From 5a0e73e2b5acbedd2c4f7c4dc96e78a4e1f2a56b Mon Sep 17 00:00:00 2001
From: griffi-gh <prasol258@gmail.com>
Date: Sat, 28 Jan 2023 22:55:29 +0100
Subject: [PATCH] block selector effect

---
 shaders/selection_box.frag | 1 +
 1 file changed, 1 insertion(+)

diff --git a/shaders/selection_box.frag b/shaders/selection_box.frag
index 9b2ac94..42b54ed 100644
--- a/shaders/selection_box.frag
+++ b/shaders/selection_box.frag
@@ -5,4 +5,5 @@ uniform vec4 u_color;
 
 void main() {
   color = u_color;
+  color -= vec4(0, 0, 0, 0.1 * sin(gl_FragCoord.x) * cos(gl_FragCoord.y));
 }