SnowConfig
类：雪景效果配置项
Constructor
new Glodon.Bimface.Plugins.WeatherEffect.SnowConfig()
构造雪景效果的配置项
Members
| Name | Type | Description |
|---|---|---|
| darkness | Number | 天空的灰暗程度,取值范围为0-1,默认值为0.5 |
| density | Object | 雪的密集程度,0：雪停,1：小雪,2：中雪,3：大雪,默认为中雪 |
| thickness | Number | 积雪厚度,取值范围为0-1,默认为0.8 |
| viewer | Glodon.Bimface.Viewer.Viewer3D | Glodon.Bimface.Viewer.ViewerGIS | Viewer3D或ViewerGIS对象，必填 |