Effacer les filtres
Effacer les filtres

How to divide many lines ?

4 vues (au cours des 30 derniers jours)
Bronislav Bonczek
Bronislav Bonczek le 30 Jan 2023
Modifié(e) : Matt J le 30 Jan 2023
Hello, need little help with one problem.
I have code which making a construction and I need to divide every line.
clc
clear
nodes=[0 0 %X-coord, Y-coord
0 -10
10 -12
10 0
20 -10
20 0];
Nnodes = size(nodes,1);
lines = [1 2 %1.node, 2.node
2 3
3 4
3 5
5 6 ];
Nlines = size(Nlines,1);
and then of course I also need the correct matrices with all nodes and lines
hope, you will help me.
Thanks

Réponses (1)

Jiri Hajek
Jiri Hajek le 30 Jan 2023
Hi, since your oibjective is to split all existing lines, its sufficient to:
  1. Get coordinates of the midpoints in all existing lines.
  2. Add the midpoints to your original points and you have the new points array
  3. Create two lines from each of the original lines, using the new midpoints.

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