I have exported a scene from Maya which has an animating face (created with blendShape and multiple targets).
In the output file there are ids of the form:
Is this a valid id? The (1) is used as part of the id name and not part of a reference to an <array> element.
I understand that weight-array(1) is valid if weight-array is the id of an <array> type node, with (1) indicating the index of the element in the array.
Secondly the file contains param's with no name value:
Code :<param name="" type="float" flow="OUT"/>
Is this invalid?