Hi there
Here's a small plugin I needed to make for another project, in case it's useful for someone. It converts between FovTypes. I'm including the final SWF and also the source.
Usage:
<plugin name="foo" url="FovConversion.swf"/>
plugin[foo].convert(var, toFovType, fromFov*, fromFovType*, screenWidth*, screenHeight*)
var: KRPano variable where to store the result
toFovType: convert to this type (can be vfov,hfov,dfov or mfov)
fromFov: fov value to convert (defaults to view.fov)
fromFovType: fov type from which to convert (defaults to view.fovtype)
screenWidth: width of screen to use for conversion (defaults to stagewidth)
screenHeight: width of screen to use for conversion (defaults to stageheight)