Iskinematic: how does it work?

"If I want a gameobject(which has a rigidbody attached to it) to move-rotate according to physics engine used by unity, then I untick this option. $$anonymous$$eaning Is$$anonymous$$inematic will be FALSE. If however I want this gameobject to move/rotate according to scripts, then I must tick this option. Thus Is$$anonymous$$inematic will be TRUE."

This is my view, I did not say my colleague's view. He said something different. Such as:

"If two collider interact, then to make one fixed on its position, we set fixed collider's rigidbody as iskinematic=true."

Then you are right.

For once, the doc clearly explains this variable.

http://docs.unity3d.com/ScriptReference/Rigidbody-is$$anonymous$$inematic.html

But your colleague is also right in what he says. if you set a rigidbody to is$$anonymous$$inematic then physics will not affect that object transform.

Physics will not affect, but I can certainly move the object with script, can't I?

Yes.......

thanks for the input guys.