Tyler Morgan-Wall
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tylermw.com
Tyler Morgan-Wall
@tylermw.com
R, data science, dataviz, maps, experimental design, raytracing. Developer of rayshader, rayrender, and the rayverse | PhD in Physics from Johns Hopkins | Penn
Reposted by Tyler Morgan-Wall
Slow clap everybody: I rendered the 3D route animation with 16 instead of 32 samples per image in order to get it done in an afternoon rather than overnight. #rayshader #rstats
January 11, 2026 at 1:19 AM
Oh, that's nice!
January 10, 2026 at 6:30 AM
Makes me want to hit the slopes!
January 9, 2026 at 4:14 AM
Nice! Especially the note on how the artists handled snow.

Is there going to be any details at SIGGRAPH 2026 about your wavefront-optimized nesting dielectrics implementation? That sounds like interesting work.
January 7, 2026 at 8:08 PM
I guess “develop new GUI backend package” is on the to-do list, ETA 2035 at my current dev tempo 😜
January 7, 2026 at 3:23 PM
Ahh! That’s even worse!!
January 7, 2026 at 3:15 PM
Reposted by Tyler Morgan-Wall
Smart choice not updating. I enjoyed reading this post; really got at the UX issues with Tahoe.

What's worse: Tahoe broke XQuartz and I have to rgl_widget() as a workaround. 😠
January 7, 2026 at 2:44 PM
Really giving that denoiser a workout!
January 7, 2026 at 1:47 PM
I only mentioned HDR because the additional ~4 stops of dynamic range on HDR displays could make such a plot more interesting, especially if you split the "standard exposure" times by day/night. I've been working on a day/night atmospheric simulation package and using EXR output has been helpful.
January 6, 2026 at 4:29 PM
Not taking them in HDR, but rather using the gain/exposure information to generate a "radiance keogram": a consistent look at the average brightness (energy received on the sensor) over the year.
January 6, 2026 at 4:20 PM
Is the gain set ahead of time, or adapted to the scene? It would be interesting to see an HDR version of this plot: one with constant exposure through the year (scaled up so the 0-0.25 lux variation of the moon is visible).
January 6, 2026 at 3:32 PM
"If everyone is special, no one is." - The Incredibles

Left: macOS Tahoe
Right: imaginary macOS Tahoe where apple still cares about design
January 5, 2026 at 2:20 PM
The most amateur part is the consistency issues noted in the blog post: you can see clearly that some higher up decided everything needed to be an icon but didn't put bother first developing a topdown strategy to implement it, so it was all cobbled together at the working level.
January 5, 2026 at 2:18 PM