Shape-shift-trouble

[COLOR=Magenta][SIZE=1][FONT=Verdana]Hello hello,

I’m having some trouble with the shape-shift of my cube. I’ve included my file if someone is interrested.

If you open it, i’ve got 2 green buttons. With some verry “advanced” :wink: scripting i’ve managed to make it change form. But I need this cube to be a mask, so… if I change it to mask the underlying layer, it doesn’t work any more…
If someone can help me, I would be verry happy :smiley:

Greetz[/FONT][/SIZE][/COLOR]