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CADTutor delivers the best free tutorials and articles for AutoCAD, 3ds Max and associated applications along with a friendly forum. If you need to learn AutoCAD, or you want to be more productive, you're in the right place. See our tip of the day to start learning right now!

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The Tutorials section provides over 100 original tutorials for AutoCAD, 3ds Max and other design applications such as Photoshop and Bryce. Michael’s Corner is a monthly article that brings you the best up-to-date AutoCAD tips and tricks. The Forums are a lively bulletin board where AutoCAD users can ask questions and get answers. The Download area provides free AutoCAD blocks, free AutoLISP routines and free digital images.

Image of the Week

14th to 20th October 2019

This week's image is by mehiar
Software used: AutoCAD 2009

See all Images of the Week published in the last month.

Site News

The AutoCAD Workbench, Final Edition

Fourteen year's worth of Michael's Corner has been completely updated for AutoCAD 2018 and is now available in the form of the AutoCAD Workbench, Final Edition. The book is available in spiral-bound paper or as a PDF. To find out more or to order a copy, visit Michael's CAD Trainer Guy site.

Michael’s Corner - October/November 2016

One-derful!!!

This month's Corner marks the end of an era. I've been running the CADTutor website for 20 years and for the last 14 of those I've been ably assisted in that endeavour by Michael Beall who has consistently provided content of the highest quality. Michael has written almost 600 articles for CADTutor in close to 150 monthly columns. If Autodesk are listening, they should probably give him a medal for services to AutoCAD. I'm constantly surprised and delighted by how generous people are when sharing information, wisdom and experience on the Web and Michael is a prime example of how Tim Berners-Lee hoped people would share their knowledge. Thank you Michael for all you've done for the CADTutor community.

So, for Michael's final corner we have articles on modifying the action of the F1 key, no less than 3 Power Tool articles, including tips on zooming with your mouse, background hatch colours and text frames for Mtext. As always, these articles are designed to help you work smarter, not harder. I hope you find them useful.

CADTutor itself is staying put and we have a few new things planned for 2017, so stay tuned. And don't forget that all of Michael's Corners are still available at CADTutor for your future reference.

Video Tutorials

We've added a new Video Tutorials section to CADTutor! Some of our users have asked for video tutorials in addition to the text-based tutorials already on the site. Check them out and let us know what you think. Also, for those of you who prefer to watch your online video at YouTube, why not visit the CADTutor YouTube channel?

Tutorials of the Moment

The most recently viewed tutorials

Modifying Objects

Modifying Objects | 3ds MaxModification of objects is at the heart of 3D modelling. Once geometry has been created using the most appropriate method then the modeller will start the modification process. This comprehensive tutorial shows you how.

 

Keyframe Animation

Keyframe Animation | BryceThis tutorial gives a basic but comprehensive introduction to keyframe animation in Bryce and introduces some key concepts in animation generally.

Last visited: 7 minutes ago

 

Last visited: 8 minutes ago

Entering Survey Data using AutoCAD

Entering Survey Data using AutoCAD | AutoCADThese techniques apply to basic CAD programs such as AutoCAD, IntelliCAD, etc. If you have a civil/survey program or add-on, such as Land Desktop, SurvCADD, Eagle Point, etc., then there are built-in tools for entering lines and curves.

 

Advanced AutoCAD 2012

Advanced AutoCAD 2012 | AutoCADThese Advanced AutoCAD 2012 Tutorials break event the most complex subjects down into easy to follow segments. The course is presented via an intuitive, easy-to-use interface, allowing you to learn at your own pace.

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Last visited: 8 minutes ago

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Tip of the Day

Absolute and Relative Coordinates

Coordinate Interpretation
25,75 depends on context
@25,75 relative
#25,75 absolute

It used to be very simple. Enter a coordinate and AutoCAD interpreted it as an absolute coordinate. Enter a coordinate preceded by "@" (the at sign) and AutoCAD interpreted it as a relative coordinate. This simple rule changed when dynamic input was introduced and now the interpretation of coordinates is contextual. For example, when you draw a rectangle using RECTANG, the coordinate for the second point is interpreted as absolute with dynamic input turned off and as relative with dynamic input turned on. Really, try it and see.

Fortunately, there's a new coordinate prefix that forces an absolute coordinate, even when AutoCAD decides you want a relative one. Precede any coordinate with "#" (the hash sign) to force an absolute coordinate.

Today's tip is by dbroada

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