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roblox ray technology, or specifically raycasting, is pretty much the backbone of almost every interactive mechanic you see on the platform today. If you've ever played a first-person shooter and wondered how the game knows exactly where your bullet hit, or if you've noticed an NPC cleverly avoiding a wall, you're seeing a ray in action. It's one of those behind-the-scenes tools that sounds super technical and intimidating when you first hear about it, but once you get the hang of it, it's honestly like having a superpower for game design. ...