From a439b16602e94be3557e0b96c78dd569183006c8 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Thu, 25 Aug 2022 01:05:58 +0200
Subject: [PATCH] dont generate horos in hrmap_h3

---
 bigstuff.cpp | 3 ++-
 reg3.cpp     | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/bigstuff.cpp b/bigstuff.cpp
index 1d26a052..3274d6f5 100644
--- a/bigstuff.cpp
+++ b/bigstuff.cpp
@@ -1369,8 +1369,9 @@ EX int wallchance(cell *c, bool deepOcean) {
 
 /** \brief should we generate the horocycles in the current geometry? */
 EX bool horo_ok() {  
-  if(INVERSE) return false;
+  if(INVERSE) return false;  
   if(currentmap->strict_tree_rules()) return true;
+  if(reg3::in_hrmap_h3() && !PURE) return false;
   return hyperbolic && !bt::in() && !arcm::in() && !kite::in() && !experimental && !hybri && !arb::in() && !quotient;
   }
 
diff --git a/reg3.cpp b/reg3.cpp
index 039ebd68..db48a559 100644
--- a/reg3.cpp
+++ b/reg3.cpp
@@ -2485,6 +2485,10 @@ hrmap_h3* hypmap() {
   return ((hrmap_h3*) currentmap);
   }
 
+EX bool in_hrmap_h3() {
+  return dynamic_cast<hrmap_h3*> (currentmap);
+  }
+
 EX int quotient_count() {
   return isize(hypmap()->quotient_map->allh);
   }