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Tang Zesheng. Octree Representation and Its Applications in CAD[J]. Journal of Computer Science and Technology, 1992, 7(1): 29-38.
Citation: Tang Zesheng. Octree Representation and Its Applications in CAD[J]. Journal of Computer Science and Technology, 1992, 7(1): 29-38.

Octree Representation and Its Applications in CAD

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  • Published Date: January 09, 1992
  • In this paper,a survey of octree representation and its applications in CAD is presented.The octree representation may be categorized as pure octree representation and polytree(or extended octree),and the latter is actually a boundary representation decomposed by octree.Linear octree which is a variant of regular octree representation has the advantage of saving memory space. The mapping between Cartesian coordinates and node addresses in linear octree is discussed.Then, algorithms for converting a boundary…
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