Summary: Splatting shader. See code comments for details. Same API as SoftPhongShader.
Reviewed By: jcjohnson
Differential Revision: D36354301
fbshipit-source-id: 71ee37f7ff6bb9ce028ba42a65741424a427a92d
Summary: PLY with mixture of triangle and quadrilateral faces was failing.
Reviewed By: gkioxari
Differential Revision: D36592981
fbshipit-source-id: 5373edb2f38389ac646a75fd2e1fa7300eb8d054
Summary: Use small image size for test_all_gm_configs
Reviewed By: shapovalov
Differential Revision: D36511528
fbshipit-source-id: 2c65f518a4f23626850343a62d103f85abfabd88
Summary: replace dataset_zoo with a pluggable DatasetMapProvider. The logic is now in annotated_file_dataset_map_provider.
Reviewed By: shapovalov
Differential Revision: D36443965
fbshipit-source-id: 9087649802810055e150b2fbfcc3c197a761f28a
Summary: Separate ImplicitronDatasetBase and FrameData (to be used by all data sources) from ImplicitronDataset (which is specific).
Reviewed By: shapovalov
Differential Revision: D36413111
fbshipit-source-id: 3725744cde2e08baa11aff4048237ba10c7efbc6
Summary: Make ResNetFeatureExtractor be an implementation of FeatureExtractorBase.
Reviewed By: davnov134
Differential Revision: D35433098
fbshipit-source-id: 0664a9166a88e150231cfe2eceba017ae55aed3a
Summary: Allow extra data in a FrameAnnotation. Therefore allow Optional[T] systematically in _dataclass_from_dict
Reviewed By: davnov134
Differential Revision: D36442691
fbshipit-source-id: ba70f6491574c08b0d9c9acb63f35514d29de214
Summary: Fix recently observed case where enable_get_default_args was missing things declared as Optional[something mutable]=None.
Reviewed By: davnov134
Differential Revision: D36440492
fbshipit-source-id: 192ec07564c325b3b24ccc49b003788f67c63a3d
Summary: Make create_x delegate to create_x_impl so that users can rely on create_x_impl in their overrides of create_x.
Reviewed By: shapovalov, davnov134
Differential Revision: D35929810
fbshipit-source-id: 80595894ee93346b881729995775876b016fc08e
Summary:
Applies new import merging and sorting from µsort v1.0.
When merging imports, µsort will make a best-effort to move associated
comments to match merged elements, but there are known limitations due to
the diynamic nature of Python and developer tooling. These changes should
not produce any dangerous runtime changes, but may require touch-ups to
satisfy linters and other tooling.
Note that µsort uses case-insensitive, lexicographical sorting, which
results in a different ordering compared to isort. This provides a more
consistent sorting order, matching the case-insensitive order used when
sorting import statements by module name, and ensures that "frog", "FROG",
and "Frog" always sort next to each other.
For details on µsort's sorting and merging semantics, see the user guide:
https://usort.readthedocs.io/en/stable/guide.html#sorting
Reviewed By: lisroach
Differential Revision: D36402260
fbshipit-source-id: 7cb52f09b740ccc580e61e6d1787d27381a8ce00
Summary: Like vgg16 for lpips, internally we need resnet34 weights for coming feature extractor tests.
Reviewed By: davnov134
Differential Revision: D36349361
fbshipit-source-id: 1c33009c904766fcc15e7e31cd15d0f820c57354
Summary: Implements a ViewPooler that groups ViewSampler and FeatureAggregator.
Reviewed By: shapovalov
Differential Revision: D35852367
fbshipit-source-id: c1bcaf5a1f826ff94efce53aa5836121ad9c50ec
Summary:
Applies the black-fbsource codemod with the new build of pyfmt.
paintitblack
Reviewed By: lisroach
Differential Revision: D36324783
fbshipit-source-id: 280c09e88257e5e569ab729691165d8dedd767bc
Summary: Tests all possible model configs in test_forward_pass.py
Reviewed By: shapovalov
Differential Revision: D35851507
fbshipit-source-id: 4860ee1d37cf17a2faab5fc14d4b2ba0b96c4b8b
Summary:
To avoid model_zoo, we need to make GenericModel pluggable.
I also align creation APIs for convenience.
Reviewed By: bottler, davnov134
Differential Revision: D35933093
fbshipit-source-id: 8228926528eb41a795fbfbe32304b8019197e2b1
Summary:
Create a test runner for the eval_demo code. Debugging this is useful for understanding datasets.
Introduces an environment variable INTERACTIVE_TESTING for ignoring tests which are not intended for use in regular test runs.
Reviewed By: shapovalov
Differential Revision: D35964016
fbshipit-source-id: ab0f93aff66b6cfeca942b14466cf81f7feb2224
Summary: Make method for SDF's use of object mask more general, so that a renderer can be given per-pixel values.
Reviewed By: shapovalov
Differential Revision: D35247412
fbshipit-source-id: 6aeccb1d0b5f1265a3f692a1453407a07e51a33c
Summary:
Applies new import merging and sorting from µsort v1.0.
