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Simplygon is 3D computer graphics software for automatic 3D optimization, based on proprietary methods for creating levels of detail (LODs) through Polygon mesh reduction and other optimization techniques.
Sketch based modeling is a user-friendly interface for constructing low-detail models quickly, while 3D scanners can be used to create high detail meshes based on existing real-world objects in an almost automatic way. These devices are very expensive, and are generally only used by researchers and industry professionals but can generate high ...
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 ...
On the left a model without BFC; on the right the same model with BFC: back-faces are removed. In computer graphics, back-face culling determines whether a polygon is drawn. It is a step in the graphical pipeline that tests whether the points in the polygon appear in clockwise or counter-clockwise order when projected onto the screen.
In 3D computer graphics and solid modeling, a polygon mesh is a collection of vertices, edge s and face s that defines the shape of a polyhedral object's surface. It simplifies rendering , as in a wire-frame model .
LOD is found in GIS and 3D city models as a similar concept. It indicates how thoroughly real-world features have been mapped and how much the model adheres to its real-world counterpart. Besides the geometric complexity, other metrics such as spatio-semantic coherence, resolution of the texture and attributes can be considered in the LOD of a ...
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ZBrush is used for creating "high-resolution" models (ie. models that reach 40+ million polygons) for use in movies, games, and animations, by companies ranging from ILM [1] [2] and Wētā FX, [3] to Epic Games and Electronic Arts. [4] ZBrush uses dynamic levels of resolution to allow sculptors to make global or local changes to their models.