Community Tip - Did you get an answer that solved your problem? Please mark it as an Accepted Solution so others with the same problem can find the answer easily. X
Does anyone know if this can be done without using Style Curves in ISDX?
When making a datum curve and setting both end conditions to be curvature-continuous with existing edges, you lose the ability to control the stretch value of those constraints via a control polygon (in the Tweak panel).
With a boundary blend set to have curvature-continuous end conditions, you can still control the stretch value numerically. So it seems you should be able to do the same thing for curves.
Cheers
You can add additional points to spline and then you can tweak curve...