> For the complete documentation index, see [llms.txt](https://vc-docs.gitbook.io/engine/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vc-docs.gitbook.io/engine/home/doxygen_synced/files/_math_8cs.md).
# Source/Math.cs
## Classes
| | Name |
| ----- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| class | Vector3
Exposes unity Vector3 math operations to the JavaScript API layer.
|
| class | Quaternion
Exposes unity Quaternion math operations to the JavaScript API layer.
|
## Source code
```csharp
public static class Vector3
{
public static UnityEngine.Vector3 zero => UnityEngine.Vector3.zero;
public static UnityEngine.Vector3 Minus(UnityEngine.Vector3 l, UnityEngine.Vector3 r)
{
return l - r;
}
public static UnityEngine.Vector3 Add(UnityEngine.Vector3 l, UnityEngine.Vector3 r)
{
return l + r;
}
public static UnityEngine.Vector3 Multiply(UnityEngine.Vector3 l, float num)
{
return l * num;
}
public static UnityEngine.Vector3 Multiply(float num, UnityEngine.Vector3 r)
{
return num * r;
}
public static UnityEngine.Vector3 Multiply(UnityEngine.Vector3 l, UnityEngine.Vector3 r)
{
l.Scale(r);
return l;
}
public static UnityEngine.Vector3 Multiply(UnityEngine.Quaternion quaternion, UnityEngine.Vector3 vector)
{
return quaternion * vector;
}
public static UnityEngine.Vector3 Lerp(UnityEngine.Vector3 start, UnityEngine.Vector3 target, float time)
{
return UnityEngine.Vector3.Lerp(start, target, time);
}
public static UnityEngine.Vector3 MoveTowards(UnityEngine.Vector3 start, UnityEngine.Vector3 target, float distance)
{
return UnityEngine.Vector3.MoveTowards(start, target, distance);
}
}
public static class Quaternion
{
public static UnityEngine.Quaternion Multiply(UnityEngine.Quaternion l, UnityEngine.Quaternion r)
{
return l * r;
}
}
```
***
Updated on 2026-06-23 at 10:43:25 +0800