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Summary:
Replace custom saveMotion with the unified saveCharacter() in character_io, so now marker tracking can save fbx file with marker data.

Note that this change removes the behavior of saving the identity vector as joint parameters separately from the motion. The motion matrix now has the identity information in every frame as well. This is what most users do anyways.

Reviewed By: jeongseok-meta, cstollmeta

Differential Revision: D86040409

@meta-cla meta-cla bot added the CLA Signed This label is managed by the Meta Open Source bot. label Nov 15, 2025
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meta-codesync bot commented Nov 15, 2025

@yutingye has exported this pull request. If you are a Meta employee, you can view the originating Diff in D86040409.

facebook-github-bot pushed a commit that referenced this pull request Nov 15, 2025
Summary:

Replace custom saveMotion with the unified saveCharacter() in character_io, so now marker tracking can save fbx file with marker data.

Note that this change removes the behavior of saving the identity vector as joint parameters separately from the motion. The motion matrix now has the identity information in every frame as well. This is what most users do anyways.

Reviewed By: jeongseok-meta, cstollmeta

Differential Revision: D86040409
facebook-github-bot pushed a commit that referenced this pull request Nov 15, 2025
Summary:

Replace custom saveMotion with the unified saveCharacter() in character_io, so now marker tracking can save fbx file with marker data.

Note that this change removes the behavior of saving the identity vector as joint parameters separately from the motion. The motion matrix now has the identity information in every frame as well. This is what most users do anyways.

Reviewed By: jeongseok-meta, cstollmeta

Differential Revision: D86040409
facebook-github-bot pushed a commit that referenced this pull request Nov 15, 2025
Summary:

Replace custom saveMotion with the unified saveCharacter() in character_io, so now marker tracking can save fbx file with marker data.

Note that this change removes the behavior of saving the identity vector as joint parameters separately from the motion. The motion matrix now has the identity information in every frame as well. This is what most users do anyways.

Reviewed By: jeongseok-meta, cstollmeta

Differential Revision: D86040409
facebook-github-bot pushed a commit that referenced this pull request Nov 15, 2025
Summary:

Replace custom saveMotion with the unified saveCharacter() in character_io, so now marker tracking can save fbx file with marker data.

Note that this change removes the behavior of saving the identity vector as joint parameters separately from the motion. The motion matrix now has the identity information in every frame as well. This is what most users do anyways.

Reviewed By: jeongseok-meta, cstollmeta

Differential Revision: D86040409
facebook-github-bot pushed a commit that referenced this pull request Nov 15, 2025
Summary:

Replace custom saveMotion with the unified saveCharacter() in character_io, so now marker tracking can save fbx file with marker data.

Note that this change removes the behavior of saving the identity vector as joint parameters separately from the motion. The motion matrix now has the identity information in every frame as well. This is what most users do anyways.

Reviewed By: jeongseok-meta, cstollmeta

Differential Revision: D86040409
Summary:

This change adds a parameterized constructor to the FileSaveOptions Python binding, enabling users to initialize all member variables directly when creating the object instead of having to set them one by one after construction.

This improves the API ergonomics by allowing cleaner initialization patterns:
```python
options = FileSaveOptions(mesh=False, locators=True, blend_shapes=False)
```

Reviewed By: cstollmeta, jeongseok-meta

Differential Revision: D86904749
)

Summary:

This diff replaces the `GltfOptions` parameter with `FileSaveOptions` in the `saveGltfCharacter` function signatures to provide a unified interface for file saving options across different formats (GLTF and FBX).

Reviewed By: cstollmeta, jeongseok-meta

Differential Revision: D86882964
Summary:

Replace custom saveMotion with the unified saveCharacter() in character_io, so now marker tracking can save fbx file with marker data.

Note that this change removes the behavior of saving the identity vector as joint parameters separately from the motion. The motion matrix now has the identity information in every frame as well. This is what most users do anyways.

Reviewed By: jeongseok-meta, cstollmeta

Differential Revision: D86040409
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3 participants