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Caustics produced by a glass of water, visible as patches of light Cardioid caustic at the bottom of a teacup Caustics made by the surface of water Caustics in shallow water In optics , a caustic or caustic network [ 1 ] is the envelope of light rays which have been reflected or refracted by a curved surface or object, or the projection of that ...
Room 6 is a 2006 American horror film directed by Michael Hurst and written by Hurst and Mark A. Altman. It stars Christine Taylor , Shane Brolly , Jerry O'Connell , and Ellie Cornell . [ citation needed ]
Global illumination [1] (GI), or indirect illumination, is a group of algorithms used in 3D computer graphics that are meant to add more realistic lighting to 3D scenes. Such algorithms take into account not only the light that comes directly from a light source (direct illumination), but also subsequent cases in which light rays from the same source are reflected by other surfaces in the ...
The 46° halo was first explained as being caused by refractions through ice crystals in 1679 by the French physicist Edmé Mariotte (1620–1684) in terms of light refraction [1] Jacobowitz in 1971 was the first to apply the ray-tracing technique to hexagonal ice crystal. Wendling et al. (1979) extended Jacobowitz's work from hexagonal ice ...
[6] [2] Refraction is minimized, to avoid colouring the light. [2] The slit-based films are more transparent (both are translucent), but when the sun is high, they tend to send the light up at the ceiling, not deeper into the room. Prism-based films are translucent rather than transparent, but offer finer control over the direction of the ...
LightBike is a snake game inspired by the movie Tron. It was developed by Japanese studio Pankaku and released on January 29, 2009 for iOS. The full version of Lightbike unlocks local and online multiplayer. It was followed by LightBike 2. As of 2023, the game has been delisted from the App Store.
The human eye's response to light is non-linear: halving the light level does not halve the perceived brightness of a space, it makes it look only slightly dimmer. [3] [4] If light is redistributed from the brightest parts of a room to the dimmest, the room therefore appears brighter overall, and more space can be given a useful and comfortable level of illumination (see before and after ...
The object of the game is to light up all of the Glowbos at the same time with their respective color. The game consists of five different game modes including Puzzle, Time, Hyper, Infinite, and Tutorial. The Puzzle game mode has 15 levels of 8 stages each totaling 120 puzzles altogether.