refactor

examples/voronoi/voronoi_fibonacci.scad

@@ -69,13 +69,13 @@ module voronoi_fibonacci() {
         }
     }
     
+    linear_extrude(line_thickness) {
         if(style == "BLOCK") {
-        linear_extrude(line_thickness)
             circle(lst_r);
         }
         else {
-        linear_extrude(line_thickness)
             hollow_out(line_thickness) 
                 circle(lst_r);
         }    
+    }
 }