# 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。![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-0c251e4d53d4fa1349bd637dffb7f2b4712a0151%2Fcover-tool%20\(1\).png?alt=media)
2. 单击要覆盖的对象的边。

   <img src="https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-99d901bbf56646babfa6ac72875fed170fe4d50b%2Fcover_tool1.png?alt=media" alt="" data-size="original">

   1. 单击 **“完成”**

      ![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-6f4600add567d32ac6c0a0df04d44d17319386b5%2Fguid-e23d787e-5f90-4de1-b690-03306f0cb4b2-low%20\(1\)%20\(1\)%20\(2\).png?alt=media) ![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-b8b888d73876ac4a5f59392abb31c7ce7d5e1428%2Fcover-finish.PNG?alt=media)

## 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。![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-743a0de06772366572da0d3bb894f51bb026bcba%2Fsweep.png?alt=media)
2. 单击扫掠工具图标。![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-572cb4b2aaf6a1397b58c0a580b68447bdd39d67%2Fsweep-tool%20\(1\).png?alt=media)
3. 选择之前标记的面。

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

   1. 选择要切割的边。

      <img src="https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-55aeabc1d54076da864513534542192e283157ec%2Fsweep3.png?alt=media" alt="" data-size="original">
   2. 单击 **“完成”** 图标。将沿扫掠路径修改原始对象。![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-b01961ee8fad2ce238f0f9ede9cb26ba8ef7b7ad%2Fsweep4.png?alt=media)![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-6f4600add567d32ac6c0a0df04d44d17319386b5%2Fguid-e23d787e-5f90-4de1-b690-03306f0cb4b2-low%20\(1\)%20\(1\)%20\(2\)%20\(1\).png?alt=media)

## 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。![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-01e42298912631d4b22145029b2eb4ee5a7a8d75%2Floft-tool%20\(1\).png?alt=media)
2. 选择要在第一个对象上放样的面或边。

   <img src="https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-bb3d29bb3acfcb4efb5c392852a514f0b427f458%2Floft1.png?alt=media" 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="https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-7386c8e0bdd57a7467b6724c7e1113121d4420d2%2Floft2.png?alt=media" alt="" data-size="original">
4. 单击 **“完成”** 图标。![](https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-6f4600add567d32ac6c0a0df04d44d17319386b5%2Fguid-e23d787e-5f90-4de1-b690-03306f0cb4b2-low%20\(1\).png?alt=media)

   <img src="https://3938562663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC2d4N7VJ5cPBb6LvhH2k%2Fuploads%2Fgit-blob-49403546d2ce134f84de1bde1fb5a96ccfd67d46%2Floft3.png?alt=media" alt="" data-size="original">
