# Shape and Path Keys

*API Collection*

## Topics

### Paths

- [`GSPathKey`](/Core/GlyphsCore/GSPathKey)
- [`GSPathMergeOpenPaths`](/Core/GlyphsCore/GSPathMergeOpenPaths)
- [`GSWidthBucketsKey`](/Core/GlyphsCore/GSWidthBucketsKey)

### Focus

- [`GSShapeFocusKey`](/Core/GlyphsCore/GSShapeFocusKey)
- [`GSPathFocusKey`](/Core/GlyphsCore/GSPathFocusKey)

## See Also

### Constants

- [Geometry and Grid Constants](/Core/GlyphsCore/Geometry-Constants)
- [Miscellaneous Constants](/Core/GlyphsCore/Miscellaneous-Constants)
- [Legacy Constants](/Core/GlyphsCore/Legacy-Constants)