| Parameter | Description | 
|---|---|
| glyph | Glyph used as a reference for the new glyph. | 
| index | The index of the glyph in the font file. | 
| metrics | The metrics of the glyph. | 
| glyphRect | The GlyphRect defining the position of the glyph in the atlas texture. | 
| scale | The relative scale of the glyph. | 
| atlasIndex | The index of the atlas texture that contains the glyph. | 
Constructor for a new glyph.