Contour Along Shape of an Object?

[BTH]

@baileydw’s solution works very well.

i’ll add that for more complex/amorphous shapes, take a look here:

Heat Method

A script demonstrating the Heat Method for Distance Computation, as described here This came up recently in another thread, and I thought others might find it an interesting example. It is a fast way of getting approximate geodesic distances from a given point to all points on a mesh. Here solved in an iterative fashion, without any extra numerics library. This is not the fastest way to do it, but it does let you see what’s going on and interact with it. HeatMethod2.gh (163.7 KB) …

and here:

https://compas.dev/compas_slicer/latest/