🛠️ Toned, an iPhone darkroom app that models film negatives and paper

Summary
Toned is an iPhone darkroom app that models physical film negatives and paper in software. It simulates the process in two stages using per-dye-layer H&D curves and response curves.

Why it’s interesting
It simulates physical darkroom processes like film negatives and paper reflectance using mathematical response curves.

Target user
Photographers who have spent time in a real darkroom

Source metrics: Points 4 · Comments 0
HN discussion
Source: #HackerNews / Show HN