puts "TODO OCC12345 ALL: Faulty shapes in variables faulty_1 to faulty_"
puts "========"
puts "OCC173"
puts "(case 1)"
puts "========"
puts ""
###########################################################
## Impossible to change the material or the transparency of the attached BREP shape. 
###########################################################

restore [locate_data_file OCC173.brep] result
checkshape result

vinit result
tclean 
vdisplay result
vfit
vsetdispmode result 1

set x_coord 175
set y_coord 195

checkcolor $x_coord $y_coord 1 0.75 0.15

if { $stat != 1 } {
    puts "Error : Shading is missing in 3D Viewer"
}

########################################################
vsetmaterial result COPPER

checkcolor $x_coord $y_coord 0.77 0.32 0.23

if { $stat != 1 } {
    puts "Error : material of shape is not COPPER"
}

checkview -screenshot -3d -path ${imagedir}/${test_image}.png