Distorted perspective bugs

[andrewkchan]

Hi!

I'm seeing distorted perspective when viewing scenes from some angles. It looks like the gaussians may be sorted in reverse, which is causing the scene to appear "inside out":

Additionally, when zooming, the silhouette of the object warps:

Screen.Recording.2024-04-08.at.12.40.16.PM.mov

Repro PLY files:
https://drive.google.com/file/d/1h6Pb_EfS3jC3kFKP27107u_-BLv38Hwe/view?usp=drive_link
https://drive.google.com/file/d/1s2Cqw9R9dvk4a3EbFA0LsFNTicWyrXIy/view?usp=drive_link