idk
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4 changed files with 951 additions and 791 deletions
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@ -42,6 +42,13 @@ pub const RGBA = struct {
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};
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}
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pub fn eql(a: *const RGBA, b: *const RGBA) bool {
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return a.r == b.r and
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a.g == b.g and
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a.b == b.b and
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a.a == b.a;
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}
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pub fn blend(base: *const RGBA, add: *const RGBA) RGBA {
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var r: RGBA = undefined;
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r.a = 1 - (1 - add.a) * (1 - base.a);
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