Summary: As noted in #710, save_ply was failing with some values of the faces tensor. It was assuming the faces were contiguous in using view() to change them. Here we avoid doing that.
Reviewed By: patricklabatut
Differential Revision: D29159655
fbshipit-source-id: 47214a7ce915bab8d81f109c2b97cde464fd57d8
Summary: Add ability to load normals when they are present in a PLY file.
Reviewed By: nikhilaravi
Differential Revision: D26458971
fbshipit-source-id: 658270b611f7624eab4f5f62ff438038e1d25723
Summary: When a PLY file contains colors in byte format, these are now scaled from 0..255 to [0,1], as they should be
Reviewed By: gkioxari
Differential Revision: D27765254
fbshipit-source-id: 526b5f5149d5e8cbffd7412b411be52c935fa4ad
Summary:
Include TexturesVertex colors when loading and saving Meshes to PLY files.
A couple of other improvements to the internals of ply_io, including using `None` instead of empty tensors for some missing data.
Reviewed By: gkioxari
Differential Revision: D27765260
fbshipit-source-id: b9857dc777c244b9d7d6643b608596d31435ecda
Summary:
Update `main` build to latest CircleCI image - Ubuntu 2020.04.
Avoid torch.logical_or and logical_and for PyTorch 1.4 compatibility.
Also speed up the test run with Pytorch 1.4.0 (which has no ninja) by not setting NVCC_FLAGS for it.
Reviewed By: theschnitz
Differential Revision: D27262327
fbshipit-source-id: ddc359d134b1dc755f8b20bd3f33bb080cb3a0e1
Summary: Implements the ascii OFF file format. This was discussed in https://github.com/facebookresearch/pytorch3d/issues/216
Reviewed By: theschnitz
Differential Revision: D25788834
fbshipit-source-id: c141d1f4ba3bad24e3c1f280a20aee782bfd74d6
