6:18:07
shinmera
they were already gone
10:57:31
shinmera
I thought I could use a kd-tree to iterate over the nearest lights over a point, but that isn't actually possible.
10:57:43
shinmera
I can find *the* nearest neighbour, but I can't iterate *in order*.
10:58:05
shinmera
So I'm going to need a different structure to do a search like this, but I don't know what
11:00:15
shinmera
oh god. https://www.sciencedirect.com/science/article/pii/S0925772122001195