Hi guys, As the diagram below shows, these two original curves on the left are only G0 connected, the goal is to connect two curves with a blend curve in G3 continuity. I’m trying to solve this problem with Galapagos, and it works well up to G2 continuity by using the Curve.CreateBlendCurve Metho…

Hi - [image] Tao Sun Lupo: (sry I couldn’t open the YouTrack link) That should be open now. This issue is now scheduled for 8.x, which means that it won’t be included in the first release of Rhino 8. -wim

Hi @tao.sun.lupo , Curve.CreateBlendCurve should support the continuity presented by the BlendSrf command. I’ve opened an issue for this. https://mcneel.myjetbrains.com/youtrack/issue/RH-70602 – Dale

By BlendSrf you mean BlendCrv right? Thx Dale:)

When do you think we can expect the support to be added? :slight_smile: (sry I couldn’t open the YouTrack link)

I recently made a component exactly for that, it blends up to G4: [image] G4 blend.gh (16.6 KB) You can control each point as you would do in rhino if you give multiple weights to bulges G3 seems to be matching with how rhino does it [image] But G4 not exactly, and that is bothering me [im…

Blend two curves with G3 continuity in Grasshopper

Grasshopper

brian (Brian Gillespie) April 7, 2026, 10:13pm 8

RH-70602 is fixed in Rhino WIP

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Blend two curves with G3 continuity in Grasshopper

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