Scale object along path

Hi everyone,

I’ve been trying to solve the following problem for a while now, but unfortunately I’m getting nowhere. I’ve tried various approaches, but nothing has worked. Unfortunately, I’m a complete novice when it comes to GH, which is why I’m asking for your help.

I want to arrange a spline – half a circle at the top, half a circle at the bottom, and then connected – along another spline. So far, so simple. However, I now want this spline to scale in height, following the upper spline. In other words, maximum control of the scaling via a second spline.

I’ve tried using a Graph Mapper, but that doesn’t give me enough control.

Do you have any ideas or suggestions? I’d be grateful for any help.

Best regards

See if this solution can help.

tube.gh (23.9 KB)

@leopoldomonzani

Thank you so much. I had a similar idea with two half arcs and connect them anyhow. :slight_smile: but no way to solve it for me.

Again, thanks a lot!