Perl programs and associated code to convert Rhino CAD files to G-codes described here. Requires the open source library openNURBS which handles Rhino files parsing. Also requires a traveling salesman program to create the tool path. Download the code package here.
Contents of the code packagetool_dir/ tool_dir/axis.tcl tool_dir/fetch_rhino.tcl tool_dir/funcs.ph tool_dir/gcode_write.pm tool_dir/morph.ph tool_dir/polygon.pm tool_dir/rhino_parse.pm tool_dir/toolpath.pl