[chimerax-users] Ball-and-stick model modification

[Volodymyr Dvornyk]

Thanks a lot! I will try. It would be nice to implement this in the GUI though.

Best,

Volodymyr
From: Tristan Croll <tic20 at cam.ac.uk>
Sent: Monday, June 21, 2021 14:16
To: ChimeraX-users at cgl.ucsf.edu; Volodymyr Dvornyk <vdvornyk at alfaisal.edu>
Subject: Re: Ball-and-stick model modification

Hi Volodymyr,

You can change the ball diameter with the command:

setattr #1 model ball_scale {scale}

... where scale is a multiplier on the van der Waals radii of the atoms (the default is 0.25). Bond radii can be changed with:

setattr #1 bonds radius {radius}

(default is 0.2).  Colors can be set by selecting the atoms to color, then:

color sel {color spec}

... where {color spec} is either a name ("color list" to get the full list of built-in colors), a comma-separated list of 3 (RGB) or 4 (RGBA) numbers on a 0-100 scale, or a built-in specifier like "byhetero" or "bychain". Do "usage color" for a more complete set of options.

Hope this helps!

Tristan
________________________________
From: ChimeraX-users <chimerax-users-bounces at cgl.ucsf.edu<mailto:chimerax-users-bounces at cgl.ucsf.edu>> on behalf of Volodymyr Dvornyk via ChimeraX-users <chimerax-users at cgl.ucsf.edu<mailto:chimerax-users at cgl.ucsf.edu>>
Sent: 21 June 2021 11:02
To: ChimeraX-users at cgl.ucsf.edu<mailto:ChimeraX-users at cgl.ucsf.edu> <ChimeraX-users at cgl.ucsf.edu<mailto:ChimeraX-users at cgl.ucsf.edu>>
Subject: [chimerax-users] Ball-and-stick model modification


Hello,



I wonder whether it is possible to modify the ball-and-stick model shape, i.e., change color, ball diameter, stick length, etc. Right now, the only available presentation style is like one in the attachment. Maybe there is some way to modify it but I was unable to find.



Thank you,



Volodymyr









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