| displayName | 要在菜单中显示的名称。 |
| componentToolTarget | Set to the type that this tool can edit. Set to null if the tool is not a Component tool. |
| editorToolContext | Set to the EditorToolContext type that this tool is related to. When an EditorTool defines an editorToolContext scope, the tool is not shown in menus and must be activated by the EditorToolContext.ResolveTool method. |
Registers an EditorTool as either a Global tool or a CustomEditor tool.
始终可从工具栏菜单中使用全局工具。CustomEditor 工具仅适用于当前选定内容包含匹配目标类型的情况。