Is there a way to get the total outer boundary of a PolySurface?

[Robert_Price]

I’m trying to get the outer boundary line around a series of objects (shown below). I think the best way to go about this is to create a dynamo polysurface and get the outer boundary of that surface. Is there a way to get the outer boundary of a dynamo polysurface?

[Daniel_Hurtubise]

Are you trying to get the outer boudnary of the entire set of polylines?.
Basically getting rid of the internal lines?

[Robert_Price]

Yes. I’m going to use it as a clip for a viewport.

[Daniel_Hurtubise]

Here’s an exemple if i understood the question properly

Outline.dyn (33.5 KB)

[Daan]

Hi @Robert_Price ,

Look into the Convex Hull and/or BoundingBox nodes.