About Scene Graph

[johnbhlm]

Hi, thanks for your great work.

I'd like to follow your work to solve a problem in our scenario. I have a few questions I'd appreciate your response and guidance:

1. Can you explain how the scene graph is generated?
2. What information does it contain? Can you provide an example file?
3. Since it's stored as a JSON file, how do you achieve real-time updates? How do you ensure speed in real-world scenarios?

Thanks again, and I look forward to your response!