Polygon groups broken (fixed)

Hello,

Groups that exist on the model are not correctly showing in the groups listing. When creating a single polygon group (to attempt to over-write all polygon groups), on export (.obj format) the old groups are still exported along with the new group.

On importing a model (.obj format) with polygon groups, they do not appear in "Groups". If importing with options "Divide into meshes by polygon groups" or "Divide into objects by polygon groups", NVIL either gives error= "Failed to load file for unknown reason", or, simply does not divide up the mesh.

I have checked on a simple primitive with same results.

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Fixed in update May-04-13

Thank you.

Fixed.