puts "================"
puts "OCC128"
puts "================"
###############################################################
## The shading is false: objects seem to be situated in front of the others while they are behind.
###############################################################

if { [array get env os_type] != "" } {
    set os $env(os_type)
}
if { [string compare $os "windows"] == 0 } {
   set rd_ch 43137
   set gr_ch 48235
   set bl_ch 54117
} else {
   set rd_ch 43137
   set gr_ch 48235
   set bl_ch 54509
}

vinit
OCC128
QASetViewCharac 4.9487928 89.23589 4.1505 0.7329295 0.59461397 0.33052679 -0.536849 0.2071041 0.81786 71.971878 -17.250309 33.509651
QAUpdateLights
set color [QAGetPixelColor 171 171]
regexp {RED +: +([-0-9.+eE]+)} $color full rd
regexp {GREEN +: +([-0-9.+eE]+)} $color full gr
regexp {BLUE +: +([-0-9.+eE]+)} $color full bl

set rd_int [expr int($rd * 1.e+05)]
set gr_int [expr int($gr * 1.e+05)]
set bl_int [expr int($bl * 1.e+05)]

if { ${rd_int} != ${rd_ch} || ${gr_int} != ${gr_ch} || ${bl_int} != ${bl_ch} } {
    puts "Error : The shading is false. Colors are not equal"
}

set only_screen 1