Qt Quick 3D - Principled 材质范例

// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
Rectangle {
    height: 10
    Layout.fillWidth: true
    color: palette.dark
}