Possibility to designate where UV Seams are on a given mesh before a UV Unwrap Operation is executed.
Allowing the user to specifying where UV seams are, would be awesome! and would potentially remove the need to modify UV seams in a DCC program.
Implementing within the UV Unwrap Operation is logical. The seams could be designated manually through activating an edge mode selection. Unselected edges will be automatically processed as usual. To automate this step different parameters could be inputted, one example, along axis Y- (underneath a model). Specified direction/axis would be prioritised.