---
title: primitiveType
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/argeometryelement/primitivetype
---

# primitiveType

The geometry’s type of data (triangle, or line).

## Declaration

```swift
var primitiveType: ARGeometryPrimitiveType { get }
```

## See Also

### Getting Index Information

- [bytesPerIndex](arkit/argeometryelement/bytesperindex.md)
- [count](arkit/argeometryelement/count.md)
- [indexCountPerPrimitive](arkit/argeometryelement/indexcountperprimitive.md)
- [ARGeometryPrimitiveType](arkit/argeometryprimitivetype.md)