GiLocalDrawableDesc.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 
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// 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. 
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#ifndef _ODGILOCALDRAWABLEDESC_INCLUDED_
#define _ODGILOCALDRAWABLEDESC_INCLUDED_
 
#include "TD_PackPush.h"
 
#include "Gi/GiPathNode.h"
#include "Gs/GsSelectionReactor.h"
#include "Ge/GeMatrix3d.h"

struct OdGiLocalDrawableDesc : OdGiDrawableDesc, OdGiPathNode
{
  OdGiDrawableDesc*& _pPlaceToRestore;
  OdGsMarker         _nSelectionMarker;
  OdGeMatrix3d       _xModelToWorld; // Model transform this drawable is being drawn with
  OdGeMatrix3d      *_pxModelToWorld;
  inline OdGiLocalDrawableDesc(OdGiDrawableDesc*& pParentDesc)
    : _pPlaceToRestore(pParentDesc)
    , _nSelectionMarker(0) /* kNullSubentIndex */
    , _pxModelToWorld(0) // NULL means identity
  {
    pParent = pParentDesc;
    _pPlaceToRestore = this;
  }
  inline ~OdGiLocalDrawableDesc()
  {
    _pPlaceToRestore = pParent;
  }
 
  // OdGsPathNode interface

  const OdGiPathNode* parent() const
  {
    return static_cast<const OdGiLocalDrawableDesc*>(pParent);
  }

  OdDbStub* persistentDrawableId() const
  {
    return persistId;
  }

  const OdGiDrawable* transientDrawable() const
  {
    return pTransientDrawable;
  }

  OdGsMarker selectionMarker() const
  {
    return _nSelectionMarker;
  }

  const OdGeMatrix3d* modelToWorld() const {
    return _pxModelToWorld;
  }

  void setModelToWorld(const OdGeMatrix3d& x) {
    _xModelToWorld = x;
    _pxModelToWorld = &_xModelToWorld;
  }
};
 
#include "TD_PackPop.h"
 
#endif // #ifndef _ODGILOCALDRAWABLEDESC_INCLUDED_