[chimerax-users] Surface Coloring of EM density maps by radius

Hi, I'm trying to figure out if there is any way to color the electron density map by radius(something similar to the surface color feature on Chimera) in ChimeraX. I'm trying to color the map of a virus from the center to the outside of the capsid proteins using a series of color range based on its radius from the center. Is this feature available in ChimeraX? Any leads will be helpful. Thanks, Sayan.