From f1ccfe1d74846df120be984cb09d45ec7e17810c Mon Sep 17 00:00:00 2001
From: yum <yum.food.vr@gmail.com>
Date: Tue, 29 Jul 2025 09:00:59 -0700
Subject: add 4 tessellation heightmap channels

---
 globals.cginc | 33 +++++++++++++++++++++++++++------
 1 file changed, 27 insertions(+), 6 deletions(-)

(limited to 'globals.cginc')

diff --git a/globals.cginc b/globals.cginc
index ec88c60..0017758 100644
--- a/globals.cginc
+++ b/globals.cginc
@@ -499,12 +499,33 @@ float4 _Shatter_Wave_Rotation_Strength;
 float _Tessellation_Factor;
 #endif  // _TESSELLATION
 
-#if defined(_TESSELLATION_HEIGHTMAP)
-texture2D _Tessellation_Heightmap;
-float4 _Tessellation_Heightmap_ST;
-float _Tessellation_Heightmap_Scale;
-float _Tessellation_Heightmap_Offset;
-#endif  // _TESSELLATION_HEIGHTMAP
+#if defined(_TESSELLATION_HEIGHTMAP_0)
+texture2D _Tessellation_Heightmap_0;
+float4 _Tessellation_Heightmap_0_ST;
+float _Tessellation_Heightmap_0_Scale;
+float _Tessellation_Heightmap_0_Offset;
+#endif  // _TESSELLATION_HEIGHTMAP_0
+
+#if defined(_TESSELLATION_HEIGHTMAP_1)
+texture2D _Tessellation_Heightmap_1;
+float4 _Tessellation_Heightmap_1_ST;
+float _Tessellation_Heightmap_1_Scale;
+float _Tessellation_Heightmap_1_Offset;
+#endif  // _TESSELLATION_HEIGHTMAP_1
+
+#if defined(_TESSELLATION_HEIGHTMAP_2)
+texture2D _Tessellation_Heightmap_2;
+float4 _Tessellation_Heightmap_2_ST;
+float _Tessellation_Heightmap_2_Scale;
+float _Tessellation_Heightmap_2_Offset;
+#endif  // _TESSELLATION_HEIGHTMAP_2
+
+#if defined(_TESSELLATION_HEIGHTMAP_3)
+texture2D _Tessellation_Heightmap_3;
+float4 _Tessellation_Heightmap_3_ST;
+float _Tessellation_Heightmap_3_Scale;
+float _Tessellation_Heightmap_3_Offset;
+#endif  // _TESSELLATION_HEIGHTMAP_3
 
 #if defined(_TESSELLATION_HEIGHTMAP_DIRECTION_CONTROL)
 float3 _Tessellation_Heightmap_Direction_Control_Vector;
-- 
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