Problem with self intersecting surface

Hi all,

I am after a very simple task, but can’t get my head around what is the problem. I am trying to create a planar surface from 4 curves that I want then to approximate with a mesh. I tried network surface and edge surface but i can’t avoid the surface to self intersect. Would anyone give me a hint about how to solve this? many thanks

you might try Network Surface:

Inno, thanks for your reply! Yes, I am too using network surface and yes the layout you tested gives me the same output as yours, but what if you try and use a curve layout much similar to mine? Still getting the self intersect…


Many thanks

Four edges isn’t much of a network. Help Rhino out with an interior curve and network will be much happier:

HTH
Jeremy

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And you can try GH’s Boundary Surfaces which will work with the four curves alone (the equivalent of Rhino’s Planar Curves I believe).

HTH
Jeremy