Mercurial > hg > orthanc-stone
annotate Samples/WebAssembly/BasicScene.cpp @ 895:6073c980323a am-dev
wip: adapting basic scene webassembly sample
author | Alain Mazy <alain@mazy.be> |
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date | Fri, 12 Jul 2019 14:57:06 +0200 |
parents | 2de01660debe |
children | 9c2f6d6b9f4a |
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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 |
826 | 22 #include "dev.h" |
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23 |
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24 #include <emscripten.h> |
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25 #include <emscripten/html5.h> |
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26 |
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27 // From Stone |
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28 #include "../../Framework/Scene2D/ColorTextureSceneLayer.h" |
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29 #include "../../Framework/StoneInitialization.h" |
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30 |
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31 // From Orthanc framework |
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32 #include <Core/Images/Image.h> |
617 | 33 #include <Core/Logging.h> |
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34 #include <Core/OrthancException.h> |
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35 |
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36 #include "../Shared/SharedBasicScene.h" |
617 | 37 |
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38 std::auto_ptr<OrthancStone::WebAssemblyViewport> viewport1_; |
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39 std::auto_ptr<OrthancStone::WebAssemblyViewport> viewport2_; |
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40 std::auto_ptr<OrthancStone::WebAssemblyViewport> viewport3_; |
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41 OrthancStone::MessageBroker broker_; |
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42 |
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43 EM_BOOL OnWindowResize( |
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44 int eventType, const EmscriptenUiEvent *uiEvent, void *userData) |
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45 { |
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46 if (viewport1_.get() != NULL) |
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47 { |
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48 viewport1_->UpdateSize(); |
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49 } |
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50 |
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51 if (viewport2_.get() != NULL) |
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52 { |
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53 viewport2_->UpdateSize(); |
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54 } |
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55 |
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56 if (viewport3_.get() != NULL) |
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57 { |
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58 viewport3_->UpdateSize(); |
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59 } |
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60 |
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61 return true; |
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62 } |
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63 |
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64 extern "C" |
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65 { |
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66 int main(int argc, char const *argv[]) |
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67 { |
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68 OrthancStone::StoneInitialize(); |
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69 // Orthanc::Logging::EnableInfoLevel(true); |
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70 // Orthanc::Logging::EnableTraceLevel(true); |
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71 EM_ASM(window.dispatchEvent(new CustomEvent("WebAssemblyLoaded"));); |
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72 } |
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73 |
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74 EMSCRIPTEN_KEEPALIVE |
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75 void Initialize() |
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76 { |
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77 viewport1_.reset( |
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78 new OrthancStone::WebAssemblyViewport(broker_, "mycanvas1")); |
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79 PrepareScene(viewport1_->GetScene()); |
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80 viewport1_->UpdateSize(); |
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81 |
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82 viewport2_.reset( |
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83 new OrthancStone::WebAssemblyViewport(broker_, "mycanvas2")); |
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84 PrepareScene(viewport2_->GetScene()); |
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85 viewport2_->UpdateSize(); |
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86 |
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87 viewport3_.reset( |
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88 new OrthancStone::WebAssemblyViewport(broker_, "mycanvas3")); |
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89 PrepareScene(viewport3_->GetScene()); |
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90 viewport3_->UpdateSize(); |
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91 |
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92 emscripten_set_resize_callback("#window", NULL, false, OnWindowResize); |
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93 } |
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94 } |