MiLineCellExtractUnstructured Class Reference
[Cell]

MeshViz Cell extractor for unstructured line meshes More...

#include <MeshVizXLM/extractors/MiLineCellExtractUnstructured.h>

Inheritance diagram for MiLineCellExtractUnstructured:
MiLineCellExtractI MiBaseExtractor

List of all members.

Public Member Functions

virtual ~MiLineCellExtractUnstructured ()
virtual const
MeXPointMeshCurvilinear
extractPoints (const std::vector< size_t > &cellIndex, double factor, const MiCellFilterI *cellFilter=NULL)=0
virtual const
MeXPointMeshCurvilinear
extractPoints (double factor, const MiCellFilterI *cellFilter=NULL)=0
virtual const
MeXPointMeshCurvilinear
getPointExtract () const =0

Static Public Member Functions

static
MiLineCellExtractUnstructured
getNewInstance (const MiLineMeshUnstructured &mesh, bool parallel=true, MiTessellator *tessellator=NULL)

Detailed Description

MeshViz Cell extractor for unstructured line meshes

Extracts a list of cells from an input unstructured line mesh and builds a line mesh or a point mesh containing the extracted cells.


Constructor & Destructor Documentation

virtual MiLineCellExtractUnstructured::~MiLineCellExtractUnstructured (  )  [inline, virtual]

Member Function Documentation

virtual const MeXPointMeshCurvilinear& MiLineCellExtractUnstructured::extractPoints ( double  factor,
const MiCellFilterI cellFilter = NULL 
) [pure virtual]

Creates a point mesh from the points of the line cells of the entire input line mesh.

Cells are scaled according to the given factor.
Shrinking: factor < 1
Expanding: factor > 1

virtual const MeXPointMeshCurvilinear& MiLineCellExtractUnstructured::extractPoints ( const std::vector< size_t > &  cellIndex,
double  factor,
const MiCellFilterI cellFilter = NULL 
) [pure virtual]

Creates a point mesh from the points of the line cells corresponding to the given indices in the original line mesh.

Cells are scaled according to the given factor.
Shrinking: factor < 1
Expanding: factor > 1

static MiLineCellExtractUnstructured* MiLineCellExtractUnstructured::getNewInstance ( const MiLineMeshUnstructured 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.

virtual const MeXPointMeshCurvilinear& MiLineCellExtractUnstructured::getPointExtract (  )  const [pure virtual]

Returns the result of the extraction as a point mesh.


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

Open Inventor Toolkit reference manual, generated on 12 Feb 2024
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