org.deegree.rendering.r3d.multiresolution
Class SelectiveRefinement

java.lang.Object
  org.deegree.rendering.r3d.multiresolution.SelectiveRefinement

public class SelectiveRefinement
extends java.lang.Object

Implementation of a selective refinement algorithm that operates on MultiresolutionMesh instances.

The function determineLOD() solves the following problem: Given a multiresolution model M (as a MultiresolutionMesh instance) and a level-of-detail criterion c (as a LODCriterion instance), determine the smallest mesh produceable by M so that c is fullfilled everywhere on the surface of the mesh.

Version:

$Revision$

Author:

Markus Schneider, last edited by: $Author$

See Also:

MultiresolutionMesh, LODCriterion, SpatialSelection

Constructor Summary

SelectiveRefinement(MultiresolutionMesh mt, LODCriterion crit)
Creates a new SelectiveRefinement instance for the given MultiresolutionMesh and LODCriterion.

Method Summary

java.util.List<MeshFragment>

determineLOD() Determines the LOD corresponding to the associated LODCriterion.

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectiveRefinement

public SelectiveRefinement(MultiresolutionMesh mt,
                           LODCriterion crit)

Creates a new SelectiveRefinement instance for the given MultiresolutionMesh and LODCriterion.

Parameters:

mt -

crit -

Method Detail

determineLOD

public java.util.List<MeshFragment> determineLOD()

Determines the LOD corresponding to the associated LODCriterion.

Returns:

PatchInfo objects of all patches that make up the LOD