# Sandbox.PolygonMesh.AreEdgesCoLinear

```csharp
bool AreEdgesCoLinear(HalfEdgeHandle hEdgeA, HalfEdgeHandle hEdgeB, float flAngleToleranceInDegrees)
```

### Parameters

- `hEdgeA` (`HalfEdgeHandle`)
- `hEdgeB` (`HalfEdgeHandle`)
- `flAngleToleranceInDegrees` (`float`)

### Returns

`bool`

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