---
title: LowLevelDeformation.BlendShape
framework: realitykit
role: symbol
role_heading: Structure
platforms: [iOS 27.0+, iPadOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: realitykit/lowleveldeformation/blendshape-swift.struct
---

# LowLevelDeformation.BlendShape

An accessor for the blend-shape buffers of a LowLevelDeformation.

## Declaration

```swift
struct BlendShape
```

## Topics

### Instance Methods

- [setNormalOffsets(_:offset:)](realitykit/lowleveldeformation/blendshape-swift.struct/setnormaloffsets(_:offset:).md)
- [setPositionOffsets(_:offset:)](realitykit/lowleveldeformation/blendshape-swift.struct/setpositionoffsets(_:offset:).md)
- [setTangentOffsets(_:offset:)](realitykit/lowleveldeformation/blendshape-swift.struct/settangentoffsets(_:offset:).md)
- [setWeights(_:offset:)](realitykit/lowleveldeformation/blendshape-swift.struct/setweights(_:offset:).md)