Unity - Rigidbody.AddForce

 

2020.11.11 - Unity - Rigidbody

 

마우스로 상하좌우 튕기기

public Vector3[] mMouseDrag = new Vector3[2];
//...
Quaternion qtr = cam.transform.rotation;
qtr.x = 0;
qtr.Normalize();
Vector3 md = mMouseDrag[1]-mMouseDrag[0];
Vector3 fh = cam.transform.right * md.x/Screen.width,
//fv = cam.transform.up * md.y/Screen.height;
fv = (qtr * Vector3.forward) * md.y/Screen.height;
Vector3 fu = Vector3.up * Mathf.Abs(Vector3.Distance(fh,fv));
rb.AddForce((fu + fh + fv) * 1000);