Package com.openinventor.meshvizxlm.extractors.skin

Class MiSkinExtractUnstructured

java.lang.Object

com.openinventor.meshvizxlm.extractors.skin.MiSkinExtractUnstructured

All Implemented Interfaces:

MiBaseExtractor, MiExtractorUnstructured

public abstract class MiSkinExtractUnstructured
extends Object
implements MiExtractorUnstructured

Skin extractor for an unstructured volume mesh.

Performs 2 types of extraction:

• extractSkin(MiCellFilterI) builds a MeXSurfaceMeshUnstructured interfaces containing the skin of the given mesh. The skin of a mesh is made up of all the faces that belong to only one cell. Scalar and vector sets can be mapped onto this surface by calling extractScalarSet(MiScalardSetI) and extractVec3Set(MiVec3dSetI).
• extractLineSkin(MiCellFilterI) builds a MeXLineMeshUnstructured interface containing the line skin of the given mesh, which is made up of the edges from the faces that belong to the skin.

Internal faces and edges of a mesh will not be displayed except if they are adjacent to dead cells.

Note: No dataset mapping is available on the line skin.

Method Summary

Modifier and Type	Method	Description
abstract MeXLineMeshUnstructured<MeXLineCell,MeXLineTopologyExplicitI<MeXLineCell>,MeXGeometryI>	extractLineSkin(MiCellFilterI cellFilter)	Builds the topology and geometry of the line skin.
abstract MeXScalardSetI	extractScalarSet(MiScalardSetI inputSet)	Extracts a scalar set from the volume mesh.
abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI>	extractSkin(MiCellFilterI cellFilter)	Builds the topology and geometry of a mesh skin.
abstract MeXVec3dSetI	extractVec3Set(MiVec3dSetI inputSet)	Extracts a vector set from the volume mesh.
abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI>	getExtract()	Returns the result of the extraction as a mesh.
static <C extends MiVolumeCell, T extends MiVolumeTopologyExplicitI<C>, G extends MiGeometryI> MiSkinExtractUnstructured	getNewInstance(MiVolumeMeshUnstructured<C,T,G> mesh)	Create an instance of a skin extractor for unstructured volume mesh.

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.MiExtractorUnstructured

addCellRange, clearCellRanges

Method Details

getNewInstance

public static <C extends MiVolumeCell,
T extends MiVolumeTopologyExplicitI<C>,
G extends MiGeometryI>
MiSkinExtractUnstructured getNewInstance(MiVolumeMeshUnstructured<C,T,G> mesh)

Create an instance of a skin extractor for unstructured volume mesh.

Parameters:

mesh - the input mesh

Returns:

a skin extractor for unstructured volume mesh

extractSkin

public abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI> extractSkin(MiCellFilterI cellFilter)

Builds the topology and geometry of a mesh skin.

Parameters:

cellFilter - the cell filter

Returns:

the skin extracted as an unstructured surface mesh.

extractLineSkin

public abstract MeXLineMeshUnstructured<MeXLineCell,MeXLineTopologyExplicitI<MeXLineCell>,MeXGeometryI> extractLineSkin(MiCellFilterI cellFilter)

Builds the topology and geometry of the line skin.

Parameters:

cellFilter - the cell filter

Returns:

the line skin extracted as an unstructured line mesh.

extractScalarSet

public abstract MeXScalardSetI extractScalarSet(MiScalardSetI inputSet)

Extracts a scalar set from the volume mesh. The scalars are mapped onto the current extracted skin.

Parameters:

inputSet - the input scalar set defined on the volume mesh

Returns:

the output scalar set defined on the resulting surface mesh

extractVec3Set

public abstract MeXVec3dSetI extractVec3Set(MiVec3dSetI inputSet)

Extracts a vector set from the volume mesh. The vectors are mapped onto the current extracted skin.

Parameters:

inputSet - the input vec3 set defined on the volume mesh

Returns:

the output scalar set defined on the resulting surface mesh

getExtract

public abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI> getExtract()

Returns the result of the extraction as a mesh.

Returns:

result of the extraction as a mesh