Getting a boolean list from matching points

Revit
1

Hi would like a boolean list from matching a points list. Find screenshoot below:

image
image1358×661 136 KB

What I’m looking for its compare both list, like shows pic below, and getting the following boolean list:

image
image1358×656 118 KB

Boolean Iist looking for:

0 list
true
true
false
1 list
true
true
false
2 list
true
true
false

Thanks in advance

2

Hi!

Something I’d write in Python.

x = IN[0]
y = IN[1]
out = []
for i in x:
	subout = []
	for j in i:
		try:
			if j == y[x.index(i)][i.index(j)]:
				subout.append(True)
			else:
				subout.append(False)
		except:
			subout.append(False)
	out.append(subout)
OUT = out

If using nodes I’d cross check the items in the first list @L1 with the items in the second list. (Obj A @L1 Obj B dont use levels). Then use List.AnyTrue @L3 to get a boolean value depending if the point is in the other list. This will not work when you have double points.