DbRay.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_DBRAY_H
#define OD_DBRAY_H
 
#include "TD_PackPush.h"
 
#include "DbCurve.h"
 
class OdGePoint3d;
class OdGeVector3d;
 
class TOOLKIT_EXPORT OdDbRay : public OdDbCurve
{
public:
  ODDB_DECLARE_MEMBERS(OdDbRay);
 
  OdDbRay();
  
  /*
    void getOffsetCurvesGivenPlaneNormal(
    const OdGeVector3d& normal, double offsetDist,
    OdRxObjectPtrArray& offsetCurves) const; //Replace OdRxObjectPtrArray
  */
 
 
  OdGePoint3d basePoint() const;
 
 
  void setBasePoint( const OdGePoint3d& geBasePoint ); 
 
 
  OdGeVector3d unitDir() const;
 
 
  void setUnitDir( const OdGeVector3d& geDirVector );
 
 
  virtual OdResult dwgInFields(
    OdDbDwgFiler* pFiler);
 
  virtual void dwgOutFields(
    OdDbDwgFiler* pFiler) const;
 
  virtual OdResult dxfInFields(
    OdDbDxfFiler* pFiler);
 
  virtual void dxfOutFields(
    OdDbDxfFiler* pFiler) const;
  
  virtual OdResult subGetClassID(
    void* pClsid) const;
 
  bool subWorldDraw(
    OdGiWorldDraw* pWd) const;
 
  OdResult subGetGeomExtents(
    OdGeExtents3d& extents) 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& area ) const;
 
  TD_USING(OdDbCurve::getFirstDeriv);
  TD_USING(OdDbCurve::getSecondDeriv);
 
  virtual OdResult subTransformBy(
    const OdGeMatrix3d& xfm);
 
  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);
};
 
typedef OdSmartPtr<OdDbRay> OdDbRayPtr;
 
#include "TD_PackPop.h"
 
#endif