Align objects with a 3d curve

[SeanP]

@Dimitar_Venkov, I know this is an older thread, but any chance you can get me an enlarged version of the image? I think it is exactly what I am looking for on another topic I posted because I can’t ready what in here.

Rotate family after insert along curve to the tangent

I am trying to insert a family along a curve, and then rotate it to point to the center or be on the normal at each point. I have tried to follow this post Place family along curve but it has not worked as intended. I am sure it is something minor that I am not doing, and I am only using the Fans because it is easy to tell if they are aligned to the curve or not. I have attached the file I am using for your use. Place Families_With Rotation.dyn (26.6 KB) [image] [image]

Thanks in advance.