How does ray tracing produce hyper realistic graphics? | Bitwise
DigiDigger
@digidiggerAbout
Hi! Welcome to DigiDigger, I am Digit and I am passionate to share with you the mechanics and inner workings of games as well as the analysis and discussion of game design! My goal is to bring people closer to the wonderful world of game development.
Video Description
I'm a professional programmer who works on games, web and VR/AR applications. With my videos I like to share the wonderful world of programming with everyone! What's the next step beyond rasterization? How does ray- and pathtracing create these hyper realistic graphics? We'll look into the inner workings of ray tracing as well as some of the challenges associated with it. Timestamps 0:00 Intro 2:09 Problems with rasterization 5:50 How light travels 8:10 BVH 10:15 Lighting primitives 12:20 Light bouncing, reflections and refractions 14:25 Other applications of ray tracing 15:46 Problems with ray tracing 17:35 Conclusion My patreon: https://www.patreon.com/digidigger References: How does rasterization work? https://youtu.be/Oct4Oi-KfVQ No! Euclid! GPY Ray tracer https://www.youtube.com/watch?v=tl40xidKF-4 Minecraft RTX demo https://www.youtube.com/watch?v=NehSihoHCpc Interactive sound propagation with bidirectional path tracing https://dl.acm.org/doi/10.1145/2980179.2982431 Music in in outro: Besus y Abrazor - Rolemusic: https://freemusicarchive.org/music/Rolemusic available under a Creative Commons Attribution license https://creativecommons.org/licenses/by/4.0/
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