Geom_BoundedCurve Class Reference

The abstract class BoundedCurve describes the
common behavior of bounded curves in 3D space. A
bounded curve is limited by two finite values of the
parameter, termed respectively "first parameter" and
"last parameter". The "first parameter" gives the "start <br> point" of the bounded curve, and the "last parameter"
gives the "end point" of the bounded curve.
The length of a bounded curve is finite.
The Geom package provides three concrete classes of bounded curves:

• two frequently used mathematical formulations of complex curves:
  
  • Geom_BezierCurve,
    
  • Geom_BSplineCurve, and
    
• Geom_TrimmedCurve to trim a curve, i.e. to only
  take part of the curve limited by two values of the
  parameter of the basis curve.
  

#include <Geom_BoundedCurve.hxx>

Inheritance diagram for Geom_BoundedCurve:

[legend]

Public Member Functions
virtual gp_Pnt	EndPoint () const =0
	Returns the end point of the curve.
virtual gp_Pnt	StartPoint () const =0
	Returns the start point of the curve.

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Member Function Documentation

virtual gp_Pnt Geom_BoundedCurve::EndPoint

(

)

const [pure virtual]

Implemented in Geom_BezierCurve, Geom_BSplineCurve, and Geom_TrimmedCurve.

virtual gp_Pnt Geom_BoundedCurve::StartPoint

(

)

const [pure virtual]

Implemented in Geom_BezierCurve, Geom_BSplineCurve, and Geom_TrimmedCurve.

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

• Geom_BoundedCurve.hxx