绘制UFO图像，VC++游戏相关编程，UFO可以用鼠标拖动的，源代码完整，用VC6打开直接编译就可运行了。-Draw UFO images, VC++ game-related programming, the UFOs can use the mouse to drag the source code integrity, and opened using VC6 compiler can be run.

opengl based imposter library for games.drag and drop lib for rendering imposters in games

基於unity3d的 javascr ipt 腳本, 讓有drag.js 的組件能多個物體在手機上同時拖動,且碰到有 platform.js 組件的物體時能自動固定。-Based unity3d a javascr ipt , so that there can be multiple objects drag.js components on the phone while dragging, and the encounter with platform.js component objec