1// Copyright (C) 2024 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
3
4#ifndef QQUICK3DXRMANAGER_P_H
5#define QQUICK3DXRMANAGER_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QtQuick3DXr/private/qtquick3dxrglobal_p.h>
19
20#include <QtCore/QObject>
21#include <QtCore/QVersionNumber>
22#include <QtQml/QQmlEngine>
23#include <QtQml/QQmlComponent>
24
25QT_BEGIN_NAMESPACE
26
27class QQuickWindow;
28class QQuickRenderControl;
29class QQuick3DNode;
30class QQuick3DViewport;
31class QQuick3DXrEyeCamera;
32class QQuick3DXrView;
33class QQuick3DXrOrigin;
34class QQuick3DXrInputManagerPrivate;
35class QRhiTexture;
36class QQuick3DXrAnimationDriver;
37
38class QQuick3DXrManagerPrivate;
39class QQuick3DXrInputManager;
40
41class QQuick3DXrManager : public QObject
42{
43 Q_OBJECT
44 Q_DECLARE_PRIVATE(QQuick3DXrManager)
45public:
46 explicit QQuick3DXrManager(QObject *parent = nullptr);
47 ~QQuick3DXrManager();
48
49 bool isReady() const;
50
51 bool initialize();
52 void teardown();
53
54 bool isValid() const;
55
56 void setPassthroughEnabled(bool enabled);
57 bool isPassthroughEnabled() const;
58
59 QtQuick3DXr::FoveationLevel getFixedFoveationLevel() const;
60 void setFixedFoveationLevel(QtQuick3DXr::FoveationLevel level);
61
62 QtQuick3DXr::ReferenceSpace getReferenceSpace() const;
63 void setReferenceSpace(QtQuick3DXr::ReferenceSpace newReferenceSpace);
64
65 bool isDepthSubmissionEnabled() const;
66 void setDepthSubmissionEnabled(bool enable);
67
68 QString errorString() const;
69
70 void setSamples(int samples);
71
72 void setMultiViewRenderingEnabled(bool enable);
73 bool isMultiViewRenderingEnabled() const;
74 bool isMultiViewRenderingSupported() const;
75 static bool isMultiviewRenderingDisabled();
76
77 void setXROrigin(QQuick3DXrOrigin *origin);
78
79 void getDefaultClipDistances(float &nearClip, float &farClip) const;
80
81private Q_SLOTS:
82 void update();
83
84Q_SIGNALS:
85 void initialized();
86 void sessionEnded();
87 void xrOriginChanged();
88 void frameReady();
89 void referenceSpaceChanged();
90 void multiViewRenderingEnabledChanged();
91
92protected:
93 bool event(QEvent *e) override;
94
95private:
96 friend class QQuick3DXrRuntimeInfo;
97 friend class QQuick3DXrView;
98
99 QQuick3DXrInputManager *getInputManager() const;
100
101 bool setupGraphics();
102
103 void processXrEvents();
104 void renderFrame();
105
106 void preSetupQuickScene();
107 bool setupQuickScene();
108
109 bool supportsPassthrough() const;
110
111 QQuickWindow *m_quickWindow = nullptr;
112 QQuickRenderControl *m_renderControl = nullptr;
113 QQuick3DViewport *m_vrViewport = nullptr;
114 QQuick3DXrOrigin *m_xrOrigin = nullptr;
115 QQuick3DXrAnimationDriver *m_animationDriver = nullptr;
116 bool m_xrOriginWarningShown = false;
117
118 std::unique_ptr<QQuick3DXrManagerPrivate> d_ptr;
119};
120
121QT_END_NAMESPACE
122
123#endif // QQUICK3DXRMANAGER_P_H
124

source code of qtquick3d/src/xr/quick3dxr/qquick3dxrmanager_p.h