Re: [PyMOL] Thermal ellipsoids with principal axes

2025-05-01 Thread Takanori Nakane
Hi Thomas, Thank you very much! > "ellipsoid_probability" per atom would also be easy, like this: > > from pymol.editor import iterate_to_list > color_indices = iterate_to_list(selection, "color") > prob_per_atom = iterate_to_list(selection, "s.ellipsoid_probability") Apparently this method is

Re: [PyMOL] Thermal ellipsoids with principal axes

2025-05-01 Thread Thomas Holder
Hi Takanori, This is brilliant. Works like a charm. Thanks a lot for sharing the script. Your scaling factor 32 on "ellipsoid_quality" is a lot higher than PyMOL's native ellipsoids, which use a factor of 12 as far as I can tell. "ellipsoid_probability" per atom would also be easy, like this: f

Re: [PyMOL] Thermal ellipsoids with principal axes

2025-04-30 Thread Takanori Nakane
Hi, > At the moment my code does not support object's TTT matrix > and per-atom colors. Once I fix these limitations, > I will put my script to my GitHub or PyMOL wiki. I made my script public at https://gist.github.com/biochem-fan/0a5b690670e90af8946adddc1c40fa6b. Unfortunately I could not f

Re: [PyMOL] Thermal ellipsoids with principal axes

2025-03-27 Thread Takanori Nakane
Hi, I ended up implementing this myself, drawing three ellipses by CGO over PyMOL's native ellipsoids. My current style is like the one in https://www.chem.gla.ac.uk/~louis/software/ortep/index.html. At the moment my code does not support object's TTT matrix and per-atom colors. Once I fix these

[PyMOL] Thermal ellipsoids with principal axes

2025-03-25 Thread Takanori Nakane
Dear PyMOL users, I am preparing figures for small molecular crystallography. I know I can plot thermal ellipsoids in PyMOL but can I add principal axes on the surface (or cut out one octant)? I would like to draw something like ORTEP: https://www.chem.gla.ac.uk/~louis/software/ortep/fig2.gif.

[PyMOL] Thermal Ellipsoids

2004-08-12 Thread Luke Rice
Hi all, I hoping to not have to revert to molscript for something. Any ways to look at thermal ellipsoids a la rastep in pymol? Thanks, Luke

[PyMOL] Thermal ellipsoids, anisotropic b-factors

2003-07-08 Thread Anthony Duff
Can pymol, or will it in the near future, work with anisotropic b-factors and display thermal ellipsoids? Alternatively, can pymol do anything with the output of rastep? Anthony -- Anthony Duff Postdoctoral Fellow School of M