Mr F
@guycalledfrank.bsky.social
Graphics programmer, indie game developer.
Developed Bakery (a GPU lightmapper) and some other tools.
Ex-PlayCanvas engine dev.
Working on Faded: https://linktr.ee/fadedthegame
Other stuff: https://ndotl.wordpress.com/cv/
Developed Bakery (a GPU lightmapper) and some other tools.
Ex-PlayCanvas engine dev.
Working on Faded: https://linktr.ee/fadedthegame
Other stuff: https://ndotl.wordpress.com/cv/
Pinned
Mr F
@guycalledfrank.bsky.social
· Dec 8
Getting used to bsky, so I guess it's time to write a bit about myself...
Hi! I'm Mr F.
I work on my game, Faded (see pics).
I wrote Bakery, a GPU Lightmapper: assetstore.unity.com/packages/too...
I also wrote a lot of other stuff: ndotl.wordpress.com/cv/
#gamedev #indiedev
Hi! I'm Mr F.
I work on my game, Faded (see pics).
I wrote Bakery, a GPU Lightmapper: assetstore.unity.com/packages/too...
I also wrote a lot of other stuff: ndotl.wordpress.com/cv/
#gamedev #indiedev
Aand the new Bakery patch is now available on the Asset Store! (and it's still 50% off)
assetstore.unity.com/packages/too...
#gamedev
assetstore.unity.com/packages/too...
#gamedev
December 24, 2025 at 12:49 AM
Aand the new Bakery patch is now available on the Asset Store! (and it's still 50% off)
assetstore.unity.com/packages/too...
#gamedev
assetstore.unity.com/packages/too...
#gamedev
If you had an issue on a 50xx GPU after that patch, please try patching again - I've just updated it.
Many thanks to @imlexz.bsky.social for testing!
Many thanks to @imlexz.bsky.social for testing!
Bakery has been updated to support the new drivers!
Please try updating via github/patcher. If no issues are reported within the next week, I'll update the Asset Store version.
The new version should also bake faster (!)
Please try updating via github/patcher. If no issues are reported within the next week, I'll update the Asset Store version.
The new version should also bake faster (!)
Nvidia driver 591.44 breaks OptiX6 support and therefore Bakery. If you get "failed to load optix library", please use any older driver.
In the meantime I'm waiting for a response from nvidia and working on a patch myself.
In the meantime I'm waiting for a response from nvidia and working on a patch myself.
December 23, 2025 at 6:47 PM
If you had an issue on a 50xx GPU after that patch, please try patching again - I've just updated it.
Many thanks to @imlexz.bsky.social for testing!
Many thanks to @imlexz.bsky.social for testing!
The black friday sale is over, but now there's a new one! Because Christmas is near or something? I guess!
#gamedev
(And if you're on a >= 590 driver, please try the github patch! It's almost ready for the Store release)
#gamedev
(And if you're on a >= 590 driver, please try the github patch! It's almost ready for the Store release)
December 21, 2025 at 2:18 PM
The black friday sale is over, but now there's a new one! Because Christmas is near or something? I guess!
#gamedev
(And if you're on a >= 590 driver, please try the github patch! It's almost ready for the Store release)
#gamedev
(And if you're on a >= 590 driver, please try the github patch! It's almost ready for the Store release)
Reposted by Mr F
My "No Graphics API" blog post is live! Please repost :)
www.sebastianaaltonen.com/blog/no-grap...
I spend 1.5 years doing this. Full rewrite last summer and another partial rewrite last month. As Hemingway said: "First draft of everything is always shit".
www.sebastianaaltonen.com/blog/no-grap...
I spend 1.5 years doing this. Full rewrite last summer and another partial rewrite last month. As Hemingway said: "First draft of everything is always shit".
