Pipe run to polyline

[joftv1108]

Hello community,

Anyone know how to convert the pipe run to a polyline?

[Draxl_Andreas]

puh… i found this:

Get curves from piping

Hello i don’t know the goal of your script but here is an alternative [image] import clr import sys import System clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * #import Revit API clr.AddReference('RevitAPI') import Autodesk from Autodesk.Revit.DB import * import Autodesk.Revit.DB as DB from System.Collections.Generic import List clr.AddReference('RevitNodes') import Revit clr.ImportExtensions(Revit.GeometryConversion) toList = lambda x : x if hasattr(x, '_…

[KirkWM]

Here’s a way to do it. You can use dynamo geometry to then redraw a polycurve. The node from the toolkit give a 3D poly based on the centerline (not the invert) I believe. You can then use C3D’s built in tools to convert to 2D poly if needed.

Pipe to Polyline v0.dyn (21.2 KB)

EDIT: Just realized you might be talking pressure pipes, if so I haven’t tried yet.