MiPolyhedralToMixVolumeExtract Class Reference

Convert polyhedral 3D mesh to mixed volume mesh. More...

#include <MeshVizXLM/extractors/MiPolyhedralToMixVolumeExtract.h>

Inheritance diagram for MiPolyhedralToMixVolumeExtract:

Public Member Functions
virtual	~MiPolyhedralToMixVolumeExtract ()
virtual const MeXVolumeMeshUnstructured &	convert (const MiCellFilterI *cellFilter=NULL)=0
	Builds the topology and geometry of the mixed volume mesh.
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetI &inputSet)=0
	Extracts a scalar set from the original mesh.
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetI &inputSet)=0
	Extracts a vector set from the original mesh.
virtual const MeXVolumeMeshUnstructured &	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 MiPolyhedralToMixVolumeExtract *	getNewInstance (const MiVolumeMeshUnstructured &mesh, bool parallel=true)
	Factory method returning a new instance of a class implementing this abstract class.

Detailed Description

Convert polyhedral 3D mesh to mixed volume mesh.

This conversion tool is another type of extractor which takes a polyhedral volume mesh as input and produces a mixed volume mesh made up of a combination of tetrahedrons and pyramids compatible with the marching cube algorithm.

The following example shows how to convert a polyhedral volume mesh to a mixed volume mesh:

MiPolyhedralToMixVolume* extract =
  MiPolyhedralToMixVolume::getNewInstance(mesh);
const MeXVolumeMeshUnstructured tessMesh = extract->convert();

Definition at line 60 of file MiPolyhedralToMixVolumeExtract.h.

Constructor & Destructor Documentation

~MiPolyhedralToMixVolumeExtract()

virtual MiPolyhedralToMixVolumeExtract::~MiPolyhedralToMixVolumeExtract ( )

inlinevirtual

Definition at line 63 of file MiPolyhedralToMixVolumeExtract.h.

Member Function Documentation

convert()

virtual const MeXVolumeMeshUnstructured & MiPolyhedralToMixVolumeExtract::convert ( const MiCellFilterI *  cellFilter = NULL )

pure virtual

Builds the topology and geometry of the mixed volume mesh.

extractScalarSet()

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

pure virtual

Extracts a scalar set from the original mesh.

The scalars are mapped onto the current extracted mesh.

Parameters

inputSet

The input scalar set defined on the original mesh.

Returns

The output scalar set defined on the extracted mesh.

extractVec3Set()

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

pure virtual

Extracts a vector set from the original mesh.

The vectors are mapped onto the current extracted mesh.

Parameters

inputSet

The input vector set defined on the original mesh.

Returns

The output vector set defined on the extracted mesh.

getExtract()

virtual const MeXVolumeMeshUnstructured & MiPolyhedralToMixVolumeExtract::getExtract ( ) const

pure virtual

Returns the result of the extraction as a mesh.

getNewInstance()

static MiPolyhedralToMixVolumeExtract * MiPolyhedralToMixVolumeExtract::getNewInstance ( const MiVolumeMeshUnstructured &  mesh, bool  parallel = true  )

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.

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/MiPolyhedralToMixVolumeExtract.h