This topic describes how to delete and un-delete objects, as well as how to create multiple duplicates (copies) of objects.
To un-delete objects, use the Showcase undo function (Ctrl+Z).
The duplicated object appears on top of the original object. Press H to use the transform handle to move it away.
Repeating duplications with transformations is an easy way to equally space copies of an object, or create patterns of objects in the scene.
See also: Duplicate mapped material onto other objects using Glue.