[Chimera-users] icosahedral annulus

[Pranav Shah]

Hi Elaine,

i was wondering if there was an "easy" way to create an icosahedral
ring-mask using chimera's shape and mask commands. At the moment, I am
creating two icosahedral shapes of big and small radii and them
subtracting the small one from the big one, but this results in
inconsistent results i.e the mask does not enclose the volume I wish
to cover.

Best,
Pranav
--
Pranav Shah
Postdoctoral Research Fellow.

Division of Structural Biology,
Wellcome Trust Centre for Human Genetics,
University of Oxford,
Roosevelt Drive, Oxford OX3 7BN,
UK