From 049eb3310507c6ccfdfea31057f8e452b31e4593 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 27 Mar 2022 19:42:04 +0200
Subject: [PATCH] ray:: fixed levellines in hyperbolic

---
 raycaster.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/raycaster.cpp b/raycaster.cpp
index 23a12fc3..6894098e 100644
--- a/raycaster.cpp
+++ b/raycaster.cpp
@@ -1379,7 +1379,7 @@ void raygen::emit_iterate(int gid1) {
 
   if(levellines) {
     if(hyperbolic && !eyes && !intra::in)
-      fmain += "gl_FragColor.xyz *= 0.5 + 0.5 * cos(z/cosh(go) * uLevelLines * 2. * PI);\n";
+      fmain += "gl_FragColor.xyz *= 0.5 + 0.5 * cos(t.z * uLevelLines * 2. * PI);\n";
     else
       fmain += "gl_FragColor.xyz *= 0.5 + 0.5 * cos(go * uLevelLines * 2. * PI);\n";
     if(fsh.find("uLevelLines") == string::npos)