On Sat 10-Dec-2011 at 01:04 -0800, kfj wrote:
The horizontal case is simple - I can call SrcPanoImage::getHFOV(), and if that's 360 degrees, I have to wrap horizontally. But there is no function getVFOV(). I was wondering whether there is a straightforward way to tell if an image's VFOV is 180 degrees or less.
grep is useful here, getVFOV() is in src/hugin_base/panodata/PanoramaOptions.cpp
Basically it maps the top middle pixel to a temporary equirectangular image and converts that coordinate to an angle.
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