[away3d] CubeMaterialsData - how to change materials

[JKaris]

Hi,

I have created a cube and set each side of the cube using
CubeMaterialsData.

I have been trying a number of ways then to change one of the faces
after it has been added to the scene, for example after a mouse has
been clicked, but I am failing to figure this out.

Any help on how to do this would be much appreciated.

I am using Away3D 3.5

Thanks,
jkaris.