| 1 | // Copyright (C) 2020 Klaralvdalens Datakonsult AB (KDAB). |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #include "qcoresettings.h" |
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| 5 | #include "qcoresettings_p.h" |
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| 6 | #include <Qt3DCore/private/corelogging_p.h> |
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| 7 | |
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| 8 | QT_BEGIN_NAMESPACE |
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| 9 | |
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| 10 | /*! |
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| 11 | \class Qt3DCore::QCoreSettings |
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| 12 | \brief The QCoreSettings class holds settings related to core data handling process. |
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| 13 | \since 6.0 |
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| 14 | \inmodule Qt3DCore |
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| 15 | \inherits Qt3DCore::QComponent |
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| 16 | |
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| 17 | The QCoreSettings component should be set as a component of the scene root entity |
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| 18 | (although it could be anywhere in the scene graph). There should be a single instance. |
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| 19 | |
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| 20 | It can be used to control some of Qt 3D's behavior. |
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| 21 | */ |
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| 22 | |
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| 23 | /*! |
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| 24 | \qmltype CoreSettings |
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| 25 | \brief The CoreSettings class holds settings related to core data handling process. |
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| 26 | \since 6.0 |
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| 27 | \inqmlmodule Qt3D.Core |
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| 28 | \nativetype Qt3DCore::QCoreSettings |
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| 29 | |
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| 30 | The CoreSettings component should be set as a component of the scene root entity |
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| 31 | (although it could be anywhere in the scene graph). There should be a single instance. |
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| 32 | |
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| 33 | It can be used to control some of Qt 3D's behavior. |
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| 34 | */ |
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| 35 | |
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| 36 | namespace Qt3DCore { |
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| 37 | |
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| 38 | QCoreSettingsPrivate::QCoreSettingsPrivate() |
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| 39 | : QComponentPrivate() |
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| 40 | , m_boundingVolumesEnabled(true) |
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| 41 | { |
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| 42 | } |
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| 43 | |
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| 44 | QCoreSettingsPrivate *QCoreSettingsPrivate::get(QCoreSettings *q) |
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| 45 | { |
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| 46 | return q->d_func(); |
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| 47 | } |
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| 48 | |
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| 49 | /*! |
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| 50 | * Constructs a new QCoreSettings with \a parent. |
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| 51 | */ |
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| 52 | QCoreSettings::QCoreSettings(QNode *parent) |
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| 53 | : QComponent(*new QCoreSettingsPrivate(), parent) |
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| 54 | { |
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| 55 | } |
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| 56 | |
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| 57 | /*! |
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| 58 | * \internal |
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| 59 | */ |
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| 60 | QCoreSettings::~QCoreSettings() |
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| 61 | { |
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| 62 | } |
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| 63 | |
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| 64 | /*! |
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| 65 | \qmlproperty bool CoreSettings::boundingVolumesEnabled |
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| 66 | |
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| 67 | Holds whether bounding volumes handling is enabled. This is true by |
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| 68 | default. Disabling this allows to reduce the amount of computations |
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| 69 | performed each frame. If you are using picking or frustum culling you |
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| 70 | should keep this enabled (even when providing explicit bounding volumes |
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| 71 | sizes using BoundingVolume). |
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| 72 | */ |
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| 73 | /*! |
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| 74 | \property Qt3DCore::QCoreSettings::boundingVolumesEnabled |
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| 75 | |
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| 76 | Holds whether bounding volumes handling is enabled. This is true by |
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| 77 | default. Disabling this allows to reduce the amount of computations |
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| 78 | performed each frame. If you are using picking or frustum culling you |
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| 79 | should keep this enabled (even when providing explicit bounding volumes |
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| 80 | sizes using QBoundingVolume). |
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| 81 | */ |
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| 82 | bool QCoreSettings::boundingVolumesEnabled() const |
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| 83 | { |
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| 84 | Q_D(const QCoreSettings); |
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| 85 | return d->m_boundingVolumesEnabled; |
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| 86 | } |
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| 87 | |
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| 88 | void QCoreSettings::setBoundingVolumesEnabled(bool boundingVolumesEnabled) |
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| 89 | { |
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| 90 | Q_D(QCoreSettings); |
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| 91 | if (d->m_boundingVolumesEnabled == boundingVolumesEnabled) |
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| 92 | return; |
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| 93 | d->m_boundingVolumesEnabled = boundingVolumesEnabled; |
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| 94 | emit boundingVolumesEnabledChanged(boundingVolumesEnabled); |
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| 95 | } |
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| 96 | |
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| 97 | } // namespace Qt3DCore |
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| 98 | |
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| 99 | QT_END_NAMESPACE |
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| 100 | |
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| 101 | #include "moc_qcoresettings.cpp" |
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| 102 | |
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