GeoInterpolation.cpp File Reference

#include "GmshMessage.h"
#include "Geo.h"
#include "GeoInterpolation.h"
#include "Numeric.h"
#include "Context.h"

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Functions
static void	InterpolateCatmullRom (Vertex *v[4], double t, Vertex &V)
static Vertex	InterpolateCubicSpline (Vertex *v[4], double t, double mat[4][4], int derivee, double t1, double t2)
SPoint2	InterpolateCubicSpline (Vertex *v[4], double t, double mat[4][4], double t1, double t2, gmshSurface *s, int derivee)
static Vertex	InterpolateBezier (Curve *Curve, double u, int derivee)
static Vertex	InterpolateUBS (Curve *Curve, double u, int derivee)
int	findSpan (double u, int deg, int n, float *U)
static void	basisFuns (double u, int i, int deg, float *U, double *N)
static Vertex	InterpolateNurbs (Curve *Curve, double u, int derivee)
Vertex	InterpolateCurve (Curve *c, double u, int const derivee)
template<class T >
T	TRAN_QUA (T const c1, T const c2, T const c3, T const c4, T const s1, T const s2, T const s3, T const s4, T const u, T const v)
static Vertex	TransfiniteQua (Vertex c1, Vertex c2, Vertex c3, Vertex c4, Vertex s1, Vertex s2, Vertex s3, Vertex s4, double u, double v)
template<class T >
T	TRAN_TRI (T const c1, T const c2, T const c3, T const s1, T const s2, T const s3, T const u, T const v)
static Vertex	TransfiniteTri (Vertex c1, Vertex c2, Vertex c3, const Vertex &s1, Vertex s2, Vertex s3, double u, double v)
template<class T >
T	TRAN_TRIB (T const c1, T const c1b, T const c2, T const c2b, T const c3, T const c3b, T const s1, T const s2, T const s3, T const u, T const v)
static Vertex	TransfiniteTriB (Vertex c1, Vertex c1b, Vertex c2, Vertex c2b, Vertex c3, Vertex c3b, Vertex s1, Vertex s2, Vertex s3, double u, double v)
static void	TransfiniteSph (Vertex S, Vertex center, Vertex *T)
static Vertex	InterpolateRuledSurface (Surface *s, double u, double v)
static Vertex	InterpolateExtrudedSurface (Surface *s, double u, double v)
Vertex	InterpolateSurface (Surface *s, double u, double v, int derivee, int u_v)

Variables
static double const	fd_eps = 1.0e-8

Function Documentation

basisFuns()

static void basisFuns ( double  u, int  i, int  deg, float *  U, double *  N  )

static

Definition at line 400 of file GeoInterpolation.cpp.

Referenced by InterpolateNurbs().

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findSpan()

int findSpan	(	double	u,
		int	deg,
		int	n,
		float *	U
	)

Definition at line 381 of file GeoInterpolation.cpp.

Referenced by InterpolateNurbs().

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InterpolateBezier()

static Vertex InterpolateBezier ( Curve *  Curve, double  u, int  derivee  )

static

Definition at line 143 of file GeoInterpolation.cpp.

Referenced by InterpolateCurve().

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InterpolateCatmullRom()

static void InterpolateCatmullRom ( Vertex *  v[4], double  t, Vertex &  V  )

static

Definition at line 14 of file GeoInterpolation.cpp.

Referenced by InterpolateCurve().

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InterpolateCubicSpline() [1/2]

SPoint2 InterpolateCubicSpline	(	Vertex *	v[4],
		double	t,
		double	mat[4][4],
		double	t1,
		double	t2,
		gmshSurface *	s,
		int	derivee
	)

Definition at line 106 of file GeoInterpolation.cpp.

InterpolateCubicSpline() [2/2]

static Vertex InterpolateCubicSpline ( Vertex *  v[4], double  t, double  mat[4][4], int  derivee, double  t1, double  t2  )

static

Definition at line 30 of file GeoInterpolation.cpp.

Referenced by InterpolateCurve(), InterpolateUBS(), and gmshEdge::reparamOnFace().

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InterpolateCurve()

Vertex InterpolateCurve	(	Curve *	c,
		double	u,
		int const	derivee
	)

Definition at line 441 of file GeoInterpolation.cpp.

