Abstract: The basic components of a point-based 3D object detector is set abstraction (SA) layer, which down-samples points for better efficiency and enlarges receptive fields. However, existing SA ...

I think the feature is not ready in 3.7.9, but the setup.cfg is ~=3.7.

closed this as completed on Sep 12, 2018 hexray-newbee added a commit that references this issue on Apr 18, 2019 fix centricular#42: 'Structure' object is not subscriptable ...