Loading 3DSceneGraph semantic data for Gibson dataset

[longyuzhao]

❓ Questions and Help

I am trying to get the semantic information for Gibson dataset from the 3DSceneGraph dataset to work. I initially downloaded the Gibson dataset for use with Habitat, and then tried to use the tools/gen_gibson_semantics.sh script. However, I am getting errors like: Cannot open file /path/to/GibsonDataset//mesh.obj.

Only later I found that the particular Gibson dataset for Habitat zip file is missing the mesh.obj files. If you download the Gibson Env V1 data, mesh.obj is there. It is clear that the tools/gen_gibson_semantics.sh script demands the obj file, so potentially update the Gibson for Habitat dataset to include the mesh file or update the README to include the extra steps?

[ybgdgh]

You can try to download the Gibson_medium or Gibson_tiny, which contain the mesh.obj.