removed-font-atlas-sets.md

---

title: Removed `FontAtlasSets`
pull_requests: [21345]

---

• FontAtlasSets has been removed.

• FontAtlasKey now newtypes a (AssetId<Font>, u32, FontSmoothing).

• FontAtlasSet is now a resource. It newtypes a HashMap<FontAtlasKey, Vec<FontAtlas>> and derives Deref and DerefMut.

• Font atlases are looked up directly using a FontAtlasKey, there's no longer a separate AssetId<Font> to FontAtlasKey map.

• remove_dropped_font_atlas_sets has been renamed to free_unused_font_atlases_system.

• The FontAtlasSet methods add_glyph_to_atlas, get_glyph_atlas_info, and get_outlined_glyph_texture have been moved into the font_atlas module and reworked into free functions.