Initial Sparse Array Edits Proposal

amohr · December 19, 2024, 9:33pm

Hi folks – here’s the PR for the sparse array edits in USD attribute overrides proposal.

github.com/PixarAnimationStudios/OpenUSD-proposals

Initial Sparse Array Edits Proposal

PixarAnimationStudios:main ← gitamohr:main

opened 07:02PM - 19 Dec 24 UTC

gitamohr

+502 -0

### Description of Proposal This proposal introduces a new value type, `VtArr…ayEdit` that can sparsely edit weaker `VtArray` opinions by inserting, erasing, and overwriting elements via a simple editing language, and a general framework for handling sparse attribute value opinions of any type in USD, including time-varying opinions in time samples and value clips. [Sparse Array-Editing Attribute Overrides in OpenUSD](https://github.com/gitamohr/USD-proposals/blob/main/proposals/sparse-array-edits/README.md) ### Contributing - [X] I agree to and accept the [Supplemental Terms](https://graphics.pixar.com/usd/release/contributing_supplemental.html).

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Initial Sparse Array Edits Proposal

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