[Bf-committers] GSoC 2011: Improving Retopology Tools

[Sergey Kurdakov]

Hi Alice

found a paper

http://folk.uib.no/mna024/papers/sketch/EG05_Masry.pdf ( use of tetgen
for scetches )

( I believe there are a lot other papers, but they seem need to be
included into application )

and also recalled ( after looking into
http://code.arc.cmu.edu/archive/dmgftp/public_html/publications/pdfs/acadia98-mdg.pdf
), that UnlimitedClay by Farsthary ( which is about to be out some day
look for him mails in archive )
might be of some use
at least you might request him how his code might be used in your
case - because he builds
meshes like pushing  clay ( so no polygon rendering )

the difference is that he also dynamically changes them
and you need just to fill what is rendered by pen.

Regards
Sergey