Python中的球碰撞

Line intersect get the nearest point.

重返德军总部源码，续Quake系列后面的3D游戏作品，ID Software的商业游戏代码。--Source code of returns to German arm headquarters again, It is a 3D games after Quake series,commercial game code of ID Software,commercial game code of ID Software.

移动机器人遍历演示程序，在一未知环境空间防止多障碍物。移动机器人能遍历所有空间-moving robot traversing program.under a unkown space place many obstacles,the robot can arrive at every space.

一个用VC开发的完整的俄罗斯方块游戏源程序代码。-the whole source code of Block developed by using VC

超级玛利......很熟悉吧....这是全新的改版-Super Mario ...... very familiar with it .... This is a new revision

此程序是一个按键打气球的小游戏-This procedure is a key to fight balloon game

著名的3D射击游戏Quake III的工具，ID Software的商业游戏代码。-famous 3D shooting game Quake III tools, ID Software"s game commercial code.

代码实现物体的运动、键盘控制视角、3D图形的组合-Code objects realize the movement, keyboard control perspective, 3D graphics portfolio

一个使用VC环境 C语言开发的石头 剪刀 布的游戏，非常适合C语言的初学者-VC environment using C language developed by Game stone scissors cloth, very suitable for beginners C language

自编小俄罗斯方块，紧供交流。-writing small chunks Russian bear for the exchange.