b3dCreateTrackedVehicleChassis

Creates tracked vehicle chassis for tanks and treaded vehicles. Takes entityHandle (entity to attach vehicle to), mass (vehicle mass in kg), chassisHalfWidth/Half Height/HalfLength (half-extents of chassis bounding box in units), visualBottomOffset (vertical offset between visual mesh and physics), centerOfMassOffset (vertical offset of center of mass from chassis center for stability tuning). Returns tracked vehicle handle for use with track functions. Creates Jolt TrackedVehicle for vehicles with continuous tracks instead of individual wheels.

Tracked vehicles use continuous tracks (tank treads, bulldozer tracks) instead of discrete wheels. Chassis dimensions define vehicle collision box. Center of mass offset affects stability (lower COM = more stable, less tip-over). Use b3dBeginVehicleTrack, b3dAddWheelToTrack, b3dEndVehicleTrack to configure tracks.

Typical usage: create tracked vehicle chassis, add wheels to define track geometry, group wheels into left/right tracks, finalize with b3dFinalizeVehicle. Tracked vehicles have different steering (differential steering via track speed differences instead of wheel angle).

Related: b3dCreateVehicle creates standard wheeled vehicle (alternative), b3dBeginVehicleTrack starts track definition, b3dAddWheelToTrack adds wheels to track, b3dEndVehicleTrack completes track, b3dFinalizeVehicle activates tracked vehicle.