From 866b3075a47a51a12933672588f4f8422411607c Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Mon, 13 May 2019 13:19:25 +0200
Subject: [PATCH] 3D:: disabled backwall optimization in quotient spaces

---
 graph.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graph.cpp b/graph.cpp
index b7979a7c..5e576e90 100644
--- a/graph.cpp
+++ b/graph.cpp
@@ -5290,7 +5290,7 @@ void drawcell(cell *c, transmatrix V, int spinv, bool mirrored) {
               if(pmodel == mdPerspective && !sphere && !quotient) {
                 if(a < 4 && among(geometry, gHoroTris, gBinary3) && celldistAlt(c) >= celldistAlt(viewctr.at->c7)) continue;
                 else if(a < 2 && among(geometry, gHoroRec) && celldistAlt(c) >= celldistAlt(viewctr.at->c7)) continue;
-                else if(c->move(a)->master->distance > c->master->distance && c->master->distance > viewctr.at->distance) continue;
+                else if(c->move(a)->master->distance > c->master->distance && c->master->distance > viewctr.at->distance && !quotient) continue;
                 }
               if(qfi.fshape && wmescher) {
                 auto& poly = queuepoly(V, shWall3D[a], darkena(wcol2 - d * get_darkval(a), 0, 0xFF));