---
title: vertexCount
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/lowleveldeformation/vertexcount
---

# vertexCount

The number of vertices in the mesh.

## Declaration

```swift
final var vertexCount: Int { get }
```

## See Also

### Accessing mesh data

- [input](realitykit/lowleveldeformation/input.md)
- [output](realitykit/lowleveldeformation/output.md)
- [LowLevelDeformation.Mesh](realitykit/lowleveldeformation/mesh.md)
- [LowLevelDeformation.VertexSemantic](realitykit/lowleveldeformation/vertexsemantic.md)
- [LowLevelDeformation.VertexAttribute](realitykit/lowleveldeformation/vertexattribute.md)