conin3d是对opengl的封装 可是资料极少 这是一个球体显示 碰撞检测的教学程序-conin3d opengl package is very little information, but it is a sphere shows the teaching program collision detection

建模 实现长方体 圆柱体 球体与机械臂的碰撞检测-Modeling Implementation rectangular cylinder sphere collision detection and manipulator

基于opengl的三维小球碰撞，包括三维背景的绘制和三维球体的绘制玉运动和碰撞检测-Draw jade the opengl 3D ball collision, including three-dimensional drawing and three-dimensional sphere background movement and collision detection