Spectral film simulations from scratch

[paperdigits (Mica)]

@dark_photon

If anyone wants an easy way to install this (on Linux), I wrote a Nix derivation for it: GitHub - rafaelcgs10/spektrafilm-art: Spektrafilm and Art bundled together · GitHub

I am the maintainer of ART in nixpkgs and I wouldn’t mind having this in there at all

[Anthonygansauer]

And just like that you got it! Awesome man!!!

[Thomsen]

@arctic

I tried a quick implementation of the enlarger diffusion.

Great addition! The initial implementation here seems to have a rather hard falloff, which creates an obvious dark halo and makes the effect seem less integrated into the photo.

Took a while to find actual analogue references, but from what I see the falloff is super soft:

[arctic (Andrea)]

Thank you for the reference photos!