构建历史工具列

Store the connection between a command's input geometry and the result, so that when the input geometry changes, the result updates accordingly.

锁定有建构历史的物件。

解除锁定有建构历史的物件。

Remove history from an object and its children.

记录输入物件的状态，当输入物件变更时更新输出物件。

停止记录建构历史。

Redefine selected objects when parents are changed.

父物件产生改变时重新定义所有子物件。

Select children of specified parents.

Select objects that have history.

Select parents of specified children.