MiFenceSliceExtractUnstructured Class Reference
[Slice]

MeshViz Fence slice extractor for unstructured volume meshes More...

#include <MeshVizXLM/extractors/MiFenceSliceExtractUnstructured.h>

Inheritance diagram for MiFenceSliceExtractUnstructured:
MiBaseExtractor

List of all members.

Public Member Functions

virtual ~MiFenceSliceExtractUnstructured ()
virtual const
MeXSurfaceMeshUnstructured
extract (const MbVec3d &direction, const std::vector< MbVec3d > &polyline, const MiCellFilterI *cellFilter=NULL)=0
virtual const MeXScalardSetIextractScalarSet (const MiScalardSetI &inputSet)=0
virtual const MeXVec3dSetIextractVec3Set (const MiVec3dSetI &inputSet)=0
virtual const
MeXSurfaceMeshUnstructured
getExtract () const =0

Static Public Member Functions

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

Detailed Description

MeshViz Fence slice extractor for unstructured volume meshes

A fence slice is an unstructured surface mesh defined by the intersection of several arbitrary planes (the fences) with a volume mesh. These fences are defined by a polyline and a direction. Each segment of the polyline is extruded along the direction to form a clipped plane slice. Thus, each fence goes through a segment of the polyline. Each plane slice is clipped by the extrusion of the 2 endpoints of each segment in the direction. The extracted fence slice is an unstructured surface.

SEE ALSO

MoMeshFenceSlice, MiFenceSliceExtractIjk, MiFenceSliceExtractUnstructuredIjk


Constructor & Destructor Documentation

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

Member Function Documentation

virtual const MeXSurfaceMeshUnstructured& MiFenceSliceExtractUnstructured::extract ( const MbVec3d direction,
const std::vector< MbVec3d > &  polyline,
const MiCellFilterI cellFilter = NULL 
) [pure virtual]

Builds the topology and geometry of a fence slice intersecting the volume mesh.

Returns:
the fence slice extracted as an unstructured surface mesh.
Parameters:
direction vector defining the direction of the fences
polyline set of points defining the position of the fences
cellFilter The cell filter object.
Returns:
An unstructured surface mesh representing the fence slice

virtual const MeXScalardSetI& MiFenceSliceExtractUnstructured::extractScalarSet ( const MiScalardSetI inputSet  )  [pure virtual]

Extracts a scalar set from the volume mesh.

The scalars are mapped onto the current extracted fence slice referring to either the line mesh or the surface mesh depending on whether extract() or extractLine() was last called.

Parameters:
inputSet the input scalar set defined on the volume mesh
Returns:
the output scalar set defined on the latest extracted mesh
virtual const MeXVec3dSetI& MiFenceSliceExtractUnstructured::extractVec3Set ( const MiVec3dSetI inputSet  )  [pure virtual]

Extracts a vector set from the volume mesh.

The vectors are mapped onto the current extracted fence slice referring to either the line mesh or the surface mesh depending on whether extractSlice() or extractLineSlice() was last called.

Parameters:
inputSet the input vector set defined on the volume mesh
Returns:
the output vector set defined on the latest extracted mesh
virtual const MeXSurfaceMeshUnstructured& MiFenceSliceExtractUnstructured::getExtract (  )  const [pure virtual]

Returns the result of the extraction as a mesh.

static MiFenceSliceExtractUnstructured* MiFenceSliceExtractUnstructured::getNewInstance ( const MiVolumeMeshUnstructured 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.


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

Open Inventor Toolkit reference manual, generated on 12 Feb 2024
Copyright © Thermo Fisher Scientific All rights reserved.
http://www.openinventor.com/