From 1cab16aae728260098da8e06d8077437b2051e08 Mon Sep 17 00:00:00 2001
From: ? <zeno@attnam.com>
Date: Mon, 25 Feb 2019 19:11:04 +0100
Subject: [PATCH] 3d:: grids

---
 graph.cpp | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/graph.cpp b/graph.cpp
index 144255f2..aad1ab54 100644
--- a/graph.cpp
+++ b/graph.cpp
@@ -5130,6 +5130,17 @@ void drawcell(cell *c, transmatrix V, int spinv, bool mirrored) {
       prec += vid.linequality;
       
       if(0);
+      #if MAXDIM == 4
+      else if(DIM == 3) {
+        for(int t=0; t<c->type; t++) {
+          if(!c->move(t)) continue;
+          if(hyperbolic && !among(t, 5, 6, 8)) continue;
+          if(!hyperbolic && c->move(t) < c) continue;
+          dynamicval<color_t> p (poly_outline, gridcolor(c, c->move(t)));
+          queuepoly(V, shBinaryWall[t], 0);
+          }
+        }
+      #endif
       #if CAP_BT
       else if(binarytiling && DIM == 2) {
         ld yx = log(2) / 2;
@@ -5147,11 +5158,6 @@ void drawcell(cell *c, transmatrix V, int spinv, bool mirrored) {
         horizontal(yy, -xx, -2*xx, 4, binary::bd_up_left);
         }
       #endif
-      #if CAP_BT && MAXDIM == 4
-      else if(binarytiling && DIM == 3) {
-        binary::queuecube(V, 1, 0xC0C0C080, 0);
-        }
-      #endif
       else if(isWarped(c) && has_nice_dual()) {
         if(pseudohept(c)) for(int t=0; t<c->type; t++)
           queueline(V * get_warp_corner(c, t%c->type),