Path Tracing

Path Tracing

Path Tracing is a method in rendering science that creates images by following the paths that light rays take as they move through a scene, bouncing off surfaces and passing through materials. Each ray can split into many directions, which helps show effects like soft shadows, color bleeding, and reflections in a very natural way. Designers use path tracing to make digital scenes look more like real life, especially when working with materials like glass, water, or shiny metals. This method can show how light changes color when it hits different surfaces, which helps designers pick materials and lighting that look good together. Path tracing can be used to test how a space will look at different times of day or with different light sources, which is helpful in architecture and interior design.

light simulation, global illumination, rendering algorithms, realistic lighting, digital materials, visual effects

— Kevin Green