microsoft / microsoft/TRELLIS

Question about sample_sparse_structure

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Python
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Description

Thanks for the excellent work!

I have a question about the sample_sparse_structure function. If it samples difference size of coordinates from the image encoded latents, how can this operation be applied for multiple batch size during training ?

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
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Research direction

Start by locating the implementation of sample_sparse_structure and the training entry point that calls it. Trace how image-encoded latents and batch dimensions are handled, then review any nearby documentation or examples. Done means the batching behavior and any required constraints are clearly documented or explained.

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Assessment

Tech stack
python
Domain
machine-learning
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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