Package com.openinventor.meshvizxlm.extractors.slice

Class MiGridPlaneSliceExtractUnstructured

java.lang.Object

com.openinventor.meshvizxlm.extractors.slice.MiGridPlaneSliceExtractUnstructured

All Implemented Interfaces:

MiBaseExtractor

public abstract class MiGridPlaneSliceExtractUnstructured
extends Object
implements MiBaseExtractor

Grid plane slice extractor on unstructured volume meshes.

This extractor is similar to the plane slice extractor except that it creates a structured mesh and probes the input volume to compute the values at the surface nodes and cells (See MiPointProbeUnstructured for settings). The grid created by this extractor is computed so that it encloses completely the cross section of the input volume mesh marking as dead the cells outside the volume.

Method Summary

Modifier and Type	Method	Description
abstract MeXSurfaceMeshCurvilinear<MeXTopologyIj,MeXGeometryIj>	extractGrid(SbVec3d normal, double distance, double step, MiCellFilterI filter)	Builds the topology and geometry of a curvilinear surface mesh defined by the given plane normal and distance to origin.
abstract MeXScalardSetIj	extractScalarSet(MiScalardSetI scalarSet)	Extracts a scalar set from the original mesh.
abstract MeXVec3dSetIj	extractVec3Set(MiVec3dSetI vectorSet)	Extracts a vector set from the original mesh.
abstract MeXSurfaceMeshCurvilinear<MeXTopologyIj,MeXGeometryIj>	getExtract()	Returns the result of the extraction as a mesh.
static <C extends MiVolumeCell, T extends MiVolumeTopologyExplicitI<C>, G extends MiGeometryI> MiGridPlaneSliceExtractUnstructured	getNewInstance(MiVolumeMeshUnstructured<C,T,G> mesh)	Create an instance of grid plane slice 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

Method Details

getNewInstance

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

Create an instance of grid plane slice extractor for unstructured volume mesh.

Parameters:

mesh - the input mesh

Returns:

a grid plane slice extractor for unstructured volume mesh

extractGrid

public abstract MeXSurfaceMeshCurvilinear<MeXTopologyIj,MeXGeometryIj> extractGrid(SbVec3d normal,
 double distance,
 double step,
 MiCellFilterI filter)

Builds the topology and geometry of a curvilinear surface mesh defined by the given plane normal and distance to origin. This grid is computed so that it encloses completely the cross section of the input volume mesh.

Parameters:

normal - normal to the grid plane slice

distance - position of the plane relatively to the origin along the normal

step - distance between two consecutive nodes in both directions of the plane

filter - the cell filter

Returns:

a curvilinear surface mesh representing the grid plane slice

extractScalarSet

public abstract MeXScalardSetIj extractScalarSet(MiScalardSetI scalarSet)

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

Parameters:

scalarSet - the input scalar set defined on the original mesh

Returns:

the output scalar set defined on the extracted mesh

extractVec3Set

public abstract MeXVec3dSetIj extractVec3Set(MiVec3dSetI vectorSet)

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

Parameters:

vectorSet - the input vector set defined on the original mesh

Returns:

the output vector set defined on the extracted mesh.

getExtract

public abstract MeXSurfaceMeshCurvilinear<MeXTopologyIj,MeXGeometryIj> getExtract()

Returns the result of the extraction as a mesh.

Returns:

result of the extraction as a mesh