///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _DbPlaneSurface_h_Included_
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#define _DbPlaneSurface_h_Included_
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#include "TD_PackPush.h"
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#include "DbSurface.h"
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class OdDbRegion;
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/** \details
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This class implements a three-dimensional planar surface entity.
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\sa
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TD_Db
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<group OdDb_Classes>
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*/
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class TOOLKIT_EXPORT OdDbPlaneSurface : public OdDbSurface
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{
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public:
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/** \details
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Creates a plane surface.
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*/
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OdDbPlaneSurface ();
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ODDB_DECLARE_MEMBERS(OdDbPlaneSurface);
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/** \details
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Creates the plane surface from a specified region.
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\param pRegion [in] A pointer to a specified region that the plane surface must be created from.
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\returns Returns eOk if the plane surface was successfully created or an appropriate error otherwise.
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*/
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virtual OdResult createFromRegion( OdDbRegion *pRegion );
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// OdDbObject methods
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virtual OdResult dwgInFields(
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OdDbDwgFiler* pFiler);
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virtual void dwgOutFields(
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OdDbDwgFiler* pFiler) const;
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virtual OdResult dxfInFields(
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OdDbDxfFiler* pFiler);
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virtual void dxfOutFields(
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OdDbDxfFiler* pFiler) const;
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virtual OdResult subGetClassID(
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void* pClsid) const;
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virtual bool isDependent() const { return false; }
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virtual OdResult subExplode(OdRxObjectPtrArray& entitySet) const;
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/** \details
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Returns the plane that contains this entity.
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\param plane [out] Receives the plane that contains this entity.
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\param planarity [out] Receives the planarity of this entity.
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\returns Returns eOk if successful or an appropriate error code if not.
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\remarks
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Output parameters planarity and plane are returned as described below:
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<table>
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planarity Value Description plane
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kPlanar 1 Planar Entity plane
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</table>
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*/
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virtual OdResult getPlane(OdGePlane& plane, OdDb::Planarity& planarity) const;
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};
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdDbPlaneSurface object pointers.
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*/
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typedef OdSmartPtr<OdDbPlaneSurface> OdDbPlaneSurfacePtr;
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#include "TD_PackPop.h"
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#endif //_DbPlaneSurface_h_Included_
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