DtWindSwitchTickable.h

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


#pragma once
#include <vrvCore/vrvCore.h>
#include <rapidjson/document.h>
#include <osgSim/MultiSwitch>
#include <vrvOsg/DtDynamicFeatureTickable.h>
#include <vrvOsg/DtMetaObjectCreator.h>


namespace makVrv 
{
   class DtDisplayUnitsConverter;

   class DT_DLL_VRVOSG DtWindSwitchTickable :
      public DtDynamicFeatureTickable
   { 
   public:

      DtWindSwitchTickable(DtDe& de, DtElementID elementId, DtUniqueID sceneObjectId,
         DtUniqueID uniqueId, bool useInstancing, unsigned int nodeTypeIndex);

      virtual ~DtWindSwitchTickable();

      virtual void update( DtTime tNow );

      virtual bool needsUpdate( DtTime tNow );

      virtual void configure(osg::Node* n, const rapidjson::Value& windJsonData);

      unsigned int getSwitchIndexForSpeed(double windSpeed);

   public:
      // @{
      static const char* theWindSwitchFeatureName;
      static const char* theTagWindSpeeds;
      static const char* theTagSwitchIndices;
      // @}

   protected:
      float myLastWindSpeed;

      DtDisplayUnitsConverter& myConverter;

      osgSim::MultiSwitch* myWindSwitchNode;

      std::vector<double> myWindSpeeds;
      std::vector<int> mySwitchIndices;
   };

   class DT_DLL_VRVOSG DtWindSwitchTickableCreator : public DtMetaObjectCreator
   {

   public:     

      DtWindSwitchTickableCreator();

      virtual ~DtWindSwitchTickableCreator();

      virtual DtWindSwitchTickable* create(DtDe& de, osg::Node* node, 
         const rapidjson::Value& jsonObject, const std::string& modelDefName, 
         const DtElementID elementId, const DtUniqueID sceneObjectId,
         const DtUniqueID uniqueId, const bool useInstancing, 
         const unsigned int nodeTypeIndex);

   };
}