No Graphics API — Sebastian Aaltonen
Graphics APIs and shader languages have significantly increased in complexity over the past decade. It’s time to start discussing how to strip down the abstractions to simplify development, improve pe...
www.sebastianaaltonen.com
December 16, 2025 at 6:52 PM
My "No Graphics API" blog post is live! Please repost :)
www.sebastianaaltonen.com/blog/no-grap...
I spend 1.5 years doing this. Full rewrite last summer and another partial rewrite last month. As Hemingway said: "First draft of everything is always shit".
www.sebastianaaltonen.com/blog/no-grap...
I spend 1.5 years doing this. Full rewrite last summer and another partial rewrite last month. As Hemingway said: "First draft of everything is always shit".
Bakery has been updated to support the new drivers!
Please try updating via github/patcher. If no issues are reported within the next week, I'll update the Asset Store version.
The new version should also bake faster (!)
Please try updating via github/patcher. If no issues are reported within the next week, I'll update the Asset Store version.
The new version should also bake faster (!)
Nvidia driver 591.44 breaks OptiX6 support and therefore Bakery. If you get "failed to load optix library", please use any older driver.
In the meantime I'm waiting for a response from nvidia and working on a patch myself.
In the meantime I'm waiting for a response from nvidia and working on a patch myself.
December 15, 2025 at 4:50 PM
Bakery has been updated to support the new drivers!
Please try updating via github/patcher. If no issues are reported within the next week, I'll update the Asset Store version.
The new version should also bake faster (!)
Please try updating via github/patcher. If no issues are reported within the next week, I'll update the Asset Store version.
The new version should also bake faster (!)
Nvidia driver 591.44 breaks OptiX6 support and therefore Bakery. If you get "failed to load optix library", please use any older driver.
In the meantime I'm waiting for a response from nvidia and working on a patch myself.
In the meantime I'm waiting for a response from nvidia and working on a patch myself.
December 7, 2025 at 5:04 AM
Nvidia driver 591.44 breaks OptiX6 support and therefore Bakery. If you get "failed to load optix library", please use any older driver.
In the meantime I'm waiting for a response from nvidia and working on a patch myself.
In the meantime I'm waiting for a response from nvidia and working on a patch myself.
Reposted by Mr F
you can also use morton order as your 'hash' function to increase cache coherence even more. we used this all over dreams. admittedly not in an ao caching context, but one where build rates were lower. but, still worth a read in case it sparks any ideas in your head. its one of my faves ever
November 24, 2025 at 8:37 AM
you can also use morton order as your 'hash' function to increase cache coherence even more. we used this all over dreams. admittedly not in an ao caching context, but one where build rates were lower. but, still worth a read in case it sparks any ideas in your head. its one of my faves ever
Reposted by Mr F
The post on using spatial hashing with raytraced ambient occlusion attracted quite a bit of interest so I expanded it into a blog post to discuss how it works behind the scenes to both reduce the noise and its cost. interplayoflight.wordpress.com/2025/11/23/s...
November 23, 2025 at 9:06 PM
The post on using spatial hashing with raytraced ambient occlusion attracted quite a bit of interest so I expanded it into a blog post to discuss how it works behind the scenes to both reduce the noise and its cost. interplayoflight.wordpress.com/2025/11/23/s...
Does anyone know (or happen to be) a person with a reasonable (D)SLR in Riga (Latvia)?
I would love (and can pay for) a little texture photoshoot of a few buildings 🙏🏙️
I would love (and can pay for) a little texture photoshoot of a few buildings 🙏🏙️
November 22, 2025 at 2:17 PM
Does anyone know (or happen to be) a person with a reasonable (D)SLR in Riga (Latvia)?
I would love (and can pay for) a little texture photoshoot of a few buildings 🙏🏙️
I would love (and can pay for) a little texture photoshoot of a few buildings 🙏🏙️
November 19, 2025 at 9:37 PM
Mirror inside a mirror behind a glass reflecting a stained glass (photo)
November 12, 2025 at 4:14 PM
Mirror inside a mirror behind a glass reflecting a stained glass (photo)
Totally normal skinning
October 7, 2025 at 11:54 AM
Totally normal skinning
Bakery v1.97 is live on the Asset Store!
assetstore.unity.com/packages/too...
