From 97c9673b30c820ccf356b344db7069f459e8c476 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 9 Nov 2019 12:33:13 +0100
Subject: [PATCH] fixed simple perspective in nonisotropic

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

diff --git a/shaders.cpp b/shaders.cpp
index acc346c5..f2e0bc92 100644
--- a/shaders.cpp
+++ b/shaders.cpp
@@ -217,7 +217,7 @@ shared_ptr<glhr::GLprogram> write_shader(flagtype shader_flags) {
     shader_flags |= SF_PERS3 | SF_DIRECT;
     if(hyperbolic)
       distfun = "acosh(t[3])", treset = true;
-    else if(euclid)
+    else if(euclid || nonisotropic)
       distfun = "length(t.xyz)", treset = true;
     else {
       if(spherephase & 4) coordinator += "t = -t;\n";