What is the first one in the multi-touch era?

Is a terrain system and multi-touch map editor,

It will be very comfortable and completely different from the Operation Experience of the mouse.

About the terrain, alas... Windows Phone 7 Open shader is still nowhere in the future, vertextexture solution first put there.

Implement a map method suitable for CPU, such as war3, poor war3, just stole the Model Animation of the watcher and began to imitate his terrain. ^_^.

It is mainly for multi-point touch and efficient rendering services. I will first make simple and flat the map flat (not using modern multi-layer hybrid technology, but like war3), it may be added to a simple height.

Of course, you must have an editor that uses multi-touch operations.