Introduction to Ray Tracing: In simple words, Ray Tracing(RT) is a rendering technique that is used to create real world like image and object movement by computing behavior of light and shadows. One of the most expensive computational tasks for a computer is video rendering. As video contains an array of pixels and each pixel contains at least three color information in each frame so it becomes complex. Moreover, the challenge is, the video must look as real as possible which contains light source, object on which it’s falling, shadows, etc. Mathematical formula with matrix operations helps to generate
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