MiClipPointExtract Class Reference

Clip point extractor for all line meshes More...

#include <MeshVizXLM/extractors/MiClipPointExtract.h>

Inheritance diagram for MiClipPointExtract:

Public Member Functions
virtual const MeXPointMeshCurvilinear &	extractPoints (const MbVec3< double > &normal, double distance, const MiCellFilterI *cellFilter=NULL)=0
	Builds the point mesh intersecting the line mesh and the given plane.
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetI &inputSet)=0
	Extracts a scalar set from the line mesh.
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetI &inputSet)=0
	Extracts a vector set from the line mesh.
virtual const MeXPointMeshCurvilinear &	getExtract () const =0
	Returns the result of the extraction as a point 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 MiClipPointExtract *	getNewInstance (const MiLineMeshRegular &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
	Factory method returning a new instance of a class implementing this interface.
static MiClipPointExtract *	getNewInstance (const MiLineMeshCurvilinear &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
static MiClipPointExtract *	getNewInstance (const MiLineMeshUnstructured &mesh, bool parallel=true, MiTessellator *tessellator=NULL)

Detailed Description

Clip point extractor for all line meshes

A clip point is the intersection of a given plane with a line mesh. The extracted points are returned as a curvilinear point mesh.

See also

MeXPointMeshCurvilinear

Definition at line 47 of file MiClipPointExtract.h.

Member Function Documentation

extractPoints()

virtual const MeXPointMeshCurvilinear & MiClipPointExtract::extractPoints ( const MbVec3< double > &  normal, double  distance, const MiCellFilterI *  cellFilter = NULL  )

pure virtual

Builds the point mesh intersecting the line mesh and the given plane.

Parameters

normal	Vector normal to the plane
distance	Position of the plane relatively to the origin along the normal
cellFilter	The cell filter object.

Returns

A point mesh representing the extracted clipped points

extractScalarSet()

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

pure virtual

Extracts a scalar set from the line mesh.

The scalars are mapped onto the current extracted clip points.

Parameters

inputSet

the input scalar set defined on the line mesh

Returns

the output scalar set defined on the resulting mesh

extractVec3Set()

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

pure virtual

Extracts a vector set from the line mesh.

The vectors are mapped onto the current extracted clip points.

Parameters

inputSet

the input vec3 set defined on the line mesh

Returns

the output scalar set defined on the resulting mesh

getExtract()

virtual const MeXPointMeshCurvilinear & MiClipPointExtract::getExtract ( ) const

pure virtual

Returns the result of the extraction as a point mesh.

getNewInstance() [1/3]

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

static

getNewInstance() [2/3]

static MiClipPointExtract * MiClipPointExtract::getNewInstance ( const MiLineMeshRegular &  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.

getNewInstance() [3/3]

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

static

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

• MeshVizXLM/extractors/MiClipPointExtract.h