steve,about addpolyline

[stjackin]

can you modify the rs.addpolyline method? i found the method will automaticlly remove duplicate points. then i can not add close polylines anymore. add one more option?

Thanks.
--sheng

[Mitch]

This seems to be working here - I can create a closed polyline. It will not eliminate duplicate points if they are the first and last points in the list, only elsewhere if they are consecutive in the list.

python Code:

import rhinoscriptsyntax as rs
pts=[(0,0,0),(1,0,0),(1,1,0),(0,2,0),(-1,1,0),(0,0,0)]
rs.AddPolyline(pts)

--Mitch

[stjackin]

Thanks Mitch.
now i know why. use tuple in list. not list in list. thanks again!