hi everybody I have a dyn file, I used it to array family according to the curve, but the results are not as expected, it is not placed at the curve position? And I want to control the amount or distance between two families, what do I do here? [1] Array-curve.dyn (25.8 KB) Thanks you

[image] khuvv.hp: the first position and last of curve, the family aren’t created Curve.PointAtParameter with 0…1…#n will give you more or less similar results, with the start and end points. However this would actually be similar to Curve.PointsAtEqualSegmentLength If you’re keen on using C…

Hi @khuvv.hp You will find solution here. [image] Place Family Perpendicular to Curve/Surface Revit Hi @john_pierson Here is another possible way… Now you got so many solutions to use smile [image]

Thanks you I also rely on it to make documents for me, but I want to control the number or distance family, how do I do? can you help me?

@khuvv.hp Please post the Revit file (a small / light version) that is referenced by your Dynamo definition

the file you are trying to upload is too big (maximum size is 3072KB)

Delete all elements from the file except the curve and the Desk Purge the file (repeat until there are no unused elements) The file should be much smaller now. Save and upload Alternately, Copy the curve to a new file and upload

Hi all this is file attach below : Array curve.rvt (1.6 MB)

The problem lies in your Desk family. M_Desk.rfa (392 KB) Load and overwrite the Desk family file in your Revit project with the file provided above. or Try the running the definition with some other family whose origin is at the center of the family object [20170826-4]

I want to control the amount or distance between two families, what do I do here?

To control the amount, in the code block that specifies parameters for Curve.PointAtParameter replace 0…1…0.1 with 0…1…#n (n being the amount) If you want to control distance, replace Curve.PointAtParameter with Curve.PointAtSegmentLength or Curve.PointAtChordLength and in the length input feed in …

thanks you very much i replace Curve.PointAtParameter by Curve.PointsAtEqualChordLength It will be better results, number and distance, but it was born 1 problem that the first position and last of curve, the family does not installation, what has occurred here here? [1] [2] [3]

Array Curve/ Surface

Revit

Kulkul August 25, 2017, 5:47pm 2

Hi @khuvv.hp

You will find solution here.

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Array Curve/ Surface

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