Hello! I am making a game: bowdown.io Right now for collision detection I am using several Raycasters that originate from the player’s position and I’m using them to detect collisions with the game map 3d object. However, the more complicated that I make the map, the more slow the game gets and I’…

I suggest using a spatial index. A shameless plug, but my game engine does come with a spatial index by default. There are a ton of different spatial indices, but the main goal is to move from having to check every polygon in the scene, to having do log(n) of that. So if you have 100,000 polygons …

How can I detect collision more efficiently?

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vasilii October 9, 2019, 3:57pm 2

Here https://discourse.threejs.org/t/garden-from-the-shining/10104 in model I use additional poligons to check is player object in poligon or not.

Nice animation! ))

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How can I detect collision more efficiently?

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