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Craig Kolb

@craigkolb.net

Rendering research @ NVIDIA by day, computational astrophotography by night. ex-Pixar, Intel, startups, Stanford, Princeton. "Literally the worst Dad EVER!!!11!” https://github.com/cek

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16.11.2023
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Latest posts by Craig Kolb @craigkolb.net

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GitHub - adobe/openpbr-bsdf: Adobe's reference implementation of the OpenPBR BSDF Adobe's reference implementation of the OpenPBR BSDF - adobe/openpbr-bsdf

My team just open-sourced our internal implementation of the OpenPBR BSDF from our path tracer: github.com/adobe/openpb...

10.03.2026 17:54 👍 19 🔁 6 💬 0 📌 0

You'd think they'd have the decency to wait for the body of "Web 3.0" to cool.

09.03.2026 22:35 👍 1 🔁 0 💬 0 📌 0
Firing the Tesla Tower as a Plasma Cannon
Firing the Tesla Tower as a Plasma Cannon YouTube video by LightningOnDemand

SRL's Tesla coil, reborn and, um, upgraded:

youtu.be/RoGbrgOhPes?...

09.03.2026 06:15 👍 0 🔁 0 💬 0 📌 0

sturgeons-law.gif

30.01.2026 20:48 👍 1 🔁 0 💬 0 📌 0

Nice, thanks!

20.01.2026 00:53 👍 0 🔁 0 💬 0 📌 0
PTPX2025 information

I sent out my #ptpx2025 cards yesterday. Here's what's on them: iq0.com/ptpx2025.html

08.01.2026 17:45 👍 1 🔁 1 💬 0 📌 1

Normal people don't act that way!

09.01.2026 17:37 👍 2 🔁 0 💬 0 📌 0

Hey look it's fir-dimensional.

25.12.2025 16:55 👍 1 🔁 0 💬 1 📌 0
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Go Gentle: Max Eider, R.I.P. Marcia and I just got back from a hike, and I was most dismayed to see this Facebook post upon sitting down and logging into my computer: Born Peter Millson, Max Eider first crossed my radar screen…

A lovely tribute to a recently-departed singular talent. jericsmith.com/2025/12/17/g...

18.12.2025 17:02 👍 1 🔁 1 💬 0 📌 0

goddamnit

18.12.2025 02:09 👍 0 🔁 0 💬 0 📌 0
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The Ten Best Photography Books of 2025 Our favorite titles this year invite readers to take in the beauty of nature and our cultural rituals

Nice! My better half's new YA book about Anna Atkins is on a number of Best of 2025 lists, including: www.smithsonianmag.com/arts-culture...

12.12.2025 18:09 👍 5 🔁 0 💬 0 📌 0
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How to Get Started with Neural Shading for Your Game or Application | NVIDIA Technical Blog For the past 25 years, real-time rendering has been driven by continuous hardware improvements. The goal has always been to create the highest fidelity image possible within 16 milliseconds.

I got to do an explainer of neural shading-- with my NVIDIA hat on this time, and still full of Slang goodness! It's posted over at the NVIDIA developer blog: developer.nvidia.com/blog/how-to-...

14.11.2025 00:13 👍 17 🔁 2 💬 0 📌 1
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ChatGPT and the Meaning of Life: Guest Post by Harvey Lederman Scott Aaronson’s Brief Foreword: Harvey Lederman is a distinguished analytic philosopher who moved from Princeton to UT Austin a few years ago. Since his arrival, he’s become one of my …

Really think this Shtetl Optimized piece by Harvey Lederman is worth reading: scottaaronson.blog?p=9030
Not sure it's an optimistic future, but it is a future that is still joyful

09.11.2025 06:43 👍 18 🔁 3 💬 2 📌 0

Ooh time to queue up Manic Pop Thrill

08.11.2025 22:14 👍 1 🔁 0 💬 1 📌 0
Bonsai Diorama Demo | NVIDIA RTX Unreal Engine 5.6.1
Bonsai Diorama Demo | NVIDIA RTX Unreal Engine 5.6.1 YouTube video by NVIDIA Game Developer

Today we released a new demo showcasing RTX Mega Geometry, ReSTIR PT, and DLSS all running together in our NvRTX branch of UE 5.6.

www.youtube.com/watch?v=3qyo...

