From 039f05be5a548a9b5051b988869f984d7e335a47 Mon Sep 17 00:00:00 2001
From: LaG1924 <lag1924@gmail.com>
Date: Wed, 8 Dec 2021 01:55:37 +0500
Subject: Added more SSAO settings

---
 cwd/assets/altcraft/shaders/frag/ssao.fs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'cwd/assets/altcraft/shaders')

diff --git a/cwd/assets/altcraft/shaders/frag/ssao.fs b/cwd/assets/altcraft/shaders/frag/ssao.fs
index 0615e8f..4ed93fd 100644
--- a/cwd/assets/altcraft/shaders/frag/ssao.fs
+++ b/cwd/assets/altcraft/shaders/frag/ssao.fs
@@ -8,6 +8,8 @@ uniform sampler2D normal;
 uniform sampler2D worldPos;
 uniform sampler2D ssaoNoise;
 
+uniform int ssaoSamples;
+
 layout (std140) uniform Globals {
     mat4 projView;
     mat4 proj;
@@ -36,7 +38,8 @@ void main() {
     mat3 TBN = mat3(tangent, bitangent, normal);  
 
     float occlusion = 0.0;
-    for(int i = 0; i < kernelSize; i++)
+    int samples = min(kernelSize, ssaoSamples);
+    for(int i = 0; i < samples; i++)
     {
         vec3 samplePos = TBN * ssaoKernels[i].xyz;
         samplePos = fragPos + samplePos * radius; 
-- 
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