#155 Ghostscrip Error when using pst-optexp and multiple beams

[Anonymous]

detailed example and explanation located on tex.stackechange.com

https://tex.stackexchange.com/questions/219495/understanding-beams-in-pst-optexp/219781#219781

[Akira Kakuto]

I think that pstricks for XeTeX is an experimental and
limitted subset of that for dvips. In these cases I'll
use pstricks for dvips + ps2pdf to obtain necessary images
and include them in XeTeX.