private void UpdateWheelStates()
{
Vector3 surfaceNormal = Vector3.zero;
cpWheelData.numberOfGroundedWheels = 0;
cpWheelData.grounded = false;
RaycastHit hit;
foreach (var wheel in cpWheelData.physicsWheelPoints)
{
bool didhit = Physics.Raycast(wheel.position, -wheel.transform.up, out hit, wheelHeight, groundCheckLayer);
WheelHitData wheelHitData = _mapWheelToLastHitCache[wheel];
wheelHitData.IsGrounded = didhit;
wheelHitData.GroundData = hit;
if (!didhit)
{
continue;
}
cpWheelData.grounded = true;
cpWheelData.numberOfGroundedWheels += 1;
surfaceNormal += hit.normal;
}
cpWheelData.averageWheelSurfaceNormal = surfaceNormal.normalized;
}
private void Start()
{
foreach (var wheel in cpWheelData.physicsWheelPoints)
{
_mapWheelToLastHitCache[wheel] = new WheelHitData();
}
}
