Minecraft Ray Tracing With Old PC

   Minecraft Ray Tracing with old PC In this post we'll add Ray tracing to Minecraft running on old pc , with no RTX enabled card. What's Ray Tracing : Ray Tracing is an algorithm used by a computer graphics software to track and simulate the way light rays interact with world objects .  (Wiki) And one of the first attempts to create a photorealistic was borrowed from the physics literature . When studying lenses physicists traced with pen and paper the path taken by rays of light starting at a light source , then passing through the lens and slightly beyond. This process of following the movement of  light rays through matter  was called ' ray tracing'. In real life any light source emits a billions of photons . These photons travel till they reach an object, where they'll reflect from countless times to any other object in the ambient surrounding bringing with them information's like color or light, until they eventually reach our eyes or die due to absorpt