1plane p
2trim p p 0 1 0 1
3convert p p
4incudeg p 3
5incvdeg p 3
6movep p 2 2 0 0 1
7nbiso p 20 20
8offset offs1 p 0.3
9viso curv_v2 offs1 0.2
10copy curv_v2 result
11
12checklength result -l 1.3447354805936929