Test model issue #264
Description
Hi,
I'm new to this network, I downloaded the pretrained weight and S3DIS dataset, ran test_models.py as the instructions said, but it took too long to prepare the dataset, and I found the problem is the kdtree query(in S3DIS.py, around line 887) is so slow because of the huge input points, like the picture shows. Is there any advice for this issue?
