diff --git a/phy_export.py b/phy_export.py
index b3bbcb9..9576143 100644
--- a/phy_export.py
+++ b/phy_export.py
@@ -17,17 +17,25 @@ def write(filename):
             if len(ob.data.faces) == 1:
                 # found a plane
                 e = ob.getEuler()
-                out.write("plane \"%s\" %f %f %f %f %f %f\n" %
+                out.write("plane \"%s\" %f %f %f  %f %f %f\n" %
                         ((ob.name,) + ob.getLocation() + (e[0], e[1], e[2])))
             elif len(ob.data.faces) == 6:
                 # found a cube
                 e = ob.getEuler()
-                out.write("cube \"%s\" %f %f %f %f %f %f %f %f %f\n" %
+                out.write("cube \"%s\" %f %f %f  %f %f %f  %f %f %f\n" %
                         ((ob.name,) + ob.getSize() +
                             ob.getLocation() +
                             (e[0], e[1], e[2])))
-            elif len(ob.data.faces) >= 1024:
-                out.write("sphere \"%s\" %f %f %f %f\n" %
+            elif len(ob.data.faces) < 256:
+                # found a cylinder
+                e = ob.getEuler()
+                out.write("cylinder \"%s\" %f %f  %f %f %f  %f %f %f\n" %
+                        ((ob.name,) + (ob.getSize()[0], ob.getSize()[2]) +
+                            ob.getLocation() +
+                            (e[0], e[1], e[2])))
+            elif len(ob.data.faces) >= 256:
+                # found a sphere
+                out.write("sphere \"%s\" %f  %f %f %f\n" %
                         ((ob.name, ob.SizeX) + ob.getLocation()))
 
 Blender.Window.FileSelector(write, "Export")