taichi_arcball

A demo for arcball algorithm, implemented in Taichi

Introduction

(Arcball algorithm)[http://graphicsinterface.org/wp-content/uploads/gi1992-18.pdf] is an UI interface that can enable users to control the rotation of a 3D object by the movement of a 2D screen (like the mouse dragging or moving).

~~四元数等概念放到arcball的repo里面~~

对于四元数的理解参考了3B1B的视频，以及Ben Eater做的在线动画

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
.gitignore		.gitignore
Quaternion.py		Quaternion.py
README.md		README.md
RayTracerUtils.py		RayTracerUtils.py
main.py		main.py