# NIF File Format Documentation

NIF Objects | Compound Types | Enum Types | Basic Types | File Versions

## LightingShaderControlledVariable

An unsigned 32-bit integer, describing which float variable in BSLightingShaderProperty to animate.

### Choices

Number | Name | Description
--- | --- | ---
0 | Unknown Float 2 | Unknown Float 2.
8 | Environment Map Scale | Environment Map Scale.
9 | Glossiness | Glossiness.
10 | Specular Strength | Specular Strength.
11 | Emissive Multiple | Emissive Multiple.
12 | Alpha | Alpha.
20 | U Offset | U Offset.
21 | U Scale | U Scale.
22 | V Offset | V Offset.
23 | V Scale | V Scale.

### Storage Type

unsigned int

### Found In

- BSLightingShaderPropertyFloatController