By "end points and a line" do you mean the end points and the B-spline itself? I know that internal geometry of an external geometry is still not visible. But I believe I did fix point-on-curve constraint on external geometry.Bernard19 wrote: ↑Thu Oct 20, 2022 5:01 pm I take advantage of your work on B SPline.
My question is when a BSpline is used as an external geometry. We only have end points to lean on and a line. The idea would be to position and snap a point on the line. This possibility is not currently supported, it seems to me. May be there is already a possibility but I don't know it.
Could you elaborate further? Maybe an example and a file?