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

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Revit's Inconsistent Treatment of Strings in Formulas

It is currently not possible to evaluate a text string in a conditional statement. You can have a conditional statement report a text string, but not check text and base a condition on it.via RevitCit…

2012-04-19 · Luke Johnson
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Revit and points in DWG files when making topography

Sometimes you may have trouble using a DWG that contains ‘points’ to create a Revit topography. There are two main ways around this. METHOD 1 Here is a LISP routine to export points in a DWG to CSV fi…

2011-08-24 · Luke Johnson
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Recent Hacker Attack on RevitCity.com

Dear RevitCity.com User, Recently RevitCity.com was the victim of a hacker who was able to successfully bypass the security measures we had in place. After discovering this security breach, we moved a…

2011-04-07 · Luke Johnson