Less Surface ControlPoint after Sweep2

[Tom_P]

lessCps_start_rh6.3dm (1.3 MB)

dear @MohsenMohammadvali
you may want to check the forum for “simple sweep”.
not sure if this is possible for closed cross section curves.
you may want to split the cross sections in two curves - both touch the rails at edit-points.
after 2x _sweep2 use _matchSrf as a backup to make sure you do not have a kink between the 2 surfaces

Simple Sweep

Hi Jim - under the right conditions(The rails match, the section curves are placed at matching Edit Point locations only.) the result will be a surface that has the same structure as the rails and section curves. Generally it is for users who have set up good matching curves and do not want the resulting surface to be refit, with multi knots etc. -Pascal

kind regrads - tom