Hi,
I have a model with a degenerate surface, the surface is showed as curve in the wireframe display, and showed nothing in the smooth view. The attached DGN file is the model.
(Please visit the site to view this file)
So my question is that:
(1) Is degenerate surface regarded as a valid surface in Microstation?
(2) How to create this type of curve in Microstation?
(3) Are there any APIs to judge whether the surface is a degenerate surface or not?
Thanks,
Richard