/// <summary>
/// Creates a new trail.
/// </summary>
public void NewTrail(Transform transf, float wheelRadius)
{
if (Active) return;
//Stops emitting the last trail and passes the parameters onto a new one
EndTrail();
Trail trail = new Trail(transf, material, decayTime, roughness, softSourceEnd, width, wheelRadius);
trail.trail.transform.parent = skidTrailsDetachedParent;
trails.AddLast(trail);
}