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a.pu

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  • "a.pu" started this thread

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Location: Default city, Russia

Occupation: Vtour dev, design, UX and photography

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Wednesday, May 17th 2017, 12:34pm

Blurry rendering on touch devices

When zoomed completely in the panorama image is blurred by player, like it loads less detailed level of images.
This bug apperars on ios and android browsers for several years already... (since the moment when player got HTML5 support)
My panos are pixel perfect in terms of detail quality and sharpness.

Maybe i'm a slowpoke and this issue had been fixed waaaay long ago? *confused*

Here's a demo screencast.
https://drive.google.com/open?id=0B3Fks_…cEt3TjI2bUxTVlk

This post has been edited 2 times, last edit by "a.pu" (May 17th 2017, 12:49pm)


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Wednesday, May 17th 2017, 1:16pm

Hi,

sorry, I'm not fully sure what you mean or whats to see in the video, but if you mean that not the full resolution gets loaded when zooming-in, then the reason could be a combination of tilesize+part-of-the-view+screensize and the available memory. When the memory is not enough to load the highest/best resolution for the current view, then the viewer switches automatically back to a lower resolution.

If that's the case, you could try manually setting a higher memory.maxmem value:
https://krpano.com/docu/xml/#memory

Best regards,
Klaus

a.pu

Trainee

  • "a.pu" started this thread

Posts: 73

Location: Default city, Russia

Occupation: Vtour dev, design, UX and photography

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3

Wednesday, May 17th 2017, 1:53pm

Hi,

sorry, I'm not fully sure what you mean or whats to see in the video


Thanks for advice about memory, it helped! *rolleyes*

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