底图垂直捕捉

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This page is a translated version of the page Draft Snap Perpendicular and the translation is 15% complete.
Outdated translations are marked like this.
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Draft Snap Perpendicular.svg Draft Snap Perpendicular

Menu location
None
Workbenches
Draft, Arch
Default shortcut
None
Introduced in version
-
See also
Draft Snap, Draft Snap Lock

Description

描述

此方法将捕捉一条线段、边或二者的延长线,从而创建出对应的垂线段。

This snap option will also find points on the extension of straight edges. Circular edges are always treated as full circles, if a circular edge is an arc the point that is found may not lie on the actual edge.

Draft Snap Perpendicular example.png

将线段的第二个端点捕捉至另一(黄色)线段的延长线上,借此令前者垂直于后者

如何使用

For general information about snapping see Draft Snap.

  1. 确定开启了Draft Snap Lock.svg Draft ToggleSnapDraft Snap Perpendicular.svg Snap Perpendicular
  2. 选中底图线段工具进行绘制。先输入第一个端点。
  3. 将鼠标指针移至某线段或另一个对象的边上,下面来选取垂足(也就是确定线段的第二个端点)。
  4. 鼠标下的边将变为高亮黄色,且此边上有一个描述垂足的白色小圈;或者小圈位于目标边的延长线上,第二个端点将自动定位于两者的垂足。
  5. 点击鼠标将创建的第二个端点附于此处。

Preferences

See Draft Snap.