From 839beabbc9f635f5ec946b5bde31b6412e14bd59 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Thu, 15 Dec 2022 18:20:13 +0100
Subject: [PATCH] vertical_vector in same-in-same

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

diff --git a/hypgraph.cpp b/hypgraph.cpp
index cdcf6821..07672c5c 100644
--- a/hypgraph.cpp
+++ b/hypgraph.cpp
@@ -1915,6 +1915,8 @@ EX hyperpoint vertical_vector() {
   if(gproduct && vid.fixed_yz) {
     return get_view_orientation() * lztangent(embedded_plane ? vid.wall_height : 1);
     }
+  if(embedded_plane && geom3::same_in_same())
+    return get_view_orientation() * lztangent(vid.wall_height);
   if(embedded_plane && vid.fixed_yz && nonisotropic) {
     return NLP * lztangent(vid.wall_height);
     }