puts "========================"
puts " OCC33028: Standard_ConstructionError while using ShapeUpgrade_UnifySameDomain"
puts "========================"
puts ""

pload STEP

stepread [locate_data_file bug33028_kalip.stp] s *

set nbsBefore "
Number of shapes in shape
 VERTEX    : 543
 EDGE      : 819
 WIRE      : 359
 FACE      : 289
 SHELL     : 2
 SOLID     : 2
 COMPSOLID : 0
 COMPOUND  : 1
 SHAPE     : 2015
"
checknbshapes s_1 -ref ${nbsBefore} -t -m "result before attempt to simplify the model"

unifysamedom result s_1

set nbsAfter "
Number of shapes in shape
 VERTEX    : 515
 EDGE      : 805
 WIRE      : 359
 FACE      : 289
 SHELL     : 2
 SOLID     : 2
 COMPSOLID : 0
 COMPOUND  : 1
 SHAPE     : 1973
"
checknbshapes result -ref ${nbsAfter} -t -m "result after attempt to simplify the model"