From d566595b1c0090a3894ed7ef88d467b5857f3eba Mon Sep 17 00:00:00 2001
From: nek0 <nek0@nek0.eu>
Date: Sun, 17 May 2020 13:21:06 +0200
Subject: [PATCH] add uniform to shader

---
 res/shaders/frag.shader | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/res/shaders/frag.shader b/res/shaders/frag.shader
index 037ef95..c6deafe 100644
--- a/res/shaders/frag.shader
+++ b/res/shaders/frag.shader
@@ -2,7 +2,9 @@
 
 out vec4 color;
 
+uniform vec4 u_color;
+
 void main()
 {
-  color = vec4(0.0, 1.0, 0.0, 0.5);
+  color = u_color;
 }