From 274f601c9c49f69e4acef24b56982190b5b0bf93 Mon Sep 17 00:00:00 2001
From: yum <yum.food.vr@gmail.com>
Date: Tue, 25 Mar 2025 19:12:49 -0700
Subject: Continue work on tessellation

---
 shatter_wave.cginc | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'shatter_wave.cginc')

diff --git a/shatter_wave.cginc b/shatter_wave.cginc
index 72f8097..87a21cc 100644
--- a/shatter_wave.cginc
+++ b/shatter_wave.cginc
@@ -23,6 +23,12 @@ void shatterWaveVert(inout float3 objPos, float3 objNormal, float3 objTangent) {
   float3 objPos_proj = dot(objPos, wave_axis) * normalize(wave_axis);
   float offset = exp(-length(objPos_proj - wave_center * wave_axis) * _Shatter_Wave_Power) * _Shatter_Wave_Amplitude;
   objPos += objNormal * offset;
+
+  float phase = (wave_t / _Shatter_Wave_Period) + 0.5;
+}
+
+void shatterWaveFrag(inout float3 normal, float3 objPos) {
+  normal = normalize(cross(ddy(objPos), ddx(objPos)));
 }
 
 #endif  // _SHATTER_WAVE
-- 
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