surface_bspline Class Reference

#include <surface_bspline.hpp>

Inheritance diagram for surface_bspline:

List of all members.

Public Types

• typedef point< K > Point
• typedef bounding_box< K > BoundingBox
• typedef point_set< default_env >
  ::PointIterator PointIterator

Public Member Functions

• surface_bspline (void)
• surface_bspline (const BoundingBox &box)
• ~surface_bspline (void)
• Point eval (double u, double v)
• void eval (double u, double v, double *x, double *y)
• void eval (double u, double v, double *x, double *y, double *z)
• double umin (void)
• double umax (void)
• double vmin (void)
• double vmax (void)
• int orderU (void)
• int orderV (void)
• int numberU (void)
• int numberV (void)
• int dimension (void)
• double * knotsU (void)
• double * knotsV (void)
• double * vertices (void)
• Seq< Point * > criticalpoints (void)
• Seq< Point * > extremalpoints (void)
• Seq< Point * > singularpoints (void)
• Point operator() (double u, double v)
• virtual Point * eval (double u, double v) const =0
• virtual void eval (Point &p, double u, double v) const =0
• virtual void eval (double *lp, const double *u, int n) const
• virtual Point * operator() (double u, double v) const
• virtual void sample (PointIterator lp, const double *u, unsigned m, const double *v, unsigned n) const
• virtual void sample (PointIterator lp, unsigned m, unsigned n) const
• virtual void sample (double *lp, unsigned m, unsigned n, double *u, double *v) const
• virtual double umin (void) const =0
• virtual double umax (void) const =0
• virtual double vmin (void) const =0
• virtual double vmax (void) const =0
• virtual void get_range (double &umin, double &umax, double &vmin, double &vmax) const =0

Public Attributes

• int ik1
• int ik2
• int in1
• int in2
• double * et1
• double * et2
• double * ecoef
• double * rcoef
• int idim

---

Detailed Description

Definition at line 24 of file surface_bspline.hpp.

---

Member Typedef Documentation

typedef bounding_box<K> BoundingBox

Definition at line 28 of file surface_bspline.hpp.

typedef point<K> Point

Reimplemented from surface_parametric< K >.

Definition at line 27 of file surface_bspline.hpp.

typedef point_set<default_env >::PointIterator PointIterator [inherited]

Definition at line 44 of file surface_parametric.hpp.

---

Constructor & Destructor Documentation

surface_bspline

(

void

)

surface_bspline

(

const BoundingBox &

box

)

~surface_bspline

(

void

)

---

Member Function Documentation

Seq<Point *> criticalpoints

(

void

)

int dimension

(

void

)

[inline]

Definition at line 65 of file surface_bspline.hpp.

References surface_bspline::idim.

{ return idim ; }

void eval	(	double	u,
		double	v,
		double *	x,
		double *	y
	)

virtual Point* eval	(	double	u,
		double	v
	)		const [pure virtual, inherited]

virtual void eval	(	Point &	p,
		double	u,
		double	v
	)		const [pure virtual, inherited]

virtual void eval	(	double *	lp,
		const double *	u,
		int	n
	)		const [virtual, inherited]

Point eval	(	double	u,
		double	v
	)

void eval	(	double	u,
		double	v,
		double *	x,
		double *	y,
		double *	z
	)

Seq<Point *> extremalpoints

(

void

)

void get_range	(	double &	umin,
		double &	umax,
		double &	vmin,
		double &	vmax
	)		const [pure virtual, inherited]

Implemented in surface_rational< K, N >.

Definition at line 102 of file surface_rational.hpp.

                                                                            {
  umin=m_umin;                                           
  umax=m_umax;                                           
  vmin=m_vmin;                                           
  vmax=m_vmax;                                           
}

double* knotsU

(

void

)

[inline]

Definition at line 67 of file surface_bspline.hpp.

References surface_bspline::et1.

Referenced by surface_bspline::umax(), and surface_bspline::umin().

{ return et1 ;   }

double* knotsV

(

void

)

[inline]

Definition at line 68 of file surface_bspline.hpp.

References surface_bspline::et2.

Referenced by surface_bspline::vmax(), and surface_bspline::vmin().

