arcGis for js 3D marker

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原创最新推荐文章于 2026-08-27 10:38:03 发布 497 阅读 AI 写同款· GEO 优化 ›

ArcGIS API for JavaScript开发之PictureMarkerSymbol ArcGIS API for JavaScript 开发PictureMarkerSymbol（1）angle（2）height（3）type（4）url（5）width（6）xoffset（7）yoffset PictureMarkerSymbol require(["esri/symbols/PictureMarkerSymbol"], function(PictureMarkerSymbol) { /* code goes here */ }); 使用图像在2D MapView或3D SceneVi 阅读详情

引用

require(
        [
        "esri/Map",
        "esri/views/SceneView",
        "esri/Camera",
        "esri/Graphic",
        "esri/layers/GraphicsLayer",
        ],
        function( Map, SceneView, Camera, Graphic,GraphicsLayer) {
        //todo
        }）

基础配置

		//基础底层
		var map = new Map({
            basemap: "hybrid",
            ground: "world-elevation"  //显示海拔
        });
		//相机
        var cam = new Camera({
            heading: 0, // //航向（与正北方向的偏移量）
            tilt: 70, // //垂直方向岔开的视角
            position: cameraPosition  // (x,y,z)
        });
        //3D图层
        var view = new SceneView({
            container: "viewDiv",
            map: map,
            camera: cam
        });
        //放置点的图层
        var layer = new GraphicsLayer({
            id:'job',
            elevationInfo:{mode :'relative-to-scene' } 
            // 点 相对高度的方式 elevationInfo
        });
        map.add(layer);

3D图标
//3D模型下载网站 https://sketchfab.com/3d-models?features=downloadable&sort_by=-likeCount
//下载解压后会有三个文件放进同一个文件下直接引入

      //点-样式
       var markerSymbol = {
           type: "point-3d",  // autocasts as new PointSymbol3D()
           symbolLayers: [{
               type: "object",  // autocasts as new ObjectSymbol3DLayer()
               anchor:'relative',
               anchorPosition:{x:0,y:0,z:0.3},
               resource: {
                   href: "images/img_jobPlay/scene.gltf"  //3D模型文件
               },
               // width:8,  大小设置
               height: 4,
               heading:30,  
               material: {
                   color: "red"  //颜色
               }
           }]
       };

       //点- 属性
       var pointAtt = {
           name:'point'
       };

       // 3D marker
       var point = {
           type: "point", // autocasts as new Point()
           x:lo,
           y:la,
           z: heigth
       };
       var pointGraphic = new Graphic({
           geometry: point,
           symbol: markerSymbol,
           attributes: pointAtt
       });
       layer.add(pointGraphic);