puts "========" puts "0030199: Extrema Point<->Curve gives inaccurate result" puts "========" puts "" 2dbsplinecurve c2d 1 8 0 2 147.948545311472 1 227.205037349287 1 282.782457537237 1 341.526569446034 1 412.981618615062 1 493.370506013535 1 820.162497637298 2 70.4310501764176 -125.064069601289 1 202.351851590745 -192.039245703947 1 281.504332439341 -187.980144121968 1 310.594560443526 -140.62395898876 1 274.062646205713 -94.6208077364441 1 341.714339238701 -71.6192321052281 1 397.188727525752 -129.799688113598 1 70.4310501764176 -125.064069601289 1 to3d c3d c2d mkedge e c3d vertex v 360 -127 0 distmini dd e v set dist [dval dd_val] checkreal dist $dist 2.26048366458175 1.e-7 0 vertex v1 199.49416090801449 -197.77438365880749 0 distmini dd1 e v1 set dist1 [dval dd1_val] checkreal dist1 $dist1 6.4076675475126184 1.e-7 0