# `splitBezierCurveTo`

*Function*

## Declaration

```swift
func splitBezierCurveTo(_ c: UnsafePointer<NSPoint>!, _ t: CGFloat, _ l: UnsafeMutablePointer<NSPoint>!, _ r: UnsafeMutablePointer<NSPoint>!)
```

```objc
void splitBezierCurveTo(const NSPoint *c, CGFloat t, NSPoint *l, NSPoint *r);
```

```python
splitBezierCurveTo(c: NSPoint, t: float, l: NSPoint, r: NSPoint)
```

## See Also

### Curve Fitting

- [`FitCurve`](/Core/GlyphsCore/FitCurve)
- [`FitCubic`](/Core/GlyphsCore/FitCubic)
- [`FitCubicSingle`](/Core/GlyphsCore/FitCubicSingle)
- [`GSDetectBreaksAndFit`](/Core/GlyphsCore/GSDetectBreaksAndFit)
- [`GSCubicFitsPoints`](/Core/GlyphsCore/GSCubicFitsPoints)
- [`GSCubicCollinearish`](/Core/GlyphsCore/GSCubicCollinearish)
- [`GSCalculateErrorLength`](/Core/GlyphsCore/GSCalculateErrorLength)
- [`GSSignificantT`](/Core/GlyphsCore/GSSignificantT)