Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/Internals/OpenGLLinesProgram.h @ 2124:16c01cc201e7
updated copyright, as Osimis is not active on Orthanc anymore
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 30 May 2024 17:00:29 +0200 |
| parents | c23eef785569 |
| children |
| rev | line source |
|---|---|
| 592 | 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) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 592 | 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 |
| 592 | 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/>. |
| 592 | 21 **/ |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
| 26 #include "../../OpenGL/IOpenGLContext.h" | |
| 27 #include "../../OpenGL/OpenGLProgram.h" | |
| 28 #include "../../Toolbox/AffineTransform2D.h" | |
| 29 #include "../PolylineSceneLayer.h" | |
| 30 | |
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31 #include <Compatibility.h> |
| 1301 | 32 |
| 592 | 33 namespace OrthancStone |
| 34 { | |
| 35 namespace Internals | |
| 36 { | |
| 37 class OpenGLLinesProgram : public boost::noncopyable | |
| 38 { | |
| 39 public: | |
| 40 class Data : public boost::noncopyable | |
| 41 { | |
| 42 private: | |
| 43 class Segment; | |
| 44 | |
| 45 OpenGL::IOpenGLContext& context_; | |
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46 GLuint buffers_[3]; |
| 592 | 47 size_t verticesCount_; |
| 48 float thickness_; | |
| 49 | |
| 50 public: | |
| 51 Data(OpenGL::IOpenGLContext& context, | |
| 52 const PolylineSceneLayer& layer); | |
| 53 | |
| 54 ~Data(); | |
| 55 | |
| 56 bool IsEmpty() const | |
| 57 { | |
| 58 return verticesCount_ == 0; | |
| 59 } | |
| 60 | |
| 61 const size_t GetVerticesCount() const | |
| 62 { | |
| 63 return verticesCount_; | |
| 64 } | |
| 65 | |
| 66 GLuint GetVerticesBuffer() const; | |
| 67 | |
| 68 GLuint GetMiterDirectionsBuffer() const; | |
| 69 | |
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70 GLuint GetColorsBuffer() const; |
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71 |
| 592 | 72 float GetThickness() const |
| 73 { | |
| 74 return thickness_; | |
| 75 } | |
| 76 }; | |
| 77 | |
| 78 private: | |
| 79 OpenGL::IOpenGLContext& context_; | |
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80 std::unique_ptr<OpenGL::OpenGLProgram> program_; |
| 592 | 81 |
| 82 public: | |
| 1571 | 83 explicit OpenGLLinesProgram(OpenGL::IOpenGLContext& context); |
| 592 | 84 |
| 85 void Apply(const Data& data, | |
| 86 const AffineTransform2D& transform, | |
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87 unsigned int canvasWidth, |
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88 unsigned int canvasHeight, |
| 592 | 89 bool antialiasing, |
| 90 bool scaleIndependantThickness); | |
| 91 }; | |
| 92 } | |
| 93 } |