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
R: the language that sets the gold standard for dataviz!

Anonymous user K. Midas says: "I love it!"

(from a cheeky #rayshader figure in an upcoming blog post about rendering 3D plots with "golden hour" lighting by generating synthetic sunsets, entirely in #RStats with #rayrender)
December 2, 2025 at 12:41 PM
Was going through my video archives looking for something and laughed at this, thought I'd let Bluesky enjoy #RStats #rayshader
November 22, 2025 at 7:48 PM
Do you know it's been almost seven years since I released #rayrender, ranked for 6 years straight as the #1* pathtracer in #RStats? I went back to a blog post (www.tylermw.com/posts/rayver...) I wrote over six years and recreated some of the scenes, and it's fun seeing how far it's come!

*out of 1
November 22, 2025 at 1:31 AM
You can see the difference in the JFA by looking at the areas where the bonds and atoms intercept here in a molecule rendered with #raymolecule. The old method worked by placing an inverted mesh over the mesh, which results in issues where other meshes intersect (note the black lines on the bonds)
November 17, 2025 at 1:50 PM
You can generate these materials via the rayvertex package (available in #rayshader with `render_snapshot(software_render = TRUE)`: practically, these can be mixed and matched with other materials when you want to emphasize (via visual separation) some element of the scene. #Dataviz
November 17, 2025 at 1:50 PM
‼️ #rayverse package update: #rayvertex v0.14.0 released! This overhauls the toon shading algorithm to use a screen space jump fill algorithm (JFA), removing the brittle inverse mesh hack that existed up until now.

#RStats
November 17, 2025 at 1:50 PM
Oh thank god I finally fixed this rayshader 3D ggplot issue that has been bothering me for YEARS (thankfully before anyone called me out on it)

#RStats #rayshader
November 12, 2025 at 5:23 AM
Rendering the peak of Mount Everest from sunrise to sunset in R with rayshader and rayrender

#RStats #rayrender #rayshader #rayverse
November 9, 2025 at 4:41 AM