From 30426d535d2731e40219cafdaa4e60b672b630b6 Mon Sep 17 00:00:00 2001
From: NULL511 <null511@outlook.com>
Date: Sat, 15 Jun 2024 00:56:13 -0400
Subject: [PATCH] back normal fix

---
 shaders/dimensions/physics_ocean.fsh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/shaders/dimensions/physics_ocean.fsh b/shaders/dimensions/physics_ocean.fsh
index dd9135c0..02be15ac 100644
--- a/shaders/dimensions/physics_ocean.fsh
+++ b/shaders/dimensions/physics_ocean.fsh
@@ -518,6 +518,8 @@ if (gl_FragCoord.x * texelSize.x < 1.0  && gl_FragCoord.y * texelSize.y < 1.0 )
     WavePixelData wave = physics_wavePixel(physics_localPosition.xz, waviness, physics_iterationsNormal, physics_gameTime);
     vec3 NormalTex = wave.normal;
 
+    if (isEyeInWater == 1 && !gl_FrontFacing) NormalTex = -NormalTex;
+
 	// tangent space normals for refraction
 	TangentNormal = NormalTex.xy*0.5+0.5;