include/vrfobjcore/sensorSignatureManager.h

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/*******************************************************************************
** Copyright (c) 2005 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: sensorSignatureManager.h,v $ $Revision: 1.8 $ $State: Exp $
*******************************************************************************/
#ifndef sensorSignatureManager_H_
#define sensorSignatureManager_H_



#include "tdbutil/symStr.h"
#include <vlutil/vlConfig.h>
#include <map>

class DtPhysicalWorld;
class DtVrfObject;
class DtVector;
class DtSignaturePropagator;
class DtSignaturePropagatorArgs;
class DtSignaturePropagatorDescriptorList;

#include "vrfobjcore/vrfobjcoreDefines.h"
class DT_DLL_vrfobjcore DtSensorSignatureManager
{
private:
   DtSensorSignatureManager();
   DtSensorSignatureManager(const DtSensorSignatureManager& orig);
   DtSensorSignatureManager& operator=(const DtSensorSignatureManager& orig);

protected:
   DtSensorSignatureManager(DtPhysicalWorld* physicalWorld);

   virtual bool init();

public:
   static DtSensorSignatureManager* create(DtPhysicalWorld* physicalWorld);

   virtual ~DtSensorSignatureManager();

   virtual void reinitialize();

   virtual double apparentObjectSignature(const DtSymbolString& sensorDomain,
      const DtSignaturePropagatorArgs& propagatorArgs) const;

   virtual double apparentObjectSignature(const DtSymbolString& sensorDomain,
      const DtVrfObject* targetObject, const DtVrfObject* viewingObject) const;
   
   virtual double apparentObjectSignature(const DtSignaturePropagator* propagator, 
      const DtSymbolString& sensorDomain, const DtSignaturePropagatorArgs& propagatorArgs) const;
   
   virtual bool createPropagatorsFromDescriptorList(
      const DtSignaturePropagatorDescriptorList& descList);

protected:
   virtual const DtSignaturePropagator* propagatorForDomain(const DtSymbolString& domain) const;

   void deleteSignaturePropagators();

protected:
   DtPhysicalWorld* myPhysicalWorld;
   typedef std::map<DtSymbolString, DtSignaturePropagator*> DtSignaturePropagatorMap;
   DtSignaturePropagatorMap mySignaturePropagatorMap;
};

#endif