mk2dcurve c1 e1_1
mk2dcurve c2 e2_1
-set inter1 [2dintersect c1 c2 1e-3]
+set inter1 [2dintersect c1 c2 -tol 1e-3]
set int1 [regexp {Intersection point 2} ${inter1}]
if { ${int1} == 0 } {
puts "Error : Second intersection is not found"
xwd ${imagedir}/${test_image}_1.png
donly c1 c2
-set inter2 [2dintersect c1 c2 1e-7]
+set inter2 [2dintersect c1 c2 -tol 1e-7]
set int2 [regexp {Intersection point 2} ${inter2}]
if { ${int2} == 0 } {
puts "Error : Second intersection is not found"