groundCollisionAvoidanceDescriptor.h

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/*******************************************************************************
** Copyright (c) 1999-2000 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: gndCollDesc.h,v $ $Revision: 1.12 $ $State: Exp $
*******************************************************************************/



#ifndef DtGroundCollisionAvoidanceDescriptor_H_
#define DtGroundCollisionAvoidanceDescriptor_H_


#include "vrfobjparam/componentDescriptor.h"
#include "vrfutil/rwString.h"
#include "vrfutil/rwReal.h"

class DtReaderWriterRegistry;

#include "vrfobjparam/vrfobjparamDefines.h"
class DT_DLL_vrfobjparam DtGroundCollisionAvoidanceDescriptor : public DtComponentDescriptor
{
public:
   DtGroundCollisionAvoidanceDescriptor(const DtString& name, 
      DtReaderWriterRegistry* parentRegistry = NULL);
   DtGroundCollisionAvoidanceDescriptor(const DtSymbolString& name, 
      DtReaderWriterRegistry* parentRegistry = NULL);

   DtGroundCollisionAvoidanceDescriptor(const DtGroundCollisionAvoidanceDescriptor& orig, 
      DtReaderWriterRegistry* parentRegistry = NULL);

   DtGroundCollisionAvoidanceDescriptor& operator=(const 
      DtGroundCollisionAvoidanceDescriptor& orig);

   virtual ~DtGroundCollisionAvoidanceDescriptor();

   virtual DtString type() const;

   virtual DtReal stoppingDistanceFactor() const;
   virtual void setStoppingDistanceFactor(DtReal distance);

   virtual DtReal lateralClearance() const ;
   virtual void setLateralClearance(DtReal distance);

   virtual DtReal timeToCollide() const;
   virtual void setTimeToCollide(DtReal frames);

   virtual DtComponentDescriptor* clone(DtReaderWriterRegistry* parentRegistry = NULL) const;

   static DtComponentDescriptor* creator();

protected:
   DtGroundCollisionAvoidanceDescriptor();

protected:


   DtRwReal   myTimeToCollide;

   DtRwReal   myLateralClearance;

   DtRwReal   myStoppingDistanceFactor;


};

#endif