--- title: "#raycasting articles | Hashnode" description: "Explore 3 articles tagged #raycasting on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/raycasting" --- Tag # #raycasting 3 posts · 0 followers [Ruban Sahoo](https://hashnode.com/@rubansahoo) · [Jan 12](https://hashnode.com/posts/building-algorithmic-systems/696546e938708268473c3276) ### [Building Algorithmic Systems](https://ruban.hashnode.dev/building-algorithmic-systems?utm_source=hashnode&utm_medium=feed) From predicting driver locations in real-time to syncing files across devices, from counting ad impressions to mapping social connections, modern applications demand solutions to computational problems that seem deceptively simple at first glance. Ho... 14 min read · [ruban.hashnode.dev](https://ruban.hashnode.dev/building-algorithmic-systems?utm_source=hashnode&utm_medium=feed) [Enzo Hugonnier](https://hashnode.com/@Darleanow) · [May 16, 2023](https://hashnode.com/posts/demystifying-raycasting-building-2d-and-25d-ray-cast-engines-in-c/646390c137f97aca2ea94a5c) ### [Demystifying Raycasting: Building 2D and 2.5D Ray cast Engines in C++](https://darleanews.hashnode.dev/demystifying-raycasting-building-2d-and-25d-ray-cast-engines-in-c?utm_source=hashnode&utm_medium=feed) Raycasting is a core technique used in computer graphics and game development. It's like casting a line into a scene to find out what it hits. A ray cast can answer questions like "What object is under the mouse cursor?" or "What's in the player's fi... 5 min read · [darleanews.hashnode.dev](https://darleanews.hashnode.dev/demystifying-raycasting-building-2d-and-25d-ray-cast-engines-in-c?utm_source=hashnode&utm_medium=feed) [Saket Munda](https://hashnode.com/@5aket) · [Jul 23, 2022](https://hashnode.com/posts/augmentedreality-planedetection/62dbb90638759e6b49829d86) ### [AR Plane Detection & Placing an Object](https://5aket.hashnode.dev/augmentedreality-planedetection?utm_source=hashnode&utm_medium=feed) In the previous blog, we have seen 2D Image Tracking, let's see how Unity makes easier to detect the plane in the real world and use that plane to place or spawn any object. Use case The most famous living scenario is IKEA. You might know how IKEA pl... 5 min read · [5aket.hashnode.dev](https://5aket.hashnode.dev/augmentedreality-planedetection?utm_source=hashnode&utm_medium=feed)