Package com.openinventor.meshvizxlm.extractors.slice

Class MiSphereSliceExtractUnstructured

java.lang.Object

com.openinventor.meshvizxlm.extractors.slice.MiSphereSliceExtractUnstructured

All Implemented Interfaces:

MiBaseExtractor

public abstract class MiSphereSliceExtractUnstructured
extends Object
implements MiBaseExtractor

Sphere slice extractor for unstructured volume meshes.

A sphere slice is the intersection of a given sphere with the mesh volume. The extracted sphere slice is an unstructured surface mesh.

Additional data sets can be mapped onto this extracted surface by calling the extractScalarSet(MiScalardSetI) or extractVec3Set(MiVec3dSetI) methods.

The following sample code shows how to extract a sphere slice from a mesh:

 
 {
   MiSphereSliceExtractUnstructured sphereSliceExtract = MiSphereSliceExtractUnstructured.getNewInstance(mesh);
   MeXSurfaceMeshUnstructured sphereSlice = sphereSliceExtract.extractSlice(center, radius, null);
 }
 
 

Method Summary

Modifier and Type	Method	Description
abstract MeXScalardSetI	extractScalarSet(MiScalardSetI scalarSet)	Extracts a scalar set from the original mesh.
abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI>	extractSlice(SbVec3d center, double radius, MiCellFilterI filter)	Builds the topology and geometry of a sphere slice intersecting the volume mesh.
abstract MeXVec3dSetI	extractVec3Set(MiVec3dSetI vectorSet)	Extracts a vector set from the original 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> MiSphereSliceExtractUnstructured	getNewInstance(MiVolumeMeshUnstructured<C,T,G> mesh)	Create an instance of sphere 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>
MiSphereSliceExtractUnstructured getNewInstance(MiVolumeMeshUnstructured<C,T,G> mesh)

Create an instance of sphere slice extractor for unstructured volume mesh.

Parameters:

mesh - the input mesh

Returns:

a sphere slice extractor for unstructured volume mesh

extractSlice

public abstract MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI> extractSlice(SbVec3d center,
 double radius,
 MiCellFilterI filter)

Builds the topology and geometry of a sphere slice intersecting the volume mesh.

Parameters:

center - the position of the center of the sphere

radius - the radius of the sphere

filter - the cell filter

Returns:

an unstructured surface mesh representing the sphere slice

extractScalarSet

public abstract MeXScalardSetI 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 MeXVec3dSetI 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 MeXSurfaceMeshUnstructured<MeXSurfaceCell,MeXSurfaceTopologyExplicitI<MeXSurfaceCell>,MeXGeometryI> getExtract()

Returns the result of the extraction as a mesh.

Returns:

result of the extraction as a mesh