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| |
| #ifndef SCENE3DITEM_H |
| #define SCENE3DITEM_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtCore/qpointer.h> |
| #include <QtQuick/QQuickItem> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QOffscreenSurface; |
| |
| namespace Qt3DCore { |
| class QAspectEngine; |
| class QEntity; |
| } |
| |
| namespace Qt3DRender { |
| |
| class QCamera; |
| class QRenderAspect; |
| class Scene3DRenderer; |
| class Scene3DCleaner; |
| class Scene3DView; |
| class QFrameGraphNode; |
| |
| class Scene3DItem : public QQuickItem |
| { |
| Q_OBJECT |
| Q_PROPERTY(Qt3DCore::QEntity* entity READ entity WRITE setEntity NOTIFY entityChanged) |
| Q_PROPERTY(QStringList aspects READ aspects WRITE setAspects NOTIFY aspectsChanged) |
| Q_PROPERTY(bool multisample READ multisample WRITE setMultisample NOTIFY multisampleChanged) |
| Q_PROPERTY(CameraAspectRatioMode cameraAspectRatioMode READ cameraAspectRatioMode WRITE setCameraAspectRatioMode NOTIFY cameraAspectRatioModeChanged) |
| Q_PROPERTY(bool hoverEnabled READ isHoverEnabled WRITE setHoverEnabled NOTIFY hoverEnabledChanged) |
| Q_PROPERTY(CompositingMode compositingMode READ compositingMode WRITE setCompositingMode NOTIFY compositingModeChanged REVISION 14) |
| Q_CLASSINFO("DefaultProperty", "entity") |
| public: |
| explicit Scene3DItem(QQuickItem *parent = 0); |
| ~Scene3DItem(); |
| |
| QStringList aspects() const; |
| Qt3DCore::QEntity *entity() const; |
| |
| bool multisample() const; |
| void setMultisample(bool enable); |
| Q_INVOKABLE void setItemAreaAndDevicePixelRatio(QSize area, qreal devicePixelRatio); |
| bool isHoverEnabled() const; |
| |
| enum CameraAspectRatioMode { |
| AutomaticAspectRatio, |
| UserAspectRatio |
| }; |
| Q_ENUM(CameraAspectRatioMode); // LCOV_EXCL_LINE |
| CameraAspectRatioMode cameraAspectRatioMode() const; |
| |
| enum CompositingMode { |
| FBO, |
| Underlay |
| }; |
| Q_ENUM(CompositingMode) // LCOV_EXCL_LINE |
| CompositingMode compositingMode() const; |
| |
| void addView(Scene3DView *view); |
| void removeView(Scene3DView *view); |
| |
| public Q_SLOTS: |
| void setAspects(const QStringList &aspects); |
| void setEntity(Qt3DCore::QEntity *entity); |
| void setCameraAspectRatioMode(CameraAspectRatioMode mode); |
| void setHoverEnabled(bool enabled); |
| void setCompositingMode(CompositingMode mode); |
| |
| Q_SIGNALS: |
| void aspectsChanged(); |
| void entityChanged(); |
| void multisampleChanged(); |
| void cameraAspectRatioModeChanged(CameraAspectRatioMode mode); |
| void hoverEnabledChanged(); |
| void compositingModeChanged(); |
| |
| private Q_SLOTS: |
| void applyRootEntityChange(); |
| void onBeforeSync(); |
| void requestUpdate(); |
| |
| private: |
| QSGNode *updatePaintNode(QSGNode *node, UpdatePaintNodeData *nodeData) override; |
| void setWindowSurface(QObject *rootObject); |
| void setCameraAspectModeHelper(); |
| void updateCameraAspectRatio(); |
| void mousePressEvent(QMouseEvent *event) override; |
| bool needsRender(); |
| |
| QStringList m_aspects; |
| Qt3DCore::QEntity *m_entity; |
| Qt3DCore::QEntity *m_viewHolderEntity; |
| Qt3DRender::QFrameGraphNode *m_viewHolderFG; |
| |
| Qt3DCore::QAspectEngine *m_aspectEngine; |
| QRenderAspect *m_renderAspect; |
| Scene3DRenderer *m_renderer; |
| Scene3DCleaner *m_rendererCleaner; |
| |
| bool m_multisample; |
| bool m_dirty; |
| bool m_dirtyViews; |
| bool m_clearsWindowByDefault; |
| bool m_disableClearWindow; |
| |
| QPointer<Qt3DRender::QCamera> m_camera; |
| CameraAspectRatioMode m_cameraAspectRatioMode; |
| CompositingMode m_compositingMode; |
| QOffscreenSurface *m_dummySurface; |
| QVector<Scene3DView *> m_views; |
| }; |
| |
| } // Qt3DRender |
| |
| QT_END_NAMESPACE |
| |
| #endif |