What types of data can be precomputed and cached?

the Journal of. Computer Graphics Techniques. peer-reviewed, open access, and free to all. This chapter covers basic methods for ray generation, ray intersection, and shading that are sufficient for implementing a simple demonstration ray tracer. By distributing the directions of the rays according to the analytic function they sample, ray tracing can incorporate fuzzy phenomena. This provides correct ... Optimal ray triangle intersection code has long been an ac- tive field of research in computer graphics and has lead to a large variety of algorithms, e.g. ... Computer Graphics 10 - Ray tracing. Tom Thorne. Slides courtesy of Taku Komura ... • Tracing the path taken by a ray of light through the scene. • Rays ... Both rasterization and ray tracing are rendering methods used in computer graphics to determine the color of the pixels that make up the image displayed on ... 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 ... Ray tracing is most prominent in 3D computer graphics. Here, the basic ray tracing algorithm is a way of displaying a 3D scene. Extensions that simulate the ... The second part on ray tracing describes algorithms and architectures for producing photorealistic images, with emphasis on ways of reducing the time for this ... May 9, 2021 ... My question is: when such overlapping geometries are intersected with a ray, how does one choose which of the two geometries should be prioritized?