How to convert polysurface into single surface?

Rhino Rhino for Windows
1

How to polysurface convert single surface or mesh convert single surface , what is procedure, I am tried polysurface untrim surface and merge surfaces ,but I didn’t get result , please tell me
mesh to surface.3dm (444.3 KB)

2

Hello - in general, there is no way to ‘convert’ - if you can post an example file, and explain why it is you would like to have a single surface, it may be possible to help.

-Pascal

3

You can select a surface and type dup border > planar srf
mesh into a polysrf type mesh to nurbs > sel mesh > delete (to remove the duplication of objects)
Is this what you mean?

4

mesh to surface.3dm (444.3 KB)

5

Hello- use the upload icon in your response.
image

Please export the relevant objects to a new file and post that, if your file is large.

-Pascal

6

Hello - in this case you can build a single surface using the mesh as reference but there is no ‘convert’. I’ll make something shortly to get you started.

-Pascal

7

how to do that

8

Hello - probably the most straightforward in this case is to make some carefully drawn curves at the edges and the middle of the shape and create the surface from NetworkSrf

image
image1408×702 91.1 KB

-Pascal

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