Fins along a curve


I am trying to sweep a Fin profile along a curve. Half of it works/sweeps perfectly but other half distorts and break. I tried a lot of researching and watching stuff online but I can’t figure out what’s messing up the script. I would really appreciate if someone can help me out…


Fins along a curve (25.5 KB)

Here’s the rails and sections you are inputting to the Sweep1 component.

What sort of output are you expecting from this?


Hi Kevin.

I am wanting to have a smooth Fin that sweeps perpendicular to skin but follow the curve. Something like this -

I am not sure why there is two geometry overlapping, i am so confused on what’s going wrong here.


Have a look at the attachment.

Fins along a curve (23.2 KB)


Thank you so much KIM!!!