Defines an abstract cell of an extracted line mesh. More...

Inheritance diagram for MeXLineCell:

Public Member Functions
virtual double	getLength (const MiGeometryI *meshGeometry) const =0
	Gets the length of the cell.

Public Member Functions inherited from MiLineCell
virtual size_t	getSubEdgeNodesIndex (std::vector< size_t > &edgeNodeIds) const
	Get a decomposition of this cell into sub linear segments.

Public Member Functions inherited from MiCell
virtual	~MiCell ()
	Virtual destructor.

virtual size_t	getNumNodes () const =0
	Gets the number of nodes.

virtual size_t	getNodeIndex (size_t node) const =0
	Gets the index (in the mesh) of a node.

virtual double	getRelativeSize (const MiGeometryI *meshGeometry) const
	Gets the relative size of the cell.

virtual void	getWeight (const MbVec3d &ipcoord, std::vector< double > &weight) const
	Gets the weights of a point defined by its iso parametric coordinates.

virtual MbVec3d	getIsoParametricCoord (size_t nodeIndex) const
	Gets the iso parametric coordinates of a cell's node.

virtual MbVec3d	getCenter (const MiGeometryI &geometry) const
	Gets the center of the cell.

virtual bool	isPointInsideCell (const MiGeometryI &meshGeometry, const MbVec3d &point, std::vector< double > &weights) const
	Checks if a point is inside or outside a cell.

Additional Inherited Members
Protected Member Functions inherited from MiCell
virtual std::ostream &	toStream (std::ostream &s) const
	Performs an output operation on a stream which is returned afterward.

Detailed Description

Defines an abstract cell of an extracted line mesh.

A line cell is an edge element that connects adjacent nodes of a line mesh.

Definition at line 44 of file MeXLineCell.h.

Member Function Documentation

virtual double MeXLineCell::getLength ( const MiGeometryI * meshGeometry ) const

pure virtual

Gets the length of the cell.

An application does not need to override this method.

Parameters

[in] meshGeometry The geometry of the mesh. Used to retrieve the node coordinates of this cell.

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

Open Inventor Release 2025.2.0