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firtoz

@firtoz.com
1K followers 336 following 239 posts

Open-source builder of 3D/web products. Local-first, collaborative, graphics-adjacent. Founded few startups. Prev: EA, @unity.com, Improbable firtoz.com

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firtoz @firtoz.com · 17/01/2026
Asked Opus 4.5 to make a marketing video for my OSS project, [@]firtoz/router-toolkit. It wrote the script, generated voiceover + word-level timing (@elevenlabs.io), created the logo (Nano Banana), built animated scenes with Remotion. All in one chat session. What do you think?
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firtoz @firtoz.com · 15/04/2025
Greybox Vision Frame is live! Using Greybox AI scene generator you can type a few words only to build a 3d scene, can go into Vision Frame and play around with your imagination with many variations! We're looking for feedback and opinions, please give it a try! #generativeai #ai
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firtoz @firtoz.com · 16/03/2025
If you're deploying on cloudflare, for some reason, the magic headers will not be in the responses for some assets, so you will need to make sure to deploy on a custom domain and then add response header modifications like this: developers.cloudflare.com/rules/transf...
header transforms for:
- Cross-Origin-Embedder-Policy: require-corp
- Cross-Origin-Opener-Policy: same-origin
- Cross-Origin-Resource-Policy: same-origin
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firtoz @firtoz.com · 08/03/2025
Teasing a live two way sync between @unity.com and @threejs.org, would be curious to hear thoughts on it! It works also between multiple unity computers or multiple web views. For collaboration in level creation etc. Integrating into @greybox.app soon. #threejs #leveldesign #gamedev
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firtoz @firtoz.com · 15/12/2024
A visual proof that a2 – b2 = (a + b)(a – b). Source: www.futilitycloset.com/2024/12/15/t... Via: news.ycombinator.com/item?id=4242... - more interesting comments in there :) #maths #geometry #algebra
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firtoz @firtoz.com · 14/12/2024
They read only the first chapter of the Design of Everyday Things I see 🧐
The Design of Everyday Things book cover
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firtoz @firtoz.com · 12/12/2024
Deployed TRELLIS, the image to 3D model from Microsoft on @replicate.com, you can find it at replicate.com/firtoz/trellis ! When it's warm, takes 30s to generate a 3d model from an image. Otherwise, cold boot takes a few mins. #AI #AIGC
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firtoz @firtoz.com · 27/11/2024
Interesting... the VTT seems to be not really accessible (hiding below the controls) and the timing is off. Who do I ping about this? @support.bsky.team
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firtoz @firtoz.com · 27/11/2024
New changes for @greybox.app, inspector panels and rotation gizmos. Inspired by the various UI controls such as Figma and Unity. We're trying to get to a comfy and useful UX. I'm very happy with the drag-based inspector value editing. Needs a few more iterations... #ux #3d #threejs #design
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firtoz @firtoz.com · 25/11/2024
Saw a post from another place, had to share it here. "been doing sim and vfx studies 4 yrs ... Bifrost MPM is just mind-blowing. The sim quality and performance are on another level. ... I think it's better than Houdini. Made in Maya and Bifrost, rendered with Arnold" #vfx #cg #simulation
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firtoz @firtoz.com · 24/11/2024
Cursor's 0.43 update looks very exciting, with a new "agent" mode. See full thread at threadreaderapp.com/thread/18606... #ai #coding
Cursor 0.43 update highlights
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firtoz @firtoz.com · 20/11/2024
Bluesky user numbers have now overtaken Threads
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firtoz @firtoz.com · 19/11/2024
Four games I've worked on:
Cookie CutterNFS UNBOUNDBATTLEFIELD 2042Mystery Coast
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firtoz @firtoz.com · 16/11/2024
Best debugging tool:
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firtoz @firtoz.com · 16/11/2024
Weekend dev progress: building a 3D transform inspector panel for a collaborative web-based scene editor using @mrdoob.bsky.social 's #threejs and react-three-fiber :) #screenshotsaturday #buildinpublic
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firtoz @firtoz.com · 06/11/2024
Undo/redo is hard, multiplayer 3D undo/redo is hard hard :/ but, I'm quite happy with the state so far! #buildinpublic
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firtoz @firtoz.com · 04/11/2024
So excited to see that people are trying out our product which we just launched in alpha :D #buildinpublic And very nervous about their feedback 😅
A screenshot of a slack notifications channel, showing that new users are signing up and trying Greybox.
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firtoz @firtoz.com · 31/10/2024
Calling all world builders - @greybox3d.bsky.social is out in alpha! For #Blocktober last day, here’s a 20-min mockup of Arrakeen Palace from Dune, put together by our cofounders (not pro 3D artists, we promise 😉). With our deep belief in the power of 3D to create anything, ...🧵1/2
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firtoz @firtoz.com · 13/10/2024
Weekend #buildinpublic project: a minimal sidebar-native "Tree Style Tabs" chrome extension :) The plan is to open source it.
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