# WBV2-P3-001 status

- task: `WBV2-P3-001`
- parent: `WBV2-P2-005`
- parity: `MATERIAL.PBR_UV`
- implementationClass: `LOCAL_BOUNDED`
- status: `done`
- fixture: `tests/files/web/generated/WBV2-P3-001-MATERIAL.PBR_UV.blend`

## Evidence

- Desktop and WASM expose matching Principled material fields, active UV data and stable mesh/material IDs.
- Main transactions create and activate a secondary UV map, unwrap the cube, and update Principled values; final revision is 5 and save/reopen is exact.
- The declared Noise node is retained as an `UNSUPPORTED` node with a reader warning; invalid UV selection and malformed blend input fail without revision/Main mutation.

## Commands

- `build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/WBV2-P3-001.py -- tests/files/web/generated/WBV2-P3-001-MATERIAL.PBR_UV.blend`
- `npm --prefix web run test:generated-gap -- --task WBV2-P3-001`
- `node tools/web/check-generated-gap.mjs --task WBV2-P3-001`
- `node tools/web/check-task-context.mjs --task WBV2-P3-001 --write`

## Handoff

- nextTask: `WBV2-P3-002`
- queue mutation: allowed after manifest and parent hash validation