Question about using colors

[jkim50104]

Hello to the authors,

First off, thanks so much for sharing your project with the community! It’s been really interesting to dive into. I've noticed that in the zero-shot classification, RGB data is used as input for the Objarverse dataset, but not for Modelnet40 and ScanObjectNN.

Just wondering, is there a particular reason why RGB data isn't part of the setup for Modelnet40 and ScanObjectNN? Any insights you could provide would be super helpful for understanding the approach better and might even impact how I tackle similar issues in my work.

Thanks in advance for any thoughts you might share, and looking forward to hearing from you.