I have a question.Plz Help me!

[ehsan.utopia]

How can I have a checker pattern in grasshopper While there is no problem with the even or odd rows?

[DiegoKrause]

have you tried with google?
https://www.grasshopper3d.com/forum/topics/checkerboard-pattern

[laurent_delrieu]

You can also use this script “four color theorem” with 2 colors

Four Color Theorem in Grasshopper

A new version with specified number of colors. This script affect an index color at each face, if it is not possible the index is equal to -1. Here some examples with differents polygons. [image] [image] [image] [image] [image] [image] [image]

[ehsan.utopia]

I solved this problem through a hard way
If you have comfortable solution for this , I’ll be happy to share with me

[dowazura]

checker pattern.gh (8.8 KB)

[ehsan.utopia]

thanks