Returns a unique value from an integer or string attribute.

Tip

The op:/ syntax can be used to refer to a SOP operator rather than a file on disk.

Parameters

Signature

What type of attribute data to fetch.

Geometry File

The file on disk to fetch an attribute from.

Attribute Class

Attributes can be stored on points, vertices, primitives, or even as global attributes (Detail). The class refers to where to look for it. It will adjust the meaning of Point or Primitive and Vertex.

Attribute

The name of the attribute to fetch. id fetches the common id attribute, and name will fetch the name.

Index

The geometry will usually have multiple unique values for the attribute. This is which of them to return.

VOP nodes