---
title: descriptor
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/lowlevelmeshresource/descriptor-swift.property
---

# descriptor

The descriptor used to create this mesh resource.

## Declaration

```swift
final var descriptor: LowLevelMeshResource.Descriptor { get }
```

## See Also

### Describing the mesh layout

- [LowLevelMeshResource.Descriptor](realitykit/lowlevelmeshresource/descriptor-swift.struct.md)
- [LowLevelMeshResource.Layout](realitykit/lowlevelmeshresource/layout.md)
- [LowLevelMeshResource.Attribute](realitykit/lowlevelmeshresource/attribute.md)
- [LowLevelMeshResource.VertexSemantic](realitykit/lowlevelmeshresource/vertexsemantic.md)