EMSUSD-92 - Ability to exclude primvars with specific Namespace

[samuelliu-adsk]

Add a new import flag "excludePrimvarNamespace" which allows users to exclude the whole namespaces of primvars.
For example:
We can exclude this primvar float[] primvars:ExcludeMeNamespace:ExcludeMeToo:testExclude = [.5] if we import with flag -excludePrimvarNamespace "ExcludeMeNamespace:ExcludeMeToo" or -excludePrimvarNamespace "ExcludeMeNamespace"

[pierrebai-adsk]

I guess the probability that a prim var has no namespace but has a name that matches a namespace is low? IDK if there is a way to extract just the namespace from the primVar (maybe [rimVar.GetPrimVarNamsapce or some such?)

[samuelliu-adsk]

Yes I think I can do that

[pierrebai-adsk]

I would just like to know if you think it would possible to target just the namespace of the prim var for the string match before approving.

[samuelliu-adsk]

I would just like to know if you think it would possible to target just the namespace of the prim var for the string match before approving.

Thanks for the suggestion @pierrebai-adsk and I have made the fix. Instead of using GetNamepsace, I used primvar.NameContainsNamespaces() to check if the primvar we are importing does have a namespace. We only proceed the checking if this primvar has a namespace. In this way we can avoid the corner case you mentioned and be more efficient at the mean time.

[pierrebai-adsk]

LGTM