|This code has been put under version control in the project Pymol-script-repo|
This scripts provides the stereo_ray command, which saves two ray traced images in PNG format. The left image is rotated +3 degrees and the right image is rotated -3 degrees.
Note that the end result is almost identical to using "walleye" stereo mode, which might be more convenient and is readily available in PyMOL.
stereo_ray filename [, width [, height ]]
import stereo_ray stereo_ray output, 1000, 600
This will create two images, "output_l.png" and "output_r.png". Just paste the two images next to each other (in some image editing program) and you're done.
ray angle=+3 png left-image.png ray angle=-3 png right-image.png
Obtain almost the same result using the stereo command:
stereo walleye png combined.png, ray=1