puts "==========="
puts "BUC60918"
puts "OCC85"
puts "==========="
puts ""
###############################
## Shape drawn in transparency mode does not always eclipse another shapes
###############################

puts "=================================="
puts "It takes visual check for this BUG"
puts "=================================="

pload OCAF

restore [locate_data_file buc60918-psm1.brep] psm1
restore [locate_data_file buc60918-psm2.brep] psm2
restore [locate_data_file buc60918-shl.brep] shl

NewDocument D
SetShape D 0:1:1 shl
SetShape D 0:1:2 psm1
SetShape D 0:1:3 psm2
AISSet   D 0:1:1 NS
AISSet   D 0:1:2 NS
AISSet   D 0:1:3 NS

AISInitViewer D
AISMaterial D 0:1:1 plastic
AISMaterial D 0:1:2 plastic
AISMaterial D 0:1:3 plastic
AISTransparency D 0:1:1 0.6
AISColor D 0:1:1 1
AISDisplay D 0:1:1
AISDisplay D 0:1:2
AISDisplay D 0:1:3
vsetdispmode 1

box b 10 10 10 
SetShape D 0:1:4 b
AISSet D 0:1:4 NS
AISDisplay D 0:1:4
vfit

set x_coord 230
set y_coord 160

checkcolor $x_coord $y_coord 0.76 0.54 0.9

set only_screen 1




