single_cell_swaths_order_base.cpp

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//=============================================================================
//    Copyright (C) 2021-2024 Wageningen University - All Rights Reserved
//                     Author: Gonzalo Mier
//                        BSD-3 License
//=============================================================================
 
#include <algorithm>
#include "fields2cover/route_planning/single_cell_swaths_order_base.h"
 
namespace f2c::rp {
 
F2CSwaths SingleCellSwathsOrderBase::genSortedSwaths(
    const F2CSwaths& swaths, uint32_t variant) const {
  // Always sort swaths to work with them in the same direction.
  F2CSwaths new_swaths = swaths.clone();
  if (new_swaths.size() > 0) {
    new_swaths.sort();
    this->changeStartPoint(new_swaths, variant);
    this->sortSwaths(new_swaths);
    new_swaths.reverseDirOddSwaths();
  }
  return new_swaths;
}
 
void SingleCellSwathsOrderBase::changeStartPoint(
    F2CSwaths& swaths, uint32_t variant) const {
  if (variant & 1) {
    swaths.reverse();
  }
  if (variant & 2) {
    swaths[0].reverse();
  }
}
 
 
 
}  // namespace f2c::rp