Scene reconstruction

[JulianBob]

As you mentioned in your article, the MetaUrban-12K dataset can be created through the valid_seed.pkl script. I want to build a complex scene environment, like the screenshots in your paper, and perform some interesting tasks in it. So, I would like to ask which seed numbers are combined to form the scenes in the figure, and how can I combine different scenes? Looking forward to your reply!

[andyhandsom6]

Hi @bobs123-netizen ! I'm also focusing on this problem. Have you made any progress on this?

[DhlinV]

Thanks for your interest. The scenes shown in the paper were not directly generated by specific seed numbers. Seeds in valid_seed.pkl only used to create random scenarios. Instead, after creating large-scale coarse street blocks from the PG process by setting map='{block_type_list}', we refined them manually using an asset controller script. This script is used to refine the scenarios by setting specific asset distributions via human. This refinement step allowed us to place and adjust assets to create the more complex environments shown in the figures.

[JulianBob]

@DhlinV Thanks for your reply! As you say, an asset controller script is used to refine the scenarios by setting specific asset distributions via human. But I didn't find the relevant code on github，can you share this script？That is very helpful for me,looking forward to your reply!