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GlowOnDub

Re:F3D 4.0.0 adds FreeCAD (.FCStd) support on Thursday October 22, 2026 @12:23PM (#50197547)
We just release F3D 4.0.0, fast and minimalist 3D viewer. Obviously free and open source

One of the key new feature is the support for .FCStd files! Quickly browse through your FreeCAD files effortlessly, generate thumbnails in your file browser as well.

https://github.com/f3d-app/f3d/releases/tag/v4.0.0

You can even open them on your web broswer right here:

https://f3d.app/viewer

Let us know what you think!

Re: on Monday April 06, 2026 @02:02PM (#47664507)
F3D, open source 3D viewer just released v3.5.0 whichs add .ifc, .laz, .las, .exr, .hdr support, and much more!
Re: on Saturday January 10, 2026 @04:35AM (#46564220)
We just added C bindings to the libf3d for interoperability, its actually fairly easy to use and someone from the Julia community already made Julia bindings on top of it.

What do you think ? Could it be improved ?

Re:WASM based 3D viewer available in npmjs on Friday October 24, 2025 @05:24PM (#45699254)
We just released a npm package to view any 3d model in the browser, supports fbx, step, gltf, obj, stl and more.
Re: on Wednesday July 09, 2025 @03:21PM (#44513857)
F3D, fast and minimalist open source 3D viewer added support for .ply, .spz and spherical harmonics.
Re:We just added bounties on Windows and macOS issues on Monday June 30, 2025 @02:27AM (#44420092)
Hi devs!

I'm the maintainer of a relatively sucessful cross platform open source 3D viewer. We have had long standing macOS and Windows related issues and features that we have been struggling to adress in the past few years.

We got an european funding last year and we think that adding bounties on these issues may be a way forward.

So, if you are: - Interested by contributing to a awesome (not biased here :p ) open source projects - Knowledgeable in C++ macOS or Windoes API - Potentially motivated by small bounties

Then please join the project! I'd be happy to show you the ropes and I'm sure your skills will be up to the task!

Please note bounties can only be claimed once you are active in the project.

Our discord: https://discord.f3d.app

The bounties program: https://f3d.app/CONTRIBUTING.html#bounties

Re: on Thursday April 17, 2025 @02:52PM (#43720750)
I've been working on this open source 3D viewer and we just release a new version which supports QuakeMDL format, the OG format of Quake models!
Re: on Sunday January 19, 2025 @07:49AM (#42756539)
We juste released F3D 3.0.0, which now support armature rendering!
Re: on Wednesday July 03, 2024 @11:44AM (#40867093)
Hi there!

We just released F3D 2.5.0 and the main new feature is the Web version. Check it out: https://f3d.app/web

F3D is a fast and minimalist opensource 3D viewer: https://github.com/f3d-app/f3d

Re: on Wednesday April 03, 2024 @05:20PM (#39923324)
F3D, a 3D viewer I'm working on just added support for native 3D gaussian splatting.

You can just open and view your .splat files out of the box.

Re:F3d v2.3.0 Released – Fast and minimalist 3D viewer on Friday January 26, 2024 @03:37AM (#39140172)
Thanks for sharing the word!
Re: on Monday January 22, 2024 @04:13PM (#39095549)
F3D is a small and minimalist open source 3D viewer. We just added support for USD, VDB and 3MF format!

It lets you take a quick look at your data and can even generate thumbnails. Let us know what you think!

Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @05:32PM (#37784557)
You mean the thumbnails ? Well they need to be created.
Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @05:32PM (#37784552)
By default ?
Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @05:31PM (#37784541)
You are absolved of your sins :)
Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @05:30PM (#37784537)
Definitely look like a bug! Could you report it: https://github.com/f3d-app/f3d/issues ?

Regarding the error, you are correct, we have not implemented a log dialog. We plan to improve that in the future but its not a small work: https://github.com/f3d-app/f3d/issues/29

Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @05:28PM (#37784508)
We are working on it!
Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @02:30PM (#37782219)
You need to disable sip, our binary is not signed yet, sorry about that.
Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @12:59PM (#37781065)
There is a link top right on our website
Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @12:59PM (#37781052)
Yes, the egl version should provide thumbnails!

Do not hesitate to reach out on discord or GitHub for help.

Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @12:19PM (#37780528)
We will!
Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @11:33AM (#37779946)
The brew package probably does not contain all dependencies. You will need to ask the brew packager about it.

You could just download the binary we distribute instead: https://f3d.app/doc/user/INSTALLATION.html

Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @09:50AM (#37778596)
> How does the performance of F3D compare to say rendering the same object in Unreal Engine’s static mesh viewer?

Hard to say since I never used UE static mesh viewer, but if you test it I would apreciate a feedback!

> Could I use F3D as the rendering engine for a game?

Not really. F3D rely on VTK for rendering, which is definitely not a game rendering engine.

That being said, you can easily render 2D sprite for your games by scripting F3D.

Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @08:55AM (#37777986)
There should be a progress bar showing on the bottom, if there is not, this is a bug and it would be nice of you to report it :).

Large file can take some time but should be loaded at some point, but indeed, no more feedback but the progress bar.

Conversions are hard because you need not only a reader, but a writer too, and they should all be implemented. That being said, I think it would be cool to have another project based on the libf3d trying to go in this direction. It will not be in F3D though.

Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @08:31AM (#37777742)
Thanks!

We did not focus on legacy proprietary format though, but many modern formats are supported.

Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @08:30AM (#37777736)
Exactly, F3D also supports generating thumbnails!
Re:F3D is an open source 3D viewer, fast and minimalist on Thursday October 05, 2023 @07:39AM (#37777319)
Yes! We are working on it! Please join the discord if you want to contribute to it.

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