这是使用Qt-openGL作图的基本例子,显示三个齿轮的传动演示，画面流畅。-This is the use of Qt - openGL mapping the basic example to show that the gear drive three demonstration screen fluent.

这是使用Qt-openGL作图的基本例子,显示三个齿轮的传动演示，画面流畅。-This is the use of Qt- openGL mapping the basic example to show that the gear drive three demonstration screen fluent.