Using the Toolbar

Thank you for using Michael's Mapgen4! (aka. Mapgen4-and-a-half)

Icons

Place/Delete Icons: (Self-explanatory) controls individual icons.
Clear All Icons: (Also self-explanatory).
Export Icons: Save a .json of the icons and their positions, named mapgen4-map-icons.

---

Map Generation

Export config: Save a .json of the config (those sliders to your right), named mapgen4-config-[seed].
Import config: Import any .json in the same format.

Export terrain: Save a .json of the terrain named mapgen4-paint-[seed] (most useful for painted terrain, as the config already generates pre-existing terrain from the seed).
Import terrain: Import any .json in the same format.
_{Note: I highly recommend still saving both just in case! Things do NOT save when you reload the page!}

---

Render

Save as PNG: Export a full resolution image of your island!
Export 3D: Will export a .obj (the 3D object itself) and a .png (the 'texture' of the terrain).
_{Also check out the spin_speed_deg_per_sec and obj_export_plate_height sliders!}