From e3e5a247c58c6e0b45d81ab61314bd8d1bd530ac Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Thu, 19 Feb 2015 22:54:40 -0500
Subject: Added ability to resize window (full screen is really laggy though!)

---
 shaders/bloom1.fragment | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'shaders/bloom1.fragment')

diff --git a/shaders/bloom1.fragment b/shaders/bloom1.fragment
index 4940933..cfb2799 100644
--- a/shaders/bloom1.fragment
+++ b/shaders/bloom1.fragment
@@ -6,6 +6,7 @@ out vec3 color;
 
 uniform sampler2D screenTex;
 uniform float iGlobalTime;
+uniform vec2 resolution;
 
 float nrand(vec2 n)
 {
@@ -45,7 +46,7 @@ void main()
     vec2 ofs = fTaps_Poisson[i];
     ofs = vec2(dot(ofs, basis.xz), dot(ofs, basis.yw));
     
-    vec2 texcoord = UV + max_siz * ofs / vec2(1024.0,768.0);
+    vec2 texcoord = UV + max_siz * ofs / resolution;
     sum += texture(screenTex, texcoord, -10.0);
   }
   
-- 
cgit 1.4.1