Hello,
Not knowing exactly what your doing with this, here is a limited suggestion;
1) attach a datum perpendicular to your spline using point on curve
2) extrude a sheet from your spline in the direction of the required curve plane
3) create a intersect curve using your sheet and datum
Shawn
I'm a auto casting designers so this isn't my area.
We have a newly built bungalow with a walkout at the back in the Niagara, Ontario area. Our grade at the side drops approximately 1' over 5'6". The 6" x 18" footing the basement slab rest on, ends about 8' from the back of the house where it...