Color Remap

Grasshopper
1

Hello Community,

Is there a way to evaluate how many solid, unique colors are being displayed by the Custom Preview component in this grid of surfaces? I am assuming that each square is a unique color - but is there a way to verify this?

1
1827×768 117 KB

2
21324×370 61.4 KB

More importantly, is there a way to reduce the number of colors by a control group of individual swatch colors and visualize that effect?

Thanks in advance for any advice provided.

Color Remap.gh (655.2 KB)

2

You can use the Create Set component probably to see if there are duplicates. If you wish to take into account some tolerance, I suggest converting the colours to points (rgb to xyz). There’s a lot more tools for dealing with points than colours.

1 Like
3

Thank you David,

I have seen some other posts now that you suggested a possible approach. I have some learning to do.

Thank you for the suggestion.