This question has been asked before I'm sure, but when it comes to the entry:
[quote"PRD] Double: You can use a double weapon to fight as if fighting with two weapons, but if you do, you incur all the normal attack penalties associated with fighting with two weapons, just as if you were using a one-handed weapon and a light weapon. You can choose to wield one end of a double weapon two-handed, but it cannot be used as a double weapon when wielded in this way—only one end of the weapon can be used in any given round.
Does it mean only the attack penalties from the two-weapon fighting, or the damage penalties of a main-hand and off-hand weapon as well? Reading it specifically, I think it means only the attack penalties.
I ask because I'm making a character focused on the Meteor Hammer, and I want to get the damage right.
Thank you in advance!
It's widely accepted that you get the damage penalties as well.