puts "============"
puts "0029435: Data Exchange, Exporting wires consisting of more than one edge results in loss of color data in IGES"
puts "============"

pload XDE
catch { Close D }
catch { Close D1 }

vertex v1 -25 0 0
vertex v2 -25 -7.5 0
edge e1 v1 v2

point p2 -25 -7.5 0
point p3 0 -15 0
point p4 25 -7.5 0
catch {gcarc arc cir p2 p3 p4}
mkedge e2 arc

wire w1 e1 e2

XNewDoc D
XAddShape D w1 1
XSetColor D 0:1:1:1 128 128 0

WriteIges D $imagedir/${casename}.igs
ReadIges D1 $imagedir/${casename}.igs

set color_orig [XGetAllColors D]
set color_comp [XGetAllColors D1]

if { $color_orig != $color_comp } {
  puts "Error: incorrect color transfer"
}
file delete $imagedir/${casename}.igs