[Openexr-devel] Re: Origin?

[Florian Kainz]

Charles Henrich wrote:
> 
> Is the origin of an EXR always Upper Left?
> 
> -Crh
> 
>        Charles Henrich                                   address@hidden
> 
>                          http://www.sigbus.com/~henrich

OpenEXR pixel coordinates always increase from left to right (for x)
and from top to bottom (for y), but the coordinate origin of an
image does not have to be in the upper left corner.
See the definitions of pixel space, display window and data window,
at, http://www.openexr.com/details.html#overview.