10-21-2021, 08:58 PM
Ah, on inspection I see that there is a "twist" in the spline!
![[Image: CJ7WmK.jpg]](https://snipboard.io/CJ7WmK.jpg)
This is very strange, as here are the point coordinates:
point
0 0,0,0
1 0,50,0
2 0,100,0
3 50,200,0
4 50,300,0
5 0,400,0
6 0,450,0
7 0,500,0
8 0,1000,0
The twist occurs between point 6 and 7.
This is very strange, as here are the point coordinates:
point
0 0,0,0
1 0,50,0
2 0,100,0
3 50,200,0
4 50,300,0
5 0,400,0
6 0,450,0
7 0,500,0
8 0,1000,0
The twist occurs between point 6 and 7.