# Selectors（选择器）

此类别的拼图用于选择3D对象，组，动画片段和材质以适应其他拼图。

![](https://www.soft8soft.com/docs/files/puzzles/puzzles-selectors.jpg)

### **"select object" - 选择对象**

下拉列表包含场景中所有对象的按字母顺序排列的列表。

![](https://www.soft8soft.com/docs/files/puzzles/puzzles-selector-object.jpg)

### **"all objects" - 所有对象**

表示场景中的所有对象，以便可以批量应用操作。不可迭代。

![](https://www.soft8soft.com/docs/files/puzzles/puzzles-selector-all-objects.jpg)

### **"select group" - 选择群组**

下拉列表包含场景中显示的所有对象组的按字母顺序排列的列表。操作可以批量应用于一组对象。不可迭代。

![](https://www.soft8soft.com/docs/files/puzzles/puzzles-selector-group.jpg)

### **"select animation" - 选择动画**

下拉列表包含场景中显示的所有对象组的按字母顺序排列的列表。操作可以批量应用于一组对象。不可迭代。

![](https://www.soft8soft.com/docs/files/puzzles/puzzles-selector-animation.jpg)

### **"select material" - 选择材质**

下拉列表包含场景中存在的所有材质的按字母顺序排列的列表。

![](https://www.soft8soft.com/docs/files/puzzles/puzzles-selector-material.jpg)


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