IFontOptions represents optional properties for a font being loaded, will be generally used with defaults that are overridden.
Table of contents
Optional buffer: undefined | number
Whitespace buffer around a glyph in the atlas in pixels.
Optional characters: undefined | string
Characters to pre-render for the font, should be all characters that will be displayed with the font.
Optional cutoff: undefined | number
How much of the radius (relative) is used for the inside part the glyph.
Optional radius: undefined | number
How many pixels around the glyph shape in the atlas to use for encoding distance.