[PD] [pix_crop] offY incoherence

[patko]

> 
> ----- "Mathieu Bouchard" <matju at artengine.ca> 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?

> > It's crazy.


 yes In the project I'm working on I have to manage three different coordinates systems
, the picture size in pixels, the blob from [pix_blob] between 0 and 1, and openGL coordinates,
 between something like 10.66, and something else like 8, depending on view parameters.