Alexander Clegg

Hey @nikwalia, this is likely an issue with specific older versions of habitat-sim and invalid agent positions in the dataset. You'll need to continue debugging to find the antecedents if...

Note: considering refactor to use same approach as Viewer.cpp: [construct a list of scene/stage handles in advance and then cycle through that list](https://github.com/facebookresearch/habitat-sim/blob/d506d13c1c37bc461d72b7e1fd691ab0506e4ff8/src/utils/viewer/viewer.cpp#L933).

Hey @WWenMing, if you want the examples you'll need to clone the repo and run them from that directory. You can run the examples from a conda install, but as...

I agree that mesh decimation may be a good solution here. You can use the decimated mesh to construct an approximate navmesh and save it. Then you can use your...

Looks like this is resolved.

@Skylion007 any thoughts on this? Is this a bug?

What version of Habitat are you using? The downloader is versioned, so if you installed via conda from a previous tag instead of using nightly or building main you may...

> I'm using v0.2.1(latest stable releas) Yeah, that version will be outdated as the downloader links have changed several times. Use main/nightly. Looks like the `data_extractor.py` is not updated to...

> Another thing I observed is that ReplicaCAD dataset has 2 navmesh directories, navmeshes and navmeshes_default. What is the difference between them? These were added in 1.4 and updated in...

Yeah, this script has not been updated to consume the SceneDataset yet. Should be a relatively small fix if you'd like to try it. Just need to pass the dataset...