I was doing some review today, on what R7 has to offer the users that haven’t updated yet. They commonly ask me “what’s R7 got that R5 can’t already do?” omg 
Anyway, so I stumbled on this tool and noticed you can get R7 to produce the curves too! what! 
spits out coffee 
what 
I could use this for extracting edge curves for NURBS that flow nice around high detailed inflection areas what! I’m assuming you can do this on meshes idk… maybe have to convert first and juggle the workflow.
I must’ve seen this before and just forgot. Glad I’m doing review.
Omg add this to ‘quad remesh’ and I’m seeing some serious RE tools! 
