---
title: "init(inputAttributes:outputAttributes:blending:skinning:renormalizing:)"
framework: realitykit
role: symbol
role_heading: Initializer
path: "realitykit/lowleveldeformation/pipeline/descriptor/init(inputattributes:outputattributes:blending:skinning:renormalizing:)"
---

# init(inputAttributes:outputAttributes:blending:skinning:renormalizing:)

Creates a pipeline descriptor.

## Declaration

```swift
init(inputAttributes: [LowLevelDeformation.VertexAttribute] = [], outputAttributes: [LowLevelDeformation.VertexAttribute] = [], blending: LowLevelDeformation.Pipeline.Descriptor.Blending? = nil, skinning: LowLevelDeformation.Pipeline.Descriptor.Skinning? = nil, renormalizing: LowLevelDeformation.Pipeline.Descriptor.Renormalizing? = nil)
```