From fe50cd1af94ba03bdaaf19a8277a244351115bc5 Mon Sep 17 00:00:00 2001
From: griffi-gh <prasol258@gmail.com>
Date: Wed, 22 Nov 2023 22:02:30 +0100
Subject: [PATCH] discard alpha, use treshold

---
 kubi/shaders/world.frag | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/kubi/shaders/world.frag b/kubi/shaders/world.frag
index 59ae56b..54eb595 100644
--- a/kubi/shaders/world.frag
+++ b/kubi/shaders/world.frag
@@ -19,9 +19,11 @@ uniform sampler2DArray tex;
 void main() {
   // base color from texture
   color = texture(tex, vec3(v_uv, v_tex_index));
-  // discard fully transparent pixels
-  if (color.w <= 0.0) discard;
+  // discard transparent pixels
+  if (color.w < 0.5) discard;
   //basic "lighting"
   float light = abs(v_normal.x) + .8 * abs(v_normal.y) + .6 * abs(v_normal.z);
   color *= vec4(vec3(light), 1.);
+  //discard alpha
+  color.w = 0.;
 }