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Fixing ui antialiasing clamp call parameters order (#14970) (#17456)

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# Objective

Fixes #14970

## Solution

It seems the clamp call in `ui.wgsl` had the parameters order incorrect.

## Testing

Tested using examples/ui in native and my current project in wasm - both
in linux.
Could use some help with testing in other platforms.

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Hexroll by Pen, Dice & Paper 2025-01-20 21:31:20 +00:00 committed by GitHub
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crates/bevy_ui/src/render/ui.wgsl
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@ -117,7 +117,7 @@ fn sd_inset_rounded_box(point: vec2<f32>, size: vec2<f32>, radius: vec4<f32>, in
// get alpha for antialiasing for sdf // get alpha for antialiasing for sdf
fn antialias(distance: f32) -> f32 { fn antialias(distance: f32) -> f32 {
// Using the fwidth(distance) was causing artifacts, so just use the distance. // Using the fwidth(distance) was causing artifacts, so just use the distance.
return clamp(0.0, 1.0, (0.5 - distance)); return saturate(0.5 - distance);
} }
fn draw(in: VertexOutput, texture_color: vec4<f32>) -> vec4<f32> { fn draw(in: VertexOutput, texture_color: vec4<f32>) -> vec4<f32> {