The model we were integrating came as a PLY file of about 1.76 GB, containing 25,842,067 Gaussians. We previously wrote about the stalls and blur we investigated once it was rendering. This time, I want to take a step back: what does the browser receive first, and how does it fill in more detail as the view changes? For the close-up test, we set a selection budget of 2.5 million Gaussians. The source contained more than 25 million, while the current selection contained only a few million. W...