Weaving pattern

Hi!

I've made a script for weaving pattern via image samler, but I have a problem with repeating the pattern. I need the whole pattern to be repeated to fit on larger surface, but only each yarn is repeated now. I can not find a solution.

Could you help me pls?

Thanks in advance.

In the picture is desired look. Entached is a script with pattern and a rhino file.

Untitled.3dm weaving.gh pattern.bmp