---
title: vector_float3
framework: spritekit
role: symbol
role_heading: Type Alias
path: spritekit/vector_float3
---

# vector_float3

A floating point vector type used to perform physics calculations.

## Declaration

```occ
typedef float __attribute__((ext_vector_type(3))) vector_float3;
```

## See Also

### Data Types

- [SKActionTimingFunction](spritekit/skactiontimingfunction.md)
- [SKFieldForceEvaluator](spritekit/skfieldforceevaluator.md)