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Fedy ABI-CHAHLA (@fedyac) profile picture

Fedy ABI-CHAHLA

@fedyac

Graphics programmer / Technical writer. Senior Software Development Consultant @unity. Opinions are my own and not the views of my employer.

fedy-abichahla.medium.com
Joined June 2009
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Fedy ABI-CHAHLA retweeted
Unreal Engine (@UnrealEngine) profile picture
Unreal Engine
@UnrealEngine19 Nov 2025
Check out @unity’s Unite conference, currently streaming on the Unreal Engine YouTube channel – wait what?! youtube.com/live/CF1PwcIdLkY
Unity x Epic Games Announcement at Unite Conference

Unity x Epic Games Announcement at Unite Conference

Unity developers will be able to bring their games to Fortnite and ...

youtube.com
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Fedy ABI-CHAHLA retweeted
Mathieu (@the_f_key) profile picture
Mathieu@the_f_key6 Nov 2025
I will be organizing the Graphics Roundtables at Unite. Please register and join us on site if you want to provide feedback and guidance for the future of #Unity3d.
Laurent Gibert 🎮 (@LaurentGibert) profile pictureLaurent Gibert 🎮@LaurentGibert5 Nov 2025
Coming to Unite Barcelona? Don't miss our many roundtables and labs! Today I'll spotlight the Sustainability in games roundtable, where we'll discuss how to turn the positive environmental impact of energy savings into a competitive advantage. Register: unite2025roundtables.splasht…
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Fedy ABI-CHAHLA retweeted
Mathieu (@the_f_key) profile picture
Mathieu@the_f_key19 Aug 2025
New edition of our fantastic ebook about #HDRP with all the latest features of #Unity6 !
Unity for Games (@unitygames) profile pictureUnity for Games
@unitygames18 Aug 2025
Ready to level up your Unity 6 projects? Our new e-book, "Lighting and Environments in the High Definition Render Pipeline (Unity 6 edition)," will help you master HDRP-based rendering techniques like physically accurate lighting, high-fidelity materials, and cinematic effects. Get your copy and start building immersive and stunning worlds for your PC and console games. Download now: on.unity.com/4fEa25t #GameDev #HDRP #Unity6
Image from Unity for Games (@unitygames)
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Fedy ABI-CHAHLA retweeted
Unity for Games (@unitygames) profile picture
Unity for Games
@unitygames11 Aug 2025
Optimize faster, build smarter. Project Auditor helps you catch performance issues, maintain best practices, and keep your Unity project running at its best. ▶️ Watch how to get started: on.unity.com/3ULtN1c 📘 Docs: on.unity.com/3ULtHqm
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Fedy ABI-CHAHLA retweeted
Unity for Games (@unitygames) profile picture
Unity for Games
@unitygames21 Jul 2025
Boost the performance of your game with help from the Project Auditor in Unity 6.1. This new feature scans your entire project to identify inefficiencies, performing tasks like: ✅ Performance optimization ✅ Code and asset review ✅ Customizable reports Watch now: on.unity.com/3GJ6qSD #Unitytips #Gamedev
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Mathieu (@the_f_key) profile picture
Mathieu@the_f_key10 Jul 2025
Check this extensive discussion post on how to do procedural rendering with #ShaderGraph in #Unity3d . discussions.unity.com/t/indi…
Image from Mathieu (@the_f_key)
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Fedy ABI-CHAHLA retweeted
Unity (@unity) profile picture
Unity
@unity31 Jan 2024
Unity support for @Apple Vision Pro is now available. Be one of the first to build and bring Unity apps to Apple Vision Pro, a new era in spatial computing, with robust XR tools, flexible workflows and cross platform compatibility. #VisionPro on.unity.com/3ubvkUL
Start building spatial apps for Apple Vision Pro with Unity

Start building spatial apps for Apple Vision Pro with Unity

Official support for visionOS is now available, so you can leverage Unity’s familiar authoring workflows, robust XR tools, and cross-platform compatibility to create immersive spatial experiences for...

unity.com
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Fedy ABI-CHAHLA retweeted
Arnaud Carré (@leonard_coder) profile picture
Arnaud Carré@leonard_coder6 Oct 2023
Replying to @aras_p
@aras_p and this day is not so far :) forum.unity.com/threads/gpu-… Basically GameObjects will drive BRG directly :)
GPU Driven Rendering In Unity

