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Fix identity property of yuvrot

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This commit is contained in:
Eric Van Albert
2025-12-11 13:29:36 -05:00
parent 5d8bfa3803
commit 9ce22a0e4a
2 changed files with 3 additions and 3 deletions
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library/yuvrot.wgsl
+2 -2
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@@ -7,8 +7,8 @@ fn main(uv: vec2<f32>) -> vec4<f32> {
let t = select(iIntensity * 2. * pi, iTime * iFrequency * pi, iFrequency != 0.);
let u_v = yuv.gb * 2.;
let u_v2 = u_v - 1.;
let u_v3 = vec2<f32>(u_v2.x * cos(t) - yuv.b * sin(t),
u_v2.y * sin(t) + yuv.b * cos(t));
let u_v3 = vec2<f32>(u_v2.x * cos(t) - u_v2.y * sin(t),
u_v2.x * sin(t) + u_v2.y * cos(t));
let u_v4 = u_v3 + 1.;
let u_v5 = u_v4 / 2.;
src/bin/main.rs
+1 -1
View File
@@ -698,7 +698,7 @@ impl App<'_> {
},
|ui| {
egui::Frame::NONE
.fill(egui::Color32::from_rgba_premultiplied(25, 25, 25, 250))
.fill(egui::Color32::from_rgba_premultiplied(23, 23, 23, 230))
.show(ui, |ui| {
ui.horizontal(|ui| {
ui.set_min_width(ui.available_width());