DbArc.h

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// Copyright (C) 2002-2017, 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 Teigha(R) software pursuant to a license 
//   agreement with Open Design Alliance.
//   Teigha(R) Copyright (C) 2002-2017 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_DB_ARC_
#define _OD_DB_ARC_
 
#include "TD_PackPush.h"
 
#include "DbCurve.h"
 
class TOOLKIT_EXPORT OdDbArc : public OdDbCurve
{
public:
 
  ODDB_DECLARE_MEMBERS(OdDbArc);
 
  OdDbArc();
 
 
  OdGePoint3d center() const;
 
 
  void setCenter( const OdGePoint3d& center );
 
 
  double radius() const;
 
 
  void setRadius( double radius );
 
 
  double startAngle() const;
 
 
  void setStartAngle( double startAngle );
 
 
  double endAngle() const;
 
 
  void setEndAngle( double endAngle );
 
 
  double thickness() const;
 
 
  void setThickness( double vThickness );
 
 
  OdGeVector3d normal() const;
 
 
  void setNormal( const OdGeVector3d& geVector );
 
 
  OdGeMatrix3d getEcs( ) const;
  
  virtual OdResult dwgInFields(
    OdDbDwgFiler* pFiler);
 
  virtual void dwgOutFields(
    OdDbDwgFiler* pFiler) const;
 
  virtual OdResult dxfInFields(
    OdDbDxfFiler* pFiler);
 
  virtual void dxfOutFields(
    OdDbDxfFiler* pFiler) const;
 
  virtual OdResult dxfInFields_R12(
    OdDbDxfFiler* pFiler);
 
  virtual void dxfOutFields_R12(
    OdDbDxfFiler* pFiler) const;
 
  virtual bool subWorldDraw(
    OdGiWorldDraw* pWd) const;
 
  //FELIX_CHANGE_BEGIN
  virtual OdResult subGetGeomExtents(
    OdGeExtents3d& extents) const;
  //FELIX_CHANGE_END
 
  virtual OdResult subTransformBy(
    const OdGeMatrix3d& xfm);
 
  virtual OdResult subGetTransformedCopy(
    const OdGeMatrix3d& xfm, 
    OdDbEntityPtr& pCopy) const;
 
  virtual OdResult subGetClassID(
    void* pClsid) const;
 
  virtual bool isClosed() const;
 
  virtual bool isPeriodic() const;
 
 
  virtual bool isPlanar() const;
 
 
  virtual OdResult getPlane( OdGePlane& gePlane, OdDb::Planarity& gePlanarity ) const;
 
 
  virtual OdResult getStartParam( double& startParam ) const;
 
 
  virtual OdResult getEndParam( double& endParam ) const;
 
 
  virtual OdResult getStartPoint( OdGePoint3d& startPoint ) const;
 
 
  virtual OdResult getEndPoint( OdGePoint3d& endPoint ) const;
 
 
  virtual OdResult getPointAtParam( double param, OdGePoint3d& pointOnCurve ) const;
 
 
  virtual OdResult getParamAtPoint( const OdGePoint3d& pointOnCurve, double& param ) const;
 
 
  virtual OdResult getDistAtParam( double param, double& dist ) const;
 
 
  virtual OdResult getParamAtDist( double dist, double& param ) const;
 
 
  virtual OdResult getFirstDeriv( double param, OdGeVector3d& firstDeriv ) const;
 
 
  virtual OdResult getSecondDeriv( double param, OdGeVector3d& secondDeriv ) const;
 
 
  virtual OdResult getArea( double& vArea ) const;
 
 
  TD_USING(OdDbCurve::getFirstDeriv);
  TD_USING(OdDbCurve::getSecondDeriv);
  /*
     OdDbArc(const OdGePoint3d& center, double radius,
             double startAngle, double endAngle);
     OdDbArc(const OdGePoint3d& center, const OdGeVector3d& normal,
             double radius, double startAngle, double endAngle);
  */
 
  virtual OdResult getOdGeCurve(OdGeCurve3d*& pGeCurve, const OdGeTol& tol = OdGeContext::gTol) const;
  virtual OdResult setFromOdGeCurve(const OdGeCurve3d& geCurve, OdGeVector3d *normal = NULL, const OdGeTol& tol = OdGeContext::gTol);
  virtual OdResult reverseCurve();
  virtual OdDbEntityPtr subSubentPtr(const OdDbFullSubentPath& /* path */) const;
};
 
typedef OdSmartPtr<OdDbArc> OdDbArcPtr;
 
#include "TD_PackPop.h"
 
#endif