MeshCore::FunctionContainer Class Reference

Hilfs-Klasse für den Quadric-Fit. More...

#include <Approximation.h>

List of all members.

Public Types
typedef float(*	Function )(float, float, float)
	Die MGC-Algorithmen arbeiten mit Funktionen dieses Types.
Public Member Functions
void	Assign (const float *pKoef)
	Übernehmen der Quadric-Parameter.
bool	CurvatureInfo (float x, float y, float z, float &rfCurv0, float &rfCurv1)
bool	CurvatureInfo (float x, float y, float z, float &rfCurv0, float &rfCurv1, Wm4::Vector3< float > &rkDir0, Wm4::Vector3< float > &rkDir1, float &dDistance)
	Redirector auf eine Methode der MGC Bibliothek.
	FunctionContainer (const float *pKoef)
	Der parametrisierte Konstruktor.
Base::Vector3f	GetGradient (float x, float y, float z) const
Base::Matrix4D	GetHessian (float x, float y, float z) const
float &	operator[] (int idx)
	Zugriff auf die Koeffizienten der Quadric.
virtual	~FunctionContainer ()
	Destruktor.
Static Public Member Functions
static float	F (float x, float y, float z)
static float	Fx (float x, float y, float z)
static float	Fxx (float x, float y, float z)
static float	Fxy (float x, float y, float z)
static float	Fxz (float x, float y, float z)
static float	Fy (float x, float y, float z)
static float	Fyy (float x, float y, float z)
static float	Fyz (float x, float y, float z)
static float	Fz (float x, float y, float z)
static float	Fzz (float x, float y, float z)
Protected Attributes
Wm4::ImplicitSurface< float > *	pImplSurf
	Zugriff auf die MGC-Bibliothek.
Static Protected Attributes
static float	dKoeff [10]
	Koeffizienten der Quadric.

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Detailed Description

Hilfs-Klasse für den Quadric-Fit.

Beinhaltet die partiellen Ableitungen der Quadric und dient zur Berechnung der Quadrik-Eigenschaften.

Definition at line 296 of file Approximation.h.

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Member Typedef Documentation

typedef float(* MeshCore::FunctionContainer::Function)(float, float, float)

Die MGC-Algorithmen arbeiten mit Funktionen dieses Types.

Definition at line 303 of file Approximation.h.

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Constructor & Destructor Documentation

MeshCore::FunctionContainer::FunctionContainer

(

const float *

pKoef

)

[inline]

Der parametrisierte Konstruktor.

Erwartet ein Array mit den Quadric-Koeffizienten.

Parameters:

pKoef

Zeiger auf die Quadric-Parameter (float [10])

Definition at line 310 of file Approximation.h.

References Assign(), dKoeff, and pImplSurf.

virtual MeshCore::FunctionContainer::~FunctionContainer

(

)

[inline, virtual]

Destruktor.

Löscht die ImpicitSurface Klasse der MGC-Bibliothek wieder

Definition at line 347 of file Approximation.h.

References pImplSurf.

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Member Function Documentation

void MeshCore::FunctionContainer::Assign

(

const float *

pKoef

)

[inline]

Übernehmen der Quadric-Parameter.

Parameters:

pKoef

Zeiger auf die Quadric-Parameter (doube [10])

Definition at line 338 of file Approximation.h.

References dKoeff.

Referenced by FunctionContainer().

bool MeshCore::FunctionContainer::CurvatureInfo	(	float	x,
		float	y,
		float	z,
		float &	rfCurv0,
		float &	rfCurv1
	)			[inline]

Definition at line 390 of file Approximation.h.

References dKoeff, Fx(), Fy(), Fz(), and KDL::sqrt().

bool MeshCore::FunctionContainer::CurvatureInfo	(	float	x,
		float	y,
		float	z,
		float &	rfCurv0,
		float &	rfCurv1,
		Wm4::Vector3< float > &	rkDir0,
		Wm4::Vector3< float > &	rkDir1,
		float &	dDistance
	)			[inline]

Redirector auf eine Methode der MGC Bibliothek.

Ermittelt die Hauptkrümmungen und ihre Richtungen im angegebenen Punkt.

