surfEntMvToLocCtl.h

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/*******************************************************************************
** Copyright (c) 2007 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include "vrfmodel/surfEntMvToCtl.h"
#include "vrfmodel/vrfmodelDefines.h"

class DT_DLL_vrfmodel DtSurfaceEntityMoveToLocationController : 
   public DtSurfaceEntityMoveToController
{
private:
   DtSurfaceEntityMoveToLocationController();

   DtSurfaceEntityMoveToLocationController(
      const DtSurfaceEntityMoveToController& orig);

   const DtSurfaceEntityMoveToLocationController& operator=(
      const DtSurfaceEntityMoveToLocationController& orig);

public:
   DtSurfaceEntityMoveToLocationController (const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

   virtual ~DtSurfaceEntityMoveToLocationController();

   virtual DtString type() const;

   static void moveToLocationCallback(DtSimMessage* msg, void* usr);

   virtual void processMoveToLocationTask(DtSimMessage* msg);

   virtual void registerTaskMsgCallbacks();

   static DtSimComponent* creator(const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

protected:
   virtual double distanceSquaredToDestination2D(const DtVector& current) const;

   virtual bool setupControlPoint();

   virtual void getLocalDestination(DtVector& local) const;

protected:
   DtVector myWorldAimingPoint;
   DtVector myLocalAimingPoint;
};