Like the title: You can check out two websites first
Dark Descent

3D display, please note that this is a foreign website and may be blocked

Because the company is engaged in 3D models, that is to say, after the 3D designers have designed the model, they want to display it on our website. The display effect is as shown in the link above.
Generally speaking, 3D files have the following formats.maya .obj .fbx .c4d .dae .blend .stl. After the designer completes the design and uploads the file, it can be displayed in a panoramic manner. I have only briefly come into contact with the 360-degree display of VR panoramic images before, which seems to require panoramic images and then display the panoramic view through canvas.

Is there any master who has done it or is exposed to this kind of thing? Please share the resources. (I see that canvas is used on these websites, and we are considering compatibility with IE10+)
Please share it, thank you everyone