olemus
kolmemõõtmelise objekti esitus oktantide puustruktuurina, mis on moodustatud iga mittehomogeense oktandi rekursiivse jagamisega, kuni kõik oktandid on mingi valitud omaduse suhtes homogeensed või kuni jõutakse mingi etteantud jaotussügavuseni; tihendab objekti kohta talletatavaid andmeid
= the expression of a three-dimensional object as a tree structure of octants, which are formed by recursively subdividing each nonhomogeneous octant until all octants are homogeneous with respect to a selected characteristic, or until a predetermined cutoff depth is reached
Note. The octree technique compresses the amount of stored data about a three-dimensional object.