Attribute promote node converts an attribute from one class to another.
For example, attribute that exists on individual Points can be promoted to the overall Shape, or a Shape attribute can be demoted down to all of its internal Points.
When promoting from Points to a Shape, there will naturally be many points containing different values for a single shape. The Promotion method parameter dictates how these multiple values are combined (computing the mathematical average, finding the maximum value, or simply taking the first match).
Parameters
| Parameter | Description |
|---|---|
Label | The display name of the node. |
Group | The group of shapes to affect. |
Original class | Current class of the attribute. |
New class | Destination class for the attribute. |
Original name | Name of the attribute to promote. |
New name | Optional new name. If empty, uses original name. |
Promotion method | Method used to combine multiple values. |
Delete original | Delete the original attribute after promoting. |