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[Merged by Bors] - create font atlas that can contains fonts of any size #3592

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[Merged by Bors] - create font atlas that can contains fonts of any size #3592

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create font atlas that can contains fonts of any size
mockersf Jan 8, 2022
56a560c
:paperclip:
mockersf Jan 8, 2022
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mockersf Jun 1, 2022
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mockersf Jun 1, 2022
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10 changes: 9 additions & 1 deletion crates/bevy_text/src/font_atlas_set.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -76,10 +76,18 @@ impl FontAtlasSet {
)
};
if !font_atlases.iter_mut().any(add_char_to_font_atlas) {
// Find the largest dimension of the glyph, either its width or its height
let glyph_max_size: u32 = glyph_texture
.texture_descriptor
.size
.height
.max(glyph_texture.texture_descriptor.size.width);
// Pick the higher of 512 or the smallest power of 2 greater than glyph_max_size
let containing = (1u32 << (32 - glyph_max_size.leading_zeros())).max(512) as f32;
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font_atlases.push(FontAtlas::new(
textures,
texture_atlases,
Vec2::new(512.0, 512.0),
Vec2::new(containing, containing),
));
if !font_atlases.last_mut().unwrap().add_glyph(
textures,
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