Medial axis (MA) is defined as the loci of centres of locally maximal balls inside 2D representation of a face. This class implements a piecewise approximation of MA. More...

#include <SMESH_MAT2d.hxx>

Public Member Functions
const Boundary &	getBoundary () const

const Branch *	getBranch (size_t i) const
	Returns the i-th branch. More...

const std::vector< const BranchEnd * > &	getBranchPoints () const

void	getPoints (const Branch *branch, std::vector< gp_XY > &points) const
	Return UVs of ends of MA edges of a branch. More...

Adaptor3d_Curve *	make3DCurve (const Branch &branch) const
	Creates a 3d curve corresponding to a Branch. More...

	MedialAxis (const TopoDS_Face &face, const std::vector< TopoDS_Edge > &edges, const double minSegLen, const bool ignoreCorners=false)
	MedialAxis constructor. More...

std::size_t	nbBranches () const

Detailed Description

Medial axis (MA) is defined as the loci of centres of locally maximal balls inside 2D representation of a face. This class implements a piecewise approximation of MA.

Constructor & Destructor Documentation

◆ MedialAxis()

SMESH_MAT2d::MedialAxis::MedialAxis	(	const TopoDS_Face &	face,
		const std::vector< TopoDS_Edge > &	edges,
		const double	minSegLen,
		const bool	ignoreCorners = `false`
	)

MedialAxis constructor.

Parameters

[in]	face	- a face to create MA for
[in]	edges	- edges of the face (possibly not all) on the order they encounter in the face boundary.
[in]	minSegLen	- minimal length of a mesh segment used to discretize the edges. It is used to define precision of MA approximation

Member Function Documentation

◆ getBoundary()

const Boundary& SMESH_MAT2d::MedialAxis::getBoundary ( ) const

◆ getBranch()

const SMESH_MAT2d::Branch * SMESH_MAT2d::MedialAxis::getBranch ( size_t i ) const

Returns the i-th branch.

◆ getBranchPoints()

const std::vector< const BranchEnd* >& SMESH_MAT2d::MedialAxis::getBranchPoints ( ) const

◆ getPoints()

void SMESH_MAT2d::MedialAxis::getPoints	(	const Branch *	branch,
		std::vector< gp_XY > &	points
	)		const

Return UVs of ends of MA edges of a branch.

References SMESH_MAT2d::Branch::getPoints().

◆ make3DCurve()

Adaptor3d_Curve * SMESH_MAT2d::MedialAxis::make3DCurve ( const Branch & branch ) const

Creates a 3d curve corresponding to a Branch.