# 覆蓋、掃掠、斷面混成

封閉開放邊、沿邊路徑變更幾何圖形，以及連接多個輪廓或邊。

## 關閉一系列面

1. 從動作列的 **「進階幾何圖形工具」** 功能表中，按一下 **「覆蓋」** 工具。![](/files/7m15308lYuthwqK4Tbw3)
2. 按一下要覆蓋的物件的邊。

   <img src="/files/pePGzkTw5JCTvTwPfpvH" alt="" data-size="original">

   1. 按一下 **「完成」**

      ![](/files/sVucJLDkUTyh42tPDHGO) ![](/files/EFVRjokbM9FgjFWZHorM)

## 沿路徑掃掠幾何圖形

1. 使用直線標記您要切割的物件的面。![](/files/ecyTCGx5yjKKY1xIZlrG)
2. 按一下掃掠工具圖示。![](/files/p8cdSV2HG6hlewIiUJiW)
3. 選取您之前標記的面。

   ```
    ![](../.gitbook/assets/sweep2.png) 
   ```

   1. 選取您要切割的邊。

      <img src="/files/aa1m6853VM25eOd8GLAf" alt="" data-size="original">
   2. 按一下 **「完成」** 圖示。原始物件會沿掃掠路徑進行修改。![](/files/lrbEDgJJqrnaZhEGlraW)![](/files/6jtpIaKVUQZFK24v41eB)

## 斷面混成多個輪廓或邊

1. 從動作列的 **「進階幾何圖形工具」** 功能表中，按一下 **「斷面混成」** 工具。![](/files/OEk8SBnpQgMaTjc7eXlg)
2. 選取要在第一個物件上斷面混成的面或邊。

   <img src="/files/yBK2K0APiLfnt0Gk1aZF" alt="" data-size="original">
3. 選取要在第二個物件上斷面混成的面或邊。對其他物件重複此步驟。

   <img src="/files/vdNGy2m7wqrYdReP34Cp" alt="" data-size="original">
4. 按一下 **「完成」** 圖示。![](/files/GenuEWnj0whZFBFnLGo0)

   <img src="/files/Su2qpyU8AwIeEgYyvnBu" alt="" data-size="original">


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