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I mean add and multiply pretty much work as expected (and I would say except for overlay, color, saturation and lumiosity they are the only ones you will ever n
by atoav 3y ago
I mean add and multiply pretty much work as expected (and I would say except for overlay, color, saturation and lumiosity they are the only ones you will ever need).
- Daub 3y agoI would add to that list color dodge. Used in the right way, it produces results that mimic natural highlights. A highlight will impact all values except black (I.e. deep shadow) which it will ignore. My teaching notes on color dodge here: https://rmit.instructure.com/courses/87565/modules/items/4213799 https://rmit.instructure.com/courses/87565/modules/items/421... On overlay (a very difficult blend mode to use) here: https://rmit.instructure.com/courses/87565/modules/items/4081525 https://rmit.instructure.com/courses/87565/modules/items/408... And on blnd modes in general here: https://rmit.instructure.com/courses/87565/modules/items/3222630 https://rmit.instructure.com/courses/87565/modules/items/322... Good to hear about porter/duff. Was news to me. The furthest back I go is 'Photoshop Channel Chops' Biedny, D., Monroy, B., & Moody, N. (1996). New Riders Publishing.