[Chimera-users] Worm color gradient

The worm tool has many wonderful options to adjust the ribbon size according to the b-factor or occupancy, including the options of abruptly changing the radius for each residue or a smooth change. It also allows to change the colors varying on the values used. I can not find an option to display smooth transitions for the colors that would correspond to the smooth transition of the radius. All I see is the color changing abruptly for each residue. Is a smooth color transition available? Sincerely, Markus