Qt6.9 Qt Quick 3D实现球体示例

#Qt6.9

import QtQuick
import QtQuick3D
import QtQuick3D.Helpers

Window {
    width: 800
    height: 600
    visible: true
    title: qsTr("旋转光源示例")

    View3D {
        anchors.fill: parent

        environment: SceneEnvironment {
            clearColor: "#222222"
            backgroundMode: SceneEnvironment.Color
        }

        PerspectiveCamera {
            position: Qt.vector3d(0, 200, 600)
        }

        // 球体模型
        Model {
            source: "#Sphere"
            scale: Qt.vector3d(2, 2, 2)
            position: Qt.vector3d(0, 200, 0)
            materials: PrincipledMaterial {
                baseColor: "blue"
                roughness: 0.1
                metalness: 0.5
                specularAmount: 1.0
            }
        }

        // 方向光源 - 绕Y轴旋转
        DirectionalLight {
            id: dirLight
            color: "white"
            brightness: 1
            eulerRotation.y: 0

            // Y轴旋转动画
            Nu