把线数据增加高程（增加Z值） SceneControl中实现画3DGraphics的方法 曲线距离的测量,Line data to increase the height (an increase of Z value) SceneControl achieve 3DGraphics painting method of measuring the distance curve

一个根据散点数据自动生成等值面的Arcgis工具。 使用方法：直接在Arcgis中打开工具，输入数据源及Z值字段即可。 工具采用反距离权重进行Z值插值。(An Arcgis tool that automatically generates an equivalent surface based on the scatter data. Usage: open the tool directly in the Arcgis, input the data source and the