What Revit WantsA Black Grid publication
The Black Grid knowledge library

2010

Practical ideas for Revit, BIM and construction technology. Built from years of shared experience.

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Grouping sheets by Revision in Project Browser

I had a bit of a problem using Revit OOTB (out of the box) parameters to group sheets by Revision, so I did it super-quickly using a custom parameter. Here are the steps: Add a new custom parameter to…

2010-11-09 · Luke Johnson
Conversion

Obtain Vector Information from PDFs using Free Tools

Sometimes you will have access to a PDF file, but not to the original DWG. Is there any way you can get the base vector data, such as lines and arcs, out of the PDF and back into a DWG? Yes, there is …

2010-11-01 · Luke Johnson
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Introduction to Revit Programming

If you are interested in Revit Programming and the Revit API, you may be interested in the resource located below: http://download.autodesk.com/media/adn/DevTV_Introduction_to_Revit_Programming_new/ I…

2010-10-29 · Luke Johnson
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Remove Stored username and password on Windows Vista

I have been experiencing some Event 1030 errors, and the ‘Details’ tab in the Event Viewer shows the following: ErrorDescription Logon failure: unknown user name or bad password. following asf To corr…

2010-10-27 · Luke Johnson
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Smoother multitasking while Rendering in Revit

Revit 2011 (Mental Ray) utilises all available CPU cores that the OS can ‘see.’ When multitasking, your PC may slow to a crawl after a render begins. You can limit the amount of CPU time that the Rend…

2010-10-26 · Luke Johnson
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Great free stuff from Steve

Steve Stafford is a pillar of the Revit community. There are some great free downloads at his site, AEC Advantage. Check out the downloads page:http://www.aecadvantage.com/links2 There is a great docu…

2010-10-20 · Luke Johnson
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Stretch instance parameter even using Weak Ref Planes

Steve’s post about ‘Weak and Strong’ is very informative. However, if you want to ‘stretch’ a family with instance parameters AND a weak ref plane, simply ‘Tab’ until you get Revit to say ‘Shape handl…

2010-10-20 · Luke Johnson