I have just remade a panorama using the new version of 1.17 released today and I am finding the viewer is behaving differently and rather strangely on my iPad compared to the original prelease version.
In my vtour-multires.config file I have -
tilesize=600
levels=2
levelstep=2
Using as input cube faces of 2400x2400 the droplet gives me, as expected, two levels - 1200 and 2400, with a tile size of 600.
This displayed fine yesterday with the original prelease version, but today, after remaking with the new version it's all a bit strange. The pano loads on the iPad showing the 1200 level and as I zoom in I can see the resolution increase as the 2400 level loads, but when I stop zooming the resolution drops back to the 1200 level, even though the pano is now fully zoomed in.
To prove this I have outlined the tiles for the two levels in different colours in Photoshop - yellow for the 1200 level and green for the 2400 level. I can clearly see that the tiles are oulined in yellow immediately after the pano loads, change to green as I zoom in, but revert to yellow when I stop zooming.
If I change the .config file to make three levels - 600, 1200 and 2400 - there is no problem, and the viewer behaves as expected, and the 2400 level remains after zooming in. However I would prefer to omit the 600 level as I don't like that fuzzy level showing first when panning around.
Am I doing something wrong, please?
Regards
Andrew