When merging imports, µsort will make a best-effort to move associated
comments to match merged elements, but there are known limitations due to
the diynamic nature of Python and developer tooling. These changes should
not produce any dangerous runtime changes, but may require touch-ups to
satisfy linters and other tooling.
Note that µsort uses case-insensitive, lexicographical sorting, which
results in a different ordering compared to isort. This provides a more
consistent sorting order, matching the case-insensitive order used when
sorting import statements by module name, and ensures that "frog", "FROG",
and "Frog" always sort next to each other.
For details on µsort's sorting and merging semantics, see the user guide:
https://usort.readthedocs.io/en/stable/guide.html#sorting
Reviewed By: bottler
Differential Revision: D35553814
fbshipit-source-id: be49bdb6a4c25264ff8d4db3a601f18736d17be1
Summary: Add option to not rescale the features, giving more control. https://github.com/facebookresearch/pytorch3d/issues/1137
Reviewed By: nikhilaravi
Differential Revision: D35219577
fbshipit-source-id: cbbb643b91b71bc908cedc6dac0f63f6d1355c85
Summary:
Copypasting the docstring:
```
Split a mesh into submeshes, defined by face indices of the original Meshes object.
Args:
face_indices:
Let the original mesh have verts_list() of length N.
Can be either
- List of length N. The n-th element is a list of length num_submeshes_n
(empty lists are allowed). Each element of the n-th sublist is a LongTensor
of length num_faces.
- List of length N. The n-th element is a possibly empty padded LongTensor of
shape (num_submeshes_n, max_num_faces).
Returns:
Meshes object with selected submeshes. The submesh tensors are cloned.
Currently submeshing only works with no textures or with the TexturesVertex texture.
Example:
Take a Meshes object `cubes` with 4 meshes, each a translated cube. Then:
* len(cubes) is 4, len(cubes.verts_list()) is 4, len(cubes.faces_list()) is 4,
* [cube_verts.size for cube_verts in cubes.verts_list()] is [8, 8, 8, 8],
* [cube_faces.size for cube_faces in cubes.faces_list()] if [6, 6, 6, 6],
Now let front_facet, top_and_bottom, all_facets be LongTensors of
sizes (2), (4), and (12), each picking up a number of facets of a cube by specifying
the appropriate triangular faces.
Then let `subcubes = cubes.submeshes([[front_facet, top_and_bottom], [], [all_facets], []])`.
* len(subcubes) is 3.
* subcubes[0] is the front facet of the cube contained in cubes[0].
* subcubes[1] is a mesh containing the (disconnected) top and bottom facets of cubes[0].
* subcubes[2] is a clone of cubes[2].
* There are no submeshes of cubes[1] and cubes[3] in subcubes.
* subcubes[0] and subcubes[1] are not watertight. subcubes[2] is.
```
Reviewed By: bottler
Differential Revision: D35440657
fbshipit-source-id: 8a6d2d300ce226b5b9eb440688528b5e795195a1
Summary:
Sort a mesh's vertices in alphabetical order, and resort the face coords accordingly. Textured meshes are not supported yet, but will be added down the stack.
This, togehter with mesh equality, can be used to compare two meshes in a way invariant to vertex permutations, as shown in the unit tests.
We do not want the submeshing mechanism to guarantee any particular vertex order, leaving that up to the implementation, so we need this function for testing.
Reviewed By: bottler
Differential Revision: D35440656
fbshipit-source-id: 5a4dd921fdb00625a33da08b5fea79e20ac6402c
Summary: Adding a mesh equality operator. Two Meshes objects m1, m2 are equal iff their vertex lists, face lists, and normals lists are equal. Textures meshes are not supported yet, but will be added for vertex textures down the stack.
Reviewed By: bottler, nikhilaravi
Differential Revision: D35440655
fbshipit-source-id: 69974a59c091416afdb2892896859a189f5ebf3a
Summary:
The default behavior of Meshes (with verts=None, faces=None) throws an exception:
```
meshes = Meshes()
> ValueError: Verts and Faces must be either a list or a tensor with shape (batch_size, N, 3) where N is either the maximum number of verts or faces respectively.
```
Instead, let's default to an empty mesh, following e.g. PyTorch:
```
empty_tensor = torch.FloatTensor()
> torch.tensor([])
```
this change is backwards-compatible (you can still init with verts=[], faces=[]).
Reviewed By: bottler, nikhilaravi
Differential Revision: D35443453
fbshipit-source-id: d638a8fef49a089bf0da6dd2201727b94ceb21ec
Summary:
Added L1 norm for KNN and chamfer op
* The norm is now specified with a variable `norm` which can only be 1 or 2
Reviewed By: bottler
Differential Revision: D35419637
fbshipit-source-id: 77813fec650b30c28342af90d5ed02c89133e136
Summary: A new type of auto-expanded member of a Configurable: something of type Optional[X] where X is a Configurable. This works like X but its construction is controlled by a boolean membername_enabled.
