From a0fdc6d882a1755d0b0607ba3d9bb55e7f8ac006 Mon Sep 17 00:00:00 2001
From: Patrick
Date: Tue, 23 Mar 2021 19:28:28 +0100
Subject: fix translucency, add gaussian blur to shader

---
 shaders/frag_shadowmap.glsl | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'shaders/frag_shadowmap.glsl')

diff --git a/shaders/frag_shadowmap.glsl b/shaders/frag_shadowmap.glsl
index 6d6dab6..9a15c7a 100644
--- a/shaders/frag_shadowmap.glsl
+++ b/shaders/frag_shadowmap.glsl
@@ -2,6 +2,7 @@
 #version 330 core
 
 in vec3 FragPos;
+in vec3 LocalPos;
 
 out vec4 FragColor;
 
@@ -9,6 +10,10 @@ uniform vec3 lightPos;
 
 void main()
 {
-  float lightDist = 1 - (length(lightPos - FragPos) - 5.5);
-  FragColor = vec4(vec3(lightDist), 1);
+  float lightDist = length(lightPos - FragPos);
+  float c1 = mod(lightDist, 10);
+  float c2 = mod(lightDist/10, 10);
+  float c3 = mod(lightDist/100, 10);
+  FragColor = vec4(c1, c2, c3, 1);
+  //FragColor = vec4(LocalPos/10, 1);
 }
-- 
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