Eugene Afanasiev wrote:That's the problem, the request's size doesn't work! I pipe the wand input to the output of the source, which size is different from project's one. and it resizes as to the project's size, and when the source is selected at first place and I press Ctrl+Space and type wnd. It connects to the mask output and acts normal as expected with the dimensions of the source. So then I disconnect from the mask input and connect to the output and dimensions stay from the source as needed, and then I reopen project and boom every wnd mask takes the dimensions of the project, and therefore offsets all my masking and selection point to the wrong place!
As Chad said, masks don't have a size. They render based on the mask input they are connected to (even multiple, different sized ones - it's actually pretty clever). That said, it can get a bit counter-intuitive because when you disconnect them, they will still look as if they "have" the size that was last requested. Which means that when you close and re-open the comp they will then "have" the project's size (since they haven't had a request yet, they must assume something, and the project's setting is a pretty sensible bet).
With all that said - the "Fit Mask" settings in common controls were broken in Fu7.7 (fixed in 8) - perhaps you're also running into that one?