From b17c955193cbcc0bc774cdf09022b40abf80f768 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Fri, 10 Mar 2023 17:23:52 +0100
Subject: shader: add discard on alpha == 0

---
 shaders/tile.frag | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'shaders')

diff --git a/shaders/tile.frag b/shaders/tile.frag
index a233825e..9e05d677 100644
--- a/shaders/tile.frag
+++ b/shaders/tile.frag
@@ -9,4 +9,6 @@ out vec4 color;
 
 void main() {
     color = texture(sampler, frag_texcoords) * tint;
+    if (color.a == 0)
+        discard;
 }
-- 
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