MiClipLineExtractUnstructured Class Reference
[Clip]

Clip line extractor for unstructured surface meshes More...

#include <MeshVizXLM/extractors/MiClipLineExtractUnstructured.h>

Inheritance diagram for MiClipLineExtractUnstructured:

List of all members.

Public Member Functions
virtual	~MiClipLineExtractUnstructured ()
virtual const MeXLineMeshUnstructured &	extractLine (const MbVec3< double > &normal, double distance, const MiCellFilterI *cellFilter=NULL)=0
virtual const MeXLineMeshUnstructured &	extractLine (const MbVec3d &direction, const std::vector< MbVec3d > &polyline, const MiCellFilterI *cellFilter=NULL)=0
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetI &inputSet)=0
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetI &inputSet)=0
virtual const MeXLineMeshUnstructured &	getExtract () const =0
Static Public Member Functions
static MiClipLineExtractUnstructured *	getNewInstance (const MiSurfaceMeshUnstructured &mesh, bool parallel=true, MiTessellator *tessellator=NULL)

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Detailed Description

Clip line extractor for unstructured surface meshes

A clip line is the intersection of a plane or a list of planes with the surface mesh. The extracted line is an unstructured line.

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Constructor & Destructor Documentation

virtual MiClipLineExtractUnstructured::~MiClipLineExtractUnstructured

(

)

[inline, virtual]

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Member Function Documentation

virtual const MeXLineMeshUnstructured& MiClipLineExtractUnstructured::extractLine	(	const MbVec3d &	direction,
		const std::vector< MbVec3d > &	polyline,
		const MiCellFilterI *	cellFilter = NULL
	)			[pure virtual]

Computes a 3D polyline as the result of the intersection of several planes and the surface mesh. The arbitrary planes (or fences) are defined by a polyline and a direction. The clip line extracted is returned as an unstructured line 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 line mesh representing the clip line

Since Open Inventor 2023.1

virtual const MeXLineMeshUnstructured& MiClipLineExtractUnstructured::extractLine	(	const MbVec3< double > &	normal,
		double	distance,
		const MiCellFilterI *	cellFilter = NULL
	)			[pure virtual]

Computes a 3D polyline as the result of the intersection of the surface 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:

An unstructured line mesh representing the clip line

virtual const MeXScalardSetI& MiClipLineExtractUnstructured::extractScalarSet

(

const MiScalardSetI &

inputSet

)

[pure virtual]

Extracts a scalar set from the surface mesh. The scalars are mapped onto the current extracted clip sline.

Parameters:

inputSet

the input scalar set defined on the surface mesh

Returns:

the output scalar set defined on the resulting line mesh

virtual const MeXVec3dSetI& MiClipLineExtractUnstructured::extractVec3Set

(

const MiVec3dSetI &

inputSet

)

[pure virtual]

Extracts a vector set from the surface mesh. The vectors are mapped onto the current extracted clip line.

Parameters:

inputSet

the input vec3 set defined on the surface mesh

Returns:

the output scalar set defined on the resulting line mesh

virtual const MeXLineMeshUnstructured& MiClipLineExtractUnstructured::getExtract

(

)

const [pure virtual]

Returns the result of the extraction as a mesh.

static MiClipLineExtractUnstructured* MiClipLineExtractUnstructured::getNewInstance	(	const MiSurfaceMeshUnstructured &	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/MiClipLineExtractUnstructured.h