Flip Matrix restriction

[HS_Kim]

How to do Flip matrix in multiple lists? or Open Brep to Surface?

Hi all, I am beginner of grasshopper, and trying to make some spiral shape with multiple curves. For now, I struggled with drawing curves on the other way through spiral. What I want to do is, drawing curves like blue sketch… Flip matrix works if input is only one curve, but it doesn’t work when multiple curves. So I tried divide surface after loft, but the result of loft was open Brep. Can you help me? Thanks. 190122_spiral_question.gh (24.6 KB) [Capture]

Graft in list item

hi any way to simplify my work ? I’am really often confronted to this kind of problem, how can sort all my data in only one list item instead of many ? [item-graft] graft-question.gh (54.9 KB) thanks

Replace "flip last" from TreeSloth with native components?

Hello, I find myself using this component a lot: “Flip Last” and I wanted to replicate it using native components but I wasnt able to do it… This is the description of the component: Flip Last Matrix : Just like the flip matrix, except this can take in a tree with a deeper path structure. It identifies the last path index with unique values in it and flips that index number with the object count. [tree_sloth_early_bird01]

Tree restructuring - flip multi-matrix?

I think this might be an easy one - but it’s beyond me. I’m taking 2 breps representing a building mass and dividing them into levels. At each level of the breps, I’ve created a plane respectively which I’m intersecting with the brep to get bounding curves (floor plate outline). I then want to take those surfaces and split them where they overlap. For this, I want to use SrfSplit, which takes a surface and splits it with a curve. So: I’m using the SrfSplit component on a list of surfaces and a…