Better performance, colored transparencies, better light probes, presets, rotatable volumes and lots of other things.
🥨
#gamedev #raytracing #lightmaps
assetstore.unity.com/packages/too...
Better performance, colored transparencies, better light probes, presets, rotatable volumes and lots of other things.
🥨
#gamedev #raytracing #lightmaps
October 4, 2025 at 12:38 PM
Bakery v1.97 is live on the Asset Store!
assetstore.unity.com/packages/too...
Better performance, colored transparencies, better light probes, presets, rotatable volumes and lots of other things.
🥨
#gamedev #raytracing #lightmaps
assetstore.unity.com/packages/too...
Better performance, colored transparencies, better light probes, presets, rotatable volumes and lots of other things.
🥨
#gamedev #raytracing #lightmaps
Reposted by Mr F
Continuing on the topic of GPU utilisation and performance, as a practical example, I looked a bit deeper into the impact of vertex shader exports on the cost of a drawcall and wrote another blog post with some observations interplayoflight.wordpress.com/2025/09/21/t...
The performance impact of vertex shader exports
Following up on the previous post on GPU utilization and performance, and to provide a practical example, I expanded a bit on a topic discussed in brief: vertex shader exports and their impact on p…
interplayoflight.wordpress.com
September 21, 2025 at 8:05 PM
Continuing on the topic of GPU utilisation and performance, as a practical example, I looked a bit deeper into the impact of vertex shader exports on the cost of a drawcall and wrote another blog post with some observations interplayoflight.wordpress.com/2025/09/21/t...
So, I’m preparing the new Asset Store version (v1.97) for Bakery. Current changelog is here: docs.google.com/document/d/1...
If you can test the latest github version (which is basically what’s gonna land on the store), just to make sure nothing suddenly broke, that would help a lot! 🙂
If you can test the latest github version (which is basically what’s gonna land on the store), just to make sure nothing suddenly broke, that would help a lot! 🙂
Bakery - GPU Lightmapper (changelog)
Bakery - GPU Lightmapper Changelog v1.1 - Added support for custom shaders (Meta Pass). Includes any procedural albedo and emission. Opacity maps are still taken by name. - Added HDRP and LWRP suppor...
docs.google.com
September 28, 2025 at 10:18 AM
So, I’m preparing the new Asset Store version (v1.97) for Bakery. Current changelog is here: docs.google.com/document/d/1...
If you can test the latest github version (which is basically what’s gonna land on the store), just to make sure nothing suddenly broke, that would help a lot! 🙂
If you can test the latest github version (which is basically what’s gonna land on the store), just to make sure nothing suddenly broke, that would help a lot! 🙂
Reposted by Mr F
So it works now!
If you have Bakery, can you try getting the latest github patch and using it?
Add "Bakery Light Filter" component to an object to make it act like stained glass 😋
(video from RTPreview for fanciness, but it looks the same when baked)
#gamedev
If you have Bakery, can you try getting the latest github patch and using it?
Add "Bakery Light Filter" component to an object to make it act like stained glass 😋
(video from RTPreview for fanciness, but it looks the same when baked)
#gamedev
September 11, 2025 at 7:31 PM
So it works now!
If you have Bakery, can you try getting the latest github patch and using it?
Add "Bakery Light Filter" component to an object to make it act like stained glass 😋
(video from RTPreview for fanciness, but it looks the same when baked)
#gamedev
If you have Bakery, can you try getting the latest github patch and using it?
Add "Bakery Light Filter" component to an object to make it act like stained glass 😋
(video from RTPreview for fanciness, but it looks the same when baked)
#gamedev
Hacking around some translucent colored shadows for Bakery & RTPreview...
