What is in scope?
For USDZ asset, define the asset, destination, and release condition before editing. Keep a clean source copy and state why units and axes is relevant to metadata inspection.
Format guide
3D asset metadata inspection for USDZ asset
Plan metadata inspection for USDZ asset. Review the source, test the destination export, and document settings, evidence, and open risks.
USDZ assetmetadata inspectionformatQAexport
Decisions to make
What can block delivery?
For metadata inspection in USDZ asset, treat unresolved authorship data as blocking. Decide whether it needs a technical fix, additional evidence, or a qualified reviewer.
What proves it is ready?
For metadata inspection, require a representative result in USDZ asset, the accepted export settings, and a clear outcome for custom properties. Record who approved the final package.
Production notes
USDZ asset files can open successfully while still losing important data. The metadata inspection check should look beyond file validity to units, hierarchy, animation, metadata, and external dependencies.
For USDZ asset, keep the metadata inspection pass focused on units and axes, authorship data, and custom properties. Make one controlled change at a time and retain enough evidence for another person to repeat the decision.
Inspect units, authorship, timestamps, hierarchy, custom properties, coordinate references, and embedded application data. Apply this metadata inspection guidance to the actual USDZ asset delivery path.
Practical answer
Treat this as a focused delivery check: for USDZ asset, begin with units and axes, then test authorship data and custom properties in the actual destination. Keep the accepted export settings and any unresolved metadata inspection risks with the source file.
Preflight checklist
- Before metadata inspection, confirm that USDZ asset is the actual file format destination, not just an intermediate preview tool.
- For USDZ asset, keep an untouched source file for metadata inspection and record the starting state of units and axes and authorship data.
- Verify custom properties in USDZ asset during metadata inspection rather than assuming the editor preview is authoritative.
- For USDZ asset, save the approved export settings, fallback file, and owner of any remaining metadata inspection work.
Recommended workflow
Inspect the source asset
Open the original file before making changes. For USDZ asset, record its format, units, dependencies, and current units and axes so the metadata inspection pass has a reliable baseline.
Check units and axes
During metadata inspection for USDZ asset, establish the expected state of units and axes. Resolve or document any gap before moving on to authorship data.
Test in USDZ asset
Do not rely on the authoring viewport alone. For metadata inspection, load a representative export in USDZ asset and verify authorship data together with custom properties.
Package the result
For USDZ asset, keep the accepted export, its settings, and a short note about unresolved risks. Name the person responsible for the final review of metadata inspection.
Common failure modes
Unexpected change: units and axes
During metadata inspection, compare the source and destination values for units and axes. Do not continue until the difference is explained and assigned to the asset or the USDZ asset pipeline.
Destination mismatch: authorship data
For metadata inspection, capture the USDZ asset result and isolate the responsible layer. A clean authoring preview is not proof when the exported authorship data result no longer matches the baseline.
No pass condition for custom properties
Define an observable metadata inspection result or move the decision to a qualified USDZ asset reviewer. Do not hide an unresolved custom properties risk behind a general “ready” status.
Acceptance criteria
| metadata inspection check for USDZ asset | USDZ asset pass condition for metadata inspection | Evidence to keep for USDZ asset metadata inspection |
|---|---|---|
| units and axes during metadata inspection for USDZ asset | For USDZ asset metadata inspection, the source and revised asset use an agreed value for units and axes. | Keep USDZ asset metadata inspection before-and-after values and the setting that changed. |
| authorship data during metadata inspection for USDZ asset | The metadata inspection result for authorship data matches the expected behavior in USDZ asset, not only in the editor. | Keep target-side evidence for USDZ asset metadata inspection, such as an import log or captured test. |
| custom properties during metadata inspection for USDZ asset | The recorded result for custom properties meets the USDZ asset release requirement for this metadata inspection job. | Keep the accepted USDZ asset result and the reviewer name for metadata inspection. |
| embedded application data after metadata inspection for USDZ asset | The metadata inspection handoff for USDZ asset contains only the files needed downstream. | Keep the USDZ asset export preset, fallback, dependencies, and open risks from metadata inspection. |
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FAQ
How should I plan metadata inspection for USDZ asset?
For USDZ asset, start with units and axes on the untouched source file. It gives you a baseline before the metadata inspection pass changes geometry, materials, metadata, or export settings.
What should the USDZ asset metadata inspection checklist include?
During metadata inspection for USDZ asset, record the source format, units, texture locations, material slots, exporter, destination version, and observed authorship data behavior.
Which units and axes requirements matter most?
The metadata inspection pass is complete when units and axes, authorship data, and custom properties have been tested in USDZ asset, the export opens correctly, and remaining review has an owner.
What happens when authorship data does not pass review in USDZ asset?
For USDZ asset, use a qualified reviewer during metadata inspection when custom properties cannot be verified automatically or when licensing, device, marketplace, or domain rules affect approval.