From bdfe78eaf5123b4cd4241e8492b1edf7e9b1c158 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Thu, 29 Jul 2021 12:03:20 +0200
Subject: [PATCH] arb:: fixed compute_vertex_valence

---
 arbitrile.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arbitrile.cpp b/arbitrile.cpp
index e801261f..863b50af 100644
--- a/arbitrile.cpp
+++ b/arbitrile.cpp
@@ -340,7 +340,10 @@ EX void compute_vertex_valence() {
       int qty = 0;
       connection_t at = {i, k, false};
       do {
-        total += shs[at.sid].angles[at.eid];
+        ld a = shs[at.sid].angles[at.eid];
+        while(a < 0) a += 360 * degree;
+        while(a > 360 * degree) a -= 360 * degree;
+        total += a;
         qty++;
 
         at.eid++;