DtLaserDesignatorUpdater.h

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


#pragma once

#include <vrvCore/vrvCore.h>

#include <vrvCore/DtDe.h>
#include <vrvCore/DtIntersector.h>
#include <vrvCore/DtSceneObjectUpdater.h>

#include <vrvUtil/DtSignalConnectionManager.h>

#include <string>

namespace makVrv 
{
   class DtIntersectorsContainer;
   class DtCoordinateConverter;

   class DT_DLL_VRVCORE DtLaserDesignatorUpdater : public DtSceneObjectUpdater
   { 
   public:

      DtLaserDesignatorUpdater(DtDe& de, DtUniqueID id);

      virtual ~DtLaserDesignatorUpdater();
      
      virtual void update( double simTime );
      
      virtual void setEnabled(bool enabled);

      virtual void setSpotLocation(const DtVector& end);

      virtual void setDesignator( DtElementID sourceId);

      virtual void setDesignatedObject( DtElementID designee);

   protected:
      // If a scene object is found for the designee it comes back in designeeSceneObject
      virtual DtVector updateLocation(double simTime, DtSceneObject*& designeeSceneObject);
      virtual DtTaitBryan updateOrientation(double simTime, DtSceneObject* designeeSceneObject);

      virtual void slot_coordinateSystemChanged();

   protected:
      DtElementID mySourceElementId;
      DtUniqueID  mySourceSceneObjectId;
      DtElementID myDesignatedElementId;
      DtUniqueID  myDesignatedSceneObjectId;
      DtVector mySpotLocation;
      bool myDirty;

      DtIntersectorsContainer* myIntersectors = nullptr;

      // local clone of the current system wide coordinate system converter.
      // for thread safety.
      DtCoordinateConverter* myCoordinateConverter = nullptr;
   }; 
}