From a00bad40075821a21017626c945c8f49999dfeb5 Mon Sep 17 00:00:00 2001
From: Simon Tippe <tippe.simon@gmail.com>
Date: Thu, 28 Apr 2022 22:40:24 +0200
Subject: [PATCH] Adjusted SSAO

---
 data/shader/ao/ssao.csh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/data/shader/ao/ssao.csh b/data/shader/ao/ssao.csh
index c57a890a1..0bf17d5c0 100644
--- a/data/shader/ao/ssao.csh
+++ b/data/shader/ao/ssao.csh
@@ -63,8 +63,10 @@ void main() {
         // get sample depth
 		vec3 samplePos = ConvertDepthToViewSpace(textureLod(shadowMap, offset.xy, 0).r, offset.xy);
      
+		float rangeCheck = abs(fragPos.z - samplePos.z) < radius ? 1.0 : 0.0;
 		float delta = samplePos.z - ssaoSample.z;
-        occlusion += (delta > 0.0 ? 1.0 : 0.0) * saturate(radius - sqr(distance(fragPos, samplePos)));		
+        occlusion += (delta > 0.0 ? 1.0 : 0.0) * rangeCheck;
+		
     }
 	
     float result = pow(1.0 - (occlusion / float(sampleCount)), strength);