puts "TODO OCC11111 ALL: Faulty OCC263: here is shading problem"
puts "TODO OCC11111 ALL: Error : The square of result shape is"

puts "========"
puts "OCC263"
puts "========"

restore [locate_data_file OCC263.brep] result

isos result 0
tclean result

#Creating mesh
incmesh result 0.01

#View the result of mesh
triangles result

set tri_info [trinfo result]
regexp { +([-0-9.+eE]+) +triangles} $tri_info full tri
regexp { +([-0-9.+eE]+) +nodes} $tri_info full nod

if { $tri != 989 && $nod != 535 }  {
    puts "Faulty OCC263: here is shading problem"
} else {
    puts "Shading of OCC263  is OK"
}

set square 0
set 3dviewer 0