Duplicate Object
Creates one or more copies of the picked objects, with optional transformations applied to each copy. The default options create an exact copy of the original at the same location. You have to move the copy to see the original.
You can also create copies that are actually references to an original object. When the original is changed, the copied instances automatically update. Instances take up less memory and disk space and display faster than real geometry.
Duplicate Object Control settings
Number
The number of copies you want to create.
If you specify multiple copies, each copy is moved, rotated, and scaled relative to the previous copy.
Translation, Rotation, Scaling
Move, rotate, and/or scale the geometry as it is copied.
Geometry Type
Choose Copy to create real geometry.
Choose Instance to create a lightweight reference to the original. When the original is change, the instance is automatically updated.
Group Duplicate
Specifies whether the copied geometry should be a child of the same parent as the original geometry from which it was copied.
Copy Animation
Copy animation applied to the object. Checking on this option gives access to the Animation Parameters section (see below).
Animation Parameters
These options are available when Copy Animation is turned on.
All/Parameters
Use these check boxes to copy channels for either All parameters or only those specified in the Parameter Control window. To find out how to turn animation parameter controls on or off, see Animation > Parameter Control.
Otherwise, select All to have all parameters copied.
Time Offset
Change the start time of the animation of the object being copied. This setting is applied to all nodes of the chosen hierarchy, not just the picked node.
Control options
Auto Update
Automatically update the new object when the values in the Duplicate Object Control window change.
Return to Last Active Tool
Turn this on if you want Alias to close the Duplicate Object following a duplication operation and return the focus to the tool you were previously using.
Duplicate object workflows
Duplicate an object
- Pick the object(s) you want to duplicate.
- Shift-select Edit > Duplicate > Object.
- Specify the number of copies and translation (move) and rotation, and scaling values to apply to each copy.
- Press the Spacebar or click the Duplicate button in the viewport to duplicate the object.
Create a flipped duplicate of the picked objects
Shift-click Edit > Duplicate > Object.
In the scale boxes, type scaling factors for X, Y, and Z:
- To flip across an axis, type -1 for that axis.
- Otherwise, type 1.
For example, to flip across the X axis, type
-1 1 1
. To flip across the Y and Z axes, type1 -1 -1
.
Create linked instances of objects
- Pick the object that you want to copy.
- Shift-click Edit > Duplicate > Object.
- Set Geometry Type to Instance and click Go.