Package cz.fidentis.analyst.engines.distance.impl

Class MeshDistanceNNGPU

java.lang.Object

cz.fidentis.analyst.engines.distance.impl.MeshDistanceVisitorImpl

cz.fidentis.analyst.engines.distance.impl.MeshDistanceNNGPU

All Implemented Interfaces:

MeshVisitor, MeshDistanceVisitor, Serializable

public class MeshDistanceNNGPU
extends MeshDistanceVisitorImpl

Visitor calculates nearest neighbour on GPU. Uses a LeftBalancedKdTree.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MeshDistanceNNGPU(LeftBalancedKdTree kdTree, boolean pointToTriangle, boolean relativeDistance, boolean crop)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	dispose()	Dispose all disposable resources this visitor was using.
void	visitMeshFacet(MeshFacet comparedFacet)	The inspection method to be implemented by specific visitors.

Methods inherited from class cz.fidentis.analyst.engines.distance.impl.MeshDistanceVisitorImpl

getDistancesOfVisitedFacets, inParallel, relativeDistance

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.fidentis.analyst.data.mesh.MeshVisitor

isThreadSafe

Constructor Details

MeshDistanceNNGPU

public MeshDistanceNNGPU(LeftBalancedKdTree kdTree,
 boolean pointToTriangle,
 boolean relativeDistance,
 boolean crop)

Constructor.

Parameters:

kdTree - The Left-balanced Kd-tree to which distances from the visited facets should be computed.

relativeDistance - If true, then the visitor calculates the relative distances with respect to the normal vectors of source facets (normal vectors have to present), i.e., we can get negative distances.

Throws:

IllegalArgumentException - if some parameter is wrong.

Method Details

visitMeshFacet

public void visitMeshFacet(MeshFacet comparedFacet)

Description copied from interface: MeshVisitor

The inspection method to be implemented by specific visitors.

Parameters:

comparedFacet - Mesh facet to be visited.

dispose

public void dispose()

Description copied from interface: MeshVisitor

Dispose all disposable resources this visitor was using. Distances can still be retrieved after calling this method. Subclasses should override this method if they need to dispose something.

Specified by:

dispose in interface MeshVisitor

Overrides:

dispose in class MeshDistanceVisitorImpl