That's interesting. I'm guessing the jittering is due to the cars hittings a wall at every polygon edge of the grid. Something about how Wings exports 3ds must be making Blitz think there is are walls where there shouldn't be.
Whatever. You've already hit on the fact that you probably shouldn't go straight from Wings to Blitz. I only use b3d models, which means I'm always converting via some middle-man (my fave is Ultimate Unwrap.)
Whatever. You've already hit on the fact that you probably shouldn't go straight from Wings to Blitz. I only use b3d models, which means I'm always converting via some middle-man (my fave is Ultimate Unwrap.)