soaos/bevy_dither_post_process
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Tweak luma comparison

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This commit is contained in:
Silas Bartha 2024-11-21 12:19:49 -05:00
parent 28c30b79f9
commit c0488eed59
Signed by: soaos
GPG Key ID: 9BD3DCC0D56A09B2
2 changed files with 2 additions and 2 deletions
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2
Cargo.toml
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@ -1,6 +1,6 @@
[package] [package]
name = "bevy_dither_post_process" name = "bevy_dither_post_process"
version = "0.2.0" version = "0.2.1"
edition = "2021" edition = "2021"
description = "A post-process black and white ordered dithering effect for the Bevy game engine." description = "A post-process black and white ordered dithering effect for the Bevy game engine."
license = "0BSD OR MIT OR Apache-2.0" license = "0BSD OR MIT OR Apache-2.0"

2
assets/shaders/dither_post_process.wgsl
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@ -18,7 +18,7 @@ fn fragment(
let base_color = textureSample(screen_texture, screen_sampler, in.uv); let base_color = textureSample(screen_texture, screen_sampler, in.uv);
let luma = (0.2126 * base_color.r + 0.7152 * base_color.g + 0.0722 * base_color.b); let luma = (0.2126 * base_color.r + 0.7152 * base_color.g + 0.0722 * base_color.b);
let value = f32(luma >= threshold); let value = f32(luma > threshold);
return vec4f(value, value, value, 1.0); return vec4f(value, value, value, 1.0);
} }