puts "============"
puts "CR23539: Test case for polygonal shift selection"
puts "============"
puts ""

box a 10 10 10
box b 50 50 50 10 10 10
vinit
vdisplay a b
vfit
vselmode 2 1
vselect 0 0
vselect 58 300
vselect 300 200 300 60 400 60 407 150 -xor

set NbSelected1 [vnbselected]
if { ${NbSelected1} != 13 } { puts "Error : Polygonal shift selection doesn't work properly" }

vselect 350 121 -xor

set NbSelected1 [vnbselected]
if { ${NbSelected1} != 12 } { puts "Error : (case 2)" }

vdump ${imagedir}/${casename}.png
