## SetUserNormalValues

### Introduced

v8.0 (2010)

### Description

Sets user normals to the specified numeric values. The user normals are specified by their corresponding sample indices.
Note: This command will create user normals if required.

### Scripting Syntax

    SetUserNormalValues( [InputObj], Indices, Values );

### Parameters

Parameter | Type | Description
--- | --- | ---
InputObj | String | The mesh to set user normals on. Default Value: Current selection
Indices | XSICollection | Array of sample indices to modify.
Values | XSICollection | Array of normal values. (3 per index)

### Examples

#### JScript Example

    // Create a cube and set user normals for the top face
    CreatePrim("Cube", "MeshSurface");
    var indices = [16,17,18,19];
    var normals = [-1,1,-1, -1,1,1, 1,1,1, 1,1,-1];
    SetUserNormalValues(null, indices, normals);

### See Also

CreateUserNormals ResetUserNormals RemoveUserNormals AverageUserNormals SetVertexUserNormals SetPolygonUserNormals InvertUserNormals NormalizeUserNormals CopyUserNormals PasteUserNormals