Break VertexAndAttributes

Adds a node that breaks a 'VertexAndAttributes' into its member fields

Break VertexAndAttributes
Vertex and Attributes
Vertex Instance ID
Vertex ID
Polygon Vertex Attributes

Inputs

Vertex and Attributes
Vertex And Attributes Structure (by ref)

Outputs

Vertex Instance ID
Vertex Instance ID Structure

The vertex instance ID to insert into the polygon, or FVertexInstanceID::Invalid to create a new vertex instance with the given attributes

Vertex ID
Vertex ID Structure

The vertex ID to insert into the polygon, if no valid vertex instance ID was supplied.

Polygon Vertex Attributes
Mesh Element Attribute List Structure

A list of polygon attributes to set for the vertex on the polygon we're inserting it into, if no valid vertex instance ID was supplied.