GeExternalSurface.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 
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// 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.
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// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
#ifndef OD_GEEXTSF_H
#define OD_GEEXTSF_H 
 
#include "Ge/GeSurface.h"
 
#include "TD_PackPush.h"
 
class OdGePlane;
class OdGeCylinder;
class OdGeCone;
class OdGeSphere;
class OdGeTorus;
class OdGeNurbSurface;
class OdGeEllipCone;            // AE 03.09.2003 
class OdGeEllipCylinder;    // AE 09.09.2003    

class GE_TOOLKIT_EXPORT OdGeExternalSurface : public OdGeSurface
{
public:
  GE_OPERATORS_OVERRIDE_3D(OdGeExternalSurface);

  OdGeExternalSurface();
  
  OdGeExternalSurface(
    void* pSurfaceDef, 
    OdGe::ExternalEntityKind surfaceKind,
    bool makeCopy = true);
  
  OdGeExternalSurface(
    const OdGeExternalSurface& source);

   void getExternalSurface(
    void*& pSurfaceDef) const;
 
  // Type of the external surface.
  //

   OdGe::ExternalEntityKind externalSurfaceKind() const;

   bool isPlane() const;

   bool isSphere() const;

   bool isCylinder() const;

   bool isCone() const;

   bool isEllipCylinder() const;

   bool isEllipCone() const;

   bool isTorus() const;
  
   bool isNurbSurface() const;

   bool isDefined() const;

   bool isNativeSurface(
    OdGeSurface*& nativeSurface) const;
 
  // Assignment operator.
  //

   OdGeExternalSurface& operator =(
    const OdGeExternalSurface& extSurf);
 
  // Reset surface
  //

   OdGeExternalSurface& set(
    void* pSurfaceDef,
    OdGe::ExternalEntityKind surfaceKind,
    bool makeCopy = true);

   bool isOwnerOfSurface() const;
  
   OdGeExternalSurface& setToOwnSurface();

};
 
#include "TD_PackPop.h"
 
#endif // OD_GEEXTSF_H