Multi-colour 3D-printed terrain with Python: one STL per colour for AMS and MMU printers
Split a 3D-printed model of Yr Wyddfa (Snowdon) into four watertight colour parts (water, woodland, open ground and high ground) from Copernicus GLO-30 and ESA WorldCover, remove specks too small to print, and write STLs and a 3MF for a Bambu Lab AMS or Prusa MMU.