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HermiteCurve Class Reference

#include <hermiteCurve.h>

Inheritance diagram for HermiteCurve:


Public Member Functions
CubicCurveseg *	get_curveseg (int ti)
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 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 ()
Protected Member Functions
virtual bool	format_egg (ostream &out, const string &name, const string &curve_type, int indent_level) const
void	invalidate_cv (int n, bool redo_all)
int	find_cv (float t)
void	recompute_basis ()
virtual void	write_datagram (BamWriter *manager, Datagram &me)
void	fillin (DatagramIterator &scan, BamReader *manager)
Static Protected Member Functions
TypedWritable *	make_HermiteCurve (const FactoryParams &params)
Protected Attributes
pvector< HermiteCurveCV >	_points
Private Member Functions
	HermiteCurve (const ParametricCurve &pc)
virtual	~HermiteCurve ()
int	get_num_cvs () const
int	insert_cv (float t)
int	append_cv (int type, float x, float y, float z)
int	append_cv (int type, const LVecBase3f &v)
bool	remove_cv (int n)
void	remove_all_cvs ()
bool	set_cv_type (int n, int type)
bool	set_cv_point (int n, float x, float y, float z)
bool	set_cv_point (int n, const LVecBase3f &v)
bool	set_cv_in (int n, float x, float y, float z)
bool	set_cv_in (int n, const LVecBase3f &v)
bool	set_cv_out (int n, float x, float y, float z)
bool	set_cv_out (int n, const LVecBase3f &v)
bool	set_cv_tstart (int n, float tstart)
bool	set_cv_name (int n, const char *name)
int	get_cv_type (int n) const
const LVecBase3f &	get_cv_point (int n) const
void	get_cv_point (int n, LVecBase3f &v) const
const LVecBase3f &	get_cv_in (int n) const
void	get_cv_in (int n, LVecBase3f &v) const
const LVecBase3f &	get_cv_out (int n) const
void	get_cv_out (int n, LVecBase3f &v) const
float	get_cv_tstart (int n) const
string	get_cv_name (int n) const
virtual void	output (ostream &out) const
void	write_cv (ostream &out, int n) const
Private Attributes
PUBLISHED	__pad0__: HermiteCurve()
Static Private Attributes
TypeHandle	_type_handle

Constructor & Destructor Documentation

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

Definition at line 279 of file hermiteCurve.cxx.
References ParametricCurve::convert_to_hermite().

HermiteCurve::~HermiteCurve ( ) [private, virtual]

Definition at line 294 of file hermiteCurve.cxx.

Member Function Documentation

int HermiteCurve::append_cv ( int type,

const LVecBase3f & v

) [inline, private]

Definition at line 102 of file hermiteCurve.h.
References append_cv(), type, and v.

int HermiteCurve::append_cv ( int type,

float x,

float y,

float z

) [private]

Definition at line 368 of file hermiteCurve.cxx.
References _points, PiecewiseCurve::_segs, PiecewiseCurve::insert_curveseg(), ParametricCurve::invalidate_all(), recompute_basis(), HermiteCurveCV::set_in(), HermiteCurveCV::set_out(), HermiteCurveCV::set_point(), HermiteCurveCV::set_type(), type, x, y, z, and zerovec_3f.
Referenced by append_cv(), ParametricCurve::convert_to_hermite(), and insert_cv().

void HermiteCurve::fillin ( DatagramIterator & scan,

BamReader * manager

) [protected]

Reimplemented from PiecewiseCurve.
Definition at line 964 of file hermiteCurve.cxx.
References _points, HermiteCurveCV::fillin(), PiecewiseCurve::fillin(), and DatagramIterator::get_uint32().
Referenced by make_HermiteCurve().

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

Definition at line 869 of file hermiteCurve.cxx.
References PiecewiseCurve::_segs, PiecewiseCurve::is_valid(), n, and t.
Referenced by insert_cv().

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

Reimplemented from PiecewiseCurve.
Definition at line 180 of file hermiteCurve.h.
References get_class_type(), and init_type().

bool HermiteCurve::format_egg ( ostream & out,

const string & name,

const string & curve_type,

int indent_level

) const [protected, virtual]

Reimplemented from ParametricCurve.
Definition at line 749 of file hermiteCurve.cxx.
References ParametricCurve::_num_dimensions, _points, PiecewiseCurve::_segs, PiecewiseCurve::get_tlength(), and indent().

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

Reimplemented from PiecewiseCurve.
Definition at line 171 of file hermiteCurve.h.
References _type_handle.
Referenced by force_init_type(), get_type(), and register_with_read_factory().

