Mouse selection

14.1 Mouse selection

When it is necessary to select multiple objects in SketchUp, users can hold down the "Shift" key to select. Hold down the "Shift" key and click on a selected object to deselect it;

If users need to select a large number of objects and need to box multiple times, users can hold down the "Shift" key for box selection or hold down the "Ctrl" key for box selection. The difference between the two method is that when holding down the "Shift" key for box selection, if the range of the next box selection includes a part of the selected objects, that part of the objects will be unselected; Holding down the "Ctrl" key for box selection will only add the unselected objects in the selected range to the selected state, and will not cancel the selected parts.