I have inherited a job which I need to version for different countries which has been built in action. I am now on a SMAC 2011 and wish to replace the original artwork with 3D text. The original image has been tracked as a 4 point track which applies the tracking data to the image which I can't apply to my 3D text. So I can pull out the matte source of the layer, pull out a 3D text node and replace this for the matte. This is all fine and works perfectly, however, I need to add a shadow to this and this is where it goes wrong. I can not see the shadow. The thing is I have tried this in SMAC 2010 and it works but I have inherited the job from a 2011 machine and in 2011 it doesn't work. Is there something I am missing or is this a bug!
Hopefully I have uploaded a screenshot of the node schematic (link: screenshot2010-11-15at15.34.23.jpg) and yes 'shadow mix' is enabled. If I turn surface back to 'flat' then I see the shadow but as soon as I switch to bicubic it disappears! Which it doesn't seem to do in 2010 software.
he Flat vs Bilinear issues seems like it's a bug, since you say it works in 2010. The only thing I can say is to select teh mate souce node and look at the V+M settings to make sure that they are correct.