BcfPerspectiveCamera.h

Go to the documentation of this file.

 
// Copyright (C) 2002-2022, 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) 2002-2022 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 _BFC_PERSPECTIVE_CAMERA_H
#define _BFC_PERSPECTIVE_CAMERA_H
 
#include "BcfCommon.h"
 
#include "BcfElement.h"
 
namespace OdBcf {
 
  class OdBcfPoint;
  typedef OdSmartPtr<OdBcfPoint> OdBcfPointPtr;
 
  class OdBcfDirection;
  typedef OdSmartPtr<OdBcfDirection> OdBcfDirectionPtr;
 
  class BCF_EXPORT OdBcfPerspectiveCamera : public OdBcfElement
  {
  public:
 
    //DOM-IGNORE-BEGIN
    ODRX_DECLARE_MEMBERS(OdBcfPerspectiveCamera);
    //DOM-IGNORE-END
 
    static OdSmartPtr<OdBcfPerspectiveCamera> createObject(
      const OdBcfPointPtr     &pCameraViewPoint,
      const OdBcfDirectionPtr &pCameraDirection,
      const OdBcfDirectionPtr &pCameraUpVector,
      double                   fieldOfView);
 
    OdBcfPerspectiveCamera();
 
    virtual OdResult inFields(TiXmlElement *pParent) ODRX_OVERRIDE;
 
    virtual OdResult outFields(TiXmlElement *pParent) const ODRX_OVERRIDE;
 
    virtual bool validate() const ODRX_OVERRIDE;
 
    const OdBcfPointPtr& getCameraViewPoint() const;
 
    bool isCameraViewPointUnset() const;
 
    const OdBcfDirectionPtr& getCameraDirection() const;
 
    bool isCameraDirectionUnset() const;
 
    const OdBcfDirectionPtr& getCameraUpVector() const;
 
    bool isCameraUpVectorUnset() const;
 
    const double& getFieldOfView() const;
 
    bool isFieldOfViewUnset() const;
 
 
    //DOM-IGNORE-BEGIN
  protected:
    OdBcfPointPtr     m_pCameraViewPoint;
    OdBcfDirectionPtr m_pCameraDirection;
    OdBcfDirectionPtr m_pCameraUpVector;
    double            m_fieldOfView;
    //DOM-IGNORE-END
  };
 
  typedef OdSmartPtr<OdBcfPerspectiveCamera> OdBcfPerspectiveCameraPtr;
 
} //namespace OdBcf
 
#endif // _BFC_PERSPECTIVE_CAMERA_H