Toggle visibilty shelf button?

[msanime]

I have polygon plane parented to a camera (it indicates HD, TV safe, Action safe etc.). I would like to make a shelf button that toggles the visibility of this plane. I can't figure out to toggle the visibilty? ANy ideas?

[naughty]

well if you ever want to toggle any 1 bit value (i.e 0 or 1) you can just "NOT" it. e.g.:

$x=0;
$x=(!$x); // so x is now 1

$x=(!$x); // now x is 0 again...

so, if you use this with attributes:

setAttr pPlane1.visibility (!getAttr pPlane1.visibility)

the same line (button/hotkey) will toggle the attribute value, in this case visibility.

hope this helps you solve your problem..!

:nathaN