Sweep1 with Global shape blending


I am trying to make a surface using sweep 1 in grasshopper.
In rhino, I can check “Global shape blending” option but it seems grasshopper does not have this control.

For comparison:
Result with Grasshopper

Result in Rhino with “Global shape blending”

Result in Rhino without “Global shape blending”

Any clue to make global shape blending sweep in grasshopper?

sweep1Study.gh (5.3 KB) Sweep1Study.3dm (108.0 KB)

I dont know a way to do this with standard grasshopper components, but you can script it in Python.

Here is a definition based on the RhinoCommon method linked below.
sweep1Study_V2.gh (8.1 KB)


1 Like

@Adam_M Thanks a lot. This is exactly what I was trying to do.