puts "============"
puts "OCC21091"
puts "OCC21450"
puts "============"
puts ""

vfont add [locate_data_file DejaVuSans.ttf] SansFont

vinit
vtrihedron trihedron

vpoint p1 -300 -300 -300
vdrawtext OC0 OpenCascade -pos -300 -300 -300 -color 0.0 1.0 0.0 -halign left -valign bottom -angle 000 -zoom 0 -height 15 -aspect regular -font SansFont

vpoint p2 -300 -300 -100
vdrawtext OC1 OpenCascade -pos -300 -300 -100 -color 0.0 1.0 0.0 -halign left -valign bottom -angle 000 -zoom 0 -height 15 -aspect regular -font SansFont

vpoint p3 -100 -100 -300
vdrawtext OC2 OpenCascade -pos -100 -100 -300 -color 0.0 1.0 0.0 -halign left -valign bottom -angle 000 -zoom 0 -height 15 -aspect regular -font SansFont

vpoint p4 -100 -100 -100
vdrawtext OC3 OpenCascade -pos -100 -100 -100 -color 0.0 1.0 0.0 -halign left -valign bottom -angle 000 -zoom 0 -height 15 -aspect regular -font SansFont


vpoint p5 -300 -100 -300
vdrawtext OC4 OpenCascade -pos -300 -100 -300 -color 0.0 1.0 0.0 -halign left -valign bottom -angle 000 -zoom 0 -height 15 -aspect regular -font SansFont

vpoint p6 -100 -300 -300
vdrawtext OC5 OpenCascade -pos -100 -300 -300 -color 0.0 1.0 0.0 -halign left -valign bottom -angle 000 -zoom 0 -height 15 -aspect regular -font SansFont

vpoint p7 -300 -100 -100
vdrawtext OC6 OpenCascade -pos -300 -100 -100 -color 0.0 1.0 0.0 -halign left -valign bottom -angle 000 -zoom 0 -height 15 -aspect regular -font SansFont

vpoint p8 -100 -300 -100
vdrawtext OC7 OpenCascade -pos -100 -300 -100 -color 0.0 1.0 0.0 -halign left -valign bottom -angle 000 -zoom 0 -height 15 -aspect regular -font SansFont

vaxis ax1 100 100 100 100 100 0

box a 110 110 110 200 200 200
vdisplay a

file delete -force ${imagedir}/${test_image}.ps
set aFile ${imagedir}/${test_image}.ps

vcaps -ffp 1
vexport ${aFile} PS

set refsize_min 9540
set refsize_max 9570

if { [file exists ${aFile}] } {
   puts "Export to PS format successful"
   set filesize [file size ${aFile}]
   if { $filesize < $refsize_min || $filesize > $refsize_max } {
      puts "Error: Export to PS file was done but size of file is incorrect"
      puts "       (current = $filesize, expected to be in range \[$refsize_min, $refsize_max\])."
      puts "Error: Update refsize limits if necessary."
   }
} else {
   puts "Error: Export to PS format has failed"
}

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