Ben Beilharz

GitHub - NVIDIA-RTX/godot: NVIDIA fork of Godot Engine – Multi-platform 2D and 3D game engine NVIDIA fork of Godot Engine – Multi-platform 2D and 3D game engine - NVIDIA-RTX/godot

@godotengine.org received the infamous Nvidia RTX branch: github.com/NVIDIA-RTX/g...

A path tracer is included among other things.

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

Adobe open sourced their OpenPBR implementation:

github.com/adobe/openpb...

Final Fantasy XVI 14/10.

Onto the expansions!

Ray Tracing using HIP In this technical report, we introduce the basics of ray tracing and explain how to accelerate the computation of the rendering algorithm in HIP. We also show how to use a HIP ray tracing framework - ...

Ray Tracing using HIP
arxiv.org/abs/2603.00292

Is there anyone by chance who uses colemap-dh on a split columnar keyboard and has a bulletproof layout for symbols?

I still struggle to find a comfortable symbol layer.

Also found something else, which is now included in v0.2.2. I forgot to allow the sensor to yield a film plugin.

GitHub - pixelsandpointers/mitsuba-scene-description: An automatically generated Pythonic API for Mitsuba plugins to build your scenes programmatically. An automatically generated Pythonic API for Mitsuba plugins to build your scenes programmatically. - pixelsandpointers/mitsuba-scene-description

New bugfix is available for: github.com/pixelsandpoi...

Now nested plugins serialize/resolve correctly in your scene, so you can start using BlendedBSDFs :)

Are you talking about Johannes’ jo.dreggn.org/home/2015_mn...?

Fly through of part of a Keeper level directly in the Unreal Engine editor. Part way through I turn on all of the game objects the player doesn't see -- it takes a lot to make games work.

GitHub - rlguy/Blender-FLIP-Fluids: The FLIP Fluids addon is a tool that helps you set up, run, and render high quality liquid fluid effects all within Blender, the free and open source 3D creation su... The FLIP Fluids addon is a tool that helps you set up, run, and render high quality liquid fluid effects all within Blender, the free and open source 3D creation suite. - rlguy/Blender-FLIP-Fluids

I was today's years old: github.com/rlguy/Blende...

A couple of great Slang Shader talks are ready for viewing:

The Vulkan Working Group has published, Building a Simple Game Engine, a new in-depth tutorial for developers ready to move beyond the basics and into professional-grade engine development.

Learn more: www.khronos.org/blog/new-vul...
#vulkan #tutorial #programming #gpu #gameengine

Late to the party, but…
I just had the most cinematic encounter in my entire video game career fighting against a primed Titan in #FFXVI.

Good job @square-enix-games.com, I’m flabbergasted.

This release mainly stabilizes the scraping process so we can build an automatic API during package build. I also introduced a builder pattern to build the scene.

If you use Mitsuba and want to build scenes programmatically, give it a try and let me know if you find any rough edges! :)

Cheers!
3/3

You can pass the MITSUBA_VERSION env var, also as an inline during your pip install mitsuba-scene-description to specify a version you want to build. If you do not pass the var, the package will attempt to import Mitsuba and source the plugin reference from that version or falls back to v3.7.1.

2/x

G'day!
I've just published a new version of mitsuba-scene-description to GitHub and PyPI: github.com/pixelsandpoi...

I've changed the generation process, so you no longer need to manually clone and build the API yourself. The Mitsuba plugin API will now be generated during package build.

1/x

Thank you for the warm words!

It would already suffice to just use git and check with a git diff before one continues to package the TeX project. Claude actually provides diffs and asks for permissions. Maybe there was just one permission too much.

cover it up with the hope that no one will see the err. I'm an honest guy, and I'd like to keep it that way. I just feel sorry for the people whose reputations I may have hurt with this, i.e. Tom and the respective authors of the paper.

Here’s to new scientific integrity.

I just decided to let Claude do it for me instead. While it fixed some issues it really did more harm than good. To be frank, I just messed up by not checking stuff meticulously after I let Claude do its thing. In the end, I had my learning and I rather be open about my wrongdoing than trying to...

Pretty much my reaction to this as well. I'm pretty anti-LLMs for the scientific process, but the paper I revised had tons of weird Tikz hacks in it, where I wanted to embed Tikz plots in a table which caused all sorts of problems that Arxiv didn't accept. After 2 hours of trying to fix it myself...

What a banger set of contributions 🥳 Ordered!

Excited to share that GPU Zen 4: Advanced Rendering Techniques is officially out. This volume features work from some of the most visually impactful projects of recent years, including #AssassinsCreed , #DOOM , #StarwarsOutLaws and NVidia's Zorah. And a killer cover :)

MRD: Using Physically Based Differentiable Rendering to Probe Vision Models for 3D Scene Understanding While deep learning methods have achieved impressive success in many vision benchmarks, it remains difficult to understand and explain the representations and decisions of these models. Though vision ...

Summary:

arxiv.org/abs/2512.123...
Contains the correct citation (w/o appendix and revised table).

arxiv.org/abs/2512.123...
arxiv.org/abs/2512.123...
Contain the incorrect citation.

Version 4 is on its way with the fixes.

100% agreed. I had everything in check with the first version I uploaded. I am usually more cautious around these things. I had split the submission to another journal and didn't copy the git folder, so I did not see the applied changes in the end. Otherwise this would've been an easy find with git.

Fortunately, only one citation was affected. Still, kind of mad about the fact that this happened. Once more, sorry to all colleagues affected.

I also added the missing dates from a few citations and fixed the entries where PO Box was a co-author (sources resolved correctly).

My sincere apologies to the authors whom I failed to cite correctly. And a note of caution: Never let LLMs touch your papers, even for small fixes.

Beyond Pixels: A Differentiable Pipeline for Probing Neuronal Selectivity in 3D Visual perception relies on inference of 3D scene properties such as shape, pose, and lighting. To understand how visual sensory neurons enable robust perception, it is crucial to characterize their s...

[16] Sriram Guna Elumalai, Sree Harsha Nelaturu, Subha Nagarajan, Ines Rieger,
Bjoern Eskofier, and Andreas Maier. 2025. Beyond Texture: Generating
Interpretable Extremely-High Activation Images for Robust Vision Models.
arXiv:2501.07827 [cs.CV] should point to this: arxiv.org/abs/2510.13433

2/x

Unfortunately, I left Claude fixing Arxiv compilation errors. Apparently, it changed a citation in the process (that was right in v1 of the paper). I am currently reviewing all the citations now again by hand and preparing a new version that fixes these. I will also post them here:
1/x

Just watched the talk. Thanks for sharing and great job on integrating the RT backend in Godot. Appreciate the code samples!

Introduction to Substrate Materials | Unreal Engine 5.7 YouTube video by Unreal Engine

Not gonna lie, I'm impressed by Unreal's new layered material system (Substrate): www.youtube.com/watch?v=d1nc...

Reminds me a lot of Wenzel's and Andrea's work on layered BSDFs, but for real-time graphics. Happy to see it in Unreal.

www.cg.tuwien.ac.at/research/pub...

rgl.epfl.ch/publications...