Question

将BIM模型导入supermap中，保存一个场景，生成一个工作空间，如何通过c#调取这个场景。

Answer 1

您好，scene.open即可打开指定的工作空间，另外组件任何一个三维的示范代码都有打开场景的步骤，您可以参考一下组件包中samplecode/realspace里面的代码。

Comments

您能帮我看下吗，为啥我启动程序总是看到的是地球，无法加载三维场景。

 class SampleRun
    {
        private Workspace m_workspace;
        private SceneControl m_sceneControl;
        private DatasourceConnectionInfo m_networkDsInfo;
        public SampleRun(Workspace workspace, SceneControl sceneControl)
        {
            try
            {
                m_workspace = workspace;
                m_networkDsInfo = new DatasourceConnectionInfo();

                m_sceneControl = sceneControl;
                m_sceneControl.Scene.Workspace = workspace;
                Initialize();
                m_sceneControl.Action = Action3D.Pan;
                m_sceneControl.Scene.Refresh();
            }
            catch (Exception ex)
            {
                Trace.WriteLine(ex.Message);
            }
        }
        private void Initialize()
        {
            try
            {
                WorkspaceConnectionInfo conInfo = new WorkspaceConnectionInfo(@"..\..\SampleData\OlympicGreenCache\OlympicGreen.sxwu");
                conInfo.Type = WorkspaceType.SXWU;
                m_workspace.Open(conInfo);
                m_sceneControl.Scene.Workspace = m_workspace;
                m_sceneControl.Scene.Open("OlympicGreen");
                Camera camera = new Camera(116.400051607769, 39.9944935290146, 195.335914293304);
                camera.Heading = 345.565878061643;
                camera.Tilt = 56.6953528399311;
                camera.AltitudeMode = AltitudeMode.RelativeToGround;
                m_sceneControl.Scene.Fly(camera, 5000);
            }
            catch (Exception ex)
            {
                Trace.WriteLine(ex.Message);
            }
        }
    }

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您好，请检查一下工作空间是否成功打开了，检查的方法可以是查看workspace.datasources.count是否为0，为0的话就说明没有成功打开工作空间。没打开工作空间的原因是：1.其它程序打开了该工作空间，导致数据源被占用。2.工作空间的路径不对，不妨使用绝对路径试试呢。。

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感谢帮助，已解决