跳到主要内容
版本：9.1.1

加载fbx模型

加载fbx格式三维模型，用户可对模型进行一些列的交互式操作，以及开启模型的动画。

show
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>加载fbx模型</title>
    <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no"/>
    <style>
        body {
            margin: 0;
            padding: 0;
        }

        #map {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 100%;
        }
    </style>
    <script src="https://delivery.mapmost.com/cdn/sdk/webgl/v9.1.1/mapmost-webgl-min.js"></script>
</head>
<body>
<div id="map"></div>
<script>
    let map = new mapmost.Map({
        container: 'map',  
        style: "<your style url>", 
        center: [120.67400351817594, 31.321374251251726], 
        zoom: 15.310035105070947, 
        pitch: 59.48725112156901, 
        bearing: -54.10626584095007, 
        userId: '***', // 授权码
        env3D: {
            envMap: '../example_data/hdr/venice_sunset_2k_fixed5_1.hdr'
        }
    });

    const THREE = mapmost.THREE;
    map.on('load', function () {

        let models_obj = ["../example_data/Samba Dancing.fbx"].map(item => ({
            type: 'fbx',
            url: item
        }));
        let mixer;
        const clock = new THREE.Clock()
        let options = {
            id: 'model_id',
            type: 'model',
            models: models_obj,
            funcRender: function () {
                const time = clock.getDelta();
                if (mixer) {
                    mixer.update(time);
                }
            },
            center: [120.67727020663829, 31.31997024841401],
            callback: function (group, layer) {

                // 开启模型动画
                let object = group.children[0];
                mixer = new THREE.AnimationMixer(object);
                const action = mixer.clipAction(object.animations[0]);
                // action.setLoop(THREE.LoopOnce); // 设置只播放一次
                action.play();

                object.traverse(function (child) {
                    if (child.isMesh) {
                        child.castShadow = true;
                        child.receiveShadow = true;
                    }

                });
            }
        };
        map.addLayer(options);
    })
</script>
</body>
</html>