Draft Workbench/zh-cn: Difference between revisions

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(Created page with "许多工具(移动, 旋转, 阵列等)也可用于处理实体对象(零件, 零件设计, 建筑等)。")
(Created page with "* 32px 移动(Move): 将对象移动到另一个地方。 * 32px 旋转(Rotate):...")
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许多工具(移动, 旋转, 阵列等)也可用于处理实体对象([[Part Workbench|零件]], [[PartDesign Workbench|零件设计]], [[Arch Workbench|建筑]]等)。
许多工具(移动, 旋转, 阵列等)也可用于处理实体对象([[Part Workbench|零件]], [[PartDesign Workbench|零件设计]], [[Arch Workbench|建筑]]等)。


* [[Image:Draft_Move.svg|32px]] [[Draft_Move|Move]]: moves objects from one location to another.
* [[Image:Draft_Move.svg|32px]] [[Draft_Move|移动(Move)]]: 将对象移动到另一个地方。
* [[Image:Draft_Rotate.svg|32px]] [[Draft_Rotate|Rotate]]: rotates objects from a start angle to an end angle.
* [[Image:Draft_Rotate.svg|32px]] [[Draft_Rotate|旋转(Rotate)]]: 将对象从起始角度旋转到结束角度。
* [[Image:Draft_Offset.svg|32px]] [[Draft_Offset|Offset]]: offsets segments of an object a certain distance.
* [[Image:Draft_Offset.svg|32px]] [[Draft_Offset|偏移(Offset)]]: 将对象中的线段按特定距离进行偏移。
* [[Image:Draft_Trimex.svg|32px]] [[Draft_Trimex|Trim/Extend (Trimex)]]: trims or extends an object.
* [[Image:Draft_Trimex.svg|32px]] [[Draft_Trimex|Trim/Extend (Trimex)]]: trims or extends an object.
* [[Image:Draft_Join.svg|32px]] [[Draft_Join|Join]]: joins lines together into a single wire. {{version|0.18}}
* [[Image:Draft_Join.svg|32px]] [[Draft_Join|Join]]: joins lines together into a single wire. {{version|0.18}}
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* [[Image:Draft_PathArray.svg|32px]] [[Draft_PathArray|Path Array]]: creates an array of objects by placing the copies along a path.
* [[Image:Draft_PathArray.svg|32px]] [[Draft_PathArray|Path Array]]: creates an array of objects by placing the copies along a path.
* [[Image:Draft_PointArray.svg|32px]] [[Draft_PointArray|Point Array]]: creates an array of objects by placing the copies at certain points. {{version|0.18}}
* [[Image:Draft_PointArray.svg|32px]] [[Draft_PointArray|Point Array]]: creates an array of objects by placing the copies at certain points. {{version|0.18}}
* [[Image:Draft_Clone.svg|32px]] [[Draft_Clone|Clone]]: clones the selected objects.
* [[Image:Draft_Clone.svg|32px]] [[Draft_Clone|克隆(Clone)]]: 对选定的对象进行克隆操作。
* [[Image:Draft_PutOnSheet.svg|32px]] [[Draft_Drawing|Drawing]]: writes selected objects to a [[Drawing Workbench]] page.
* [[Image:Draft_PutOnSheet.svg|32px]] [[Draft_Drawing|绘制(Drawing)]]: 将选定的对象写入[[工程制图工作台]]页面。
* [[Image:Draft_Mirror.svg|32px]] [[Draft_Mirror|Mirror]]: mirrors the selected objects.
* [[Image:Draft_Mirror.svg|32px]] [[Draft_Mirror|镜像(Mirror)]]: 对选定的对象进行镜像操作。
* [[Image:Draft_Stretch.svg|32px]] [[Draft_Stretch|Stretch]]: stretches the selected objects. {{Version|0.17}}
* [[Image:Draft_Stretch.svg|32px]] [[Draft_Stretch|拉伸(Stretch)]]: 拉伸选定的对象。{{Version|0.17}}


== Utility tools ==
== Utility tools ==

Revision as of 05:29, 4 June 2019

简介

您可以利用底图工作台来绘制简单的2D对象,再利用其提供的其他工具来修改这些对象。此工作台提供了工具来定义工作平面、网格。另外,还有一个snapping系统可助您精确地控制几何体的位置。

The created 2D objects can be used for general drafting in a way similar to Inkscape or Autocad. These 2D shapes can also be used as the base components of 3D objects created with other workbenches, for example, the Part and Arch Workbenches. Conversion of Draft objects to Sketches is also possible, which means that the shapes can also be used with the PartDesign Workbench for the creation of solid bodies.

FreeCAD is primarily a 3D modelling application, and thus its 2D tools aren't as advanced as in other drawing programs. If your primary goal is the production of complex 2D drawings and DXF files, and you don't need 3D modelling, you may wish to consider a dedicated software program for technical drafting such as LibreCAD, QCad, TurboCad, and others.

绘制对象

下面来介绍一些用于创建对象的工具。

修改对象

以下这些工具用来修改已存在的对象。这写工具处理的是用户选定的对象,如果没有选择待处理对象,系统会提醒你选择一个。

许多工具(移动, 旋转, 阵列等)也可用于处理实体对象(零件, 零件设计, 建筑等)。

Utility tools

Additional tools available from the menu Draft → Utilities, or via the right-click context menu, depending on the selected object.

Preferences

  • Preferences: general preferences for the working plane and the drawing tools.
  • Import-Export Preferences: preferences available for importing from and exporting to different file formats.

File formats

The Draft module provides FreeCAD with importers and exporters for the following file formats:

Additional features

  • Coordinates: enter coordinates instead of clicking on the 3D view to define a new point.
  • Constraining: limit the pointer to horizontal or vertical movements relative to a previous point.
  • Snapping: place new points on special places on existing objects or on the grid.

Scripting

The Draft tools can be used in macros and from the Python console by using the Draft API.

Tutorials