MiLogicalSliceExtractHexahedronIjk Class Reference

Logical slice extractor for an hexahedron IJK volume mesh. More...

#include <MeshVizXLM/extractors/MiLogicalSliceExtractHexahedronIjk.h>

Inheritance diagram for MiLogicalSliceExtractHexahedronIjk:

Public Member Functions
virtual	~MiLogicalSliceExtractHexahedronIjk ()
virtual const MeXSurfaceMeshUnstructured &	extractLogicalSlice (MiMesh::Dimension axis, size_t sliceIndex, bool upperVertex, const MiCellFilterIjk *cellFilter=NULL)=0
	Builds the topology and geometry of the logical slice at the given cell index along the given axis.
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetI &inputSet)=0
	Computes a PER_NODE scalar set on the extracted logical slice.
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetIjk &inputSet)=0
	Computes a PER_CELL scalar set on the extracted logical slice.
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetI &inputSet)=0
	Computes a vector set on the extracted logical slice.
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetIjk &inputSet)=0
	Computes a vector set on the extracted logical slice.
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 MiLogicalSliceExtractHexahedronIjk *	getNewInstance (const MiVolumeMeshHexahedronIjk &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
	Factory method returning a new instance of a class implementing this abstract class.

Detailed Description

Logical slice extractor for an hexahedron IJK volume mesh.

See MiLogicalSliceExtractRegular

Definition at line 44 of file MiLogicalSliceExtractHexahedronIjk.h.

Constructor & Destructor Documentation

~MiLogicalSliceExtractHexahedronIjk()

virtual MiLogicalSliceExtractHexahedronIjk::~MiLogicalSliceExtractHexahedronIjk ( )

inlinevirtual

Definition at line 47 of file MiLogicalSliceExtractHexahedronIjk.h.

Member Function Documentation

extractLogicalSlice()

virtual const MeXSurfaceMeshUnstructured & MiLogicalSliceExtractHexahedronIjk::extractLogicalSlice ( MiMesh::Dimension  axis, size_t  sliceIndex, bool  upperVertex, const MiCellFilterIjk *  cellFilter = NULL  )

pure virtual

Builds the topology and geometry of the logical slice at the given cell index along the given axis.

When a cell filter is provided, the returned surface may contain dead cells.

Parameters

axis	the axis along which the extraction will be performed.
sliceIndex	the cell index along the selected axis to extract.
upperVertex	extract the upper vertices of the selected cells if true, the lower vertices otherwise.
cellFilter	the cell filter to be used to accept or reject cells.

extractScalarSet() [1/2]

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

pure virtual

Computes a PER_NODE scalar set on the extracted logical 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 surface mesh

extractScalarSet() [2/2]

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

pure virtual

Computes a PER_CELL scalar set on the extracted logical 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 surface mesh

extractVec3Set() [1/2]

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

pure virtual

Computes a vector set on the extracted logical 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 vec3 set defined on the volume mesh

Returns

the output scalar set defined on the resulting surface mesh

extractVec3Set() [2/2]

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

pure virtual

Computes a vector set on the extracted logical 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 vec3 set defined on the volume mesh

Returns

the output scalar set defined on the resulting surface mesh

getExtract()

virtual const MeXSurfaceMeshUnstructured & MiLogicalSliceExtractHexahedronIjk::getExtract ( ) const

pure virtual

Returns the result of the extraction as a mesh.

getNewInstance()

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

static

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

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/MiLogicalSliceExtractHexahedronIjk.h