Unity3D-移动

1.添加力

float h=Input.GetAxis("Horizontal");

float v=Input.GetAxis("Vertical");

Vector3 move =new Vector3(h,0,v);

rigidbody.AddForce(move);

2.改变位置

transform.Translate(move*Time.Deltatime*speed);

3.设置速度

rigidbody.velocity=move*Time.Deltatime*speed;