Stefan Zellmann (@stefanzellmann) header
Stefan Zellmann (@stefanzellmann) profile picture
Joined September 2010
Photo by Stefan Zellmann (@stefanzellmann)Photo by Stefan Zellmann (@stefanzellmann)Photo by Stefan Zellmann (@stefanzellmann)Photo by Stefan Zellmann (@stefanzellmann)Photo by Stefan Zellmann (@stefanzellmann)Photo by Stefan Zellmann (@stefanzellmann)Photo by Stefan Zellmann (@stefanzellmann)Photo by Stefan Zellmann (@stefanzellmann)Photo by Stefan Zellmann (@stefanzellmann)Photo by Stefan Zellmann (@stefanzellmann)
Very cool, first light using my ray tracing library "visionaray" in blender, via ANARI's blender add-on and the new anari-visionaray device 🎉. github.com/szellmann/anari-v… github.com/szellmann/visiona…
2
2
13
871
Stefan Zellmann retweeted
Black Hole - FMTorus. Simulation performed by O. Porth using BHAC. Converted to OpenVDB using SpaceConverter. Rendered with Blender Cycles. #b3d #spaceconverter #bspace #spacecoe
1
1
78
Stefan Zellmann retweeted
Relativistic magnetic reconnection. Simulation performed by P. Deka using IPIC3D. Converted to OpenVDB using SpaceConverter. Rendered with Blender Cycles. #b3d #spaceconverter #bspace #spacecoe
1
1
50
How I, a former CS prof, would design a CS program now
7
13
2
71
6,130
Stefan Zellmann retweeted
Ministry - ‘N.W.O.’….listening in, or in the bin!?
110
172
23
1,179
49,146
Stefan Zellmann retweeted
John Frusciante Red Hot Chili Peppers Jam Is John Frusciante Underrated? teapawt.org/JVPALT1/status/2070352…
11
22
2
146
15,614
Stefan Zellmann retweeted
Kerry King’s riffs don't just hit; they dominate. Raining Blood is the ultimate metal anthem.
110
493
53
3,226
120,191
Stefan Zellmann retweeted
Got accepted to SIGGRAPH 2026! My talk is titled: Reducing graphics API complexity: A clean slate API design for modern hardware I am an ARM Ambassador nowadays. I am going to be talking in their track: developer.arm.com/community/…
20
69
1,233
40,972
Stefan Zellmann retweeted
Metallica leaves the stage. Cliff Burton stays. What happens next in Chicago '83 is why his name gets spoken with reverence forty three years later.
53
489
33
3,196
191,631
Stefan Zellmann retweeted
Introducing the new Vintera III series. Offering period-correct necks, classic Fender finishes and vintage-accurate pickup construction, the series brings back the most iconic models in Fender history. Ft. This is Lorelei and Water From Your Eyes. Discover the range: fender.com/pages/vintera-iii
57
18
4
114
20,164
Stefan Zellmann retweeted
Driving Gaussians has become nuts!
9
16
7
254
30,412
Stefan Zellmann retweeted
Introducing Neural Harmonic Textures: our new method for real-time novel view synthesis that outperforms all 3DGS and NeRF derivatives including (finally) ZipNeRF in terms of quality across all benchmarks. The code is released (Apache 2.0): (research.nvidia.com/labs/sil…) 🧵
12
106
4
631
61,956
Stefan Zellmann retweeted
I ranted a bit about 90s rendering tricks and techniques. Looking at Tomb Raider (III). Hat tip to the amazing developers behind this. Hope you all enjoy. :-) medium.com/@reinigdavid/old-…
4
29
181
13,408
Stefan Zellmann retweeted
See if you can name all the guitar legends & music kings combining to play Queen’s ‘Bohemian Rhapsody’!? Oh, I’ll give you one, yes, that’s Brian May!
29
121
13
554
25,142
Stefan Zellmann retweeted
Slash with the quote that would kick off ‘GN’R Lies’….you know it!
24
141
14
1,081
41,252
Incase you’ve been under a rock this past week . Here is The Biggest Band in The World ! teapawt.org/RoyRogers_HTMS/status/…
238
302
48
2,400
223,595
Stefan Zellmann retweeted
I was watching this video from @polyfjord yesterday and I was completely blown away by Cycles' improvements using DLSS. This isn't just an incremental improvement, this is a paradigm shift, the benchmark scenes literally ran like they were rendered in EEVEE. I am absolutely speechless, watching the video I felt butterflies in my stomach, maybe you think I'm being dramatic but growing up with the dream of real-time raytracing, rendering scenes on a shitty laptop for whole nights as a kid and then seeing this? It's really something...
28
84
12
1,344
98,807
Stefan Zellmann retweeted
I think this is brilliant and inspiring. Part of growing as a musician is experiencing challenging music and learning to sit with it. It’s always good to encounter the unexpected.
This quoted post is unavailable.
65
31
4
769
72,853
Stefan Zellmann retweeted
Sunday Albums of Guitar Gods: Iron Maiden – Powerslave 1/5 Intro 1984. Adrian Smith and Dave Murray locked into twin-guitar glory while Maiden hit full flight. Powerslave is speed, melody, and epic scale done right. Here’s "Aces High" live, one of metal’s greatest openers.
15
94
2
472
11,076
Stefan Zellmann retweeted
The Beastie Boys jamming "Sabotage" on The Late Show with David Letterman back in 1994. Are you down for this or just not your style!?
235
1,467
120
9,196
317,961