DtAttachedCylinderModelInstance.h

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/******************************************************************************
** Copyright (c) 2009 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtAttachedCylinderModelInstance.h,v $ $Revision: 1.0 $ $State: Exp $
******************************************************************************/


#pragma once
#include <vrvOsg/vrvOsg.h>
#include <vrvOsg/DtCylinderModelInstance.h>

namespace makVrv
{
   class DT_DLL_VRVOSG DtAttachedCylinderModelInstance 
      : public DtCylinderModelInstance
   {
   public:

      DtAttachedCylinderModelInstance(DtDe& de);

      virtual ~DtAttachedCylinderModelInstance();

      virtual void setStartPoint( const osg::Vec3& position );

      virtual void setEndPoint( const osg::Vec3& position );

      virtual void setVisible(bool isVisible);

   protected:

      virtual void updateTransform();

      void spanTwoPoints( osg::Matrix& cylinderTransform );

   protected:

      osg::Vec3 myStartPoint; // The center of one endcap
      osg::Vec3 myEndPoint; // The center of the other endcap

   };
}