CityEngine 使用导航器处理本地工作空间、工程和文件，以及浏览ArcGIS Online或本地ArcGIS Enterprise以通过云与同事交换数据。您可以通过从主菜单中选择Window > Navigator来打开此窗口。
要在云服务访问数据，你首先需要登录到ArcGIS Online的或ArcGIS的企业。
下面列出了内容的可用空间：
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显示计算机上当前工作区的文件和文件夹。 如果您在CityEngine之外修改工作区中的文件（例如，通过使用操作系统的文件资源管理器或外部程序编辑文件），则必须刷新Navigator。为此，请选择“文件” >“刷新工作区”或按F5。 使用文件管理器中显示在导航器上下文菜单中，您可以在相应的位置打开系统文件管理器。 提示：您可以将操作系统文件资源管理器中的文件直接复制粘贴或拖放到导航器中。
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显示您已添加到登录门户的所有内容。此内容仅对您可见。 |
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访问您所属的组列表以及与这些组共享的所有项目。 |
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提供对“我的内容”、“群组”以及与您的组织或公众共享的所有内容的访问权限。 提示：您需要开始搜索才能在导航器中显示门户内容。
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显示当前选定的城市模型的计划和项目。 |
搜索和过滤文件
您可以通过在搜索框中输入文本和/或使用搜索框旁边的下拉列表过滤特定文件类型来搜索活动空间中的文件。
要重置搜索，请单击搜索框中的X图标。
预览文件
该导航器包括一个预览窗口，预览文件，如资产，3D对象，栅格和CGA规则。您可以双击任何文件打开预览窗口，或右键单击文件并选择文件预览
笔记：
双击 CGA 文件在 CGA 编辑器中打开它们。
预览 3D 模型
该3D预览可跌，并使用相同的缩放快捷方式作为视口。此外，还提供以下一组显示选项：
- 框架选择 — 框
住窗口中的对象。 - 查看设置 —
允许您选择以线框、着色、纹理或着色/纹理模式下的线框查看对象。
CGA 规则具有以下附加选项：
- 选择开始规则
— 设置应用于预览窗口中形状的开始规则。 - 选择初始形状
– 在预览窗口中设置几何形状。 - 滚动视图或平铺视图 —
更改不同样式的可视化方式。 - X — 关闭预览窗口。
打开文件
您可以打开现有文件以添加到您的工作区，例如场景、规则或脚本。从导航器或主菜单打开文件。
要从Navigator打开文件，请执行以下操作：
- 在Navigator 中找到该文件。
- 双击打开文件。
或者，您可以右键单击该文件并选择Open。
要从文件主菜单打开文件，请执行以下操作：
- 单击文件>打开
- 找到该文件。
- 点击打开。
根据文件类型，文件会在相应的CityEngine窗口中打开。
- CityEngine场景在视口中打开。
- CGA 规则在CGA 编辑器中打开。
- Python 模块在 Python 编辑器中打开。
- 其他文件在系统编辑器中打开。
拖放
下面的列表描述了不同文件类型的导航器中工作区到 视口的拖放行为：
- CGA 规则文件和包 –在 3D 视口中选择一组形状和/或模型，将 CGA 文件拖放到视口中的选择上。选定的对象将分配 CGA 文件，并生成模型。
- 几何文件– 模型以默认设置作为新的静态模型导入。模型被放置在放置点并显示为一个新层。
- Collada DAE 文件– Collada 模型使用默认设置作为新的静态模型导入。模型被放置在放置点并显示为一个新层。
- CityEngine CEJ 文件 —在视口中拖动一个 CEJ 文件，然后在弹出窗口中选择要导入的图层。
- DXF 文件– DXF 使用默认设置导入。
- OSM 文件— OSM 文件使用默认设置导入。
- 形状文件– SHP 文件以默认设置导入并出现在新图层中。
- 文件地理数据库– 将打开一个对话框，让您决定要导入文件地理数据库的哪些部分。
- 图像— 打开一个对话框，让您决定如何导入图像。
笔记：
拖放仅适用于单个元素。
英文
Use the Navigator to work with your local workspace, projects, and files as well as browse ArcGIS Online or on-premise ArcGIS Enterprise to exchange data with your colleagues over the cloud. You can open this window by selecting Window > Navigator from the main menu.
To access data on cloud services you first need to sign in to ArcGIS Online or ArcGIS Enterprise .
The following lists the available spaces for content:
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Shows the files and folders of the current workspace on your computer. If you modify files in the workspace outside of CityEngine (e.g. by editing a file using the operating systems’ file explorer or an external program), you have to refresh the Navigator. To do this, choose File > Refresh Workspace or press F5. Using Show in File Manager from the Navigator context menu you can open the system file manager at the respective position. Tip:You can copy-paste or drag-and-drop files from the operating systems file explorer directly into the Navigator.
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Shows all content you have added to the signed-in portal. This content is visible only to you. |
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Access the list of groups to which you belong, and all the items shared with those groups. |
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Provides access to content from My Content, Groups, and all content that is shared with your organization or public. Tip:You need to start a search to have portal content display in the Navigator.
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Shows the plans and projects of the currently selected Urban Model. |
Search and filtering files
You can search for files in the active space by entering text in the search box and/or filter for a specific file types using the drop-down list next to the search box.
To reset the search click the X icon in the search box.
Preview files
The Navigator includes a Preview window to preview files such as assets, 3D objects, rasters, and CGA rules. You can double click any file to open the Preview window, or right-click the file and select File Preview
Note:
CGA files open in CGA editor when double click them.
Preview 3D models
The 3D preview can be tumbled and zoomed using the same shortcuts as for the Viewport. Additionally, the following set of display options are available:
- Frame selection
—Frames the object in the window. - View settings
—Allows you to choose to view the object in Wireframe, Shaded, Textured, or Wireframe on shaded/textured mode.
CGA rules have these additional options:
- Choose Start Rule
—Sets the start rule applied to the shape in the preview window. - Select initial shape
—Sets the shape of geometry in the preview window. - Scroll view or Tiles view
—Changes how different styles are visualized. - X —Closes the preview window.
Open files
You can open existing files to add to your workspace such as scenes, rules, or scripts. Open the files from Navigator or from the main menu.
To open a file from the Navigator, do the following:
- Locate the file in Navigator.
- Double click to open the file.
Alternatively, you can right-click the file and select Open.
To open files from the File main menu, do the following:
- Click File > Open
- Locate the file.
- Click Open.
Depending on the file type, the file opens in the appropriate CityEngine window.
- CityEngine scenes open in the Viewport.
- CGA rules open in the CGA Editor.
- Python modules open in the python editor.
- Other files open in the system editor.
Drag and drop
The following list describes the drag and drop behavior in the workspace in the Navigator to the Viewport for different file types:
- CGA rule files and packages—Select a set of shapes and/or models in the 3D viewport, drag a CGA file and drop it onto the selection in the viewport. The selected objects will have the CGA file assigned, and models are generated.
- Geometry files—The model is imported with default settings as a new static model. The model is placed at the drop spot and appears as a new layer.
- Collada DAE files—The Collada model is imported with default settings as a new static model. The model is placed at the drop spot and appears as a new layer.
- CityEngine CEJ files—Drag a CEJ file in the Viewport and choose what layers to import in the popup window.
- DXF files—The DXF is imported with default settings.
- OSM files—The OSM file is imported with default settings.
- Shape files—The SHP file is imported with default settings and appear in a new layer.
- File Geodatabase—A dialog opens that lets you decide what parts of the file geodatabase you want to import.
- Images—A dialog opens that lets you decide how to import the image.
Note:
Drag and drop works for single elements only.
