---
title: BlendShapeWeightsData
framework: realitykit
role: symbol
role_heading: Structure
path: realitykit/blendshapeweightsdata
---

# BlendShapeWeightsData

A structure that encapsulates the blend shape name, blend shape weights and the names of those weights to be stored by the blend shape weights set.

## Declaration

```swift
struct BlendShapeWeightsData
```

## Topics

### Initializers

- [init(id:weights:)](realitykit/blendshapeweightsdata/init(id:weights:).md)

### Instance Properties

- [id](realitykit/blendshapeweightsdata/id.md)
- [weightNames](realitykit/blendshapeweightsdata/weightnames.md)
- [weights](realitykit/blendshapeweightsdata/weights.md)

## Relationships

### Conforms To

- [Identifiable](swift/identifiable.md)

## See Also

### Blend shape management

- [BlendShapeWeightsComponent](realitykit/blendshapeweightscomponent.md)
- [BlendShapeWeightsMapping](realitykit/blendshapeweightsmapping.md)
- [BlendShapeWeights](realitykit/blendshapeweights.md)
- [BlendShapeWeightsSet](realitykit/blendshapeweightsset.md)