89 lines
2.0 KiB
C
89 lines
2.0 KiB
C
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#ifndef OSGQOPENGLWIDGET_H
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#define OSGQOPENGLWIDGET_H
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#ifdef __APPLE__
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# define __glext_h_
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# include <QtGui/qopengl.h>
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# undef __glext_h_
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# include <QtGui/qopenglext.h>
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#endif
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#include <OpenThreads/ReadWriteMutex>
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#ifdef WIN32
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//#define __gl_h_
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#include <osg/GL>
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#endif
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#include <osg/ArgumentParser>
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#include <QOpenGLWidget>
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#include <QOpenGLFunctions>
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#include <QReadWriteLock>
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class OSGRenderer;
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namespace osgViewer
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{
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class Viewer;
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}
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class osgQOpenGLWidget : public QOpenGLWidget,
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protected QOpenGLFunctions
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{
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Q_OBJECT
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protected:
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OSGRenderer* m_renderer {nullptr};
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bool _osgWantsToRenderFrame{true};
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OpenThreads::ReadWriteMutex _osgMutex;
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osg::ArgumentParser* _arguments {nullptr};
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bool _isFirstFrame {true};
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friend class OSGRenderer;
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public:
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osgQOpenGLWidget(QWidget* parent = nullptr);
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osgQOpenGLWidget(osg::ArgumentParser* arguments, QWidget* parent = nullptr);
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virtual ~osgQOpenGLWidget();
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/** Get osgViewer View */
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virtual osgViewer::Viewer* getOsgViewer();
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//! get mutex
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virtual OpenThreads::ReadWriteMutex* mutex();
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//! override this to change default size or aspect ratio
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QSize sizeHint() const override { return QSize(640,480); }
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signals:
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void initialized();
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protected:
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//! call createRender. If overloaded, this method must send initialized signal at end
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void initializeGL() override;
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void resizeGL(int w, int h) override;
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//! lock scene graph and call osgViewer::frame()
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void paintGL() override;
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//! called before creating renderer
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virtual void setDefaultDisplaySettings();
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void keyPressEvent(QKeyEvent* event) override;
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void keyReleaseEvent(QKeyEvent* event) override;
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void mousePressEvent(QMouseEvent* event) override;
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void mouseReleaseEvent(QMouseEvent* event) override;
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void mouseDoubleClickEvent(QMouseEvent* event) override;
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void mouseMoveEvent(QMouseEvent* event) override;
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void wheelEvent(QWheelEvent* event) override;
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void createRenderer();
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private:
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};
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#endif // OSGQOPENGLWIDGET_H
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