From a20ee8e716156b9ff4ae5454e48a58a0d394b75f Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Thu, 15 Dec 2022 19:21:16 +0100
Subject: [PATCH] fixed the euc_in_noniso function

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

diff --git a/geometry.cpp b/geometry.cpp
index 308ad5a1..b74398d4 100644
--- a/geometry.cpp
+++ b/geometry.cpp
@@ -1132,7 +1132,7 @@ EX namespace geom3 {
     }
 
   EX bool euc_in_noniso() {
-    return among(ggclass(), gcNil, gcSol, gcNIH, gcSolN) && nonisotropic;
+    return among(ggclass(), gcNil, gcSol, gcNIH, gcSolN) && mgclass() == gcEuclid;
     }
 
   EX bool sph_in_euc() {