DtWaterClampingUpdater.h

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/****************************************************************************** 
** Copyright (c) 2014 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 


#pragma once
#include <vrvCore/vrvCore.h>

#include <vrvCore/DtSceneObjectUpdater.h>
#include <matrix/vlVector.h>
#include <matrix/vlTaitBryan.h>

namespace makVrv
{

   class DT_DLL_VRVCORE DtWaterClampingUpdater : public DtSceneObjectUpdater
   { 

   public:

      DtWaterClampingUpdater(DtDe& de, DtUniqueID id );

      virtual ~DtWaterClampingUpdater();

      virtual void update( DtTime tNow );

      virtual bool clampToWater(DtTime tNow);

      virtual void setPaused( bool paused ) {}

      virtual void setWaterlineOriginOffset( float offset );

      virtual void setLOD( float lodDistance );

      virtual void setIsSinking( bool isSinking );

   protected:
      float myWaterlineOriginOffset;
      float myLodDistance; // in meters; values <= 0 indicate no LOD (always apply buoyancy)
      bool myIsSinking;
   }; 
}