21.10.2025 18:50 👍 14 🔁 1 💬 2 📌 0

And so it begins

16.10.2025 03:56 👍 1 🔁 0 💬 1 📌 0
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Vibe-coded build system NX gets hacked, steals vibe-coders’ crypto NX is build software. You write your code on your laptop, you press “build”, it runs NX, and you get a built version you can put onto your web server. If you could hack NX, you could hit a lot of p…

<twitches in Greyhair>
pivot-to-ai.com/2025/08/29/v...

27.09.2025 15:03 👍 10 🔁 1 💬 0 📌 0

Subtly downgrade a band

They Are Unlikely To Be Giants

26.09.2025 15:46 👍 3 🔁 0 💬 1 📌 0

If only Darwin had taken care of those prone to believing that cooked food was just a scam perpetuated by Big Fire.

30.08.2025 19:42 👍 2 🔁 0 💬 0 📌 0

We as a species are distressingly prone to correlating the accuracy of a statement with the apparent confidence of the speaker.

30.08.2025 17:43 👍 3 🔁 0 💬 1 📌 0

"How many strawberries are there in The Garden of Earthly Delights?"

08.08.2025 16:36 👍 2 🔁 0 💬 0 📌 0

Many a time has somebody in my family tuned some crap into a crepe.

27.07.2025 18:05 👍 2 🔁 0 💬 0 📌 0
Tom Lehrer - "Silent E"
Tom Lehrer - "Silent E" YouTube video by Edgar Aldrett

Our family is also forever indebted to him for providing the foundation of and endless set of goofy dinnertime riffs: youtu.be/91BQqdNOUxs?...

27.07.2025 18:03 👍 2 🔁 0 💬 1 📌 0
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Tom Lehrer, Musical Satirist With a Dark Streak, Dies at 97

My Dad played "An Evening Wasted With" for me when I was a very wee kiddo, and I remember being pleasantly shocked that grownups were allowed to be hilariously and cleverly snarky and sarcastic. A truly formative moment. He had a great run, but still: Damnit.

www.nytimes.com/2025/07/27/a...

27.07.2025 17:57 👍 4 🔁 0 💬 1 📌 0
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GitHub - chrisant996/clink: Bash's powerful command line editing in cmd.exe Bash's powerful command line editing in cmd.exe. Contribute to chrisant996/clink development by creating an account on GitHub.

Today in "why didn't anybody tell me about this a decade ago": github.com/chrisant996/...

10.07.2025 05:13 👍 2 🔁 0 💬 1 📌 0
A whitewashed pub wall, with mortar standing proud of the stones.

A whitewashed pub wall, with mortar standing proud of the stones.

When I found a pub with an inverted normal map. (If you understand what this means, you have to repost.)

09.07.2025 22:21 👍 1870 🔁 902 💬 53 📌 23
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Getting Started with Slang: Reflections API

Join us next week for the next installment of Getting Started with Slang! This webinar will be on the Reflections API.

When: July 8th at 8:00am PDT
Learn more and register: shader-slang.org/event/2025/0...
#Slang #Reflections #API

01.07.2025 14:07 👍 2 🔁 1 💬 0 📌 2

Don't forget eye protection.

28.06.2025 17:24 👍 1 🔁 0 💬 1 📌 0

Slang is the way. ;)

28.06.2025 17:19 👍 1 🔁 0 💬 0 📌 0

Come on, how do you expect a newborn to learn to pull itself up by its bootstraps if you just outright give it diapers and warm blankets?

26.06.2025 00:57 👍 5 🔁 0 💬 0 📌 0