Blend Surface in Grasshopper

[ED77]

Hi there.
This might be very easy, but I could not find a solution.
Is there a blendsrf in GH?
How to blend to surfaces in Grasshopper?
Please see the

pic.
Thanks.

[Intuos]

Right now, there are various Rhino commands that have no equivalent in Grasshopper. You could try the plugin Flexibility, because it has many of these commands.

Flexibility - Addon for Grasshopper | Grasshopper Docs

Flexibility

[lander (CAD CAM CNC)]

that’s alot of tools

I’m not a fan of redundancy though:

Not sure why different developers would have the same tools…

[Drew_M]

I’m trying to use Blend Surface from flexibility. Great add on by the way.

The use case is a blend surface between the ends of 2 cylinders. Like a fancy loft with either tangency or curvature.

Flexibility creates the blends well. It looks great; then I try to join the breps and they won’t join

When I bake the geometry, Rhino won’t join the breps either. But when I re-create the blend surfaces using the normal rhino commands with the same settings, the geometry looks identical and successfully joins into a polysurface. Any idea why the gh created geometry would have a different join behavior than the rhino geometry?

[flexibility (flexibility-Ehsan.S)]

Hi can you send that (*.gh )?to test and find bug?

[LeGaulois (Charles Collin)]

Hi there,

anything new in 2025 ? native component or other ?
2 similar posts,

Sweep2 rails: edge continuity and/ or Blendsrf component

blendsrf.gh (49.0 KB) try this

and aslo

I want to make blend surface in GH

I want to make G2 blend surface in GH. but there is no direct way to make it.iI found that, in the’C# script’, there’s is command: ‘Rhino. Geometry. Brep. CreatBlendSurface’ may be useful. but here is a new peoblem: there are 3 types of variables can’t be defined , they are: 'BrepFace ','BrepEdge 'and ‘Blendcontinuiry’. so could you fix it or figure out how to make G2 continue surface in GH. Thank you!

thanks
CC

[Intuos]

Depending on your needs, you now have access to Blend Curves which you can use as rails for a Sweep2 to create similar surfaces. But as I said, these kinds of tricks are circumstantial.