Dynamo curves question

Packages
1

So I was following along with Marcello Sgambelluri AU presentation and essentially what happened is when I created an intersection of 2 poly surfaces the lines are classified as ellipses and it will not bring them into Revit as model curves

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2.png947×505 32.3 KB
. THe top image is before the modelcurve.bycurve and the bottom is after1

2

You could try to convert the ellipses to arcs with the following workaround:

http://dynamobim.org/forums/topic/approximate-ellipse-with-arcs-alternatives/