Is there a way of rendering portal outlines in wireframe?

Is there a debug rendering system in PCZSM? I tried calling "setShowPortals(true)" function but that didn't seem to do anything.
What I'd like to do is draw a wireframe around each portal, but I need to be able to see them no matter what zone I'm viewing from. Is there any way of making an object visible from all zones?

i guess try to do it manually... get the vertices and render lines or something

There is currently no debug drawing routine for portals. It should be relatively easy to add though as the portals just have a few defining points (4 in the case of quads, 2 for sphere and box portals).

Chaster