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==用法==
==用法==


# Start with an already built [[model|3D model]], created with, for example, the [[PartDesign_Workbench|PartDesign Workbench]]. In fact, any object that has a [[Shape|Shape]], including 2D objects, will work.
# 从一个已经构建的[[model|3D模型]]开始,例如,使用[[PartDesign_Workbench|PartDesign Workbench]]创建的模型。 事实上,模型可以是任何具有[[Shape|Shape]]的对象(包括2D对象)。
# Switch to the [[TechDraw_Workbench|TechDraw Workbench]].
# Press {{Button|[[File:TechDraw_PageDefault.svg|16px]] [[TechDraw_PageDefault|TechDraw PageDefault]]}} or {{Button|[[File:TechDraw_PageTemplate.svg|16px]] [[TechDraw_PageTemplate|TechDraw PageTemplate]]}} to create a Page.
# Select the existing model, and then press {{Button|[[File:TechDraw_View.svg|16px]] [[TechDraw_View|TechDraw View]]}} or {{Button|[[File:TechDraw_ProjectionGroup.svg|16px]] [[TechDraw_ProjectionGroup|TechDraw ProjectionGroup]]}}.
# A 2D projection on the page will be created. You may now adjust its properties, like {{PropertyData|Scale}}, {{PropertyData|Rotation}}, and {{PropertyData|Direction}}.
# When the drawing is ready, you can press {{Button|[[File:TechDraw_ExportPageSVG.svg|16px]] [[TechDraw_ExportPageSVG|TechDraw ExportPageSVG]]}}, {{Button|[[File:TechDraw_ExportPageDXF.svg|16px]] [[TechDraw_ExportPageDXF|TechDraw ExportPageDXF]]}}, or use [[Std_Export|Std Export]], to export the page to SVG, DXF, or PDF formats for further use in another software, or for printing.


== Notes ==
== Notes ==

Revision as of 23:31, 27 May 2022

Other languages:

简介

在FreeCAD中,词"图样"通常指一个3D 模型的二维投影。这个3D模型通常是用TechDraw 工作台创建的

用法

  1. 从一个已经构建的3D模型开始,例如,使用PartDesign Workbench创建的模型。 事实上,模型可以是任何具有Shape的对象(包括2D对象)。

Notes

In informal usage, a "Drawing" may be any geometrical figure that is visible in the 3D view, and thus its concept may be confused with that of "Body", "Part", or "model".

However, when more precision is required, the distinction must be made.