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In volumetric lighting, the light cone emitted by a light source is modeled as a transparent object and considered as a container of a "volume". As a result, light has the capability to give the effect of passing through an actual three-dimensional aerosol (e.g. fog , dust , smoke , or steam ) that is inside its volume, just like in the real world.
Free and open-source software portal; This is a category of articles relating to 3D animation software which can be freely used, copied, studied, modified, and redistributed by everyone that obtains a copy: "free software" or "open source software".
Three-point lighting is a standard method used in visual media such as theatre, video, film, still photography, computer-generated imagery and 3D computer graphics. [1] By using three separate positions, the photographer can illuminate the shot's subject (such as a person) however desired, while also controlling (or eliminating) the shading and ...
Path tracing is also popular for generating high-quality non-photorealistic images, such as frames for 3D animated films. Both rasterization and ray tracing can be sped up ("accelerated") by specially designed microprocessors called GPUs. Rasterization algorithms are also used to render images containing only 2D shapes such as polygons and text.
Green lightning originally referred to random flashing streaks across the screen of IBM 3278-9 computer terminals, which were produced by a hardware bug when a new symbol set was being downloaded. Instead of fixing the fault, IBM suggested that it was useful because it let the user know during the download that something was in progress.
Green Lightning at night. The work features 13 lightning bolts ranging in height from 13 to 30 feet (4.0 to 9.1 m) shooting into the ground over a 180-by-160-foot (55 by 49 m) area. On a main sign-like structure were four boxes measuring 8 by 10 by 2 feet (2.44 m × 3.05 m × 0.61 m) with images silk-screened on the back dealing with ...
Another aspect of HDR rendering is the addition of perceptual cues which increase apparent brightness. HDR rendering also affects how light is preserved in optical phenomena such as reflections and refractions, as well as transparent materials such as glass. In LDR rendering, very bright light sources in a scene (such as the sun) are capped at 1.0.
The following is a list of 3D animation software that have articles in Wikipedia. Title License Release date Development 3D Movie Maker: MIT License: 1995: March 18, 1995