diff --git a/basegraph.cpp b/basegraph.cpp
index 30669009..7dd92a00 100644
--- a/basegraph.cpp
+++ b/basegraph.cpp
@@ -694,6 +694,7 @@ void resetGL() {
     }
 #endif
   cgi.require_shapes();
+  if(DIM == 3 && !floor_textures) make_floor_textures();
   cgi.initPolyForGL();
   }