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Forums >> General Discussion >> Revit Project Management >> Controlling a Family Length by Multiples of 8'
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Joined: Thu, Apr 12, 2012
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I am trying to create a Scaffolding family and have everything working properly as long as I use dimensions of 8' in length. How can I create a parameter to restrict the length to be only multiples of 8? PLEASE HELP!
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Does anyone know how I can solve this problem!? I really need some help please!
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Joined: Tue, May 16, 2006
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Always pay attention to the similar threads shown below. I believe the "line based family" post will show you the answer to your question.
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Thanks for the response. I have seen this thread and used this formula to control the minimum length value but I still need to figure out how to allow the length to only be 8', 16', 24', ect..
Edited on: Mon, Aug 11, 2014 at 8:38:26 AM
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Divide by 8 then Subtract 0.5 and round up.
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Does this formula go with the length or the array parameter? also I am getting an "Inconsistent Units" error with this formula.
Sorry for not understanding, still learning here...
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Joined: Tue, May 16, 2006
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You do have to pay attention to units. I would assume your imput is distance which, if you look at in decimal feet, you would divide by 8 and you may get a fraction. The subtract - roundup function will get you a whole number which you need to change to an integer for your array.
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