Finding and filter Curves

[nguyentheta2002]

Hi Guy,
In grasshopper how I can find and filter curves in Rhino such as
Line Horizontal, Line Vertical, Line skew, Polyline, Arc

Thanks All

[Japhy]

You can use Geometry Pipeline & Sets to create separate branches of each type.

[Japhy]

The sort Horizontal, Vertical, Skew of the lines you will need to round your vectors and sort by them.

The easiest way to do this would be the Pufferfish plugin Closest Vector component.