Metaball and sphere region difference

Hello everyone,

I’m trying to make a region difference between metaball and sphere, it kind of work with one sphere :

But it won’t work with three spheres,

If you got an idea !
Definition with internalized data : (12.6 KB)

Many thanks

Use Shift Paths. (14.8 KB)

1 Like

Thanks a lot HS Kim,

Again I lack knowledge about tree management…