@jan, Thank you for the tips.
You are indeed a very supportive person! Your answers and a helpful attitude was very helpful.
For now I am looking for someone who can deal with this task.
If anyone see this, I am willing to pay $300 for this task if anyone could solve this issue.
The task is: To embed VR object resource in the picture above into Shapespark 3d scene through ‘html’ in the viewer extention. (I will provide all the necessary sources as much as possible)
*the server won’t be able to enable https. So it should be done by js. as this guideline: https://krpano.com/docu/html/
Please send me an email: email@example.com