From 29d50a9f21311665941fae1263c144b8f8821904 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Wed, 16 Aug 2023 10:25:57 +0200
Subject: [PATCH] fix ori() setting in multi::two_focus

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

diff --git a/hypgraph.cpp b/hypgraph.cpp
index 4ce71c65..fa7ebde4 100644
--- a/hypgraph.cpp
+++ b/hypgraph.cpp
@@ -2227,7 +2227,7 @@ EX void centerpc(ld aspd) {
     }
 
   if(set_multi && multi::two_focus) {
-    pconf.mori() = spin( atan2(multi_point) );
+    pconf.mori() = spin( -atan2(multi_point) );
     auto& d = pconf.twopoint_param;
     d = hdist0(multi_point);
     if(among(pmodel, mdJoukowsky, mdJoukowskyInverted)) {