puts "========================"
puts " OCC397 "
puts "========================"

pload QAcommands

if { [array get env os_type] != "" } {
    set os $env(os_type)
}
if { [string compare $os "windows"] == 0 } {
   set rd_ch 50196
   set gr_ch 34901
   set bl_ch 5098
} else {
   set rd_ch 50588
   set gr_ch 34901
   set bl_ch 5098
}

restore [locate_data_file OCC397.brep] a 
puts [checkshape a]

tclean a
explode a f
renamevar a_55 result

vinit
vdisplay result
vfit
vsetdispmode result 1

set color [QAGetPixelColor 235 180]
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 : colors are not equal"
    puts "Error : Shading is missing in 3D Viewer"
}

QASelect 220 170
QASelect 220 170

set square 92.9029
set only_screen 1