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54246e12ad
Although the switch statement handles all (current) allowed values, from a C/C++ view point the enum may have any value of its underlying type. In this case the function has no return statement and runs into undefined behavior. Fixes build failures when built with "-Werror=return-type".
Netgen mesh generator
NETGEN is an automatic 3d tetrahedral mesh generator. It accepts input from constructive solid geometry (CSG) or boundary representation (BRep) from STL file format. The connection to a geometry kernel allows the handling of IGES and STEP files. NETGEN contains modules for mesh optimization and hierarchical mesh refinement. Netgen 6.x supports scripting via a Python interface. Netgen is open source based on the LGPL license. It is available for Unix/Linux, Windows, and OSX.