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puts "================"
puts "OCC42"
puts "================"
puts ""
###############################################
## BRepAlgo_Sewing does not sew attached shape with any tolerance.
###############################################
pload XDE
# 1. retriesve shape
restore [locate_data_file OCC42.brep] sh
checkshape sh
# 2. perform sewing
set toler 80
sewing result $toler sh
# 3. Verify result of sewing
checkshape result
# Retrieve free wires from result shape
catch { fbclose result $toler $toler } resOfCatch
# Amount of free open wires must be equal 0
set open_wires [explode result_o W]
if { [llength $open_wires] != 0} {
puts "Error : There are free open wires"
}
# Amount of free closed wires must be equal 1
set closed_wires [explode result_c W]
if { [llength $closed_wires] != 1} {
puts "Error : Amount of free closed wires is not equal 1"
}
checkmaxtol result -ref 66.072757207853044
checknbshapes result -shell 1
checkfreebounds result 86
checkview -display result -2d -path ${imagedir}/${test_image}.png
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