Create a Paint by Numbers script - Grasshopper - McNeel Forum

Hello GH community, I am trying to transform a picture into a “paint by numbers” (childhood nostalgia…) In photoshop for example, it can be made by using a cutout filter, to split the colors into sample. I would like to reproduce this cutout filter in grasshopper (using gh components only, not custom python/C++ scripts) I tried by using a voronoi pattern and merging the cells that are in the same domain of brightness but the result is not very satisfiying yet. Does anyone have ideas? Scrip

Organizing Grasshopper Scripts. THE INFAMOUS SPAGHETTI

C# create triangle pyramid surface - Grasshopper - McNeel Forum

Pattern Generation - Grasshopper - McNeel Forum

Round Numbers in Python - Grasshopper Developer - McNeel Forum

For the sake of simplicity - help! - Grasshopper - McNeel Forum

Create a Paint by Numbers script - Grasshopper - McNeel Forum

Arithmetic Pattern on the number of sides of a floorplate shape

Sorting and re-assigning RGB color values - Grasshopper - McNeel Forum

Construct a Color in C# - Grasshopper - McNeel Forum