[rtext] Fix stb_truetype composite glyph scaling logic#4811
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raysan5
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stb_truetype composite glyph scaling logic
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@AshishBhattarai I'm afraid this change belongs to |
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just opened a pr on stb |
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@AshishBhattarai thanks, just merging this change but note it can be overwritten on library update... |
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The logic for handling composite glyph scaling doesn't match the truetype specs, hence the results are different when a glyph in a ttf file defines composite glyh scales. I couldn't really find a ttf font with a glyph that has this exact issue, but the specs allows both uniform and non-uniform scaling for composite glyphs.
Part of the spec i am referring to
Synthetic tests (intentionally add scale to glyph component, spec allows it)
Left is FontForger, Right is raylib
With this fix applied
