puts "================"
puts "0030932: Modeling Algorithms - Invalid result on 2d curve on surface approximation"
puts "================"
puts ""

# Prepare data.
restore [locate_data_file bug30932_c2d] c2d
restore [locate_data_file bug30932_sur] sur

# Approximate.
approxcurveonsurf res c2d sur

# Length check.
checklength res -l 150.02782767924231

# Visual check.
axo;
don res;
fit;
checkview -screenshot -2d -path ${imagedir}/${test_image}.png