Mercurial > hg > orthanc-stone
view Framework/Scene2D/Internals/OpenGLFloatTextureRenderer.h @ 1039:3a35d8397559
merge
author | Alain Mazy <alain@mazy.be> |
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date | Mon, 07 Oct 2019 22:37:24 +0200 |
parents | 4d1f57773b5b |
children | 2d8ab34c8c91 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2019 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include "CompositorHelper.h" #include "OpenGLFloatTextureProgram.h" #include "../FloatTextureSceneLayer.h" namespace OrthancStone { namespace Internals { class OpenGLFloatTextureRenderer : public CompositorHelper::ILayerRenderer { private: OpenGL::IOpenGLContext& context_; OpenGLFloatTextureProgram& program_; std::auto_ptr<OpenGLFloatTextureProgram::Data> texture_; AffineTransform2D layerTransform_; float windowCenter_; float windowWidth_; bool invert_; void UpdateInternal(const FloatTextureSceneLayer& layer, bool loadTexture); public: OpenGLFloatTextureRenderer(OpenGL::IOpenGLContext& context, OpenGLFloatTextureProgram& program, const FloatTextureSceneLayer& layer); virtual void Render(const AffineTransform2D& transform, unsigned int canvasWidth, unsigned int canvasHeight); virtual void Update(const ISceneLayer& layer); }; } }