Question

超图iserver发布的三维服务，加载后不贴地，悬在空中，加载的代码如下：

var url_3d = 'http://127.0.0.1:8090/iserver/services/3d_yun/rest/realspace';
                var scene = viewer.scene;
                var widget = viewer.cesiumWidget;
                try {
                    //添加S3M图层服务
                    var promise = scene.open(url_3d);
                    //***为场景名称
                    //定位到场景
                    Cesium.loadJson(url_3d + '/scenes.json').then(function(scenes) {
                        var sname = scenes[0].name;
                        Cesium.loadJson(url_3d + '/scenes/' + sname + '.json').then(function(jsonData) {
                            var cameraPosition = jsonData.camera;
                            var tilt = Cesium.Math.toRadians(cameraPosition.tilt - 90);
                            Cesium.when(promise, function(layer) {
                                //设置相机位置、视角，便于观察场景
                                scene.camera.setView({
                                    destination: new Cesium.Cartesian3.fromDegrees(cameraPosition.longitude, cameraPosition.latitude,
                                        cameraPosition.altitude),
                                    orientation: {
                                        heading: cameraPosition.heading,
                                        pitch: tilt,
                                        roll: 0
                                    }
                                });
                                if (!scene.pickPositionSupported) {
                                    // alert('不支持深度纹理,无法拾取位置！');
                                }

                            }, function(e) {
                                if (widget._showRenderLoopErrors) {
                                    var title = '加载SCP失败，请检查网络连接状态或者url地址是否正确？';
                                    widget.showErrorPanel(title, undefined, e);
                                }
                            });
                        });
                    });
                } catch (e) {
                    if (widget._showRenderLoopErrors) {
                        var title = '渲染时发生错误，已停止渲染。';
                        widget.showErrorPanel(title, undefined, e);
                    }
                }

Answer 1

您好，您的模型在idesktop的场景中打开是否浮空？如果在场景中就没有贴地的话，您可以先设置贴地后保存场景再发布服务。