---
title: specularHitDistanceTextureUsage
framework: metalfx
role: symbol
role_heading: Instance Property
path: metalfx/mtlfxtemporaldenoisedscalerbase/specularhitdistancetextureusage
---

# specularHitDistanceTextureUsage

The minimal texture usage options that your app’s input specular hit texture needs in order to support this denoiser scaler.

## Declaration

```swift
var specularHitDistanceTextureUsage: MTLTextureUsage { get }
```