Invisibility and objects

[Macbrea]

I was wonder how people handle casting of invisibility on objects that are attached to another object.

Example:

Party is moving down the hallway and come to a door. The wizard casts invisibility on the door. What happens?



Does the door count as part of a larger object or just a door by itself? I would assume after reading the rules on hardness and structures from Strongholds. Every section of wall (5x5) counts seperately for purposes of breaking it down and attacking.

 

[kreynolds]

Party is moving down the hallway and come to a door. The wizard casts invisibility on the door. What happens?

Ummm...uhhhh....the door goes invisible? Did I win?

 

[Macbrea]

Is the door considered part of a larger object wieghing well over the wieght any wizard can make invisible?