# MeshingParameterTextureRange enum

Namespace: [Rhino.Geometry](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.geometry.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md) · Since v6.0

```cs
public enum MeshingParameterTextureRange
```

Defines how to pack render/meshes textures.

## Values

| Name | Value | Description |
| --- | --- | --- |
| Unset | 0 | This value is not set. |
| UnpackedUnscaledNormalized | 1 | Each face has a normalized texture range [0,1]x[0,1]. The normalized coordinate is calculated using the entire surface domain. For meshes of trimmed surfaces when the active area is a small subset of the entire surface, there will be large regions of unused texture space in [0,1]x[0,1]. When the 3d region being meshed is far from being square-ish, there will be a substantial amount of distortion mapping [0,1]x[0,1] texture space to the 3d mesh. |
| PackedScaledNormalized | 2 | Each face is assigned a texture range that is a sub-rectangle of [0,1]x[0,1]. The sub-rectangles are mutually disjoint and packed into [0,1]x[0,1] in a way that minimizes distortion and maximizes the coverage of [0,1]x[0,1]. When the surface or surfaces being meshed are trimmed, this option takes into account only the region of the base surface the mesh covers and uses as much of [0,1]x[0,1] as possible. (default) |