Sketch: Transition one shape to another, with concentric radiating shapes

[twdld]

Hi all,
New to Shapr3D and CAD. Excited to be exploring and creating my own creations! I am hoping there’s an easy way to do this.

I am using the iPad app.

Need to transition from a shape in sketch to another in concentric circular pattern, my case I need to keep the lines pretty close together, as I want to 3D print this as a “telescoping” shape. I was using Offset Edge, is there a way to do this, like how you can loft easily between shapes/bodies, but with sketches? And separate shapes vs a smooth shape w loft.

In my example, I am starting with a head shape and want to transition over 20 lines or so, into the circle shape around the outside.

https://support.shapr3d.com/hc/en-us/requests/new

[Oregonerd]

External vector program will likely needed that has a blend tool then import as DXF.

[twdld]

Thanks for replying. Do you have a good one in mind? Affinity designer?

Was also thinking, could I use a loft and somehow chop it up into segments and voila there’s my transformed shapes all chopped up from a solid loft. Curious to know if you all have seen that used.

Many thanks again!

[SCALEMODEL]

Loft the shapes and split the bodies for amount of layers you need.

Oh Inskape and Illustrator has the Vector Blend tool. Affinity Designer doesn’t