Sure, try 'em out, it can be entertaining. Try the different projections and see how your image looks. Surely PTGui offers the user a choice of projections including rectilinear, Mercator, cylindrical and probably several others as well. So you are saying there is nothing to do ?īut it has not been a problem for me before ? this works for angles of view up to 90 to 120 degrees (depending on subject and taste), but beyond that it looks truly bizarre, and the cylindrical projection (or one of its derivatives) is necessary. It's just geometry, not a defect in your panorama or the software.įor panoramas with a more limited angle of view, a rectilinear projection can be be used, which corrects for this effect by progressively stretching the end of the pano up, down and out, like a bow tie. Think of it this way: the far corners of the building are further away, and thus would appear smaller less tall) if you looking at them, right? In order to show the closer walls (which appear taller) in the same scene as the further walls, a gradual transition must be made, which is accomplished by the curve you see. That's an unavoidable result of mapping a very wide view onto a flat surface with a cylindrical projection.
PTGUI 10 SMILEY FACE HOW TO
Yes I know about the stichting errors and thats something I know how to fix What I want to straighten out is so all the horizontal lines are straight.
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