puts "========"
puts "OCC23706"
puts "========"
puts ""
####################################
## Cannot project point on curve
####################################

set x 11.0
set y -2.0
set z -2.0
set pp_ch1 1.2585426580915264
set pp_ch2 2.3417423737691694
set pp_ch3 3.499999996505935
set pp_ch4 4.5583329319066772
set pp_ch5 6.052673040539795

restore [locate_data_file bug23706_c12.draw] c
set info [proj c $x $y $z]

regexp {parameter 1 += +([-0-9.+eE]+)} $info full pp1
regexp {parameter 2 += +([-0-9.+eE]+)} $info full pp2
regexp {parameter 3 += +([-0-9.+eE]+)} $info full pp3
regexp {parameter 4 += +([-0-9.+eE]+)} $info full pp4
regexp {parameter 5 += +([-0-9.+eE]+)} $info full pp5
if { $pp1 != $pp_ch1 || $pp2 != $pp_ch2 || $pp3 != $pp_ch3 || $pp4 != $pp_ch4 || $pp5 != $pp_ch5} {
   puts "Error : Projection is not correct"
} else {
   puts "OK: Projection is correct"
}
