DtForestSettingsManager.h

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


#pragma once

#include <vrvCore/vrvCore.h>

#include <vrvUtil/DtBaseSettingsManager.h>
#include <vrvUtil/DtSignalConnectionManager.h>

#include <makArchives/DtForestSettingsRecord.h>

namespace makVrv
{

   class DtDe;

   class DtForestSettingsSignaler;

   class DtForestEnvControllerAgent;
   
   class DT_DLL_VRVCORE DtForestSettingsManager
      : public DtBaseSettingsManager<makArchives::DtForestSettingsRecord>
   {
   public:

      static DtForestSettingsManager& instance( DtDe& de );

      virtual ~DtForestSettingsManager();


      virtual void setFarClippingPlane(float farPlane);
      virtual float farClippingPlane() const;

      virtual void  set3DLodDistances(float fHigh, float fLow);
      virtual float highDetail3dDistance() const;
      virtual float lowDetail3dDistance() const;

      virtual void  setBillboardDistances(float fStart, float fEnd);
      virtual void setBillboardFadeOutRange(float range);
      virtual float billboardStartDistance() const;
      virtual float billboardEndDistance() const;

      virtual float billboardFadeOutRange() const;

      virtual void setTreesEnabled(bool enabled);
      virtual bool treesEnabled() const;

      virtual void setBillboardsEnabled(bool enable);
      virtual bool billboardsEnabled() const;

      virtual void setTreeMeshesEnabled(bool enable);
      virtual bool treesMeshesEnabled() const;

      virtual void setAmbientScalar(float val);
      virtual void setDiffuseScalar(float val);
      virtual void setSpecularScalar(float val);
      virtual void setTransmissionScalar(float val);
      virtual void setAlphaScalar(float val);

      virtual float ambientScalar() const;
      virtual float diffuseScalar() const;
      virtual float specularScalar() const;
      virtual float transmissionScalar() const;
      virtual float alphaScalar() const;

      virtual bool receiveShadows() const;
      virtual void setReceiveShadows(bool enable);



      virtual void setFromRecord( const makArchives::DtForestSettingsRecord& rec );

      virtual void getRecord( makArchives::DtForestSettingsRecord& rec ) const;


   protected:

      template <typename ManagerClass>
      friend ManagerClass& defaultManagerInstanceFunction( DtDe&, bool );

      template <typename ManagerClass>
      friend void defaultManagerRegisterInstanceFunction( DtDe&, ManagerClass* );

      virtual void slot_displayEngineAdded();

      void lazyCreateAgent(void);

      DtForestSettingsManager( DtDe& );

   protected:

      makArchives::DtForestSettingsRecord mySettingsRecord;
      DtForestSettingsSignaler& mySignaler;
      DtForestEnvControllerAgent* myForestEnvControllerAgent;
      DtSignalConnectionManager myConnections;
   };

   class DT_DLL_VRVCORE DtForestSettingsSignaler : public DtVirtualBaseClass
   {
   public:
       static DtForestSettingsSignaler& instance(DtDe&);

       virtual ~DtForestSettingsSignaler();

       boost::signalslib::signal<void (float)> signal_farClippingPlaneSet;
       boost::signalslib::signal<void (float, float)> signal_3DLodDistancesSet;
       boost::signalslib::signal<void (float, float)> signal_BillboardDistancesSet;
       boost::signalslib::signal<void (bool)> signal_TreesEnabled;
       boost::signalslib::signal<void (bool)> signal_BillboardsEnabled;
       boost::signalslib::signal<void (bool)> signal_TreeMeshesEnabled;

       boost::signalslib::signal<void (float)> signal_AmbientScalarSet;
       boost::signalslib::signal<void (float)> signal_DiffuseScalarSet;
       boost::signalslib::signal<void (float)> signal_SpecularScalarSet;
       boost::signalslib::signal<void (float)> signal_TransmissionScalarSet;
       boost::signalslib::signal<void (float)> signal_AlphaScalarSet;
       boost::signalslib::signal<void (bool)> signal_receiveShadowsSet;

       boost::signalslib::signal<void(float)> signal_billboardFadeOutRangeSet;
   protected:
       DtForestSettingsSignaler();
   };

}