Parameters:

	x	X-Koordinate
	y	Y-Koordinate
	z	Z-Koordinate
	rfCurv0	1. Hauptkrümmung
	rfCurv1	2. Hauptkrümmung
	rkDir0	Richtung der 1. Hauptkrümmung
	rkDir1	Richtung der 2. Hauptkrümmung
	dDistance	Ergebnis das die Entfernung des Punktes von der Quadrik angibt.

Returns:

bool Fehlerfreie Ausfürhung = true, ansonsten false

Definition at line 367 of file Approximation.h.

References Wm4::ImplicitSurface< Real >::ComputePrincipalCurvatureInfo(), and pImplSurf.

Referenced by MeshCore::SurfaceFit::GetCurvatureInfo(), and MeshCore::QuadraticFit::GetCurvatureInfo().

static float MeshCore::FunctionContainer::F	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 414 of file Approximation.h.

References dKoeff.

Referenced by MeshCore::SurfaceFit::Value().

static float MeshCore::FunctionContainer::Fx	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 422 of file Approximation.h.

References dKoeff, and SketcherExample::f.

Referenced by CurvatureInfo().

static float MeshCore::FunctionContainer::Fxx	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 436 of file Approximation.h.

References dKoeff, and SketcherExample::f.

static float MeshCore::FunctionContainer::Fxy	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 440 of file Approximation.h.

References dKoeff.

static float MeshCore::FunctionContainer::Fxz	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 444 of file Approximation.h.

References dKoeff.

static float MeshCore::FunctionContainer::Fy	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 426 of file Approximation.h.

References dKoeff, and SketcherExample::f.

Referenced by CurvatureInfo().

static float MeshCore::FunctionContainer::Fyy	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 448 of file Approximation.h.

References dKoeff, and SketcherExample::f.

static float MeshCore::FunctionContainer::Fyz	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 452 of file Approximation.h.

References dKoeff.

static float MeshCore::FunctionContainer::Fz	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 430 of file Approximation.h.

References dKoeff, and SketcherExample::f.

Referenced by CurvatureInfo().

static float MeshCore::FunctionContainer::Fzz	(	float	x,
		float	y,
		float	z
	)			[inline, static]

Definition at line 456 of file Approximation.h.

References dKoeff, and SketcherExample::f.

Base::Vector3f MeshCore::FunctionContainer::GetGradient	(	float	x,
		float	y,
		float	z
	)			const [inline]

Definition at line 374 of file Approximation.h.

References Wm4::ImplicitSurface< Real >::GetGradient(), pImplSurf, Wm4::Vector3< Real >::X(), Wm4::Vector3< Real >::Y(), and Wm4::Vector3< Real >::Z().

Referenced by MeshCore::SurfaceFit::GetCurvatureInfo(), and MeshCore::QuadraticFit::GetCurvatureInfo().

Base::Matrix4D MeshCore::FunctionContainer::GetHessian	(	float	x,
		float	y,
		float	z
	)			const [inline]

Definition at line 380 of file Approximation.h.

References Wm4::ImplicitSurface< Real >::GetHessian(), pImplSurf, and Base::Matrix4D::setToUnity().

float& MeshCore::FunctionContainer::operator[]

(

int

idx

)

[inline]

Zugriff auf die Koeffizienten der Quadric.

Parameters:

idx

Index des Parameters

Returns:

float& Der Koeffizient

Definition at line 353 of file Approximation.h.

References dKoeff.

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Member Data Documentation

float FunctionContainer::dKoeff [static, protected]

Koeffizienten der Quadric.

Definition at line 462 of file Approximation.h.

Referenced by Assign(), CurvatureInfo(), F(), FunctionContainer(), Fx(), Fxx(), Fxy(), Fxz(), Fy(), Fyy(), Fyz(), Fz(), Fzz(), and operator[]().

Wm4::ImplicitSurface<float>* MeshCore::FunctionContainer::pImplSurf [protected]

Zugriff auf die MGC-Bibliothek.

Definition at line 463 of file Approximation.h.

Referenced by CurvatureInfo(), FunctionContainer(), GetGradient(), GetHessian(), and ~FunctionContainer().

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

• Approximation.h
• Approximation.cpp