pytorch3d

mirror of https://github.com/facebookresearch/pytorch3d.git synced 2025-08-23 22:32:51 +08:00

History

Alexey Sidnev bcee361d04 Replace torch.det() with manual implementation for 3x3 matrix

Summary:
# Background
There is an unstable error during training (it can happen after several minutes or after several hours).
The error is connected to `torch.det()` function in  `_check_valid_rotation_matrix()`.

if I remove the function `torch.det()` in `_check_valid_rotation_matrix()` or remove the whole functions `_check_valid_rotation_matrix()` the error is disappeared (D29555876).

# Solution
Replace `torch.det()` with manual implementation for 3x3 matrix.

Reviewed By: patricklabatut

Differential Revision: D29655924

fbshipit-source-id: 41bde1119274a705ab849751ece28873d2c45155

2021-07-19 05:02:51 -07:00

common

Replace torch.det() with manual implementation for 3x3 matrix

2021-07-19 05:02:51 -07:00

csrc

Fixing a bug that prevents opacity gradient calculation if no other gradients are required.

2021-07-10 01:06:56 -07:00

datasets

Annotate dunder functions

2021-06-24 15:19:16 -07:00

lint fixes

2021-07-01 16:08:40 -07:00