check whether user select surfaces or not?

[hx]

At PowerMILL 2017

can use command to check whether user select surfaces or not?

[5axes · Accepted solution]

INT count = 0
    FOREACH m in folder('model') {
    $count = $count + number_selected(m.Components)
    }
	
MESSAGE INFO "There are " + $count + " surfaces selected."

[danmic7JH66]

Nice, I'm going to use that!