[image] Hello Everyone!!! I need to extract the outer line from these surfaces. has anyone has a solution for this? @Vikram_Subbaiah your comments are most welcome.

[image] SailishCephas: I need to extract the outer line from these surfaces Offset the boundaries of all component surfaces outwards by a uniform value such that surfaces overlap. Create one large polysurface / solid Extract the boundary Offset the boundary inwards by the same value used for…

@SailishCephas , should be like a “fit bounding box”! [image] The search for a "perfect" boundingbox Developers Hi All, Q: I’m looking for a fitting boundingbox for just one FamilyInstance. A: Okay then you can use a “element.boundingbox” node. Q: But what if my elemen…

Dear Andreas, Thanks for the ideas for fit bounding box doesn’t serve the purpose for me. I have that outer bounding box from that I am trying to get the footprint of these surfaces and group the outer lines but it is not giving the correct output. Any idea on that

@jacob.small any ideas on this?

Not sure what your goal is here, Can you elaborate on what you’re after, why you need it, and provide a data set and the graph showing what you’ve tried so far?

@Vikram_Subbaiah Thank you so much That helped!!! [image] [image] But as you can see the surface.perimeter curves doesn’t return all the perimeter curves some are missing!!!

Thanks all for your time and solution it is really helpful!!! Finally found a solution to connect the missing lines!! [image] python script # Enable Python support and load DesignScript library import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * # The inpu…

Surface extracting Outer perimeter lines

Revit

Vladimir March 13, 2023, 6:34pm 7

Look: Create Floor from Mesh , Dynamo Script! - #2 by RMohareb

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Surface extracting Outer perimeter lines

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