From f53c49c69ee42917e3789bbfe792c9d53c287e76 Mon Sep 17 00:00:00 2001
From: yum <yum.food.vr@gmail.com>
Date: Tue, 3 Jun 2025 18:24:11 -0700
Subject: begin work on fog

---
 2ner.cginc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to '2ner.cginc')

diff --git a/2ner.cginc b/2ner.cginc
index 6cea852..6e2b6e6 100644
--- a/2ner.cginc
+++ b/2ner.cginc
@@ -9,6 +9,7 @@
 #include "face_me.cginc"
 #include "false_color_visualization.cginc"
 #include "features.cginc"
+#include "fog.cginc"
 #include "globals.cginc"
 #include "harnack_tracing.cginc"
 #include "interpolators.cginc"
@@ -183,6 +184,18 @@ float4 frag(v2f i, uint facing : SV_IsFrontFace
   i.tangent = UnityObjectToWorldNormal(i.tangent);
   i.binormal = UnityObjectToWorldNormal(i.binormal);
 
+#if defined(_RAYMARCHED_FOG)
+  FogParams fog_params = {
+    _Raymarched_Fog_Steps,
+    _Raymarched_Fog_Density,
+    _Raymarched_Fog_Dithering_Noise,
+    _Raymarched_Fog_Density_Noise,
+    _Raymarched_Fog_Density_Noise_Scale
+  };
+  FogResult fog_result = raymarched_fog(i, fog_params);
+  return fog_result.color;
+#endif
+
 #if defined(_SHATTER_WAVE) || defined(_TESSELLATION_HEIGHTMAP)
   calcNormalInScreenSpace(i.normal, i.objPos);
 #endif
-- 
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