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Luke Johnson

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

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How to assign a parameter to a painted surface in a family

Here is how you can assign a material parameter to a painted surface in a family: Go to Family Types dialog box Add – Material Parameter Paint Choose the material that you made – it will have the suff…

2011-11-27 · Luke Johnson
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Free graphical PDF table of special symbols and characters

I received a comment on my previous post to a Revit Forum page that links to a nice PDF you can download and stick on your wall – it shows the Unicode values for most of the special characters that yo…

2011-11-27 · Luke Johnson
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Modeling a building will be just like playing a game

There has been a lot of talk recently about real time rendering, about using game engines as visualization tools on BIM platforms, and generally about making an awesome 3D development environment that…

2011-11-25 · Luke Johnson
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Top 7 Reasons Why You Shouldn't Expect too much from Revit

Actually, there is only one main reason. Biased and overly optimistic blog posts and marketing dogma do not really benefit long-term Revit adoption. They often lead to inflated expectations. These bal…

2011-11-24 · Luke Johnson
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Revit Makes You Happy

Well, it can make you happy. A lot of it depends on your attitude. Nice feel-good comment on Autodesk BIM Blog quoted below: Revit also plays in your personal life a great role. Both agree, Matthias S…

2011-11-24 · Luke Johnson
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VEO News Blog and Twitter feed launched today

There has been a lot of talk recently about BIM, VEO, M-SIX, Phil Read and Project Sauron. What does this all have to do with Revit? I guess time will tell… Want to keep up to date? Then follow the li…

2011-11-24 · Luke Johnson
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Show only if Instance is cut – categories and workaround

Have you struggled with the Show only if Instance is cut option in the family element visibility settings. Was it grayed out? The following highlighted categories (wall hosted) have ‘Show only if Inst…

2011-11-23 · Luke Johnson
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Fix Import and Link DWG of Diameter Symbol Control Code

In AutoCAD, you can type %%c and it will get translated into a diameter symbol. Other control codes may be found here. However, I have found that this method does not import into Revit correctly. Inst…

2011-11-23 · Luke Johnson