Number points seqeuntial in grasshopper

[vanliere]

Hello,

I’m working in Grasshopper and I can use some advise about sequentially ordering a set of points along a curve so that I can draw a polyline through them in the correct order. Or maybe there is a better way to convert the splines in poly lines?

[Quan_Li]

file?

[jessesn (Jessesn Chen)]

@vanliere

I’m working in Grasshopper and I can use some advise about sequentially ordering a set of points along a curve so that I can draw a polyline through them in the correct order. Or maybe there is a better way to convert the splines in poly lines?

I’d like to know if this is what you want?
Srf_Subd_Mesh.gh (6.1 KB)

[vanliere]

mould cradle - gh.gh (27.8 KB)

mould cradle - tooling surface.3dm (63.4 KB)

Hello Quan Li

File att.

[vanliere]

Hello Jessesn Chen,

Thank you very much for your reply. This would be a good solution if the mesh flowed along the isocurve direction. However, the points have to follow the projected lines parallel to the Y vector (see image)

[jessesn (Jessesn Chen)]

@vanliere

Thank you very much for your reply. This would be a good solution if the mesh flowed along the isocurve direction. However, the points have to follow the projected lines parallel to the Y vector (see image)

You can achieve it with Partition List + Flip Matrix, and fyi.

• About Partition List Grasshopper Online Document
• About Flip Matrix Grasshopper Online Document

PartitionList+FlipMatrix.gh (15.1 KB)

[vanliere]

Great! This is very helpful. Jessesn Chen, thank you for your support on this.

Best, Harrie