a liquidity flow dll document, very useful, and no letter can be downloaded Try!...

Direct X 7 fire Screen FX c/c

电池的充放电模型，可实现能量的双向流动，对于理解DC/DC双向变换器很有帮助。(Battery charge and discharge model, two-way flow of energy can be achieved, for understanding the DC/DC bidirectional converter helpful.)

3D渲染示例代码，DirectX 9.0-3D rendering sample code, DirectX 9.0

一个自己开发的kinect体感程序，建立在WIN7+DX9+VS2010框架下，很有用哦！(A sense of their own development kinect body program, established in WIN7+ DX9+ VS2010 framework, useful for Oh!)

基础DirectX9.0技术实现，适合初学者参考-DirectX9.0 technology foundation, suitable for beginners reference

This Direct3D 8 program code-This is Direct3D 8 program code

Missile 子弹 跟随效果 DelphiX 用Delphi6+DelphiX刚写的子弹跟随跟踪的代码。 总感觉不太真实，请各位高手指点指点，有没有好的算法实现跟踪。-Missile follow the effects of bullets DelphiX with Delphi6+ DelphiX bullets just write the code to follow the track. Feel less true, please instruct the expert advice, is there a good tracking algorithm.

Decklink SDK (lastest)

游戏编程精粹4书对应的代码，里面主要是对应书中的例子代码实现，大家分享下(Game Programming Gems 4 corresponding to the code book, which mainly corresponds to the book' s example code, share with)

基于材质的alpha混合，提供于directx初学者-based on material from the alpha blending, in DirectX beginners