GPU Driven Rendering In Unity

Hi everyone! For quite some time we have been working on some deep performance improvements to how we do rendering and batching of draws for Unity. These improvements are designed out of the box to...

discussions.unity.com
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Fedy ABI-CHAHLA retweeted
Arnaud Carré (@leonard_coder) profile picture
Arnaud Carré@leonard_coder4 Oct 2023
I wrote a blog post about a new API I've been working on recently with other talented people at Unity. You may recognize some #demoscene artistic vibes in my sample app :) blog.unity.com/engine-platfo…
BatchRendererGroup sample: Achieve high frame rate even on budget devices

BatchRendererGroup sample: Achieve high frame rate even on budget devices

Achieve a high frame rate on a budget phone using GLES 3.0 with BatchRendererGroup, C# Job System, and the Burst compiler.

unity.com
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Fedy ABI-CHAHLA retweeted
Unity for Games (@unitygames) profile picture
Unity for Games
@unitygames30 Aug 2023
Ready for a great adventure? Sea of Stars is OUT, with its gorgeous retro look ❤️ Congratulations to the team at @SabotageQc for the release 👏 #MadeWithUnity
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Unity for Games (@unitygames) profile picture
Unity for Games
@unitygames27 Jun 2023
Imagine more with Unity AI 🔮 Introducing: ⭐ #UnityMuse, a platform of AI capabilities for content creation, with Muse Chat for AI-based search now in closed beta ⭐ #UnitySentis for AI-powered experiences at Unity runtime, now in closed beta Learn more: on.unity.com/3NKrhFT
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Ken Kocienda (@kocienda) profile picture
Ken Kocienda
@kocienda17 May 2022
I see so many tweets about agile, epics, scrums, story points, etc. and none of it matters. We didn’t use any of that to ship the best products years ago at Apple.
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Fedy ABI-CHAHLA retweeted
Fabien Sanglard (@fabynou) profile picture
Fabien Sanglard@fabynou23 Dec 2021
Following Street Fighter 2 paper trails (fabiensanglard.net/sf2_sheet…)
Image from Fabien Sanglard (@fabynou)
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Emilio López (@redorav) profile picture
Emilio López@redorav30 May 2021
I did a renderdoc capture and put some details of what I think is happening. A Macro View of Nanite elopezr.com/a-macro-view-of-…
A Macro View of Nanite

A Macro View of Nanite

After showing an impressive demo last year and unleashing recently with the UE5 preview, Nanite is all the rage these days. I just had to go in and have some fun trying to figure it out and explain…

elopezr.com
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Nicolas Cannasse (@ncannasse) profile picture
Nicolas Cannasse@ncannasse7 Apr 2020
Want to learn more about @shirogames technology that was used to build Evoland, Northgard, Darksburg and DeadCells ? I've written about it there #haxe #gamedev haxe.org/blog/shirogames-sta…

Shiro Games Technology Stack - Haxe - The Cross-platform Toolkit

A complete introduction to the technology stack used to make games at Shiro

haxe.org
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Computer Facts (@computerfact) profile picture
Computer Facts@computerfact27 Jan 2020
the GL in OpenGL stands for "Good Luck" because youre going to need it
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Denis Laskov 🇮🇱 (@it4sec) profile picture
Denis Laskov 🇮🇱
@it4sec9 Nov 2019
The history of NVIDIA Graphic cards design (1995-2018)
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Matt Pettineo (@MyNameIsMJP) profile picture
Matt Pettineo@MyNameIsMJP26 Dec 2018
Sooo....I can switch the Twitter iOS app to show me latest tweets first, but it will automatically switch back to showing me “top” tweets after a while? 🤷‍♀️
Image from Matt Pettineo (@MyNameIsMJP)
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jack (@jack) profile picture
jack
@jack18 Sep 2018
🆕 if you turn off timeline ranking in settings today, you’ll see all the tweets from people you follow in reverse chronological order…no “in case you missed it” or tweets the people you follow “liked”. – at Manhattan, NY
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christina (@cszhu) profile picture
christina
@cszhu22 Jul 2018
me coding by myself vs me during a coding phone screen
Image from christina (@cszhu)
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