This a simple example about shwoing 3D obj with pygame, pyopengl. If you are familar with c++, trimesh2 is a better way to show 3D obj. But this python code is simple and convient.
pip install pygame
pip install PyOpenGL PyOpenGL_accelerate1.test_obj.py
You can use mouse to move, rotate and scale it. And you may set lighting for a better viewing. You need to be familiar with opengl.
(鼠标移动，自行设置光照，具体可以看代码)
See the code to learn more. (eg. I use pickle to accelerate loading)
2.test_mtl.py
