MapFromPointField.h

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/*
   For more information, please see: http://software.sci.utah.edu

   The MIT License

   Copyright (c) 2009 Scientific Computing and Imaging Institute,
   University of Utah.

   
   Permission is hereby granted, free of charge, to any person obtaining a
   copy of this software and associated documentation files (the "Software"),
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   the rights to use, copy, modify, merge, publish, distribute, sublicense,
   and/or sell copies of the Software, and to permit persons to whom the
   Software is furnished to do so, subject to the following conditions:

   The above copyright notice and this permission notice shall be included
   in all copies or substantial portions of the Software.

   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#ifndef CORE_ALGORITHMS_FIELDS_MAPPING_MAPFROMPOINTFIELD_H
#define CORE_ALGORITHMS_FIELDS_MAPPING_MAPFROMPOINTFIELD_H 1

// STL classes to include
#include <algorithm>

// SCIRun Datatypes to use
#include <Core/Datatypes/Mesh.h>
#include <Core/Datatypes/Field.h>

// Base class for algorithm
#include <Core/Algorithms/Util/AlgoBase.h>

// for Windows support
#include <Core/Algorithms/Fields/share.h>

namespace SCIRunAlgo {

using namespace SCIRun;

class SCISHARE MapFromPointFieldAlgo : public AlgoBase
{
  public:

    /// Set default parameters
    MapFromPointFieldAlgo()
    {
      add_scalar("default_value",0.0);
      add_scalar("max_distance",-1.0);
    }

    /// Functions
    bool run(FieldHandle pointfield, FieldHandle data, FieldHandle& output);
};

} // namespace SCIRunAlgo

#endif