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# USDPreviewSession.OptimizationParameters

```
enum OptimizationParameters
```

## Topics

### Enumeration Cases

[`case processed(USDPreviewSession.OptimizationSteps)`](/documentation/SpatialPreview/USDPreviewSession/OptimizationParameters/processed(_:))

Allows the stage to analyzed for the given `OptimizationSteps` preferences and have those prefences applied.

[`case unmodified`](/documentation/SpatialPreview/USDPreviewSession/OptimizationParameters/unmodified)

The USD stage is used as-is with no optimization.

## Relationships

### Conforms To

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

---

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