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-rw-r--r--interpolators.cginc1
1 files changed, 1 insertions, 0 deletions
diff --git a/interpolators.cginc b/interpolators.cginc
index 2193339..d363d50 100644
--- a/interpolators.cginc
+++ b/interpolators.cginc
@@ -10,6 +10,7 @@ struct appdata
{
float4 vertex : POSITION;
float3 normal : NORMAL;
+ float4 tangent : TANGENT;
float2 uv0 : TEXCOORD0;
#if !defined(_OPTIMIZE_INTERPOLATORS)
float2 uv1 : TEXCOORD1;