From 23b59101ae6327e3d9957fd2b488dd6794af561c Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Thu, 25 Oct 2018 03:17:42 +0200
Subject: [PATCH] model orientation supported in Joukowsky

---
 conformal.cpp | 2 +-
 hypgraph.cpp  | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/conformal.cpp b/conformal.cpp
index dc70b6a7..5b30e623 100644
--- a/conformal.cpp
+++ b/conformal.cpp
@@ -599,7 +599,7 @@ namespace conformal {
   
   bool model_has_orientation() {
     return
-      among(pmodel, mdHalfplane, mdPolynomial, mdPolygonal, mdTwoPoint) || mdBandAny();
+      among(pmodel, mdHalfplane, mdPolynomial, mdPolygonal, mdTwoPoint, mdJoukowsky, mdJoukowskyInverted) || mdBandAny();
     }
   
   void model_menu() {
diff --git a/hypgraph.cpp b/hypgraph.cpp
index 70fa6e0d..eb1a1425 100644
--- a/hypgraph.cpp
+++ b/hypgraph.cpp
@@ -410,6 +410,7 @@ void applymodel(hyperpoint H, hyperpoint& ret) {
     ld x0, y0;  
     x0 = H[0] / tz;
     y0 = H[1] / tz;
+    conformal::apply_orientation(x0, y0);
     ld r = hypot(x0, y0);
     ld c = x0 / r;
     ld s = y0 / r;
@@ -421,6 +422,7 @@ void applymodel(hyperpoint H, hyperpoint& ret) {
       ret[0] = ret[0] / r2;
       ret[1] = -ret[1] / r2;
       }
+    conformal::apply_orientation(ret[1], ret[0]);
     ghcheck(ret,H);
     return;
     }