For non-mecanim user. A simple head look system easy to setup
This is simple head look script that orientate the head to face the target position.
Size : You can put one or more bones that need to rotate but all of them need to be configure for each set.
Title : Just a name for your parts that you want to rotate. None use and you can leave it Empty
Bone : Bone that you want to rotate to face target. Head bone of your model is recommended.
Target : Your bone will be orientate to face this target.
Look Speed : How fast the speed of your bone to rotate toward target
Limit Angle : It’s in degree. Limit your bone rotation so it will rotate in logical manner, not twist 180 degree.