This option lets you resize selected objects in a uniform manner, making them larger or smaller equally in all directions.
To uniformly scale an object:
To scale a workplane with the objects, select it after entering the scale command.
The Scale toolbar and the scale origin marker are displayed. The origin marker is placed at the origin of the current workspace.
The model shows the scaled objects, which are scaled equally in all directions. Primitive surfaces are converted to power surfaces and primitive solids to general ones.