Reviewed By: davnov134
Differential Revision: D35368269
fbshipit-source-id: 7e0c8a3e8c4930b0aa942fa1b325ce65336ebd5f
Summary:
Try again to solve https://github.com/facebookresearch/pytorch3d/issues/1144 pickling problem.
D35258561 (24260130ce) didn't work.
When writing a function or vanilla class C which you want people to be able to call get_default_args on, you must add the line enable_get_default_args(C) to it. This causes autogeneration of a hidden dataclass in the module.
Reviewed By: davnov134
Differential Revision: D35364410
fbshipit-source-id: 53f6e6fff43e7142ae18ca3b06de7d0c849ef965
Summary: Aid reflection by adding the original declared types of replaced members of a configurable as values in _processed_members.
Reviewed By: davnov134
Differential Revision: D35358422
fbshipit-source-id: 80ef3266144c51c1c2105f349e0dd3464e230429
Summary: Use logging instead of printing in the internals of implicitron.
Reviewed By: davnov134
Differential Revision: D35247581
fbshipit-source-id: be5ddad5efe1409adbae0575d35ade6112b3be63
Summary: This might make the implicitron tests work better on RE.
Reviewed By: davnov134
Differential Revision: D35283131
fbshipit-source-id: 4dda9684f632ab6e9cebcbf1e6e4a8243ec00c85
Summary:
ListConfig and DictConfig members of get_default_args(X) when X is a callable will contain references to a temporary dataclass and therefore be unpicklable. Avoid this in a few cases.
Fixes https://github.com/facebookresearch/pytorch3d/issues/1144
Reviewed By: shapovalov
Differential Revision: D35258561
fbshipit-source-id: e52186825f52accee9a899e466967a4ff71b3d25
Summary:
Previously, dtypes were not propagated correctly in composed transforms, resulting in errors when different dtypes were mixed. Even specifying a dtype in the constructor does not fix this. Neither does specifying the dtype for each composition function invocation (e.g. as a `kwarg` in `rotate_axis_angle`).
With the change, I also had to modify the default dtype of `RotateAxisAngle`, which was `torch.float64`; it is now `torch.float32` like for all other transforms. This was required because the fix in propagation broke some tests due to dtype mismatches.
This change in default dtype in turn broke two tests due to precision changes (calculations that were previously done in `torch.float64` were now done in `torch.float32`), so I changed the precision tolerances to be less strict. I chose the lowest power of ten that passed the tests here.
Pull Request resolved: https://github.com/facebookresearch/pytorch3d/pull/1141
Reviewed By: patricklabatut
Differential Revision: D35192970
Pulled By: bottler
fbshipit-source-id: ba0293e8b3595dfc94b3cf8048e50b7a5e5ed7cf
Summary: Allow things like `renderer:Optional[BaseRenderer]` in configurables.
Reviewed By: davnov134
Differential Revision: D35118339
fbshipit-source-id: 1219321b2817ed4b26fe924c6d6f73887095c985
Summary: To ensure that tests outside implicitron/ don't use implicitron, split the test for recursive includes in to two. License header checking is not needed here any more.
Reviewed By: shapovalov
Differential Revision: D35077830
fbshipit-source-id: 2ebe7436a6dcc5d21a116434f6ddd08705dfab34
Summary:
Before the fix, running get_default_args(C: Callable) returns an unstructured DictConfig which causes Enums to be handled incorrectly. This is a fix.
WIP update: Currently tests still fail whenever a function signature contains an untyped argument: This needs to be somehow fixed.
Reviewed By: bottler
Differential Revision: D34932124
fbshipit-source-id: ecdc45c738633cfea5caa7480ba4f790ece931e8
Summary: Using the API from D35012121 everywhere.
Reviewed By: bottler
Differential Revision: D35045870
fbshipit-source-id: dab112b5e04160334859bbe8fa2366344b6e0f70
Summary: We often want to iterate over frames in the sequence in temporal order. This diff provides the API to do that. `seq_to_idx` should probably be considered to have `protected` visibility.
Reviewed By: davnov134
Differential Revision: D35012121
fbshipit-source-id: 41896672ec35cd62f3ed4be3aa119efd33adada1
Summary: Fix assumption that face indices are signed in the PLY file, as reported in #1104.
Reviewed By: nikhilaravi
Differential Revision: D34892598
fbshipit-source-id: a8b23bfac1357bdc11bbbf752098319142239804
Summary: As reported in https://github.com/facebookresearch/pytorch3d/pull/1100, a rasterizer couldn't be moved if it was missing the optional cameras member. Fix that. This matters because the renderer.to calls rasterizer.to, so this to() could be called even by a user who never sets a cameras member.
Reviewed By: nikhilaravi
Differential Revision: D34643841
fbshipit-source-id: 7e26e32e8bc585eb1ee533052754a7b59bc7467a
Summary: As reported in https://github.com/facebookresearch/pytorch3d/pull/1100, _num_faces_per_mesh was changing in the source mesh in join_batch. This affects both TexturesUV and TexturesAtlas
Reviewed By: nikhilaravi
Differential Revision: D34643675
fbshipit-source-id: d67bdaca7278f18a76cfb15ba59d0ea85575bd36
