# NIF File Format Documentation

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

## SemanticData

### Attributes

Name | Type | Arg | Arr1 | Arr2 | Cond | Description | From | To
--- | --- | --- | --- | --- | --- | --- | --- | ---
Name | string |  |  |  |  | Type of data (POSITION, POSITION_BP, INDEX, NORMAL, NORMAL_BP, TEXCOORD, BLENDINDICES, BLENDWEIGHT, BONE_PALETTE, COLOR, DISPLAYLIST, MORPH_POSITION, BINORMAL_BP, TANGENT_BP). |  |
Index | uint |  |  |  |  | An extra index of the data. For example, if there are 3 uv maps, then the corresponding TEXCOORD data components would have indices 0, 1, and 2, respectively. |  |

### Found In

- ElementReference
- MeshData