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This recursive ray tracing of reflective colored spheres on a white surface demonstrates the effects of shallow depth of field, "area" light sources, and diffuse interreflection. (c. 2008) In 3D computer graphics, ray tracing is a technique for modeling light transport for use in a wide variety of rendering algorithms for generating digital images.
Rayshade Raytracer. Rayshade is a software application for ray tracing (3D rendering) from a text 3D model description input file into a finished, realistic image.. The first version was written between 1987 and 1988 at Princeton University.
Ray tracing is a method for calculating the path of waves or particles through a system. The method is practiced in two distinct forms: The method is practiced in two distinct forms: Ray tracing (physics) , which is used for analyzing optical and other systems
Various implementations of ray tracing hardware have been created, both experimental and commercial: (1995) Advanced Rendering Technology (ART) founded [6] in Cambridge, UK, based on a 1994 PhD thesis, to produce dedicated ray tracing silicon (initially the "AR250" chip, which accelerated ray-triangle intersection, bounding box traversal and shading), using a "RenderDrive" networked ...
John Turner Whitted is an electrical engineer and computer scientist who introduced recursive ray tracing to the computer graphics community with his 1979 paper "An improved illumination model for shaded display". [1] [2] His algorithm proved to be a practical method of simulating global illumination, inspired many variations, and is in wide ...
Ray tracing shaders are supported by Microsoft via DirectX Raytracing, by Khronos Group via Vulkan, GLSL, and SPIR-V, [17] by Apple via Metal. On the real hardware implementations, one ray tracing core contains many ray tracing shaders (ray tracing ALUs).
Ray tracing is a technique that can generate near photo-realistic computer images. A wide range of free software and commercial software is available for producing ...
Mental Ray (stylized as mental ray) is a production-quality ray tracing application for 3D rendering.Its Berlin-based developer Mental Images was acquired by Nvidia in 2007 and Mental Ray was discontinued in 2017.