Hi, I posted this post a week ago. Turned out my graphics card doesn't support Mir, so I'm stuck with Form.
I managed to recreate the effect I was looking for, but the lines turn really jagged and not sharp.
Here's a crop of the current form:
The form is made of strings and the curves are made with a displacement layer map. Is there any way to smooth out the lines? I've tried increasing the density and the feather, but doesn't seem to help on the transitions.