GeEllipArc3d.h

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// Copyright (C) 2002-2024, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   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. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
#ifndef OD_GEELL3D_H
#define OD_GEELL3D_H 
 
class OdGeEllipArc2d;
class OdGeCircArc3d;
class OdGeLineEnt3d;
class OdGePlanarEnt;
class OdGeExtents3d;
 
#include "Ge/GeCurve3d.h"
#include "OdPlatformSettings.h"
 
#include "TD_PackPush.h"

class GE_TOOLKIT_EXPORT OdGeEllipArc3d : public OdGeCurve3d
{
public:
  GE_OPERATORS_OVERRIDE_3D(OdGeEllipArc3d);

  OdGeEllipArc3d();

  OdGeEllipArc3d(
    const OdGeEllipArc3d& ell);

  OdGeEllipArc3d(
    const OdGeCircArc3d& source);

  OdGeEllipArc3d(
    const OdGePoint3d& center,
    const OdGeVector3d& majorAxis,
    const OdGeVector3d& minorAxis,
    double majorRadius,
    double minorRadius);

  OdGeEllipArc3d(
    const OdGePoint3d& center,
    const OdGeVector3d& majorAxis,
    const OdGeVector3d& minorAxis,
    double majorRadius,
    double minorRadius,
    double startAng,
    double endAng);

   OdGePoint3d closestPointToPlane(
    const OdGePlanarEnt& plane,
    OdGePoint3d& pointOnPlane,
    const OdGeTol& tol = OdGeContext::gTol) const ;

   bool intersectWith(
    const OdGeLinearEnt3d& line,
    int& numInt,
    OdGePoint3d& p1,
    OdGePoint3d& p2,
    const OdGeTol& tol = OdGeContext::gTol) const ;

   bool intersectWith(
    const OdGePlanarEnt& plane,
    int& numInt,
    OdGePoint3d& p1,
    OdGePoint3d& p2,
    const OdGeTol& tol = OdGeContext::gTol) const;

   bool projIntersectWith(
    const OdGeLinearEnt3d& line,
    const OdGeVector3d& projDir,
    int& numInt,
    OdGePoint3d& pntOnEllipse1,
    OdGePoint3d& pntOnEllipse2,
    OdGePoint3d& pntOnLine1,
    OdGePoint3d& pntOnLine2,
    const OdGeTol& tol = OdGeContext::gTol) const ;

   void getPlane(
    OdGePlane& plane) const;

   bool isCircular(
    const OdGeTol& tol = OdGeContext::gTol) const;

   bool isInside(
    const OdGePoint3d& point,
    const OdGeTol& tol = OdGeContext::gTol) const;

  OdGePoint3d center() const;

  double minorRadius() const;

  double majorRadius() const;

  OdGeVector3d minorAxis() const;

  OdGeVector3d majorAxis() const;

  OdGeVector3d normal() const;

  double startAng() const;

  double endAng() const;

  OdGePoint3d startPoint() const;

  OdGePoint3d endPoint() const;

   OdGeEllipArc3d& setCenter(
    const OdGePoint3d& center);

   OdGeEllipArc3d& setMinorRadius(
    double rad);

   OdGeEllipArc3d& setMajorRadius(
    double rad);

   OdGeEllipArc3d& setAxes(
    const OdGeVector3d& majorAxis,
    const OdGeVector3d& minorAxis);

   OdGeEllipArc3d& setAngles(
    double startAng,
    double endAng);

   OdGeEllipArc3d& set(
    const OdGePoint3d& center,
    const OdGeVector3d& majorAxis,
    const OdGeVector3d& minorAxis,
    double majorRadius,
    double minorRadius);

  OdGeEllipArc3d& set(
    const OdGePoint3d& center,
    const OdGeVector3d& majorAxis,
    const OdGeVector3d& minorAxis,
    double majorRadius,
    double minorRadius,
    double startAng,
    double endAng);

   OdGeEllipArc3d& set(
    const OdGeCircArc3d& arc);

  OdGeEllipArc3d& operator =(
    const OdGeEllipArc3d& ell);

  // TD Special :
 
  // functions making ellipse's axis orthogonal
  // this one requires error flag

  void orthogonalizeAxes(
    const OdGeTol& tol,
    OdGe::ErrorCondition& flag);

  void orthogonalizeAxes(
    const OdGeTol& tol = OdGeContext::gTol);

   OdGeVector3d tangentAt(
    double param) const;

  void getGeomExtents(
    OdGeExtents3d& extents) const;

   OdResult inverseTangent(
    const OdGeVector3d& tan,
    OdGeDoubleArray& params) const;

  OdResult inverseTangentPlane(
    const OdGePlane& refPlane,
    OdGeDoubleArray& params) const;

  OdGeEllipArc3d& joinWith(
    const OdGeEllipArc3d& curve,
    const OdGeTol &iTolerance = OdGeContext::gTol);
};
 
#include "TD_PackPop.h"
 
#endif // OD_GEELL3D_H