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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _BndLib_Add3dCurve_HeaderFile
#define _BndLib_Add3dCurve_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Standard_Real.hxx>
class Adaptor3d_Curve;
class Bnd_Box;
//! Computes the bounding box for a curve in 3d.
//! Functions to add a 3D curve to a bounding box.
//! The 3D curve is defined from a Geom curve.
class BndLib_Add3dCurve
{
public:
DEFINE_STANDARD_ALLOC
//! Adds to the bounding box B the curve C
//! B is then enlarged by the tolerance value Tol.
//! Note: depending on the type of curve, one of the following
//! representations of the curve C is used to include it in the bounding box B:
//! - an exact representation if C is built from a line, a circle or a conic curve,
//! - the poles of the curve if C is built from a Bezier curve or a BSpline curve,
//! if not, the points of an approximation of the curve C.
//! Warning
//! C is an adapted curve, that is, an object which is an interface between:
//! - the services provided by a 3D curve from the package Geom
//! - and those required of the curve by the computation algorithm.
//! The adapted curve is created in the following way:
//! Handle(Geom_Curve) mycurve = ... ;
//! GeomAdaptor_Curve C(mycurve);
//! The bounding box B is then enlarged by adding it:
//! Bnd_Box B;
//! // ...
//! Standard_Real Tol = ... ;
//! Add3dCurve::Add ( C, Tol, B );
//! Exceptions
//! Standard_Failure if the curve is built from:
//! - a Geom_Line, or
//! - a Geom_Parabola, or
//! - a Geom_Hyperbola,
//! and P1 and P2 are either two negative infinite real
//! numbers, or two positive infinite real numbers.
Standard_EXPORT static void Add (const Adaptor3d_Curve& C, const Standard_Real Tol, Bnd_Box& B) ;
//! Adds to the bounding box B the curve C
//! the arc of the curve C limited by the two parameter values P1 and P2.
//! Note: depending on the type of curve, one of the following
//! representations of the curve C is used to include it in the bounding box B:
//! - an exact representation if C is built from a line, a circle or a conic curve,
//! - the poles of the curve if C is built from a Bezier curve or a BSpline curve,
//! if not, the points of an approximation of the curve C.
//! Warning
//! C is an adapted curve, that is, an object which is an interface between:
//! - the services provided by a 3D curve from the package Geom
//! - and those required of the curve by the computation algorithm.
//! The adapted curve is created in the following way:
//! Handle(Geom_Curve) mycurve = ... ;
//! GeomAdaptor_Curve C(mycurve);
//! The bounding box B is then enlarged by adding it:
//! Bnd_Box B;
//! // ...
//! Standard_Real Tol = ... ;
//! Add3dCurve::Add ( C, Tol, B );
//! Exceptions
//! Standard_Failure if the curve is built from:
//! - a Geom_Line, or
//! - a Geom_Parabola, or
//! - a Geom_Hyperbola,
//! and P1 and P2 are either two negative infinite real
//! numbers, or two positive infinite real numbers.
Standard_EXPORT static void Add (const Adaptor3d_Curve& C, const Standard_Real U1, const Standard_Real U2, const Standard_Real Tol, Bnd_Box& B) ;
protected:
private:
};
#endif // _BndLib_Add3dCurve_HeaderFile
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