Tweak LTCGI based on world experiments

1 files changed, 16 insertions, 1 deletions

diff --git a/pbr.cginc b/pbr.cginc
index d65f981..0095654 100644
--- a/pbr.cginc
+++ b/pbr.cginc
@@ -245,7 +245,7 @@ float4 getLitColor(
     direct_light.color *= (1 - e);
   }
 
-#if defined(_LTCGI)
+#if 0 && defined(_LTCGI)
   ltcgi_acc acc = (ltcgi_acc) 0;
   if (_LTCGI_Enabled_Dynamic) {
     LTCGI_Contribution(
@@ -379,6 +379,21 @@ float4 getLitColor(
         indirect_light).xyz;
 #endif
 
+
+#if 1 && defined(_LTCGI)
+  ltcgi_acc acc = (ltcgi_acc) 0;
+  if (_LTCGI_Enabled_Dynamic) {
+    LTCGI_Contribution(
+        acc,
+        i.worldPos,
+        normal,
+        view_dir,
+        1.0 - smoothness,
+        0);
+    pbr.rgb += acc.diffuse * pbr.rgb + acc.specular;
+  }
+#endif
+
   // TODO formalize with parameters
   // Break up color banding by adding some dithering to shaded color.
   float screen_dither = ign(tdata.screen_uv_round) * .00390625;