{ return et2 ;   }

int numberU

(

void

)

[inline]

Definition at line 63 of file surface_bspline.hpp.

References surface_bspline::in1.

Referenced by surface_bspline::umax().

{ return in1 ;  }

int numberV

(

void

)

[inline]

Definition at line 64 of file surface_bspline.hpp.

References surface_bspline::in2.

Referenced by surface_bspline::vmax().

{ return in2 ;  }

Point operator()	(	double	u,
		double	v
	)

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

Definition at line 54 of file surface_parametric.hpp.

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

{ return this->eval(u,v); }

int orderU

(

void

)

[inline]

Definition at line 61 of file surface_bspline.hpp.

References surface_bspline::ik1.

Referenced by surface_bspline::umax(), and surface_bspline::umin().

{ return ik1 ;  }

int orderV

(

void

)

[inline]

Definition at line 62 of file surface_bspline.hpp.

References surface_bspline::ik2.

Referenced by surface_bspline::vmax(), and surface_bspline::vmin().

{ return ik2 ;  }

virtual void sample	(	PointIterator	lp,
		const double *	u,
		unsigned	m,
		const double *	v,
		unsigned	n
	)		const [virtual, inherited]

virtual void sample	(	double *	lp,
		unsigned	m,
		unsigned	n,
		double *	u,
		double *	v
	)		const [virtual, inherited]

virtual void sample	(	PointIterator	lp,
		unsigned	m,
		unsigned	n
	)		const [virtual, inherited]

Seq<Point *> singularpoints

(

void

)

double umax

(

void

)

[inline]

Definition at line 57 of file surface_bspline.hpp.

References surface_bspline::knotsU(), surface_bspline::numberU(), and surface_bspline::orderU().

{ return knotsU()[numberU()-orderU()] ; }

virtual double umax

(

void

)

const [pure virtual, inherited]

Implemented in surface_rational< K, N >.

double umin

(

void

)

[inline]

Definition at line 56 of file surface_bspline.hpp.

References surface_bspline::knotsU(), and surface_bspline::orderU().

{ return knotsU()[orderU()] ; }

virtual double umin

(

void

)

const [pure virtual, inherited]

Implemented in surface_rational< K, N >.

double* vertices

(

void

)

[inline]

Definition at line 69 of file surface_bspline.hpp.

References surface_bspline::ecoef.

{ return ecoef ; }

double vmax

(

void

)

[inline]

Definition at line 59 of file surface_bspline.hpp.

References surface_bspline::knotsV(), surface_bspline::numberV(), and surface_bspline::orderV().

{ return knotsV()[numberV()-orderV()] ; }

virtual double vmax

(

void

)

const [pure virtual, inherited]

Implemented in surface_rational< K, N >.

double vmin

(

void

)

[inline]

Definition at line 58 of file surface_bspline.hpp.

References surface_bspline::knotsV(), and surface_bspline::orderV().

{ return knotsV()[orderV()] ; }

virtual double vmin

(

void

)

const [pure virtual, inherited]

Implemented in surface_rational< K, N >.

---

Member Data Documentation

double* ecoef

Definition at line 46 of file surface_bspline.hpp.

Referenced by surface_bspline::vertices().

double* et1

Definition at line 42 of file surface_bspline.hpp.

Referenced by surface_bspline::knotsU().

double* et2

Definition at line 44 of file surface_bspline.hpp.

Referenced by surface_bspline::knotsV().

int idim

Definition at line 49 of file surface_bspline.hpp.

Referenced by surface_bspline::dimension().

int ik1

Definition at line 34 of file surface_bspline.hpp.

Referenced by surface_bspline::orderU().

int ik2

Definition at line 36 of file surface_bspline.hpp.

Referenced by surface_bspline::orderV().

int in1

Definition at line 38 of file surface_bspline.hpp.

Referenced by surface_bspline::numberU().

int in2

Definition at line 40 of file surface_bspline.hpp.

Referenced by surface_bspline::numberV().

double* rcoef

Definition at line 47 of file surface_bspline.hpp.

---

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

• /Users/mourrain/Devel/mmx/shape/include/shape/surface_bspline.hpp