurve(), remove_all_cvs(), remove_cv(), set_cv(), and set_order().

TypeHandle NurbsPPCurve::_type_handle [static, private]

Reimplemented from NurbsCurveInterface.
Definition at line 25 of file nurbsPPCurve.cxx.

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

Generated on Fri Apr 18 00:12:55 2003 for Panda by

1.3

NurbsPPCurve Class Reference

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation