Mercurial > hg > orthanc-stone
annotate Framework/Volumes/VolumeSceneLayerSource.h @ 1324:4d8d642f7036 broker
Added a NullLayer scene layer type that allows
"booking" a scene depth entry.
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Tue, 24 Mar 2020 16:24:26 +0100 |
parents | 3d26447ddd28 |
children | 00c8322bbe69 |
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) 2017-2020 Osimis S.A., Belgium |
815 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "../Scene2D/Scene2D.h" | |
25 #include "IVolumeSlicer.h" | |
26 | |
27 #include <boost/shared_ptr.hpp> | |
28 | |
29 namespace OrthancStone | |
30 { | |
31 /** | |
32 This class applies one "volume slicer" to a "3D volume", in order | |
33 to create one "2D scene layer" that will be set onto the "2D | |
34 scene". The style of the layer can be fine-tuned using a "layer | |
35 style configurator". The class only changes the layer if the | |
36 cutting plane has been modified since the last call to "Update()". | |
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37 */ |
815 | 38 class VolumeSceneLayerSource : public boost::noncopyable |
39 { | |
40 private: | |
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41 Scene2D& scene_; |
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42 int layerDepth_; |
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43 boost::shared_ptr<IVolumeSlicer> slicer_; |
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44 std::unique_ptr<ILayerStyleConfigurator> configurator_; |
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45 std::unique_ptr<CoordinateSystem3D> lastPlane_; |
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46 uint64_t lastRevision_; |
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47 uint64_t lastConfiguratorRevision_; |
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48 bool layerInScene_; |
815 | 49 |
50 void ClearLayer(); | |
51 | |
52 public: | |
53 VolumeSceneLayerSource(Scene2D& scene, | |
54 int layerDepth, | |
55 const boost::shared_ptr<IVolumeSlicer>& slicer); | |
56 | |
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57 ~VolumeSceneLayerSource(); |
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58 |
815 | 59 const IVolumeSlicer& GetSlicer() const |
60 { | |
61 return *slicer_; | |
62 } | |
63 | |
64 void RemoveConfigurator(); | |
65 | |
66 void SetConfigurator(ILayerStyleConfigurator* configurator); | |
67 | |
68 bool HasConfigurator() const | |
69 { | |
70 return configurator_.get() != NULL; | |
71 } | |
72 | |
73 ILayerStyleConfigurator& GetConfigurator() const; | |
74 | |
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75 /** |
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76 Make sure the Scene2D is protected from concurrent accesses before |
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77 calling this method. |
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78 |
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79 If the scene that has been supplied to the ctor is part of an IViewport, |
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80 you can lock the whole viewport data (including scene) by means of the |
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81 IViewport::Lock method. |
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82 */ |
815 | 83 void Update(const CoordinateSystem3D& plane); |
84 }; | |
85 } |