helloo all …
i used the twirl script which come with unity in the pro standard assets, its cool and nice effect but i need to put it just in an object not on the whole scene … is that possible??? cause when i put it on an object it get a camera component and add it to the same object!
what i need to do is a magic gate with a twirl texture on it, any ideas???
The twirl effect that comes with unity pro is a post render camera effect
you can’t put it on an object 
It’s possible to mask the effect, but in your case it would be simpler to
use some twirl distortion shader on the magic gate directly,
or even an animated pre-rendered twirling texture as the main texture of the gate.