I think about resolving this counter intuitive problem by using values between 0 and 1 for all computings, and apply the pixels dimensions at the end
Patrice Colet - 06 32 66 03 57 ----- "Mathieu Bouchard" <[email protected]> a écrit : > On Sun, 6 Jun 2010, patko wrote: > > > hello, why [pix_crop] y is offsetting from the lower left, when > [gemmouse] (or logic) is starting from the highest left? > > For the same reason that GridFlow usually uses (y x) and sometimes (x > y) : > it's because of conflicting standards. > > There's worse : if you've read books involving spherical coordinates, > > you'll see that there are perhaps at least five different conventions > in > concurrent use... varying according to whether latitude is signed or > unsigned ("colatitude") and the six possible orderings of three > variables. > It's crazy. > > _ _ __ ___ _____ ________ _____________ _____________________ ... > | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801 _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
