BCS allows for two important things if you build your facial with morphs. Non linear interpolation and combo corrective. The second one being by far the most important. This is our approach at blur. We're not using bcs, we have our custom tools for that. It's also how they are doing it at weta last i heard (We work we two ex-weta facial modelers). Our setup has about a hundred primary shape and more than 500 hundreds with all the combos. Now how it's build, I'm not trying to keep it a secret but it's complicated. Most studios are trying to approach them as FACS. It's theoretically giving you all the possibilities of the human face but it's not super artist friendly and also we often need to exaggerate/cheat what human can do. So it's often not enough. We also have a ton of tweak controllers on top of that. Not to mention special deformers such as cornea bulge and lip zipper. Monster in Paris was stylized and the setup wasnt nearly as complex at what blur is doing today. Disney has a different approach based on curves deformers and corrective psd last I heard. If you have more precise questions. I'd be happy to answer with my knowledge of the question.
On Fri, May 18, 2018, 4:20 PM Sebastien Sterling < [email protected]> wrote: > At the mo I'm looking into the most obvious methods; the blend shape/bcs > method. > > Creating an initial set of clusters on the mouth corners, brows etc... > > Then using them to extract your shapes, and a second time at the end as a > secondary layer of control. > > It would be nice to find some breakdown, of how this stuff is supposed to > work, what shapes are required etc... > > It's a difficult one to explain, as I know most places guard this stuff > like gold dust. > > To Jeremie Passerin. > > I'm sure you'd have a lot to teach inspite of your current work not being > feature film Jeremie 😋😆 > > To Olivier > > You must have known David Galente as well 😋 > > On Sat 19 May 2018, 00:56 Sebastien Sterling, < > [email protected]> wrote: > >> Hey people, sorry for the late response. >> >> Basically I'm looking for any decent information on facial rigging. Am >> trying to level up to showcase some characters, I'd like to do so in a way >> that could potentially interest some employers. >> >> Facial rigging is pretty obscure field of study, I have most of the >> available materials, and they are not cutting it. >> >> So yes hippydrone and yes Fahrenheit facial rigging. >> >> I'm interested in what people actually use in production Now, not so much >> what was cool in 2005 :p >> >> I was told that a monster in Paris had a pretty cool work flow from some >> people who worked there, but I don't have too many leads, this would be in >> Maya, but what I'm after is the philosophy and methodology of facial >> rigging. >> >> Sorry if this is vague. >> >> >> ------ >> Softimage Mailing List. >> To unsubscribe, send a mail to [email protected] >> with "unsubscribe" in the subject, and reply to confirm. > > ------ > Softimage Mailing List. > To unsubscribe, send a mail to [email protected] > with "unsubscribe" in the subject, and reply to confirm.
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