OPENGL做的纹理贴图立方体，很有学习的价值-OPENGL to do the texture mapping cube, it is studying the value of

OPENGL模型的小车，包含地面和车子的贴图纹理； 可以前后左右移动，在不同地面速度会改变。-OPENGL car models, including the floor and the car textures you can move around in different ground speed will change.