Doc > Nodes > SOP > AttribSetAtIndex
Sets an attribute value for a specific point or object
Description
While the same operation is possible using the sop/attribCreate and its group parameter, this node is more performant. Also, unlike the sop/attribCreate, it does not accept point specific variables such as @ptnum in expressions.
Parameters
| Name | Type | Description |
|---|---|---|
| index | integer | the point or object index this applies to |
| class | integer | the attribute class (geometry or object) |
| type | integer | the attribute type (numeric or string) |
| name | string | the attribute name |
| size | integer | the attribute size (1 for float, 2 for vector2, 3 for vector3, 4 for vector4) |
| value1 | float | the value for a float attribute |
| value2 | vector2 | the value for a vector2 |
| value3 | vector3 | the value for a vector3 |
| value4 | vector4 | the value for a vector4 |
| string | string | the value for a string attribute |