Hi Abhilash, Sorry, no. However, if you are getting some lines in places where you don't want them, you could try changing the depthJump parameter and/or distance between front and back clipping planes -- see the "graphics silhouettes" command:

https://rbvi.ucsf.edu/chimerax/docs/user/commands/graphics.html#silhouettes

Alternatively, instead of silhouettes, you could use selection to draw an outline on a specific part. The selection outline is default green but you can change color, width, etc. with "graphics selection":

https://rbvi.ucsf.edu/chimerax/docs/user/commands/graphics.html#selection

I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco

On Sep 17, 2021, at 11:31 AM, Abhilash Padvannil via ChimeraX-users chimerax-users@cgl.ucsf.edu wrote:

Hi Is there a way to turn off the silhouettes on specific selections of a model? Thanks Abhilash.