DtWindRotTickable.h

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/****************************************************************************** 
** Copyright (c) 2022 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/


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

namespace makVrv 
{
   class DtDisplayUnitsConverter;
   class DtOsgArticulatedModel;

   class DT_DLL_VRVOSG DtWindRotTickable :
      public DtDynamicFeatureTickable
   { 
   public:

      DtWindRotTickable(DtDe& de, DtElementID elementId, DtUniqueID sceneObjectId,
         DtUniqueID uniqueId, unsigned int nodeTypeIndex, DtOsgArticulatedModel* osgArticulatedModel);

      virtual ~DtWindRotTickable();

      virtual void update( DtTime tNow );

      virtual bool needsUpdate( DtTime tNow );

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

      virtual void modelToBeDestroyed(DtModel* model);

   public:
      // @{
      static const char* theWindRotFeatureName;
      static const char* theTagDelayBeforeRot;
      static const char* theTagDegPerKPH;
      // @}

   protected:
      virtual void disconnectFromModel();

      virtual float computeInitialOrientation(void) const;
   protected:
      virtual void setVelocity(float radianSpeed);

   protected:
      
      const DtDisplayUnitsConverter& myConverter;

      osgSim::DOFTransform* myWindRotNode;
      
      float myWindSpeedTreshold;
      float myDegPerKPH;

      float myLastWindSpeedKmPerHr = -1;

      DtOsgArticulatedModel* myOsgArticulatedModel;
      
      bool myInitialRotationSet = false;

      bool myRotating = false;

      static const int theAnimationFlags;
   };

   class DT_DLL_VRVOSG DtWindRotTickableCreator : public DtMetaObjectCreator
   {

   public:     

      DtWindRotTickableCreator();

      virtual ~DtWindRotTickableCreator();

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

   };
}