I developed a c++ aplication where it gets the 3D positions of the bases and end of all bones. After a lot of data that i collected however, i just find out that my program did not get the 3D point of the base of the thumb. (where the metacarpal of length 0 is). I cannot lose the data that is got. Is there a way of estimate this position given all the 3D base and end position of other bones?
