> 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-cn/tool-library/polygon.md).

# 多边形

使用“多边形”工具，可在空间中或在其他对象上绘制一个规则的 n 边多边形。

![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-52db0ac708ac5f498f3cd43cbd0c2be4334f63dd%2Fimage%20\(9\).png?alt=media)

启动多边形，然后单击以选择中心点。指定半径，方法是绘制第二个点、键入标注或点击 **“Tab”** 键以显示 **“工具选项”**。

![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-dc23d4267a9acaec5a42bd4b9a56b28c79427282%2Fimage%20\(7\).png?alt=media)

**“工具选项”** 让您可以更改边数，以及指定特定半径。

![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-48c6e1efff3fd991bf55bdf0784c4cccbf725988%2Fimage%20\(13\)%20\(1\).png?alt=media)