puts "=========="
puts "0027845: BRepMesh produces invalid result on spline cavity"
puts "=========="
puts ""

restore [locate_data_file bug27845_shape.brep] result
tclean result
incmesh result 10 -a 180

vinit
vsetdispmode 1
vdefaults -autoTriang 0
vdisplay result
vfit 
checkview -screenshot -3d -path ${imagedir}/${test_image}.png

checktrinfo result -tri 3834 -nod 4777 -defl 3.0544822246414993 -tol_abs_defl 1e-6

set log [tricheck result]
if { [llength $log] != 0 } {
  puts "Error : Invalid mesh"
} else {
  puts "Mesh is OK"
}