立柱式机械臂动作仿真程序， OPENGL三维造型，可编辑动作代码并保存-Column Manipulator motion simulation program, OPENGL three-dimensional modeling, the action code can be edited and saved

opengl 3自由度机械臂能够实现预期的路径。(The OpenGL 3 degree of freedom manipulator can achieve the desired path.)