🎮 Game
Road Tool is an editor/game library for building roads, rails, parking lots and intersections, then streaming NPC traffic and pedestrians along them. It constructs meshes and decals from splines in the editor, builds a lane graph, and runs simple vehicle and pedestrian AI with optional demo car physics.
🔧 Editor
An editor extension that lets creators place and edit road splines and intersections, and align or paint terrain around them. It adds EditorTools and an overlay window with gizmos for spline points and tangents, creation buttons for roads and intersections, and sidebar panels for terrain apply and paint with undo support. Selection changes propagate to the window, which draws handles and manages insert, move, and delete actions on spline points.