这个仓库放的是学GAMES102时的作业和一些笔记
chaikin细分, 迭代3次
四点插值细分,
四点插值细分,
这么一看, 薯片似乎就是极小曲面??
极小曲面全局法, 平均权
极小曲面全局法, cot权
face的参数化(均采用平均权)
cat head的参数化
ball 的参数化
补上cot权的参数化
可以看出来cot权效果还是很不错的, 可以大概看出原来是个什么东西. 之前的cot权长得很奇怪是因为没有clamp, 导致出现了太大/太小/负数的权重. 学了一点DGP之后再回来看, 这个算法属于Tutte方法, 而Tutte方法必须保证内部顶点是1-ring的凸组合, 而负的权重破坏了这一点, 所以参数化的结果就不对
纹理映射
优化前
优化后
一开始大概是7k-10k个顶点
去掉wireframe如下
简化到2k顶点
去掉wireframe如下
简化到几百个顶点
RBF曲面重建, 效果很差, 应该是自己写的点云法向有问题?
PCL 实现的Poisson重建(感觉效果也不是很好?)
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.
