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[Temp fix applied] chamfer_loss not computing correct gradient (For TriMesh) #38

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nirmal-suthar opened this issue Oct 7, 2020 · 0 comments
Open

[Temp fix applied] chamfer_loss not computing correct gradient (For TriMesh) #38

nirmal-suthar opened this issue Oct 7, 2020 · 0 comments

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@nirmal-suthar
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nirmal-suthar commented Oct 7, 2020 •
edited

chamfer_loss uses verts_padded representation for computing distance, need workaround to make verts_packed representation of trimesh visible to Zygote.

EDIT: use custom adjoint for computing gradient for verts_packed
nirmal-suthar added a commit that referenced this issue Oct 7, 2020
@nirmal-suthar
Temp Fix for #38
6304fd5
@nirmal-suthar nirmal-suthar changed the title Chamfer_loss not computing correct gradient (For TriMesh) chamfer_loss not computing correct gradient (For TriMesh) Oct 9, 2020
@nirmal-suthar nirmal-suthar changed the title chamfer_loss not computing correct gradient (For TriMesh) [Temp fix applied] chamfer_loss not computing correct gradient (For TriMesh) Feb 4, 2021
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