说明：  SkyLine在管线制作方面的介绍，不得不说，skyline在管线方面还是有它的优势。不论是开发还是应用。在开发方面如果跟ArcEngine相结合起来，效果会更好。
(SkyLine introduces aspects of the production pipeline, have to say, skyline in the pipeline aspect still has its advantages. Whether the development or application. In the development phase, if combined with ArcEngine, the effect will be better.)