# This series of example is designed to compare 
# a very simple Boolean operation with what is
# possible under Euclid Designer

# face constructed from two points
# note use of wire

box ba 3 3 0 5 7 4

vertex v1 7 0 2
vertex v2 8 0 2
vertex v3 8 6 2
vertex v4 7 6 2

edge ea v1 v2
edge eb v2 v3
edge ec v3 v4
edge ed v4 v1

wire w ea eb ec ed
mkplane f w

prism bb f 0 0 1

bcommon result ba bb

set square 14