BIAS::Quadric3 Class Reference

Implements a 3D quadric and quadric operations. More...

#include <Base/Math/Quadric3.hh>

Public Member Functions
void	Clear (double val=0.0)
double	Evaluate (double x, double y, double z)
double	GetArea ()
Matrix4x4< double >	GetHomogenous ()
double	GetOffset ()
Matrix3x3< double >	GetTensor ()
Vector3< double >	GetVector ()
Quadric3 &	operator*= (double s)
Quadric3 &	operator+= (const Quadric3 &Q)
Quadric3 &	operator= (const Quadric3 &Q)
bool	Optimize (Vector3< double > &v)
	Quadric3 (double a, double b, double c, double d, double area=1.0)
	Quadric3 ()

Protected Attributes
double	a2
double	ab
double	ac
double	ad
double	b2
double	bc
double	bd
double	c2
double	cd
double	d2
double	r

Detailed Description

Implements a 3D quadric and quadric operations.

Author

bangerer

Date

19/08/2008

Definition at line 25 of file Quadric3.hh.

Constructor & Destructor Documentation

BIAS::Quadric3::Quadric3	(	double	a,
		double	b,
		double	c,
		double	d,
		double	area = 1.0
	)

Definition at line 8 of file Quadric3.cpp.

BIAS::Quadric3::Quadric3 ( )

inline

Definition at line 31 of file Quadric3.hh.

Member Function Documentation

void BIAS::Quadric3::Clear ( double  val = 0.0 )

inline

Definition at line 42 of file Quadric3.hh.

double BIAS::Quadric3::Evaluate	(	double	x,
		double	y,
		double	z
	)

Definition at line 40 of file Quadric3.cpp.

Referenced by BIAS::TriangleMesh::SimplifyMeshSurface_().

double BIAS::Quadric3::GetArea ( )

inline

Definition at line 36 of file Quadric3.hh.

Referenced by BIAS::TriangleMesh::SimplifyMeshSurface_().

Matrix4x4< double > BIAS::Quadric3::GetHomogenous

(

)

Definition at line 33 of file Quadric3.cpp.

double BIAS::Quadric3::GetOffset ( )

inline

Definition at line 35 of file Quadric3.hh.

Matrix3x3< double > BIAS::Quadric3::GetTensor

(

)

Definition at line 27 of file Quadric3.cpp.

Vector3< double > BIAS::Quadric3::GetVector

(

)

Definition at line 23 of file Quadric3.cpp.

Quadric3 & BIAS::Quadric3::operator*=

(

double

s

)

Definition at line 89 of file Quadric3.cpp.

Quadric3 & BIAS::Quadric3::operator+=

(

const Quadric3 &

Q

)

Definition at line 74 of file Quadric3.cpp.

References a2, ab, ac, ad, b2, bc, bd, c2, cd, d2, and r.

Quadric3 & BIAS::Quadric3::operator=

(

const Quadric3 &

Q

)

Definition at line 62 of file Quadric3.cpp.

References a2, ab, ac, ad, b2, bc, bd, c2, cd, d2, and r.

bool BIAS::Quadric3::Optimize

(

Vector3< double > &

v

)

Definition at line 47 of file Quadric3.cpp.

References BIAS::Matrix3x3< T >::GetDeterminant(), BIAS::Matrix3x3< T >::InvertIP(), BIAS::Matrix3x3< T >::Mult(), and BIAS::Vector3< T >::MultIP().

Referenced by BIAS::TriangleMesh::SimplifyMeshSurface_().

Member Data Documentation

double BIAS::Quadric3::a2

protected

Definition at line 52 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::ab

protected

Definition at line 52 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::ac

protected

Definition at line 52 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::ad

protected

Definition at line 52 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::b2

protected

Definition at line 53 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::bc

protected

Definition at line 53 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::bd

protected

Definition at line 53 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::c2

protected

Definition at line 54 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::cd

protected

Definition at line 54 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::d2

protected

Definition at line 55 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

double BIAS::Quadric3::r

protected

Definition at line 58 of file Quadric3.hh.

Referenced by operator+=(), and operator=().

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

• Base/Math/Quadric3.hh
• Base/Math/Quadric3.cpp