3d flipping/rotation in flex-actionscript 3

I want to make an flipping card object which has three sides, basic requirement is like below

as in image, I want to rotate from horizontal center of card but I can not find any way to change orientation of rotation except put card in an container and set its x to -(width/2) I am using appendRotation method after setting its z component to 1 and everytime appending -5 rotation on Y axis.

How to achieve this elega开发者_StackOverflow中文版ntly? any suggestions appreciated...

For a simple two sided 3D object using the native 3D capabilities of the Flash Player, check out this handy class: http://blog.soulwire.co.uk/code/open-source/two-sided-planes-in-flash-player-10

I'd suggest looking at Papervision 3d or away 3D and make a 2 sided plane, one side of the plane being a view stack that contains views 1 and 2.