不显示WheelCollider线框:
1.打开Gizmos按钮,并确认Gizmos按钮下拉列表中已勾选WheelCollider。
2.已添加WheelCollider组件的GameObject或父级的GameObject,必须已添加Rigidbody组件。
车子的滑动惯性:
加大 WheelCollider.wheelDampingRate
车子上坡下滑:
1.正向前(Z)上坡加大 WheelCollider.forwardFriction.asymptoteValue,
倒车(-Z)上坡加大WheelCollider.forwardFriction.extremumValue
2.减小车身的mass,增加车轮的mass
3.再调节WheelCollider.forwardFriction.asymptoteSlip