Objects oriented incorrectly in array

[jacob.small]

Have a look at these previous posts and see if one of them solve your problem:

Setting Rotation along a path

Sorry the forums were down yesterday but I did have a chance to try your suggestion and sadly I must report it was even less effective than how I had the script originally set up. Columns don’t appear to have a cross-section rotation parameter and to redo the script with vertical beams… while I rather try some other approuches before return to this option. Interestingly. in total I’ve found 3 ways of rotating families but still the process to align columns to the curve eludes me. I’ll keep tryin…

Place Family Perpendicular to Curve/Surface

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. Also here is my Dynamo file. (MY Revit file is simply a blank file created from the Arch template) perpendicularFamilyPlacement.dyn (108.4 KB) Thanks for the help! -john

Array along curves

Hi @Sunny.Shen This has been discussed many times on forum. You could use forum search to find solutions related to your query. Here is one of the topic we have recently discussed https://forum.dynamobim.com/t/place-family-perpendicular-to-curve-surface/11537/6

Rotate family along a path

Hello! Im having a problem with the rotation of my family along a path. It shouldnt be a huge problem but Dynamo only rotates the first family and the others not. (see screenshot). Could anyone assist in this? Thank you in advance! [1]