MxLineCellExtract Class Reference
[Cell]

Utility class for line cells. More...

#include <MeshVizXLM/extractors/MxLineCellExtract.h>

List of all members.

Static Public Member Functions
static bool	isPointInsideCell (const MiGeometryI &meshGeometry, const MiLineCell *lineCell, const MbVec3d &point, std::vector< double > &weights)
static double	getLength (const MiGeometryI &meshGeometry, const MiLineCell *cell)

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Detailed Description

Utility class for line cells.

Utility class that provides a static implementation of the MiLineCell's methods in a line cell. This class is provided to make easier the creation of a class in the application that implements the MiLineCell interface for a line cell.

• computation of the length of a line cell. (see getWeight())
• localization test (see isPointInsideCell())

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Member Function Documentation

static double MxLineCellExtract::getLength	(	const MiGeometryI &	meshGeometry,
		const MiLineCell *	cell
	)			[static]

Gets the length of the given line.

static bool MxLineCellExtract::isPointInsideCell	(	const MiGeometryI &	meshGeometry,
		const MiLineCell *	lineCell,
		const MbVec3d &	point,
		std::vector< double > &	weights
	)			[static]

Checks if a point is inside or outside a line cell.

This static method helps to implement the method MiCell::isPointInsideCell(meshGeometry,point,weights) for a line cell.

Parameters:

[in]	meshGeometry	The geometry of the mesh.
[in]	lineCell	The input cell.
[in]	point	The input point given in the same space coordinate as meshGeometry.
[out]	weights	This method computes the values weights[0-NumNodes] if the point is inside the cell. It assumes the weights vector array has been already allocated. Its size must be set to the number of nodes in the cell (at least) before calling this method, using for instance the weights::resize(lineCell->getNumNodes())

Returns:

true if the point is inside the cell.

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

• MeshVizXLM/extractors/MxLineCellExtract.h