91 lines
2.5 KiB
C++
91 lines
2.5 KiB
C++
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#ifndef __FG_RENDERINGPIPELINE_HXX
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#define __FG_RENDERINGPIPELINE_HXX 1
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#include <osg/ref_ptr>
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#include <string>
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namespace simgear
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{
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class SGReaderWriterOptions;
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}
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namespace flightgear
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{
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struct CameraInfo;
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class CameraGroup;
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}
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class FGRenderingPipeline;
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namespace flightgear {
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FGRenderingPipeline* makeRenderingPipeline(const std::string& name,
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const simgear::SGReaderWriterOptions* options);
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}
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class FGRenderingPipeline : public osg::Referenced {
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public:
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struct Buffer : public osg::Referenced {
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Buffer(SGPropertyNode* prop);
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std::string name;
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GLint internalFormat;
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GLenum sourceFormat;
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GLenum sourceType;
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int width;
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int height;
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float scaleFactor;
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GLenum wrapMode;
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bool shadowComparison;
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//GLenum shadowTextureMode;
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//osg::Vec4 borderColor;
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};
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struct Pass : public osg::Referenced {
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Pass(SGPropertyNode* prop);
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std::string name;
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std::string type;
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};
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struct Stage : public osg::Referenced {
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Stage(SGPropertyNode* prop);
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std::string name;
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std::string type;
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std::vector<osg::ref_ptr<Pass> > passes;
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};
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FGRenderingPipeline();
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flightgear::CameraInfo* buildCamera(flightgear::CameraGroup* cgroup,
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unsigned flags,
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osg::Camera* camera,
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const osg::Matrix& view,
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const osg::Matrix& projection,
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osg::GraphicsContext* gc);
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private:
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std::vector<osg::ref_ptr<Buffer> > buffers;
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std::vector<osg::ref_ptr<Stage> > stages;
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void buildBuffers(flightgear::CameraInfo* info);
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void buildStage(flightgear::CameraInfo* info,
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Stage* stage,
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flightgear::CameraGroup* cgroup,
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osg::Camera* camera,
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const osg::Matrix& view,
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const osg::Matrix& projection,
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osg::GraphicsContext* gc);
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void buildMainCamera(flightgear::CameraInfo* info,
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Stage* stage,
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flightgear::CameraGroup* cgroup,
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osg::Camera* camera,
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const osg::Matrix& view,
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const osg::Matrix& projection,
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osg::GraphicsContext* gc);
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friend FGRenderingPipeline* flightgear::makeRenderingPipeline(const std::string& name,
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const simgear::SGReaderWriterOptions* options);
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};
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#endif
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