[QUESTION] Accessing complete environment scenes

[arjun-prabhakar]

Hi,

We encountered some difficulties accessing the complete environment scenes. While I was able to retrieve mhl_scaled.usd and mhl_water.usd from the public Google Drive link (https://drive.google.com/drive/folders/1kEuPAKebpltNuvetmivzdoeKfel3k0qX), and the Hydro Pier-Bridge scene online, we would find it incredibly beneficial if you could share the full source code and all associated scripts, including the usd files for prims, assets, and environments, specifically those used to run the simulation scenes features in your OceanSim Demo and Demo Video.

These resources would provide essential insight into the robot controls, camera configurations, and perception settings within Isaac Sim. Access to these files and scripts would serve as a vital starting point for our team to develop our own specialized underwater simulations.

Thanks,
Arjun

[haoyuma2002814]

Hi, thank you for using OceanSim.

Unfortunately, as for these assets\scenes in our demo videos, they are produced by the community 3D artists like ones on sketch fab and unreal fab. They have rules for not allowing third-party distributions, as referred in the previous issue. So users should search for these free assets themselves and convert to usd format to construct their scenes.

Moreover, regarding the shipwreck in our demo video, there are proprietary issues such that we are unable to open source that. The assets in the google drive folder are all assets created by our FRoG lab, which are all we are able to share with the community.

Please let me know if you find problems in downloading existing assets in provided google drive or converting to usd.

We thank your understanding.