DtMetaObjectCreator.h

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/****************************************************************************** 
** Copyright (c) 2023 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/


#pragma once

#include <vrvOsg/vrvOsg.h>

#include <vrvOsg/DtOsgArticulatedModel.h>

#include <vrvCore/DtUniqueID.h>
#include <vrvCore/DtDe.h>
#include <vrvCore/DtTickableManager.h>

#include <vrvUtil/DtVirtualBaseClass.h> 


#include <rapidjson/document.h>

#include <osg/Node>

namespace makVrv 
{
    class DtOsgArticulatedModel;

   class DT_DLL_VRVOSG DtMetaObjectCreator
   {
   public:
      DtMetaObjectCreator();

      virtual ~DtMetaObjectCreator();
   public:
      virtual DtVirtualBaseClass* 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) = 0;
   };

   template<class TickableToCreate, bool add>
   class DtTemplatedTickableCreator : public DtMetaObjectCreator
   {
   public:
      DtTemplatedTickableCreator()
      {

      }

      virtual ~DtTemplatedTickableCreator()
      {

      }

   public:
      virtual TickableToCreate* 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)
      {
         DtUniqueID parentSceneObjectId = 0;
         if (osgArticulatedModel)
         {
            parentSceneObjectId = osgArticulatedModel->sceneObjectId();
         }

         TickableToCreate* tickable = new TickableToCreate(de,
            elementId, parentSceneObjectId, uniqueId, nodeTypeIndex, osgArticulatedModel);
         tickable->configure(node, jsonObject);

         if (add)
         {
            // This object is tickable, so add ourselves to the tickable manager
            de.renderer().tickableManager().addTickableObject(tickable);
         }

         return tickable;
      }
   };
}