# NormalMap

*in [Lib.image.use](README.md)*

Converts the brightness of an image into a normal map that can be used with [SetMaterial].

## Input Parameters
| Name (Relevancy & Type) | Description |
|---|---|
| **LightMap** (Texture2D) | — |
| **Impact** (Single) | — |
| **SampleRadius** (Single) | — |
| **Resolution** (Int2) | — |
| **Twist** (Single) | — |
| **Mode** (Int32) | — |
| **OutputFormat** (Format) | — |
| **TextureRepeat** (TextureAddressMode) | — |

## Outputs
| Name | Type |
|---|---|
| **Output** | T3.Core.DataTypes.Texture2D |