AcGiDrawable.h

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#pragma once
 
//
// (C) Copyright 2005-2024 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
#include "..\acdb17\AcRxObject.h"
#include "..\addStruct.h"
 
class AcRxClass;
class AcGiDrawableTraits;
class AcGiViewportDraw;
class AcDbExtents;
class AcGiDrawStream;
 
class ARX_API AcGiDrawable : public AcRxObject
{
public:
 
        enum DrawableType
        {
                kGeometry = 0,
                kDistantLight = 1,
                kPointLight = 2,
                kSpotLight = 3,
                kAmbientLight,
                kSolidBackground,
                kGradientBackground,
                kImageBackground,
                kGroundPlaneBackground,
                kViewport,
                kWebLight,
                kSkyBackground
        };
 
    enum SetAttributesFlags
    {
        kDrawableNone = 0,
        kDrawableIsAnEntity = 1,
        kDrawableUsesNesting = 2,
        kDrawableIsCompoundObject = 4,
        kDrawableViewIndependentViewportDraw = 8,
        kDrawableIsInvisible = 16,
        kDrawableHasAttributes = 32, 
        kDrawableRegenTypeDependentGeometry = 64,
        kDrawableIsDimension = (kDrawableIsAnEntity + kDrawableIsCompoundObject + 128),
        kDrawableRegenDraw = 256,
        kDrawableViewDependentViewportDraw = 2048
    };
public:
    ACRX_DECLARE_MEMBERS( AcGiDrawable );
 
    virtual Adesk::UInt32 subSetAttributes( AcGiDrawableTraits *) = 0;
    virtual void subViewportDraw( AcGiViewportDraw *) = 0;
    virtual Adesk::UInt32 subViewportDrawLogicalFlags( AcGiViewportDraw *);
    virtual bool bounds( AcDbExtents& ) const;
    virtual unsigned long setAttributes(AcGiDrawableTraits *);
    virtual Adesk::Boolean worldDraw(AcGiWorldDraw *);
    virtual void viewportDraw(AcGiViewportDraw *);
    virtual unsigned long viewportDrawLogicalFlags(AcGiViewportDraw *);
    virtual void setDrawStream(AcGiDrawStream *);
    virtual AcGiDrawStream * drawStream(void)const;
    virtual void setGsNode(AcGsNode *);
    virtual AcGsNode * gsNode(void)const;
    virtual AcDbObjectId id(void) const;
    virtual Adesk::Boolean isPersistent() const;
    virtual Adesk::Boolean subWorldDraw(AcGiWorldDraw *);
 
    virtual ~AcGiDrawable(void);
};