Hi. I’m new to Dynamo but I can already see the potential it has; Thanks to this forum & this community.

Require some guidance reg this: I am trying to create a simple parametric surface with user-defined dimensions. The base is an ellipse (center at 0,0,0) and there is an user-defined “rise” (say, 0,0,2). After dividing the ellipse into 4 EQ parts, we get 2 end points and the “rise” point will serve as the 3rd point; so we draw a curve thru these 3 points. Repeating it on the perpendicular direction, we get the 2nd curve, which will form the backbone for the surface. By (re)defining the “rise”, major & minor axes, we should be able to get a variety of surfaces - Is my understanding correct & is this doable?

What I have done till now:

Easy for me to parametrize the ellipse in Revit CDE; so I have done that & then trying to create the surface in Dynamo - Not a long way forward though…

How to go about this? Is there an easier way to draw the ellipse & ref points (at a different Z value) in Dynamo from scratch?

Any help would be greatly useful

Thanks,

R. Chandrasekar.