From d05cb3928d0ef7b65fac3ca835067dd44f2c881c Mon Sep 17 00:00:00 2001
From: Rezmason <jeremysachs@rezmason.net>
Date: Thu, 11 Nov 2021 21:56:44 -0800
Subject: [PATCH] Discovered an overlooked vertical flip I wasn't performing in
 the WGSL resurrection shader.

---
 shaders/wgsl/resurrectionPass.wgsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shaders/wgsl/resurrectionPass.wgsl b/shaders/wgsl/resurrectionPass.wgsl
index 74a4de3..00611b1 100644
--- a/shaders/wgsl/resurrectionPass.wgsl
+++ b/shaders/wgsl/resurrectionPass.wgsl
@@ -79,7 +79,7 @@ fn hslToRgb(h : f32, s : f32, l : f32) -> vec3<f32> {
 	brightness = brightness - randomFloat( uv + vec2<f32>(time.seconds) ) * config.ditherMagnitude;
 
 	// Calculate a hue based on distance from center
-	var hue = 0.35 + (length(uv - vec2<f32>(0.5, 1.0)) * -0.4 + 0.2);
+	var hue = 0.35 + (length(vec2<f32>(uv.x, 1.0 - uv.y) - vec2<f32>(0.5, 1.0)) * -0.4 + 0.2);
 
 	// Convert HSL to RGB
 	var rgb = hslToRgb(hue, 0.8, max(0., brightness.r)) * vec3<f32>(0.8, 1.0, 0.7);