Grasshopper

algorithmic modeling for Rhino

Non planar curve surface

Hello everybody,

i have a problem creating a surface between closed curves.

In the end it's a street which is non-planar because of different heights. Now I need to get a surface only in between them.

Maybe you can help me?

Patch doesn't give a good result. Maybe with a delaunay? I don't know-

Thanking you in anticipation.

Phil

Rhino File attached.

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Permalink Reply by Alejandro REBOREDO on September 18, 2014 at 3:56pm

just use: top menu>surface>patch  command with apropiate settings and you'll get a surface matching the closed curve you sent.

You can also convert the newly created surface in a mesh with mesh from nurbs object command.

Hope this helps.

Ale

Permalink Reply by Philipp S on September 18, 2014 at 4:25pm

Thank you very much.

I tried it, but the surface does not fit exactly between the curve.

From my point of view one solution could be to divide the curve by points and connect these points with a delaunay mesh. The problem in this fact is, that the created delaunay mesh overlaps the curve and does not accept it as a border.

Hope you can help me furthermore.

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