Mercurial > hg > orthanc-stone

annotate Framework/Toolbox/DicomStructureSetUtils.h @ 998:38b6bb0bdd72

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added a new set of classes that correctly handle non-convex polygons (not used yet because of limitations in coordinates computing): DicomStructure2, DicomStructureSet2, DicomStructurePolygon2, DicomStructureSetSlicer2. Too many shortcuts have been taken when computing the actual position.
author Benjamin Golinvaux <bgo@osimis.io>
date Fri, 20 Sep 2019 11:58:00 +0200
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children 2d8ab34c8c91
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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) 2017-2019 Osimis S.A., 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 #pragma once
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22
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23 #include <vector>
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24 #include <utility>
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25
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26 #include "../Toolbox/LinearAlgebra.h"
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27
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28 namespace OrthancStone
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29 {
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30 #if 0
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31 struct Point3D
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32 {
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33 Point3D(double x, double y, double z) : x(x), y(y), z(z) {}
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34 Point3D() : x(0), y(0), z(0) {}
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35 double x, y, z;
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36 };
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37
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38 struct Vector3D
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39 {
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40 Vector3D(double x, double y, double z) : x(x), y(y), z(z) {}
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41 Vector3D() : x(0), y(0), z(0) {}
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42 double x, y, z;
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43 };
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44 #else
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45 typedef Vector Vector3D;
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46 typedef Vector Point3D;
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47 #endif
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48
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49 struct Point2D
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50 {
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51 Point2D(double x, double y) : x(x), y(y) {}
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52 Point2D() : x(0), y(0) {}
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53 double x, y;
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54 };
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55
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56
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57 /** Internal */
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58 struct RtStructRectangleInSlab
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59 {
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60 double xmin, xmax, ymin, ymax;
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61 };
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62 typedef std::vector<RtStructRectangleInSlab> RtStructRectanglesInSlab;
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63
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64 enum RectangleBoundaryKind
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65 {
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66 RectangleBoundaryKind_Start,
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67 RectangleBoundaryKind_End
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68 };
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69
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70 #if 0
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71 /** Internal */
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72 void PartitionRectangleList(std::vector< std::vector<size_t> > & sets, const std::vector<RtStructRectanglesInSlab>);
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73 #endif
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74
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75 /** Internal */
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76 void ConvertListOfSlabsToSegments(std::vector< std::pair<Point2D, Point2D> >& segments, const std::vector<RtStructRectanglesInSlab>& slabCuts, const size_t totalRectCount);
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77
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78 /** Internal */
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79 void AddSlabBoundaries(std::vector<std::pair<double, RectangleBoundaryKind> >& boundaries, const std::vector<RtStructRectanglesInSlab>& slabCuts, size_t iSlab);
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80
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81 /** Internal */
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82 void ProcessBoundaryList(std::vector< std::pair<Point2D, Point2D> >& segments, const std::vector<std::pair<double, RectangleBoundaryKind> >& boundaries, double y);
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83
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84 }