downpath.h

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/* This software and supporting documentation are distributed by
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 * This software is governed by the CeCILL-B license under
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#ifndef AIMS_DISTANCEMAP_DOWNPATH_H
#define AIMS_DISTANCEMAP_DOWNPATH_H
 
#include <aims/bucket/bucket.h>
 
namespace aims
{
 
  /* Follows the path from point pos, going down on the steepest path on an
     elevation map
  */
  template <typename T>
  BucketMap<Void>*
  downPath( const BucketMap<T> & region, const Point3d & pos );
 
  extern template
  BucketMap<Void>*
  downPath( const BucketMap<float> & region, const Point3d & pos );
 
}
 
#endif