Posts by xhe

xhe

also, for flat,there is no pano effects at all, just like displaying a wide image, I cut it into four images, and use cube mode, also bad.
Does anyone knows how facebook did that? Seemed it is impossible to play a phone pano image with real pano effects here.

You can check krpano example page to see what I mean here

xhe

ok, I tested again using flat format, it is working.
Only that iphone pano is not real 360 degree, if we need to have full 360 degree, we still need to stitch two,

xhe

Thanks for replying.
My question is how to play it?
I checked the sample for flat xml, it has bunch of subimages inside, for example:

</krpano>

But in reality, user just has one pano image, in order to use flat, do I still need to cut and prepare smaller image based on the original rectangular image?

Thanks

xhe

Can anyone answer this question? Prepareing cubical images is impossible for regular user, but if user just provide regular pano iamge, wide image shot from iphone, can krPano handle that?
I checked krpano doc, it support Flat image, is that the same as iPhone pano image?
Any example?
Thanks

xhe · how to play krPano fullscreen mode in iphone xhe October 8, 2019 at 5:25 PM

from the xml file, it seemed it regsiter:
krpano.registerattribute("fullscreen"...)

In order to trigger it fullscreen, shall we just call
krpano.setattribute("fullscreen", true) ?

xhe · Link to Full screen iOS xhe October 8, 2019 at 5:24 PM

from the xml file, it seemed it regsiter:

krpano.registerattribute("fullscreen"...)

In order to trigger it fullscreen, shall we just call

krpano.setattribute("fullscreen", true) ?

xhe · how to play krPano fullscreen mode in iphone xhe October 8, 2019 at 8:28 AM

I want to play panorama in fullscreen mode inside an iframe.
But It seemed krpano can not be played in fullscreen mode on iphone at all. I googled a lot, it seemed fullscreen is not supported on ios.
May I ask if there are anyway to play krpano on fullscreen mode on ios device?

xhe

I checked this plugin:

https://krpano.com/plugins/userplugins/gtransition/#top

But unfortunately, I don't see how it can be used with loadxml method, which is what I am using to change pano, can anyone help to answer if the GTransition plugin can be used with loadxml method?

xhe · loadxml effect and time doesn't work xhe September 5, 2019 at 5:05 PM

thanks for this trick!

xhe · loadxml effect and time doesn't work xhe September 5, 2019 at 6:06 AM

Self answer, I can not put scene inside krpano in order to make loadxml effect working

xhe · loading thumb image is declined by S3 xhe September 5, 2019 at 6:05 AM

Once I used paid version, then all is good

xhe · loading thumb image is declined by S3 xhe September 3, 2019 at 8:41 AM

I am loading images from S3, but I am always having this error:

Access to image at 'https://<mydomain>.http://s3-us-west-2.amazonaws.com/xhe/ab282e4cff/thumb.jpg' from origin 'http://<mydomain>.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

But all other images are good.

Why only thumb.jpg has this issue? Any suggestions?

xhe · loadxml effect and time doesn't work xhe September 3, 2019 at 6:22 AM

Hi,
I am using krpanoapi.actions.loadxml to change pano,

this.krpanoApi.actions.loadxml(changes.panoXML.currentValue, null, 'MERGE', 'BLEND(10.0, linear)');

but there is no effect happened at all, I already set 10s here, but it seemed the pano just changed immediately, with no effect, no time delay at all.

Can anyone help to explain this? Anything I can do to make it work?

Thanks

xhe

Thanks for reply, when I change
this.krpanoApi.actions.loadxml(this.panoXML, null, 'MERGE', 'BLEND(10.0, easeInOutSine)')

I don't see the effects here in 10 seconds, do you think we need to add any plugin to make this effective?

Thanks

xhe

Thanks, can you point me to the doc on how to use these effects?
I think this can be used when I am calling this method:

this.krpanoApi.actions.loadxml(this.panoXML, null, 'MERGE', 'BLEND(0.1)');

but here, no matter how I adjust the parameter, the effects are all the same.So, how can I apply the effect here?

xhe

Hello, this might be a stupic question, but I just want to hear your opinion.
How can we obtain google map street view transition effect? Smoonth transition without suddenly change panorama?
Now, I load a new pano, and it seemed krpano just unload first and load second, it still appear as two pano. can we make it appear just as one pano, and smoothly transfered to the second pano?
Is this soly based on how we are shooting photos for panorama and we can do nothing in krpano?

xhe · using loadxml function can not load new pano xhe August 30, 2019 at 6:34 AM

Hi All,
I wondered if anyone has experienced below issue:

I am using krpanoApi.actions.loadxml(xml) to load pano, the first time all is good, but if I want to use it to load second pano xml, I then failed, only the first pano is displayed. and the hotspot is still flashing in the page, but no more click event effect.

