[away3d] ColorMaterial : make smooth transition beetween two colors editing the prop. color

[fdb]

Hello,

All is in the title. I would like to make smooth transition beetween 2
colors to change the color of a ColorMaterial.

For the moment I use tweener :

Tweener.addTween(this.ObjectContainer3D.Plane.material, {color:
0x000000, time:10, transition:"linear"});

But as you imagine the color of the Plane is flickering  util he gets
to the right color....

Do you know a solution ?