occt/tests/v3d/trihedron/bug5988

puts "============"
puts "OCC5988: A textured shape (AIS_TextureShape) becomes black if we display an AIS_PlaneTrihedron with it"
puts "============"
puts ""

pload MODELING VISUALIZATION
vinit View1
vclear
box box 100 100 100
vdisplay box
vfit
puts "display box"

set x 200
set y 200
checkcolor $x $y 0 0 0

puts "display trihedron"
vtrihedron vtr

puts "display textured box"
vtexture box [locate_data_file OCC5988_2d_floor.rgb]

set x 200
set y 200
if { "[vreadpixel $x $y rgb name]" != "BLACK" } {
  puts "box is not black - OK"
  puts "OK OCC5988"
} else {
  puts "box is black - Faulty"
  puts "Faulty OCC5988"
}

vdump $imagedir/${casename}.png