org.deegree.rendering.r3d.multiresolution.crit
Class MaxError

java.lang.Object
  org.deegree.rendering.r3d.multiresolution.crit.MaxError

All Implemented Interfaces:

LODCriterion

public class MaxError
extends Object
implements LODCriterion

LODCriterion that requests the smallest LOD in a MultiresolutionMesh with an approximation error that does not exceed a given bound.

Version:

$Revision: 30126 $, $Date: 2011-03-22 11:11:00 +0100 (Tue, 22 Mar 2011) $

Author:

Markus Schneider, last edited by: $Author: aschmitz $

Field Summary

Fields inherited from interface org.deegree.rendering.r3d.multiresolution.crit.LODCriterion

COARSEST, FINEST

Constructor Summary

MaxError(float maxTolerableError)
Creates a new MaxError instance.

Method Summary

boolean

needsRefinement(Arc arc) Returns true, iff the geometric error associated with the arc is greater than the maximum tolerable error.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MaxError

public MaxError(float maxTolerableError)

Creates a new MaxError instance.

Parameters:

maxTolerableError - the maximum tolerable error for the LOD (in world units)

Method Detail

needsRefinement

public boolean needsRefinement(Arc arc)

Returns true, iff the geometric error associated with the arc is greater than the maximum tolerable error.

Specified by:

needsRefinement in interface LODCriterion

Parameters:

arc - arc to be checked

Returns:

true, iff the arc's geometric error is greater than the maximum tolerable error