From 9d864d7d6886bf58b9b87121a7e783b2a698ffd8 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 11 Nov 2018 12:46:53 +0100
Subject: [PATCH] spiral boundary always drawn

---
 hypgraph.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/hypgraph.cpp b/hypgraph.cpp
index 9db34515..917f02e7 100644
--- a/hypgraph.cpp
+++ b/hypgraph.cpp
@@ -1391,12 +1391,11 @@ void draw_boundary(int w) {
         for(ld a=-10; a<=10; a+=0.01 / (1 << vid.linequality) / u) {
           cld z = exp(cld(a, a * imag(sm) / real(sm) + M_PI));
           hyperpoint ret = hpxyz(real(z), imag(z), 0);
-          if(vid.skiprope) 
-            ret = mobius(ret, vid.skiprope, 1);
+          ret = mobius(ret, vid.skiprope, 1);
           ret *= vid.radius;
           curvepoint(ret);
           }
-        queuecurve(ringcolor, 0, p);
+        queuecurve(ringcolor, 0, p).flags |= POLY_ALWAYS_IN;
         queuereset(pmodel, p);
         }
       return;