qq_24505417的博客

三维点云配准 -- ICP 算法原理及推导：https://zhuanlan.zhihu.com/p/104735380ICP 算法及变种：https://blog.youkuaiyun.com/aidem_brown/article/details/81315510

Definition− A context-free grammar (CFG) consisting of a finite set of grammar rules is a quadruple(N, T, P, S)where Nis a set of non-terminal symbols. Tis a set of terminals whereN ∩ T = NULL. Pis a set of rules,P: N → (N ∪ T)*, i.e.,...

参考：https://blog.youkuaiyun.com/CsWarmSun/article/details/112410914

目标：显示每层节点数不定的递归树，不同的类别用不同的颜色表示m步骤：遇到的问题

目标：构建每层节点数目不定的树class TreeNode: def __init__(self,component_name, bbox, volume, label): self.component_name = component_name self.bbox = bbox self.volume = volume self.label = labelclass Recursion_Tree: def __ini

The main contentof reverse procedural modeling(RPM)(1) Infer the split grammar of the building,seek the parameterized grammar rules and/or parameter values that yield the provided model.(2)Convert a 3D architectural building into a procedural repre...

What isInverse procedural modeling?Proceduralization of provided 3D content.Extracting rules and/or parameters to create a generative system from given buildings, plants, clouds, cities, and worlds.It converts existing geometry into procedural...