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113 lines
4.7 KiB
C++
113 lines
4.7 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2018 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#ifndef __OPENSPACE_MODULE_SPACECRAFTINSTRUMENTS___RENDERABLEMODELPROJECTION___H__
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#define __OPENSPACE_MODULE_SPACECRAFTINSTRUMENTS___RENDERABLEMODELPROJECTION___H__
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#include <openspace/rendering/renderable.h>
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#include <modules/spacecraftinstruments/util/image.h>
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#include <modules/spacecraftinstruments/util/projectioncomponent.h>
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#include <openspace/properties/stringproperty.h>
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#include <openspace/properties/vector/vec3property.h>
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#include <ghoul/opengl/uniformcache.h>
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namespace ghoul::opengl {
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class ProgramObject;
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class Texture;
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} // namespace ghoul::opengl
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namespace openspace {
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namespace documentation { struct Documentation; }
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struct RenderData;
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struct UpdateData;
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namespace modelgeometry { class ModelGeometry; }
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class RenderableModelProjection : public Renderable {
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public:
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RenderableModelProjection(const ghoul::Dictionary& dictionary);
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~RenderableModelProjection();
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void initializeGL() override;
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void deinitializeGL() override;
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bool isReady() const override;
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void render(const RenderData& data, RendererTasks& rendererTask) override;
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virtual void update(const UpdateData& data) final override;
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ghoul::opengl::Texture& baseTexture() const;
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static documentation::Documentation Documentation();
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private:
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bool loadTextures();
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void attitudeParameters(double time);
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void imageProjectGPU(const ghoul::opengl::Texture& projectionTexture);
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void project();
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ProjectionComponent _projectionComponent;
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properties::StringProperty _colorTexturePath;
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std::unique_ptr<ghoul::opengl::ProgramObject> _programObject;
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UniformCache(performShading, directionToSunViewSpace, modelViewTransform,
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projectionTransform, projectionFading, baseTexture,
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projectionTexture) _mainUniformCache;
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std::unique_ptr<ghoul::opengl::ProgramObject> _fboProgramObject;
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UniformCache(projectionTexture, needShadowMap, ProjectorMatrix, ModelTransform,
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boresight) _fboUniformCache;
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std::unique_ptr<ghoul::opengl::ProgramObject> _depthFboProgramObject;
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UniformCache(ProjectorMatrix, ModelTransform) _depthFboUniformCache;
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std::unique_ptr<ghoul::opengl::Texture> _baseTexture;
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std::unique_ptr<modelgeometry::ModelGeometry> _geometry;
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glm::dmat3 _instrumentMatrix;
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// uniforms
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glm::vec3 _up;
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glm::mat4 _transform;
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glm::mat4 _projectorMatrix;
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glm::vec3 _boresight;
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std::vector<Image> _imageTimes;
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double _time = -std::numeric_limits<double>::max();
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bool _shouldCapture = false;
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glm::vec3 _sunPosition;
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properties::BoolProperty _performShading;
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};
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} // namespace openspace
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#endif // __OPENSPACE_MODULE_SPACECRAFTINSTRUMENTS___RENDERABLEMODELPROJECTION___H__
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