///////////////////////////////////////////////////////////////////////////////
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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 _ODGSBACKGROUND_H_INCLUDED_
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#define _ODGSBACKGROUND_H_INCLUDED_
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#include "RxObject.h"
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class OdGsBaseVectorizer;
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class OdGsPropertiesDirectRenderOutput;
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class OdGiBackgroundTraitsData;
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class OdGiDrawable;
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#include "TD_PackPush.h"
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/** \details
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Library: TD_Gs
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<group OdGs_Classes>
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*/
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class GS_TOOLKIT_EXPORT OdGsNestedBackground
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{
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public:
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virtual void nestedBackgroundDisplay(OdGsBaseVectorizer& view,
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const OdGiDrawable *pDrawable,
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OdGiBackgroundTraitsData* pBackgroundTraits,
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OdGsPropertiesDirectRenderOutput *pdro = NULL) = 0;
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};
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/** \details
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Library: TD_Gs
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<group OdGs_Classes>
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*/
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class GS_TOOLKIT_EXPORT OdGsBackground : public OdRxObject
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, public OdGsNestedBackground
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{
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public:
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ODRX_DECLARE_MEMBERS(OdGsBackground);
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enum BackgroundType
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{
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kSolidBackground = 0,
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kGradientBackground = 1,
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kImageBackground = 2,
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kGroundPlaneBackground = 3,
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kSkyBackground = 4,
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kIBLBackground = 5
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};
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virtual BackgroundType type() const = 0;
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virtual void display(OdGsBaseVectorizer& view,
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const OdGiDrawable *pDrawable,
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OdGiBackgroundTraitsData* pBackgroundTraits,
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OdGsPropertiesDirectRenderOutput *pdro = NULL) = 0;
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virtual void nestedBackgroundDisplay(OdGsBaseVectorizer& view,
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const OdGiDrawable *pDrawable,
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OdGiBackgroundTraitsData* pBackgroundTraits,
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OdGsPropertiesDirectRenderOutput *pdro = NULL)
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{
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display(view, pDrawable, pBackgroundTraits, pdro);
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}
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virtual void setNestedBackground(OdGsNestedBackground * /*pNestedBackground*/) { }
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virtual OdGsNestedBackground *getNestedBackground() const { return NULL; }
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static OdSmartPtr<OdGsBackground> createObject(BackgroundType type);
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};
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdGsBackground object pointers.
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*/
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typedef OdSmartPtr<OdGsBackground> OdGsBackgroundPtr;
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#include "TD_PackPop.h"
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#endif // _ODGSBACKGROUND_H_INCLUDED_
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