damus android/desktop can now render 3d models inside of posts. this is not an embedded video, its rendering a 3d object directly.
lmao
https://jb55.com/s/renderbud-notedeck-demo-2026-01-18_16.16.58.mp4
Discussion
oh no
That's amazing! I love this!
This is amazing. But someone will do arbitrary code execution 😀
gltf files can execute code? how so
all this code does is load gltf vertices and materials. I can’t see how you could attack that
maybe you’re thinking of a web context? This is way more sandboxed than web graphics apis. The only exploit points are memory DoS (easily prevented with max file size limits) or exploits in the image loader. But these issues would already exist in existing image loaders we already use.
We don’t do any shader compilation or anything on remote resources.
Maybe you're right. I like it.
Time to purple pill ikea!
Are you going to support arbitrary fragment shaders? Could do very interesting things with this...
This is a great idea! Maybe you could also think about adding some features for 3D modellers. For example, they could upload preview models and hide the print-ready ones behind a paywall. So the user could buy not only printing services, but also the models themselves. See this thing by nostr:nprofile1qqsr9cvzwc652r4m83d86ykplrnm9dg5gwdvzzn8ameanlvut35wy3g4h5cp7:
Maybe you should talk.