You are correct. In fact, the parameters that directly define the face are all hidden.
The reason for this is they are statistically created (through a technique called principal component analysis) and they don't really correspond to anything; each one affects the whole face in varying ways. So we created controls on top of those that correspond to more intuitive concepts. However there are limitations to this approach, and keeping the controls spatially and conceptually isolated is one of them. We intend to improve this in the next version of FaceGen. Best wishes, -- FaceGen: Award-winning 3-D face creation software. Visit http://www.facegen.com to download a free copy of the Modeller! You received this message because you are subscribed to the Google Groups "FaceGen" group. For more options, visit this group at http://groups.google.com/group/facegen?hl=en
