visualizer

Great!
Thanks for sharing

Right
qiangge
I suggest you shall think of making a brief video on how to use your plugin.

Pass through is a Quest3 feature which allows you to seamlessly dissolve the VR effect as you are nearing to the virtual boundary.

Exactly this issue is to be addressed by using ReactJS based website building method.
I was about to mention this yesterday in my reply but thought you would confuse so avoided.
By using ReactJS we achieved the results well recently.
Experienced people here can tell you more on this but at gross level what I understand is, ReactJS allows to load the only specific section of a page which is browsed instead of whole page content in one go.

Its not very difficult. I will check but perhaps someone here can also reply to you with quick code on it.

Here is a screenshot of a website we made for out client with header page itself with complete robot system playing in loop infinitely. Shor clip is attached fyr

During my one project I maintained the texture quality to 4096 x 4096 but it crashed on iPhone & worked on android. But when I used all textures to 2048 x 2048 it worked on iPhone as well.
another thing I did a simple trick for one of the slightly heavy model to load along with its all inside details. Gave a timer delay for internal things to load.
Idea was while the scene loads it will load most common & external things first & then gradually the details will keep on loading in the background. This helps to keep user patience undisturbed. It was successful & client liked it very much.