66d9b4d2f8
Change-Id: I9e158c0889b050f9ed76ea21176102fc792eef83 Reviewed-on: http://codereview.qt.nokia.com/3150 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Paul Olav Tvete <paul.tvete@nokia.com>
66 lines
1.4 KiB
C++
66 lines
1.4 KiB
C++
#include <QWindow>
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#include <QtOpenGL/qgl.h>
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#include <QtOpenGL/qglshaderprogram.h>
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#include <QtOpenGL/qglframebufferobject.h>
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#include <QTime>
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class QGuiGLContext;
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class Renderer : public QObject
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{
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Q_OBJECT
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public:
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Renderer(const QSurfaceFormat &format, Renderer *share = 0);
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QSurfaceFormat format() const { return m_format; }
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public slots:
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void render(QSurface *surface, const QColor &color, const QSize &viewSize);
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private:
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void initialize();
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qreal m_fAngle;
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bool m_showBubbles;
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void paintQtLogo();
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void createGeometry();
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void createBubbles(int number);
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void quad(qreal x1, qreal y1, qreal x2, qreal y2, qreal x3, qreal y3, qreal x4, qreal y4);
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void extrude(qreal x1, qreal y1, qreal x2, qreal y2);
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QVector<QVector3D> vertices;
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QVector<QVector3D> normals;
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QGLShaderProgram program;
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int vertexAttr;
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int normalAttr;
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int matrixUniform;
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int colorUniform;
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bool m_initialized;
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QSurfaceFormat m_format;
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QGuiGLContext *m_context;
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};
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class HelloWindow : public QWindow
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{
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Q_OBJECT
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public:
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HelloWindow(Renderer *renderer);
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void updateColor();
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signals:
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void needRender(QSurface *surface, const QColor &color, const QSize &viewSize);
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private slots:
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void render();
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private:
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void mousePressEvent(QMouseEvent *);
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int m_colorIndex;
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QColor m_color;
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Renderer *m_renderer;
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};
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