public void OnSceneGUI()
{
FreeMove fm = (FreeMove)target;
EditorGUI.BeginChangeCheck();
Vector3 pos = Handles.FreeMoveHandle(fm.lookAtPoint, Quaternion.identity, .5f, new Vector3(.5f, .5f, .5f), Handles.RectangleCap);
// Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
// Debug.DrawRay(ray.origin, ray.direction *20, Color.yellow);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(target, "Free_Move_LookAt_Point");
fm.lookAtPoint = pos;
fm.Update();
}
}
