Any chance this may get implemented? I'm trying to visualize the waterline on a boat simulation (intersection of hull with waves). Not being able to visualize such things is making me look elsewhere...
I believe this has been possible since the introduction of visual markers, see the example here
Thorsten von Eicken
Ah, I had not encountered that functionality. Thanks for pointing it out, it does look like what I need.
(Maybe this ticket should be dropped or morphed?)