Greetings kangaroo users,

I am trying to advance a basic tensile script into one where affected geometry is also constrained by anchor points created on a spline that gets projected onto a surface (see image below).

I know you can set up more curves in between main lofting curves and affect the initial surface with those prior to meshing, but I was wondering if there is another approach to this so one can add "creases" to a kangaroo mesh in addition to an initial loft.

Any ideas? Any help is appreciated. Thanks in advance!

.ghx attached, you need to set up two curves in rhino first