Hii All, I\m trying to create a walls from cad link but the issue is that i can\t convert double lines of the wall in cad into a surface to create a wall in Revit… Any help ?? [create%20walls] I also have tried to create walls from curves but this lead to a double wall in revit as shown below […

It works perfectly like this :slight_smile: [Convert CAD lines to walls]

thanks a lot, but i have double lines not a single lines so i cant use this strategy

Use Wall.ByCurveandLocation node from Wombat package The node has an input “locationline”.

[image] Alban_de_Chasteigner: Wall.ByCurveandLocation i cant work with it I think Location Line input is what cause the issue [c]

the problem was from the units , my project is mm units and this node works with feet / inches units but this refers to large scaled walls [d] [e] [f] [g]

The node Wall.ByCurveAndLocation works well with a (strange) unit conversion : [ByCurveAndLocation] [Walls]

Great It works Perfectly :smiley: Thanks a lot @ Alban_de_Chasteigner

Hi. this is very interesting. I am trying to create similar work flow. Could not find these nodes: CAD.CurvesFromCADLayers Wall.ByCurveAndLocation Can you tell which package they are part of? Thanks a lot.

CAD.CurvesFromCADLayers node is from Bimorph package and Wall.ByCurveAndLocation node is from wombat package

Hey Thanks for this. I am trying to replicate. Have created this workflow. Walls from line on CAD insert.dyn (30.9 KB) wall from cad trial.rvt (3.5 MB) But some walls are getting double.I have also updoaded Revit file on which I was testing.

Just increase the margin in Springs.Geometry.GroupByDistance. Replace 150 by 160 mm. [walls%20by%20curve]

Create walls from Cad link lines

Revit

Alban_de_Chasteigner September 2, 2018, 3:09pm 11

It works perfectly like this

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Create walls from Cad link lines

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