From 46fab0a9c4eee236f15f35296d49d72ab4aefdb9 Mon Sep 17 00:00:00 2001
From: yum <yum.food.vr@gmail.com>
Date: Sat, 15 Jun 2024 17:49:14 -0700
Subject: More LTCGI tuning

Matches the visual behavior of mochie now.
---
 pbr.cginc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pbr.cginc b/pbr.cginc
index cf1706d..b6375cc 100644
--- a/pbr.cginc
+++ b/pbr.cginc
@@ -204,8 +204,8 @@ float4 getLitColor(
   }
 
 #if defined(_LTCGI)
+  ltcgi_acc acc = (ltcgi_acc) 0;
   if ((bool) round(_LTCGI_Enabled)) {
-    ltcgi_acc acc = (ltcgi_acc) 0;
     LTCGI_Contribution(
         acc,
         i.worldPos,
@@ -213,6 +213,8 @@ float4 getLitColor(
         view_dir,
         1.0 - smoothness,
         0);
+    direct_light.color += acc.diffuse;
+    direct_light.color += acc.specular;
     indirect_light.diffuse += acc.diffuse;
     indirect_light.specular += acc.specular;
   }
@@ -245,6 +247,10 @@ float4 getLitColor(
         indirect_light).xyz;
   }
 
+#if defined(_LTCGI)
+  pbr.rgb += (acc.specular + acc.diffuse) * metallic;
+#endif
+
   return float4(pbr, albedo.a);
 }
 
-- 
cgit v1.2.3