What Revit WantsA Black Grid publication
The Black Grid knowledge library

2012

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

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Never ever ever Rename Workset1

I just became aware of an issue that I wanted to pass on to you all right away. Workset1 is special. It should never be renamed, because it can lead to fairly serious problems down the track, includin…

2012-04-19 · Luke Johnson
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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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Materials in Revit 2013 – the saga continues

Good post over at Andekan on Revit Materials in 2013 – I have reposted three things I found particularly insightful below. First of all – a slight correction. The Andekan post states that:You can’t op…

2012-04-19 · Luke Johnson
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Percentage of Item Count to Total Count in a Schedule

Let’s say you have a number of different Door families in your project, and you want to determine the percentage of the total number of Doors that are Family 1, Family 2 etc, and then you want to show…

2012-04-18 · Luke Johnson
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How to Order and Sort Revit Parameters when adding them

Many of you already know about the asterisk workaround for sorting new Revit parameters when you add them to a family. If you don’t know about it, please read on… First of all, the limitations of this…

2012-04-17 · Luke Johnson
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Seam Carving GUI for Content Aware Image Resizer

‘Seam Carving‘ is a method of image resizing that is aware of the actual content of the image (also called re-targeting or liquid resizing). Download a GUI package from: http://code.google.com/p/seam-…

2012-04-16 · Luke Johnson