1 files changed, 17 insertions, 0 deletions
diff --git a/data.cginc b/data.cginc
index 48087df..cbab2c7 100644
--- a/data.cginc
+++ b/data.cginc
@@ -87,4 +87,21 @@ struct LightData {
   LightIndirect indirect;
 };
 
+struct BrdfData {
+  float direct_d;
+  float3 direct_f;
+  float direct_g;
+
+#if defined(_CLEARCOAT)
+  float direct_d_cc;
+  float direct_f_cc;
+  float direct_g_cc;
+#endif
+
+  float3 ibl_dfg;
+#if defined(_CLEARCOAT)
+  float3 ibl_dfg_cc;
+#endif
+};
+
 #endif  // __DATA_INC