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![](https://img.kancloud.cn/87/4a/874a97e91beebef41a850247244e15a2_1288x109.png)

**功能：**用于控制多選，對點云數據進行多選。

步驟：

1. 在編輯模式下，點擊**![](https://img.kancloud.cn/d7/eb/d7eba00e994c2b9a909aced68cab1fef_63x62.png)**，開啟或關閉多選。
2. 關閉擴展選擇，使用點選擇、矩形選擇、多邊形選擇進行多次選擇。（圖中深藍色為多次選擇區）

![](https://img.kancloud.cn/2a/43/2a430038ef1a4e190f765bba450d8f25_1212x654.png)

                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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