profile pr x 2 y 4 x 1 y -4 x 2 y 5 x -5 y -5
prism pr pr 0 0 3
vertex v1 2 0 1
vertex v2 3 0 1
edge e v1 v2
wire pp e
plane pl 2.5 0.5 1 0 0 1

featlf pr pp pl 0 0 0.2 0 0 0 1 1
featperform lf result

checkprops result -s 132.4