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CAD library - 3D repository to download 3D models; Fused filament fabrication - 3D printing process that uses a continuous filament of a thermoplastic material; Qlone - 3D scanning app based on photogrammetry for creation of 3D models on mobile devices that can be 3D printed; Metal injection molding; EnvisionTEC - 3D printing hardware company ...
Blender is a free and open-source 3D computer graphics software tool set that runs on Windows, macOS, BSD, Haiku, IRIX and Linux. It is used for creating animated films, visual effects, art, 3D-printed models, motion graphics, interactive 3D applications, and virtual reality. It is also used in creating video games.
STL is a file format native to the stereolithography CAD software created by 3D Systems. [3] [4] [5] Chuck Hull, the inventor of stereolithography and 3D Systems’ founder, reports that the file extension is an abbreviation for stereolithography, [6] although it is also referred to as standard triangle language or standard tessellation language.
Notes on Programming (PDF). Stepanov reflects about the design of the STL. Nicolai M. Josuttis (2000). The C++ Standard Library: A Tutorial and Reference. Addison-Wesley. ISBN 0-201-37926-0. Scott Meyers (2001). Effective STL: 50 Specific Ways to Improve Your Use of the Standard Template Library. Addison-Wesley. ISBN 0-201-74962-9. Al Stevens ...
The 3D model can be physically created using 3D printing devices that form 2D layers of the model with three-dimensional material, one layer at a time. Without a 3D model, a 3D print is not possible. 3D modeling software is a class of 3D computer graphics software used to produce 3D models. Individual programs of this class are called modeling ...
A "flippy chain" type fidget toy A fidget spinner Fidget cube with clicking, flipping and spinning parts. A fidget toy or fidget is typically a small object used for pleasant activity with the hands (manual fidgeting or stimming). Some users believe these toys help them tolerate anxiety, frustration, agitation, boredom, and excitement. [1]
A fidget spinner or hand spinner is a toy that consists of a ball bearing in the center of a multi-lobed (typically three-lobed) flat structure made from metal or plastic with metal weights in the lobes, designed to spin around its central axis. Fidget spinners became very prevalent trending toys in 2017.
The shape of the neighborhood used during the updates depends on the application itself. The most common stencils are the 2D or 3D versions of the von Neumann neighborhood and Moore neighborhood. The example above uses a 2D von Neumann stencil while LBM codes generally use its 3D variant. Conway's Game of Life uses the 2D Moore neighborhood.