puts "============"
puts "OCC23457 Text rendering performance"
puts "Test case performs rendering of big number of small text labels"
puts "============"
puts ""

vfont add [locate_data_file DejaVuSans.ttf] SansFont

vtrihedron trihedr

set aFileHandle [open [locate_data_file screw.step] r]
set aFileData   [read $aFileHandle]
close $aFileHandle

vpoint p0     0      0 -400
vpoint p1     0  10000 -400
vpoint p2  1000      0 -400

set data [split $aFileData "\n"]
set aLineId 0
foreach aLine $data {
  set aLineY  [expr $aLineId * 400]
  vdrawtext "Line_$aLineId" "$aLine" -noupdate -pos 100  $aLineY -400 -color CYAN -halign left -valign bottom -angle 000 -zoom 0 -height 20 -aspect regular -font SansFont
  set aLineId [expr $aLineId + 1]
}

puts "Number of labels: $aLineId"

vfit
vzfit
vzoom 20

vfps

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