func Slice(nameTag *data.NameTag, printer *data.Printer, config *config.Config) error {
if nameTag.Name == "" {
return errors.New("Name tag has no name set")
}
var configFile string
if printer.ConfigFile == "" {
configFile = config.DefaultConfig
} else {
configFile = printer.ConfigFile
}
slic3rArgs := fmt.Sprintf(" %s/%s.stl --output %s/%s.gcode --load %s", config.StlDirectory,
nameTag.Name, config.GcodeDirectory, nameTag.Name, configFile)
fmt.Println("Slicing STL...")
wg := new(sync.WaitGroup)
wg.Add(1)
go exe_cmd("slic3r"+slic3rArgs, wg)
wg.Wait()
gcode := config.GcodeDirectory + "/" + nameTag.Name + ".gcode"
if _, err := os.Stat(gcode); os.IsNotExist(err) {
return errors.New("An Error occured while slicing STL")
}
nameTag.Gcode = nameTag.Name + ".gcode"
fmt.Println("Done slicing STL")
return nil
}
