so you want to make a rotating door that separates in the middle right ?? ...
you just make 2 rotating doors facing each other
its in the tutorial http://www.superjer.com/learn/func_door_rotating.php
so you just make your door (as many brushes and textures as you want , long as they can be held together ) now you make a new brush and put "origin" texture on it .
the origin-brush is basically the hinge that your door will rotate on .. so you put the origin-brush to the required place ( like in the pic from the tutorial ) the door will rotate on the middle axis of the origin-brush .
now after this is done you select your door & origin-brush and press the to entity button ( Ctrl + T )and then select frunc_door_rotating from the dropdown list ....( so that they form a single entity , do not make them separate entities
thats basically it you can set some properties ( like explained int the tutorial )
to make a double door just make another door that will rotate the opposite way ( by putting the origin-brush on the other side )
Wtf is that ? its a bird ! no its a plane ! amm maybe its a plastic bag . NO ! its SUPERJER
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