OCCT

puts "========"
puts "OCC23927"
puts "========"
puts ""
######################################################################
# BRepProj_Projection produces Edge with one Vertex outside from curve
######################################################################

restore [locate_data_file bug23927_line.brep] line
restore [locate_data_file bug23927_surf.brep] surf

breducetolerance surf

prj p line surf 0.57735025882720947 -0.57735025882720947 0.57735025882720947

explode p_1 V

smallview
fit
checkview -screenshot -2d -path ${imagedir}/${test_image}.png

explode line V

set tol_abs 0.001
set tol_rel 0

distmini d p_1_1 line_2
checkreal "Projection, p1" [dval d_val] 0 $tol_abs $tol_rel

distmini d p_1_2 line_1
checkreal "Projection, p2" [dval d_val] 0 $tol_abs $tol_rel