Grass: add crude instancing code

1 files changed, 10 insertions, 0 deletions

diff --git a/globals.cginc b/globals.cginc
index 0341146..9bc4330 100755
--- a/globals.cginc
+++ b/globals.cginc
@@ -170,6 +170,16 @@ float _Ray_Marching_Hexagon_Height;
 float _Instance_Distance_Culling_Distance;
 #endif  // _INSTANCE_DISTANCE_CULLING
 
+#if defined(_INSTANCE_TEXTURE_OFFSET)
+texture2D _Instance_Texture_Offset_Data_Tex;
+float4 _Instance_Texture_Offset_Data_Tex_TexelSize;
+float3 _Instance_Texture_Offset_Cell_Dimensions;
+float3 _Instance_Texture_Offset_Angle_Randomization;
+float _Instance_Texture_Offset_Scale_Randomization;
+float3 _Instance_Texture_Offset_Base_Scale;
+float4 _Instance_Texture_Offset_Base_Rotation;
+#endif  // _INSTANCE_TEXTURE_OFFSET
+
 #if defined(_PARALLAX_HEIGHTMAP)
 texture2D _Parallax_Heightmap;
 float4 _Parallax_Heightmap_ST;