Discard Projection

弃置投影

This command clears the selected projection layer and creates a new, empty layer. The projection is not applied to the scene. Even Undo will not restore a projection layer once you have deleted it.

这个命令清除选定的投影层并创建一个新的空图层。投影不应用于场景。即使撤销也不会恢复一个投影层，一旦你删除了它。