KhronosGroup / KhronosGroup/OpenCOLLADA

Maya CGFX: duplicated <setparam> ref/<newparam> sid

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bug
Dominant language
C++
Stars
678
Forks
260
PR merge metrics
No merged PRs in 30d

Description

Several <setparam> with same ref and <newparam> with same sid are exported if samplers use the same texture.

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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.
  4. Open a pull request that references the issue number.

Research direction

Reproduce a Maya CGFX export where multiple samplers use the same texture, then trace the exporter path that emits ref and sid entries. Done means shared textures no longer produce duplicate entries, with an appropriate regression check if the project has coverage for this export path.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
computer-graphics
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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