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Fix convertion from Color to Pixel

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Steins7 2024-03-10 13:54:42 +01:00
parent f0ab184ea8
commit a014b3e144
1 changed files with 5 additions and 5 deletions
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10
src/utils.rs
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@ -175,10 +175,10 @@ impl Color {
//that the values are within [0.0, 1.0], meaning we won't ever overflow an u8 //that the values are within [0.0, 1.0], meaning we won't ever overflow an u8
unsafe { unsafe {
Pixel { Pixel {
r: self.r.to_int_unchecked::<u8>() * 255, r: (self.r * 255.0).to_int_unchecked::<u8>(),
g: self.g.to_int_unchecked::<u8>() * 255, g: (self.g * 255.0).to_int_unchecked::<u8>(),
b: self.b.to_int_unchecked::<u8>() * 255, b: (self.b * 255.0).to_int_unchecked::<u8>(),
a: self.a.to_int_unchecked::<u8>() * 255, a: (self.a * 255.0).to_int_unchecked::<u8>(),
} }
} }
} }
@ -193,7 +193,7 @@ impl Color {
} }
pub fn alpha_blend(&self, other: &Self) -> Self { pub fn alpha_blend(&self, other: &Self) -> Self {
//apply alpha compisting's "over" operator, see //apply alpha compositing's "over" operator, see
//[https://en.wikipedia.org/wiki/Alpha_compositing] for more detail //[https://en.wikipedia.org/wiki/Alpha_compositing] for more detail
let a = self.a + other.a * (1.0 - self.a); let a = self.a + other.a * (1.0 - self.a);
Self { Self {