MiIsosurfExtractHexahedronIjk Class Reference

Isosurface extractor for hexahedron IJK meshes More...

#include <MeshVizXLM/extractors/MiIsosurfExtractHexahedronIjk.h>

Inheritance diagram for MiIsosurfExtractHexahedronIjk:

Public Member Functions
virtual	~MiIsosurfExtractHexahedronIjk ()
virtual const MeXSurfaceMeshUnstructured &	extractIsovalue (double isovalue, const MiScalardSetI &dataSet, const MiCellFilterIjk *cellFilter=NULL)=0
	Builds the isosurface of the given isovalue in the given PER_NODE dataset as a surface mesh.
virtual const MeXSurfaceMeshUnstructured &	extractIsovalue (double isovalue, const MiScalardSetIjk &dataSet, const MiCellFilterIjk *cellFilter=NULL)=0
	Builds the isosurface of the given isovalue in the given PER_CELL dataset as a surface mesh.
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetI &inputSet)=0
	Computes a PER_NODE scalar set on the extracted isosurface.
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetIjk &inputSet)=0
	Computes a PER_CELL scalar set on the extracted isosurface.
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetI &inputSet)=0
	Computes a vector set on the extracted isosurface.
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetIjk &inputSet)=0
	Computes a vector set on the extracted isosurface.
Public Member Functions inherited from MiIsosurfExtractIjk
virtual	~MiIsosurfExtractIjk ()
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 MiIsosurfExtractHexahedronIjk *	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 MiIsosurfExtractIjk
static MiIsosurfExtractIjk *	getNewInstance (const MiVolumeMeshRegular &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
	Factory method returning a new instance of a class implementing this interface.
static MiIsosurfExtractIjk *	getNewInstance (const MiVolumeMeshCurvilinear &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
static MiIsosurfExtractIjk *	getNewInstance (const MiVolumeMeshRectilinear &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
static MiIsosurfExtractIjk *	getNewInstance (const MiVolumeMeshVertexHexahedronIjk &mesh, bool parallel=true, MiTessellator *tessellator=NULL)

Detailed Description

Isosurface extractor for hexahedron IJK meshes

Builds the isosurface of the given isovalue in the given dataset.

Definition at line 44 of file MiIsosurfExtractHexahedronIjk.h.

Constructor & Destructor Documentation

~MiIsosurfExtractHexahedronIjk()

virtual MiIsosurfExtractHexahedronIjk::~MiIsosurfExtractHexahedronIjk ( )

inlinevirtual

Definition at line 47 of file MiIsosurfExtractHexahedronIjk.h.

Member Function Documentation

extractIsovalue() [1/2]

virtual const MeXSurfaceMeshUnstructured & MiIsosurfExtractHexahedronIjk::extractIsovalue ( double  isovalue, const MiScalardSetI &  dataSet, const MiCellFilterIjk *  cellFilter = NULL  )

pure virtual

Builds the isosurface of the given isovalue in the given PER_NODE dataset as a surface mesh.

Note

MiScalardSetI dataset must always be bound PER_NODE to the mesh, otherwise use MiScalarSetIjk.

Parameters

isovalue	Value for which an isosurface must be computed
dataSet	The input PER_NODE data set used to compute the isovalue from
cellFilter	The cell filter

Returns

The extracted isosurface

extractIsovalue() [2/2]

virtual const MeXSurfaceMeshUnstructured & MiIsosurfExtractHexahedronIjk::extractIsovalue ( double  isovalue, const MiScalardSetIjk &  dataSet, const MiCellFilterIjk *  cellFilter = NULL  )

pure virtual

Builds the isosurface of the given isovalue in the given PER_CELL dataset as a surface mesh.

Note

MiScalardSetIjk dataset must always be bound PER_CELL to the mesh, otherwise use MiScalarSetI.

In this case of a dataset bound PER_CELL, it will be converted into a new internal dataset bound PER_NODE and cached in the extractor.

Parameters

isovalue	Value for which an isosurface must be computed
dataSet	The input data set used to compute the isovalue from
cellFilter	The cell filter

Returns

The extracted isosurface

Implements MiIsosurfExtractIjk.

extractScalarSet() [1/2]

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

pure virtual

Computes a PER_NODE scalar set on the extracted isosurface.

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 isosurface mesh

extractScalarSet() [2/2]

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

pure virtual

Computes a PER_CELL scalar set on the extracted isosurface.

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 isosurface mesh

Implements MiIsosurfExtractIjk.

extractVec3Set() [1/2]

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

pure virtual

Computes a vector set on the extracted isosurface.

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 isosurface mesh

extractVec3Set() [2/2]

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

pure virtual

Computes a vector set on the extracted isosurface.

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 isosurface mesh

Implements MiIsosurfExtractIjk.

getNewInstance()

static MiIsosurfExtractHexahedronIjk * MiIsosurfExtractHexahedronIjk::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/MiIsosurfExtractHexahedronIjk.h