效果

代码

 <!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>cesium|xt3d</title>
    <!-- 引入Cesium -->
    <script src="https://unpkg.com/cesium@1.84.0/Build/Cesium/Cesium.js"></script>
    <link rel="stylesheet" href="https://unpkg.com/cesium@1.84.0/Build/Cesium/Widgets/widgets.css">

    <!-- 使用vue绑定控件 -->
    <script src="https://unpkg.com/vue@2.6.14/dist/vue.min.js"></script>
    <link rel="stylesheet" href="https://unpkg.com/element-ui@2.15.5/lib/theme-chalk/index.css">
    <script src="https://unpkg.com/element-ui@2.15.5/lib/index.js"></script>

    <!--  引入xt3d -->
    <script src="http://www.xt3d.cn/xt3dlib/xt3d.min.js"></script>
    <style>
        html,
        body,
        #map3d {
            width: 100%;
            height: 100%;
            margin: 0px;
            padding: 0px;
        }
        
        .form-container {
            position: absolute;
            left: 10px;
            top: 90px;
            padding: 10px 15px;
            border-radius: 4px;
            border: 1px solid rgba(128, 128, 128, 0.5);
            color: #ffffff;
            background: rgba(0, 0, 0, 0.4);
            box-shadow: 0 3px 14px rgb(128 128 128 / 50%);
            width: 380px;
        }
        
        .el-form-item__label {
            color: white;
        }
    </style>
</head>

<body>
    <div id="map3d"></div>
    <div class="form-container" id="formContainer">
        <el-form :model="form" label-width="140px" label-position="left" size="mini">
            <el-form-item label="方向(heading)">
                <el-slider v-model="form.heading" :show-tooltip="true" @input="valueChange" :min="0" :max="360"></el-slider>
            </el-form-item>
            <el-form-item label="前后摇摆(pitch)">
                <el-slider v-model="form.pitch" :show-tooltip="true" @input="valueChange" :min="-180" :max="180"></el-slider>
            </el-form-item>
            <el-form-item label="左右摇摆(roll)">
                <el-slider v-model="form.roll" :show-tooltip="true" @input="valueChange" :min="-180" :max="180"></el-slider>
            </el-form-item>
            <el-form-item label="夹角1">
                <el-slider v-model="form.angle1" :show-tooltip="true" @input="valueChange" :min="0" :max="90"></el-slider>
            </el-form-item>
            <el-form-item label="夹角2">
                <el-slider v-model="form.angle2" :show-tooltip="true" @input="valueChange" :min="0" :max="90"></el-slider>
            </el-form-item>
            <el-form-item label="距离">
                <el-slider v-model="form.far" :show-tooltip="true" :step="20" @change="valueChange" :min="10" :max="9999999"></el-slider>
            </el-form-item>
        </el-form>
    </div>
    <script>
        let xt3dInit = {
            init(el) {
                this.initViewer(el);
                this.initPyramid();
                this.setView();
            },

            //初始化viewer
            initViewer(el) {
                this.viewer = new Cesium.Viewer(el, {
                    infoBox: false,
                    selectionIndicator: false,
                    navigation: false,
                    animation: false,
                    timeline: false,
                    baseLayerPicker: false,
                    geocoder: false,
                    homeButton: false,
                    sceneModePicker: false,
                    navigationHelpButton: false,
                    shouldAnimate: true,
                   imageryProvider: new Cesium.ArcGisMapServerImageryProvider({
                        url: 'https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer'
                    }),
                });
                this.viewer.scene.globe.depthTestAgainstTerrain = true;
                //是否开启抗锯齿
                this.viewer.scene.fxaa = true;
                this.viewer.scene.postProcessStages.fxaa.enabled = true;

            },

            //创建卫星棱锥体
            initPyramid() {
                let position = Cesium.Cartesian3.fromDegrees(117.169969, 31.840886, 899999.87);
                this.pyramid = new xt3d.SpacePlugin.SatellitePyramid(this.viewer, position, {
                    modelUrl: "/data.xt3d.cn/assets/gltf/weixin.gltf",
                    scale: 60
                });
            },

            //设置视角
            setView() {
                this.viewer.scene.camera.setView({
                    duration: 1,
                    destination: {
                        x: -3610616.535767916,
                        y: 7542288.61411993,
                        z: 2764700.1118213907
                    },
                    orientation: {
                        heading: 0.07548868416752708,
                        pitch: -0.9393689784973649,
                        roll: 6.283050993104599
                    }
                });
            },

            destroy() {
                this.viewer.entities.removeAll();
                this.viewer.imageryLayers.removeAll(true);
                this.viewer.destroy();
            }
        }

        xt3dInit.init("map3d");


        //界面控制
        let vm = new Vue({
            el: "#formContainer",
            data() {
                return {
                    form: {
                        farMax: 20000000
                    }
                }
            },
            methods: {
                //绑定的值改变
                valueChange() {
                    xt3dInit.pyramid.updateStyle(this.form);
                }
            }
        })

        //将参数绑定到界面上
        vm.form = xt3dInit.pyramid.getStyle();
    </script>
</body>

</html>