---
title: "init(vertexCount:blending:skinning:renormalizing:)"
framework: realitykit
role: symbol
role_heading: Initializer
path: "realitykit/lowleveldeformation/descriptor-swift.struct/init(vertexcount:blending:skinning:renormalizing:)"
---

# init(vertexCount:blending:skinning:renormalizing:)

Creates a deformation descriptor.

## Declaration

```swift
init(vertexCount: Int, blending: LowLevelDeformation.Descriptor.Blending?, skinning: LowLevelDeformation.Descriptor.Skinning?, renormalizing: LowLevelDeformation.Descriptor.Renormalizing?)
```