SegmentationContours.cxx

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
 
#include "MCHMappingSegContour/SegmentationContours.h"
#include "MCHMappingSegContour/CathodeSegmentationContours.h"
#include "MCHContour/ContourCreator.h"
#include <iostream>
 
using namespace o2::mch::contour;
 
namespace o2
{
namespace mch
{
namespace mapping
{
 
BBox<double> getBBox(const Segmentation& seg) { return getBBox(getEnvelop(seg)); }
 
Contour<double> getEnvelop(const Segmentation& seg)
{
  std::vector<Polygon<double>> polygons;
 
  for (auto& contour : {getEnvelop(seg.nonBending()), getEnvelop(seg.bending())}) {
    for (auto& p : contour.getPolygons()) {
      polygons.push_back(p);
    }
  }
  return o2::mch::contour::createContour(polygons);
}
 
} // namespace mapping
} // namespace mch
} // namespace o2