pushed unimplemented Product

hypgraph.cpp

@@ -1871,6 +1871,8 @@ bool limited_generation(cell *c) {
   }
 
 bool do_draw(cell *c, const transmatrix& T) {
+
+  PROD( if(product::pmap) return product::in_actual([&] { return do_draw(product::get_at(c, product::plevel), T); }); )
   if(WDIM == 3) {
     if(cells_drawn > vid.cells_drawn_limit) return false;
     if(sol)