Mastodawn

You cannot get physically-based rendering right without understanding radiometry. My new blog post explains it all, relying on familiar concepts from rendering algorithms as much as possible.
Part 2 will come next week.
https://momentsingraphics.de/Radiometry1Backwards.html

Radiometry, part 1: I got it backwards

Bananaft Jul 24, 2024

Aras Pranckevičius Jul 17, 2024

Here's a blog post about that Kyrgyzstan trip. Mostly just photos! https://aras-p.info/blog/2024/07/16/Kyrgyzstan-Trip-2024/

Kyrgyzstan Trip 2024 · Aras' website

Aras' website

Bananaft Aug 3, 2023

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Leonard Ritter Aug 3, 2023

found a nice demo that uses 3d curl to advect smoke https://www.shadertoy.com/view/ddGGzd

Bananaft Feb 17, 2023

Tomasz Stachowiak Feb 17, 2023

Introducing 🌈🙈 Tony McMapface 🌈🙈: a cool-headed display transform ("tone mapper")

Tony maps HDR Rec.709 to LDR in a (subjectively) natural way, without messing too much with contrast or look.

Comes as a LUT + HLSL for sampling it.

https://github.com/h3r2tic/tony-mc-mapface

GitHub - h3r2tic/tony-mc-mapface: A cool-headed display transform

A cool-headed display transform. Contribute to h3r2tic/tony-mc-mapface development by creating an account on GitHub.

GitHub

Bananaft Jun 1, 2022

hello