DtDiGuyModelInstance.h

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/******************************************************************************
** Copyright (c) 2020 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvOsg/DtOsgModelInstance.h>

#include <vrvDiGuy/vrvDiGuy.h>

#include <vector>

class diguyCharacter;
class diguyGraphicsLink;

namespace makVrv
{

   class DtSceneObject;

   class DT_DLL_VRVDIGUY DtDiGuyModelInstance : public DtOsgModelInstance
   {
   public:

      struct DtDiGuyShapeData
      {
         std::string shapeClassType;
         std::string shapeSetName;
         std::string shapeMaterialSystemType;
         osg::Node* shapeRootNode;
      };

      typedef std::vector<DtDiGuyShapeData> ShapeDataVector;

      virtual ~DtDiGuyModelInstance();
 
      virtual bool realize(DtModelDefinition& definition);
     
      diguyCharacter* character();

      virtual void setVisible(bool isVisible);

      virtual bool getVisible();

      virtual void updateBoundingBoxViaContents();

      //this sets the final position post ground clamping/embarking transforms
      virtual void setPosition(const DtVector& pos);

      //this sets the final Orientation post ground clamping/embarking transforms
      virtual void setOrientation(const DtTaitBryan& ori);

      //this sets both the final position and final orientation at the same time
      virtual void setPositionAndOrientation(const DtVector& pos, const DtTaitBryan& ori);

      virtual osg::Node* sensorNode();
      virtual const osg::Node* sensorNode() const;
     
      virtual void setRootNode(osg::Node* node);

      virtual void getShapeData(ShapeDataVector& shapeData);

      // list of diguy shapes that this character points to
      virtual void setShapeTboData(osg::Node* shapeRootNode, const std::vector<float>& tboData);

      boost::signalslib::signal<void(DtDiGuyModelInstance*)> signal_diGuyModelInstanceChanged;
      boost::signalslib::signal<void(DtDiGuyModelInstance*)> signal_diGuyCharacterToBeDestroyed;
    

      // Let the creator class make instances.
      friend class DtDiGuyModelInstanceCreator;


   protected:
      
      virtual void destroyCharacter();
      virtual void updateVisiblity();

      DtDiGuyModelInstance(DtDe& de);

   protected:
     
      diguyCharacter* myCharacter;
      
      bool myNodeVisible;
      bool myCanBeRecycled;
      bool myCastsShadows;
   };

   class DT_DLL_VRVDIGUY DtDiGuyModelInstanceCreator : public DtModelInstanceCreator
   {
   public:

      static void registerCreator(DtDe& de);

      virtual ~DtDiGuyModelInstanceCreator();

      virtual DtModelInstance* create(DtDe& de);

   protected:

      DtDiGuyModelInstanceCreator();

   };
}