luyufanzhi / smallrenderer

A small 3d renderer based on canvas and js, for computer graphics learning only, no webgl .

A small renderer baesd on js and canvas, without webgl

Brief

I write this project for learn computer graphics, only use js and html canvas, without webgl, so perfomance is low, don't use it on reality render, demo site.

本项目是为学习3D图形学而设立，主要是巩固背后数学和绘图知识，使用纯js编写，仅依赖了一个矩阵运算库，未使用webgl，所以性能比较弱，请勿用于实际用途，演示地址。

Features

• wireframe render
• uv texture
• obj files loader
• auto rotate camera

How to run

git clone https://github.com/xiehuiqi220/smallrenderer.git
cd smallrenderer
npm install
npm run start

then will open a page on your browser, in this page, you can upload obj files or use example scene.

Open the demo

Screenshots