Open CASCADE Technology
7.7.0.dev

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>
#include <Convert_ConicToBSplineCurve.hxx>
Data Structures  
class  Convert_ParabolaToBSplineCurve 
This algorithm converts a parabola into a non rational Bspline curve. The parabola is a Parab2d from package gp with the parametrization P (U) = Loc + F * (U*U * Xdir + 2 * U * Ydir) where Loc is the apex of the parabola, Xdir is the normalized direction of the symmetry axis of the parabola, Ydir is the normalized direction of the directrix and F is the focal length. KeyWords : Convert, Parabola, BSplineCurve, 2D . More...  