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Four-dimensional space (4D) is the mathematical extension of the concept of three-dimensional space (3D). Three-dimensional space is the simplest possible abstraction of the observation that one needs only three numbers, called dimensions , to describe the sizes or locations of objects in the everyday world.
Stereolithography is a 3D-printing technique that uses photopolymerization to bind substrate that has been laid layer upon layer, creating a polymeric network. As opposed to fused-deposition modeling, where the extruded material hardens immediately to form layers, 4D printing is fundamentally based in stereolithography, where in most cases ultraviolet light is used to cure the layered ...
4D film is a presentation system combining motion pictures with synchronized physical effects that occur in the theater. Effects simulated in 4D films include motion, vibration , scent , rain, mist, bubbles, fog, smoke, wind, temperature changes, and strobe lights.
4D or 4-D primarily refers to: 4-dimensional spacetime: three-dimensional space of length, width, and height, plus time; Four-dimensional space; It may also refer to:
An illustration from Jouffret's Traité élémentaire de géométrie à quatre dimensions.The book, which influenced Picasso, was given to him by Princet. New possibilities opened up by the concept of four-dimensional space (and difficulties involved in trying to visualize it) helped inspire many modern artists in the first half of the twentieth century.
Cinema 4D V4 for Windows, Alpha NT, Macintosh and Amiga is released. The first multi-processor version of Cinema 4D is made available. 1997 The development of a production-level version begins, integrating the latest technologies. The last version of Cinema 4D for Amiga, V4.2, is released.
4D (4th Dimension, or Silver Surfer, as it was known during early development) is a relational database management system and integrated development environment ...
4D visualization Stereoscopic view Ref. 2048 4D: puzzle: Huon Wilson, based on 2048 by Gabriele Cirulli 2014 MIT: JavaScript: 2D sections: No [1] 4D Blocks: building blocks and trains John McIntosh 2013 Public Domain: Java: perspective projection: Yes [2] 4D Building Blocks: puzzle: Henryk Trappmann 2006 ? Java: parallel projection: Yes [3] 4D ...