Vehicle Prototyping
Released
●1
A free, forkable driving-game baseline for s&box — a tuned car physics stack, a proving-ground track, and a playtest
Vehicle/WheelVisual.cs
Component that updates a wheel visual mesh from a VehicleWheel state. It stores the visual's base rotation, accumulates spin from the wheel angular velocity, applies spin as a pitch rotation, and sets local vertical position from suspension length.
namespace VehicleProto;
/// <summary>
/// Spins and vertically tracks the wheel's visual mesh from VehicleWheel state.
/// Steering yaw lives on the wheel GameObject itself (set by VehicleController);
/// spin composes with whatever base orientation the factory gave the visual.
/// </summary>
public sealed class WheelVisual : Component
{
public VehicleWheel Wheel { get; set; }
Rotation _baseRotation;
float _spinDegrees;
protected override void OnStart()
{
_baseRotation = LocalRotation;
}
protected override void OnUpdate()
{
if ( Wheel is null )
return;
_spinDegrees += Wheel.AngularVelocity.RadianToDegree() * Time.Delta;
_spinDegrees %= 360f;
LocalRotation = _baseRotation * Rotation.FromPitch( -_spinDegrees );
LocalPosition = Vector3.Down * Wheel.SuspensionLength * Units.MetersToUnits;
}
}