add 4 tessellation heightmap channels

1 files changed, 27 insertions, 6 deletions

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;