Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Volumes/VolumeSceneLayerSource.h @ 1870:3889ae96d2e9
added copyright UCLouvain
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 11 Jan 2022 11:04:09 +0100 |
| parents | 9ac2a65d4172 |
| children | 7053b8a0aaec |
| rev | line source |
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| 815 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2021 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 815 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
| 815 | 10 * as published by the Free Software Foundation, either version 3 of |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Lesser General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
| 815 | 21 **/ |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
| 26 #include "../Scene2D/Scene2D.h" | |
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27 #include "../Viewport/IViewport.h" |
| 815 | 28 #include "IVolumeSlicer.h" |
| 29 | |
| 30 #include <boost/shared_ptr.hpp> | |
| 31 | |
| 32 namespace OrthancStone | |
| 33 { | |
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34 class IViewport; |
| 815 | 35 /** |
| 36 This class applies one "volume slicer" to a "3D volume", in order | |
| 37 to create one "2D scene layer" that will be set onto the "2D | |
| 38 scene". The style of the layer can be fine-tuned using a "layer | |
| 39 style configurator". The class only changes the layer if the | |
| 40 cutting plane has been modified since the last call to "Update()". | |
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41 */ |
| 815 | 42 class VolumeSceneLayerSource : public boost::noncopyable |
| 43 { | |
| 44 private: | |
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45 boost::weak_ptr<IViewport> viewport_; |
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46 int layerDepth_; |
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47 boost::shared_ptr<IVolumeSlicer> slicer_; |
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48 std::unique_ptr<ILayerStyleConfigurator> configurator_; |
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49 std::unique_ptr<CoordinateSystem3D> lastPlane_; |
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50 uint64_t lastRevision_; |
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51 uint64_t lastConfiguratorRevision_; |
| 815 | 52 |
| 53 void ClearLayer(); | |
| 54 | |
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55 /** |
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56 This will return a scoped lock to the viewport. |
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57 If the viewport does not exist anymore, then nullptr is returned. |
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58 */ |
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59 IViewport::ILock* GetViewportLock(); |
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60 IViewport::ILock* GetViewportLock() const; |
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61 |
| 815 | 62 public: |
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63 VolumeSceneLayerSource(boost::weak_ptr<IViewport> viewport, |
| 815 | 64 int layerDepth, |
| 65 const boost::shared_ptr<IVolumeSlicer>& slicer); | |
| 66 | |
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67 ~VolumeSceneLayerSource(); |
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68 |
| 815 | 69 const IVolumeSlicer& GetSlicer() const |
| 70 { | |
| 71 return *slicer_; | |
| 72 } | |
| 73 | |
| 74 void RemoveConfigurator(); | |
| 75 | |
| 76 void SetConfigurator(ILayerStyleConfigurator* configurator); | |
| 77 | |
| 78 bool HasConfigurator() const | |
| 79 { | |
| 80 return configurator_.get() != NULL; | |
| 81 } | |
| 82 | |
| 83 ILayerStyleConfigurator& GetConfigurator() const; | |
| 84 | |
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85 /** |
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86 Make sure the Scene2D is protected from concurrent accesses before |
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87 calling this method. |
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88 |
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89 If the scene that has been supplied to the ctor is part of an IViewport, |
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90 you can lock the whole viewport data (including scene) by means of the |
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91 IViewport::Lock method. |
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92 */ |
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93 void Update(const CoordinateSystem3D& plane); |
| 815 | 94 }; |
| 95 } |