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On 01/07/2014 at 16:24, xxxxxxxx wrote:
Hello all,
Does anyone know or have heard about a clever, faster way to check for proximity between individual objects in large groups without a nested for loop? I've always done:
for object in parent.GetChildren() : for everyOtherObject in parent.GetChildren() : ##Find distance here (ouch!) if distance < thresholdValue: ##Whatever
But it seems so dumb. Do you guys have any suggested reading or know-how on the matter? Seems like someone would have asked this before, but I either overlooked a post or I'm not using the right search keywords.
Thanks a million in advance.
On 02/07/2014 at 05:12, xxxxxxxx wrote:
Hi Whithers,
You are looking for an Octree.
https://en.wikipedia.org/wiki/Octree
Best, -Niklas
On 02/07/2014 at 06:33, xxxxxxxx wrote:
:gasp:
Thank you so much.