I wondered the when I use loadxml method second time. the first pano's scene is still in the memory, and that will always been loaded by default.

Are there anyway to unload first pano and then load second new pano, and let krpano play the new pano instead of the old one?

It seemed caused by startup function

I have to change start up function for second pano xml:

set(startscene,"${this.name}");

and then set the scene like this:

<scene name="${this.name}"

now I can load second pano.

xhe · loadxml string doesn't work xhe August 29, 2019 at 7:09 PM

are there anyway we can debug and see why pano is not updated even if we have already called loadxml...

xhe · loadxml string doesn't work xhe August 29, 2019 at 5:49 PM

thanks, don't know if you have experienced situation that loading xml is not updating to new pano, but still the old pano.

xhe · loadxml string doesn't work xhe August 29, 2019 at 9:56 AM

I was trying to load xml string direclty, this is my code:

Code

ngOnChanges(changes: SimpleChanges) {
 if (
 'panoXML' in changes &&
 !changes.panoXML.firstChange &&
 changes.panoXML.currentValue !== changes.panoXML.previousValue
 ) {
 console.log('new value:');
 console.log(changes.panoXML.currentValue);
 this.krpano.call('loadxml(' + changes.panoXML.currentValue + ', null, MERGE, BLEND(0.5));');
 }


 }

Display More

You can see here, I am using angular 6 to listen to property change, if property changed, then I hope the pano can automatically load the new panorama.

The console log is already printing the xml content like below:

Code

<krpano onstart="startup();" logkey="false" debugmode="true" showerrors="false">
<include url="%SWFPATH%/plugins/showtext.xml" />
<include url="/assets/lib/krpano/skin/vtourskin.xml"/>


<style name="alt_hotspot_ani_white"
alturl="/assets/panos/demo1/hotspots/hotspot_ani_white_64x64x20.png"
frames="20" framewidth="64" frameheight="64" frame="0"
altonloaded="set(crop,'0|0|64|64'); resetsize(); set(alpha,1.0); hotspot_animate();"
/>
<action name="hotspot_animate">
if(loaded,
inc(frame,1,get(frames),0);
mul(ypos,frame,frameheight);
txtadd(crop,'0|',get(ypos),'|',get(framewidth),'|',get(frameheight));
delayedcall(0.05, hotspot_animate() );
);
</action>


<action name="startup">
if(startscene === null, set(startscene,get(scene[0].name)) );
loadscene(get(startscene),null,MERGE);
</action>
<view fov="110" fovtype="MFOV" maxpixelzoom="2.0" fovmin="70" fovmax="140" limitview="auto"/>
<scene title="my new pano" thumburl="https://guoyi5d-dev-pano.s3-us-west-2.amazonaws.com/123/98853df2d6/thumb.jpg">
<preview url="https://guoyi5d-dev-pano.s3-us-west-2.amazonaws.com/123/98853df2d6/preview.jpg" />
<image>
<cube url="https://guoyi5d-dev-pano.s3-us-west-2.amazonaws.com/123/98853df2d6/web_%s.jpg" />
<mobile>
<cube url="https://guoyi5d-dev-pano.s3-us-west-2.amazonaws.com/123/98853df2d6/mobile_%s.jpg" />
</mobile>
</image>


</scene>


</krpano>

Display More

but in the UI, still the original pano, not changed at all.

anything wrong here?

Posts by xhe

Can krPano play pano image obtained from iPhone camera?

Can krPano play pano image obtained from iPhone camera?

Can krPano play pano image obtained from iPhone camera?

Can krPano play pano image obtained from iPhone camera?

how to play krPano fullscreen mode in iphone

Link to Full screen iOS

how to play krPano fullscreen mode in iphone

how to obtain google map street veiw transition effect?

loadxml effect and time doesn't work

loadxml effect and time doesn't work

loading thumb image is declined by S3

loading thumb image is declined by S3

loadxml effect and time doesn't work

how to obtain google map street veiw transition effect?

how to obtain google map street veiw transition effect?

how to obtain google map street veiw transition effect?

using loadxml function can not load new pano

loadxml string doesn't work

loadxml string doesn't work

loadxml string doesn't work