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Evaluation Data: IM-MA mesh geometry defect breakdown across 101 exports

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Quiet
Tech stack
python

Research direction

Start with the linked 3dqa-benchmark CLI runner and its aggregate reports to reproduce the IM-MA measurements. The issue names no repository files, tests, or specific requested change; completion would require clarifying which geometry defect to address and how the 101 exports should be evaluated.

Written by the indexing model from the issue text.

Description

Hi IM-3D / Meta GenAI team,

I ran an open, reproducible geometry QA census (3dqa-benchmark) across 2,307 generative exports from 23 models.

IM-MA Metrics (n=101):

  • Non-watertight: 84.2%
  • Non-manifold edges: 53.5%
  • Missing UVs: 100%
  • Vertex-colour-only exports: 100%
  • Exceeding 30k budget: 0.0%

Full reproducible CLI runner (pip install 3dqa) and aggregate reports are available at:
https://github.com/alza123123/3dqa-benchmark

Dominant language
Python
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