puts "========"
puts "0033183: Data Exchange - Lose texture after saving XBF file"
puts "Checking saving of textures for the previous version"
puts "========"

pload OCAF

Close D -silent
ReadGltf D [locate_data_file bug31706_launchvehicle.glb]

set ref_1 [XGetVisMaterial D 0:1:10:1]
set ref_2 [XGetVisMaterial D 0:1:10:7]

set aTmpFile ${imagedir}/result.xbf
XSave D $aTmpFile
Close D
XOpen $aTmpFile D

set cur_1 [XGetVisMaterial D 0:1:10:1]
set cur_2 [XGetVisMaterial D 0:1:10:7]

for {set i 1} {$i <= 12} {incr i} {
  set ref_1_str [lindex $ref_1 $i-1]
  set ref_2_str  [lindex $ref_2  $i-1]
  set cur_1_str [lindex $cur_1 $i-1]
  set cur_2_str  [lindex $cur_2  $i-1]
  if { $ref_1_str != $cur_1_str ||
    $ref_2_str != $cur_2_str} {
    puts "Error: Data is not equal"
    break
  }
}

vinit View1
XDisplay -dispMode 1 D
vfit
if { [vreadpixel 50 300 rgb name] != "WHITE" || [vreadpixel 120 250 rgb name] != "LEMONCHIFFON1" } {
  puts "Error: color not match"
}

Close D
file delete -force $aTmpFile