This node sets an attribute on each point or primitive in the selected
Group sequentially (for example, it would set the attribute on the first
point in the group to
0, the second point in the group to
1, and so on).
This differs from the built-in point/primitive number because this node only
sets the attribute for points/primitives in the selected group.
The group to set the attribute on.
Whether the group contains primitives, points, or vertices.
The name of a partition attribute, which must be a string or integer type and the same class as the Group Type. Each point/vertex/primitive where the attribute has the same value is considered part of the same piece. For each piece, sequential indices will be assigned to its elements.
The name of the attribute in which to store the index.
Specifies whether to create an integer or string attribute.
When Type is String, this prefix is combined with the index to produce the string value for each element.