September 7, 2025 at 10:12 PM
Hacking around some translucent colored shadows for Bakery & RTPreview...
Reposted by Mr F
Slides from my SIGGRAPH 2025 and CEDEC 2025 talks “Fast as Hell: idTech 8 Global Illumination”, are now publicly available through the Advances in Real-Time Rendering in Games course. Lecture recordings will be available soon on the course's YouTube channel.
#SIGGRAPH2025 Advances in Real-Time Rendering in Games course slides for "Fast as Hell: idTech8 Global Illumination” talk by @idsoftwaretiago.bsky.social from @idsoftware.bsky.social
are now online
advances.realtimerendering.com/s2025/index....
are now online
advances.realtimerendering.com/s2025/index....
August 26, 2025 at 12:52 PM
Slides from my SIGGRAPH 2025 and CEDEC 2025 talks “Fast as Hell: idTech 8 Global Illumination”, are now publicly available through the Advances in Real-Time Rendering in Games course. Lecture recordings will be available soon on the course's YouTube channel.
Reposted by Mr F
wave_tracer 0.1 released
wavetracer.dev
wave_tracer combines path tracing and wave optics in a novel way, for practical general-purpose wave simulations across a variety of EM modalities and applications.
wavetracer.dev
wave_tracer combines path tracing and wave optics in a novel way, for practical general-purpose wave simulations across a variety of EM modalities and applications.
August 30, 2025 at 3:23 PM
wave_tracer 0.1 released
wavetracer.dev
wave_tracer combines path tracing and wave optics in a novel way, for practical general-purpose wave simulations across a variety of EM modalities and applications.
wavetracer.dev
wave_tracer combines path tracing and wave optics in a novel way, for practical general-purpose wave simulations across a variety of EM modalities and applications.
Reposted by Mr F
New blog post discussing a few approaches to bottleneck reduction and GPU utilisation and performance increase interplayoflight.wordpress.com/2025/08/29/g...
GPU utilisation and performance improvements
Drill deep into a GPU’s architecture and at its heart you will find a large number of SIMD units whose purpose is to read data, perform some vector or scalar ALU (VALU or SALU) operation on i…
interplayoflight.wordpress.com
August 29, 2025 at 7:52 PM
New blog post discussing a few approaches to bottleneck reduction and GPU utilisation and performance increase interplayoflight.wordpress.com/2025/08/29/g...
Reposted by Mr F
Great Siggraph 2025 presentation of Gran Turismo's tonemapping pipeline, which also includes a fantastic introduction to light perception and tonemapping, its origins and how it evolved over the years with display technology, recommended read: blog.selfshadow.com/publications...
blog.selfshadow.com
August 14, 2025 at 8:44 PM
Great Siggraph 2025 presentation of Gran Turismo's tonemapping pipeline, which also includes a fantastic introduction to light perception and tonemapping, its origins and how it evolved over the years with display technology, recommended read: blog.selfshadow.com/publications...
Bakery is on sale again?? A summer sale they say?
✨🥨May I interest you in some fresh warm baked global illumination?🥨💖
assetstore.unity.com/packages/too...
#gamedev
✨🥨May I interest you in some fresh warm baked global illumination?🥨💖
assetstore.unity.com/packages/too...
#gamedev
August 12, 2025 at 6:40 PM
Bakery is on sale again?? A summer sale they say?
✨🥨May I interest you in some fresh warm baked global illumination?🥨💖
assetstore.unity.com/packages/too...
#gamedev
✨🥨May I interest you in some fresh warm baked global illumination?🥨💖
assetstore.unity.com/packages/too...
#gamedev
Other programmers become goose farmers, and I became a hobbyist tomato farmer :D
First harvest, here we go...
First harvest, here we go...
August 10, 2025 at 10:22 AM
Other programmers become goose farmers, and I became a hobbyist tomato farmer :D
First harvest, here we go...
First harvest, here we go...