terrainFeatureDrawer.h

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/*******************************************************************************
** Copyright (c) 2006 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: terrainFeatureDrawer.h,v $ $Revision: 1.6 $ $State: Exp $
*******************************************************************************/


#ifndef TERRAINFEATUREDRAWER_H
#define TERRAINFEATUREDRAWER_H

#include "drawertdb/drawertdbDefines.h"
#include "drawertdb/terrainPolygonDrawer.h"

#include <vlutil/vlList.h>
#include <vlutil/vlHashlist.h>


class DtVectorNetwork;

class DT_DLL_drawertdb DtTerrainFeatureDrawer : public DtTerrainPolygonDrawer
{
public:
   DtTerrainFeatureDrawer();
   DtTerrainFeatureDrawer(const DtTerrainFeatureDrawer&);

   virtual ~DtTerrainFeatureDrawer();

   const DtTerrainFeatureDrawer& operator=(const DtTerrainFeatureDrawer&);

   virtual void setFeatureDrawOrder(DtList* list);

   virtual void setFillArealFeatures(bool);

   virtual void cleanupFeatureDrawOrderList();

   static DtTerrainFeatureDrawer* create();

protected:
   virtual void internalDraw(const DtTerrainDatabase*, const DtViewportExtents*, DtPrimitiveDrawer* painter);

   virtual void drawVectorNetwork(bool isGeod, const DtVectorNetwork* network,
      const DtHomogeneousTransfMatrix& matrix,
      DtHashList* segmentList, const DtViewportExtents* v, DtPrimitiveDrawer* painter);

protected:
   DtList* myFeatureDrawOrderList;
   bool myFillArealFeatures;
};

#endif