wdb_example creates a BRL-CAD geometry database from C code. This database contains a sphere centered at 0,0,0; an rpp under it; and a union of both objects.
Note that this is for writing a database and not modifying it. Currently, there is no API for modifying the database. Also note that the values in the database are stored in millimeters.
This software is Copyright (c) 2004-2016 United States Government as represented by the U.S. Army Research Laboratory.