MiSphereSliceExtractHexahedronIjk Class Reference

Sphere slice extractor for hexahedron IJK volume meshes More...

#include <MeshVizXLM/extractors/MiSphereSliceExtractHexahedronIjk.h>

Inheritance diagram for MiSphereSliceExtractHexahedronIjk:

Public Member Functions
virtual	~MiSphereSliceExtractHexahedronIjk ()
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetI &inputSet)=0
	Computes a PER_NODE scalar set on the extracted sphere slice.
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetIjk &inputSet)=0
	Computes a PER_CELL scalar set on the extracted sphere slice.
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetI &inputSet)=0
	Computes a vector set on the extracted sphere slice.
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetIjk &inputSet)=0
	Computes a vector set on the extracted sphere slice.
Public Member Functions inherited from MiSphereSliceExtractIjk
virtual	~MiSphereSliceExtractIjk ()
virtual const MeXSurfaceMeshUnstructured &	extractSlice (const MbVec3< double > &center, double radius, const MiCellFilterIjk *cellFilter=NULL)=0
	Builds the topology and geometry of a sphere slice intersecting the volume mesh.
virtual const MeXSurfaceMeshUnstructured &	getExtract () const =0
	Returns the result of the extraction as a mesh.
Public Member Functions inherited from MiBaseExtractor
virtual	~MiBaseExtractor ()
virtual void	setExtractorCallback (MiExtractorCallback *extractorCallback)=0
	Set the user defined extractor callback which will be called before each extraction, during each extraction and after each extraction.
virtual SoDEPRECATED void	setExtractorCallback (MiExtractorCallback &extractorCallback)

Static Public Member Functions
static MiSphereSliceExtractHexahedronIjk *	getNewInstance (const MiVolumeMeshHexahedronIjk &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
	Factory method returning a new instance of a class implementing this interface.
Static Public Member Functions inherited from MiSphereSliceExtractIjk
static MiSphereSliceExtractIjk *	getNewInstance (const MiVolumeMeshRegular &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
	Factory method returning a new instance of a class implementing this interface.
static MiSphereSliceExtractIjk *	getNewInstance (const MiVolumeMeshCurvilinear &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
static MiSphereSliceExtractIjk *	getNewInstance (const MiVolumeMeshRectilinear &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
static MiSphereSliceExtractIjk *	getNewInstance (const MiVolumeMeshVertexHexahedronIjk &mesh, bool parallel=true, MiTessellator *tessellator=NULL)

Detailed Description

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() or extractVec3Set() methods.

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

MiSphereSliceExtractHexahedronIjk* sphereSliceExtract =
  MiSphereSliceExtractHexahedronIjk::getNewInstance(mesh);
const MeXSurfaceMeshUnstructured& sphereSlice =
  sphereSliceExtract->extractSlice(center,radius, NULL);

Definition at line 61 of file MiSphereSliceExtractHexahedronIjk.h.

Constructor & Destructor Documentation

~MiSphereSliceExtractHexahedronIjk()

virtual MiSphereSliceExtractHexahedronIjk::~MiSphereSliceExtractHexahedronIjk ( )

inlinevirtual

Definition at line 64 of file MiSphereSliceExtractHexahedronIjk.h.

Member Function Documentation

extractScalarSet() [1/2]

virtual const MeXScalardSetI & MiSphereSliceExtractHexahedronIjk::extractScalarSet ( const MiScalardSetI &  inputSet )

pure virtual

Computes a PER_NODE scalar set on the extracted sphere slice.

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

Parameters

inputSet

the input scalar set defined on the volume mesh

Returns

the output scalar set defined on the resulting sphere slice mesh

extractScalarSet() [2/2]

virtual const MeXScalardSetI & MiSphereSliceExtractHexahedronIjk::extractScalarSet ( const MiScalardSetIjk &  inputSet )

pure virtual

Computes a PER_CELL scalar set on the extracted sphere slice.

Note : The argument i,j,k of the method MiScalardSetIjk::get(i,j,k) refers to the cell (i,j,k). Thus the binding of the inputSet must be PER_CELL. An exception is thrown otherwise.

Parameters

inputSet

the input scalar set defined on the volume mesh

Returns

the output scalar set defined on the resulting sphere slice mesh

Implements MiSphereSliceExtractIjk.

extractVec3Set() [1/2]

virtual const MeXVec3dSetI & MiSphereSliceExtractHexahedronIjk::extractVec3Set ( const MiVec3dSetI &  inputSet )

pure virtual

Computes a vector set on the extracted sphere slice.

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

Parameters

inputSet

the input vector set defined on the volume mesh

Returns

the output scalar set defined on the resulting sphere slice mesh

extractVec3Set() [2/2]

virtual const MeXVec3dSetI & MiSphereSliceExtractHexahedronIjk::extractVec3Set ( const MiVec3dSetIjk &  inputSet )

pure virtual

Computes a vector set on the extracted sphere slice.

Note : The argument i,j,k of the method MiVec3dSetIjk::get(i,j,k) refers to the cell (i,j,k). Thus the binding of the inputSet must be PER_CELL. An exception is thrown otherwise.

Parameters

inputSet

the input vector set defined on the volume mesh

Returns

the output scalar set defined on the resulting sphere slice mesh

Implements MiSphereSliceExtractIjk.

getNewInstance()

static MiSphereSliceExtractHexahedronIjk * MiSphereSliceExtractHexahedronIjk::getNewInstance ( const MiVolumeMeshHexahedronIjk &  mesh, bool  parallel = true, MiTessellator *  tessellator = NULL  )

static

Factory method returning a new instance of a class implementing this interface.

Parameters

mesh	The input mesh
parallel	When true, tries to create an extract module using a parallel algorithm to speed up the extraction.
tessellator	The tessellator object used for tessellating non linear cells (quadratic,...).

Note

Only some of the extraction algorithms have a parallel implementation.

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The documentation for this class was generated from the following file:

• MeshVizXLM/extractors/MiSphereSliceExtractHexahedronIjk.h