Geom2dGcc_Lin2d2Tan.hxx File Reference

#include <Standard.hxx>
#include <Standard_Macro.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Integer.hxx>
#include <TColgp_Array1OfLin2d.hxx>
#include <GccEnt_Array1OfPosition.hxx>
#include <TColgp_Array1OfPnt2d.hxx>
#include <TColStd_Array1OfReal.hxx>
#include <Standard_Real.hxx>
#include <GccEnt_Position.hxx>

Data Structures

class  Geom2dGcc_Lin2d2Tan
 This class implements the algorithms used to
create 2d lines tangent to 2 other elements which
can be circles, curves or points.
More than one argument must be a curve.
Describes functions for building a 2D line:

  • tangential to 2 curves, or
  • tangential to a curve and passing through a point.
    A Lin2d2Tan object provides a framework for:
  • defining the construction of 2D line(s),
  • implementing the construction algorithm, and
  • consulting the result(s).
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