理学 空间加速结构 释 Octree 八叉树 八叉树是一种所有内部节点都具有8个子节点的层次式数据结构，通常被用来将某个三维空间递归地分割成8个较小的子空间。八叉树是四叉树在三维空间的推广。
计算机应用 计算机辅助设计与图形学 释文 octree 八叉树
- direction correction of Gauss projection
- direction cosine
- direction cosine algorithm
- direction curve
- direction density
- Direction des Archives de France
- Direction des constructions Aeronautiquue
- direction-determining board
- direction field
- direction finder
- direction finding receiver
- direction focusing
- directionless
- directionlet transform
- direction logarithm
- direction of arrival estimation
- Direction of Chinese Opera
- direction of drama
- direction of light
- direction of magnetization
- direction of main passenger flow
- direction of principal curvature
- direction of Quyi
- direction of recession
- direction of R^n