3DFaces/libigl_Martin

Autor	SHA1 Mensaxe	Data
Alec Jacobson	7c796efcda Incorrect include format + missing include	%!s(int64=6) %!d(string=hai) anos
ZM-LT	174ac59db6 update M_PI to igl::PI. header file inclusion for some files are also added.	%!s(int64=6) %!d(string=hai) anos
Qingnan Zhou	b749aba09c Throw exception if degenerate triangles are present.	%!s(int64=8) %!d(string=hai) anos
Qingnan Zhou	9691fca43e Add support for extracting feature edges based on dihedral angle.	%!s(int64=8) %!d(string=hai) anos