Revolve EllipseArc


#1

hi
i draw a ellipse Arc by “EllipseArc.ByplaneRadiiAngele” and Revolve by “surface.byrevolve”
i want to Revolve Arc

ellipse by Major Axis
what should I do?


#2

The error message on that node should be fairly self explanatory -

Warning: Surface.ByRevolve operation failed.
Unable to compute revolve : WIRE_X_AXIS – Wire Intersects Axis

Basically Dynamo is telling you that you’ve created a self-intersecting surface which the geometry engine can’t do. If you use the Vector.XAxis as your axis direction it should work without issue.


#3

hi
tnx