puts "================"
puts "OCC23995"
puts "================"
puts ""
#######################################################################
# GeomAPI_ExtremaCurveCurve class calculates wrong values
#######################################################################

set BugNumber CR23995

pload XDE

ReadStep D [locate_data_file bug23995_AirfoilRhomb_CheckIntersct3d_myRhombicAirfoilIntersect_root.stp]

XCheckProps D

XGetShape intCrv D 0:1:1:1
explode intCrv
mkcurve intCrv intCrv_1
plane pl

extrema intCrv pl

if { [isdraw ext_1] } {
   mkedge result ext_1
   set length 136.705
} else {
   puts "${BugNumber}: invalid result for ext_1"
}

smallview
front
fit
set only_screen_axo 1