GeomLib_Tool Class Reference

The methods of this class compute the parameter(s) of a given point on a
curve or a surface. The point must be located either
on the curve (surface) itself or relatively to the latter at
a distance less than the tolerance value.
Return FALSE if the point is beyond the tolerance
limit or if computation fails.
Max Tolerance value is currently limited to 1.e-4 for
geometrical curves and 1.e-3 for BSpline, Bezier and
other parametrical curves.

#include <GeomLib_Tool.hxx>

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
Static Public Member Functions
static Standard_Boolean	Parameter (const Handle< Geom_Curve > &Curve, const gp_Pnt &Point, const Standard_Real Tolerance, Standard_Real &U)
	Extracts the parameter of a 3D point lying on a 3D curve or at a distance less than the tolerance value.
static Standard_Boolean	Parameters (const Handle< Geom_Surface > &Surface, const gp_Pnt &Point, const Standard_Real Tolerance, Standard_Real &U, Standard_Real &V)
	Extracts the parameter of a 3D point lying on a surface or at a distance less than the tolerance value.
static Standard_Boolean	Parameter (const Handle< Geom2d_Curve > &Curve, const gp_Pnt2d &Point, const Standard_Real Tolerance, Standard_Real &U)
	Extracts the parameter of a 2D point lying on a 2D curve or at a distance less than the tolerance value.

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Member Function Documentation

void GeomLib_Tool::operator delete

(

void *

anAddress

)

[inline]

void* GeomLib_Tool::operator new

(

size_t

size

)

[inline]

void* GeomLib_Tool::operator new	(	size_t	,
		void *	anAddress
	)		[inline]

static Standard_Boolean GeomLib_Tool::Parameter	(	const Handle< Geom_Curve > &	Curve,
		const gp_Pnt &	Point,
		const Standard_Real	Tolerance,
		Standard_Real &	U
	)		[static]

static Standard_Boolean GeomLib_Tool::Parameter	(	const Handle< Geom2d_Curve > &	Curve,
		const gp_Pnt2d &	Point,
		const Standard_Real	Tolerance,
		Standard_Real &	U
	)		[static]

static Standard_Boolean GeomLib_Tool::Parameters	(	const Handle< Geom_Surface > &	Surface,
		const gp_Pnt &	Point,
		const Standard_Real	Tolerance,
		Standard_Real &	U,
		Standard_Real &	V
	)		[static]

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

• GeomLib_Tool.hxx