Preprint Open access
TerrainForge: Physics-Grounded road geometry Editing for Counterfactual Autonomous Driving
Road geometry (e.g., crests, sags, and speed humps) and surface conditions (e.g., wet or icy pavement) affect how vehicles move, what drivers and onboard cameras observe, and how much clearance remains between vehicles. Editing these properties in a driving scene therefore requires corresponding changes in vehicle moti …