---
title: NSVisualEffectView.Material.appearanceBased
framework: appkit
role: symbol
role_heading: Case
path: appkit/nsvisualeffectview/material-swift.enum/appearancebased
---

# NSVisualEffectView.Material.appearanceBased

A default material for the view’s effective appearance.

## Declaration

```swift
case appearanceBased
```

## See Also

### Deprecated Materials

- [NSVisualEffectView.Material.light](appkit/nsvisualeffectview/material-swift.enum/light.md)
- [NSVisualEffectView.Material.dark](appkit/nsvisualeffectview/material-swift.enum/dark.md)
- [NSVisualEffectView.Material.mediumLight](appkit/nsvisualeffectview/material-swift.enum/mediumlight.md)
- [NSVisualEffectView.Material.ultraDark](appkit/nsvisualeffectview/material-swift.enum/ultradark.md)