Exporting the Gaussians

[crocis]

I am trying to export the Gaussians in a ply file. When I open the ply file with a Gaussian viewer (SuperSplat), the Gaussians are too big, as shown in the following image showing the partial reconstruction of a person (the blue dots are at the center of the Gaussians):

The problem seems to be the scale parameters of the Gaussians. If I set them to -5, I get the following result:

[kkaytekin]

Same problem... For me, setting scale to -5 shows a little bit inflated Gaussians in the WebGL Viewer, compared to the ones I could render using the code in this repo.

[rugrag]

what do you mean by setting the scale to -5? I read in another issue that we need to take the log of the scale and the inverse sigmoid of the opacity. could you please elaborate a bit more on these? thx