3D graphics are made up of little more than very complicated math. With enough time, you could probably compute a ray marching by hand. Or, you could set up Excel to do it for you! Ray marching is a ...

Unless you're a physicist, you probably don't pay too much mind to the function of light in your daily life. Light is light, right? When there is light, we see, and when there isn't, we don't. But ...

GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. Demystifying ray tracing for the next generation. Ray tracing is an ...

Check out more TechXchange Talks videos. Imagination Technologies is in the GPU business and ray tracing is one of the hottest technologies these days. The company has divided up the implementation of ...

Ray tracing and path tracing sound similar — and technically, they are. Both methods simulate how light travels in a 3D environment, but the way they work and the results they produce are completely ...

Every few years, it seems like there's an amazing new technology with the promise of making games look ever more realistic. Over the decades, we've had shaders, tessellation, shadow mapping, ray ...