This class manipulates editor tools in the Scene view.
| activeContextType | Gets the type of EditorToolContext that is currently active. The default value is GameObjectToolContext. |
| activeToolType | Gets the type of the EditorTool that is currently active. |
| IsActiveTool | 测试 EditorTool 当前是否是激活的工具。 |
| RestorePreviousPersistentTool | 将上次使用的全局 EditorTool 设置为激活的工具。 |
| RestorePreviousTool | 将上次使用的 EditorTool 设置为激活的工具。 |
| SetActiveContext | Sets the active EditorToolContext. |
| SetActiveTool | 设置激活的 EditorTool。 |
| activeContextChanged | Defines an event handler for when the active EditorToolContext changes. |
| activeContextChanging | Defines an event handler for when the active EditorToolContext will change. |
| activeToolChanged | Defines an event handler for when the active tool changes. |
| activeToolChanging | Defines an event handler for when the active tool changes. |