Get points from spline

Hello,

i am using solidworks 2010.

i have spline that is function x(t),y(t),t0,t1, i am drawing him with the function:

partdoc.skethmanager.createequationspline2(x(t),y(t),t0,t1) (this function work only in solidworks 2010)

this function return :Iskethspline

now i need to get points from this spline but i want to get avery some delta (like 0.5 mm) xyz point.

thanks for the help.

SolidworksApi macros