Сторона активной (side of active)

Ссылка

Режим (mode):

Режим редактирования (edit mode)

Меню:

Выделить ‣ Сторона активной Select ‣ Side of Active

Selects all the vertices that are (for example) to the right of the active vertex.

Опции (options)

Режим оси (axis mode)

The transform orientation from which to take the Axis.

Знак оси (axis sign)

Select the vertices whose Axis coordinate is…

Positive Axis

…greater than or equal to that of the active vertex.

Negative Axis

…less than or equal to that of the active vertex.

Выровненная ось (aligned axis)

…equal to that of the active vertex.

From left to right: initial selection, Positive, Negative, Aligned.

Ось (axis)

The axis along which to compare coordinates.

Порог (threshold)

Tolerance for vertices that are slightly outside of the coordinate range.