> For the complete documentation index, see [llms.txt](https://windows.help.formit.autodesk.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://windows.help.formit.autodesk.com/zh-tw/tool-library/shell.md).

# 薄殼

從實體物件，您可以建立指定寬度的「薄殼」。薄殼有助於從量體模型快速建立牆：