Revision control
++ // Copyright (C) 2024 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++
++ #ifndef PLANEGEOMETRY_P_H
++ #define PLANEGEOMETRY_P_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 <QtQuick3DHelpers/qtquick3dhelpersexports.h>
++ #include <QQuick3DGeometry>
++ #include <QQmlEngine>
++ #include <QVector3D>
++
++ #if QT_CONFIG(concurrent)
++ #include <QFuture>
++ #include <QFutureWatcher>
++ #endif
++
++ QT_BEGIN_NAMESPACE
++
++ class Q_QUICK3DHELPERS_EXPORT PlaneGeometry : public QQuick3DGeometry
++ {
++ Q_OBJECT
++ Q_PROPERTY(float width READ width WRITE setWidth NOTIFY widthChanged FINAL)
++ Q_PROPERTY(float height READ height WRITE setHeight NOTIFY heightChanged FINAL)
++ Q_PROPERTY(QSize meshResolution READ meshResolution WRITE setMeshResolution NOTIFY meshResolutionChanged FINAL)
++ Q_PROPERTY(Plane plane READ plane WRITE setPlane NOTIFY planeChanged FINAL)
++ Q_PROPERTY(bool reversed READ reversed WRITE setReversed NOTIFY reversedChanged FINAL)
++ Q_PROPERTY(bool mirrored READ mirrored WRITE setMirrored NOTIFY mirroredChanged FINAL)
++ Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
++ Q_PROPERTY(Status status READ status NOTIFY statusChanged)
++ QML_ELEMENT
++ QML_ADDED_IN_VERSION(6, 9)
++ public:
++ enum Status { Null, Ready, Loading, Error };
++ Q_ENUM(Status)
++
++ enum Plane { XY, XZ, ZY };
++ Q_ENUM(Plane)
++
++ explicit PlaneGeometry(QQuick3DObject *parent = nullptr);
++ ~PlaneGeometry() override;
++
++ float width() const;
++ void setWidth(float newWidth);
++ float height() const;
++ void setHeight(float newHeight);
++
++ QSize meshResolution() const;
++ void setMeshResolution(const QSize &newMeshResolution);
++
++ Plane plane() const;
++ void setPlane(Plane newPlane);
++
++ bool mirrored() const;
++ void setMirrored(bool newMirrored);
++
++ bool asynchronous() const;
++ void setAsynchronous(bool newAsynchronous);
++
++ Status status() const;
++
++ bool reversed() const;
++ void setReversed(bool newReversed);
++
++ private Q_SLOTS:
++ void doUpdateGeometry();
++ void requestFinished();
++
++ Q_SIGNALS:
++ void widthChanged();
++ void heightChanged();
++ void meshResolutionChanged();
++ void planeChanged();
++ void mirroredChanged();
++ void asynchronousChanged();
++ void statusChanged();
++ void reversedChanged();
++
++ private:
++ struct GeometryData {
++ QByteArray vertexData;
++ QByteArray indexData;
++ QVector3D boundsMin;
++ QVector3D boundsMax;
++ };
++
++ void scheduleGeometryUpdate();
++ void updateGeometry(const GeometryData &geometryData);
++
++ static PlaneGeometry::GeometryData generatePlaneGeometry(float width,
++ float height,
++ QSize meshResolution,
++ Plane plane,
++ bool reversed,
++ bool mirrored);
++ #if QT_CONFIG(concurrent)
++ static void generatePlaneGeometryAsync(QPromise<PlaneGeometry::GeometryData> &promise,
++ float width,
++ float height,
++ QSize meshResolution,
++ Plane plane,
++ bool reversed,
++ bool mirrored);
++ #endif
++ float m_width = 100.0f;
++ float m_height = 100.0f;
++ QSize m_meshResolution = QSize(2, 2);
++ Plane m_plane = XY;
++ bool m_reversed = false;
++ bool m_mirrored = false;
++ bool m_asynchronous = true;
++ Status m_status = Null;
++ #if QT_CONFIG(concurrent)
++ QFuture<GeometryData> m_geometryDataFuture;
++ QFutureWatcher<GeometryData> m_geometryDataWatcher;
++ #endif
++ bool m_geometryUpdateRequested = false;
++ bool m_pendingAsyncUpdate = false;
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // PLANEGEOMETRY_P_H