include/vrvSt/DtSpeedTreeProfile.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtSpeedTreeProfile.h,v $ $Revision: 1.8 $ $State: Exp $
******************************************************************************/


#pragma once
#include <vrvSt/vrvSt.h>
#include <vrvSt/DtSpeedTreeDrawable.h>

namespace makVrv
{
   class DT_DLL_VRVST DtSpeedTreeProfile
   {
   public:

      DtSpeedTreeProfile();

      virtual ~DtSpeedTreeProfile();

      struct DisplayParameters
      {
         float time;
         bool wireframe;

         float fogStart;
         float fogEnd;
         float fogColor[3];

         float lightDir[3];
         float lightDiffuse[3];
         float lightScale;
         double cameraMagnification;
      };

      virtual void display( const DisplayParameters& params,
         float afCameraPos[3],
         float afProjectionMatrix[16],
         float afModelviewMatrix[16]) = 0;

      virtual void addTree(
         const DtSpeedTreeDrawable::TreeInstanceRecord& record) = 0;
      virtual void setLodDistances(float fnear, float ffar) = 0;
      virtual void setFarDistance(float ffar) = 0;
      virtual void rebuildForest() = 0;
      virtual void clearForests() = 0;

   }; 
}