Package com.openinventor.meshvizxlm.extractors.slice

Class MiSphereSliceExtractHexahedronIjk

java.lang.Object
com.openinventor.meshvizxlm.extractors.slice.MiSphereSliceExtractIjk
com.openinventor.meshvizxlm.extractors.slice.MiSphereSliceExtractHexahedronIjk
All Implemented Interfaces:
MiBaseExtractor, MiExtractorIjk
public abstract class MiSphereSliceExtractHexahedronIjk extends MiSphereSliceExtractIjk
Sphere slice extractor for hexahedron IJK 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), MiSphereSliceExtractIjk.extractScalarSet(MiScalardSetIjk), extractVec3Set(MiVec3dSetI) or MiSphereSliceExtractIjk.extractVec3Set(MiVec3dSetIjk) methods.

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

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

  • Method Details

    • getNewInstance

      public static <T extends MiHexahedronTopologyExplicitIjk, G extends MiGeometryI> MiSphereSliceExtractHexahedronIjk getNewInstance(MiVolumeMeshHexahedronIjk<T,G> mesh)
      Create an instance of sphere slice extractor for hexahedron IJK volume mesh.
      Parameters:
      mesh - the input mesh
      Returns:
      a sphere slice extractor for hexahedron IJK volume mesh

    • extractScalarSet

      public abstract MeXScalardSetI extractScalarSet(MiScalardSetI scalarSet)
      Computes a PER_NODE scalar set on the extracted sphere slice.

      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 sphere slice mesh.

    • extractVec3Set

      public abstract MeXVec3dSetI extractVec3Set(MiVec3dSetI vectorSet)
      Computes a vector set on the extracted sphere slice.

      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 sphere slice mesh