用C++语言借助Openni开发了基于Kinect的插件，通过该插件在virtools环境中读取Kinect数据，进行手势识别和跟踪。-A plug-in is specially designed and developed for Kinect devices .The plug-in takes advantage of Kinect API and Virtools SDK and is implemented with C++2010.Net as its developing too