---
title: "init(edgeTessellationFactor:insideTessellationFactor:)"
framework: metal
role: symbol
role_heading: Initializer
path: "metal/mtltriangletessellationfactorshalf/init(edgetessellationfactor:insidetessellationfactor:)"
---

# init(edgeTessellationFactor:insideTessellationFactor:)

## Declaration

```swift
init(edgeTessellationFactor: (UInt16, UInt16, UInt16), insideTessellationFactor: UInt16)
```