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  2. Multiview orthographic projection - Wikipedia

    en.wikipedia.org/wiki/Multiview_orthographic...

    These three views are known as front view (also elevation view), top view or plan view and end view (also profile view or section view). When the plane or axis of the object depicted is not parallel to the projection plane, and where multiple sides of an object are visible in the same image, it is called an auxiliary view .

  3. Treemapping - Wikipedia

    en.wikipedia.org/wiki/Treemapping

    The original tree is converted to a binary tree: each node with more than two children is replaced by a sub-tree in which each node has exactly two children. Each region representing a node (starting from the root) is divided to two, using a line that keeps the angles between edges as large as possible.

  4. Top tree - Wikipedia

    en.wikipedia.org/wiki/Top_Tree

    A top tree is a data structure based on a binary tree for unrooted dynamic trees that is used mainly for various path-related operations. It allows simple divide-and-conquer algorithms . It has since been augmented to maintain dynamically various properties of a tree such as diameter, center and median.

  5. Scene graph - Wikipedia

    en.wikipedia.org/wiki/Scene_graph

    Architecture of OpenSceneGraph, an open-source 3D graphics API supporting feature-rich and widely adopted scene graph implementation.. A scene graph is a general data structure commonly used by vector-based graphics editing applications and modern computer games, which arranges the logical and often spatial representation of a graphical scene.

  6. Tree structure - Wikipedia

    en.wikipedia.org/wiki/Tree_structure

    A tree structure, tree diagram, or tree model is a way of representing the hierarchical nature of a structure in a graphical form. It is named a "tree structure" because the classic representation resembles a tree , although the chart is generally upside down compared to a biological tree, with the "stem" at the top and the "leaves" at the bottom.

  7. Tree-graded space - Wikipedia

    en.wikipedia.org/wiki/Tree-graded_space

    Tree-graded spaces behave like real trees "up to what can happen within the pieces", while allowing non-tree-like behavior within the pieces. For example, any topologically embedded circle is contained in a piece; there is a well-defined projection on every piece, such that every path-connected subset meeting a piece in at most one point ...

  8. Baubotanik - Wikipedia

    en.wikipedia.org/wiki/Baubotanik

    Subsequently, a three-story plane tree cube was created for the Baden-Württemberg State Horticultural Show 2012 in Nagold. [15] Since 2017, the Baubotanik field of research has been based at the Professorship for Green Technologies in Landscape Architecture at the Technical University of Munich. [16]

  9. Canopy walkway - Wikipedia

    en.wikipedia.org/wiki/Canopy_walkway

    The Tree Top Walk, was the first canopy walkway constructed in Australia. It can be found in Lamington National Park at O'Reilly's Rainforest Retreat , in southern Queensland. Built in 1988, it is 180 metres in length and constructed using 9 small suspension bridges.