Controls & workflow
Click to place. Drag an object on its plane or use the coloured X/Y/Z handles. Shift-click to select several.
Right-drag orbits. Middle-drag / Shift-right-drag pans. Wheel zooms. F frames selection. T toggles top view.
Road tool: click points, set Place Y for elevation, then Enter. Select a road to edit points, width and pillars. Drag coloured point handles or enter exact values.
Ctrl Z / Ctrl Shift Z: undo / redo. Ctrl D: duplicate. Delete: remove. R: rotate 15°. Ctrl S: save locally.
Export JSON is your portable map source. Export brief lists stable IDs, tags and refinement notes for handoff. Playtest is local; publishing multiplayer maps is a separate integration step.