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SpeedTree Compiler is a software that enables creation of efficient tree models for use in real-time rendering or video games. It generates texture atlases and compiles and optimizes tree models for real-time use. [19] SpeedTree SDK is a multi-platform C++ SDK that efficiently handles rendering of SpeedTree-generated trees and forests.
Older trees only form short shoots between 7 and 15 cm (3 and 6 in) in length. [6] The thick, longitudinally cracked cork layers of the gray-brown trunk bark are characteristic of the cork oak. The cambium of the smooth bark of young trees forms a cork layer very early on, which can be 3 to 5 cm (1 + 1 ⁄ 4 to 2 in) thick. The light and spongy ...
Another multitexture technique is bump mapping, which allows a texture to directly control the facing direction of a surface for the purposes of its lighting calculations; it can give a very good appearance of a complex surface (such as tree bark or rough concrete) that takes on lighting detail in addition to the usual detailed coloring. Bump ...
Unity is a cross-platform game engine developed by Unity Technologies, first announced and released in June 2005 at Apple Worldwide Developers Conference as a Mac OS X game engine. The engine has since been gradually extended to support a variety of desktop , mobile , console , augmented reality , and virtual reality platforms.
Among the commercial products made from bark are cork, cinnamon, quinine [48] (from the bark of Cinchona) [49] and aspirin (from the bark of willow trees). The bark of some trees, notably oak (Quercus robur) is a source of tannic acid, which is used in tanning. Bark chips generated as a by-product of lumber production are often used in bark mulch.
In botany, the term "tessellate" describes a checkered pattern, for example on a flower petal, tree bark, or fruit. Flowers including the fritillary, [83] and some species of Colchicum, are characteristically tessellate. [84] Many patterns in nature are formed by cracks in sheets of materials.
A BSP tree is traversed in a linear time, in an order determined by the particular function of the tree. Again using the example of rendering double-sided polygons using the painter's algorithm, to draw a polygon P correctly requires that all polygons behind the plane P lies in must be drawn first, then polygon P , then finally the polygons in ...
More typically, stringybarks are medium-sized trees in the 10 to 40 metre range. Early European colonists often used the bark for roofing and walls of huts. The term stringybark is a descriptive, vernacular name and does not imply any special taxonomic relationship within the genus Eucalyptus .