Problem about rotation matrix rot mode

hassony2 / manopth

MANO layer for PyTorch, generating hand meshes as a differentiable layer

GNU General Public License v3.0

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Open elephanting opened 3 years ago

elephanting commented 3 years ago

Hi, I would like to know what is the purpose of rotproj layer at: https://github.com/hassony2/manopth/blob/4f1dcad1201ff1bfca6e065a85f0e3456e1aa32b/manopth/manolayer.py#L165 In axis-angle rot mode, you don't use this layer after convert axis-angle into rotation matrix.

Thanks

hassony2 commented 3 years ago

Hi @elephanting,

Thanks for bringing this up ! I am not sure I understand the unwanted behavior, could you further detail what you believe is the issue ?

Best !