Spherical panoramas and virtual toursVR tour with lot of panoramas. Size: ~250MbComplex virtual tour with plenty of interactive control elements.Simple virtual tour with 2 panoramas. Size: ~50MbSimple panorama with basic control menu. Resolution: 10000×5000. Size: ~30MbGigapixel panorama. More than 100 photos stitched into one image. Size: ~250Mb.One storey real estate with 3 panoramas and floor plan.