Gradual selection is very slow on projects with a larger sparse cloud (for example, 12 million points).
1) It would be great if the selection only updated after I let go of the slider. Currently it tries to update the selection realtime, which means Photoscan hangs for seconds at a time when I try to move the slider.
2) The "Image Count" slider starts at Max images. It would be more logical to have it start at Min images (the value of "2"). I assume most people want to use this function to delete points with only 2 images (the less accurate points).
These are not really bugs, but it would make removing less accurate points from the sparse cloud much faster.
Edit: allowing keyboard input in the number field would also be useful!