# shz_vec2_from_angle

Source: https://sh4zam.com/api/vector/shz_vec2_from_angle/

```c
SHZ_INLINE shz_vec2_t shz_vec2_from_angle(float radians) SHZ_NOEXCEPT;
```

Returns the 2D unit vector representing a rotation from the positive X axis in radians.

## Parameters

| Name | Type | Description |
| --- | --- | --- |
| `radians` | `float` |  |

## Returns

`shz_vec2_t`

## Availability

- **C++ equivalent:** [`shz::vec2::from_angle`](https://sh4zam.com/api/cpp/vec2/#from_angle)
- **Type-generic form:** none
- **Back-ends:** SH4: shared C implementation · SW: portable C · SPU: shared C implementation
- **Defined in:** [`sh4zam/shz_vector.h:639`](https://github.com/gyrovorbis/sh4zam/blob/ba1e30c88d49df0311870b229e1dd860ef26c477/include/sh4zam/shz_vector.h#L639)
- **Module:** [Vector](https://sh4zam.com/api/vector/), section "Angles"