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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017 Osimis, Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #pragma once
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23
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24 #include "Slice.h"
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25
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26 namespace OrthancStone
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27 {
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28 class SlicesSorter : public boost::noncopyable
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29 {
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30 private:
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31 class SliceWithDepth;
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32 struct Comparator;
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33
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34 typedef std::vector<SliceWithDepth*> Slices;
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35
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36 Slices slices_;
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37 bool hasNormal_;
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38
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39 public:
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40 SlicesSorter() : hasNormal_(false)
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41 {
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42 }
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43
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44 ~SlicesSorter();
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45
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46 void Reserve(size_t count)
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47 {
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48 slices_.reserve(count);
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49 }
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50
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51 void AddSlice(const Slice& slice);
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52
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53 size_t GetSliceCount() const
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54 {
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55 return slices_.size();
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56 }
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57
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58 const Slice& GetSlice(size_t i) const;
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59
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60 void SetNormal(const Vector& normal);
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61
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62 void Sort();
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63
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64 void FilterNormal(const Vector& normal);
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65
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66 bool SelectNormal(Vector& normal) const;
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67 };
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68 }
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