# Sandbox.ParticleSphereEmitter.DistanceBias

```csharp
Vector3 DistanceBias { get; set; }
```

Scales the random spawn direction per axis. (1,1,1) spawns in the full sphere,
(0,0,1) restricts spawning to a line along Z, (0,0,0) spawns at the center only.

Declared in [Sandbox.ParticleSphereEmitter](/api/Sandbox.ParticleSphereEmitter).
Assembly: `Sandbox.Engine`.