How to add nurbs curves together?

Rhino Developer rhino3dm
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1

Hi all,

I am trying to add nurbs curves together to i can extrude them together. Later I am going to add curves together to make a surface. I have tried in vain to do this for a few days now.

Any tips?

Thanks,
Ali

2

You mean Join? And you mean programmatically? How? If so it might be a good idea to learn the basics of how to actually use Rhino first…

3

Hi Jim,

Yes sorry I mean join the curves together. I am fairly adept at using Rhino and Python but am new at using the Rhino3dM package for working with Rhino programmatically.

Ali

4

Hi @AliLee,

If you are using Rhino3dm .NET, the use Curve.JoinCurves.

– Dale

5

Hi @dale , I’m using the last version of Rhino3dm .NET and that method is not available. In fact, many methods are missing.

6

Hi @Eduardo_Di_Loreto,

Yes I see that - I should have looked closer. I’ve created an issue so we can get something added in the future.

https://mcneel.myjetbrains.com/youtrack/issue/RH-67058

Keep in mind that Rhino3dm .NET is not RhinoCommon, as it does not include a number of important features, including:

  • Closest point calculations
  • Intersection calculations
  • Surface tessellation (meshing)
  • SubD to Brep conversion
  • Interpolation
  • Booleans
  • Area and mass property calculations
  • Other miscellaneous geometry calculations

Our full-featured development platform is Rhino.

Hope this helps.

– Dale

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