search

facebookresearch / pytorch3d

PyTorch3D is FAIR's library of reusable components for deep learning with 3D data
https://pytorch3d.org/
Other
8.81k stars 1.32k forks source link

Is there a way to install old version of pytorch3d? #1542

Open seung-hoon-lee opened 1 year ago

seung-hoon-lee commented 1 year ago

❓ Questions on how to use PyTorch3D

I saw #824 but i cannot understand how to install it. Is there a way to install older version of pytorch3d? want to install 0.2.5 or 0.4.0 on google colab(torch==2.0.1).

Thanks

bottler commented 1 year ago

If you want to use with current pytorch, you'll have to build from source. And you may hit errors because obviously the pytorch is much newer than the pytorch3d which is using it, so this is not supported. It should be doable to fix the errors by locally modifying the pytorch3d, and you can take inspiration from more recent developments in pytorch3d. As a simple example, you should expect the pytorch3d calls to symeig in pytorch to need to be adapted.