[MDL ED] Retractable shelves

[Mackiiboy]

Hello Everyone. Someone can give me short tutorial about creating Retractable shelves in the model editor.
Thanks for previously

.
I won't be able to make a tutorial for that tonight, but you can check the Joints page @ Frictional Game Wiki, might be a bit helpful. The easiest way is to study a similar entity in the ModelEditor.
Normally there is two bodies (or more), one for the whole unit, and one for the thing that should move or rotate.
There is also a joint (ball, hindge, screw or slider) between the bodies, that is connected to a parent body and a child body. If you examine the joint, you'll prolly know what to do and then be able to do something similar with your entity. Hope that gives something