pb_EnvelopeByRadius

Model from Illusive Studios: http://illusive.pt/
Doritos rig: http://softimageblog.com/archives/209

Compound download: http://si-community.com/community/viewtopic.php?f=19&t=4768&start=0

An ICE Compound that sets Envelope weights with a custom location and radius influence.
A group or groups are required and the group ID order must match the Deformers ID order.