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/* Copyright (c) 2008-2022 the MRtrix3 contributors.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* Covered Software is provided under this License on an "as is"
* basis, without warranty of any kind, either expressed, implied, or
* statutory, including, without limitation, warranties that the
* Covered Software is free of defects, merchantable, fit for a
* particular purpose or non-infringing.
* See the Mozilla Public License v. 2.0 for more details.
*
* For more details, see http://www.mrtrix.org/.
*/
#ifndef __fixel_legacy_metric_h__
#define __fixel_legacy_metric_h__
#include "types.h"
namespace MR
{
namespace Fixel
{
namespace Legacy
{
// A class for storing a single quantitative value per fixel
// This simple class will form the basis of most fixel-based image outputs and statistical analysis
// Members are:
// * 'dir': orientation of fixel on unit vector xyz triplet
// * 'size': parameter related to the size of the fixel (e.g. FOD lobe integral, bolume fraction, FOD peak amplitude)
// * 'value': the parameteric value of interest associated with the fixel
class FixelMetric
{ MEMALIGN (FixelMetric)
public:
FixelMetric (const Eigen::Vector3f& d, const float s, const float v) :
dir (d),
size (s),
value (v) { }
FixelMetric () :
dir (),
size (0.0),
value (0.0) { }
Eigen::Vector3f dir;
float size;
float value;
};
}
}
}
#endif
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