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For my 20th sketch of Mathober2025 coded in #Openscad, MoreOrLessChi takes the 9th prompt of “Chi” and uses color dots for an attempted representation of the potential Chromatic Numbers (which is usually symbolized by the Chi symbol) in the figure/graph.
Was the chromatic number right?
Or do the guesses need to be more tight?
// An Assortment of Points
points = [[-7,-7],[-14,-14],[0,0], [10,0], [5,10],[9,12],[-7,15],[10,-14],[14,9]];
// Collective Shape
color("orange",0.75)
translate([-10,-10,0])
rotate([50,50,70])
linear_extrude(height = 30,twist = 73, slices = 2,scale = 2.5)
polygon(points);