题目地址
LeetCode#611 Valid Triangle Number
题目描述
Given an array consists of non-negative integers, your task is to count the number of triplets chosen from the array that can make triangles if we take them as side lengths of a triangle.
Second-Minimum-Node-In-A-Binary-Tree
发表于
|
更新于：
题目地址
LeetCode#671 Second Minimum Node In A Binary Tree
题目描述
Given a non-empty special binary tree consisting of nodes with the non-negative value, where each node in this tree has exactly twoor zero sub-node. If the node has two sub-nodes, then this node’s value is the smaller value among its two sub-nodes.
【DX11地形篇】16-位图云
发表于
|
更新于：
【DX11地形篇】15-基于距离的法线贴图
发表于
|
更新于：
参考教程
Tutorial 14: Distance Normal Mapping
学习记录
本篇文章中我们介绍基于观察点（摄像机）距离不同进行不同法线贴图的技术，本篇代码基于上一篇，仅有少量改动，无新增类。