From 9ca5fafa9b0e07e77fddf3a2eb87e1a15087e5c3 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 11 Nov 2018 11:24:20 +0100
Subject: [PATCH] do not draw boundary in band transition

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

diff --git a/hypgraph.cpp b/hypgraph.cpp
index abf4e21e..4db00d6f 100644
--- a/hypgraph.cpp
+++ b/hypgraph.cpp
@@ -1267,6 +1267,7 @@ void draw_boundary(int w) {
       }
     
     case mdBand: case mdBandEquidistant: case mdBandEquiarea: case mdSinusoidal: {
+      if(pmodel == mdBand && conformal::model_transition != 1) return;
       bool bndband = ((pmodel == mdBand) ? hyperbolic : sphere);
       transmatrix T = spin(-conformal::model_orientation * degree);
       ld right = M_PI/2 - 1e-5;