Package com.openinventor.meshvizxlm.extractors.isosurf

Class MiIsosurfExtractHexahedronIjk

java.lang.Object

com.openinventor.meshvizxlm.extractors.isosurf.MiIsosurfExtractIjk

com.openinventor.meshvizxlm.extractors.isosurf.MiIsosurfExtractHexahedronIjk

All Implemented Interfaces:

MiBaseExtractor, MiExtractorIjk

public abstract class MiIsosurfExtractHexahedronIjk
extends MiIsosurfExtractIjk

Isosurface extractor for hexahedron IJK meshes.

Builds the isosurface of the given isovalue in the given dataset.

Method Summary

Modifier and Type	Method	Description
abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI>	extractIsovalue(double isoValue, MiScalardSetIjk dataSet, MiCellFilterIjk cellFilter)	Builds the isosurface of the given isovalue in the given PER_CELL dataset.
abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI>	extractIsovalue(double isoValue, MiScalardSetI dataSet, MiCellFilterIjk cellFilter)	Builds the isosurface of the given isovalue in the given PER_NODE dataset.
abstract MeXScalardSetI	extractScalarSet(MiScalardSetI scalarSet)	Computes a PER_NODE scalar set on the extracted isosurface.
abstract MeXVec3dSetI	extractVec3Set(MiVec3dSetI vectorSet)	Computes a vector set on the extracted isosurface.
static <T extends MiHexahedronTopologyExplicitIjk, G extends MiGeometryI> MiIsosurfExtractHexahedronIjk	getNewInstance(MiVolumeMeshHexahedronIjk<T,G> mesh)	Create an instance of isosurface extractor for IJK Hexahedron volume mesh.

Methods inherited from class com.openinventor.meshvizxlm.extractors.isosurf.MiIsosurfExtractIjk

extractScalarSet, extractVec3Set, getExtract, getNewInstance

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.openinventor.meshvizxlm.extractors.MiBaseExtractor

setExtractorCallback

Methods inherited from interface com.openinventor.meshvizxlm.extractors.MiExtractorIjk

addCellRange, clearCellRanges

Method Details

getNewInstance

public static <T extends MiHexahedronTopologyExplicitIjk,
G extends MiGeometryI>
MiIsosurfExtractHexahedronIjk getNewInstance(MiVolumeMeshHexahedronIjk<T,G> mesh)

Create an instance of isosurface extractor for IJK Hexahedron volume mesh.

Parameters:

mesh - the input mesh

Returns:

an isosurface extractor for IJK Hexahedron volume mesh

extractIsovalue

public abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI> extractIsovalue(double isoValue,
 MiScalardSetI dataSet,
 MiCellFilterIjk cellFilter)

Builds the isosurface of the given isovalue in the given PER_NODE dataset.

Note: MiScalardSetI dataset must always be bound PER_NODE to the mesh, otherwise use MiScalarSetIjk.

Parameters:

isoValue - value for which an isosurface must be computed

dataSet - the input data set used to compute the isovalue from

cellFilter - the cell filter

Returns:

the extracted isosurface

extractIsovalue

public abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI> extractIsovalue(double isoValue,
 MiScalardSetIjk dataSet,
 MiCellFilterIjk cellFilter)

Builds the isosurface of the given isovalue in the given PER_CELL dataset.

Note: MiScalardSetIjk dataset must always be bound PER_CELL to the mesh, otherwise use MiScalarSetI. In this case of a dataset bound PER_CELL, it will be converted into a new internal dataset bound PER_NODE and cached in the extractor.

Specified by:

extractIsovalue in class MiIsosurfExtractIjk

Parameters:

isoValue - value for which an isosurface must be computed

dataSet - the input data set used to compute the isovalue from

cellFilter - the cell filter

Returns:

the extracted isosurface

extractScalarSet

public abstract MeXScalardSetI extractScalarSet(MiScalardSetI scalarSet)

Computes a PER_NODE scalar set on the extracted isosurface.

Note: The argument i of the method MiScalardSetI.get(long) refers to the i-th node of the mesh. Thus the binding of the input set must be PER_NODE. An UnsupportedOperationException is thrown otherwise.

Parameters:

scalarSet - the input scalar set defined on the volume mesh

Returns:

the output scalar set defined on the resulting isosurface mesh

extractVec3Set

public abstract MeXVec3dSetI extractVec3Set(MiVec3dSetI vectorSet)

Computes a vector set on the extracted isosurface.

Note: The argument i of the method MiVec3dSetI.get(long) refers to the i-th node of the mesh. Thus the binding of the input set must be PER_NODE. An UnsupportedOperationException is thrown otherwise.

Parameters:

vectorSet - the input vector set defined on the volume mesh

Returns:

the output vector set defined on the resulting isosurface mesh