Select Random(ランダム選択)

参照

Mode(モード):

Object Mode(オブジェクトモード)とEdit Mode(編集モード)

Menu(メニュー):

Select(選択) ‣ Select Random(ランダム選択)

Adds random items to the selection. The Adjust Last Operation(最後の操作を調整) panel offers the following options:

Ratio(比率)

The ratio of items that should end up selected, e.g. 0.5 to select half of all items (that are not hidden).

Note that the existing selection is ignored: if half of the items are already selected, setting Ratio to 0.1 won't deselect anything, nor will it select 10% of the unselected items. Instead, it always picks 10% of all visible items and adds them to the selection.

Random Seed(ランダムシード)

A number that influences which specific items get picked.

Action(アクション)
Select(選択):

Add random items to the selection.

Deselect(選択解除):

Remove random items from the selection.