# 布林交集

您可以使用「相交工具」切割掉兩個物件或群組的相交部份。有兩種方式可存取「相交」工具：

## 工具列的相交

鍵盤：I G

![](/files/nvLSKb2lgYnfVuyhX1RH)

執行「相交」指令，然後遵循螢幕左上角的模式指示

按一下以選取要切割的物件：

<figure><img src="/files/85yTgQqNuamKHuWjPCCJ" alt=""><figcaption></figcaption></figure>

按一下以選取要與其相交的物件或群組：

<figure><img src="/files/bF0SO1f02Ps5VuM3L0jT" alt=""><figcaption></figcaption></figure>

按一下勾號以完成指令。第一個物件將被所選幾何圖形的相交部份取代。如果您不需要物件，可以將其刪除！\\

<figure><img src="/files/DsPvaacI0Gu8VjwD03Jc" alt=""><figcaption></figcaption></figure>

## 關聯式功能表的相交

1. 按兩下以選取要被切割的物件。(如果是群組則按一下)
2. 按住 **Ctrl 鍵**並按兩下要相交的重疊物件。
3. 在要被切割的物件上按一下右鍵，然後在關聯式功能表中選擇 **「相交」工具**。

   <figure><img src="/files/UHlf9Iq3UVjRD1oLDOnw" alt=""><figcaption></figcaption></figure>


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