Partial Panoramas and Relative Hotspots
This page is a test for defining hotspots in partial panoramas. Relative
hotspots are determined from the complete sphere not the extent of the
image.
Pano0
Full panorama.
Pano1
Horizontal FOV 360°, copped vertically. Same hotspots as Pano0
Pano2
Pano1 cropped to a horizontal FOV of 300°. Same hotspots as Pano0
At present, pressing "H" with the cursor over the applet will display the
relative coordinates for the cursor position. This feature was created
before partial panoramas was supported and appears to use the height and
width of the image in pixels to determine the relative position. This will
generate errors for partial panoramas since it doesn't take the FOV of the
image into account so until it is changed it is best to either:
- use absolute coordinates (pixels)
- pad out the image to a full 360 x 180° before determining relative
coordinates.
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