Referenced by GEO_Internals::_addCompoundSpline(), gmshFace::containsPoint(), gmshEdge::firstDer(), InterpolateCurve(), InterpolateExtrudedSurface(), InterpolateRuledSurface(), intersectCS(), IntersectCurvesWithSurface(), gmshFace::normal(), gmshEdge::point(), and gmshEdge::secondDer().

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InterpolateExtrudedSurface()

static Vertex InterpolateExtrudedSurface ( Surface *  s, double  u, double  v  )

static

Definition at line 918 of file GeoInterpolation.cpp.

Referenced by InterpolateSurface().

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InterpolateNurbs()

static Vertex InterpolateNurbs ( Curve *  Curve, double  u, int  derivee  )

static

Definition at line 421 of file GeoInterpolation.cpp.

Referenced by InterpolateCurve().

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InterpolateRuledSurface()

static Vertex InterpolateRuledSurface ( Surface *  s, double  u, double  v  )

static

Definition at line 806 of file GeoInterpolation.cpp.

Referenced by InterpolateSurface().

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InterpolateSurface()

Vertex InterpolateSurface	(	Surface *	s,
		double	u,
		double	v,
		int	derivee,
		int	u_v
	)

Definition at line 958 of file GeoInterpolation.cpp.

Referenced by gmshFace::firstDer(), InterpolateSurface(), intersectCS(), gmshFace::normal(), gmshFace::point(), ProjectPointOnSurface(), projectPS(), and gmshFace::secondDer().

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InterpolateUBS()

static Vertex InterpolateUBS ( Curve *  Curve, double  u, int  derivee  )

static

Definition at line 220 of file GeoInterpolation.cpp.

Referenced by InterpolateCurve().

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TRAN_QUA()

template<class T >

T TRAN_QUA	(	T const	c1,
		T const	c2,
		T const	c3,
		T const	c4,
		T const	s1,
		T const	s2,
		T const	s3,
		T const	s4,
		T const	u,
		T const	v
	)

Definition at line 677 of file GeoInterpolation.cpp.

Referenced by TransfiniteQua().

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TRAN_TRI()

template<class T >

T TRAN_TRI	(	T const	c1,
		T const	c2,
		T const	c3,
		T const	s1,
		T const	s2,
		T const	s3,
		T const	u,
		T const	v
	)

Definition at line 726 of file GeoInterpolation.cpp.

Referenced by TransfiniteTri().

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TRAN_TRIB()

template<class T >

T TRAN_TRIB	(	T const	c1,
		T const	c1b,
		T const	c2,
		T const	c2b,
		T const	c3,
		T const	c3b,
		T const	s1,
		T const	s2,
		T const	s3,
		T const	u,
		T const	v
	)

Definition at line 762 of file GeoInterpolation.cpp.

Referenced by TransfiniteTriB().

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TransfiniteQua()

static Vertex TransfiniteQua ( Vertex  c1, Vertex  c2, Vertex  c3, Vertex  c4, Vertex  s1, Vertex  s2, Vertex  s3, Vertex  s4, double  u, double  v  )

static

Definition at line 685 of file GeoInterpolation.cpp.

Referenced by InterpolateRuledSurface().

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TransfiniteSph()

static void TransfiniteSph ( Vertex  S, Vertex  center, Vertex *  T  )

static

Definition at line 788 of file GeoInterpolation.cpp.

Referenced by InterpolateRuledSurface().

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TransfiniteTri()

static Vertex TransfiniteTri ( Vertex  c1, Vertex  c2, Vertex  c3, const Vertex &  s1, Vertex  s2, Vertex  s3, double  u, double  v  )

static

Definition at line 732 of file GeoInterpolation.cpp.

Referenced by InterpolateRuledSurface().

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TransfiniteTriB()

static Vertex TransfiniteTriB ( Vertex  c1, Vertex  c1b, Vertex  c2, Vertex  c2b, Vertex  c3, Vertex  c3b, Vertex  s1, Vertex  s2, Vertex  s3, double  u, double  v  )

static

Definition at line 770 of file GeoInterpolation.cpp.

Referenced by InterpolateRuledSurface().

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Variable Documentation

fd_eps

double const fd_eps = 1.0e-8

static

Definition at line 12 of file GeoInterpolation.cpp.

Referenced by InterpolateCurve(), and InterpolateSurface().