# 覆盖、扫掠、放样

封闭开放边、沿边路径更改几何图形，以及连接多个轮廓或边。

## 闭合一系列面的步骤

1. 从操作栏中的 **“高级几何图形工具”** 菜单，单击 **“覆盖”** 工具。![](/files/cpflQNiUoaUkwSQKOFgm)
2. 单击要覆盖的对象的边。

   <img src="/files/z7OcmSh4PHbrSojEGLie" alt="" data-size="original">

   1. 单击 **“完成”**

      ![](/files/XR8LJRBfUw01kry2sbVa) ![](/files/6gG6GZEEDRBZlyQvtneJ)

## 沿路径扫掠几何图形的步骤

1. 使用线来标记要切割的对象的面。![](/files/vezgzWAmBRGYcOsZbmUt)
2. 单击扫掠工具图标。![](/files/UDEFb24ERKyJxIUBdoDI)
3. 选择之前标记的面。

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

   1. 选择要切割的边。

      <img src="/files/2HLL9g38DeyGx0yIz2dz" alt="" data-size="original">
   2. 单击 **“完成”** 图标。将沿扫掠路径修改原始对象。![](/files/wQ8HTBMSg76DwRetWri3)![](/files/XHaoy6RKGnbUJYftugz3)

## 放样多个轮廓或边的步骤

1. 从操作栏中的 **“高级几何图形工具”** 菜单，单击 **“放样”** 工具。![](/files/3TGOj2KmUpuYVJNx5L1w)
2. 选择要在第一个对象上放样的面或边。

   <img src="/files/zwLHvNWptoV46CzQhL5J" alt="" data-size="original">
3. 选择要在第二个对象上放样的面或边。对其他对象重复此步骤。

   <img src="/files/F4DT9OqUFrBOJPDXt72A" alt="" data-size="original">
4. 单击 **“完成”** 图标。![](/files/wGCaAjSy6NyCV6iFrUxm)

   <img src="/files/cVlt3oU5YAzD57USrHIK" alt="" data-size="original">


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