---
title: rasterSampleCount
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/lowlevelrenderer/configuration/rastersamplecount
---

# rasterSampleCount

The number of samples per pixel for MSAA.

## Declaration

```swift
var rasterSampleCount: Int { get set }
```

## Discussion

Discussion Corresponds to MTLRenderPassDescriptor.rasterSampleCount.

## See Also

### Tuning rendering options

- [enableTonemap](realitykit/lowlevelrenderer/configuration/enabletonemap.md)
- [enableColorMatch](realitykit/lowlevelrenderer/configuration/enablecolormatch.md)
- [alphaPremultiply](realitykit/lowlevelrenderer/configuration/alphapremultiply.md)
- [maxCameraCount](realitykit/lowlevelrenderer/configuration/maxcameracount.md)