Hey, Everyone, I have been digging through old topics for a while now and am still having a few issues dealing with rotating families to be perpendicular to a surface or curve. Here is what I have so far. ###This [image] ##Yields this [image] For some, it is working, but it is a hit or miss. …

Place Family Perpendicular to Curve/Surface

Kulkul May 4, 2017, 4:46pm 6

Here is another possible way…
Now you got so many solutions to use

9 Likes

Perpendicular to the tangent of a curve by points

Array along curves

Rotate Family - Parallel with Vector

Array Along Curve Problem

Array Curve/ Surface

Topic		Replies	Views
Place a family along a line	31	400	December 28, 2024
Array Curve/ Surface Revit	14	4152	August 27, 2017
Family around curved surface, Perpendicular to each point Revit dynamo	19	436	January 18, 2023
Place families perpendicular to a curve	6	156	June 23, 2025
Perpendicular to the tangent of a curve by points	3	2669	June 22, 2017