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# init(name:key:description:initialValue:maximum:minimum:neutralValue:cameraValue:)

Creates a floating-point parameter object.

```
convenience init(name: String, key: String, description: String, initialValue: Float, maximum: Float, minimum: Float, neutralValue: Float? = nil, cameraValue: Float? = nil)
```

## Parameters

`name`

A localized human-readable name for the parameter, suitable for displaying in application UI.

`key`

A unique key string identifying this parameter.

`description`

A localized description of the parameter, suitable for displaying in a tool tip or similar explanatory UI.

`initialValue`

The initial value of this parameter as defined in the sequence metadata.

`maximum`

The maximum value of this parameter.

`minimum`

The minimum value of this parameter.

`neutralValue`

The neutral value of this parameter.

`cameraValue`

The camera value for this parameter.

---

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