GeSplineEnt3d.h

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// Copyright (C) 2002-2024, Open Design Alliance (the "Alliance"). 
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//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2024 by Open Design Alliance. 
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#ifndef OD_GESPNT3D_H
#define OD_GESPNT3D_H 
 
class OdGeKnotVector;
#include "Ge/GeCurve3d.h"
 
#include "TD_PackPush.h"

class GE_TOOLKIT_EXPORT OdGeSplineEnt3d : public OdGeCurve3d
{
public:
  GE_OPERATORS_OVERRIDE_3D(OdGeSplineEnt3d);

  bool isRational() const;

  int degree() const;

  int order() const;

  int numKnots() const;

  const OdGeKnotVector& knots() const;

  int numControlPoints() const;

  int continuityAtKnot(
    int index, 
    const OdGeTol& tol = OdGeContext::gTol) const;

  double startParam() const;

  double endParam() const;

  OdGePoint3d startPoint() const;

  OdGePoint3d endPoint() const;

  bool hasFitData() const;

  double knotAt(
    int knotIndex) const;

  OdGeSplineEnt3d& setKnotAt(
    int knotIndex,
    double val);

  OdGePoint3d controlPointAt(
    int controlPointIndex) const;

  OdGeSplineEnt3d& setControlPointAt(
    int controlPointIndex,
    const OdGePoint3d& point);

  OdGeSplineEnt3d& operator =(const OdGeSplineEnt3d& spline);

 
protected:
  //DOM-IGNORE-BEGIN
  OdGeSplineEnt3d();
  OdGeSplineEnt3d(const OdGeSplineEnt3d&);
  //DOM-IGNORE-END
};
 
#include "TD_PackPop.h"
 
#endif