Get Lines of Elements in View

Revit
,
1

Hello guys,

I want to get all lines of an Element which are represented in a view.
E.G. I have a section and I see a few parts of a wall and I want to get this parts (lines).

Example1: Ground View. I just want to get the visible lines of the walls on the view:

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Example2: Section: I want to get all of this lines. The lines which cut and the lines which are projected on the view.

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Something like the DWG Export does. He takes all visible lines and puts them on one flat dwg.
This is what I want. But I dont want to export everything to dwg and import again…

Is there a node which selects all visible lines in view?

Is my question clear?

Thanks for all responds!

2

Did you try in 3D “select edge” node and get lines into Dynamo?

3

The Select Edges selects also the 3D Lines.
And I want to get the lines automatically. Something like by Element.

4

Did you get any solution? @josef.radi

5

I think the first solution would work for this. Get the 3d edges, then project them onto a plane. Then find a way of excluding overlapping lines. I think I saw a package that helps with removing the overlapping lines.

6

Yeah, a tried that. But dynamo don’t get all the 3D edges of my beams for example

7

To get all the edges, you can get the solid. Explode the solid and get all the perimeter curves of the resulting surfaces.
Tried that?