luoyikun

坦克在爬斜坡時，保持坦克是貼合地面前進

尋路掛在父物體上，控制姿態腳本掛在坦克子物體上

RaycastHit hit;

int Rmask = LayerMask.GetMask ("Terrain");

Vector3 Point_dir = transform.TransformDirection(Vector3.down);

if (Physics.Raycast(transform.position, Point_dir, out hit, 50.0f,Rmask)) {

Quaternion NextRot=Quaternion.LookRotation(Vector3.Cross(hit.normal,Vector3.Cross(transform.forward,hit.normal)),hit.normal);


transform.MoveRotation(Quaternion.Lerp(transform.rotation,NextRot,0.1f));

}