new FdCloud(viewer)
Parameters:
| Name | Type | Description | 
|---|---|---|
| viewer | Freedo.Viewer | 视景器 | 
Example
var container = document.getElementById('freedoContainer');
var cloud = new Freedo.FdTools.FdCloud(viewer);
    
云层
| Name | Type | Description | 
|---|---|---|
| viewer | Freedo.Viewer | 视景器 | 
var container = document.getElementById('freedoContainer');
var cloud = new Freedo.FdTools.FdCloud(viewer);