CubicCurveseg* HermiteCurve::get_curveseg ( int ti ) [inline]

Reimplemented from PiecewiseCurve.
Definition at line 141 of file hermiteCurve.h.
References PiecewiseCurve::get_curveseg().
Referenced by invalidate_cv(), and recompute_basis().

void HermiteCurve::get_cv_in ( int n,

LVecBase3f & v

) const [private]

Definition at line 597 of file hermiteCurve.cxx.
References get_cv_in(), n, and v.

const LVecBase3f & HermiteCurve::get_cv_in ( int n ) const [private]

Definition at line 589 of file hermiteCurve.cxx.
References _points, HC_CUT, n, and zerovec_3f.
Referenced by ParametricCurve::convert_to_hermite(), get_cv_in(), and write_cv().

string HermiteCurve::get_cv_name ( int n ) const [private]

Definition at line 644 of file hermiteCurve.cxx.
References _points, and n.
Referenced by write_cv().

void HermiteCurve::get_cv_out ( int n,

LVecBase3f & v

) const [private]

Definition at line 616 of file hermiteCurve.cxx.
References get_cv_out(), n, and v.

const LVecBase3f & HermiteCurve::get_cv_out ( int n ) const [private]

Definition at line 608 of file hermiteCurve.cxx.
References _points, HC_CUT, n, and zerovec_3f.
Referenced by ParametricCurve::convert_to_hermite(), get_cv_out(), and write_cv().

void HermiteCurve::get_cv_point ( int n,

LVecBase3f & v

) const [private]

Definition at line 578 of file hermiteCurve.cxx.
References get_cv_point(), n, and v.

const LVecBase3f & HermiteCurve::get_cv_point ( int n ) const [private]

Definition at line 570 of file hermiteCurve.cxx.
References _points, n, and zerovec_3f.
Referenced by get_cv_point(), and write_cv().

float HermiteCurve::get_cv_tstart ( int n ) const [private]

Definition at line 628 of file hermiteCurve.cxx.
References _points, PiecewiseCurve::get_max_t(), PiecewiseCurve::get_tstart(), and n.
Referenced by insert_cv(), invalidate_cv(), set_cv_tstart(), and write_cv().

int HermiteCurve::get_cv_type ( int n ) const [private]

Definition at line 555 of file hermiteCurve.cxx.
References _points, and n.
Referenced by ParametricCurve::convert_to_hermite(), and write_cv().

int HermiteCurve::get_num_cvs ( ) const [private]

Definition at line 308 of file hermiteCurve.cxx.
References _points.
Referenced by ParametricCurve::convert_to_hermite(), insert_cv(), and output().

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

Reimplemented from PiecewiseCurve.
Definition at line 177 of file hermiteCurve.h.
References get_class_type().

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

Reimplemented from PiecewiseCurve.
Definition at line 174 of file hermiteCurve.h.
References _type_handle, and register_type().
Referenced by ConfigureFn(), and force_init_type().

int HermiteCurve::insert_cv ( float t ) [private]

Definition at line 330 of file hermiteCurve.cxx.
References HermiteCurveCV::_in, HermiteCurveCV::_out, HermiteCurveCV::_p, _points, HermiteCurveCV::_type, append_cv(), find_cv(), get_cv_tstart(), PiecewiseCurve::get_max_t(), get_num_cvs(), PiecewiseCurve::get_pt(), HC_SMOOTH, PiecewiseCurve::insert_curveseg(), ParametricCurve::invalidate_all(), PiecewiseCurve::is_valid(), n, recompute_basis(), set_cv_tstart(), and t.
Referenced by PT().

void HermiteCurve::invalidate_cv ( int n,

bool redo_all

) [protected]

Definition at line 823 of file hermiteCurve.cxx.
References ParametricCurve::_curve_type, HermiteCurveCV::_p, _points, CubicCurveseg::bezier_basis(), get_curveseg(), get_cv_tstart(), PiecewiseCurve::get_max_t(), PiecewiseCurve::get_tlength(), HC_CUT, CubicCurveseg::hermite_basis(), ParametricCurve::invalidate(), ParametricCurve::invalidate_all(), PiecewiseCurve::is_valid(), n, PCT_HPR, and wrap_hpr().
Referenced by set_cv_in(), set_cv_out(), set_cv_point(), and set_cv_type().

TypedWritable * HermiteCurve::make_HermiteCurve ( const FactoryParams & params ) [static, protected]

Definition at line 928 of file hermiteCurve.cxx.
References fillin(), params, and parse_params().
Referenced by register_with_read_factory().

void HermiteCurve::output ( ostream & out ) const [private, virtual]

Reimplemented from PandaNode.
Definition at line 659 of file hermiteCurve.cxx.
References ParametricCurve::get_curve_type(), get_num_cvs(), PandaNode::output(), PCT_HPR, PCT_T, and PCT_XYZ.

bool HermiteCurve::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 735 of file hermiteCurve.cxx.

void HermiteCurve::recompute_basis ( ) [protected]

Definition at line 892 of file hermiteCurve.cxx.
References ParametricCurve::_curve_type, HermiteCurveCV::_p, _points, PiecewiseCurve::_segs, CubicCurveseg::bezier_basis(), get_curveseg(), PiecewiseCurve::get_tlength(), HC_CUT, CubicCurveseg::hermite_basis(), n, PCT_HPR, and wrap_hpr().
Referenced by append_cv(), insert_cv(), remove_cv(), and set_cv_tstart().

