Is it possible to train a PointTransformer (any version) with point clouds of variable size?

[Antonios P. Sarikas]

First of all, congratulations for your work!

I was wondering if it is possible to train a pointtransformer model on a custom point cloud dataset for a regression task.

My dataset contains point clouds of variable size. Can I use a pointtransformer model in this case as is or I will need to modify the source code (mask attention, custom collate functions etc.)?

[Xiaoyang Wu]

Hi, any model on Pointcept supports point clouds with variable sizes. Check here: https://github.com/Pointcept/Pointcept?tab=readme-ov-file#offset.