MiCylinderSliceExtractUnstructuredIjk Class Reference
[Slice]

Cylinder slice extractor for unstructured IJK volume meshes More...

#include <MeshVizXLM/extractors/MiCylinderSliceExtractUnstructuredIjk.h>

Inheritance diagram for MiCylinderSliceExtractUnstructuredIjk:

List of all members.

Public Member Functions
virtual	~MiCylinderSliceExtractUnstructuredIjk ()
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetI &inputSet)=0
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetIjk &inputSet)=0
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetI &inputSet)=0
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetIjk &inputSet)=0
Static Public Member Functions
static MiCylinderSliceExtractUnstructuredIjk *	getNewInstance (const MiVolumeMeshHexahedronIjk &mesh, bool parallel=true, MiTessellator *tessellator=NULL)

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Detailed Description

Cylinder slice extractor for unstructured IJK volume meshes

A cylinder slice is a surface mesh defined by the intersection of a cylinder of infinite length with the input mesh. The cylinder is defined by a point on its central axis, a vector representing the central axis direction and the radius.

Additional data sets can be mapped onto this extracted surface by calling the extractScalarSet() or extractVec3Set() methods.

The following sample code shows how to extract a cylinder slice from a mesh:

   MiCylinderSliceExtractUnstructuredIjk* cylinderSliceExtract =
     MiCylinderSliceExtractUnstructuredIjk::getNewInstance(mesh);
   const MeXSurfaceMeshUnstructured& cylinderSlice =
     cylinderSliceExtract->extractSlice(center, radius, direction, NULL);

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Constructor & Destructor Documentation

virtual MiCylinderSliceExtractUnstructuredIjk::~MiCylinderSliceExtractUnstructuredIjk

(

)

[inline, virtual]

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Member Function Documentation

virtual const MeXScalardSetI& MiCylinderSliceExtractUnstructuredIjk::extractScalarSet

(

const MiScalardSetIjk &

inputSet

)

[pure virtual]

Computes a PER_CELL scalar set on the extracted cylinder slice.

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 cylinder slice mesh

Implements MiCylinderSliceExtractIjk.

virtual const MeXScalardSetI& MiCylinderSliceExtractUnstructuredIjk::extractScalarSet

(

const MiScalardSetI &

inputSet

)

[pure virtual]

Computes a PER_NODE scalar set on the extracted cylinder slice.

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 cylinder slice mesh

virtual const MeXVec3dSetI& MiCylinderSliceExtractUnstructuredIjk::extractVec3Set

(

const MiVec3dSetIjk &

inputSet

)

[pure virtual]

Computes a vector set on the extracted cylinder slice.

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 cylinder slice mesh

Implements MiCylinderSliceExtractIjk.

virtual const MeXVec3dSetI& MiCylinderSliceExtractUnstructuredIjk::extractVec3Set

(

const MiVec3dSetI &

inputSet

)

[pure virtual]

Computes a vector set on the extracted cylinder slice.

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 cylinder slice mesh

static MiCylinderSliceExtractUnstructuredIjk* MiCylinderSliceExtractUnstructuredIjk::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/MiCylinderSliceExtractUnstructuredIjk.h