#include <bspline_curve.hpp>

Inheritance diagram for bspline_curve< K >:

Public Types

typedef bounding_box< K > BoundingBox
typedef point< K > Point
typedef parametric_curve< K > ParametricCurve
typedef K Scalar
typedef curve< REF_OF(V) > Curve
typedef point_set< K, REF_OF(V) >
::PointIterator PointIterator

Public Member Functions

bspline_curve (void)
bspline_curve (const BoundingBox &)
~bspline_curve (void)
Point * eval (double t)
Point * operator() (double t)
void eval (double t, double *x, double *y)
void eval (double t, double *x, double *y, double *z)
double tmin (void)
double tmax (void)
int order (void)
int number (void)
int dimension (void)
double * knots (void)
double * vertices (void)
Seq< Point * > criticalpoints (void)
Seq< Point * > extremalpoints (void)
Seq< Point * > singularpoints (void)
virtual double tmin (void) const =0
virtual double tmax (void) const =0
virtual void set_range (double tmin, double tmax)=0
virtual Point * eval (const double &t) const =0
virtual void eval (Point &, Scalar) const =0
virtual Point * operator() (double t) const
virtual void sample (PointIterator, int) const
virtual void sample (Point *, const Scalar *, int) const
virtual void subdivide (parametric_curve< K, V > *&a, parametric_curve< K, V > *&b, double t) const =0
virtual Seq< Point * > critical_points (void)=0
virtual Seq< Point * > extremal_points (void)=0
virtual Seq< Point * > singular_points (void)=0

Detailed Description

template<class K>
class mmx::shape::bspline_curve< K >

Definition at line 28 of file bspline_curve.hpp.

Member Typedef Documentation

typedef bounding_box<K> BoundingBox

Reimplemented from parametric_curve< K >.

Definition at line 31 of file bspline_curve.hpp.

typedef curve< REF_OF(V) > Curve [inherited]

Definition at line 48 of file parametric_curve.hpp.

typedef parametric_curve<K> ParametricCurve

Definition at line 33 of file bspline_curve.hpp.

typedef point<K> Point

Reimplemented from parametric_curve< K >.

Definition at line 32 of file bspline_curve.hpp.

typedef point_set<K , REF_OF(V) >::PointIterator PointIterator [inherited]

Definition at line 50 of file parametric_curve.hpp.

typedef K Scalar [inherited]

Definition at line 46 of file parametric_curve.hpp.

Constructor & Destructor Documentation

bspline_curve ( void )

Definition at line 58 of file bspline_curve.hpp.

                                     : ParametricCurve()
{

}

bspline_curve ( const BoundingBox & box )

Definition at line 63 of file bspline_curve.hpp.

                                                        : ParametricCurve(box)
{

}

~bspline_curve ( void )

Definition at line 68 of file bspline_curve.hpp.

{
  //freeCurve(this) ;
}

Member Function Documentation

virtual Seq<Point *> critical_points ( void ) [pure virtual, inherited]

Seq<Point *> criticalpoints ( void )

int dimension ( void ) [inline]

Definition at line 48 of file bspline_curve.hpp.

{ return idim ;  }

Point * eval ( double t )

Definition at line 74 of file bspline_curve.hpp.

                            {
    Point* p=0 ;
    // ...
    return p ;
}

void eval	(	double	t,
		double *	x,
		double *	y,
		double *	z
	)

Definition at line 85 of file bspline_curve.hpp.

{
}

virtual Point* eval ( const double & t ) const [pure virtual, inherited]

virtual void eval	(	Point &	,
		Scalar
	)		const `[pure virtual, inherited]`

void eval	(	double	t,
		double *	x,
		double *	y
	)

Definition at line 81 of file bspline_curve.hpp.

{
}

virtual Seq<Point *> extremal_points ( void ) [pure virtual, inherited]

Seq<Point *> extremalpoints ( void )

double* knots ( void ) [inline]

Definition at line 49 of file bspline_curve.hpp.

Referenced by bspline_curve< K >::tmax(), and bspline_curve< K >::tmin().

{ return et ;    }

int number ( void ) [inline]

Definition at line 47 of file bspline_curve.hpp.

Referenced by bspline_curve< K >::tmax().

{ return in ;    }

Point * operator() ( double t )

Definition at line 109 of file bspline_curve.hpp.

                                              {
  Point* p=0 ;
  // ...
  return p ;
}

virtual Point* operator() ( double t ) const [inline, virtual, inherited]

Definition at line 61 of file parametric_curve.hpp.

References parametric_curve< C, V >::eval().

{ return this->eval(t); }

int order ( void ) [inline]

Definition at line 46 of file bspline_curve.hpp.

Referenced by bspline_curve< K >::tmax(), and bspline_curve< K >::tmin().

{ return ik ;    }

virtual void sample	(	PointIterator	,
		int
	)		const `[virtual, inherited]`

virtual void sample	(	Point *	,
		const Scalar *	,
		int
	)		const `[virtual, inherited]`

virtual void set_range	(	double	tmin,
		double	tmax
	)		`[pure virtual, inherited]`

virtual Seq<Point *> singular_points ( void ) [pure virtual, inherited]

Seq<Point *> singularpoints ( void )

virtual void subdivide	(	parametric_curve< K , V > *&	a,
		parametric_curve< K , V > *&	b,
		double	t
	)		const `[pure virtual, inherited]`

virtual double tmax ( void ) const [pure virtual, inherited]

double tmax ( void ) [inline]

Definition at line 44 of file bspline_curve.hpp.

References bspline_curve< K >::knots(), bspline_curve< K >::number(), and bspline_curve< K >::order().

{ return knots()[number()-order()] ; }

virtual double tmin ( void ) const [pure virtual, inherited]

double tmin ( void ) [inline]

Definition at line 43 of file bspline_curve.hpp.

References bspline_curve< K >::knots(), and bspline_curve< K >::order().

{ return knots()[order()] ; }

double* vertices ( void ) [inline]

Definition at line 50 of file bspline_curve.hpp.

{ return ecoef ; }

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

/Users/mourrain/Devel/mmx/shape/include/shape/bspline_curve.hpp