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Hierarchical triangular mesh information


Diagram of Hierarchical Triangular Mesh (HTM). The spherical polygons are the projection of the edges of the octahedron onto the circumscribing sphere.

Hierarchical Triangular Mesh (HTM) is a kind of quad tree based on subdivision of a distorted octahedron, used for mesh generation in 3-D computer graphics and geometric data structures.[1]

  1. ^ Szalay, Alexander S.; Gray, Jim; Fekete, George; Kunszt, Peter Z.; Kukol, Peter; Thakar, Ani (2007). "Indexing the Sphere with the Hierarchical Triangular Mesh". arXiv:cs/0701164.

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Hierarchical triangular mesh

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Hierarchical Triangular Mesh (HTM) is a kind of quad tree based on subdivision of a distorted octahedron, used for mesh generation in 3-D computer graphics...

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progressively finer resolution", forming a hierarchical grid, it is called a hierarchical DGG (sometimes "global hierarchical tessellation" or "DGG system"). Discrete...

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identification. An alternative hierarchical grid is the Hierarchical Triangular Mesh (HTM). The pixels at a given level in the hierarchy are of similar but not...

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Mesh generation is the practice of creating a mesh, a subdivision of a continuous geometric space into discrete geometric and topological cells. Often...

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quadrilaterals instead of triangles Polyhedral map projection HEALPix Hierarchical triangular mesh For the purpose of clear illustration in the image, the grid...

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complex. Examples include triangular mesh segmentation, where the task is to predict the class of each face or edge in a given mesh. Complex classification:...

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freedom Adaptive mesh refinement — uses the computed solution to refine the mesh only where necessary Fast multipole method — hierarchical method for evaluating...

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modifiers, such as Skin Wrap and Skin Morph, can be used to drive meshes with other meshes and make targeted weighting adjustments in tricky areas. Skeletons...

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association with the royal class. Housing for the lower classes of Chan Chan's hierarchical society are known as small, irregular agglutinated rooms (SIARs). Because...

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captivity (sericulture). The shimmering appearance of silk is due to the triangular prism-like structure of the silk fibre, which allows silk cloth to refract...

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K1-3 is pivotal is the inhibitory nature of angiostatin. K1-3 form the “triangular bowl-like structure” of angiostatin. This structure is stabilized by interactions...

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by a triangular mesh, and applying isoperimetric theorems for the surface of the sphere. Separators may be combined into a separator hierarchy of a planar...

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George, Paul Louis; Borouchaki, Houman (1998). Delaunay Triangulation and Meshing: Application to Finite Elements. Hermes. pp. 34–35. ISBN 978-2-86601-692-0...

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most closely related species within the species group is V. soror. The triangular shape of the apical margin of the clypeus of the female is diagnostic...

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(850–760 BC), the decorative zones appear multiplied due to the creation of a laced mesh, while the meander dominates and is placed in the most important area, in...

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Road Runner. The 1971 GTO had another modest facelift, this time with wire-mesh grilles, horizontal bumper bars on either side of the grille opening, more...

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its flatness, bright colors, eclectic style and mixed technique. The triangular composition is closely related to Paul Cézanne's Bathers, a series that...

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Traditionally, the robe is a one-piece open-fronted garment made with a mesh, faced and bordered with a velvet or felt band. Since the conception of Chulalongkorn...

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running horse has not four legs, but twenty, and their movements are triangular." His Rhythm of the Bow (1912) similarly depicts the movements of a violinist's...

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the Javanese word lobok, which means loose. This motif is a geometric triangular shape that is usually black and white. The basic color of this batik is...

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patterns. Berber jewellery was usually made of silver and includes elaborate triangular plates and pins, originally used as clasps for garments, necklaces, bracelets...

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and so on. Hence, to increase its overall strength, steel rods, wires, mesh or cables can be embedded in concrete before it is set. This reinforcement...

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