From 04d8aabc925f580a79bb7880b1373b9f7c8c0178 Mon Sep 17 00:00:00 2001
From: RaveYard <MrRaveYard@gmail.com>
Date: Thu, 30 Jun 2022 15:55:13 +0200
Subject: [PATCH] Fix ambient occlusion pass not considering sky as a miss

---
 src/lightmap/glsl_rchit_ambient.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/lightmap/glsl_rchit_ambient.h b/src/lightmap/glsl_rchit_ambient.h
index 2b04b8d..e9c6585 100644
--- a/src/lightmap/glsl_rchit_ambient.h
+++ b/src/lightmap/glsl_rchit_ambient.h
@@ -28,7 +28,16 @@ layout(set = 0, binding = 6) buffer SurfaceBuffer { SurfaceInfo surfaces[]; };
 
 void main()
 {
-	payload.hitAttenuation = gl_HitTEXT;
+	SurfaceInfo surface = surfaces[surfaceIndices[gl_PrimitiveID]];
+
+	if(surface.Sky > 0.0)
+	{
+		payload.hitAttenuation = 100000.0;
+	}
+	else
+	{
+		payload.hitAttenuation = gl_HitTEXT;
+	}
 }
 
 )glsl";