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buaacyw / MeshAnything

From anything to mesh like human artists. Official impl. of "MeshAnything: Artist-Created Mesh Generation with Autoregressive Transformers"
https://buaacyw.github.io/mesh-anything/
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About 3D Gaussians #29

Open Ysz2022 opened 2 months ago

Ysz2022 commented 2 months ago

Thanks for your nice work!

It is said that MeshAnuthing can extract mesh from 3D Gaussians well. But in Readme, I can only find two scripts, one is for Mesh (obj) and one is for point clouds (npy). How to use this method on 3D Gaussians (ply)?

Hoping for your reply.

Thanks!

buaacyw commented 2 months ago

We suggest converting the 3D Gaussians into a mesh before inputting them into our method.

Dumeowmeow commented 1 month ago

We suggest converting the 3D Gaussians into a mesh before inputting them into our method.

Why not just convert to a point cloud, don't 3D Gaussians have xyz properties?

buaacyw commented 1 month ago

Yes. But directly using the xyz from 3D Gaussians can't represent the shape of the 3D Gassuains.