Polylux

With the compatibility between Touying and Polylux, you can make Polylux support direct export as well. Just add the following code to your Polylux source code:

#import "@preview/touying:0.3.1"

#locate(loc => touying.pdfpc.pdfpc-file(loc))

Assuming your document is ./example.typ, you can then export the .pdfpc file directly using the following command:

typst query --root . ./example.typ --field value --one "<pdfpc-file>" > ./example.pdfpc

This eliminates the need for an additional polylux2pdfpc program.