From 333562544ef1b71a7a4d7ce1ece533bef98ce0da Mon Sep 17 00:00:00 2001
From: yum <yum.food.vr@gmail.com>
Date: Tue, 14 Jan 2025 21:01:26 -0800
Subject: im going to kill myself

attempt to fix hypotrochoid normals

key insight is that multiplying normal by transpose(invert(jacobian)) of
transform should work, but it fucking doesn't
---
 interpolators.cginc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'interpolators.cginc')

diff --git a/interpolators.cginc b/interpolators.cginc
index 4955415..2193339 100644
--- a/interpolators.cginc
+++ b/interpolators.cginc
@@ -50,6 +50,10 @@ struct v2f
 
   float2 screenPos : TEXCOORD14;
 
+#if defined(_TROCHOID)
+  float3 objPos_pre_trochoid : TEXCOORD15;
+#endif
+
   UNITY_VERTEX_INPUT_INSTANCE_ID
   UNITY_VERTEX_OUTPUT_STEREO
 };
@@ -108,6 +112,10 @@ struct v2f
   float3 vertexLightColor : TEXCOORD16;
   #endif
 
+#if defined(_TROCHOID)
+  float3 objPos_pre_trochoid : TEXCOORD17;
+#endif
+
   UNITY_VERTEX_INPUT_INSTANCE_ID
   UNITY_VERTEX_OUTPUT_STEREO
 };
-- 
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