void HermiteCurve::register_with_read_factory ( ) [static]

Reimplemented from PandaNode.
Definition at line 918 of file hermiteCurve.cxx.
References get_class_type(), BamReader::get_factory(), make_HermiteCurve(), and Factory< TypedWritable >::register_factory().
Referenced by ConfigureFn().

void HermiteCurve::remove_all_cvs ( ) [private]

Definition at line 417 of file hermiteCurve.cxx.
References _points, ParametricCurve::invalidate_all(), and PiecewiseCurve::remove_all_curvesegs().
Referenced by ParametricCurve::convert_to_hermite().

bool HermiteCurve::remove_cv ( int n ) [private]

Definition at line 395 of file hermiteCurve.cxx.
References _points, PiecewiseCurve::_segs, ParametricCurve::invalidate_all(), n, recompute_basis(), and PiecewiseCurve::remove_curveseg().

bool HermiteCurve::set_cv_in ( int n,

const LVecBase3f & v

) [inline, private]

Definition at line 115 of file hermiteCurve.h.
References n, set_cv_in(), and v.

bool HermiteCurve::set_cv_in ( int n,

float x,

float y,

float z

) [private]

Definition at line 485 of file hermiteCurve.cxx.
References _points, invalidate_cv(), n, x, y, and z.
Referenced by ParametricCurve::convert_to_hermite(), PT(), and set_cv_in().

bool HermiteCurve::set_cv_name ( int n,

const char * name

) [private]

Definition at line 537 of file hermiteCurve.cxx.
References _points, and n.

bool HermiteCurve::set_cv_out ( int n,

const LVecBase3f & v

) [inline, private]

Definition at line 119 of file hermiteCurve.h.
References n, set_cv_out(), and v.

bool HermiteCurve::set_cv_out ( int n,

float x,

float y,

float z

) [private]

Definition at line 502 of file hermiteCurve.cxx.
References _points, invalidate_cv(), n, x, y, and z.
Referenced by ParametricCurve::convert_to_hermite(), PT(), and set_cv_out().

bool HermiteCurve::set_cv_point ( int n,

const LVecBase3f & v

) [inline, private]

Definition at line 111 of file hermiteCurve.h.
References n, set_cv_point(), and v.

bool HermiteCurve::set_cv_point ( int n,

float x,

float y,

float z

) [private]

Definition at line 468 of file hermiteCurve.cxx.
References _points, invalidate_cv(), n, x, y, and z.
Referenced by PT(), and set_cv_point().

bool HermiteCurve::set_cv_tstart ( int n,

float tstart

) [private]

Definition at line 518 of file hermiteCurve.cxx.
References _points, get_cv_tstart(), PiecewiseCurve::get_tstart(), ParametricCurve::invalidate_all(), n, recompute_basis(), and PiecewiseCurve::set_tlength().
Referenced by ParametricCurve::convert_to_hermite(), and insert_cv().

bool HermiteCurve::set_cv_type ( int n,

int type

) [private]

Definition at line 445 of file hermiteCurve.cxx.
References _points, HC_CUT, invalidate_cv(), n, and type.
Referenced by ParametricCurve::convert_to_hermite(), and PT().

void HermiteCurve::write_cv ( ostream & out,

int n

) const [private]

Definition at line 689 of file hermiteCurve.cxx.
References get_cv_in(), get_cv_name(), get_cv_out(), get_cv_point(), get_cv_tstart(), get_cv_type(), HC_CUT, HC_FREE, HC_G1, HC_SMOOTH, and n.

void HermiteCurve::write_datagram ( BamWriter * manager,

Datagram & me

) [protected, virtual]

Reimplemented from PiecewiseCurve.
Definition at line 945 of file hermiteCurve.cxx.
References _points, Datagram::add_uint32(), and PiecewiseCurve::write_datagram().

Member Data Documentation

PUBLISHED HermiteCurve::__pad0__ [private]

Reimplemented from PiecewiseCurve.
Definition at line 94 of file hermiteCurve.h.

pvector<HermiteCurveCV> HermiteCurve::_points [protected]

Definition at line 159 of file hermiteCurve.h.
Referenced by append_cv(), fillin(), format_egg(), get_cv_in(), get_cv_name(), get_cv_out(), get_cv_point(), get_cv_tstart(), get_cv_type(), get_num_cvs(), insert_cv(), invalidate_cv(), recompute_basis(), remove_all_cvs(), remove_cv(), set_cv_in(), set_cv_name(), set_cv_out(), set_cv_point(), set_cv_tstart(), set_cv_type(), and write_datagram().

TypeHandle HermiteCurve::_type_handle [static, private]

Reimplemented from PiecewiseCurve.
Definition at line 32 of file hermiteCurve.cxx.
Referenced by get_class_type(), and init_type().

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

Generated on Fri Apr 18 00:12:33 2003 for Panda by

1.3

HermiteCurve Class Reference

Public Member Functions

Static Public Member Functions

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