number
value how much to shorten the curves at the curve start

number
value how much to shorten the curves at the curve end

on / off
wether to keep the cutted parts as new created curves or not

yes / no
wether or not to shorten closed curves as well

AlongCurve / Sphere / TangentDirection

• AlongCurve
  shortens the curve by length along the curve

• Sphere
  creates a sphere at the start/ end point and shortens the curve at the intersection.

• TangentDirection
  creates a offsetted plane orthogonal to the curve tangent at the start/ end point and shortens the curve at the intersection.