Trees QuadTree OctTree

[@ValeriCFBG]

Just to clarify that this is a Regional Quad Tree. An interesting aspect of quad trees is how it gets updated with the movement of the points.

[@pankajgoikar4158]

Amazingly explained. Loved it.

[@jamesstevens5927]

Awesome video! Great explanation. I would love to see a coding tutorial for this. There are some decent ones out there but they just don't do it for me.

[@serokai9344]

Excellent 👍😊

[@calderov]

This was really useful. Thanks!

[@sbn0671]

Well explained! Thanks.

[@casyyalo3]

How would you know to check for D specifically? The grenade could be overlapping to the other nodes B C and D for all we know, im a bit confused

[@Youtuberkt]

Nice crisp explanation

[@learnerforlife1338]

Nice to-the-point explanation. Moreover I thought i opened a Khan Academy Video, your voice is very similar to Sal

[@ziauldba]

Awesome explanation..it helps me a lot . Thanks

[@قاسممحمد-ح3غ2ب]

Thank you man

[@ishaaqolwi8716]

Thank you so much man!!

[@abdelz1617]

Thanks

[@wooodser]

Useless obvious information which can be googled in 1 minute. Was looking for detailed explanation but spent time for nothing. No info about use cases, benefits, problems, examples of solving any kind of problems, etc. What is the point to make video guide about how to draw with a blue marker?

[@Enter_channel_name]

That's rude or abusive.

[@osogrande4999]

Which is it?

[@osogrande4999]

Check a channel called the coding train for a guy implementing it in javascript for collision detection. Sure he’s a bit babyish but quite practical and useful to him working through the bugs as he goes.

[@LineOfThy]

that's such a pompous and childish thing to say.

[@wooodser]

​@@LineOfThy Adults call it harsh but reasonable criticism, and learn from it instead of crying to become better.