The suggestion in the help page is to open the model twice (for example, two copies of same model open as both #2 and #5) and then put both numbers in the morph command. <https://rbvi.ucsf.edu/chimerax/docs/user/commands/morph.html> "For a more complicated trajectory that visits the same conformation more than once, another approach is to open a given structure multiple times to give copies with different model numbers." I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Resource for Biocomputing, Visualization, and Informatics Department of Pharmaceutical Chemistry University of California, San Francisco
On Apr 18, 2025, at 3:57 AM, Enrico Martinez via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
Dear ChimeraX users !
Using the following command, I generated a 200-frame trajectory that morphs through three selected conformations:
morph #2,3,4 core 0.1 frames 200 wrap f rate linear
Would it be possible to have the morphing trajectory end on the starting structure (so the full transition path ends on the first snapshot in the morphin trajectory), so that I can create a smoothly looped GIF animation?
Many thanks in advance !
Enrico