Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/Internals/OpenGLColorTextureRenderer.cpp @ 1598:8563ea5d8ae4
relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 26 Oct 2020 20:49:28 +0100 |
| parents | 4fb8fdf03314 |
| children | 9ac2a65d4172 |
| rev | line source |
|---|---|
| 594 | 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 |
| 594 | 6 * |
| 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 Lesser General Public License |
| 594 | 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 | |
|
1598
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relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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8563ea5d8ae4
relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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15 * Lesser 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 Lesser General Public |
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8563ea5d8ae4
relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
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18 * License along with this program. If not, see |
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8563ea5d8ae4
relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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19 * <http://www.gnu.org/licenses/>. |
| 594 | 20 **/ |
| 21 | |
| 22 | |
| 23 #include "OpenGLColorTextureRenderer.h" | |
| 24 | |
| 25 namespace OrthancStone | |
| 26 { | |
| 27 namespace Internals | |
| 28 { | |
| 29 void OpenGLColorTextureRenderer::LoadTexture(const ColorTextureSceneLayer& layer) | |
| 30 { | |
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31 if (!context_.IsContextLost()) |
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32 { |
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33 context_.MakeCurrent(); |
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34 texture_.reset(new OpenGL::OpenGLTexture(context_)); |
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35 texture_->Load(layer.GetTexture(), layer.IsLinearInterpolation()); |
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36 layerTransform_ = layer.GetTransform(); |
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parents:
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37 } |
| 594 | 38 } |
| 39 | |
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40 |
| 594 | 41 OpenGLColorTextureRenderer::OpenGLColorTextureRenderer(OpenGL::IOpenGLContext& context, |
| 42 OpenGLColorTextureProgram& program, | |
| 43 const ColorTextureSceneLayer& layer) : | |
| 44 context_(context), | |
| 45 program_(program) | |
| 46 { | |
| 47 LoadTexture(layer); | |
| 48 } | |
| 49 | |
| 50 | |
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51 void OpenGLColorTextureRenderer::Render(const AffineTransform2D& transform, |
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parents:
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52 unsigned int canvasWidth, |
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parents:
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53 unsigned int canvasHeight) |
| 594 | 54 { |
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55 if (!context_.IsContextLost() && texture_.get() != NULL) |
| 594 | 56 { |
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57 program_.Apply(*texture_, AffineTransform2D::Combine(transform, layerTransform_), |
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parents:
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58 canvasWidth, canvasHeight, true); |
| 594 | 59 } |
| 60 } | |
| 61 | |
| 62 | |
| 63 void OpenGLColorTextureRenderer::Update(const ISceneLayer& layer) | |
| 64 { | |
| 65 // Should never happen (no revisions in color textures) | |
| 66 LoadTexture(dynamic_cast<const ColorTextureSceneLayer&>(layer)); | |
| 67 } | |
| 68 } | |
| 69 } |