wanna make a world selection, that looks like this (haven't got the real one from my artist

. just a prototype)

or another source:
herehereand hereI'm using 2 camera. UIRoot camera for UIs that need anchor (the top panel for level and money)
and MainCamera for the world w/ UICamera attached as it's needed to manage ngui events.
I thought it's an NGUI button prefab that I just need to place in mainCamera.
but when I drag the button prefab to mainCamera, the mainCamera automatically became child of UIRoot, and everything that I place in mainCamera is not visible.
I can't put the world buttons in the UIRoot, cos i'm using pixel perfect, and the background and button position missed.
it looks terrible when u actually place a ship button on the sea, and when u run it, the ship button goes to mountain. DX
a screenshot using my tab. I don't like the fixedsize. it's like a mess.
fixed sizeand here's the pixel perfect screenshot, but the background and button missed.
pixel perfectany suggestion? thanks.
