Grid distortion, concentric triangulation grid

Hi guys, I need a special mesh to build a short path algorithm
I would like to create a concentric triangular grid (aligned with the main sides of my surface, and after distorting it using as a reference the circular shapes inside.
something like this.

grid (12.7 KB)

@francesca.maisto.ort you must use Quad Remesh in rhino7wip

grid (39.8 KB)

wow thank you !