# Sandbox.Engine.Settings.RenderSettings.UpscalerRenderScale

```csharp
float UpscalerRenderScale { get; set; }
```

Render-resolution scale used by Stretch (40-100%) and FSR1 (50-100%) modes.

Declared in [Sandbox.Engine.Settings.RenderSettings](/api/Sandbox.Engine.Settings.RenderSettings).
Assembly: `Sandbox.Engine`.