store_named_attribute

store_named_attribute(
    obj,
    data,
    name,
    atype=None,
    domain=Domains.POINT,
    overwrite=True,
)

Adds and sets the values of an attribute on the object.

Parameters

Name	Type	Description	Default
obj	bpy.types.Object	The Blender object.	required
data	np.ndarray	The attribute data as a numpy array.	required
name	str	The name of the attribute.	required
atype	str or AttributeTypes or None	The attribute type to store the data as. If None, type is inferred from data.	None
domain	str or DomainType	The domain of the attribute, by default ‘POINT’.	Domains.POINT
overwrite	bool	Whether to overwrite existing attribute, by default True.	True

Returns

Name	Type	Description
	bpy.types.Attribute	The added or modified attribute.

Raises

Name	Type	Description
	ValueError	If atype string doesn’t match available types.
	AttributeMismatchError	If data length doesn’t match domain size.