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Freitag, 26. Mai 2017, 16:28

hotspot image offset with steroscopic WebVR

Hi there,

I made a tour with perfect aligned hotspots and everything works fine. Everything fits in the correct place on desktop and in VR-Mode,
as long as I use it only monoscopic -> lefteye background and lefteye hotspotpicture

But this is a stereoscopic tour and I load different panoramaimages for each eye, so I need to make different hotspot pictures, one for the left eye and another for the right eye.
They fit perfect with their background when I call only the left or right panoramas, but when I set the panorama images stereo=true stereolabels="1|2"
only the left eye hotspot is called, and fits perfect.

I tried, but I'm not able to call the left hotspot for the left panorama and the right hotspot for the right panorama in the correct place.

Does anyone know a solution to call both hotspots in VR-Mode and tell them to be shown in the right place on the left side and on the right side?
I tried a lot, but I can't figure it out. Any ideas?

Best regards



Dienstag, 30. Mai 2017, 10:12

Hallo Klaus,

wenn hier einer weiterhelfen kann dann Du. ;-)
Es wäre super zu wissen welche deiner Beispiele auch im Stereomodus funktionieren.

Ich danke Dir für ein paar erleuchtende Worte.

Viele Grüsse Thomas


Freitag, 2. Juni 2017, 15:37

Flat Pano Hotspot workflow?

Hi All,
Brillant tutorial, i know have this working for 360.
Could someone post the steps to replicating this for a flat pano?

I have tried to follow the steps for flat pano but something missing in translation.

I have got the code working, but am consious the hotspot is wrongly positioned as well as oversized.

many thanks



Beiträge: 155

Wohnort: La Ceja, Colombia

Beruf: photographer

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Samstag, 3. Juni 2017, 23:02

Flat image pano, position hotspot?


Many thanks for your reply.

I need to correctly position a hotspot on a flat image, Photo, not a 360 image.

Your website really cool. Lets use your very impressive project abejfachadai as an example.

So flat pano, and im trying to Achive the workflow on this thread to position other small png image hotspots over the over a flat image pano.?



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Wohnort: Antipolo City, Philippines

Beruf: Software Engineer

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Mittwoch, 7. März 2018, 10:19

Great Tutorial!

Is it possible to do this but get the yaw pitch roll from an the unstitched fish eye lenses? See attached image, im not sure how to explain it, see attached file.

The reason I am doing this is quite complicated, I will try to explain
-I record the video same position as the last shot, same lens.
-I noticed a screenshot of the video wont stitch
-What i did was stitch the normal way 6 photos to ptgui
-Convert the video to photo frames
-Photoshop one angle with the video by merging 1 fisheye photo and put the video screenshot in the middle, this stitches perfect
-I render as layers, so I could bring it back as video.
-I have the video back i Just don't know how to properly place this in the panorama. The yaw pitch roll values I have are from not the equirectnagular image.

How do the values in the red area in the screenshot translate to a distorted hotspots xml element?
»milotimbol« hat folgendes Bild angehängt:
  • Capture.JPG