# 矩形

您可以使用 **「建立草圖」** 工具列功能表中的**矩形**工具快速繪製矩形面。擠出面以建立矩形體積。

鍵盤快速鍵：R

使用軸可確保您以正確的方向繪製：

您可以在 X、Y 或 Z 軸上繪製矩形。繪製時，只需鍵入值，即可指定尺寸，這會顯示「編輯尺寸」對話方塊。按 Enter 或按「確定」接受尺寸。

若要繪製矩形，請按一下以設定草圖中的第一點。

依軸區分的線顏色：

* X = 紅色
* Y = 綠色
* Z = 藍色

![](/files/yhYsk1xDOe07DuOGDCQu)

![](/files/j7CdK4YeK60CV4vlkfh0)

繪製完矩形後，會成為可擠出以建立體積的面。


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://windows.help.formit.autodesk.com/zh-tw/tool-library/rectangle-tool.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.