参考：https://threejs.org/docs/index.html#manual/en/introduction/Creating-a-scene
The goal of this section is to give a brief introduction to three.js. We will start by setting up a scene, with a spinning cube. A working example is provided at the bottom of the page in case you get stuck and need help.
本节的目标是简要介绍three.js。我们将从设置一个具有旋转立方体的场景开始。页面底部提供了一个工作示例，以防您陷入困境并需要帮助。
参考2：https://blog.csdn.net/qq_51011357/article/details/134933213
参考3：https://threejs.org/docs/index.html#manual/en/introduction/Installation
