///////////////////////////////////////////////////////////////////////////////
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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 _ODGSPROPERTIES_H_INCLUDED_
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#define _ODGSPROPERTIES_H_INCLUDED_
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#include "OdaCommon.h"
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#include "RxObject.h"
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#include "Gi/GiDrawable.h"
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#include "Gi/GiCommonDraw.h"
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#include "Gs/GsExport.h"
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#include "CmColor.h"
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class OdDbStub;
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class OdGiRasterImage;
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class OdGsBaseVectorizer;
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class OdGsViewImpl;
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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 OdGsPropertiesDirectRenderOutput
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{
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public:
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enum DirectRenderFlags
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{
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DirectRender_Point = 1,
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DirectRender_LineFlat = (1 << 1),
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DirectRender_LineGouraud = (1 << 2),
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DirectRender_TriangleFlat = (1 << 3),
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DirectRender_TriangleGouraud = (1 << 4),
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DirectRender_PolygoneFlat = (1 << 5),
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DirectRender_PolygoneGouraud = (1 << 6),
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DirectRender_Image = (1 << 7)
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};
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struct DirectRenderImageUV
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{
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double u, v;
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};
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struct DirectRenderImageParams
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{
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DirectRenderImageUV *uvCoords;
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const OdGiDrawable *pDrawable; // For images caching
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};
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public:
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virtual void directRenderOutputPoint(const OdGePoint3d &/*point*/,
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const OdCmEntityColor &/*color*/)
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{
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}
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virtual void directRenderOutputLineFlat(const OdGePoint3d &/*pt1*/, const OdGePoint3d &/*pt2*/,
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const OdCmEntityColor &/*color*/)
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{
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}
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virtual void directRenderOutputLineGouraud(const OdGePoint3d &/*pt1*/, const OdGePoint3d &/*pt2*/,
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const OdCmEntityColor &/*clr1*/, const OdCmEntityColor &/*clr2*/)
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{
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}
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virtual void directRenderOutputTriangleFlat(const OdGePoint3d &/*pt1*/, const OdGePoint3d &/*pt2*/, const OdGePoint3d &/*pt3*/,
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const OdCmEntityColor &/*color*/)
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{
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}
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virtual void directRenderOutputTriangleGouraud(const OdGePoint3d &/*pt1*/, const OdGePoint3d &/*pt2*/, const OdGePoint3d &/*pt3*/,
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const OdCmEntityColor &/*clr1*/, const OdCmEntityColor &/*clr2*/, const OdCmEntityColor &/*clr3*/)
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{
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}
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virtual void directRenderOutputPolygoneFlat(OdUInt32 /*nPts*/, const OdGePoint3d * /*pPts*/,
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const OdCmEntityColor &/*color*/)
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{
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}
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virtual void directRenderOutputPolygoneGouraud(OdUInt32 /*nPts*/, const OdGePoint3d * /*pPts*/,
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const OdCmEntityColor * /*pClrs*/)
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{
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}
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virtual void directRenderOutputImage(const OdGePoint3d * /*pRect*/, const OdGiRasterImage * /*pImage*/,
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const OdGsPropertiesDirectRenderOutput::DirectRenderImageParams &/*driParams*/)
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{
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}
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virtual OdUInt32 directRenderOutputFlags() const = 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 OdGsProperties : public OdRxObject
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{
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public:
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enum PropertiesType
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{
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kViewport = 1,
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kBackground = (1 << 1),
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kVisualStyle = (1 << 2),
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kRenderEnvironment = (1 << 3),
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kRenderSettings = (1 << 4),
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// Simple device
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kDeviceSimple = 0,
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// Background-compatible device
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kDeviceBackground = 3, // kViewport | kBackground
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// Normal vectorization device
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kDeviceNormal = 7, // kViewport | kBackground | kVisualStyle
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// Rendering device
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kDeviceRender = 0xFF, // kAll
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// Enable all properties
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kAll = 0xFF
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};
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protected:
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void *m_pUnderlyingDrawable;
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const OdGiDrawable *m_pInconsistentDrawable;
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OdGiContext* m_context;
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OdGiDrawablePtr (*m_pOpenDrawableFn)(OdDbStub* id);
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bool m_bDrawablePersistent;
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// For optimize
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OdGiDrawable::DrawableType m_dType;
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public:
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ODRX_DECLARE_MEMBERS(OdGsProperties);
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OdGsProperties();
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void setOpenDrawableFn(OdGiDrawablePtr (*fn)(OdDbStub*));
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void setUnderlyingDrawable(const OdGiDrawable *pUnderlyingDrawable, OdGiContext* ctx);
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OdGiDrawablePtr underlyingDrawable() const;
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bool isUnderlyingDrawableChanged(const OdGiDrawable *pUnderlyingDrawable) const;
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bool hasUnderlyingDrawable() const;
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bool isUnderlyingDrawablePersistent() const;
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OdDbStub* underlyingDrawableId() const;
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OdGiDrawable::DrawableType underlyingDrawableType() const;
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virtual PropertiesType propertiesType() const = 0;
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// Search down in hierarchy for appropriate properties
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virtual OdSmartPtr<OdGsProperties> propertiesForType(PropertiesType /*type*/) const;
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// Update attributes
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virtual void update(const OdGiDrawable* pUnderlyingDrawable,
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OdGsViewImpl* view, OdUInt32 incFlags = kAll) = 0;
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// Display attributed data
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virtual void display(OdGsBaseVectorizer& view,
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OdGsPropertiesDirectRenderOutput *pdro = NULL, OdUInt32 incFlags = kAll) = 0;
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};
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdGsProperties object pointers.
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*/
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typedef OdSmartPtr<OdGsProperties> OdGsPropertiesPtr;
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// NULL
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#ifndef NULL
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#define NULL 0
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#endif
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#include "TD_PackPop.h"
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#endif // _ODGSPROPERTIES_H_INCLUDED_
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