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facebookresearch / nocturne

A data-driven, fast driving simulator for multi-agent coordination under partial observability.
MIT License
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[Question] How is the masking achieved? #66

Open UnicornHJ opened 1 year ago

UnicornHJ commented 1 year ago

Question

Hi，

This is a very commendable work and I'm currently using it for my research, but I'm currently having some problems with masking

How is the masking achieved?

eugenevinitsky commented 1 year ago

Hi! Can you define what you mean by masking?

UnicornHJ commented 1 year ago

Hello Thank you for your reply I hope that when ego car observes, part of the historical trajectory cannot be observed because the near car blocks the far car, so I hope to block the unobservable part.

eugenevinitsky commented 1 year ago

So in the historical trajectory, we call the same observation function as normal so the history is also partially observed

UnicornHJ commented 1 year ago

Thanks Could you tell me where the observation function is in that file? Could you provide a path to it?