DtOsgSimpleModel.h

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/******************************************************************************
** Copyright (c) 2019 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvOsg/vrvOsg.h>    
#include <vrvCore/DtModel.h>
#include <vrvCore/DtUniqueID.h>
#include <matrix/vlVector.h>
#include <matrix/vlTaitBryan.h>

#include <osg/MatrixTransform>
#include <osg/Matrixf>
#include <vrvUtil/DtSignalConnectionManager.h>
namespace osg
{
   class Group;
}

namespace makVrv
{
   class DtDe;
   class DtOsgSceneConnector;

   class DT_DLL_VRVOSG DtOsgSimpleModel : public DtModel
   {
   public:
      DtOsgSimpleModel(DtDe& de, DtUniqueID& id);

      virtual ~DtOsgSimpleModel();

      //@name Distributed Interface

      virtual void setModelDefinition(const std::string& str);
      virtual void setVisible(bool visible);
      virtual void setPosition(int vtx, const DtVector& position);
      virtual void setOrientation(int vtx, const DtTaitBryan& orientation);

      virtual void setPositionOffset(const DtVector& positionOffset);

      virtual void setOrientationOffset(const DtTaitBryan& orientationOffset);


      //@name Local Interface
      virtual void addToScene(const DtUniqueID& sceneObjectId, int modelSet,
         int visualizerType);

      // Add to scene as a prop ( no modelset / visualizer type specified )
      virtual void addToSceneAsProp(const DtUniqueID& sceneObjectId);
      virtual void removeFromScene();

      virtual void setIsSupportModel(bool isSupport);

      virtual void getBoundingBoxComponents(DtVector& minimum, DtVector& maximum);

      virtual void setElementId(DtUniqueID id);

      virtual void enableColorBlending(bool b);

      virtual void setBlendColor(float r, float g, float b, float a);

      virtual void setModelScalingEnabled(bool b);

      virtual bool modelScalingEnabled();


      virtual void slot_atcModeEnableChanged(bool state);

   protected:
      class BoundingBoxCache : public DtVirtualBaseClass
      {
      public:
         virtual ~BoundingBoxCache();
         DtVector boundMin;
         DtVector boundMax;
      };

      DtOsgSceneConnector* mySceneConnector;
      bool myIsInstanced;

      //needed to keep track of the initial state of the model scaling flag
      bool myModelScalingEnabled;

      std::string myModelDefinition;
      DtUniqueID mySceneObjectId;
      bool myInitialPositionSet;
      DtVector mySetPosition;
      bool myInitialOrientationSet;
      DtTaitBryan mySetOrientation;

      bool myInitialPositionOffsetSet;
      bool myInitialOrientationOffsetSet;

      DtVector myBoundMin, myBoundMax;
      DtSignalConnectionManager myConnections;

   };
}