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🐛 Fix blur 0 artifacts

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This commit is contained in:
Alejandro Alonso 2026-02-18 07:57:13 +01:00
parent 2b130c7e52
commit d614b4902f
1 changed files with 11 additions and 0 deletions
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11
render-wasm/src/shapes/shadows.rs
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@ -48,6 +48,17 @@ impl Shadow {
}
pub fn get_drop_shadow_filter(&self) -> Option<ImageFilter> {
if self.blur <= 0.0 && self.spread <= 0.0 {
// Avoid Skia's DropShadowOnly path for hard shadows because it can
// introduce soft alpha on the contour even with zero blur.
let filter = image_filters::offset((self.offset.0, self.offset.1), None, None);
return image_filters::color_filter(
skia::color_filters::blend(self.color, skia::BlendMode::SrcIn).unwrap(),
filter,
None,
);
}
let mut filter = image_filters::drop_shadow_only(
(self.offset.0, self.offset.1),
(self.blur, self.blur),