四月 30, 2025
Notes on transitioning from RT in One Weeknd to PBRT
So recently I was thinking reading PBRT for volumetric path-tracing stuff, as...
五月 22, 2023
Missing triangle in BVH
Recently I was applying Bounding Volume Hierachy to a Whitted-style Raytracin...
三月 23, 2023
雨滴合成器/A Raindrop Synthesizer
这学期的Audio Programming课写了一个雨滴合成器作为最终作业，期间因为种种原因代码改了好几个版本，现在的版本效果算是差强人意。虽然结果...
一月 17, 2022
Point Matching - Voting Tree
Chapter 1: IntroductionPoint Matching Problem:Given two polygons (each is def...
一月 14, 2022
1345. Jump Game IV
Description:Given an array of integers arr, you are initially positioned at t...
一月 07, 2022
1463. Cherry Pickup II
Description:You are given a rows x cols matrix grid representing a field of c...
一月 01, 2022
折叠表达式(Fold Expression)，低速下脚现代C++ Chapter 2 Exercise
最近在看高速上手现代C++，这是一本很不错的书，作者用仅80余页的长度介绍了C++自C++11以来至C++20带来的许多特性。这些特性给C++带来了语言可...
十一月 15, 2021
382. Linked List Random Node
Description:Given a singly linked list, return a random node’s value from the...
十月 08, 2021
thread and process
Thread smallest sequence of programmed instructions that can be managed indep...