switching UVs in UVmapper is pretty trivial.

unfortunately - as we have seen with pcf-encoded figures - requiring that people download a 3rd party app and run through a technical process, then re-save .OBJs, etc is usually a death sentence for a product.

a python script that would allow on the fly switching of UVs in poser would be invaluable, and along with the other new features in Poser it could also breathe some life into older figures and meshes.

it would have to be redistributable or built right into Poser though - otherwise whats the point? if you require that a customer to download and install a third party UV switching python script in order to switch UVs, you may as well just ask them to download UVMapper and do it.