Real-time 2D ray tracing with up to 360 rays (GPU mode) or 180 rays (CPU mode) Physics simulation of light properties: Reflection from mirror surfaces Light dispersion through prism objects Multiple ...

Python program that performs 2d geometrical ray tracing through a system of optical components such as mirrors and lenses. Tracing is implemented is C++ and makes no assumption about the order of ...

Apple launches Unity Lights watch face with groundbreaking 2D ray tracing. In celebration of Black History Month. By Michael Simon. Executive Editor, Macworld JAN 26, 2022 7:17 am PST.