03 Island connections
Broad shoreline pads join islands at base height.
Changing mode applies all pending settings immediately.
Compare modes & limits
Connections adds broad shoreline pads and compact local joins. The minimum applies at continuous attachments and narrow necks; tiny features may need another mode.
Disconnected keeps filled island bases separate. Hull base fills their convex hull. All modes preserve community walls. Local Cartesian drawings use perimeter walls without island connectors.
Advanced simplification
Quantiles for simplifying boundaries and the hull. Higher values remove more detail; wall width bounds simplification.
Using & exporting your model
Drag to orbit; scroll or pinch to zoom. Enabled downloads contain the applied model. Editing dimensions or the source pauses downloads until you update.
STL: one unified solid; import in millimeters. 3MF: named Base, Walls and optional Labels parts aligned in one assembly. Assign colors or materials in your slicer.
Choose widths for your printer and inspect small features before printing. Placement checks do not establish physical strength. Geographic underside grooves use 30% of the base height. Source data and supported SVG subsets can limit the result.
Documentation & source ↗