---
title: layers
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtlrasterizationratemapdescriptor/layers
---

# layers

The rasterization rates for one or more layers in the rate map.

## Declaration

```swift
var layers: MTLRasterizationRateLayerArray { get }
```

## See Also

### Configuring the rate map layers

- [layerCount](metal/mtlrasterizationratemapdescriptor/layercount.md)
- [layer(at:)](metal/mtlrasterizationratemapdescriptor/layer(at:).md)
- [setLayer(_:at:)](metal/mtlrasterizationratemapdescriptor/setlayer(_:at:).md)
- [MTLRasterizationRateLayerArray](metal/mtlrasterizationratelayerarray.md)