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Next: FEM Workbench
Introduction
Development of the Drawing Workbench stopped in FreeCAD 0.16, and the new TechDraw Workbench aiming to replace it was introduced in v0.17. Both workbenches are still provided in v0.17, but the Drawing Workbench may be removed in future releases.
The Drawing module allows you to put your 3D work on paper. That is, to put views of your models in a 2D window and to insert that window in a drawing, for example a sheet with a border, a title and your logo and finally print that sheet.
Tools
These are tools for creating, configuring and exporting 2D drawing sheets
Open scalable vector graphic: Opens a drawing sheet previously saved as an SVG file
New A3 landscape drawing: Creates a new drawing sheet from FreeCAD's default A3 template
Insert a view: Inserts a view of the selected object in the active drawing sheet
Annotation: Adds an annotation to the current drawing sheet
Clip: Adds a clip group to the current drawing sheet
Open Browser: Opens a preview of the current sheet in the browser
Ortho Views: Automatically creates orthographic views of an object on the current drawing sheet
Symbol: Adds the contents of a SVG file as a symbol on the current drawing sheet
Draft View: Inserts a special Draft view of the selected object in the current drawing sheet
Spreadsheet View: Inserts a view of a selected spreadsheet in the current drawing sheet
Save sheet: Saves the current sheet as a SVG file
Project Shape: Creates a projection of the selected object (Source) in the 3D view.
Note: the Draft Drawing tool is used with Draft objects. It has some additional capabilities over the Drawing tools, and supports specific objects like Draft dimensions.
Workflow
The document contains a 3D shape object (Schenkel) from which we want to produce a drawing. Therefore a 'Page' is created. A page it's instantiated from a template, for example, the 'A3_Landscape' template. The template is an SVG document which can hold a page frame, a logo, and other elements.
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In this page we can insert one or more views. Each view has a position on the page, a scale factor, and additional properties. Every time the page or the view or the referenced object changes, the page is regenerated and the page display updated. Teaching english for beginners pdf.
Scripting
At the moment the graphical user interface workflow is very limited, so the scripting API is more interesting.
See the Drawing API example page for a description of the functions used to create drawing pages and views.
The macro CartoucheFC allows you to create a custom information box on an A3 landscape page.
Templates
FreeCAD comes bundled with a set of default templates, but you can find more on the Drawing templates page.
Extending the Drawing Module
Some notes on the programming side of the drawing module will be added to the Drawing Documentation page. This is to help quickly understand how the drawing module works, enabling programmers to rapidly start programming for it.
Tutorials
External links
Next: FEM Workbench
Drawing
Tools:Open SVG, New A3 page, View, Annotation, Clip, Open browser, Ortho views, Symbol, Draft Drawing, Spreadsheet view, Save, Project shape
Additional:Drawing templates; Drawing Dimensioning Addon; Drawing programming documentation, Drawing API example
Scripting:Introduction to Python, FreeCAD scripting tutorial, FreeCAD Scripting Basics, How to install macros, Gui Command, UnitsModules:Builtin modules, Workbench creation, Installing more workbenchesMeshes:Mesh Scripting, Mesh ModuleParts:The Part Module, Topological data scripting, PythonOCC, Mesh to PartCoin scenegraph:The Coin/Inventor scenegraph, PivyQt interface:PySide, Using the FreeCAD GUI, Dialog creationParametric objects:Scripted objectsOther:Code snippets, Line drawing function, Embedding FreeCAD, FreeCAD vector math library, Power users hub, Python, Macros, FreeCAD Scripting Basics, Topological data scripting
Deprecated workbenches:Complete, Drawing
Retrieved from 'http://www.freecadweb.org/wiki/index.php?title=Drawing_Module&oldid=450255'
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AutoCAD Student Version
What We Like
Part of the Autodesk family of modeling applications.
AutoCAD is an industry standard.
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What We Don't Like
Watermarking on the free software editions.
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AutoCAD, the heavy hitter of the CAD industry, offers a free, fully functional version for download to students and faculty. The only limitation on the software is a watermark on any plots you generate, designating that the file was created with a non-professional version.
Not only does Autodesk offer its base AutoCAD package free, but it also offers free licenses for almost its entire suite of AEC vertical packages, such as Civil 3DAutoCAD Architecture, and AutoCAD Electrical.
If you're looking to learn CAD or just do some personal design work, this is absolutely the way to go.
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Trimble SketchUp
What We Like
Clear features grid comparing paid-versus-free features.
Options for home hobbyists to industry professionals.
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Pricing model isn't great.
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SketchUp was originally developed by Google and was one of the greatest free CAD packages ever put on the market. In 2012, Google sold the product to Trimble. Trimble has enhanced it and developed it further and now offers a slew of related products. Its free version SketchUp Make has plenty of power, but if you need additional functionality, you can buy SketchUp Pro — and pay a hefty price tag.
The interface makes it easy to master the basics. Even if you've never done any CAD work or 3D modeling before, you can pull together some really nice presentations in minutes.
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Well-supported open source platform.
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2D features aren't great.
FreeCAD is a serious Open Source offering that supports parametric 3D modeling, which means you can modify your design by going back into your model history and changing its parameters. The target market is mostly mechanical engineers and product design, but it's got a lot of functionality and power that anyone would find attractive.
Like many open-source products, it has a loyal base of developers and can compete with some of the commercial heavy hitters because of its ability to create real 3D solids, support for meshes, 2D drafting and lots of other features. Further, it's customizable and is available on multiple platforms, including Windows, Mac, Ubuntu, and Fedora.
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LibreCAD
What We Like
Free and open-source.
Excels at 2D work.
What We Don't Like
Not as strong for 3D work.
The website focuses on stuff that matters to app developers, not to CAD users.
Another Open Source offering, LibreCAD is a high-quality, 2D-CAD modeling platform. LibreCAD grew out of QCAD, and, like FreeCAD, has a large, loyal following of designers and customers.
It includes lots of powerful features that include snap-to-grid for drawing, layers, and measurements. Its user interface and concepts are similar to AutoCAD, so if you have experience with that tool, this should be easy to master.