vectorObstruction.h

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/*******************************************************************************
** Copyright (c) 2004 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: vectorObstruction.h,v $ $Revision: 1.15 $ $State: Exp $
*******************************************************************************/


#ifndef vectorObstruction_H_
#define vectorObstruction_H_

#include <matrix/vlVector.h>
#include "vrfobjcore/vrfObjectManager.h"

#include "geometry/extent.h"
#include <matrix/3dBoundingVolume.h>
#include <matrix/vlDcm.h>


class DtPoint;
class DtString;
class DtNetworkElement;
class DtNetworkNode;
class DtNetworkSegment;


#include "vrfobjcore/vrfobjcoreDefines.h"
class DT_DLL_vrfobjcore DtVectorObstruction
{

public:
   DtVectorObstruction(const DtNetworkNode& networkNode, 
      const Coordinate_System& coordSys, bool extrudeInZ);

   DtVectorObstruction(const DtNetworkSegment& networkSegment, 
      const Coordinate_System& coordSys, bool extrudeInZ);

   virtual ~DtVectorObstruction();


   DtVectorObstruction& operator=(const DtVectorObstruction& original);

   bool operator==(const DtVectorObstruction& obstruction) const;

   bool operator!=(const DtVectorObstruction& obstruction) const;


   bool valid() const;

   const DtNetworkElement* networkElement() const;

   void setNetworkElement(const DtNetworkNode& networkNode, 
      const Coordinate_System& coordSys, bool extrudeInZ = false);
   void setNetworkElement(const DtNetworkSegment& networkSegment,
      const Coordinate_System& coordSys, bool extrudeInZ = false);

   DtVector location() const;

   DtExtent& extent();
   const DtExtent& extent() const;

   virtual void expandExtent(DtExtent& extent) const;

   DtVector velocity() const;

   Dt3dBoundingVolume& boundingVolume();
   const Dt3dBoundingVolume& boundingVolume() const;

   DtDcm& localOrientationMatrix();
   const DtDcm& localOrientationMatrix() const;

   bool testInvariant() const;

protected:
   void initializeExtent(const DtPoint& location, double length, double width, 
      double height, DtExtent& extent) const;

   void initializeExtent(const DtPoint& location1, const DtPoint& location2, 
      double length, double width, double height, DtExtent& extent) const;

   const DtNetworkElement* myVectorNetworkElement;
   DtDcm             myLocalOrientationMatrix;
   Dt3dBoundingVolume  myBoundingVolume;
   DtVector          myLocation;
   DtVector          myVelocity;
   
   DtExtent          myExtent;
};

#endif