puts "============="
puts "boundary_draw: Tests boundary draw changing in the IVtk view"
puts "============="
puts ""

box b 1 1 1
ivtkinit
ivtkdisplay b
ivtksetdispmode 1
ivtksetboundingdraw 1
ivtkdump $imagedir/${casename}_1.png

ivtksetboundingdraw 0
ivtkdump $imagedir/${casename}_2.png