From aa6c0cb1cd4a909b823d42313cbb3a208f7f7a3d Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 17 Sep 2021 13:49:31 +0200
Subject: [PATCH] fixup to save field 3d fix

---
 fieldpattern.cpp | 3 +++
 intra.cpp        | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/fieldpattern.cpp b/fieldpattern.cpp
index fdbcf259..df4174ed 100644
--- a/fieldpattern.cpp
+++ b/fieldpattern.cpp
@@ -1461,8 +1461,11 @@ EX void enableFieldChange() {
   fieldpattern::current_quotient_field.init(gxcur.primes[gxcur.current_prime_id].p);
   }
 
+EX eGeometry underlying_geometry;
+
 EX void field_from_current() {
   auto& go = ginf[geometry];
+  underlying_geometry = geometry;
   dynamicval<eGeometry> g(geometry, gFieldQuotient);
   auto& gg = ginf[geometry];
   gg.sides = go.sides;
diff --git a/intra.cpp b/intra.cpp
index 8c7ba06a..e43487eb 100644
--- a/intra.cpp
+++ b/intra.cpp
@@ -205,6 +205,8 @@ EX void connect_portal(cellwalker cw1, cellwalker cw2, int spin) {
 
 /** make currentmap into one of the spaces in intra */
 EX void become() {
+  check_cgi();
+  cgi.require_shapes();
   auto& ac = currentmap->allcells();
   current = isize(data);
   for(cell *c: ac)