viennals::CompareSparseField< T, D > Class Template Reference

Calculate distance measure between two level sets by comparing their SDF values on a sparse field. This class iterates over the points in the sparse field of the sample level set and calculates differences with the target level set. The target level set needs to be expanded whereas the sample level set reduced to a sparse field if necessary. The code is currently intended for 2D level sets only. More...

#include <lsCompareSparseField.hpp>

Public Member Functions
	CompareSparseField ()
	CompareSparseField (SmartPointer< Domain< T, D > > passedLevelSetTarget, SmartPointer< Domain< T, D > > passedLevelSetSample)
void	setLevelSetTarget (SmartPointer< Domain< T, D > > passedLevelSet)
void	setLevelSetSample (SmartPointer< Domain< T, D > > passedLevelSet)
void	setXRange (T minXRange, T maxXRange)
	Set the x-coordinate range to restrict the comparison area.
void	setYRange (T minYRange, T maxYRange)
	Set the y-coordinate range to restrict the comparison area.
void	clearXRange ()
	Clear the x-range restriction.
void	clearYRange ()
	Clear the y-range restriction.
void	setOutputMesh (SmartPointer< Mesh< T > > passedMesh)
	Set the output mesh where difference values will be stored.
void	apply ()
	Apply the comparison and calculate the sum of squared differences.
T	getSumSquaredDifferences () const
	Return the sum of squared differences calculated by apply().
T	getSumDifferences () const
	Return the sum of differences calculated by apply().
unsigned	getNumPoints () const
	Return the number of points used in the comparison.
T	getRMSE () const
	Calculate the root mean square error from previously computed values.

Detailed Description

template<class T, int D = 2>
class viennals::CompareSparseField< T, D >

Calculate distance measure between two level sets by comparing their SDF values on a sparse field. This class iterates over the points in the sparse field of the sample level set and calculates differences with the target level set. The target level set needs to be expanded whereas the sample level set reduced to a sparse field if necessary. The code is currently intended for 2D level sets only.

Constructor & Destructor Documentation

CompareSparseField() [1/2]

template<class T, int D = 2>

viennals::CompareSparseField< T, D >::CompareSparseField ( )

inline

CompareSparseField() [2/2]

template<class T, int D = 2>

viennals::CompareSparseField< T, D >::CompareSparseField ( SmartPointer< Domain< T, D > > passedLevelSetTarget, SmartPointer< Domain< T, D > > passedLevelSetSample )

inline

Member Function Documentation

apply()

template<class T, int D = 2>

void viennals::CompareSparseField< T, D >::apply ( )

inline

Apply the comparison and calculate the sum of squared differences.

clearXRange()

template<class T, int D = 2>

void viennals::CompareSparseField< T, D >::clearXRange ( )

inline

Clear the x-range restriction.

clearYRange()

template<class T, int D = 2>

void viennals::CompareSparseField< T, D >::clearYRange ( )

inline

Clear the y-range restriction.

getNumPoints()

template<class T, int D = 2>

unsigned viennals::CompareSparseField< T, D >::getNumPoints ( ) const

inline

Return the number of points used in the comparison.

getRMSE()

template<class T, int D = 2>

T viennals::CompareSparseField< T, D >::getRMSE ( ) const

inline

Calculate the root mean square error from previously computed values.

getSumDifferences()

template<class T, int D = 2>

T viennals::CompareSparseField< T, D >::getSumDifferences ( ) const

inline

Return the sum of differences calculated by apply().

getSumSquaredDifferences()

template<class T, int D = 2>

T viennals::CompareSparseField< T, D >::getSumSquaredDifferences ( ) const

inline

Return the sum of squared differences calculated by apply().

setLevelSetSample()

template<class T, int D = 2>

void viennals::CompareSparseField< T, D >::setLevelSetSample ( SmartPointer< Domain< T, D > > passedLevelSet )

inline

setLevelSetTarget()

template<class T, int D = 2>

void viennals::CompareSparseField< T, D >::setLevelSetTarget ( SmartPointer< Domain< T, D > > passedLevelSet )

inline

setOutputMesh()

template<class T, int D = 2>

void viennals::CompareSparseField< T, D >::setOutputMesh ( SmartPointer< Mesh< T > > passedMesh )

inline

Set the output mesh where difference values will be stored.

setXRange()

template<class T, int D = 2>

void viennals::CompareSparseField< T, D >::setXRange ( T minXRange, T maxXRange )

inline

Set the x-coordinate range to restrict the comparison area.

setYRange()

template<class T, int D = 2>

void viennals::CompareSparseField< T, D >::setYRange ( T minYRange, T maxYRange )

inline

Set the y-coordinate range to restrict the comparison area.

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

• include/viennals/lsCompareSparseField.hpp