Poly_MakeLoops3D::Helper Class Reference

The abstract helper class.

#include <Poly_MakeLoops.hxx>

Inheritance diagram for Poly_MakeLoops3D::Helper:

Public Member Functions
virtual Standard_Boolean	GetFirstTangent (const Link &theLink, gp_Dir &theDir) const =0
	returns the tangent vector at the first node of a link
virtual Standard_Boolean	GetLastTangent (const Link &theLink, gp_Dir &theDir) const =0
	returns the tangent vector at the last node of a link
virtual Standard_Boolean	GetNormal (Standard_Integer theNode, gp_Dir &theDir) const =0
	returns the normal to the surface at a given node

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Member Function Documentation

virtual Standard_Boolean Poly_MakeLoops3D::Helper::GetFirstTangent	(	const Link &	theLink,
		gp_Dir &	theDir
	)		const [pure virtual]

virtual Standard_Boolean Poly_MakeLoops3D::Helper::GetLastTangent	(	const Link &	theLink,
		gp_Dir &	theDir
	)		const [pure virtual]

virtual Standard_Boolean Poly_MakeLoops3D::Helper::GetNormal	(	Standard_Integer	theNode,
		gp_Dir &	theDir
	)		const [pure virtual]

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

• Poly_MakeLoops.hxx