ApproxMVBB::KdTree::LinearQualityEvaluator Class Reference

#include <KdTree.hpp>

Public Member Functions
PREC	compute (const PREC &splitRatio, const PREC &pointRatio, const PREC &minMaxExtentRatio)
	LinearQualityEvaluator (PREC ws=0.0, PREC wp=0.0, PREC we=1.0)
void	setLevel (unsigned int level)

Private Attributes
PREC	m_weightMinMaxExtentRatio = 1.0
PREC	m_weightPointRatio = 0.0
PREC	m_weightSplitRatio = 0.0

Detailed Description

Quality evaluator for the split heuristic s = split ratio is between (0,0.5] p = point ratio is between [0,0.5] e = extent ratio is between (0,1] ws,wp,we are weightings between [0,1] for the following linear criteria: J(s,p,e) = ws*2*s + wp*2*p + we*e which is the return value of compute() and maximized by the kd-Tree building procedure!

Definition at line 266 of file KdTree.hpp.

Constructor & Destructor Documentation

ApproxMVBB::KdTree::LinearQualityEvaluator::LinearQualityEvaluator ( PREC  ws = 0.0, PREC  wp = 0.0, PREC  we = 1.0  )

inline

By default ws=0, wp=0, we=1.0 which maximizes the extent ratio which is sensfull for midpoint splitting!

Definition at line 272 of file KdTree.hpp.

Member Function Documentation

PREC ApproxMVBB::KdTree::LinearQualityEvaluator::compute ( const PREC &  splitRatio, const PREC &  pointRatio, const PREC &  minMaxExtentRatio  )

inline

Definition at line 279 of file KdTree.hpp.

void ApproxMVBB::KdTree::LinearQualityEvaluator::setLevel ( unsigned int  level )

inline

Definition at line 275 of file KdTree.hpp.

Member Data Documentation

PREC ApproxMVBB::KdTree::LinearQualityEvaluator::m_weightMinMaxExtentRatio = 1.0

private

Definition at line 289 of file KdTree.hpp.

PREC ApproxMVBB::KdTree::LinearQualityEvaluator::m_weightPointRatio = 0.0

private

Definition at line 288 of file KdTree.hpp.

PREC ApproxMVBB::KdTree::LinearQualityEvaluator::m_weightSplitRatio = 0.0

private

Quality weights

Definition at line 287 of file KdTree.hpp.

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

• KdTree.hpp