That’ll mess with her depth perception. She may “miss” more.
I have an actual smellycat. The deal is cats have a pair of scent glands on either side of their rectum to produce ‘cat citeron’ which was the basis for cheap perfume long ago. It smells a lot and that smell is not good. My cat has something up with them. They leak, irregularly. so there’s a lot of “DONT EVEN TRY TO SIT ON MY HAIR!” Expressing them is unreliable. They don’t always express on purpose, but will express by accident. Theres no infection. My guess is some sort of morphological oddity. surgery to remove them is 3k, and I don’t want to spend that on a cat, so I have a cat that smells funny. Not all the time, but often.