platformGeometryDecorator.h

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

#pragma once

#include "vrfobjcore/vrfobjcoreDefines.h"
#include "vrfobjcore/decoratorBase.h"
#include "vrfobjcore/appearanceSimObjectFacade.h"
#include <tbb/spin_rw_mutex.h>
#include "vrfStateData/stateDataTypes.h"
#include <boost/signals2.hpp>

class DtVrfChordIntersectionRecord;
class DtAttachedTerrain;
class DtTerrainGeometryHandle;

class DT_DLL_vrfobjcore DtPlatformGeometrySimObjectDecorator : public DtSimObjectDecorator
{
public:
   DtPlatformGeometrySimObjectDecorator(const DtSimObject*);
   virtual ~DtPlatformGeometrySimObjectDecorator() override;

   virtual bool intersect(const DtChord&, DtVrfChordIntersectionRecord* record = 0) const;

   virtual bool isEmbeddedInTerrain() const;

protected:
   virtual void tick() override;

   virtual void update();

protected:
   DtAttachedTerrain* myObjectGeometryModel;
   DtTerrainGeometryHandle* myTerrainEmbeddedGeometry;
   boost::signals2::scoped_connection myTickConnection;
   DtAppearanceSimObjectFacade myAppearanceSimObjectFacade;
   bool myWasEnabledBeforeEmbark;
   bool myAlreadyCheckedEmbarked;
   double myLastHeading;
};

class DT_DLL_vrfobjcore DtPlatformGeometryDecoratorCreator : public DtDecoratorCreator
{
public:
   virtual DtSimObjectDecorator* createDecorator(const DtSimObject* o) const override
   { return new DtPlatformGeometrySimObjectDecorator(o); };
   virtual DtLocalObjectDecorator* createDecorator(DtLocalObject* o) const override
   { throw makVrf::DtUnimplementedMethod("The DtPlatformGeometryDecorator is not created for the DtLocalObject."); };

   virtual const char* DecoratorType() const override { return "DtPlatformGeometryDecorator"; };
};