my problem is to merge these surfaces.
I need this for CFD-Simulations.pipe.3dm (158.7 KB)
First i have one pipe with a angel.
And now i wanna modell a pipe as a Y, so i mirrored my pipe.
How can i make it to one pipe?
what is the exact requirement of your CFD software?
do you really need a single surface?
With standard Rhino Nurbs you cannot build a single surface Y-junction.
But you can of course built a polysurface and/or generate a single closed mesh from it.
Did you try merge opt from Surface --> surface edit tool --> merge edges
Itโs look that its creating one surface but not sure is that what you exactly need.