衝突して吹っ飛ぶ時
void OnCollisionEnter(Collision other) { ... } void OnCollisionStay(Collision other) { ... } void OnCollisionExit(Collision other) { ... }
アイテムなど、フラグだけ取りたい時
void OnTriggerEnter(Collision other) { ... } void OnTriggerStay(Collision other) { ... } void OnTriggerExit(Collision other) { ... }