GH Pull curve to surface is a PITA

Grasshopper
1

…because it will only ever produce one output curve for each input curve, while the equivalent Rhino command creates all the relevant results :

250829_IMG_Pull fails.gh (68.8 KB)

250829_IMG_Pull fails
250829_IMG_Pull fails1738×982 151 KB

1 Like
2

250829_IMG_Pulls_jvs01.gh (77.7 KB)

import Rhino.Geometry as rg
pulled = iCurve.PullToBrepFace(iBrep.Faces[0], 0.001)

3

You can use Project Curve instead.

图片
图片2056×865 267 KB

250829_IMG_Pull fails-v1.gh (80.1 KB)

4

How did you define the orientation of the strips?

Or in other words, how did you decide where to place the split curves?

How are you going to unroll the fabric?

5

Hi @osuire,

A bug for sure - thanks for reporting.

– Dale

1 Like
6

Dear User454, Pull and Project don’t do the same thing.

I NEED to use Pull.

1 Like
7

How is this relevant to my question ?

8

Sorry for asking something completely off topic. I was just curious.