vl::PolygonSimplifier::QErr Class Reference

The quadric error metric as defined by PolygonSimplifier. More...

#include <PolygonSimplifier.hpp>

Public Member Functions
	QErr ()
	QErr (const dvec3 &n, double d, double w=1.0)
dmat3	matrix () const
dvec3	vector () const
double	offset () const
double	evaluate (const dvec3 &v) const
bool	analyticSolution (dvec3 &v) const
QErr	operator+ (const QErr &other)
const QErr &	operator+= (const QErr &other)

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

Detailed Description

The quadric error metric as defined by PolygonSimplifier.

Definition at line 62 of file PolygonSimplifier.hpp.

Constructor & Destructor Documentation

QErr() [1/2]

vl::PolygonSimplifier::QErr::QErr ( )

inline

Definition at line 65 of file PolygonSimplifier.hpp.

QErr() [2/2]

vl::PolygonSimplifier::QErr::QErr ( const dvec3 &  n, double  d, double  w = 1.0  )

inline

Definition at line 79 of file PolygonSimplifier.hpp.

References VL_CHECK, vl::Vector3< T_Scalar >::x(), vl::Vector3< T_Scalar >::y(), and vl::Vector3< T_Scalar >::z().

Member Function Documentation

analyticSolution()

bool vl::PolygonSimplifier::QErr::analyticSolution ( dvec3 &  v ) const

inline

Definition at line 122 of file PolygonSimplifier.hpp.

References vl::Matrix3< T_Scalar >::getInverse().

Referenced by vl::PolygonSimplifier::computeCollapseInfo().

evaluate()

double vl::PolygonSimplifier::QErr::evaluate ( const dvec3 &  v ) const

inline

Definition at line 114 of file PolygonSimplifier.hpp.

References vl::Vector3< T_Scalar >::x(), vl::Vector3< T_Scalar >::y(), and vl::Vector3< T_Scalar >::z().

Referenced by vl::PolygonSimplifier::computeCollapseInfo().

matrix()

dmat3 vl::PolygonSimplifier::QErr::matrix ( ) const

inline

Definition at line 96 of file PolygonSimplifier.hpp.

offset()

double vl::PolygonSimplifier::QErr::offset ( ) const

inline

Definition at line 109 of file PolygonSimplifier.hpp.

operator+()

QErr vl::PolygonSimplifier::QErr::operator+ ( const QErr &  other )

inline

Definition at line 150 of file PolygonSimplifier.hpp.

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

operator+=()

const QErr& vl::PolygonSimplifier::QErr::operator+= ( const QErr &  other )

inline

Definition at line 166 of file PolygonSimplifier.hpp.

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

vector()

dvec3 vl::PolygonSimplifier::QErr::vector ( ) const

inline

Definition at line 104 of file PolygonSimplifier.hpp.

Member Data Documentation

a2

double vl::PolygonSimplifier::QErr::a2

protected

Definition at line 183 of file PolygonSimplifier.hpp.

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

ab

double vl::PolygonSimplifier::QErr::ab

protected

Definition at line 183 of file PolygonSimplifier.hpp.

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

ac

double vl::PolygonSimplifier::QErr::ac

protected

Definition at line 183 of file PolygonSimplifier.hpp.

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

ad

double vl::PolygonSimplifier::QErr::ad

protected

Definition at line 183 of file PolygonSimplifier.hpp.

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

b2

double vl::PolygonSimplifier::QErr::b2

protected

Definition at line 184 of file PolygonSimplifier.hpp.

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

bc

double vl::PolygonSimplifier::QErr::bc

protected

Definition at line 184 of file PolygonSimplifier.hpp.

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

bd

double vl::PolygonSimplifier::QErr::bd

protected

Definition at line 184 of file PolygonSimplifier.hpp.

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

c2

double vl::PolygonSimplifier::QErr::c2

protected

Definition at line 185 of file PolygonSimplifier.hpp.

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

cd

double vl::PolygonSimplifier::QErr::cd

protected

Definition at line 185 of file PolygonSimplifier.hpp.

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

d2

double vl::PolygonSimplifier::QErr::d2

protected

Definition at line 186 of file PolygonSimplifier.hpp.

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

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

• C:/git/VL/src/vlGraphics/PolygonSimplifier.hpp