Open smxthereisonlyone opened 4 years ago
Hello, Can you please provide more information ?
Without these information, this bug report is not actionable.
Cheers
I just pushed the fix proposed in #136.
Concerning using dezoomify locally: the easiest I think is the following:
git clone git@github.com:lovasoa/dezoomify.git
cd dezoomify
php -S localhost:5000
then open http://localhost:5000 in your browser.
Thanks @lovasoa! Trying it out now!
Please take a look at this example from krpano themselves: https://krpano.com/plugins/threejs/opensource/
When trying it on that image - it only shows one direction for download?
It seems like it's not trying to download the full sphere but only parts of it - specifically the start direction when reloading the panorama.
Cheers
@lovasoa Would it be possible to add the functionality to download all perspectives of the 360° image and not only one?
Yes, I think it is indeed possible. Pull requests are welcome!
@lovasoa Sorry no idea how to start about doing that - do you have an idea?
You should start by reading the code of the existing krpano dezoomer and trying to understand the krpano format
@lovasoa Hm, I have a hard time understanding - can you lend a hand?
I think a good place to start is this line: https://github.com/lovasoa/dezoomify/blob/master/dezoomers/krpano.js#L79
function replacer(match, zeroes, letter) {
var val = ({
h:col, x:col, u:col, c:col,
v:row, y:row, r:row,
s:"f"
}[letter]).toString();
while(val.length < zeroes.length) val = "0" + val;
return val;
}
return data.url.replace(/%(0*([a-z]))/g, replacer);
It replaces %s
by f
in the tile URL template. The template itself is extracted from an xml file and contains something like:
<image type="CUBE" multires="true" tilesize="512">
<level tiledimagewidth="1536" tiledimageheight="1536">
<cube url="pano.tiles/%s_%v_%h.jpg" />
</level>
</image>
It looks like there can be several image types. In your example, the panorama seems to be composed of images placed on a cube. I think %s
represents a side of the cube (a direction). f
is the designation of one of the directions, and dezoomify downloads only this one. However, there seem to be other as well, such as b
, u
, d
, l
, r
. I'd say these are the first letters of the names they gave to the faces of the cube:
Good luck, and do not hesitate to ask more questions here !
@smxthereisonlyone : any progress ? Do you need more help ?
@lovasoa Hey, sorry tried and failed when trying for a short time. Would you have time to try?
For those interested: I've added support for krpano in dezoomify-rs. The version in dezoomify-rs lets you choose which pane of the image you want to download, so you can download all of them.
Trying to download a krpano image - I always get the error:
"Uncaught Error: Unable to load tile. Check that your internet connection is working and that you can access this url:"
When I try to load the URL - it's not available.
Issue #136 mentioned a solution but it's not live in master?
When I try to do live-server locally it doesn't work at all.
Cheers @lovasoa