How is this 3D technology done?

this is the link to the project. Take a look at
http://beyond.3dnest.cn/play/.

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Feb.08,2022

feels that the relatively mature library of webGL, now is three.js


https://photo-sphere-viewer.j.
. You can take a look at this


this should be realized by relatively ancient technology. Flash


has done .fbx files generated by 3D modeling before. Similar modifications can also be achieved through webgl and threejs processing


three.js can be made

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